CN219860770U - Sediment sludge collection structure and sewage treatment pond that includes this structure thereof - Google Patents

Abstract

The utility model discloses a sediment sludge collection structure and a sewage treatment tank comprising the same, wherein the sewage treatment tank comprises a tank body and a filter cover, the tank body is of a hollow structure with an opening at the top, the filter cover is arranged on the inner side of the tank body, one side of the top of the filter cover is hinged with the top side of the tank body, and a treatment assembly for pulling the filter cover to turn outwards along the hinged position is arranged on the outer side of the opening of the tank body; the processing assembly comprises a bracket extending outwards in an inclined mode, a winch is fixed at the top end of the bracket, and a steel cable is wound on the outer side of the winch. The beneficial effects are that: according to the utility model, the filter cover capable of being pulled outwards is arranged in the sedimentation tank, and is used as a storage container for collecting sludge sediment, so that when the sludge sediment is required to be collected and discharged, the filter cover is directly pulled outwards to enable the sludge sediment to be overturned outwards, and dumping treatment of the collected sludge is realized, and thus the sludge collection and discharge process of the sedimentation tank is rapidly completed, and the treatment efficiency is improved.

Description

Sediment sludge collection structure and sewage treatment pond that includes this structure thereof

Technical Field

The utility model relates to the field of sewage treatment equipment, in particular to a precipitated sludge collecting structure and a sewage treatment tank comprising the same.

Background

The sedimentation tank of sewage treatment equipment is a structure for removing suspended matters in water by sedimentation, and is equipment for purifying water quality, and the concrete operation is that the suspended matters in water are removed by utilizing the action of natural sedimentation or coagulating sedimentation of water. The sedimentation tank is used for separating the thinner mud of granule, mainly divide into primary sedimentation tank and secondary sedimentation tank, the inorganic composition of mud that primary sedimentation tank precipitated is more, the mud moisture content is lower for secondary sedimentation tank mud, the most organic mud of secondary sedimentation tank separation, the mud moisture content is higher, no matter what kind sedimentation tank is, thereby all need to follow the periodic separation of cell body to the mud of sediment and ensure the sedimentation tank and can continuously use, and current sedimentation tank mud is collected and is taken out the process and mainly uses pumping equipment to discharge, afterwards will deposit the mud manual work of bottom of the pool and carry out the sedimentation tank, mud collection discharge efficiency is low, and because the sewage intake pipe position of sedimentation tank is fixed, near the near-end cell body region sedimentation rate of sewage pipe is fast, when the position sedimentation height reaches the needs to clear up the height, far away from the interior mud sediment accumulation state of far-end cell body in water inlet region does not reach the settlement height of settlement, cause the sedimentation tank unable to obtain make full use.

Disclosure of Invention

The utility model aims to solve the problems and provide a sediment sludge collection structure and a sewage treatment tank comprising the same, wherein a filter cover capable of being pulled outwards is arranged in the sediment tank, and the filter cover is used as a storage container for collecting sludge sediment, so that the filter cover is directly pulled outwards to enable the filter cover to be turned outwards to realize dumping treatment of the collected sludge, thereby rapidly completing sludge collection and discharge processes of the sediment tank, improving treatment efficiency, and being described in detail below.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a precipitated sludge collecting structure which comprises a tank body and a filtering cover, wherein the tank body is of a hollow structure with an opening at the top, the filtering cover is arranged on the inner side of the tank body, one side of the top of the filtering cover is hinged with the top side of the tank body, and a processing assembly for pulling the filtering cover to turn outwards along the hinged position is arranged on the outer side of the opening of the tank body;

the treatment assembly comprises a support which extends outwards in an inclined mode, a winch is fixed at the top end of the support, a steel cable is wound on the outer side of the winch, and the other end of the steel cable is anchored on one side, far away from the support, of the filter cover.

