CN218529928U

CN218529928U - Sewage treatment discharging equipment for environmental protection

Info

Publication number: CN218529928U
Application number: CN202222358422.9U
Authority: CN
Inventors: 赵斌元; 赖奕坚; 乐志芳; 宁月生; 程翔
Original assignee: Hangzhou Gongyuan Environmental Protection Technology Co ltd
Current assignee: Hangzhou Gongyuan Environmental Protection Technology Co ltd
Priority date: 2022-09-06
Filing date: 2022-09-06
Publication date: 2023-02-28
Anticipated expiration: 2032-09-06

Abstract

The utility model belongs to the technical field of sewage treatment, in particular to an environment-friendly sewage treatment and discharge device, which comprises a treatment box, a filter screen arranged in the treatment box and a cleaning component arranged in the treatment box; drive through motor one and the screw rod takes place to rotate in handling the incasement, and make threaded connection's swivel nut and scraper blade at the surface displacement of filter screen on the screw rod, so that discharge through the blow off pipe that the scraper blade set up with the impurity on filter screen surface through handling the incasement surface, and drop and concentrate the collection in album dirty incasement and handle, drive driving pulley through motor two and rotate, it takes place to rotate to drive two swivel nuts under the cooperation through V area and auxiliary pulley, the swivel nut passes through the threaded rod and drives the lifter plate and handle incasement rebound, can clear up the incasement portion bottom surface and the adnexed impurity of inner wall surface, the scraper blade that the cooperation set up is passed through the delivery pipe with the impurity of lifter plate surface and is discharged and drop and concentrate the collection in album dirty incasement and handle.

Description

Sewage treatment discharging equipment for environmental protection

Technical Field

The utility model belongs to the technical field of sewage treatment, concretely relates to sewage treatment discharging equipment for environmental protection.

Background

The sewage treatment device for environmental protection is an industrial device which can effectively treat domestic sewage, industrial wastewater and the like in urban areas, prevents sewage and pollutants from directly flowing into water areas, and has important significance for improving ecological environment, promoting urban grade and promoting economic development;

via review publication (bulletin) number: CN202021379613.8 discloses an environmental protection sewage treatment device, which discloses an environmental protection sewage treatment device, comprising an outer tank, wherein the outer tank comprises an aerobic tank, a chemical tank and a discharge tank, a sewage inlet pipe is fixedly arranged at the left side of the aerobic tank, a baffle wall is fixedly arranged at the inner top wall of the aerobic tank, a filter screen plate fixedly connected with the baffle wall is fixedly arranged at the inner wall at the left side of the aerobic tank, and other technical contents are disclosed, an air inlet and an air outlet are arranged on the top wall of the aerobic tank and matched with an air charging fan to deliver sufficient sewage oxygen, so that aerobic microorganisms grow in an environment with sufficient oxygen, the aerobic microorganisms use organic pollutants in water as substrates to carry out aerobic metabolism, release energy step by step through a series of biochemical reactions, finally stabilize inorganic matters at low energy positions to meet the requirement of harmlessness, and the whole treatment process combines three sewage treatment modes of a physical filtration method, an active sludge treatment method and a chemical decomposition method, thereby effectively improving the technical effects of sewage treatment;

although this design can filter sewage and deposit to sewage and reach the effect of purification, this setting is when in-service use, and the impurity in the sewage is attached to the surface of filtering the otter board easily, and the clearance of not being convenient for, and the small impurity that contains in the sewage after filtering can see through the filter screen and deposit in the bottom of handling the pond, the clearance of not being convenient for.

For this reason, an environmentally friendly sewage treatment discharging apparatus is designed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a sewage treatment discharging equipment for environmental protection can clear up adnexed impurity on the filter screen, still is convenient for clear up the impurity of handling incasement portion simultaneously.

