CN210229359U

CN210229359U - Arc net belt type filter

Info

Publication number: CN210229359U
Application number: CN201920897355.3U
Authority: CN
Inventors: Xiaoming Deng; 邓晓明; Ping Huang; 黄平
Original assignee: Wuxi Dongquan Environmental Technology Co ltd
Current assignee: Wuxi Dongquan Environmental Technology Co ltd
Priority date: 2019-06-14
Filing date: 2019-06-14
Publication date: 2020-04-03
Anticipated expiration: 2029-06-14

Abstract

The utility model discloses an arc net belt filter relates to the relevant field of filter, and for solving among the prior art filter filtration moisture speed slow, the problem of a large amount of water resources of wasting in the filter process. The filter housing lower extreme is provided with the base, the centre of filter housing upside is provided with the feed inlet, the inside one side of filter housing is provided with the waste pipe, the opposite side of filter housing is provided with the blowing board, one side of blowing board is provided with the brush, the upper end of waste pipe is provided with the waste water collection platform, the inside upper end symmetry of filter housing is provided with the action wheel, be provided with the pinch roller in the middle of the filter housing is inside, be provided with principal and subordinate driving wheel in the middle of crossing action wheel and pinch roller, the inside lower extreme symmetry of filter housing is provided with vice follow driving wheel the action wheel, pinch roller, principal and subordinate is provided with the conveyer belt outside the.

Description

Arc net belt type filter

Technical Field

The utility model relates to a relevant field of filter specifically is arc net belt filter.

Background

The belt filter is also called a chain belt filter, is one kind of continuous filter and is a new type of high-efficiency dewatering equipment. The operation condition is similar to a belt conveyor, slurry is dehydrated, solid and liquid are separated, and dregs are filtered in the conveying process. There are two types of structural forms: a pressurized type and a depressurized type; the former is more common, and the pressure-dividing filter and the squeezer are two types; the latter is a vacuum filter; the belt filter is a filtering device which is formed by winding two endless filter belts on a series of rollers which are arranged in sequence and have different sizes and removing water in slurry by utilizing the extrusion and shearing action among the filter belts; the belt filter adopts different arrangements and combinations of the press rolls to form a plurality of different machine types; the device has the advantages of high dehydration efficiency, large treatment capacity, low energy consumption, low noise, high automation degree, continuous operation, easy maintenance and the like, and the cost and the operating cost of the device are reduced by more than 30 percent compared with a plate-and-frame filter press, so the device becomes the preferred equipment for treating the urban sewage; the belt filter is mainly used in the industries of papermaking, printing and dyeing, pharmacy, mining, steel, coal, leather making and the like, and is most commonly applied to urban sewage treatment and industrial sludge dewatering.

In the existing belt filter, when materials are subjected to desizing, most of water squeezed from the materials is directly discharged, but a large amount of clear water is needed for washing a conveying belt, and if sewage in the materials is treated and used for washing, a large amount of water resources can be saved; therefore, the arc net belt filter is urgently needed to be developed in the market to help people to solve the problem that sewage cannot be recycled.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an arc net belt filter to solve the water waste who proposes in the above-mentioned background art, the unable cyclic utilization's of moisture problem in the material.

In order to achieve the above object, the utility model provides a following technical scheme: the arc mesh belt type filter comprises a filter shell, wherein a motor is arranged on the outer side of the filter shell, a base is arranged at the lower end of the filter shell, a feed inlet is arranged in the middle of the upper side of the filter shell, a waste water pipe is arranged on one side inside the filter shell, a discharging plate is arranged on the other side of the filter shell, a brush is arranged on one side of the discharging plate, a waste water collecting table is arranged at the upper end of the waste water pipe, a driving wheel is symmetrically arranged at the upper end inside the filter shell, a pressing wheel is arranged in the middle inside the filter shell, a driving wheel and a driven wheel are arranged between the driving wheel and the pressing wheel, a driven wheel is symmetrically arranged at the lower end inside the filter shell, conveying belts are arranged on the outer sides of the driving wheel, the, the middle of sewage collection platform lower extreme is provided with the filter screen, the filter screen lower extreme is provided with the sewer pipe, sewer pipe one end is provided with the water pump, water pump one side is provided with the sewage case, sewage case one side is provided with the sewage treatment ware, sewage treatment ware one side is provided with the water purification case, water purification case one side is provided with the valve, water purification case upside is provided with the suction pump, the suction pump upper end is provided with the water pipe, the water pipe upper end is provided with the scrubber.

