CN113277649A - Urban sewage treatment recovery unit - Google Patents

Urban sewage treatment recovery unit Download PDF

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Publication number
CN113277649A
CN113277649A CN202110723917.4A CN202110723917A CN113277649A CN 113277649 A CN113277649 A CN 113277649A CN 202110723917 A CN202110723917 A CN 202110723917A CN 113277649 A CN113277649 A CN 113277649A
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CN
China
Prior art keywords
side wall
wall
welded
treatment
filter plate
Prior art date
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Withdrawn
Application number
CN202110723917.4A
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Chinese (zh)
Inventor
陈宇平
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Individual
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Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN202110723917.4A priority Critical patent/CN113277649A/en
Publication of CN113277649A publication Critical patent/CN113277649A/en
Withdrawn legal-status Critical Current

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    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F9/00—Multistage treatment of water, waste water or sewage
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
    • B01D29/03—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements self-supporting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/50—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition
    • B01D29/56—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in series connection
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/62—Regenerating the filter material in the filter
    • B01D29/64—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element
    • B01D29/6407—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element brushes
    • B01D29/6415—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element brushes with a rotary movement with respect to the filtering element
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/62—Regenerating the filter material in the filter
    • B01D29/64—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element
    • B01D29/6469—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element scrapers
    • B01D29/6476—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element scrapers with a rotary movement with respect to the filtering element
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2303/00—Specific treatment goals
    • C02F2303/16—Regeneration of sorbents, filters

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Filtration Of Liquid (AREA)

Abstract

The invention discloses a municipal sewage treatment and recovery device which comprises a box body, wherein a plurality of symmetrically arranged support columns are welded at the bottom of the box body, a treatment cavity is formed in the side wall of the box body, a machining groove is formed in the upper end of the box body, the inner bottom of the machining groove is conical, a cover plate is hermetically abutted to the inner wall of the upper end of the machining groove, a motor is welded at the bottom of the box body, a main shaft of the motor penetrates through the inner bottom of the treatment cavity, a rotating shaft is welded at the upper end of the main shaft of the motor, the upper end of the rotating shaft is rotatably connected with the inner top of the treatment cavity through a bearing, and a plurality of rotating plates are welded on the circumferential side wall of the rotating shaft. Has the advantages that: through setting up meticulous filter plate in that the outlet pipe is inside, can carry out retreatment to tiny impurity for the water source impurity of emission is less, can be convenient for to the direct use of handling the back water source, and through setting up the pressure valve, can realize that the water that discharges through the outlet pipe is whole through retreatment of flocculating agent.