In order to achieve the above object, the utility model provides a following technical scheme: an environmental protection sewage treatment and discharge device comprises a treatment box, a filter screen arranged in the treatment box and a cleaning assembly arranged in the treatment box;

the clearance subassembly includes to rotate through bearing A and connects and is in handle the inside lead screw of incasement portion and install the motor one and the threaded connection who handles the case lateral wall are in the spiral shell piece on lead screw surface, the one end of lead screw is run through handle the surface of case, and with the axis of rotation of motor one is connected, the surperficial sliding connection of filter screen has the scraper blade, just one side of scraper blade with the bottom surface of spiral shell piece is connected.

As the utility model relates to an sewage treatment discharging equipment is preferred for the environmental protection, the inside of handling the case is close to two sets of guide arms are installed to the both sides of lead screw, the both ends fixed surface of scraper blade installs the guide block, just the lateral wall of guide arm is in the downthehole slip that the guide block surface was seted up.

As the utility model relates to an sewage treatment discharging equipment is preferred for the environmental protection, handle the lateral wall symmetry of case and install two sets of blow off pipes, two sets of the blow off pipe all with handle the case and be linked together, and with filter screen looks parallel and level.

As the utility model relates to an sewage treatment discharging equipment is preferred for the environmental protection, the both sides surface of handling the case just is located the welding has the backup pad under the blow off pipe, the surface mounting of backup pad has dirty case of collection.

As the utility model relates to an sewage treatment discharging equipment is preferred for environmental protection, still including installing handle the adjusting part of the inside bottom surface of case, adjusting part includes fixed mounting and is in handle the motor two of bottom surface of case and be located two both sides of motor just rotate to be connected handle the thread bush of bottom surface of case, two the equal fixed mounting of lateral wall of thread bush has auxiliary pulley, install driving pulley in the axis of rotation of motor two, all be connected through the V area between driving pulley and two auxiliary pulleys, two the equal threaded connection in inside of thread bush has the threaded rod, two run through with one end of threaded rod handle the case, and extend to handle the incasement to with laminating sliding connection be in handle the bottom surface of the lifter plate of incasement and be connected.

As the utility model relates to an sewage treatment discharging equipment for environmental protection is preferred, the lateral wall of handling the case is close to two the welding of the below of blow off pipe has the delivery pipe, the delivery pipe with it is linked together to handle the case.

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

1. on the basis, a cleaning assembly is added, the screw rod is driven by a motor I to rotate in the treatment box, and a threaded sleeve connected with the screw rod and a scraper plate move on the surface of the filter screen, so that impurities on the surface of the filter screen are discharged through a drain pipe arranged on the surface of the treatment box by the scraper plate and fall into a sewage collection box for centralized collection and treatment;

2. meanwhile, an adjusting assembly is further added on the basis, when the driving belt wheel is driven to rotate through the motor II, the two thread sleeves can be driven to rotate through the cooperation of the V belt and the auxiliary belt wheel, the thread sleeves drive the lifting plate to move upwards in the treatment box through the threaded rod, the bottom surface of the treatment box and the impurities attached to the surface of the inner wall can be cleaned, and meanwhile, the scraping plates arranged in a matched mode discharge the impurities on the surface of the lifting plate through a discharge pipe and fall into a dirt collection box to be collected and treated in a centralized mode.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic view of the present invention;

FIG. 2 is a schematic structural view of a middle screw rod, a screw block, a scraper, a guide rod and a filter screen of the present invention;

FIG. 3 is a schematic view of the internal structure of the treatment tank of the present invention;

FIG. 4 is a schematic view of the internal structure of the treatment tank of the present invention;

in the figure:

1. a treatment box; 11. a filter screen;

2. cleaning the assembly; 21. a first motor; 22. a screw rod; 23. a screw block; 24. a squeegee; 25. a guide block; 26. a guide bar; 27. a sewage discharge pipe; 28. a support plate; 29. a sewage collection tank;

3. an adjustment assembly; 31. a second motor; 32. a driving pulley; 33. an auxiliary pulley; 34. a threaded sleeve; 35. a threaded rod; 36. a V-band; 37. a lifting plate; 38. a discharge pipe.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in FIG. 1;

an environmental protection sewage treatment and discharge device comprises a treatment box 1 and a filter screen 11 arranged inside the treatment box 1.

