Chain belt type efficient filter

Abstract

A chain belt type efficient filter comprises a rack, a water distribution tank is arranged at the top of the rack, a transmission wheel assembly is arranged on the rack, a transmission chain is connected to the transmission wheel assembly in a transmission mode, a motor for driving the transmission wheel assembly to move is arranged on the rack, a cleaning device is arranged at the side end of the rack, and the rack and a spraying head are arranged on the rack. A water collecting tank is arranged below the rack, and a water outlet is formed in the bottom of the water collecting tank; by adopting a chain type, the filter belt cannot deviate, so that the long-time accurate operation of the filter belt is ensured; the filter belt is convenient to clean and wash, so that the filtering effect of the filter belt is greatly improved; the structure is simple, and later maintenance is facilitated, so that the use cost is reduced; a variable-frequency intelligent control system is adopted, and the linear speed of the filter belt can be adjusted according to the water inflow, so that the working efficiency is flexibly improved; brush cleaning and high-pressure spraying cleaning are combined, so that fibers, impurities and the like on the surface of the filter belt are effectively cleaned; the filter has the advantages of large water passing amount, good filtering effect, high filtering efficiency, long service life of the filter belt and the like.

Description

Technical Field

[0001] The utility model relates to the technical field of environmental protection equipment, in particular to a chain-belt type high-efficiency filter. Background Art

[0002] In the early pretreatment of wastewater in the textile, printing and dyeing and papermaking industries, the wastewater contains a large amount of fibers, wool and pulp wool fibers, leaves, etc., and the incoming water contains mud, gravel, glass fragments, iron blocks and other debris, which often have a great impact on subsequent equipment and subsequent treatment processes.

[0003] Most of the filtration equipment on the market uses inclined screens and round screen machines, but the filter belts on these devices are easily clogged and difficult to clean. They often need to be cleaned manually with a high-pressure water gun or the filter belts need to be removed for cleaning, which greatly increases the cost of use for enterprises.

[0004] This patent is aimed at the suspended fibers, wool, pulp and impurities in the early pretreatment of wastewater in the textile, printing and dyeing and papermaking industries. It adopts intelligent automatic cleaning and automatic cleaning of filter belts, which not only greatly improves efficiency but also reduces labor costs. Utility Model Content

[0005] The purpose of the utility model is to provide a chain belt type high efficiency filter to solve the problems raised in the above background technology.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0007] A chain-belt type high-efficiency filter comprises a frame, a sewage tank is provided on the top of the frame, a transmission wheel assembly is provided on the frame, a transmission chain is connected to the transmission wheel assembly, a motor is provided on the frame for driving the transmission wheel assembly to move, a cleaning device is provided at the side end of the frame, the frame and a sprinkler head, a water collecting box is provided below the frame, and a drain outlet is provided at the bottom of the water collecting box.

[0008] Furthermore, a filter belt is provided on the transmission wheel assembly for transmission, and water retaining plates are provided at both ends of the filter belt.

[0009] Furthermore, the cleaning device includes a brush rack fixedly arranged at a side end of the frame, the brush rack is provided with a brush bearing, a brush is rotatably arranged on the brush bearing, and the brush contacts the outer end of the filter belt.

[0010] Furthermore, the transmission wheel assembly comprises a driving wheel and a driven wheel, and the driving wheel and the driven wheel form a U-shaped circulation loop through the filter belt.

[0011] Furthermore, the spray head is arranged in the middle of the filter belt forming a circulation loop, and is arranged above the water collecting tank.

[0012] Furthermore, a water outlet is provided on the water distribution tank and is arranged above the filter belt forming a circulation loop.

[0013] Furthermore, the transmission chain adopts a nylon chain, and the control system adopts a variable frequency intelligent control system.

[0014] Compared with the prior art, the beneficial effects achieved by the utility model are:

[0015] 1. The filter belt will not deviate due to the chain type, thus ensuring the long-term and accurate operation of the filter belt;

[0016] 2. It is easy to clean and wash the filter belt, which greatly improves the filtering effect of the filter belt;

[0017] 3. Simple structure, easy for future maintenance, thus reducing the cost of use;

[0018] 4. The frequency conversion intelligent control system can adjust the linear speed of the filter belt according to the water intake, thereby flexibly improving work efficiency;

[0019] 5. Use brush cleaning combined with high-pressure spray cleaning to effectively clean fibers and impurities on the filter belt surface;

[0020] 6. Chain-belt high-efficiency filter has the advantages of large water flow, good filtering effect, high filtering efficiency and long filter belt life.