By adopting the sediment sludge collection structure and the sewage treatment tank comprising the structure, the liquid inlet pipe is communicated with the external sewage supply channel by utilizing the flange plate, then the sewage is led into the filter cover in the tank body by utilizing the liquid inlet pipe, the sludge impurities in the sewage are separated and collected by utilizing the filter cover, meanwhile, the motor drives the reciprocating screw rod to rotate, and the reciprocating screw rod drives the sliding block to longitudinally reciprocate along the sliding frame so as to drive the liquid inlet pipe to reciprocate along the length direction of the tank body under the support of the sliding block, so that the sewage and the sludge are uniformly discharged at different positions in the tank body, and the sludge sediment can be uniformly distributed at different positions in the filter cover; when the sludge accumulated in the filter cover is required to be discharged outwards, the winch is used for winding the steel rope so as to pull the whole filter cover to rotate under the hinged support of the rotating seat, the filter cover is pulled up and turned outwards, and the filter cover is rotated to an inclined state so as to turn the filter cover outwards and pour out the sludge impurities accumulated in the filter cover; when the sewage in the tank body is required to be discharged outwards, the port of the drain pipe is supported by the floating plate and is always positioned at the liquid level, so that an auxiliary pipe is communicated with an external water pump to discharge the supernatant precipitated in the tank body outwards through the corrugated pipe matched with the drain pipe, the corrugated pipe is utilized to support the drain pipe and can move up and down, the end of the drain pipe is always consistent with the height of the sewage liquid level, when the filter cover is required to be pulled to turn outwards to pour out sludge, the filter cover is prevented from being turned outwards to avoid the blocking of a discharging assembly, the liquid inlet pipe is manually pushed upwards and is rotated outwards at the moment, one end of the liquid inlet pipe extending into the tank body is moved upwards and is rotated to the outer side of the tank body, and the blocking of the liquid inlet pipe to the upward turning action of the filter cover is avoided.

Preferably, the top of the tank body is close to one side of the processing assembly, a guide plate is arranged on one side of the tank body, the outer side of the guide plate is inclined downwards to form an inclined plate structure, and the bottom end of the support is welded and fixed on the top side of the guide plate.

Preferably, the top of the tank body is provided with a rotating seat close to one side of the support, the filtering cover comprises a frame-shaped top frame arranged above the tank body, a rotating shaft which is hinged to the rotating seat is fixed on the outer side of the top frame, and a net-shaped net bag which downwards stretches into the tank body is arranged at the bottom of the top frame.

Preferably, the top of the filter cover is provided with a cloth component, the cloth component comprises a rectangular square frame-shaped sliding frame fixed on the top side of the top frame, a sliding block is longitudinally and slidably matched in the sliding frame, a motor is fixed on the front face of the sliding frame, and the output end of the motor longitudinally penetrates into the sliding frame.

Preferably, the sliding frame is internally provided with a reciprocating screw rod in a rotating fit manner, the reciprocating screw rod is supported by a sliding block to reciprocate back and forth, the output end of the motor is connected with the reciprocating screw rod through a coupling in a transmission manner, the top of the sliding block is fixedly provided with a liquid inlet pipe, the liquid inlet pipe is of an L-shaped bent pipe structure, and the liquid outlet end of the liquid inlet pipe extends downwards to the inside of the tank body.

Preferably, a flange plate is arranged at the rear end part of the liquid inlet pipe, and a discharge assembly is arranged on the side wall of the tank body outside the material distribution assembly.

Preferably, the top of the outer side of the tank body is fixed with an upper supporting lug, the outer side of the tank body below is fixed with a lower supporting lug, the discharge assembly comprises a U-shaped liquid discharge pipe with a downward opening, two ends of the liquid discharge pipe vertically extend to the inner side and the outer side of the side wall of the tank body respectively, the liquid discharge pipe extends out of one end of the tank body and vertically penetrates through the upper supporting lug, and the liquid discharge pipe is in clearance fit with the upper supporting lug.

Preferably, the drain pipe stretches into inside one end of cell body extends to inside the filter mantle, just the inboard tip of drain pipe is fixed with the kickboard that supports this drain pipe tip and be located the cell body liquid level, the outside one end intercommunication of drain pipe has the bellows, and this bellows bottom is provided with the auxiliary tube that is used for the intercommunication water pump, this auxiliary tube vertically runs through lower journal stirrup and with this lower journal stirrup interference fit.