In this embodiment: in this embodiment: in the prior art, upon examination of publication (bulletin) numbers: CN202021379613.8 discloses an environmental protection sewage treatment device, which comprises an outer tank, wherein the outer tank comprises an aerobic tank, a chemical tank and a discharge tank, a sewage inlet pipe is fixedly arranged at the left side of the aerobic tank, a baffle wall is fixedly arranged at the inner top wall of the aerobic tank, a filter screen plate fixedly connected with the baffle wall is fixedly arranged at the inner wall at the left side of the aerobic tank, and the like, and the top wall of the aerobic tank is provided with an air inlet and an air outlet which are matched with an inflating fan to deliver enough sewage oxygen, so that aerobic microorganisms grow in an oxygen-rich environment, the aerobic microorganisms carry out aerobic metabolism by using organic pollutants in water as substrates, release energy step by step through a series of biochemical reactions, and finally stabilize the sewage by using inorganic matters at low energy positions to meet the requirement of harmlessness; although this design can filter sewage and deposit the effect that reaches the purification to sewage, but this setting is when in actual use, the impurity in the sewage is attached to the surface of filtering the otter board easily, the clearance of being not convenient for, and the small impurity that contains in the sewage after filtering can see through the bottom of filtering the otter board and deposiing in the treatment tank, the clearance scheduling problem of being not convenient for, combine in-service use, this problem is the problem that the reality exists and be more difficult to solve obviously, this is sought after, for solving this technical problem, clearance subassembly 2 and adjusting part 3 have been added on this application file.

As shown in fig. 1, 2, 3 and 4:

in combination with the above, in order to clean the impurities attached to the surface of the filter screen 11, the device further comprises a cleaning assembly 2 installed in the treatment box 1, the cleaning assembly 2 comprises a screw rod 22 rotatably connected to the inside of the treatment box 1 through a bearing a, a motor 21 installed on the outer side wall of the treatment box 1 and a screw block 23 connected to the surface of the screw rod 22 in a threaded manner, one end of the screw rod 22 penetrates through the surface of the treatment box 1 and is connected with a rotating shaft of the motor 21, a scraper 24 is slidably connected to the surface of the filter screen 11, and one side of the scraper 24 is connected with the bottom surface of the screw block 23.

In this embodiment: when handling sewage, at first drain sewage to handling case 1 in through the pipeline that handles case 1 surface setting and carry out filtration treatment through the filter screen 11 that sets up, accessible control motor 21 drives lead screw 22 and handles case 1 internal rotation simultaneously, in lead screw 22 pivoted, can make lead screw 22 surface threaded connection's spiral shell piece 23 drive scraper blade 24 and remove on the surface of filter screen 11 to strike off filter screen 11 surface adnexed impurity.

It should be noted that: the scraper 24 is sleeved on the outer side of the filter screen 11, and the scraper 24 is abutted to the upper surface and the lower surface of the filter screen 11, so that the impurities attached to the filter screen 11 can be cleaned.

In an alternative embodiment: two groups of guide rods 26 are arranged at two sides of the interior of the treatment box 1 close to the screw rod 22, guide blocks 25 are fixedly arranged on the surfaces of two ends of the scraper 24, and the outer side walls of the guide rods 26 slide in holes formed in the surfaces of the guide blocks 25.

In this embodiment: based on the arrangement, when the screw rod 22 rotates to enable the screw block 23 in threaded connection with the surface of the screw rod 22 to drive the scraper 24 to move on the surface of the filter screen 11, the scraper 24 can stably slide on the outer side wall of the filter screen 11 through the guide rod 26 of the guide block 25, and the scraper 24 is prevented from deflecting.

