Product Introduction

The clean workbench is a purification equipment that is set in a clean room or outdoors, and can maintain a high degree of cleanliness on the workbench according to the requirements of the use environment

working principle:

The airflow passes through the horizontal HEPA filter and settles uniformly from the horizontal part to ensure that the samples in the operation room will not be cross-contaminated. After the airflow reaches the working surface, about 50% is sucked into the grille at the rear of the operating room, and the rest meets and balances with the external air at the front grille, which not only prevents the unfiltered air from entering the operating room directly to contaminate the sample At the same time, it also prevents the contaminated air flow after contact with the sample from overflowing and endangering the safety of the operator.

Product Features:

＊ Using cold-rolled steel plate spraying technology, which improves the frame strength and rigidity, and the amplitude is reduced during operation

＊ Using HEPA high efficiency filter, 99.99% current-carrying efficiency, aiming at particles larger than 0.3μm

＊The equipment host adopts elastic connection, with low vibration and low noise

＊It can be designed as a double-sided operation gazebo, which is flexible to use and reduces costs at the same time

＊ Implementation monitoring: electronic stepless voltage regulation and speed regulation, more convenient to use

＊ Using foam box centrifugal fan, low noise, low power consumption, can be used for a long time without maintenance

＊ Transparent side windows on both sides to increase daylighting

Standard drawing

Technical Parameters

In recent years, with the decline of ambient air quality, people have been looking for solutions, and the automatic rolling filter has brought new hope to everyone, but its working principle is still relatively unfamiliar to us. Let us take a look at how it works today.

The principle of automatic roller blind filter to absorb dust

Under the action of the electric field, the dust and particles are charged, changing the direction of their movement, and then adsorbed by the negative electrode. In this process, the energy released by the high-voltage charge plays a major role, and then achieves the effect of dust removal. Of course, if If it is not adsorbed, it will be further adsorbed in the dust collection area, mainly by a force opposite to the air flow direction to press it back here, and the two play a double adsorption role, so as to achieve the effect of high-efficiency air purification.

The specific working process of automatic rolling filter

A new filter material is installed in the upper filter box. When air containing a large amount of dust enters the filter, the dust will be trapped. Of course, the resistance value of the filter will increase accordingly. When the resistance value is greater than the pressure difference controller setting When the resistance value is set, the signal will be transmitted to the controller, the motor will run automatically, and the dirty filter material will be rolled into the lower box. The lower box contains a reel, and the filter material in the upper box can be automatically replaced with a new one. The moving position of the filter material in this process is controlled by the grating. When the preset length matches the moving distance, the motor stops running at this moment, that is, a filter replacement is completed. Wait until the filter is reached. If it needs to be replaced again, the instrument will perform the above-mentioned work again.

The main feature of the automatic roller shutter filter is high efficiency and automatic dust removal. It is widely used in various fields. It not only solves air pollution, but also promotes economic development. Through the above introduction, do you have any further Understand?

Product Introduction

The bag-in and bag-out safe replacement filter box is equipped with a high-efficiency HEPA air connection pipe, which is widely used in the production and storage of hazardous substances. BIBO targets radioactive, disease-causing toxic and hazardous substances, mainly involving hospitals, laboratories, and hazardous waste treatment plants. The BIBO safe replacement filter box uses standard HEPA high efficiency filters and primary efficiency filters.

In order to prevent harmful particles from leaking out of the box and entering the operator’s body or coming into contact with it, the BIBO Safe Replacement Filter Box uses a fully enclosed bag replacement system when replacing the filter material. This bag-type closed system design ensures that no side leakage occurs during the disposal process. The filter design can also be equipped with a pressure test terminal to measure the pressure difference between the primary filter and the main filter. The BIBO filter has many other options for different functions, including a DIN test port.  

Features:

* Modular assembly method makes it more flexible

* Professional welding process

*The outer frame is made of sprayed steel plate or stainless steel

* Integral system and single box valve, all are zero-leakage valves

* Each box contains pressure test hole, PAO injection port and sampling port

*The product is 100% tested before leaving the factory, and on-site testing is available

* Accessories-PVC bag, differential pressure gauge

Structural features:

Modular combination mode can be flexibly combined according to air volume and installation space

BIBO can be composed of multiple filter unit modules according to the air volume. The size and structure of each filter unit module is relatively fixed. The main functional parts are pre-filter, high-efficiency filter, safety replacement device, fine scanning detection device, air-tight isolation valve; and some supporting equipment, such as pressure gauge, pressure measuring hole, quick connection port, etc. The filter unit modules can be arranged and combined flexibly according to the site space.

0Leak valve patented technology guarantees connection reliability

BIBO is connected to the exhaust system through an airtight valve. According to the customer’s air duct shape, formula-shaped multi-leaf valve or circular air-tight valve can be selected.

Precise welding technology guarantees structural reliability

CNC cutting, CNC lathe processing, full welding and welding, each unit module and connector of BIBO has a precise and solid structure. The special pressing device ensures that the filter is installed firmly and has a good seal.

