CN116874097A - Sewage treatment vehicle with multistage treatment function - Google Patents
Sewage treatment vehicle with multistage treatment function Download PDFInfo
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- CN116874097A CN116874097A CN202311152342.0A CN202311152342A CN116874097A CN 116874097 A CN116874097 A CN 116874097A CN 202311152342 A CN202311152342 A CN 202311152342A CN 116874097 A CN116874097 A CN 116874097A
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- fixedly connected
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- assembly
- sewage
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- 238000011282 treatment Methods 0.000 title claims abstract description 182
- 239000010865 sewage Substances 0.000 title claims abstract description 63
- 230000007246 mechanism Effects 0.000 claims abstract description 31
- 238000011221 initial treatment Methods 0.000 claims abstract description 21
- 238000000926 separation method Methods 0.000 claims abstract description 15
- 238000001556 precipitation Methods 0.000 claims abstract description 11
- 238000009423 ventilation Methods 0.000 claims abstract description 11
- 238000004062 sedimentation Methods 0.000 claims abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 19
- 238000005507 spraying Methods 0.000 claims description 10
- 230000006835 compression Effects 0.000 claims description 7
- 238000007906 compression Methods 0.000 claims description 7
- 230000000149 penetrating effect Effects 0.000 claims description 7
- 230000000903 blocking effect Effects 0.000 claims description 6
- 239000010802 sludge Substances 0.000 claims description 5
- 238000002347 injection Methods 0.000 claims description 4
- 239000007924 injection Substances 0.000 claims description 4
- 238000005273 aeration Methods 0.000 abstract description 2
- 239000002244 precipitate Substances 0.000 abstract description 2
- 230000009471 action Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000013049 sediment Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F7/00—Aeration of stretches of water
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/02—Settling tanks with single outlets for the separated liquid
-
- 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
- C02F2001/007—Processes including a sedimentation step
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/008—Mobile apparatus and plants, e.g. mounted on a vehicle
Landscapes
- Chemical & Material Sciences (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)
- Chemical Kinetics & Catalysis (AREA)
- Treatment Of Biological Wastes In General (AREA)
Abstract
The invention discloses a sewage treatment vehicle with a multi-stage treatment function, which relates to the field of sewage treatment equipment and comprises a vehicle body, wherein the top end of the vehicle body is fixedly connected with a treatment box, a multi-stage treatment mechanism is arranged in the treatment box, and the multi-stage treatment mechanism comprises a precipitation treatment assembly and an aeration treatment assembly; the sedimentation treatment assembly comprises a primary treatment cylinder, the primary treatment cylinder is fixedly connected with the inner wall of the treatment box, a horizontally arranged separating plate is fixedly arranged in the primary treatment cylinder, a dirt collecting cavity is arranged in the primary treatment cylinder below the separating plate, an opening and closing mechanism is arranged at the bottom end in the primary treatment cylinder, and a negative pressure traction assembly connected with the opening and closing mechanism is arranged at the top end in the primary treatment cylinder; the invention can carry out precipitation separation on the precipitate in the sewage by arranging the precipitation treatment assembly, can carry out ventilation treatment on the sewage after precipitation separation by arranging the ventilation treatment assembly, and has the advantages of strong maneuverability, no region limitation and multistage treatment on the sewage.
Description
Technical Field
The invention relates to the field of sewage treatment equipment, in particular to a sewage treatment vehicle with a multi-stage treatment function.
Background
Along with the development of society and technology, the conditions of human living materials are more and more abundant, the domestic garbage is more and more abundant, the storage capacity of domestic water is gradually reduced, and the regulations for saving water and recycling water sources are prepared globally at present
In daily life, people need to recycle a limited water source, and a plurality of sewage treatment devices are generated.
At present, sewage treatment is often carried out by a sewage pipeline in a centralized manner to a sewage treatment plant for treatment, but because the coverage of the sewage pipeline is not wide enough, sewage in a partial area cannot be carried through the sewage pipeline, so that the sewage treatment is difficult, and therefore, a movable sewage treatment vehicle is necessary to be provided for realizing the treatment of sewage.
