CN221084941U

CN221084941U - Sewage treatment tank convenient to clean regularly

Info

Publication number: CN221084941U
Application number: CN202322801621.7U
Authority: CN
Inventors: 于建超; 于保江; 范斌; 亓明强
Original assignee: Weifang Yingchuang Environmental Protection Equipment Co ltd
Current assignee: Weifang Yingchuang Environmental Protection Equipment Co ltd
Priority date: 2023-10-19
Filing date: 2023-10-19
Publication date: 2024-06-07
Anticipated expiration: 2033-10-19

Abstract

The utility model discloses a sewage treatment tank convenient to clean regularly, and relates to the technical field of sewage treatment. This convenient sewage treatment jar of regular clearance when needs clear up the filter screen, can drive the lead screw through motor No. one and rotate, make the clearance scraper blade control on the lead screw and remove, scrape the particulate matter on the filter screen in the collecting box, after sewage deposits in the sedimentation chamber, then the accessible starts the pneumatic cylinder, make the pneumatic cylinder promote the connecting block to one side, make the connecting block drive the connecting rod to one side remove, make reset spring rebound drive the bottom of connecting rod upwards remove in the built-in groove of clearance brush simultaneously, make reset spring support the clearance brush downwards, be convenient for the clearance brush will deposit the silt brush of chamber bottom and fall to the mud pipe in, open the valve of mud pipe again, discharge the silt that deposits away, be convenient for regular quick clearance, improve sewage treatment work efficiency.

Description

Sewage treatment tank convenient to clean regularly

Technical Field

The utility model relates to the technical field of sewage treatment, in particular to a sewage treatment tank convenient to clean regularly.

Background

The sewage treatment tank for rural sewage is equipment for treating rural domestic sewage, and is also called a domestic sewage treatment tank, a rural sewage treatment device or a rural domestic sewage treatment equipment. It is commonly used in rural areas where urban public sewage networks are not accessed, for the treatment and purification of sewage produced by farmer households, to meet emission standards or water quality requirements that can be reused.

However, the existing sewage treatment tank has the following defects that when sewage is discharged after being treated by the sewage treatment tank, sediment and particles in some sewage still remain in the sewage treatment tank, so that the sewage treatment tank is inconvenient to clean, but needs to be cleaned in time to prevent the work efficiency of sewage treatment from being influenced, and therefore, the existing sewage treatment tank needs to be improved.

Disclosure of utility model

The utility model aims to provide a sewage treatment tank convenient for periodic cleaning, which is used for solving the problems that the sewage is discharged after being treated by the sewage treatment tank in the prior market, and sediment and particles in some sewage remain in the sewage treatment tank, so that the cleaning is inconvenient, the cleaning is needed in time, and the sewage treatment working efficiency is prevented from being influenced.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a convenient sewage treatment jar of regular clearance, includes the jar body and filter material board, the inlet tube is installed to the top of the jar body, the base is installed to the below of the jar body, the inside of the jar body is equipped with clearance mechanism, the access door is installed in the outside of the jar body, clearance mechanism's below is equipped with the filter screen, and the filter screen passes through detaching mechanism and install on the inner wall of the jar body, one side of filter screen is equipped with the collecting box, and the collecting box is located the outside of the jar body, the filter material board sets up the below at the filter screen, the below of filter material board is equipped with the opening, the below of opening is equipped with rabbling mechanism, one side of rabbling mechanism is equipped with oxygen feeding mechanism, oxygen feeding mechanism's below is equipped with the sedimentation chamber, the inside of sedimentation chamber is equipped with mud discharging mechanism, the drain pipe is installed to one side of sedimentation chamber, the below of sedimentation chamber is connected with mud discharging pipe.

Preferably, the cleaning mechanism comprises a screw rod, a first motor and a cleaning scraping plate, the screw rod is installed in the tank body through a bearing, one end of the screw rod is connected with the first motor, and the cleaning scraping plate is sleeved on the outer side of the screw rod.

Preferably, the mud discharging mechanism comprises a hydraulic cylinder, a connecting block, a connecting rod, a reset spring and a cleaning brush, wherein the cleaning brush is arranged in the sedimentation cavity, and the connecting rod is connected in a built-in groove of the cleaning brush in a sliding manner.

Preferably, the outside of connecting rod has cup jointed reset spring, the one end swing joint of connecting rod has the connecting block, one side that the connecting block is close to the sedimentation chamber inner wall is connected with the pneumatic cylinder.

Preferably, the dismounting mechanism comprises a push rod, a sealing ring, a clamping block and a limiting spring, wherein the limiting spring is arranged in the grooves in the two sides of the filter screen.