Description

Urban sewage treatment recovery unit
Technical Field
The invention relates to the technical field of sewage treatment, in particular to a municipal sewage treatment and recovery device.
Background
Municipal sewage is domestic sewage, industrial wastewater and runoff sewage in the urban area. Generally, the sewage is collected by urban canals and is discharged into water after being treated by an urban sewage treatment plant. In addition to containing a large amount of organic matters, germs and viruses in urban sewage, due to the advanced development of industry, the water quantity and the water quality of industrial wastewater become more and more complex and the pollution of runoff sewage becomes more and more serious, so that the urban sewage contains various toxic and harmful pollutants with various types and different degrees;
and in the process of carrying out the treatment to sewage in modern life, relatively poor to sewage filter effect, need artificially to carry out regularly the clearance, can cause great personnel to consume, the washing of filter plate is more troublesome moreover, causes great influence to cleaning work, and then can cause great influence to sewage treatment's process, for this reason, we have proposed a better and need wash the less urban sewage treatment recovery unit of number of times of filter effect.
Disclosure of Invention
The invention aims to solve the problems that the prior art is poor in filtering effect and inconvenient to clean a filter plate, and provides a device for treating and recycling urban sewage.
In order to achieve the purpose, the invention adopts the following technical scheme: a municipal sewage treatment and recovery device comprises a box body, wherein a plurality of symmetrically arranged supporting columns are welded at the bottom of the box body, a treatment cavity is formed in the side wall of the box body, a processing groove is formed in the upper end of the box body, the bottom in the processing groove is tapered, a cover plate is hermetically abutted to the inner wall of the upper end of the processing groove, a motor is welded at the bottom of the box body, a main shaft of the motor penetrates through the inner bottom of the treatment cavity, a rotating shaft is welded at the upper end of the main shaft of the motor, the upper end of the rotating shaft is rotatably connected with the inner top of the treatment cavity through a bearing, a plurality of rotating plates are welded on the circumferential side wall of the rotating shaft and are in a fan blade shape, a connecting rod is rotatably connected at the inner bottom of the processing groove through the bearing, the bottom of the connecting rod penetrates through the inner bottom of the processing groove and is welded with the upper end of the rotating shaft, and a plurality of symmetrically arranged stirring plates are welded on the circumferential side wall of the connecting rod, a plurality of communicating grooves communicated with the treatment cavity are formed in the bottom in the processing groove, a primary filter plate is fixed on the inner wall of the processing groove, and the upper surface of the primary filter plate is obliquely arranged;
the utility model discloses a recovery water treatment device, including apron, treatment chamber, delivery pipe, storage device, the upper end of apron is run through to insert and is equipped with the inlet tube, the lateral wall of treatment chamber is provided with a plurality of outlet pipes that communicate with the box outside, and a plurality of outlet pipes symmetry set up, the box outside is inserted and is equipped with the delivery pipe that communicates with the treatment chamber, the delivery pipe is located the below of outlet pipe, the box outside is inserted and is equipped with the recovery tube that communicates with the treatment chamber, the inside of box is provided with storage device, the circumference lateral wall of pivot is provided with the telescoping device that a plurality of symmetries set up.
In foretell urban sewage treatment recovery unit, the connecting rod rotates with elementary filter plate is sealed to be connected, the welding of the circumference lateral wall of connecting rod has the board of sweeping, sweep the upper end of board and elementary filter plate and offset, the impurity discharge tank with the processing groove intercommunication is seted up to the lateral wall of box, the sealed counterbalance of inner wall in impurity discharge tank has sealed piece, the impurity discharge tank corresponds with elementary filter plate.
In the above urban sewage treatment and recovery device, the inside of the water outlet pipe is provided with the pressure valve and the fine filter plate, the fine filter plate is level with the inner wall of the treatment cavity, and the pressure valve is positioned on one side of the fine filter plate, which is far away from the inner wall of the treatment cavity.