Disclosure of Invention
The invention provides a sewage treatment vehicle with a multi-stage treatment function, which solves the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions:
the sewage treatment vehicle with the multi-stage treatment function comprises a vehicle body, wherein the top end of the vehicle body is fixedly connected with a treatment tank, a sewage pump is fixedly arranged at the top end of the treatment tank, a multi-stage treatment mechanism is arranged in the treatment tank, and an external driving mechanism connected with the multi-stage treatment mechanism is arranged at the top end of the treatment tank;
the multi-stage treatment mechanism comprises a precipitation treatment assembly and a ventilation treatment assembly;
the sedimentation treatment assembly comprises a first-stage treatment cylinder, the first-stage treatment cylinder is fixedly connected with the inner wall of the treatment box, a separation plate which is horizontally arranged is fixedly arranged in the first-stage treatment cylinder, a plurality of sedimentation tanks are arranged on the separation plate, a dirt collecting cavity is arranged in the first-stage treatment cylinder below the separation plate, a sewage discharge pipe is fixedly arranged on the first-stage treatment cylinder at one side of the dirt collecting cavity, an opening and closing mechanism is arranged at the bottom end in the first-stage treatment cylinder, and a negative pressure traction assembly which is connected with the opening and closing mechanism is arranged at the top end in the first-stage treatment cylinder;
the ventilation treatment assembly comprises a secondary treatment cylinder, a drain pipe is fixedly arranged on one side of the secondary treatment cylinder, the secondary treatment cylinder is fixedly connected with the inner wall of the treatment box, and a gas spraying cover is arranged in the secondary treatment cylinder;
the external driving mechanism comprises a negative pressure assembly and an air inlet assembly, the negative pressure assembly and the air inlet assembly are connected with the driving assembly together, the negative pressure assembly is connected with the negative pressure traction assembly, and the air inlet assembly is connected with the air injection cover.
As a preferable technical scheme of the invention, the negative pressure assembly comprises a first piston cylinder seat, the air inlet assembly comprises a second piston cylinder seat, the first piston cylinder seat and the second piston cylinder seat are fixedly arranged at the top end of the treatment box, piston plates are fixedly connected in the first piston cylinder seat and the second piston cylinder seat, a compression rod is fixedly connected to one side of each piston plate, a fixed baffle frame is fixedly connected in each of the first piston cylinder seat and the second piston cylinder seat, the compression rod penetrates through the fixed baffle frame and is in sliding connection with the fixed baffle frame, a return spring is fixedly connected between the piston plates and the fixed baffle frame, and the return spring is sleeved outside the compression rod.
As a preferable technical scheme of the invention, the driving assembly comprises a driving motor fixedly arranged at the top of the treatment box, an output shaft of the driving motor is fixedly connected with a cam, and one end of the pressing rod, which is close to the cam, is fixedly connected with a top moving ball.
As a preferable technical scheme of the invention, the opening and closing mechanism comprises a middle seat fixedly arranged at the inner bottom of the primary treatment cylinder, a water inlet channel is penetrated and arranged on the middle seat, a blocking column is connected in a sliding manner in the water inlet channel, and a connecting rod is penetrated and fixedly connected on the blocking column.
As a preferable technical scheme of the invention, the bottom end of the connecting rod is fixedly connected with a guide seat, a water through hole is formed in the guide seat in a penetrating way, and the guide seat is in sliding connection with the inner wall of the water inlet channel.
As a preferable technical scheme of the invention, the negative pressure traction assembly comprises a negative pressure main pipe and a negative pressure branch pipe which are fixedly arranged on one side of the first piston cylinder seat, wherein the negative pressure main pipe is fixedly connected with the top end of the primary treatment cylinder, the negative pressure branch pipe is fixedly connected with a pneumatic telescopic rod, the telescopic end of the pneumatic telescopic rod is fixedly connected with a traction disc, the bottom end of the traction disc is fixedly connected with a plurality of guide rods, the guide rods penetrate through the primary treatment cylinder and are fixedly connected with a traction block, and the bottom end of the traction block is fixedly connected with a connecting rod.