Another object of the present utility model is to provide a sewage treatment tank including the precipitated sludge collecting structure.

The beneficial effects are that: according to the utility model, the filter cover capable of being pulled outwards is arranged in the sedimentation tank, and is used as a storage container for collecting sludge sediment, so that when the sludge sediment is required to be collected and discharged, the filter cover is directly pulled outwards to enable the sludge sediment to be overturned outwards, and thus the dumping treatment of the collected sludge is realized, the sludge collection and discharge process of the sedimentation tank is completed rapidly, and the treatment efficiency is improved;

the reciprocating screw rod supporting the liquid inlet pipe to slide reciprocally along the length direction of the tank body is arranged above the filtering cover, so that the liquid inlet pipe is supported by the sliding block to move reciprocally along the tank body, the uniformity of sediment distribution in the tank body is ensured, the problem of near-end sediment aggregation caused by the fixed position of the liquid inlet pipe of the existing sedimentation tank is solved, and the internal space of the sedimentation tank can be fully utilized;

simultaneously, the discharge assembly is arranged in the tank body, the end part of the liquid discharge pipe is supported by the floating plate to always float to the liquid level, and then the end part of the liquid discharge pipe can be kept in contact with supernatant liquid when the liquid level in the tank body is at different heights, so that the supernatant liquid after sedimentation can be correspondingly discharged outwards when sewage in the tank body is at different heights, the sedimentation effect is ensured, and the sedimentation turning problem caused by outwards draining liquid when the liquid discharge pipe is fixed to the bottom of the tank is avoided.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a front view block diagram of the present utility model;

FIG. 2 is a schematic perspective view of the present utility model;

FIG. 3 is a schematic view of the structural disassembly of the present utility model;

fig. 4 is a schematic perspective view of the cloth assembly of the present utility model.

The reference numerals are explained as follows:

1. a cell body; 101. a guide plate; 102. a rotating seat; 103. a lower support lug; 104. an upper support lug; 2. a filter cover; 201. a top frame; 202. a net bag; 203. a rotating shaft; 204. a limiting plate; 3. a processing assembly; 301. a bracket; 302. a hoist; 303. a wire rope; 4. a cloth component; 401. a sliding frame; 402. a reciprocating screw rod; 403. a motor; 404. a slide block; 405. a liquid inlet pipe; 406. a flange plate; 5. a discharge assembly; 501. a liquid discharge pipe; 502. a floating plate; 503. a bellows; 504. an auxiliary tube.

Detailed Description

In order to make the objects, technical solutions and advantages of the present utility model more apparent, the technical solutions of the present utility model will be described in detail below. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, based on the examples herein, which are within the scope of the utility model as defined by the claims, will be within the scope of the utility model as defined by the claims.

Referring to fig. 1-4, the utility model provides a sediment sludge collection structure and a sewage treatment tank comprising the same, wherein the sediment sludge collection structure comprises a tank body 1 and a filter cover 2, the tank body 1 is of a hollow structure with an opening at the top, the filter cover 2 is arranged at the inner side of the tank body 1, the filter cover 2 is used for separating sewage and sludge, one side of the top of the filter cover 2 is hinged with the top side of the tank body 1, and a treatment assembly 3 for pulling the filter cover 2 to turn outwards along the hinged position is arranged at the outer side of the opening of the tank body 1;

the treatment assembly 3 comprises a bracket 301 extending obliquely outwards, a winch 302 is fixed at the top end of the bracket 301, a steel cable 303 is wound on the outer side of the winch 302, the other end of the steel cable 303 is anchored on the side, far away from the bracket 301, of the filter housing 2, the steel cable 303 is wound by the winch 302, so that the filter housing 2 is pulled to turn outwards, and the filter housing 2 is pushed to rotate outwards to dump and discharge sludge collected in the filter housing outwards.

