Yihai Environmental Protection Belt sludge Press filter Belt Plate and frame filter Press sewage sludge Box filter Plate sludge Press automatic 3m and other sewage treatment solid and liquid treatment equipment

Shandong Zhucheng Yihai Environmental Protection Technology Co., Ltd., is a professional engaged in: domestic sewage treatment, slaughtering and aquaculture sewage treatment, food processing and industrial sewage treatment, reclaimed water reuse, waste incinerator and other equipment production, sales, 

As well as a variety of sewage treatment engineering design, construction, installation, commissioning, technical consulting services in one of the professional environmental protection technology company. 

Our company adhering to the "integrity-based, quality first" business philosophy, to customers solemnly Chen Nuo: our company has a professional after-sales service management department, to give a satisfactory reply within 24 hours, and regular telephone return visits and follow-up service, 

Open a wide range of convenient doors for customers. 

Product presentation: 

Introduction: 

Belt concentration filter press: 

Belt filter press the dehydration process of belt press filter can be divided into four important stages: pretreatment, gravity dehydration, wedge zone prepressing dehydration and pressing dehydration. All new equipment filter program-controlled automatic chamber filter press, diaphragm filter press, 

Environmental protection filtration products with reasonable price and reliable performance, such as deep sludge dewatering filter press, integrated sewage sludge treatment equipment, on-line precision filtration system and so on. 

Structure introduction: 

The belt press filter is mainly composed of drive device, frame, press roller, upper filter belt, lower filter belt, filter belt tension device, filter belt cleaning device, unloading device, gas control system, electrical control system and so on. 

There are many industrial chains in China, the production concentration of the industry is low, the R & D capacity of high-end products is low, the manufacturing technology level of belt filter press industry is still low, and the import and export trade deficit is expanding. 

The next few years will be a period of high-speed shock in the belt filter press industry, and the direct consequence of this high-speed shock is the expansion of the trend of polarization in the brand camp. 

Not so many companies are expected to survive on the market in the next few years. 

However, this high-speed shock in the belt filter press industry will bring great opportunities, and the result of the shock will make the market operate more rationally. 

The road of localization of high-end electric is extremely "bumpy". 

The basic parts have become a short board restricting the high-end development of the belt filter press industry in our country. 

During the 12th five-year Plan period, the government will continue to increase the localization of high-end equipment parts of belt filter presses, and some well-known enterprises have also emerged that their products have been widely used in environmental protection, municipal administration, mining, electric power, chemical industry, electronics, food and pharmacy. 

Textile and other industries. 

The structure and working status of the main components are briefly introduced below: 

Frame: belt press filter frame is mainly used to support and fix the press roller system and other parts. 

2 pressing roller system: it is composed of rollers whose diameters are arranged in sequence from large to small. 

When the sludge is clamped by the upper and lower filter belt, and passes through the pressing roller in turn, a pressure gradient from small to large is formed under the action of filter belt tension, so that the pressing force of sludge in the process of dewatering is increasing and the moisture in sludge is gradually removed. 

(3) gravity zone dehydration device: it is mainly composed of gravity zone bracket and material trough. 

After flocculation, a large amount of water is removed in the gravity area, and the fluidity becomes worse, which creates conditions for extrusion dehydration in the future. 

4 wedge zone dehydration device: the wedge zone formed by the upper and lower filter belt exerts extrusion pressure on the clamped material and carries out pre-pressure dehydration to meet the requirements of liquid content and fluidity of the material in the pressing dehydration section. 

5 filter belt: it is the main component of belt press filter. The separation process of solid phase and liquid phase of sludge is above and below the filter belt as filter medium. 

Under the action of the tension force of the upper and lower filter belt, the pressing force needed to remove the moisture of the material is obtained by bypassing the pressing roller. 

6 filter belt adjustment device: by the executive components: cylinder, adjustment roller signal anti-air pressure, electrical system. 

Its function is to adjust the filter belt deviation caused by uneven filter belt tension, roller installation error, uneven feeding and so on, so as to ensure the continuity and stability of the belt press filter. 

7. 

Filter belt cleaning device: it is composed of sprinkler, cleaning water connecting box, cleaning cover and so on. 

When the filter belt walks, it passes through the cleaning device continuously and is impacted by the pressure water ejected from the sprinkler, and the material left on the filter belt is separated from the filter belt under the action of pressure water, so that the filter belt can be regenerated and prepared for the next dehydration process. 

8. 

Filter belt tensioning device: it is composed of tensioning cylinder, tensioning roller and synchronous mechanism. Its function is to tighten the filter belt and provide the necessary tension conditions for the production of pressing force of pressing and dehydration. 

The adjustment of the tension can be realized by adjusting the air pressure of the tension cylinder of the air pressure system. 

9 unloading device: it is composed of scraping plate, tool holder, unloading roller and so on. Its function is to peel the dehydrated filter cake from the filter belt to achieve the purpose of unloading. 

10 transmission device: composed of motor, reducer, gear transmission mechanism, etc., it is the power source of filter belt walking, and can meet the requirements of different belt speed by adjusting the speed of reducer. 

11 Air pressure system: the system is mainly composed of power sources (gas storage tanks, motors, air pumps, etc.), executive components (cylinders) and air pressure control components (including pressure relays, pressure flow and direction control valves). 

Through the air pressure control element, control the air pressure, flow rate and direction, ensure that the air pressure actuator has a certain thrust and speed, and work normally according to the predetermined procedure. 

It is the power source to complete the strainer tensioning and adjustment operation.