Novel container vertical sheet fiber filter cloth filter tank

Abstract

The utility model discloses a novel container vertical sheet fiber filter cloth filter tank which comprises a container type box body, a filter tank and a clean water tank which are independently arranged are arranged in the box body, and a filter system with vertical sheet fiber filter cloth is arranged in the filter tank. According to the container type filter system, the filter system is compounded in the container type box body, the integration degree is high, a fixed water pump and a motor are arranged, the operation stability and reliability are greatly improved, and the filter system can be used for filtering and cleaning the vertical piece fiber filter cloth on the filter system, so that the filter system can be used for cleaning the vertical piece fiber filter cloth on the filter system and cleaning the vertical piece fiber filter cloth on the filter system. Compared with a traditional sewage filtering system, the sewage filtering system is small in size, the box body is convenient to transfer and carry, meanwhile, the product can be conveniently loaded into a container, and long-distance transportation is convenient; the filter system can be backwashed, so that filter residues and sludge on the surface of the filter system can be cleaned.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of sewage treatment, in particular to a novel container vertical piece fiber filter cloth filter tank. BACKGROUND

[0002] The existing sewage treatment station is arranged at a place far from the urban area, and the position is relatively fixed. The sewage needs to be transported to the sewage treatment station through a sewage pipeline, the transportation path is long, and the sewage treatment efficiency is very low. The existing container type sewage treatment device only has a filtering effect, and the filter residue sludge generated by filtering needs to be cleaned manually, and has the defect of inconvenient use. CONTENT OF THE UTILITY MODEL

[0003] In order to solve the defects of the prior art, the utility model provides a novel container vertical piece fiber filter cloth filter tank.

[0004] In order to solve the above technical problems, the utility model provides the following technical scheme:

[0005] The utility model relates to a novel container vertical piece fiber filter cloth filter tank, including the box body of container type, be equipped with the filter tank and the clean water pool of independent setting in the box body, the inside of filter tank is equipped with the filter system that has vertical piece fiber filter cloth, be equipped with the water inlet pipe that communicates with the inner chamber of filter tank on filter tank, and still be equipped with the water outlet pipe on filter tank, and the inner chamber of filter system is communicated with through the water guide line of water outlet pipe,

[0006] The inside of the filter tank is provided with a cleaning mechanism for cleaning the vertical piece fiber filter cloth on the filter system; the cleaning mechanism includes a moving trolley arranged in the inside of the filter tank and moving along the filter system, and a suction mud branch pipe is arranged on the moving trolley and closely attached to the fiber filter cloth; a fixed backwash pump is further arranged in the clean water pool; the input end of the fixed backwash pump is connected with a mud guide main pipe extending into the inner chamber of the filter tank; the mud guide main pipe is connected with the suction mud branch pipe through a mud guide hose.

[0007] The filter tank is provided with a driving mechanism for driving the moving trolley to move linearly and reciprocally along the filter system; the box body is further provided with a blow-off port connected with the output end of the fixed backwash pump.

[0008] As a preferred technical scheme of the utility model, the driving mechanism includes two chain wheels arranged at the top of the filter tank, a transmission chain is sleeved between the two chain wheels, a horizontal plate is arranged at the upper part of the inner chamber of the filter tank, a driven trolley is arranged on the horizontal plate and moves along the horizontal plate, the driven trolley is fixed with the transmission chain, and the two sides of the driven trolley are connected with the two sides of the moving trolley through traction ropes.

[0009] As a preferred technical scheme of the utility model, the filter tank is provided with a wire guide wheel, and the traction rope is guided by the wire guide wheel to be in a tension state and connected with the moving trolley provided above.

[0010] As a preferred technical scheme of the utility model, the horizontal plate is provided with a limit sensor for detecting the left and right strokes of the moving trolley, and the box body is provided with a fixed driving motor for driving a chain wheel to rotate.

[0011] As a preferred technical scheme of the utility model, the filter tank is provided with a liquid level sensor for detecting the liquid level in the filter tank.

[0012] As a preferred technical scheme of the utility model, the bottom of the filter tank is provided with a plurality of emptying openings.

[0013] As a preferred technical scheme of the utility model, the box body is provided with a sewage observation window.