As a preferable technical scheme of the invention, the end part of the second piston cylinder seat is fixedly connected with an air jet pipe, the air jet pipe extends into the secondary treatment cylinder and is fixedly connected with an air jet cover, and a plurality of air jet holes are formed in the bottom of the air jet cover.
As a preferable technical scheme of the invention, a transfer pump is fixedly connected in the treatment box, the input end and the output end of the transfer pump are both connected with transfer pipes, and the two transfer pipes respectively extend into the primary treatment cylinder and the secondary treatment cylinder.
As a preferable technical scheme of the invention, the end part of the first piston cylinder seat is fixedly connected with an exhaust pipe, and the end part of the second piston cylinder seat is fixedly connected with an air inlet pipe.
As a preferable technical scheme of the invention, two ends of the bottom in the treatment box are fixedly connected with sludge guide seats, and a baffle cover is fixedly arranged at the bottom end of the primary treatment cylinder.
The invention has the following advantages: the invention can carry out precipitation separation on the precipitate in the sewage by arranging the precipitation treatment assembly, can carry out ventilation treatment on the sewage after precipitation separation by arranging the ventilation treatment assembly, and has the advantages of strong maneuverability, no region limitation and multistage treatment on the sewage.
Drawings
Fig. 1 is a schematic perspective view of a sewage treatment vehicle with a multistage treatment function.
Fig. 2 is a schematic perspective sectional structure of a treatment tank in a sewage treatment vehicle having a multistage treatment function.
Fig. 3 is a schematic perspective sectional structure view of a sedimentation treatment assembly in a sewage treatment vehicle having a multistage treatment function.
Fig. 4 is a schematic perspective sectional structure view of a ventilation treatment assembly in a sewage treatment vehicle having a multistage treatment function.
Fig. 5 is a schematic perspective sectional structure view of an external driving mechanism in a sewage treatment vehicle with a multistage treatment function.
Fig. 6 is a schematic structural view of a separation plate in a sewage treatment vehicle having a multistage treatment function.
In the figure: 1. a vehicle body; 2. a treatment box; 3. a sewage pump; 4. an external driving mechanism; 5. a blow-down pipe; 6. a drain pipe; 7. a primary treatment cylinder; 8. a secondary treatment cylinder; 9. a sludge guide seat; 10. a shield; 11. a separation plate; 12. a dirt collection cavity; 13. an opening and closing mechanism; 14. a transfer pipe; 15. a transfer pump; 16. a drive assembly; 17. a negative pressure traction assembly; 18. a gas-spraying cover; 19. a middle seat; 20. a guide seat; 21. plugging the column; 22. a connecting rod; 23. a traction block; 24. a guide rod; 25. a traction disk; 26. a negative pressure main pipe; 27. a pneumatic telescopic rod; 28. a gas lance; 29. a gas injection hole; 30. a first piston cylinder seat; 31. a second piston cylinder seat; 32. an exhaust pipe; 33. an air inlet pipe; 34. a driving motor; 35. a cam; 36. a negative pressure branch pipe; 37. a piston plate; 38. a compression bar; 39. a fixed baffle frame; 40. a return spring; 41. pushing the ball; 42. a precipitation tank.
Detailed Description
The preferred embodiments of the present invention will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present invention only, and are not intended to limit the present invention.
It should be noted that the positional or positional relationship indicated by the terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the positional or positional relationship shown in the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the apparatus or element to be referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention.