As an alternative embodiment, a guide plate 101 is arranged on one side, close to the treatment assembly 3, of the top of the tank body 1, the outer side of the guide plate 101 is inclined downwards to form an inclined plate structure, the guide plate 101 is used for guiding the sludge poured out of the filter cover 2 in an outward overturning manner to be discharged outwards, the bottom end of a support 301 is welded and fixed on the top side of the guide plate 101, a rotating seat 102 is arranged on one side, close to the support 301, of the top of the tank body 1, the filter cover 2 comprises a frame-shaped top frame 201 arranged above the tank body 1, a rotating shaft 203 which is in hinged fit with the rotating seat 102 is fixed on the outer side of the top frame 201, the rotating shaft 203 is matched with the rotating seat 102 to support the filter cover 2 to rotate integrally so as to realize the outward discharge of the sludge collected inside, and a net 202 of a net-shaped filter screen structure which downwards stretches into the interior of the tank body 1 is arranged at the bottom of the top frame 201, so that the sludge and the sewage can be separated by the net 202;

the top of the filter cover 2 is provided with a cloth component 4, the cloth component 4 comprises a rectangular square frame-shaped sliding frame 401 fixed on the top side of the top frame 201, a sliding block 404 is longitudinally and slidably matched in the sliding frame 401, a motor 403 is fixed on the front surface of the sliding frame 401, the output end of the motor 403 longitudinally penetrates into the sliding frame 401, a reciprocating screw rod 402 supporting the sliding block 404 to reciprocally slide back and forth is rotatably matched in the sliding frame 401, the output end of the motor 403 is in transmission connection with the reciprocating screw rod 402 through a coupling, the reciprocating screw rod 402 is driven to rotate by the motor 403, the top of the sliding block 404 is fixedly provided with a liquid inlet pipe 405, the sliding block 404 meshed with the reciprocating screw rod 402 is used for supporting the liquid inlet pipe 405 to reciprocally slide back and forth, the liquid inlet pipe 405 is of an L-shaped bent pipe structure, the liquid outlet end of the liquid inlet pipe 405 extends downwards into the tank body 1, the top end of the liquid inlet pipe 405 is communicated with a sewage supply pipeline through a hose, and sewage mixed sludge is uniformly guided into the tank body 1 through the liquid inlet pipe 405 which reciprocally slides;

the rear end of the liquid inlet pipe 405 is provided with a flange 406, the flange 406 is used for communicating the liquid inlet pipe 405 with the hose end of an external sewage supply channel, the side wall of the tank body 1 outside the material distribution assembly 4 is provided with a discharge assembly 5, the top of the outer side of the tank body 1 is fixedly provided with an upper support lug 104, the outer side of the tank body 1 below the upper support lug 104 is fixedly provided with a lower support lug 103, the discharge assembly 5 comprises a U-shaped liquid discharge pipe 501 with a downward opening, the two ends of the liquid discharge pipe 501 vertically extend to the inner side and the outer side of the side wall of the tank body 1 respectively, one end of the liquid discharge pipe 501 extends out of the tank body 1 vertically to penetrate through the upper support lug 104, the liquid discharge pipe 501 and the upper support lug 104 are in clearance fit, the liquid discharge pipe 501 is ensured to move up and down under the support of the upper support lug 104, and further the height adjustment of the end of the liquid inlet pipe 405 is realized, the inside one end of fluid-discharge tube 501 stretches into cell body 1 and extends to inside the filter mantle 2, and the inboard tip of fluid-discharge tube 501 is fixed with the floating plate 502 that supports this fluid-discharge tube 501 tip and be located cell body 1 interior liquid level, floating plate 502 is the foam board structure, the inboard one end downwardly extending of fluid-discharge tube 501 reaches 2cm departments below the bottom side of floating plate 502, ensure that floating plate 502 floats to the supernatant position that fluid-discharge tube 501 tip can stretch into sewage under the sewage liquid level state, fluid-discharge tube 501 outside one end intercommunication has bellows 503, this bellows 503 bottom is provided with the auxiliary tube 504 that is used for the intercommunication water pump, this auxiliary tube 504 vertically runs through lower journal stirrup 103 and with this lower journal stirrup 103 interference fit, utilize bellows 503 to support fluid-discharge tube 501 and reciprocate and accomplish the position adjustment.