In the above municipal sewage treatment and recovery device, the storage device comprises a storage cavity arranged on the side wall of the box body, the side wall of the storage cavity is provided with a feed chute communicated with the outside of the box body, the feed chute is obliquely arranged, and the bottom of the storage cavity is provided with a discharge chute communicated with the treatment cavity.
In foretell urban sewage treatment recovery unit, the draw-in groove has been seted up to the one end lateral wall of blown down tank, the other end lateral wall of blown down tank set up with the outside blocking groove that communicates of box, the sealed sliding connection of blocking inslot wall has horizontal baffle, horizontal baffle's lateral wall welding has the ejector pad, the ejector pad is connected through a plurality of coupling spring with the lateral wall of box, and is a plurality of coupling spring symmetry sets up.
In foretell urban sewage treatment recovery unit, the telescoping device is including welding in the stirring piece of pivot circumference lateral wall, the stirring piece highly corresponds with the outlet pipe, the bottom welding of stirring piece has a plurality of guide arms, the interior bottom of process chamber is the round platform form.
In foretell urban sewage treatment recovery unit, the slip chamber has been seted up to the lateral wall of stirring piece, slip intracavity wall sliding connection has the slider, the lateral wall of slip chamber runs through sliding connection and has the connecting block, the one end lateral wall welding of connecting block and slider, the other end lateral wall and the slip intracavity wall of slider pass through reset spring and are connected.
In the above urban sewage treatment and recovery device, a vertical plate is welded on one side of the connecting block, which is located outside the sliding cavity, and a plurality of bristles are glued on the side wall of the vertical plate.
Compared with the prior art, the invention has the advantages that:
1. in the invention, the fine filter plate is arranged in the water outlet pipe, so that fine impurities can be treated again, the discharged water source impurities are less, the treated water source can be directly used conveniently, and the water discharged through the water outlet pipe can be treated again by the aid of the pressure valve;
2. in the invention; in the rotating process of the rotating shaft, the stirring block is driven to rotate, so that the sewage in the treatment cavity can be more fully treated, and meanwhile, under the action of centrifugal force, the vertical plate can be in contact with the inner wall of the treatment cavity, so that the surface of the fine filter plate can be cleaned by the bristles, the fine filter plate can be longer in working time, manual cleaning is not required to be stopped, and convenience is brought;
3. according to the invention, by setting the primary filter plate and the fine filter plate for twice filtration, the sewage can be more sufficiently filtered, the sewage treatment effect can be better, so that a cleaner water source can be obtained, the later direct use can be facilitated, and in the rotation process of the motor, the sweeping plate can clean impurities at the upper end of the primary filter plate, so that the blocking condition can be effectively avoided, and the filtration efficiency can be effectively increased;
4. according to the invention, by arranging the recovery pipe, redundant sewage entering the treatment cavity can be directly collected along the recovery pipe finally, plant irrigation and road cleaning are carried out, the distinction between reclaimed water and clean water can be realized, and excessive resource consumption caused by the whole treatment can be effectively avoided.
Drawings
FIG. 1 is a schematic structural view of a municipal sewage treatment and recovery device according to the present invention;
FIG. 2 is a side view of a municipal sewage treatment and recovery apparatus according to the present invention;
FIG. 3 is a sectional view taken along line A of FIG. 1;
FIG. 4 is an enlarged view of portion B of FIG. 1;
FIG. 5 is an enlarged view of portion C of FIG. 1;
FIG. 6 is a schematic structural view of a stirring block part in the municipal sewage treatment and recovery device according to the present invention.
In the figure: 1 box body, 2 processing chambers, 3 processing tanks, 4 cover plates, 5 motors, 6 rotating shafts, 7 rotating plates, 8 connecting rods, 9 stirring plates, 10 communicating tanks, 11 primary filter plates, 12 sweeping plates, 13 impurity discharging tanks, 14 sealing blocks, 15 water inlet pipes, 16 water outlet pipes, 17 pressure valves, 18 fine filter plates, 19 discharging pipes, 20 recycling pipes, 21 material storage chambers, 22 feeding tanks, 23 discharging tanks, 24 clamping grooves, 25 horizontal baffle plates, 26 pushing blocks, 27 connecting springs, 28 stirring blocks, 29 guide rods, 30 sliding chambers, 31 sliding blocks, 32 return springs, 33 connecting blocks, 34 vertical plates and 35 bristles.
Detailed Description