Standard drawing

With the rapid development of industry, air pre-filtration systems are generally installed in some large factories where ventilation is required. However, traditional filters have the characteristics of time-consuming and labor-intensive versions, so automatic roller blind filters have become the darling. Let’s take a look at its background and its charm!

Background produced by automatic rolling filter

Traditional filters generally use chemical fiber cloth, nylon mesh and other materials. When new air enters the filter system with a large amount of dust and particulate matter, it will deposit on the filter material. As time goes by, the capacity of the filter material will increase. The amount of dust decreases and the resistance becomes larger and larger. Finally, the filter will be scrapped, and the air cannot be filtered. What needs to be done at this time is to clean the filter, but this process is time-consuming and laborious, and the filter devices are removed one by one. After cleaning, install them in order. Each time the dust holding capacity is reduced, it needs to be disassembled and washed. The workload is relatively large and cumbersome. So in this case, the winding filter came into being.

Wide application of automatic rolling filter

The winding filter has a wide range of application prospects and is an inevitable trend of the development of the times. Since the winding filter does not require frequent manual replacement of the cleaning filter material, it is widely used in environments with high dust content. At present, it is mainly used in large-scale workshop ventilation equipment, including sewage treatment plant blower air inlet filtration, textile factory air conditioning return air filtration, metallurgical industry sintering system purification, and coal industry tunnels with large air volume ventilation and other environments.

Of course, people find that this kind of filter can also be used in the fresh air treatment of central air conditioning. As long as the pretreatment system needs to be installed, the winding filter system can be used. Of course, this is inseparable from its time-saving and labor-saving features. Another point is that there is no need to stop work for cleaning, which greatly improves work efficiency. This is the best choice.

The winding filter is produced under such circumstances, which not only solves the complexity and cumbersomeness caused by the cleaning work, but also provides people with a new design idea.

Product Introduction

The box body can be made of cold-rolled plate sprayed plastic or stainless steel, and can be flexibly hoisted above the area with high cleanliness requirements. Can be used alone, or multiple in parallel

Low investment, quick results, easy installation, low operating cost

Cleanliness level: Class 100

working principle:

The laminar flow hood forms a flow-sharing layer after passing the air through the high-efficiency filter at a certain wind speed, so that the clean air flows in a vertical unidirectional manner, thereby ensuring the high cleanliness required by the process in the working area.

Product Features:

＊ Using cold-rolled steel plate sprayed plastic or stainless steel

＊ Using standard HEPA high efficiency or liquid tank HEPA high efficiency

＊ Implement monitoring; electronic stepless high voltage speed regulation, more convenient to use

＊ Using centrifuge or volute blower, low noise and low power consumption

＊The installation of the equipment host and the high-efficiency filter adopts elastic connection, which avoids 100% leakage

＊ Optional hidden illuminator or teardrop light

Product application areas:

In industries such as electronics, biology, medicine, food, and precision profile instruments, the clean laminar flow hood is to provide local air purification equipment that meets various needs, and meets the clean environment required for production and scientific experiments. The company is good at designing and manufacturing non-standard laminar flow hoods for different purposes according to various requirements of users.

Standard drawing

Technical Parameters

Product Introduction

The BFU fan filter unit is a ceiling-mounted unit equipped with a fan, which is used in turbulent flow and laminar flow clean rooms. The BFU fan filter unit is one of the quietest and most cost-effective units on the market. This unit can deliver high-quality air to the clean room with good air flow. It is suitable for manufacturers of semiconductors, electronics, flat panel displays and disk drives, optical, biological industries and other places that have strict control requirements on air pollution.

Product Usage:

BFU system is convenient and flexible, easy to install in the framework of clean ceiling. It is suitable for assembling into an ultra-clean production line, which can be arranged as a single unit according to process requirements, or multiple units can be connected in series to form a 100-stage assembly line. Low energy consumption, lower operating costs. Used in conjunction with the air-conditioning system, it can reduce the air supply volume of the air-conditioning system, thereby reducing the cost of the entire project.

Product Features:

The BFU box made of stainless steel or cold-rolled steel plate is light in weight, anti-corrosion, anti-rust, and beautiful. It has the characteristics of high static pressure and is especially suitable for self-circulating systems. BFU special high-quality fan, with energy saving, stable operation, low noise, automatic constant or stepwise adjustment of wind speed, excellent air uniform distribution and other performances, filtration efficiency can reach 99.99% . It is divided into upper and lower structure, horizontal structure; horizontal structure is integrated and split.

Standard drawing

Technical Parameters

Many families now need to use roller blind air filters to improve the air quality of the room, so we need to pay attention to the role of roller blind filter cotton. When buying, many people do not know what the roller blind filter is or the specific function, so they often buy unmatched filter cotton, and some also buy poor quality filter cotton, which not only can not improve the air Quality may also cause certain harm. Next, I will introduce you to the issues that need to be paid attention to when buying roll-up filter cotton.