By adopting the structure, the liquid inlet pipe 405 is communicated with an external sewage supply channel by using the flange plate 406, then sewage is led into the filter cover 2 in the tank body 1 by using the liquid inlet pipe 405, sludge impurities in the sewage are separated and collected by using the filter cover 2, meanwhile, the reciprocating screw rod 402 is driven to rotate by the motor 403, the sliding block 404 is driven by the reciprocating screw rod 402 to longitudinally reciprocate along the sliding frame 401, so that the liquid inlet pipe 405 is driven to reciprocate along the length direction of the tank body 1 under the support of the sliding block 404, the sewage and the sludge are uniformly discharged at different positions in the tank body 1, and the sludge precipitation can be uniformly distributed at different positions in the filter cover 2; when the sludge accumulated in the filter cover 2 is required to be discharged outwards, the winch 302 is used for winding the steel cable 303 so as to pull the whole filter cover 2 to rotate under the hinged support of the rotating seat 102, the filter cover 2 is pulled up and turned outwards, and the filter cover 2 is rotated to an inclined state so as to turn the filter cover 2 outwards and pour out the sludge impurities accumulated in the filter cover 2; when the sewage in the tank body 1 is required to be discharged outwards, the port of the liquid discharge pipe 501 is supported by the floating plate 502 to be always positioned at the liquid level position, so that an external water pump is communicated by the auxiliary pipe 504 to discharge the supernatant liquid deposited in the tank body 1 outwards through the corrugated pipe 503 matched with the liquid discharge pipe 501, the corrugated pipe 503 is used for supporting the liquid discharge pipe 501 to move up and down, the end part of the liquid discharge pipe 501 is always consistent with the height of the sewage liquid level, when the filter cover 2 is required to be pulled to be overturned outwards to pour out the sludge, the liquid inlet pipe 405 is manually pushed upwards and rotated outwards at the moment, the end of the liquid inlet pipe 405 extending into the tank body 1 is upwards moved and rotated to the outer side of the tank body 1, and the phenomenon that the liquid inlet pipe 405 blocks the upturned action of the filter cover 2 is avoided;

the filter cover 2 which can be pulled outwards and turned out is arranged in the sedimentation tank, and the filter cover 2 is used as a storage container for collecting sludge sediment, so that when the sludge sediment is required to be collected and discharged, the filter cover 2 is directly pulled outwards to enable the sludge sediment to be turned outwards, the dumping treatment of the collected sludge is realized, the sludge collection and discharge process of the sedimentation tank is completed rapidly, and the treatment efficiency is improved;

the reciprocating screw rod 402 supporting the liquid inlet pipe 405 to slide reciprocally along the length direction of the tank body 1 is arranged above the filter cover 2, so that the liquid inlet pipe 405 is supported by the sliding block 404 to move reciprocally along the tank body 1, the uniformity of sediment distribution in the tank body 1 is ensured, the problem of near-end sediment aggregation caused by the fixed position of the liquid inlet pipe 405 of the existing sedimentation tank is solved, and the internal space of the sedimentation tank can be fully utilized;

meanwhile, the discharge assembly 5 is arranged in the tank body 1, the end part of the liquid discharge pipe 501 is supported by the floating plate 502 to always float to the liquid level, and then the end part of the liquid discharge pipe 501 can be kept in contact with supernatant liquid when the liquid level in the tank body 1 is at different heights, so that the supernatant liquid after sedimentation can be discharged outwards correspondingly when sewage in the tank body 1 is at different heights, the sedimentation effect is guaranteed, and the problem of sedimentation and turning caused by outwards liquid discharge of the bottom of the tank when the liquid discharge pipe 501 is fixed is avoided.

The foregoing is merely illustrative of the present utility model, and the present utility model is not limited thereto, and any person skilled in the art will readily recognize that variations or substitutions are within the scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claims.