[0014] As a preferred technical scheme of the utility model, the sewage treatment method of the novel container vertical piece fiber filter cloth filter tank is that sewage is injected into the filter tank through the water inlet pipe, and then the sewage passes through the vertical piece fiber filter cloth of the filter system and enters the inner cavity of the filter system under the action of its own gravity, and then the filtered water flows out from the water outlet pipe, and in this process, when the vertical piece fiber filter cloth is attached with a large amount of filter residue and sludge, the filtering efficiency of the vertical piece fiber filter cloth is reduced, which causes the liquid level to rise, the liquid level is detected by the liquid level sensor, and when the liquid level reaches the cleaning value, the fixed driving motor drives the driven trolley to move left and right in a straight line, the driven trolley drives the moving trolley to move in a straight line through the traction rope, the suction force generated by the fixed backwashing pump is used to drive the suction mud branch pipe to move in a straight line along the filter system along with the moving trolley, and the filter system is backwashed, so that the filter residue and sludge on the surface of the filter system are cleaned, and the cleaning work is stopped until the water level reaches the safety value detected by the liquid level meter.

[0015] The utility model has the advantages of:

[0016] 1. The novel container vertical sheet fiber filter cloth filter integrates the filtering system in the container box, has high integration degree, is smaller than the traditional sewage filtering system, is convenient for transferring and carrying the box, is convenient for loading into the container, and is convenient for long-distance transportation; a sewage treatment method of the novel container vertical sheet fiber filter cloth filter is as follows: sewage is injected into the filter through a water inlet pipe, the sewage is subjected to gravity, passes through the vertical sheet fiber filter cloth of the filtering system, enters the inner cavity of the filtering system, and then the filtered water flows out from a water outlet pipe; the suction force generated by the fixed backwashing pump drives the suction mud branch pipe to move along the filtering system in a linear reciprocating manner along with the moving trolley, thereby backwashing the filtering system, cleaning the filter residue and sludge on the surface of the filtering system, and stopping the cleaning work until the water level reaches a safety value detected by a liquid level meter, so that the self-cleaning capacity is good.

[0017] 2. The novel container vertical sheet fiber filter cloth filter drives the main trolley to move in a linear reciprocating manner left and right through the fixed driving motor through the chain wheel, drives the moving trolley to move in a linear reciprocating manner through the traction rope, drives the suction mud branch pipe to move along the filtering system in a linear reciprocating manner along with the moving trolley through the suction force generated by the fixed backwashing pump, thereby backwashing the filtering system, cleaning the filter residue and sludge on the surface of the filtering system, and driving the moving trolley to move through the traction rope through the main trolley, so that the transmission is stable and convenient to control.

[0018] 3. The novel container vertical sheet fiber filter cloth filter adopts a side water outlet type filtering unit, effectively reduces the water passage resistance, increases the water passage cross-sectional area, and improves the instantaneous filtering flux of the filtering unit per unit area by more than 1.5 times that of the traditional vertical sheet filter cloth filter, improves the equipment processing capacity by more than 1.35 times, and has product advantages.

[0019] 4. The novel container vertical sheet fiber filter cloth filter has a combined structure backwashing system of the fixed water pump, the fixed motor, the chain transmission moving trolley, and the steel wire rope transmission moving trolley, the light trolley has high stability and reliability, the failure rate and maintenance cost are greatly reduced compared with the traditional vertical sheet filter. DETAILED DESCRIPTION

[0020] The accompanying drawings are used to provide a further understanding of the present application, constitute a part of the specification, are used together with the embodiments of the present application to explain the present application, and do not constitute a limitation on the present application. In the drawings:

[0021] Figure 1 is a structural schematic view of the novel container vertical sheet fiber filter cloth filter of the present application;

[0022] Figure 2It is a structure schematic view of the box body of the novel container vertical sheet fiber filter cloth filter pool of the utility model;

[0023] Figure 3 It is a position distribution schematic view of the clean water pool of the novel container vertical sheet fiber filter cloth filter pool of the utility model;

[0024] Figure 4 It is an appearance size schematic view of the novel container vertical sheet fiber filter cloth filter pool of the utility model.

[0025] In the drawing: 1, box body; 2, filter pool; 3, clean water pool; 4, filter system; 5, water inlet pipe; 6, water outlet pipe; 7, cleaning mechanism; 701, moving trolley; 702, suction mud branch pipe; 703, fixed backwash pump; 704, mud guide main pipe; 8, driving mechanism; 801, chain wheel; 802, transmission chain; 803, cross plate; 804, driving trolley; 805, traction rope; 806, wire guide wheel; 807, limit sensor; 808, fixed driving motor; 9, sewage outlet; 10, liquid level sensor; 11, emptying outlet; 12, sewage observation window; 13, top cover; 14, clean water observation window; 15, sewage water valve; 16, clean water water valve. DETAILED DESCRIPTION

[0026] The preferred embodiments of the utility model are described below in combination with the drawings, and it should be understood that the preferred embodiments described here are only used for illustrating and explaining the utility model, and are not used for limiting the utility model.