Referring to fig. 1-6, a sewage treatment vehicle with a multi-stage treatment function comprises a vehicle body 1, wherein the top end of the vehicle body 1 is fixedly connected with a treatment tank 2, the top end of the treatment tank 2 is fixedly provided with a sewage pump 3, a multi-stage treatment mechanism is arranged in the treatment tank 2, and the top end of the treatment tank 2 is provided with an external driving mechanism 4 connected with the multi-stage treatment mechanism;
the multi-stage treatment mechanism comprises a precipitation treatment assembly and a ventilation treatment assembly;
the sedimentation treatment assembly comprises a first-stage treatment cylinder 7, the first-stage treatment cylinder 7 is fixedly connected with the inner wall of the treatment box 2, a separation plate 11 which is horizontally arranged is fixedly arranged in the first-stage treatment cylinder 7, a plurality of sedimentation tanks 42 are arranged on the separation plate 11, a sewage collection cavity 12 is arranged in the first-stage treatment cylinder 7 below the separation plate 11, a sewage discharge pipe 5 is fixedly arranged on the first-stage treatment cylinder 7 at one side of the sewage collection cavity 12, an opening and closing mechanism 13 is arranged at the bottom end in the first-stage treatment cylinder 7, and a negative pressure traction assembly 17 which is connected with the opening and closing mechanism 13 is arranged at the top end in the first-stage treatment cylinder 7;
the ventilation treatment assembly comprises a secondary treatment cylinder 8, a drain pipe 6 is fixedly arranged on one side of the secondary treatment cylinder 8, the secondary treatment cylinder 8 is fixedly connected with the inner wall of the treatment box 2, and a gas spraying cover 18 is arranged in the secondary treatment cylinder 8;
the external driving mechanism 4 comprises a negative pressure assembly and an air inlet assembly, the negative pressure assembly and the air inlet assembly are connected with a driving assembly 16, the negative pressure assembly is connected with a negative pressure traction assembly 17, and the air inlet assembly is connected with an air injection cover 18.
The negative pressure assembly comprises a first piston cylinder seat 30, the air inlet assembly comprises a second piston cylinder seat 31, the first piston cylinder seat 30 and the second piston cylinder seat 31 are fixedly arranged at the top end of the treatment box 2, piston plates 37 are fixedly connected in the first piston cylinder seat 30 and the second piston cylinder seat 31 in a sliding manner, a pressure rod 38 is fixedly connected to one side of each piston plate 37, a fixed baffle frame 39 is fixedly connected in each first piston cylinder seat 30 and the second piston cylinder seat 31, the pressure rod 38 penetrates through the fixed baffle frame 39 and is fixedly connected with the fixed baffle frame 39, a return spring 40 is fixedly connected between each piston plate 37 and the fixed baffle frame 39, and the return spring 40 is sleeved outside the pressure rod 38.
The driving assembly 16 comprises a driving motor 34 fixedly arranged on the top of the treatment box 2, an output shaft of the driving motor 34 is fixedly connected with a cam 35, and one end, close to the cam 35, of the pressing rod 38 is fixedly connected with a jacking ball 41.
The opening and closing mechanism 13 comprises a middle seat 19 fixedly arranged at the inner bottom of the primary treatment cylinder 7, a water inlet channel is formed in the middle seat 19 in a penetrating manner, a blocking column 21 is connected in a sliding manner in the water inlet channel, and a connecting rod 22 is connected in a penetrating manner and fixedly connected to the blocking column 21.
The bottom end of the connecting rod 22 is fixedly connected with a guide seat 20, a water through hole is formed in the guide seat 20 in a penetrating mode, and the guide seat 20 is in sliding connection with the inner wall of the water inlet channel.
The negative pressure traction assembly 17 comprises a negative pressure main pipe 26 and a negative pressure branch pipe 36 which are fixedly arranged on one side of the first piston cylinder seat 30, the negative pressure main pipe 26 is fixedly connected with the top end of the primary treatment cylinder 7, the negative pressure branch pipe 36 is fixedly connected with a pneumatic telescopic rod 27, the telescopic end of the pneumatic telescopic rod 27 is fixedly connected with a traction disc 25, the bottom end of the traction disc 25 is fixedly connected with a plurality of guide rods 24, the guide rods 24 penetrate through the primary treatment cylinder 7 and are fixedly connected with a traction block 23, and the bottom end of the traction block 23 is fixedly connected with a connecting rod 22.
