CN213327085U - Sludge discharge device for sewage treatment - Google Patents

Abstract

The utility model discloses a sludge discharging device for sewage treatment, which comprises a base, base top left side welded fastening has the rose box, rose box left side upper end welded fastening has the water pump, welded fastening has the pivot in the first bearing, the right side bolt fastening that changes the hole on the rose box has first motor, rose box right side upper end bolt fastening has the second motor, the downside from the top down welded fastening of first cavity inner shield has two filters, the right side bolt fastening of rose box has the sludge pump on the base, the right side of sludge pump is provided with the sludge box on the base. The utility model discloses a cooperation of water pump, filter, first solenoid valve, second solenoid valve, sludge pump, first motor, second motor is used, carries out the cubic to sewage sludge and filters, has further improved the separation rate of sewage with mud, can also not stop carrying out sewage treatment who stops the rest, has improved sewage treatment's efficiency.

Description

Sludge discharge device for sewage treatment

Technical Field

The utility model relates to a sludge discharge technical field specifically is a sludge discharge device for sewage treatment.

Background

Sewage treatment is a process of purifying sewage to meet the water quality requirement of discharging the sewage into a certain water body or reusing the sewage. In sewage treatment process, sewage treatment plant's bottom all can pile up a large amount of mud after a period, and in order to guarantee sewage treatment's normal effective going on, the user often needs to clear up the inside silt of sewage treatment plant, and current cleaning device on the market has following not enoughly:

1. most of the existing devices need to dry water in a sewage treatment device and then treat the water, but the treatment mode not only consumes long time and influences the normal operation of sewage treatment, but also brings great workload to users, increases labor and improves the cost of sewage treatment;