The following examples are for illustrative purposes only and are not intended to limit the scope of the present invention.
Examples
Referring to fig. 1-6, a municipal sewage treatment and recovery device comprises a box body 1, wherein a plurality of symmetrically arranged support columns are welded at the bottom of the box body 1, a treatment chamber 2 is arranged on the side wall of the box body 1, a processing tank 3 is arranged at the upper end of the box body 1, the bottom of the processing tank 3 is tapered, the upper end inner wall of the processing tank 3 is hermetically abutted with a cover plate 4, the bottom of the box body 1 is welded with a motor 5, a main shaft of the motor 5 penetrates through the inner bottom of the treatment chamber 2, a rotating shaft 6 is welded at the upper end of the main shaft of the motor 5, the upper end of the rotating shaft 6 is rotatably connected with the inner top of the treatment chamber 2 through a bearing, a plurality of rotating plates 7 are welded at the circumferential side wall of the rotating shaft 6, the rotating plates 7 are in a fan-blade shape, a connecting rod 8 is rotatably connected at the inner bottom of the processing tank 3 through a bearing, the bottom of the connecting rod 8 penetrates through the inner bottom of the processing tank 3 and is welded with the upper end of the rotating shaft 6, a plurality of symmetrically arranged stirring plates 9 are welded at the circumferential side wall of the connecting rod 8, a plurality of communicating grooves 10 communicated with the treatment cavity 2 are formed in the bottom of the processing groove 3, a primary filter plate 11 is fixed on the inner wall of the processing groove 3, and the upper surface of the primary filter plate 11 is obliquely arranged; the upper end of apron 4 is run through and is inserted and be equipped with inlet tube 15, the lateral wall of treatment chamber 2 is provided with a plurality of outlet pipes 16 with the outside intercommunication of box 1, a plurality of outlet pipes 16 symmetry sets up, box 1 outside is inserted and is equipped with the delivery pipe 19 with treatment chamber 2 intercommunication, delivery pipe 19 is located the below of outlet pipe 16, box 1 outside is inserted and is equipped with the recovery tube 20 with treatment chamber 2 intercommunication, the inside of box 1 is provided with storage device, the circumference lateral wall of pivot 6 is provided with the telescoping device of a plurality of symmetry settings.
The connecting rod 8 is connected with the primary filter plate 11 in a sealing and rotating mode, the sweeping plate 12 is welded on the circumferential side wall of the connecting rod 8, the sweeping plate 12 abuts against the upper end of the primary filter plate 11, the side wall of the box body 1 is provided with an impurity discharge groove 13 communicated with the processing groove 3, the inner wall of the impurity discharge groove 13 abuts against a sealing block 14 in a sealing mode, and the impurity discharge groove 13 corresponds to the primary filter plate 11; the inside of the outlet pipe 16 is provided with a pressure valve 17 and a fine filter plate 18, the fine filter plate 18 is flush with the inner wall of the treatment chamber 2, and the pressure valve 17 is positioned on one side of the fine filter plate 18 far away from the inner wall of the treatment chamber 2.
The storage device comprises a storage cavity 21 arranged on the side wall of the box body 1, a feed chute 22 communicated with the outside of the box body 1 is arranged on the side wall of the storage cavity 21, the feed chute 22 is obliquely arranged, and a discharge chute 23 communicated with the treatment cavity 2 is arranged at the bottom of the storage cavity 21; draw-in groove 24 has been seted up to the one end lateral wall of blown down tank 23, the other end lateral wall of blown down tank 23 sets up the retaining groove with the outside intercommunication of box 1, it has horizontal baffle 25 to block the sealed sliding connection of inslot wall, horizontal baffle 25's lateral wall welding has ejector pad 26, ejector pad 26 is connected through a plurality of coupling spring 27 with box 1's lateral wall, a plurality of coupling spring 27 symmetries set up, through setting up storage device, can be convenient for to the storage of flocculating agent, make putting in of flocculating agent more convenient in sewage treatment process.
The telescopic device comprises a stirring block 28 welded on the circumferential side wall of the rotating shaft 6, the stirring block 28 corresponds to the water outlet pipe 16 in height, a plurality of guide rods 29 are welded at the bottom of the stirring block 28, and the inner bottom of the treatment cavity 2 is in a circular truncated cone shape; a sliding cavity 30 is formed in the side wall of the stirring block 28, a sliding block 31 is connected to the inner wall of the sliding cavity 30 in a sliding mode, a connecting block 33 is connected to the side wall of the sliding cavity 30 in a penetrating and sliding mode, the connecting block 33 is welded to the side wall of one end of the sliding block 31, and the side wall of the other end of the sliding block 31 is connected to the inner wall of the sliding cavity 30 through a return spring 32; a vertical plate 34 is welded on one side of the connecting block 33 positioned outside the sliding cavity 30, and a plurality of bristles 35 are glued on the side wall of the vertical plate 34.