[0021] 7. The water retaining plate prevents water from escaping from both sides of the filter belt, thus preventing the surrounding environment from being affected and the operation of the machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In the figure: frame 1, water distribution tank 2, transmission wheel assembly 3, transmission chain 4, motor 5, filter belt 6, water baffle 7, cleaning device 8, sprinkler head 9, water collecting tank 10, brush rack 11, brush bearing 12, brush 13, driving wheel 14, driven wheel 15, water outlet 16, drain outlet 17.

[0023] Figure 1 This is an exemplary structural diagram of the present application.

[0024] Figure 2 This is a diagram of an exemplary cleaning device for this application.

[0025] Figure 3 This is a structural diagram of one of the exemplary embodiments of the present application. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] A chain-belt type high-efficiency filter comprises a frame 1, a water distribution tank 2 is provided on the top of the frame 1, a transmission wheel assembly 3 is provided on the frame 1, a transmission chain 4 is connected to the transmission wheel assembly 3, a motor 5 for driving the transmission wheel assembly 3 to move is provided on the frame 1, a cleaning device 8 is provided at the side end of the frame 1, the frame 1 and a sprinkler head 9, a water collecting tank 10 is provided below the frame 1, and a drain outlet 17 is provided at the bottom of the water collecting tank 10.

[0028] The transmission wheel assembly 3 is provided with a filter belt 6 , and water retaining plates 7 are provided at both ends of the filter belt 6 .

[0029] The cleaning device 8 includes a brush frame 11 fixed to the side end of the frame 1 , the brush frame 11 is provided with a brush bearing 12 , a brush 13 is rotatably provided on the brush bearing 12 , and the brush 13 is in contact with the outer end of the filter belt 6 .

[0030] The transmission wheel assembly 3 includes a driving wheel 14 and a driven wheel 15 , and the driving wheel 14 and the driven wheel 15 form a U-shaped circulation loop through the filter belt 6 .

[0031] The spray head 9 is disposed in the middle of the filter belt 6 forming a circulation loop, and is disposed above the water collecting tank 10 .

[0032] The water distribution box 2 is provided with a water outlet 16, and is arranged above the filter belt 6 forming a circulation loop.

[0033] like Figure 3 In one embodiment, the utility model can also set the overall filter belt box transmission wheel assembly in a tilted manner at a certain angle. This design allows the sewage to flow down along the slope of the filter belt and be filtered when it flows from the top to the filter belt. Due to the tilt and the continuous forward movement of the filter belt, the water will not flow to the same mesh in a circuitous manner, so that the water can flow to the water collection tank more smoothly without water accumulation.

[0034] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0035] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A chain-belt type high efficiency filter, comprising a frame (1), characterized in that: A water distribution tank (2) is provided on the top of the frame (1), a transmission wheel assembly (3) is provided on the frame (1), a transmission chain (4) is connected to the transmission wheel assembly (3), a motor (5) is provided on the frame (1) for driving the transmission wheel assembly (3) to move, a cleaning device (8) is provided at the side end of the frame (1), the frame (1) and the sprinkler head (9), and a water collecting tank (10) is provided below the frame (1), and a drainage outlet (17) is provided at the bottom of the water collecting tank (10).

2. The chain-belt type high efficiency filter according to claim 1, characterized in that: A filter belt (6) is provided on the transmission wheel assembly (3) for transmission, and water retaining plates (7) are provided at both ends of the filter belt (6).

3. The chain-belt type high efficiency filter according to claim 2, characterized in that: The cleaning device (8) comprises a brush frame (11) fixedly arranged at a side end of a frame (1), a brush bearing (12) being arranged on the brush frame (11), a brush (13) being rotatably arranged on the brush bearing (12), and the brush (13) being in contact with the outer end of the filter belt (6).

4. The chain-belt type high efficiency filter according to claim 2, characterized in that: The transmission wheel assembly (3) comprises a driving wheel (14) and a driven wheel (15), and the driving wheel (14) and the driven wheel (15) form a U-shaped circulation loop through the filter belt (6).

5. The chain-belt type high efficiency filter according to claim 2, characterized in that: The spray head (9) is arranged in the middle of the filter belt (6) forming a circulation loop, and is arranged above the water collecting tank (10).

6. The chain-belt type high efficiency filter according to claim 2, characterized in that: The water distribution box (2) is provided with a water outlet (16), and is arranged above the filter belt (6) that forms a circulation loop.

7. The chain-belt type high efficiency filter according to claim 1, characterized in that: The transmission chain adopts nylon chain and the control system adopts variable frequency intelligent control system.

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