Claims (9)

1. A sediment sludge collection structure, its characterized in that: the filter cover (2) is arranged on the inner side of the tank body (1), one side of the top of the filter cover (2) is hinged with the top side of the tank body (1), and a processing assembly (3) for pulling the filter cover (2) to turn outwards along the hinged position is arranged on the outer side of the opening of the tank body (1);

the treatment assembly (3) comprises a support (301) extending obliquely outwards, a winch (302) is fixed at the top end of the support (301), a steel cable (303) is wound on the outer side of the winch (302), and the other end of the steel cable (303) is anchored on one side, far away from the support (301), of the filter cover (2).

2. A precipitated sludge collecting structure according to claim 1, characterized in that: the pool body (1) top is close to processing assembly (3) one side is provided with guide board (101), guide board (101) outside downward sloping forms the swash plate structure, support (301) bottom welding is fixed in guide board (101) top side.

3. A precipitated sludge collection structure according to claim 2, characterized in that: the utility model discloses a filter bowl, including cell body (1), support (301) are provided with cell body (1), cell body (1) top is close to support (301) one side is provided with rotation seat (102), filter mantle (2) including set up in frame form top frame (201) of cell body (1) top, this top frame (201) outside is fixed with articulated cooperation pivot (203) of rotation seat (102), top frame (201) bottom is provided with netted string bag (202) that downwardly stretching into cell body (1) inside.

4. A precipitated sludge collection structure according to claim 3, characterized in that: the filter cover is characterized in that a cloth component (4) is arranged at the top of the filter cover (2), the cloth component (4) comprises a rectangular square frame-shaped sliding frame (401) fixed on the top side of the top frame (201), a sliding block (404) is longitudinally and slidably matched in the sliding frame (401), a motor (403) is fixed on the front face of the sliding frame (401), and the output end of the motor (403) longitudinally penetrates into the sliding frame (401).

5. The precipitated sludge collecting structure according to claim 4, wherein: the utility model discloses a pool body, including slip frame (401), motor (403), feed liquor pipe (405), liquid inlet pipe (405), back and forth reciprocating lead screw (402) that support slider (404) reciprocating sliding are fitted with to inside running fit of slip frame (401), motor (403) output with reciprocating lead screw (402) are connected through the shaft coupling transmission, slider (404) top is fixed with feed liquor pipe (405), feed liquor pipe (405) are L shape return bend structure, just feed liquor pipe (405) goes out liquid end downwardly extending to inside pool body (1).

6. The precipitated sludge collecting structure of claim 5, wherein: the rear end part of the liquid inlet pipe (405) is provided with a flange plate (406), and the side wall of the tank body (1) at the outer side of the material distribution assembly (4) is provided with a discharge assembly (5).

7. The precipitated sludge collecting structure according to claim 6, wherein: the top in the outside of cell body (1) is fixed with journal stirrup (104), and this upward journal stirrup (104) below cell body (1) outside is fixed with journal stirrup (103), emission subassembly (5) are including opening U-shaped fluid-discharge tube (501) down, and this fluid-discharge tube (501) both ends are vertical respectively extended to the inside and outside of cell body (1) lateral wall, just fluid-discharge tube (501) stretch out cell body (1) one end is vertical runs through upward journal stirrup (104), this fluid-discharge tube (501) with upward journal stirrup (104) clearance fit.

8. The precipitated sludge collection structure of claim 7, wherein: the liquid discharge pipe (501) stretches into the inside one end of the tank body (1) extends to the inside of the filter cover (2), and the inner side end part of the liquid discharge pipe (501) is fixedly provided with a floating plate (502) for supporting the liquid level of the end part of the liquid discharge pipe (501) in the tank body (1), one end outside the liquid discharge pipe (501) is communicated with a corrugated pipe (503), the bottom end of the corrugated pipe (503) is provided with an auxiliary pipe (504) for communicating a water pump, and the auxiliary pipe (504) vertically penetrates through the lower supporting lugs (103) and is in interference fit with the lower supporting lugs (103).

9. A wastewater treatment tank comprising the precipitated sludge collection structure of any one of claims 1-8.