In the invention, firstly, the water inlet pipe 15 is communicated with the water inlet device, so that urban sewage can enter the processing tank 3 along the water inlet pipe 15, the sewage entering the processing tank 3 is firstly filtered by the primary filter plate 11, and larger-particle impurities are filtered, so that the sewage after primary filtration falls along the primary filter plate 11, and then the sewage enters the processing chamber 2 along the communicating groove 10 for secondary treatment;
when the primarily treated sewage enters the treatment cavity 2, the push block 26 needs to be pulled at the moment, so that the push block 26 drives the horizontal baffle 25 to move towards the outer side of the box body 1, the connecting spring 27 is in a stretching state at the moment, and meanwhile, the discharge chute 23 is also in an opening state, further, the throwing work of the flocculating agent can be realized, the sewage can be further treated, after the medicine throwing is finished, the push block 26 is loosened, and the connecting spring 27 in the stretching state can drive the horizontal baffle 25 and the push block 26 to return to the original position, so that the discharge chute 23 is closed;
the sewage is further treated by the flocculating agent, small particle impurities in the sewage can be adsorbed, the sewage is purified gradually and can be recycled, the sewage in the treatment cavity 2 can continuously drip along the communicating groove 10 in the treatment process, when the sewage in the treatment cavity 2 is excessive, the pressure valve 17 in the water outlet pipe 16 is opened, the sewage can be filtered by the fine filter plate 18 before entering the water outlet pipe 16, the fine impurities and the flocculating agent are blocked, the purified water after treatment can be normally discharged along the water outlet pipe 16, the water source can be recycled, and when the water is overflowed, the sewage at the upper end in the treatment cavity 2 can be discharged along the recovery pipe 20 for collection, and the sewage can be used for road watering, plant watering and other aspects;
in the process of treating sewage, the motor 5 needs to be started first to ensure that the main shaft of the motor 5 rotates, thereby driving the rotating shaft 6 and the connecting rod 8 to rotate, and the sweeping plate 12 is driven to rotate during the rotation process of the connecting rod 8, thereby the impurities at the upper end of the primary filter plate 11 can be swept, the upper surface of the primary filter plate 11 is inclined, therefore, the impurities at the upper end of the primary filter plate 11 can slide along the primary filter plate 11 under the action of the sweeping plate 12 and finally enter the impurity discharge groove 13 for storage, the impurities at the upper end of the primary filter plate 11 can be cleaned, the primary filter plate 11 can be more conveniently used, and the blockage situation can not occur, can facilitate the filtration of the sewage, after the sewage treatment work is finished, the sealing block 14 is opened, the impurity can be cleaned, so that the impurity can be cleaned more conveniently, and the cleaning work of the device can be effectively facilitated;
in the rotating process of the rotating shaft 6, the stirring block 28 is driven to rotate, so that the stirring block 28 can rotate, in the rotating process of the stirring block 28, sewage in the treatment cavity 2 can be stirred and treated, the contact between the sewage and the flocculating agent can be accelerated, the adsorbing effect of the flocculating agent on impurities in the sewage is more sufficient, the impurity adsorbing effect is better, in the rotating process, under the action of centrifugal force, the sliding block 31 can slide outwards along the sliding cavity 30, so that the sliding of the connecting block 33 towards the inner wall direction of the treatment cavity 2 can be realized, the bristles 35 can be in contact with the inner wall of the treatment cavity 2, the stirring block 28 corresponds to the water outlet pipe 16, so that the cleaning of the surfaces of the fine filter plates 18 by the bristles 35 can be realized, the working time of the fine filter plates 18 can be longer, manual cleaning is not needed, and the operation is more convenient, and after one-time sewage treatment is completed, the discharge pipe 19 can be opened, so that the impurities in the processing cavity 2 are discharged, and the recycling of the processing device can be realized.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims (8)