Roller blind filter cotton is a special filter cotton for roller blind filters. It is generally called a roller blind filter material or a bag material. It is a filter material produced by new technology, with strong structure, not easy to deform, high temperature resistance, and excellent filtering effect. Roller curtain filter cotton mainly adopts hot-melt processing technology. Commonly used filter materials are composed of metal wire, man-made fiber, glass fiber, etc., while roller curtain filter cotton has two filtration systems for coarse dust and fine dust. , It has the characteristics of large dust holding capacity, excellent structure and filtering performance.

Nowadays, there are many types of filter cotton and filter materials on the market, with different performance and price, and it is difficult to distinguish between true and false. Many businesses will replace the roller blind filter with inferior tuyere cotton or non-woven fabrics, and then sell them to consumers at a higher price. Due to negligence, some consumers often buy the wrong roller-blind filter and are even deceived by the merchant’s inferior filter material. So, what should you pay attention to when buying a roller blind filter?

1. The outer structure of the real roller blind filter cotton is very strong, because it is installed at the air outlet of the filter, can withstand high temperature and is not easy to deform, and the selected materials are very high-quality. The filter cotton made of inferior materials can not achieve this effect. Usually, it will heat up and deform after using it once. It needs to be replaced, and the life of the filter cotton will be greatly shortened.

2. From the point of view of its filtering effect, the roller curtain filter cotton is specially used for the roller curtain air filter. With its use, it can achieve an excellent filtering effect, with large dust holding capacity and low resistance.

All in all, if you want to buy high-quality roll-up filter cotton , you need to judge from its structure and performance, and combine the analysis results to avoid buying inferior filter cotton.

Product Introduction

EHB replaceable high-efficiency air outlet is suitable for non-uniform flow clean rooms with various levels and roof structures. EHB high-efficiency filter tuyere has reliable performance, compact structure, strong versatility, convenient installation and simple maintenance. It is an understanding choice for clean room reconstruction and expansion.

working principle:

Usually installed at the end of the air supply system to deliver clean air to the room to reduce the dust concentration to meet the required cleanliness requirements

Product Features:

· High-quality cold-rolled steel plate baking varnish

· Process design with more reliable sealing performance

· More uniform internal airflow design

· Inner and outer folding structure design

· Top delivery and side delivery installation design

· Circular and rectangular interface shapes

Product configuration:

· Air volume control valve

· 10MM insulation cotton

· Air inlet flange

· DOP, differential pressure test port  

Standard drawing

Top air supply and high efficiency tuyere

Side air supply high-efficiency tuyere

There are partitions for air supply

No baffle air supply outlet

No baffle air supply outlet

In today’s life and work, it’s already difficult to breathe fresh and natural air. Therefore, air filters have begun to come out. With the development of technology, there is now a roll-up air filter that has won since its launch. It has been well received. For such a new technology, it has an extremely intelligent and stable control system. This article will introduce the control system of the roller shutter air filter in detail.

The control system of this air filter is automatically controlled. In this set of equipment, filter materials are used, and a set of equipment is installed at the air inlet, called a differential pressure controller, which can be finalized according to the needs of users. Adjustment of resistance.

When the pressure difference in the equipment is high, that is, it has exceeded the originally adjusted final resistance, the motor in operation will be adjusted through the control system at this time, and the entire system will perform the operation of replacing the filter material.

In the rolling curtain air filter equipment, the length of the filter material will be adjusted in advance, and this data is stored in the computer control system, so that when the filter material is replaced, it can be replaced according to the originally set data.

When the motor is refueling, the laser grid photoelectric control system will be activated at the beginning, and this system will also record the length of each replacement when the filter is replaced, and finally save the data.

The function of storing this data is to compare it with the originally set data. Once the replacement length reaches the originally set value, the motor can be controlled through the control system, so that the operation can be stopped. In this control system Under the action of, the rolling curtain air filter can automatically replace the filter material.

It can be seen from the above that the current coiled air filter has an extremely advanced control system. Under this system, only need to be adjusted in the factory in advance, the filter material can be automatically replaced, and the work is stable and perfect. No need for manual intervention and supervision.

Product Introduction

The transfer window is an auxiliary equipment of the clean room. It is mainly used to transfer small items between the clean area and the non-clean area to reduce the number of clean door openings and correspondingly reduce the pollution of the clean area to a minimum.

Product Features:

The two doors are interlocked, and only one door can be opened at the same time to reduce air convection pollution.  

Product Features:

＊ Strong product structure, easy to install worldwide

＊ Reliable interlock function

＊ Easy to clean internal stainless steel wall

＊ Adjustable stainless steel nozzle-up to 25m/s

＊ PLC control system-control and transfer windows and doors and adjustable blowing time

＊ Circulating wind design guides dust-laden wind to the return air and then passes through the bottom through primary filtration and high-efficiency filtration

＊ The design of the interlocking door avoids convection pollution  

Standard drawing

Technical Parameters