2. the existing filtering and mud-removing device is single separation or secondary separation, and cannot separate sewage from sludge.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sewage treatment is with arranging mud device to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a sludge discharge device for sewage treatment comprises a base, wherein a filter box is fixedly welded on the left side of the top of the base, a first cavity is formed in the filter box, a water pump is fixedly welded on the upper end of the left side of the filter box, a water suction port is formed in the upper side of the water pump on the filter box, a water suction pipe is fixedly welded in the water suction port, one end of the water suction pipe is communicated with a water suction port of the water pump, the tail end of the water suction pipe penetrates through the outer wall of the filter box and enters the first cavity, a water inlet is formed in the lower side of the water pump on the filter box, a water inlet pipe is fixedly welded in the water inlet and is communicated with a water outlet of the water pump, a sewage port is formed in the left side of the top of the filter box, a sewage pipe is fixedly welded in the sewage port, a valve is fixedly welded on the sewage pipe, a chemical agent port is, the right side welded fastening of medicament mouth has the commentaries on classics hole on the rose box, the welded fastening has first bearing in the commentaries on classics hole, welded fastening has the pivot in the first bearing, pivot top welded fastening has driven conical gear, the end of pivot passes the rose box upper wall and gets into inside the first cavity, the right side bolted fastening of the last commentaries on classics hole of rose box has first motor, the output shaft welded fastening of first motor has initiative conical gear, rose box right side upper end bolted fastening has the second motor, the output shaft of second motor passes the outer wall of rose box and gets into in the first cavity and through the coupling joint have the dwang, the top welded fastening of dwang has the second bearing, second bearing and first cavity left side inner wall welded fastening, dwang middle part welded fastening has first stopper, left-handed thread and right-handed thread have been seted up respectively to the left and right sides of first stopper on the dwang, the left side of the rotating rod is in threaded connection with a first threaded sleeve, the right side of the rotating rod is in threaded connection with a second threaded sleeve, connecting blocks are welded and fixed to the bottoms of the first threaded sleeve and the second threaded sleeve, a second cavity is formed in the connecting blocks, a spring is welded and fixed to the top of the second cavity, a second limiting block is welded and fixed to the tail end of the spring, a supporting column is welded and fixed to the top of the second limiting block, the tail end of the supporting column penetrates through the outer wall of the second cavity and is fixedly welded with a supporting plate, a first scraper blade is welded and fixed to the bottom of the supporting plate, a guide rod is welded and fixed to the upper portion of the rotating rod in the first cavity, the tail end of the guide rod sequentially penetrates through the first threaded sleeve and the second threaded sleeve from left to right and is fixedly welded with the inner wall of the right side of the first cavity, the baffle is provided with a first sludge outlet, a first electromagnetic valve is fixedly welded in the first sludge outlet, a first sludge outlet pipe is fixedly welded at the bottom of the first electromagnetic valve, two filter plates are fixedly welded at the lower side of the baffle in the first cavity from top to bottom, a second sludge outlet is formed in each filter plate, a second electromagnetic valve is fixedly welded in each second sludge outlet, a second sludge outlet pipe is fixedly welded at the bottom of the second electromagnetic valve, the tail end of the rotating shaft sequentially penetrates through the baffle and the filter plates from top to bottom, first connecting columns are fixedly welded at the left sides and the right sides above the two filter plates on the rotating shaft, second scraping plates are fixedly welded at the tail ends of the first connecting columns, a second connecting column is fixedly welded at one end of the first connecting columns close to the rotating shaft, and a third connecting column is fixedly welded at one end of the first connecting columns close to the second scraping plates, the utility model discloses a sludge pump, including first cavity, first mud outlet pipe, filter box, delivery outlet, mud pump, sludge pump, first motor, second connecting column top welded fastening has the third scraper blade, third scraper blade and third connecting column welded fastening, the outlet has been seted up to first cavity bottom, outlet welded fastening has the outlet pipe, the right side bolt fastening of rose box on the base has the sludge pump, the mud mouth welded fastening of sludge pump has into mud pipe, the end that first mud outlet pipe and second go out the mud pipe passes the rose box and advances mud pipe intercommunication, the delivery outlet welded fastening of sludge pump has third mud outlet pipe, the right side of sludge pump is provided with the sludge impoundment case on the base, third mud outlet pipe and sludge case intercommunication, first solenoid valve, second solenoid valve, water pump, sludge pump, first motor and second motor all with outside terminal controller electric connection.

Preferably, four support legs are fixed to the bottom of the base in a welding mode.

Preferably, the filter aperture of the filter plate decreases from top to bottom.

Preferably, the surfaces of the first scraper blade, the second scraper blade and the third scraper blade are all provided with steel hairbrushes.

Preferably, the front surface of the filter box is provided with an observation window.

Preferably, handles are welded and fixed on two sides of the sludge box.

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

1. the utility model separates sewage and sludge for the first time by arranging the baffle, the water pump, the first electromagnetic valve, the second motor, the rotating rod, the first scraper blade and the sludge pump in the filter box, filters large-particle sludge and prevents the filter plate from being blocked;

2. the utility model discloses still set up first motor, pivot, two-layer filter, second solenoid valve, second scraper blade, third scraper blade cooperation simultaneously and use, carry out the cubic and filter, further improved the separation rate of sewage and mud, can also not stop carrying out sewage treatment of stopping a rest, improved sewage treatment's efficiency.

Drawings

FIG. 1 is a front sectional view of a sludge discharge device for sewage treatment according to the present invention;

FIG. 2 is a schematic side view of a sludge discharge device for sewage treatment according to the present invention;

FIG. 3 is a cross-sectional view taken at A-A of FIG. 2;

fig. 4 is an enlarged view of a structure in fig. 3.