Preferably, a clamping block is arranged on one side of the limiting spring, push rods are inserted into two sides of the tank body, and sealing rings are sleeved on the outer sides of the push rods.

Preferably, the stirring mechanism comprises a second motor, a stirring rod and an aerobic treatment cavity, the aerobic treatment cavity is arranged below the through hole, the stirring rod is arranged in the aerobic treatment cavity, and one end of the stirring rod is connected with the second motor.

Preferably, the oxygen supplying mechanism comprises an air pump, an air supplying pipe and a spray head, and the spray head is arranged on one side of the aerobic treatment cavity.

Preferably, one side of the spray head far away from the aerobic treatment cavity is connected with an air supply pipe, and an air pump (111) is arranged in the air supply pipe (112).

Compared with the prior art, the utility model has the beneficial effects that: this convenient sewage treatment jar of regularly clearing up:

1. Be provided with clearance mechanism and mud discharging mechanism, after sewage gets into the jar internally from the inlet tube, carry out primary filtration through the filter screen, some particulate matters in the sewage are blocked, when need clear up the filter screen, can drive the lead screw through motor No. one, make the clearance scraper blade remove about on the lead screw, scrape the particulate matter on the filter screen in the collecting box, be convenient for regularly clear up, after sewage deposits in the sedimentation chamber, sewage passes through the drain pipe and discharges, then accessible starts the pneumatic cylinder, make the pneumatic cylinder promote the connecting block to one side, make the connecting block drive the connecting rod to one side remove, make reset spring rebound drive the bottom of connecting rod upwards move in the built-in groove of clearance brush simultaneously, make reset spring downwards support the clearance brush, be convenient for the clearance brush is with the silt brush of sedimentation chamber bottom falling into the mud pipe, open the valve of mud pipe again, be convenient for regularly clear up fast, reduce the clearance time, improve sewage treatment work efficiency.

2. Be provided with disassembly body, use for a long time when the filter screen, take place to damage, when need dismantle the change to the filter screen, can open the access door earlier, rotatory sealing washer again makes the sealing washer not hard up, and rotatory push rod later makes the push rod remove to one side of fixture block, supports the pressure to the fixture block, and then makes the fixture block drive spacing spring shrink, dismantle the change with the filter screen later, disassembly body is convenient for dismantle the change to the filter screen fast, reduces the maintenance time to sewage treatment jar.

Drawings

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

FIG. 2 is a schematic view of a front view in cross section;

FIG. 3 is a schematic view of a front view of a mud discharging mechanism according to the present utility model;

fig. 4 is an enlarged schematic view of the structure of the present utility model at a.

In the figure: 1. a tank body; 2. a water inlet pipe; 3. a mud pipe; 4. a base; 5. a cleaning mechanism; 51. a screw rod; 52. a motor I; 53. cleaning a scraping plate; 6. a filter screen; 7. a collection box; 8. a mud discharging mechanism; 81. a hydraulic cylinder; 82. a connecting block; 83. a connecting rod; 84. a return spring; 85. cleaning brushes; 9. a filter material plate; 10. a dismounting mechanism; 101. a push rod; 102. a seal ring; 103. a clamping block; 104. a limit spring; 11. an oxygen feeding mechanism; 111. an air pump; 112. an air supply pipe; 113. a spray head; 12. a through port; 13. a stirring mechanism; 131. a motor II; 132. a stirring rod; 133. an aerobic treatment cavity; 14. a sedimentation chamber; 15. a drain pipe; 16. an access door.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a convenient sewage treatment jar of regular clearance, includes jar body 1 and filter material board 9, inlet tube 2 is installed to the top of jar body 1, base 4 is installed to the below of jar body 1, the inside of jar body 1 is equipped with clearance mechanism 5, access door 16 is installed in the outside of jar body 1, clearance mechanism 5's below is equipped with filter screen 6, and filter screen 6 installs on jar body 1's inner wall through detaching mechanism 10, one side of filter screen 6 is equipped with collecting box 7, and collecting box 7 is located jar body 1's outside, filter material board 9 sets up in filter screen 6's below, filter material board 9's below is equipped with opening 12, the below of opening 12 is equipped with rabbling mechanism 13, one side of rabbling mechanism 13 is equipped with oxygen feed mechanism 11, oxygen feed mechanism 11's below is equipped with sedimentation chamber 14, sedimentation chamber 14's inside is equipped with the exhaust mechanism 8, one side of sedimentation chamber 14 installs drain pipe 15, sedimentation chamber 14's below is connected with exhaust pipe 3.