[0027] Embodiment: as shown in Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 The utility model discloses a novel container vertical sheet fiber filter cloth filter pool, including the box body 1 of container type, the box body 1 is equipped with the filter pool 2 and clean water pool 3 of independent setting, the inside of filter pool 2 is equipped with the filter system 4 with vertical sheet fiber filter cloth, is equipped with the water inlet pipe 5 of communicating with the inner chamber of filter pool 2 on filter pool 2, and still is equipped with water outlet pipe 6 on filter pool 2, and water outlet pipe 6 is communicated with the inner chamber of filter system 4 through water guide line, wherein filter system 4 adopts the filter unit of side water outlet type, effectively reduces the water passage resistance, increases the water flux cross-sectional area, and the instantaneous filtration flux of unit area filter unit is improved by 1.5 times or more than the traditional vertical sheet filter cloth filter pool, and the equipment processing capacity is improved by 1.35 times or more, and the product advantage.

[0028] The inside of the filter tank 2 is provided with a cleaning mechanism 7 for cleaning the vertical piece fiber filter cloth on the filter system 4; the cleaning mechanism 7 comprises a moving trolley 701 arranged in the inside of the filter tank 2 and moving along the filter system 4, and the moving trolley 701 is provided with a suction mud branch pipe 702 closely attached to the fiber filter cloth, and the clean water tank 3 is also provided with a fixed backwashing pump 703, the input end of the fixed backwashing pump 703 is connected with a mud guide main pipe 704 extending into the inside cavity of the filter tank, and the mud guide main pipe 704 is connected with the suction mud branch pipe 702 through a mud guide hose.

[0029] The filter tank 2 is provided with a driving mechanism 8 for driving the moving trolley 701 to move linearly and reciprocally along the filter system 4; and the box body 1 is also provided with a blowdown outlet 9 connected with the output end of the fixed backwashing pump 703.

[0030] The filter system 4 is combined in the container box 1, so that the degree of integration is high, the volume is smaller than that of the traditional sewage filter system 4, the container box 1 is convenient to transfer and carry, and the container box 1 is convenient to load into a container and convenient to transport over a long distance.

[0031] The driving mechanism 8 comprises two chain wheels 801 arranged at the top of the filter tank 2, a transmission chain 802 sleeved between the two chain wheels 801, a horizontal plate 803 arranged at the upper portion of the inside cavity of the filter tank 2, a driven trolley 804 moving along the horizontal plate 803 and arranged on the horizontal plate 803, the driven trolley 804 being fixed with the transmission chain 802, and the two sides of the driven trolley 804 being connected with the two sides of the moving trolley 701 through traction ropes 805.

[0032] The filter tank 2 is provided with a wire guide wheel 806, and the traction rope 805 is guided to be in a tension state through the wire guide wheel 806 and connected with the moving trolley 701 arranged above, so that the driven trolley drives the moving trolley to move synchronously.

[0033] The horizontal plate 803 is provided with a limit sensor 807 for detecting the left and right strokes of the moving trolley 701, and the box 1 is provided with a fixed drive motor 808 for driving a chain wheel to rotate. The filter tank 2 is provided with a liquid level sensor 10 for detecting the liquid level in the filter tank 2. The liquid level is detected by the liquid level sensor, and when the liquid level reaches the cleaning value, the automatic starting of the cleaning mechanism is facilitated, and the cleaning mechanism can be started at a fixed time. The bottom of the filter tank 2 is provided with a plurality of exhaust ports 11.

[0034] The box 1 is provided with a sewage observation window 12 connected with the filter tank, a sewage water valve 15 is arranged on the sewage observation window 12, a clean water observation window 14 connected with the clean water tank, and a clean water valve 16 is arranged on the clean water observation window 13. In order to facilitate the customer to take water and detect the water quality, a plurality of top covers 13 are arranged on the box. The overall size of the box 1 is 3040mm long and 1800mm wide, so that the volume is small, the box 1 is convenient to transfer and carry, and is convenient to load into a container for long-distance transportation. The utility model discloses a combination structure of fixed water pump, fixed motor and chain transmission moving trolley, steel wire rope transmission moving trolley backwashing system, light trolley operation stability, reliability greatly improves, and failure rate and maintenance cost are greatly reduced compared with traditional vertical sheet filter tank.