Preferably, the sewage collection platform and the waste water collection platform are funnel-shaped.

Preferably, the main driving wheel, the auxiliary driving wheel, the pressing wheel and the auxiliary driven wheel are all connected with the filter shell through bearings, and the sewage collecting table is connected with the filter shell through a connecting frame.

Preferably, the sewer pipe extends outside the filter housing and the valve extends outside the filter housing.

Preferably, be provided with the closing plate between sewage case and the water purification case, and be provided with the sewage treatment ware in the middle of the closing plate, and the one end of sewage treatment ware extends to the inside of water purification case, the suction pump passes through threaded connection with the water pipe.

Preferably, the discharging plate is welded on one side of the filter shell, and the brush is attached to the conveying belt.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a well action wheel that sets up drives the conveyer belt conveying, from the cooperation motion of driving wheel, guarantees that the conveyer belt steadily transports the material. The transmission device has simple structure, easy assembly, disassembly and maintenance, high working efficiency and difficult failure;

2. the utility model extrudes the material by arranging the pinch roller, discharges water in the material and ensures that the water in the material is discharged to the maximum extent;

3. the utility model effectively collects the separated sewage in the materials by arranging the sewage collection platform, and conveys the sewage into the sewage processor through the water pump for filtration treatment, so as to provide purified water for the washer and realize the cyclic utilization of the sewage; through setting up the waste water collection platform, collect the waste water after the conveyer belt has washed to discharge waste water, avoid waste water to the pollution of conveyer belt.

Drawings

FIG. 1 is a front view of the arc net belt filter of the present invention;

FIG. 2 is a cross-sectional view of the arc net belt filter of the present invention;

FIG. 3 is a side view of the arc mesh belt filter of the present invention.

In the figure: 1. a filter housing; 2. a base; 3. a feed inlet; 4. a scrubber; 5. a water pipe; 6. a waste pipe; 7. a water pump; 8. a water purifying tank; 9. a sewage treatment device; 10. a sewage tank; 11. a water pump; 12. a sewage pipe; 13. a sewage collection station; 14. filtering with a screen; 15. a material placing plate; 16. a brush; 17. a driving wheel; 18. a pinch roller; 19. a driving and driven wheel; 20. a conveyor belt; 21. a wastewater collection station; 22. a motor; 23. a valve; 24. and a secondary driven wheel.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, the present invention provides an embodiment: an arc net belt type filter comprises a filter shell 1, a motor 22 is arranged on the outer side of the filter shell 1, a base 2 is arranged at the lower end of the filter shell 1, a feed inlet 3 is arranged in the middle of the upper side of the filter shell 1, a waste water pipe 6 is arranged on one side inside the filter shell 1, a material discharging plate 15 is arranged on the other side of the filter shell 1, a brush 16 is arranged on one side of the material discharging plate 15, a waste water collecting table 21 is arranged at the upper end of the waste water pipe 6, a driving wheel 17 is symmetrically arranged at the upper end inside the filter shell 1, the diameter of the driving wheel 17 is 30 cm, a pressing wheel 18 is arranged in the middle inside the filter shell 1, the diameter of the pressing wheel 18 is 26 cm, a driving wheel 19 and a driven wheel 19 are arranged between the driving wheel 17 and the pressing wheel 18, the outer sides of the driving wheel 17, the pressing wheel 18, the main driving wheel 19, the auxiliary driven wheel 24 are provided with the conveyor belt 20, the sewage collection table 13 is arranged below the pressing wheel 18, the filter screen 14 is arranged in the middle of the lower end of the sewage collection table 13, the lower end of the filter screen 14 is provided with the sewage pipe 12, one end of the sewage pipe 12 is provided with the water pump 11, one side of the water pump 11 is provided with the sewage tank 10, one side of the sewage tank 10 is provided with the sewage treatment device 9, the sewage tank 10 is 50 cm long, 25 cm wide and 30 cm high, one side of the sewage treatment device 9 is provided with the purified water tank 8, the size of the purified water tank 8 is the same as that of the sewage tank 10, one side of the purified water tank 8 is provided with the valve.

Further, the sewage collecting table 13 and the waste water collecting table 21 are funnel-shaped, and the filter screen 14 filters impurities in the sewage.

Further, the main driving wheel 19, the auxiliary driving wheel 17, the pressing wheel 18 and the auxiliary driven wheel 24 are all connected with the filter shell 1 through bearings, the driving wheel 17 and the pressing wheel 18 are connected with the motor 22, the rotating speed of the pressing wheel 18 is lower than that of the driving wheel 17, and the sewage collecting table 13 is connected with the filter shell 1 through a connecting frame.