In the figure: 1. a base; 2. a filter box; 3. a water pump; 4. a suction pipe; 5. a water inlet pipe; 6. a sewage pipe; 7. a valve; 8. a drug tube; 9. a first bearing; 10. a rotating shaft; 11. a driven bevel gear; 12. a first motor; 13. a driving bevel gear; 14. a second motor; 15. rotating the rod; 16. a second bearing; 17. a first stopper; 18. a first threaded sleeve; 19. a second threaded sleeve; 20. connecting blocks; 21. a spring; 22. a second limiting block; 23. a support pillar; 24. a support plate; 25. a first squeegee; 26. a baffle plate; 27. a first solenoid valve; 28. a first sludge outlet pipe; 29. a filter plate; 30. a second solenoid valve; 31. a second sludge outlet pipe; 32. a first connecting column; 33. a second squeegee; 34. a second connecting column; 35. a third connecting column; 36. a third squeegee; 37. a water outlet pipe; 38. a sludge pump; 39. a mud inlet pipe; 40. a third sludge outlet pipe; 41. a sludge tank; 42. a guide rod.

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.

Referring to fig. 1-4, the present invention provides a technical solution: a sludge discharge device for sewage treatment comprises a base 1, a filter box 2 is fixedly welded on the left side of the top of the base 1, a first cavity is formed in the filter box 2, a water pump 3 is fixedly welded on the upper end of the left side of the filter box 2, a water suction port is formed in the upper side of the water pump 3 on the filter box 2, a water suction pipe 4 is fixedly welded in the water suction port, one end of the water suction pipe 4 is communicated with a water suction port of the water pump 3, the tail end of the water suction pipe 4 penetrates through the outer wall of the filter box 2 to enter the first cavity, a water inlet is formed in the lower side of the water pump 3 on the filter box 2, a water inlet pipe 5 is fixedly welded in the water inlet, the water inlet pipe 5 is communicated with a water outlet of the water pump 3, a sewage port is formed in the left side of the top of the filter box 2, a sewage pipe 6 is fixedly welded in the sewage port, a, a rotary hole is welded and fixed on the right side of the medicament opening on the filter box 2, a first bearing 9 is welded and fixed in the rotary hole, a rotary shaft 10 is welded and fixed in the first bearing 9, a driven bevel gear 11 is welded and fixed on the top of the rotary shaft 10, the tail end of the rotary shaft 10 penetrates through the upper wall of the filter box 2 to enter the first cavity, a first motor 12 is fixed on the right side of the rotary hole on the filter box 2 by a bolt, a driving bevel gear 13 is welded and fixed on the output shaft of the first motor 12, a second motor 14 is fixed on the upper end of the right side of the filter box 2 by a bolt, the output shaft of the second motor 14 penetrates through the outer wall of the filter box 2 to enter the first cavity and is connected with a rotary rod 15 by a coupler, a second bearing 16 is welded and fixed on the top of the rotary rod 15, the second bearing 16 is welded and fixed with the inner wall of the left side of the first cavity, a first limiting block 17 is welded and fixed, a first threaded sleeve 18 is in threaded