In an alternative embodiment: two sets of blow off pipes 27 are installed to the lateral wall symmetry of handling case 1, and two sets of blow off pipes 27 all are linked together with handling case 1 to with filter screen 11 looks parallel and level.

In this embodiment: based on the arrangement, when the scraper 24 moves on the surface of the filter screen 11 to scrape off impurities attached to the surface of the filter screen 11, the suspended impurities can be intensively discharged through the arranged drain pipe 27.

In an alternative embodiment: supporting plates 28 are welded on the surfaces of two sides of the treatment box 1 and are positioned right below the sewage discharge pipe 27, and a sewage collection box 29 is mounted on the surface of each supporting plate 28.

In this embodiment: based on the arrangement, when the hung impurities can be discharged in a concentrated manner through the arranged sewage discharge pipe 27, the impurities can fall into the sewage collection tank 29 to be collected and processed in a concentrated manner.

As shown in fig. 1, 3 and 4:

in combination with the above, in order to clean up the impurity that handles the inside deposit of case 1 for the convenience, still including installing the adjusting part 3 at the inside bottom surface of processing case 1, adjusting part 3 includes two 31 motors of fixed mounting in the bottom surface of processing case 1 and is located two 31 both sides of motor and rotates the thread bush 34 of connecting in the bottom surface of processing case 1, the equal fixed mounting of lateral wall of two thread bushes 34 has auxiliary pulley 33, install driving pulley 32 in the axis of rotation of motor two 31, all be connected through V area 36 between driving pulley 32 and two auxiliary pulley 33, the equal threaded connection in inside of two thread bushes 34 has threaded rod 35, the same one end of two threaded rod 35 runs through and handles case 1, and extend to in handling case 1, and be connected with the bottom surface of laminating sliding connection lifter plate 37 in handling case 1.

In this embodiment: when the impurities precipitated in the treatment box 1 are cleaned, the motor II 31 is started periodically, the driving belt wheel 32 arranged on the rotating shaft of the motor II 31 drives the two threaded sleeves 34 to rotate on the bottom surface of the treatment box 1 through the cooperation of the V belt 36 and the auxiliary belt wheel 33, the threaded sleeves 34 rotate, the threaded rod 35 can drive the lifting plate 37 to move upwards in the treatment box 1, the impurities attached to the bottom surface and the inner wall surface of the treatment box 1 can be cleaned until the lifting plate 37 moves to the bottom surface of the scraper 24 and is abutted to the scraper 24, and the scraper 24 arranged in the cleaning assembly 2 is matched to scrape the impurities on the surface of the lifting plate 37.

It should be noted that: the joints between the two threaded rods 35 and the treatment tank 1 are provided with matched sealing gaskets to prevent leakage at the joints.

In an alternative embodiment: the outer side wall of the treatment box 1 is welded with a discharge pipe 38 close to the lower part of the two sewage draining pipes 27, and the discharge pipe 38 is communicated with the treatment box 1.

In this embodiment: based on the arrangement, when the scraper 24 scrapes off impurities on the surface of the lifting plate 37, the impurities are guided into the sewage collecting box 29 through the arranged discharge pipe 38 for centralized collection and treatment.