The end of the second piston cylinder seat 31 is fixedly connected with a gas spraying pipe 28, the gas spraying pipe 28 extends into the secondary treatment cylinder 8 and is fixedly connected with the gas spraying cover 18, and a plurality of gas spraying holes 29 are formed in the bottom of the gas spraying cover 18.
The treatment box 2 is internally and fixedly connected with a transfer pump 15, the input end and the output end of the transfer pump 15 are both connected with transfer pipes 14, and the two transfer pipes 14 respectively extend into the primary treatment cylinder 7 and the secondary treatment cylinder 8.
The end of the first piston cylinder base 30 is fixedly connected with an exhaust pipe 32, and the end of the second piston cylinder base 31 is fixedly connected with an air inlet pipe 33.
The negative pressure main pipe 26 and the negative pressure branch pipe 36 are respectively provided with a first one-way valve, the exhaust pipe 32 is provided with a second one-way valve, and the conduction directions of the first one-way valve and the second one-way valve are opposite;
the air inlet pipe 33 is provided with a third one-way valve, the air spraying pipe 28 is provided with a fourth one-way valve, and the conducting directions of the third one-way valve and the fourth one-way valve are opposite.
The negative pressure main pipe 26 and the negative pressure branch pipe 36 are respectively provided with a bleed valve, and when the bleed valves are opened, the negative pressure main pipe 26, the negative pressure branch pipe 36 and the primary treatment cylinder 7 can be in a normal pressure state.
The sludge guide seats 9 are fixedly connected to two ends of the bottom in the treatment box 2, and a baffle cover 10 is fixedly arranged at the bottom end of the primary treatment cylinder 7.
In the implementation process, firstly, a sewage pump 3 is controlled to start to convey sewage into a treatment box 2, and sediment in the sewage enters the lower part of a baffle cover 10 through the guide of a sludge guide seat 9;
then, the driving motor 34 is controlled to start, the driving motor 34 drives the cam 35 to rotate, and under the action of the reset spring 40, the two piston plates 37 respectively reciprocate in the first piston cylinder seat 30 and the second piston cylinder seat 31, so that the first piston cylinder seat 30 continuously sucks air, and the second piston cylinder seat 31 continuously exhausts air;
when the first piston cylinder seat 30 sucks air, negative pressure is generated in the first-stage treatment cylinder 7, the starting telescopic rod is contracted, the traction speed = block, the guide rod 24, the traction disc 25, the connecting rod 22 and the plugging column 21 are driven to synchronously move upwards, the water inlet channel is opened, sediment is mixed with innumerable substances to be attracted upwards through the water inlet channel under the action of the negative pressure to enter the first-stage treatment cylinder 7, when the sewage in the first-stage treatment cylinder 7 reaches a set quantity, the driving motor 34 is controlled to stop running, the air release valve is started, the air pressure in the first-stage treatment cylinder 7, the negative pressure main pipe 26 and the negative pressure branch pipe 36 is returned to a normal state, the plugging column 21 moves downwards under the action of gravity to plug the water inlet channel again, then the sewage in the first-stage treatment cylinder 7 is kept still, and the sediment in the sewage falls into the sewage collecting cavity 12 below through the separating plate 11;
after the sewage in the first-stage treatment cylinder 7 is settled, controlling the transfer pump 15 to start to convey the sewage into the second-stage treatment cylinder 8, then closing the air release valve, starting the driving motor 34 again, sucking the sewage in the treatment tank 2 into the first-stage treatment cylinder 7 again for standing treatment, and sucking external air into the second-stage treatment cylinder 8 by the second piston cylinder seat 31 in the starting process of the driving motor 34 to realize aeration treatment;