connection with the left side of the rotating rod 15, a second threaded sleeve 19 is in threaded connection with the right side of the rotating rod 15, connecting blocks 20 are welded and fixed at the bottoms of the first threaded sleeve 18 and the second threaded sleeve 19, a second cavity is formed in each connecting block 20, a spring 21 is welded and fixed at the top of the second cavity, a second limiting block 22 is welded and fixed at the tail end of the spring 21, a supporting column 23 is welded and fixed at the top of the second limiting block 22, a supporting plate 24 penetrates through the outer wall of the second cavity and is welded and fixed at the tail end of the supporting column 23, a first scraper 25 is welded and fixed at the bottom of the supporting plate 24, a guide rod 42 is welded and fixed above the rotating rod 15 in the first cavity, a baffle 26 is welded and fixed at the lower side of the first scraper 25 in the first cavity, the baffle 26 is provided with a first sludge outlet, a first electromagnetic valve 27 is fixedly welded in the first sludge outlet, a first sludge outlet pipe 28 is fixedly welded at the bottom of the first electromagnetic valve 27, two filter plates 29 are fixedly welded at the lower side of the baffle 26 in the first cavity from top to bottom, a second sludge outlet is formed in each filter plate 29, a second electromagnetic valve 30 is fixedly welded in the second sludge outlet, a second sludge outlet pipe 31 is fixedly welded at the bottom of the second electromagnetic valve 30, the tail end of the rotating shaft 10 sequentially penetrates through the baffle 26 and the filter plates 29 from top to bottom, first connecting columns 32 are fixedly welded at the left and right sides above the two filter plates 29 on the rotating shaft 10, a second scraper 33 is fixedly welded at the tail end of each first connecting column 32, a second connecting column 34 is fixedly welded at one end, close to the rotating shaft 10, of each first connecting column 32, and a third connecting column 35 is fixedly welded at one end, close to the second scraper 33, of each first connecting column 32, a third scraper 36 is fixedly welded to the top of the second connecting column 34, the third scraper 36 and the third connecting column 35 are fixedly welded, a water outlet is formed in the bottom of the first cavity, a water outlet pipe 37 is fixedly welded to the water outlet, a sludge pump 38 is fixedly welded to the right side of the filter box 2 on the base 1, a sludge inlet pipe 39 is fixedly welded to a sludge inlet of the sludge pump 38, the tail ends of the first sludge outlet pipe 28 and the second sludge outlet pipe 31 penetrate through the filter box 2 to be communicated with the sludge inlet pipe 39, a third sludge outlet pipe 40 is fixedly welded to an output port of the sludge pump 38, a sludge box 41 is arranged on the right side of the sludge pump 38 on the base 1, the third sludge outlet pipe 40 is communicated with the sludge box 41, and the first electromagnetic valve 27, the second electromagnetic valve 30, the water pump 3, the sludge pump 38, the first motor 12 and the second motor 14 are all electrically connected with an external;