According to the illustration of fig. 1, fig. 2 and fig. 3, the clearance mechanism 5 includes lead screw 51, motor 52 and clearance scraper blade 53, the inside of jar body 1 is installed through the bearing and is passed through lead screw 51, the one end of lead screw 51 is connected with motor 52, clearance scraper blade 53 has been cup jointed in the outside of lead screw 51, mud discharging mechanism 8 includes pneumatic cylinder 81, connecting block 82, connecting rod 83, reset spring 84 and clearance brush 85, the inside of settling chamber 14 is equipped with clearance brush 85, sliding connection has connecting rod 83 in the built-in groove of clearance brush 85, reset spring 84 has been cup jointed in the outside of connecting rod 83, the one end swing joint of connecting rod 83 has connecting block 82, one side that connecting block 82 is close to settling chamber 14 inner wall is connected with pneumatic cylinder 81, be threaded connection between lead screw 51 and the clearance scraper blade 53.

During the concrete implementation, after sewage gets into jar body 1 from inlet tube 2 in, carry out primary filtration through filter screen 6, some particulate matters in the sewage stop, when need clear up filter screen 6, can drive screw rod 51 through motor 52, make the clearance scraper blade 53 remove about on screw rod 51, scrape the particulate matter on filter screen 6 in collecting box 7, be convenient for regularly clear up, after sewage deposits in sedimentation chamber 14, sewage passes through drain pipe 15 to be discharged, then accessible starts pneumatic cylinder 81, make pneumatic cylinder 81 promote connecting block 82 to one side, make connecting block 82 drive connecting rod 83 to one side remove, make reset spring 84 rebound drive the bottom of connecting rod 83 upwards move in the built-in groove of clearance brush 85 simultaneously, make reset spring 84 support clearance brush 85 downwards, be convenient for the clearance brush 85 is brushed sediment in sediment pipe 3 of sedimentation chamber 14 bottom, open the valve of sediment pipe 3 again, discharge sediment that will deposit is discharged, be convenient for regularly clear up, reduce the clearance time, improve sewage treatment work efficiency.

According to the illustration shown in fig. 2 and fig. 4, the dismounting mechanism 10 comprises a push rod 101, a sealing ring 102, clamping blocks 103 and limiting springs 104, wherein the limiting springs 104 are arranged in grooves in the two sides of the filter screen 6, the clamping blocks 103 are arranged on one side of the limiting springs 104, the push rod 101 is inserted into the two sides of the tank body 1, the sealing ring 102 is sleeved on the outer side of the push rod 101, the sealing ring 102 is in threaded connection with the push rod 101, and the push rod 101 is in threaded connection with the tank body 1.

During specific implementation, the access door 16 can be opened first, then the sealing ring 102 is rotated, the sealing ring 102 is loosened, then the push rod 101 is rotated, the push rod 101 moves to one side of the clamping block 103, the clamping block 103 is pressed against, then the clamping block 103 drives the limiting spring 104 to shrink, then the filter screen 6 is detached and replaced, the disassembly mechanism 10 is convenient to disassemble and replace the filter screen 6 rapidly, and the overhaul and maintenance time of the sewage treatment tank is shortened.

According to the illustration shown in fig. 1 and 2, the stirring mechanism 13 comprises a second motor 131, a stirring rod 132 and an aerobic treatment cavity 133, the aerobic treatment cavity 133 is arranged below the through hole 12, the stirring rod 132 is arranged inside the aerobic treatment cavity 133, one end of the stirring rod 132 is connected with the second motor 131, the oxygen feeding mechanism 11 comprises an air pump 111, an air feeding pipe 112 and a spray head 113, the spray head 113 is arranged on one side of the aerobic treatment cavity 133, the air feeding pipe 112 is connected on one side of the spray head 113 far away from the aerobic treatment cavity 133, and the air pump 111 is arranged inside the air feeding pipe 112.

In specific implementation, when sewage enters the sedimentation cavity 14, the air pump 111 drives the air supply pipe 112 to supply oxygen or pure oxygen to the spray nozzle 113, then the oxygen or pure oxygen is sprayed out through the spray nozzle 113, and the second motor 131 drives the stirring rod 132 to rotate, so that the oxygen or pure oxygen is fully contacted with the sewage, aerobic bacteria are attached and biodegraded, organic substances and nitrogen are removed, the concentration of the sludge is reduced, and the subsequent treatment is facilitated.