in the sewage treatment process, the sewage discharge and drainage can be realized by opening the sealing covers at the end parts of the sewage discharge pipe 5 and the drainage pipe 6.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present invention, and the present invention is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present invention has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The sewage treatment vehicle with the multi-stage treatment function comprises a vehicle body (1), and is characterized in that the top end of the vehicle body (1) is fixedly connected with a treatment tank (2), a sewage pump (3) is fixedly arranged at the top end of the treatment tank (2), a multi-stage treatment mechanism is arranged in the treatment tank (2), and an external driving mechanism (4) connected with the multi-stage treatment mechanism is arranged at the top end of the treatment tank (2);
the multi-stage treatment mechanism comprises a precipitation treatment assembly and a ventilation treatment assembly;
the sedimentation treatment assembly comprises a first-stage treatment cylinder (7), the first-stage treatment cylinder (7) is fixedly connected with the inner wall of the treatment box (2), a separation plate (11) which is horizontally arranged is fixedly arranged in the first-stage treatment cylinder (7), a plurality of sedimentation tanks (42) are formed in the separation plate (11), a dirt collecting cavity (12) is formed in the first-stage treatment cylinder (7) below the separation plate (11), a sewage drain pipe (5) is fixedly arranged on the first-stage treatment cylinder (7) at one side of the dirt collecting cavity (12), an opening and closing mechanism (13) is arranged at the bottom end in the first-stage treatment cylinder (7), and a negative pressure traction assembly (17) connected with the opening and closing mechanism (13) is arranged at the top end in the first-stage treatment cylinder (7);
the ventilation treatment assembly comprises a secondary treatment cylinder (8), a drain pipe (6) is fixedly arranged on one side of the secondary treatment cylinder (8), the secondary treatment cylinder (8) is fixedly connected with the inner wall of the treatment box (2), and a gas spraying cover (18) is arranged in the secondary treatment cylinder (8);
the external driving mechanism (4) comprises a negative pressure assembly and an air inlet assembly, the negative pressure assembly and the air inlet assembly are connected with a driving assembly (16) together, the negative pressure assembly is connected with a negative pressure traction assembly (17), and the air inlet assembly is connected with an air injection cover (18).
2. The sewage treatment vehicle with the multi-stage treatment function according to claim 1, wherein the negative pressure component comprises a first piston cylinder seat (30), the air inlet component comprises a second piston cylinder seat (31), the first piston cylinder seat (30) and the second piston cylinder seat (31) are fixedly arranged at the top end of the treatment box (2), piston plates (37) are fixedly connected in the first piston cylinder seat (30) and the second piston cylinder seat (31), a compression rod (38) is fixedly connected to one side of the piston plates (37), a fixed baffle frame (39) is fixedly connected in the first piston cylinder seat (30) and the second piston cylinder seat (31), the compression rod (38) penetrates through the fixed baffle frame (39) and is in sliding connection with the fixed baffle frame, a return spring (40) is fixedly connected between the piston plates (37) and the fixed baffle frame (39), and the return spring (40) is sleeved outside the compression rod (38).
3. The sewage treatment vehicle with the multi-stage treatment function according to claim 2, wherein the driving assembly (16) comprises a driving motor (34) fixedly arranged at the top of the treatment tank (2), an output shaft of the driving motor (34) is fixedly connected with a cam (35), and one end, close to the cam (35), of the pressing rod (38) is fixedly connected with a jacking ball (41).
4. The sewage treatment vehicle with the multi-stage treatment function according to claim 1, wherein the opening and closing mechanism (13) comprises an intermediate seat (19) fixedly arranged at the inner bottom of the primary treatment cylinder (7), a water inlet channel is formed in the intermediate seat (19) in a penetrating manner, a blocking column (21) is connected in a sliding manner in the water inlet channel, and a connecting rod (22) is connected in a penetrating manner and fixedly connected to the blocking column (21).
5. The sewage treatment vehicle with the multi-stage treatment function according to claim 4, wherein the bottom end of the connecting rod (22) is fixedly connected with a guide seat (20), a water through hole is formed in the guide seat (20) in a penetrating mode, and the guide seat (20) is in sliding connection with the inner wall of the water inlet channel.