[0035] The sewage treatment method of the new container vertical sheet fiber filter cloth filter tank is that sewage is injected into the filter tank 2 through the water inlet pipe 5, and then the sewage is filtered through the vertical sheet fiber filter cloth of the filter system 4 under the action of its own gravity, and then the filtered water flows out from the water outlet pipe 6. In this process, when the vertical sheet fiber filter cloth is attached with a large amount of filter residue and sludge, the filtering efficiency of the vertical sheet fiber filter cloth is reduced, which causes the liquid level to rise. The liquid level is detected by the liquid level sensor 10, and when the liquid level reaches the cleaning value, the fixed drive motor 808 drives the driven trolley 804 to move left and right in a straight line, and the driven trolley 804 drives the moving trolley 701 to move in a straight line through the traction rope 805. The suction force generated by the fixed backwashing pump 703 drives the suction sludge branch pipe 702 to move along the filter system 4 in a straight line, and the filter system 4 is backwashed, so that the filter residue and sludge on the surface of the filter system 4 are cleaned. When the liquid level reaches the safety value detected by the liquid level meter, the cleaning work is stopped.

[0036] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and is not intended to limit the present application, although the foregoing embodiments of the present application has been described in detail, for the skilled in the art, it still can be modified, or for the equivalent replacement of part of the technical features of the technical solutions recorded in the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application, shall be included within the scope of the present application.

Claims

1. A novel container vertical sheet fibrous filter cloth filter, characterized by, The utility model provides a container type box (1), the box (1) is equipped with the filter tank (2) and the clean water tank (3) of independent setting, the inside of filter tank (2) is equipped with the filter system (4) with vertical piece fiber filter cloth, be equipped with water inlet pipe (5) with filter tank (2) inner chamber communication on filter tank (2), and still be equipped with water outlet pipe (6) on filter tank (2), and water outlet pipe (6) is communicated with the inner chamber of filter system (4) through water guide pipeline, The inside of filter tank (2) is equipped with the cleaning mechanism (7) for the cleaning of vertical piece fiber filter cloth on filter system (4), the cleaning mechanism (7) includes the moving trolley (701) of being equipped in the inside of filter tank (2) and moving along filter system (4), and the suction mud branch pipe (702) of being equipped on moving trolley (701) and closely following vertical piece fiber filter cloth, the fixed backflushing pump (703) is further equipped in clean water tank (3), the input end of fixed backflushing pump (703) is connected with the mud guide main pipe (704) that extends into filter tank inner chamber, the mud guide main pipe (704) is connected with suction mud branch pipe (702) through mud guide hose, The filter tank (2) is equipped with the drive mechanism (8) that drives moving trolley (701) to move along filter system (4) linear reciprocating, the box (1) is further equipped with the sewage outlet (9) connected with the output end of fixed backflushing pump (703).

2. A novel container vertical sheet fibrous filter cloth filter according to claim 1, characterized in that, The drive mechanism (8) includes two chain wheels (801) arranged on the top of filter tank (2), a transmission chain (802) is sleeved between the two chain wheels (801), the upper part of the inner chamber of filter tank (2) is provided with a horizontal plate (803), the horizontal plate (803) is provided with a driven trolley (804) moving along the horizontal plate (803), and the driven trolley (804) is fixed with the transmission chain (802), the two sides of the driven trolley (804) are connected with the two sides of the moving trolley (701) through traction ropes (805).

3. A novel container vertical sheet fibrous filter cloth filter according to claim 2, characterized in that, The filter tank (2) is provided with a wire guide wheel (806), and the traction rope (805) is guided by the wire guide wheel (806) to be in a tension state and connected with the moving trolley (701) arranged above.

4. A novel container vertical sheet fibrous filter cloth filter according to claim 2, characterized in that, The horizontal plate (803) is provided with a limit sensor (807) for detecting the left and right strokes of the moving trolley (701), and the box (1) is provided with a fixed drive motor (808) for driving one chain wheel to rotate.

5. A novel container vertical sheet fibrous filter cloth filter according to claim 1, characterized in that, The filter tank (2) is provided with a liquid level sensor (10) for detecting the liquid level in the filter tank (2).

6. A novel container vertical sheet fibrous filter cloth filter according to claim 1, characterized in that, The bottom of the filter tank (2) is provided with a plurality of emptying openings (11).

7. A novel container vertical sheet fibrous filter cloth filter according to claim 1, characterized in that, The box (1) is provided with a sewage observation window (12).

Images