four supporting legs are welded and fixed at the bottom of the base 1, the filtering caliber of the filtering plate 29 is sequentially reduced from top to bottom, steel brushes are arranged on the surfaces of the first scraping plate 25, the second scraping plate 33 and the third scraping plate 36, the front of the filtering box 2 is provided with an observation window, and handles are welded and fixed on the two sides of the sludge box 41.

The working principle is as follows: when sewage enters the filter box 2 from the sewage port, a disinfectant and a flocculating agent are added into the reagent port to accelerate sludge precipitation, a power supply of the water pump 3 is turned on to pump the sewage out, the sewage reaches the upper layer filter plate 29 through the water suction pipe 4 and the water inlet pipe 5 to be filtered for the second time, the sewage reaches the lower layer filter plate 29 to be filtered for the third time, the sewage after the third time is filtered for the next step through the water discharge pipe to be purified, meanwhile, the power supply of the first motor 12 is turned on, the output shaft of the first motor 12 rotates to drive the driving bevel gear 13 to rotate, so as to drive the driven bevel gear 11 to rotate, so as to drive the rotating shaft 10 to rotate, so as to drive the first connecting column 32, the second connecting column 34 and the third connecting column 35 to do circular motion around the rotating shaft 10, so as to drive the third scraper 36 and the second scraper 33 to do circular motion around the rotating shaft 10, and a steel brush on the second, prevent scale formation, the hairbrush on the third scraper 36 drives the sludge on the filter plate 29 to move, prevent from piling up too much sludge and affecting the filtering effect, when observing that the sludge deposition on the baffle 26 is too much, close the valve 7 on the sewage pipe 6, after the water pump 3 drains the sewage, open the first electromagnetic valve 27, open the power of the second motor 14 at the same time, the output shaft of the second motor 14 rotates counterclockwise, thereby drive the rotating rod 15 to rotate counterclockwise, thereby drive the first thread bush 18 and the second thread bush 19 to approach each other, thereby drive the connecting block 20 to move towards the first electromagnetic valve 27, thereby drive the spring 21 and the stopper to move, thereby drive the support plate 24 connected with the support column 23 and the support column 23 to move towards the first electromagnetic valve 27, the second stopper 22 on the support column 23 is connected with the spring 21, can make the hairbrush of the first scraper 25 always contact with the baffle 26 closely, thereby driving the first scraper 25 and the steel brush to move towards the first electromagnetic valve 27, thereby driving the sludge to move to the first sewage port, opening the power supply of the sludge pump 38, the sludge enters the sludge inlet pipe 39 through the first sludge pipe, enters the sludge tank 41 through the sludge pump 38 and the third sludge outlet pipe 40, after observing that the sludge on the baffle 26 is cleaned up, closing the first electromagnetic valve 27, the second motor 14 and the sludge pump 38, and then opening the valve 7, when observing that the sludge on the filter plate 29 is excessive, closing the water pump 3, opening the second electromagnetic valve 30, driving the sludge into the second sludge pipe by the rotating steel brush, opening the power supply of the sludge pump 38, the sludge enters the sludge tank 41 through the sludge inlet pipe 39, the sludge pump 38 and the third sludge pipe from the second sludge pipe, after observing that the sludge on the filter plate 29 is cleaned up, closing the second electromagnetic valve 30 and the sludge pump 38, opening the water pump 3, the sludge tank 41 is periodically replaced and cleaned; the utility model discloses a cooperation of water pump 3, filter 29, first solenoid valve 27, second solenoid valve 30, sludge pump 38, first motor 12, second motor 14 is used, carries out the cubic to sewage sludge and filters, has further improved the separation rate of sewage and mud, can also not stop the carrying out sewage treatment who stops the rest, has improved sewage treatment's efficiency.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a sludge discharge device for sewage treatment, includes base (1), its characterized in that: the water-saving filter is characterized in that a filter box (2) is fixedly mounted on the left side of the top of the base (1), a first cavity is formed in the filter box (2), a water pump (3) is fixedly mounted at the upper end of the left side of the filter box (2), a water suction port is formed in the upper side of the water pump (3) on the filter box (2), a water suction pipe (4) is fixedly connected in the water suction port, one end of the water suction pipe (4) is communicated with a water suction port of the water pump (3), the tail end of the water suction pipe (4) penetrates through the outer wall of the filter box (2) to enter the first cavity, a water inlet is formed in the lower side of the water pump (3) on the filter box (2), a water inlet pipe (5) is fixedly connected in the water inlet, the water inlet pipe (5) is communicated with a water outlet of the water pump (3), a sewage, the sewage treatment device is characterized in that a valve (7) is fixedly connected to the sewage pipe (6), a medicament port is formed in the right side of the sewage port in the filter box (2), a medicament pipe (8) is fixedly connected to the medicament port in the medicament port, a rotary hole is fixedly connected to the right side of the medicament port in the filter box (2), a first bearing (9) is