The working principle is as follows: when sewage is treated, the sewage is drained into the treatment box 1 through a pipeline arranged on the surface of the treatment box 1 and is filtered through the arranged filter screen 11, when the filter screen 11 needs to be cleaned, the introduction of the sewage is temporarily stopped, an operator can drive the screw rod 22 to rotate in the treatment box 1 through the control motor I21, the screw block 23 in threaded connection with the surface of the screw rod 22 can drive the scraper 24 to move on the surface of the filter screen 11 while the screw rod 22 rotates, so that impurities attached to the surface of the filter screen 11 can be scraped, the hung impurities can be intensively discharged through the arranged drain pipe 27, the impurities can fall into the sewage collection box 29 to be intensively collected and treated, when the inner wall surface of the treatment box 1 needs to be cleaned, the motor II 31 is started, the driving belt wheel 32 arranged on the rotating shaft of the motor II 31 drives the two threaded sleeves 34 to rotate on the bottom surface of the treatment box 1 through the matching of the V belt 36 and the auxiliary belt wheel 33, the threaded sleeves 34 rotate, the threaded rod 35 can drive the lifting plate 37 to move upwards in the treatment box 1, impurities attached to the bottom surface and the inner wall surface inside the treatment box 1 can be cleaned until the lifting plate 37 moves to be abutted to the bottom surface of the scraper 24 and the scraper 24, meanwhile, the scraper 24 arranged in the cleaning assembly 2 is matched to scrape the impurities on the surface of the lifting plate 37, and when the scraper 24 arranged in the matching manner scrapes the impurities on the surface of the lifting plate 37, the impurities are guided into the dirt collection box 29 through the arranged discharge pipe 38 to be collected and treated in a centralized manner, after the cleaning is completed, the motor II 31 is controlled to rotate reversely, the lifting plate 37 is reset, and sewage can be introduced to continue to carry out filtering operation.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a sewage treatment discharging equipment for environmental protection, is including handling case (1) and installing handle the inside filter screen (11) of case (1), its characterized in that: also comprises a cleaning assembly (2) mounted in the treatment tank (1);

clearance subassembly (2) include to rotate through bearing A and connect and be in handle inside lead screw (22) of case (1) and install motor (21) and the threaded connection of handling case (1) lateral wall are in spiral shell piece (23) on lead screw (22) surface, the one end of lead screw (22) is run through handle the surface of case (1), and with the axis of rotation of motor (21) is connected, the surperficial sliding connection of filter screen (11) has scraper blade (24), just one side of scraper blade (24) with the bottom surface of spiral shell piece (23) is connected.

2. The environmentally friendly sewage treatment discharging device according to claim 1, wherein: two groups of guide rods (26) are arranged on two sides, close to the screw rod (22), of the inner portion of the treatment box (1), guide blocks (25) are fixedly arranged on the surfaces of two ends of the scraper (24), and the outer side walls of the guide rods (26) slide in holes formed in the surfaces of the guide blocks (25).

3. The environmentally friendly sewage treatment discharging device according to claim 1, wherein: two sets of blow off pipes (27) are symmetrically installed on the outer side wall of the treatment box (1), and are two sets of blow off pipes (27) are communicated with the treatment box (1) and are parallel and level with the filter screen (11).

4. The environmentally friendly sewage treatment discharging device according to claim 3, wherein: the utility model discloses a sewage treatment device, including processing case (1), the both sides surface of processing case (1) just is located there is backup pad (28) welding under blow off pipe (27), the surface mounting of backup pad (28) has dirty case (29) of collection.

5. The environmentally friendly sewage treatment discharging device according to claim 1, wherein: still including installing handle adjusting part (3) of the inside bottom surface of case (1), adjusting part (3) include fixed mounting handle two (31) of case (1) bottom surface and be located motor two (31) both sides and rotate to be connected handle thread bush (34) of case (1) bottom surface, two the equal fixed mounting of lateral wall of thread bush (34) has auxiliary pulley (33), install driving pulley (32) in the axis of rotation of motor two (31), all be connected through V area (36) between driving pulley (32) and two auxiliary pulley (33), two the equal threaded connection in inside of thread bush (34) has threaded rod (35), two threaded rod (35) run through with the one end handle case (1), and extend to in handling case (1), and with laminating sliding connection handle the bottom surface of lifter plate (37) in case (1) and be connected.

6. The environmentally friendly sewage treatment discharging device according to claim 3, wherein: the outer side wall of the treatment box (1) is close to two discharge pipes (38) welded below the sewage discharge pipes (27), and the discharge pipes (38) are communicated with the treatment box (1).