1. The utility model provides a municipal sewage treatment recovery unit, includes box (1), its characterized in that, the bottom welding of box (1) has the support column that a plurality of symmetries set up, treatment chamber (2) have been seted up to the lateral wall of box (1), processing tank (3) have been seted up to the upper end of box (1), the bottom is the taper in processing tank (3), the upper end inner wall of processing tank (3) is sealed to be supported apron (4), the bottom welding of box (1) and motor (5), the main shaft of motor (5) runs through to the interior bottom of treatment chamber (2), the main shaft upper end welding of motor (5) has pivot (6), the upper end of pivot (6) is connected through bearing rotation with the interior top of treatment chamber (2), the circumference lateral wall welding of pivot (6) has a plurality of commentaries on classics board (7), commentaries on classics board (7) are the flabellate form, the inner bottom of the processing tank (3) is rotatably connected with a connecting rod (8) through a bearing, the bottom of the connecting rod (8) penetrates through the inner bottom of the processing tank (3) and is welded with the upper end of the rotating shaft (6), a plurality of symmetrically arranged stirring plates (9) are welded on the circumferential side wall of the connecting rod (8), a plurality of communicating grooves (10) communicated with the processing cavity (2) are formed in the inner bottom of the processing tank (3), a primary filter plate (11) is fixed on the inner wall of the processing tank (3), and the upper surface of the primary filter plate (11) is obliquely arranged;
the upper end of apron (4) is run through to insert and is equipped with inlet tube (15), the lateral wall of process chamber (2) is provided with a plurality of outlet pipes (16) with the outside intercommunication of box (1), and a plurality of outlet pipes (16) symmetry set up, box (1) outside is inserted and is equipped with delivery pipe (19) with process chamber (2) intercommunication, delivery pipe (19) are located the below of outlet pipe (16), box (1) outside is inserted and is equipped with recovery tube (20) with process chamber (2) intercommunication, the inside of box (1) is provided with storage device, the circumference lateral wall of pivot (6) is provided with the telescoping device that a plurality of symmetries set up.
2. The municipal sewage treatment and recovery device according to claim 1, wherein the connecting rod (8) is connected with the primary filter plate (11) in a sealing and rotating manner, the circumferential side wall of the connecting rod (8) is welded with a sweeping plate (12), the sweeping plate (12) abuts against the upper end of the primary filter plate (11), the side wall of the box body (1) is provided with an impurity discharge groove (13) communicated with the processing groove (3), the inner wall of the impurity discharge groove (13) abuts against a sealing block (14) in a sealing manner, and the impurity discharge groove (13) corresponds to the primary filter plate (11).
3. The municipal sewage treatment and recovery device according to claim 1, wherein the outlet pipe (16) is internally provided with a pressure valve (17) and a fine filter plate (18), the fine filter plate (18) is flush with the inner wall of the treatment chamber (2), and the pressure valve (17) is positioned on the side of the fine filter plate (18) away from the inner wall of the treatment chamber (2).
4. The municipal sewage treatment and recycling device according to claim 1, wherein the storage device comprises a storage cavity (21) formed in the side wall of the tank body (1), the side wall of the storage cavity (21) is provided with a feed chute (22) communicated with the outside of the tank body (1), the feed chute (22) is arranged in an inclined manner, and the bottom of the storage cavity (21) is provided with a discharge chute (23) communicated with the treatment cavity (2).
5. The municipal sewage treatment and recovery device according to claim 4, wherein a clamping groove (24) is formed in one side wall of the discharge chute (23), a blocking groove communicated with the outside of the tank body (1) is formed in the other side wall of the discharge chute (23), a horizontal baffle (25) is connected to the inner wall of the blocking groove in a sealing and sliding manner, a pushing block (26) is welded to the side wall of the horizontal baffle (25), the pushing block (26) is connected with the side wall of the tank body (1) through a plurality of connecting springs (27), and the connecting springs (27) are symmetrically arranged.
6. The municipal sewage treatment and recovery device according to claim 1, wherein the expansion device comprises a stirring block (28) welded to the circumferential side wall of the rotating shaft (6), the stirring block (28) corresponds to the height of the water outlet pipe (16), a plurality of guide rods (29) are welded to the bottom of the stirring block (28), and the inner bottom of the treatment cavity (2) is in the shape of a circular truncated cone.
7. The municipal sewage treatment and recycling device according to claim 6, wherein a sliding cavity (30) is formed in the side wall of the stirring block (28), a sliding block (31) is slidably connected to the inner wall of the sliding cavity (30), a connecting block (33) is slidably connected to the side wall of the sliding cavity (30) in a penetrating manner, the connecting block (33) is welded to the side wall of one end of the sliding block (31), and the side wall of the other end of the sliding block (31) is connected to the inner wall of the sliding cavity (30) through a return spring (32).
8. The municipal sewage treatment and recovery device according to claim 7, wherein a vertical plate (34) is welded to the side of the connecting block (33) outside the sliding chamber (30), and the side wall of the vertical plate (34) is glued with a plurality of bristles (35).
CN202110723917.4A 2021-06-29 2021-06-29 Urban sewage treatment recovery unit Withdrawn CN113277649A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202110723917.4A CN113277649A (en) 2021-06-29 2021-06-29 Urban sewage treatment recovery unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202110723917.4A CN113277649A (en) 2021-06-29 2021-06-29 Urban sewage treatment recovery unit

Publications (1)

Publication Number Publication Date
CN113277649A true CN113277649A (en) 2021-08-20

Family

ID=77286000

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202110723917.4A Withdrawn CN113277649A (en) 2021-06-29 2021-06-29 Urban sewage treatment recovery unit

Country Status (1)

Country Link
CN (1) CN113277649A (en)

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