fixedly connected to the rotary hole in the rotary hole, a rotary shaft (10) is fixedly connected to the first bearing (9), a driven bevel gear (11) is fixedly connected to the top of the rotary shaft (10), the tail end of the rotary shaft (10) penetrates through the upper wall of the filter box (2) to enter the first cavity, a first motor (12) is fixedly mounted on the right side of the rotary hole in the filter box (2), a driving bevel gear (13) is fixedly connected to an output shaft of the first motor (12), and a second motor (14) is, the output shaft of the second motor (14) passes through the outer wall of the filter box (2) to enter the first cavity and is connected with a rotating rod (15) through a coupler, the top of the rotating rod (15) is fixedly connected with a second bearing (16), the second bearing (16) is fixedly connected with the inner wall of the left side of the first cavity, the middle of the rotating rod (15) is fixedly connected with a first limiting block (17), the left-handed thread and the right-handed thread are respectively arranged on the left side and the right side of the first limiting block (17) on the rotating rod (15), the left side of the rotating rod (15) is connected with a first thread bush (18), the right side of the rotating rod (15) is connected with a second thread bush (19), the bottoms of the first thread bush (18) and the second thread bush (19) are fixedly connected with a connecting block (20), and a second cavity is arranged in the, the top of the second cavity is fixedly connected with a spring (21), the tail end of the spring (21) is fixedly connected with a second limiting block (22), the top of the second limiting block (22) is fixedly connected with a supporting column (23), the tail end of the supporting column (23) penetrates through the outer wall of the second cavity and is fixedly connected with a supporting plate (24), the bottom of the supporting plate (24) is fixedly connected with a first scraper (25), a guide rod (42) is fixedly connected above a rotating rod (15) in the first cavity, the tail end of the guide rod sequentially penetrates through a first threaded sleeve (18) and a second threaded sleeve (19) from left to right and is fixedly connected with the inner wall of the right side of the first cavity, a baffle (26) is fixedly connected with the lower side of the first scraper (25) in the first cavity, a first sludge outlet is formed in the baffle (26), and a first electromagnetic valve (27) is fixedly connected in the, the bottom of the first electromagnetic valve (27) is fixedly connected with a first sludge outlet pipe (28), the lower side of the baffle (26) in the first cavity is fixedly provided with two filter plates (29) from top to bottom, the filter plates (29) are provided with a second sludge outlet, the second sludge outlet is fixedly connected with a second electromagnetic valve (30), the bottom of the second electromagnetic valve (30) is fixedly connected with a second sludge outlet pipe (31), the tail end of the rotating shaft (10) sequentially penetrates through the baffle (26) and the filter plates (29) from top to bottom, the left side and the right side of the upper part of the two filter plates (29) on the rotating shaft (10) are fixedly connected with first connecting columns (32), the tail ends of the first connecting columns (32) are fixedly connected with second scraping plates (33), and one ends of the first connecting columns (32) close to the rotating shaft (10) are fixedly connected with second connecting columns (34), one end of the first connecting column (32) close to the second scraper (33) is fixedly connected with a third connecting column (35), the top of the second connecting column (34) is fixedly connected with a third scraper (36), the third scraper (36) is fixedly connected with the third connecting column (35), a water outlet is formed in the bottom of the first cavity, a water outlet pipe (37) is fixedly connected with the water outlet pipe, a sludge pump (38) is fixedly installed on the right side of the filter box (2) on the base (1), a sludge inlet of the sludge pump (38) is fixedly connected with a sludge inlet pipe (39), the tail ends of the first sludge outlet pipe (28) and the second sludge outlet pipe (31) penetrate through the filter box (2) to be communicated with the sludge inlet pipe (39), an output port of the sludge pump (38) is fixedly connected with a third sludge outlet pipe (40), a sludge box (41) is arranged on the right side of the sludge pump (38) on the base (1), the third sludge outlet pipe (40) is communicated with a sludge box (41), and the first electromagnetic valve (27), the second electromagnetic valve (30), the water pump (3), the sludge pump (38), the first motor (12) and the second motor (14) are all electrically connected with an external terminal controller.

2. The sludge discharging device for sewage treatment as claimed in claim 1, wherein: four supporting legs are fixedly arranged at the bottom of the base (1).

3. The sludge discharging device for sewage treatment as claimed in claim 1, wherein: the filtering caliber of the filtering plate (29) is reduced from top to bottom.

4. The sludge discharging device for sewage treatment as claimed in claim 1, wherein: the surfaces of the first scraper blade (25), the second scraper blade (33) and the third scraper blade (36) are all provided with steel hairbrushes.

5. The sludge discharging device for sewage treatment as claimed in claim 1, wherein: the front of the filter box (2) is provided with an observation window.

6. The sludge discharging device for sewage treatment as claimed in claim 1, wherein: handles are fixedly connected to two sides of the sludge box (41).

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