6. The sewage treatment vehicle with the multi-stage treatment function according to claim 5, wherein the negative pressure traction assembly (17) comprises a negative pressure main pipe (26) and a negative pressure branch pipe (36) which are fixedly arranged on one side of the first piston cylinder seat (30), the negative pressure main pipe (26) is fixedly connected with the top end of the first-stage treatment cylinder (7), the negative pressure branch pipe (36) is fixedly connected with a pneumatic telescopic rod (27), the telescopic end of the pneumatic telescopic rod (27) is fixedly connected with a traction disc (25), the bottom end of the traction disc (25) is fixedly connected with a plurality of guide rods (24), the guide rods (24) penetrate through the first-stage treatment cylinder (7) and are fixedly connected with a traction block (23), and the bottom end of the traction block (23) is fixedly connected with a connecting rod (22).
7. The sewage treatment vehicle with the multi-stage treatment function according to claim 2, wherein the end part of the second piston cylinder seat (31) is fixedly connected with an air ejector tube (28), the air ejector tube (28) extends into the secondary treatment cylinder (8) and is fixedly connected with an air ejector cover (18), and a plurality of air ejector holes (29) are formed in the bottom of the air ejector cover (18).
8. The sewage treatment vehicle with the multi-stage treatment function according to claim 1, wherein a transfer pump (15) is fixedly connected in the treatment tank (2), an input end and an output end of the transfer pump (15) are both connected with transfer pipes (14), and the two transfer pipes (14) respectively extend into the primary treatment cylinder (7) and the secondary treatment cylinder (8).
9. The sewage treatment vehicle with the multi-stage treatment function according to claim 2, wherein an exhaust pipe (32) is fixedly connected to an end portion of the first piston cylinder seat (30), and an intake pipe (33) is fixedly connected to an end portion of the second piston cylinder seat (31).
10. The sewage treatment vehicle with the multi-stage treatment function according to claim 1, wherein two ends of the bottom in the treatment box (2) are fixedly connected with sludge guide seats (9), and a baffle cover (10) is fixedly arranged at the bottom end of the primary treatment cylinder (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311152342.0A CN116874097B (en) | 2023-09-08 | 2023-09-08 | Sewage treatment vehicle with multistage treatment function |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311152342.0A CN116874097B (en) | 2023-09-08 | 2023-09-08 | Sewage treatment vehicle with multistage treatment function |
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| CN116874097A true CN116874097A (en) | 2023-10-13 |
| CN116874097B CN116874097B (en) | 2023-11-21 |
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| KR20140096413A (en) * | 2013-01-25 | 2014-08-06 | 주식회사 와이엘환경 | Vehicle-mounted type waste water treatment apparatus |
| CN104310293A (en) * | 2014-08-27 | 2015-01-28 | 梧州市旺捷机械制造有限公司 | Filling-machine two-segment control discharging apparatus |
| KR102018647B1 (en) * | 2018-05-02 | 2019-09-04 | 한광전기공업주식회사 | Sewage treatment vehicle |
| CN109121637A (en) * | 2018-08-15 | 2019-01-04 | 苏州浔宇新材料科技有限公司 | A kind of interior cultivating seeds large area fertilizing, watering device |
| CN215480297U (en) * | 2021-07-05 | 2022-01-11 | 北京中科绿电节能环保工程有限责任公司 | Multistage sewage treatment plant |
| WO2023024423A1 (en) * | 2021-08-25 | 2023-03-02 | 江苏裕隆环保有限公司 | Modular domestic sewage treatment apparatus |
| CN114573135A (en) * | 2021-12-22 | 2022-06-03 | 宏伟建设工程股份有限公司 | Industrial park sewage cycle processing apparatus |
| CN115196835A (en) * | 2022-07-28 | 2022-10-18 | 揭阳市嵘途环保设备工程有限公司 | Industrial sewage treatment system and method |
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| CN116874097B (en) | 2023-11-21 |
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