Further, the sewage pipe 12 extends to the outside of the filter housing 1. The valve 23 extends to the outside of the filter housing 1, and when the water in the purified water tank 8 is excessive, the valve 23 is opened to discharge the water.

Further, be provided with the closing plate between bilge tank 10 and the clean water tank 8, and be provided with sewage treatment ware 9 in the middle of the closing plate, and the one end of sewage treatment ware 9 extends to the inside of clean water tank 8, and suction pump 7 passes through threaded connection with water pipe 5.

Further, the discharging plate 15 is welded on one side of the filter shell 1, the hairbrush 16 is attached to the conveyor belt 20, and the hairbrush 16 brushes off residual materials on the conveyor belt 20 to clean the conveyor belt 20.

The working principle is as follows: the filter is operated, materials are poured into the feeding hole 3, the driving wheel 17 drives the conveyor belt 20 to rotate to convey the materials, the pressing wheel 18 extrudes the materials to extrude sewage in the materials, the dehydrated residues are conveyed to the material discharging plate 15 by the conveyor belt 20 to be discharged, and the brush 16 brushes the residual residues on the conveyor belt 20. Sewage in the material is collected by the sewage collection platform 13, the sewage is filtered by the filter screen 14 and flows into the sewage pipe 12, the sewage is pumped into the sewage tank 10 by the water pump 11, the sewage is filtered by the sewage treatment device 9 and enters the purified water tank 8, the treated sewage is pumped into the washer 4 by the water pipe 5 by the water suction pump 7, the conveyer belt 20 is washed by the washer 4, and the washed sewage is collected by the sewage collection platform 21 and is discharged by the waste water pipe 6.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. Arc net belt filter, including filter casing (1), its characterized in that: the filter is characterized in that a motor (22) is arranged on the outer side of the filter shell (1), a base (2) is arranged at the lower end of the filter shell (1), a feed inlet (3) is formed in the middle of the upper side of the filter shell (1), a waste water pipe (6) is arranged on one side of the inner portion of the filter shell (1), a discharge plate (15) is arranged on the other side of the filter shell (1), a brush (16) is arranged on one side of the discharge plate (15), a waste water collecting table (21) is arranged at the upper end of the waste water pipe (6), a driving wheel (17) is symmetrically arranged at the upper end of the inner portion of the filter shell (1), a pressing wheel (18) is arranged in the middle of the inner portion of the filter shell (1), a driving wheel (19) and a driven wheel (19) are arranged between the driving, the outer sides of the driving wheel (17), the pinch roller (18), the main driving wheel (19), the auxiliary driving wheel (24) and the auxiliary driven wheel are provided with a conveyor belt (20), a sewage collecting platform (13) is arranged below the pinch roller (18), a filter screen (14) is arranged in the middle of the lower end of the sewage collecting platform (13), a sewage pipe (12) is arranged at the lower end of the filter screen (14), a water pump (11) is arranged at one end of the sewage pipe (12), a sewage tank (10) is arranged at one side of the water pump (11), a sewage processor (9) is arranged at one side of the sewage tank (10), a water purifying tank (8) is arranged at one side of the sewage treatment device (9), a valve (23) is arranged at one side of the water purifying tank (8), water purification case (8) upside is provided with suction pump (7), suction pump (7) upper end is provided with water pipe (5), water pipe (5) upper end is provided with scrubber (4).

2. The arc mesh belt filter of claim 1, wherein: the sewage collecting platform (13) and the waste water collecting platform (21) are funnel-shaped.

3. The arc mesh belt filter of claim 1, wherein: the main driving wheel (19), the driving wheel (17), the pressing wheel (18) and the auxiliary driven wheel (24) are all connected with the filter shell (1) through bearings, and the sewage collecting table (13) is connected with the filter shell (1) through a connecting frame.

4. The arc mesh belt filter of claim 1, wherein: the sewer pipe (12) extends outside the filter housing (1), and the valve (23) extends outside the filter housing (1).

5. The arc mesh belt filter of claim 1, wherein: be provided with the closing plate between sewage case (10) and water purification case (8), and be provided with sewage treatment ware (9) in the middle of the closing plate, and the one end of sewage treatment ware (9) extends to the inside of water purification case (8), suction pump (7) pass through threaded connection with water pipe (5).

6. The arc mesh belt filter of claim 1, wherein: the material discharging plate (15) is welded on one side of the filter shell (1), and the brush (16) is attached to the conveyor belt (20).