Working principle: when the sewage treatment tank convenient to clean regularly is used, firstly, sewage enters the tank body 1 from the water inlet pipe 2, is subjected to primary filtration through the filter screen 6, is subjected to anaerobic treatment through the filter material plate 9, enters the aerobic treatment cavity 133 from the through hole 12, is fully contacted with oxygen or pure oxygen through the oxygen feeding mechanism 11 and the stirring mechanism 13, is subjected to sedimentation treatment in the sedimentation cavity 14, and finally is driven by the pressure pump to drain the water through the drain pipe 15, so that the sewage treatment tank can be used for other water, when the filter screen 6 and the sedimentation cavity 14 need to be cleaned, the sewage can be treated through the cleaning mechanism 5 and the mud discharging mechanism 8, and then the filter screen 6 can be quickly disassembled through the disassembling mechanism 10, so that the overhaul work is convenient, the practicability of the sewage treatment tank is improved, and the content which is not described in detail in the description belongs to the prior art known to the expert in the field.

Although the present utility model has been described 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, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a sewage treatment jar of convenient periodic cleaning, includes jar body (1) and filter material board (9), its characterized in that: inlet tube (2) are installed to the top of jar body (1), base (4) are installed to the below of jar body (1), the inside of jar body (1) is equipped with clearance mechanism (5), access door (16) are installed in the outside of jar body (1), the below of clearance mechanism (5) is equipped with filter screen (6), and filter screen (6) are installed on the inner wall of jar body (1) through dismantling mechanism (10), one side of filter screen (6) is equipped with collecting box (7), and collecting box (7) are located the outside of jar body (1), filter material board (9) set up in the below of filter screen (6), the below of filter material board (9) is equipped with opening (12), the below of opening (12) is equipped with rabbling mechanism (13), one side of rabbling mechanism (13) is equipped with oxygen mechanism (11), the below of oxygen mechanism (11) is equipped with sedimentation chamber (14), the inside of sedimentation chamber (14) is equipped with mud discharging mechanism (8), one side of sedimentation chamber (14) is equipped with sediment tube (15), sediment tube (3) are installed to one side of sedimentation chamber (14).

2. A wastewater treatment tank for facilitating periodic cleaning as defined in claim 1, wherein: the cleaning mechanism (5) comprises a screw rod (51), a first motor (52) and a cleaning scraping plate (53), the screw rod (51) is installed in the tank body (1) through a bearing, one end of the screw rod (51) is connected with the first motor (52), and the cleaning scraping plate (53) is sleeved on the outer side of the screw rod (51).

3. A wastewater treatment tank for facilitating periodic cleaning as defined in claim 1, wherein: the mud discharging mechanism (8) comprises a hydraulic cylinder (81), a connecting block (82), a connecting rod (83), a reset spring (84) and a cleaning brush (85), wherein the cleaning brush (85) is arranged in the sedimentation cavity (14), and the connecting rod (83) is connected in a built-in groove of the cleaning brush (85) in a sliding manner.

4. A wastewater treatment tank for facilitating periodic cleaning as defined in claim 3, wherein: the outside of connecting rod (83) has cup jointed reset spring (84), the one end swing joint of connecting rod (83) has connecting block (82), one side that connecting block (82) are close to sedimentation chamber (14) inner wall is connected with pneumatic cylinder (81).

5. A wastewater treatment tank for facilitating periodic cleaning as defined in claim 1, wherein: the dismounting mechanism (10) comprises a push rod (101), a sealing ring (102), a clamping block (103) and a limiting spring (104), wherein the limiting spring (104) is arranged in grooves in the two sides of the filter screen (6).

6. A wastewater treatment tank for facilitating periodic cleaning as defined in claim 5, wherein: one side of the limiting spring (104) is provided with a clamping block (103), push rods (101) are inserted into two sides of the tank body (1), and sealing rings (102) are sleeved on the outer sides of the push rods (101).

7. A wastewater treatment tank for facilitating periodic cleaning as defined in claim 1, wherein: the stirring mechanism (13) comprises a second motor (131), a stirring rod (132) and an aerobic treatment cavity (133), the aerobic treatment cavity (133) is arranged below the opening (12), the stirring rod (132) is arranged inside the aerobic treatment cavity (133), and one end of the stirring rod (132) is connected with the second motor (131).

8. A wastewater treatment tank for facilitating periodic cleaning as recited in claim 7, further comprising: the oxygen feeding mechanism (11) comprises an air pump (111), an air feeding pipe (112) and a spray head (113), and the spray head (113) is arranged on one side of the aerobic treatment cavity (133).

9. A wastewater treatment tank for facilitating periodic cleaning as recited in claim 8, further comprising: one side of the spray head (113) far away from the aerobic treatment cavity (133) is connected with an air supply pipe (112), and an air pump (111) is arranged in the air supply pipe (112).