CN111577610A - Sludge pump - Google Patents
Sludge pump Download PDFInfo
- Publication number
- CN111577610A CN111577610A CN202010447828.7A CN202010447828A CN111577610A CN 111577610 A CN111577610 A CN 111577610A CN 202010447828 A CN202010447828 A CN 202010447828A CN 111577610 A CN111577610 A CN 111577610A
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- China
- Prior art keywords
- fixedly arranged
- block
- plate
- space
- working space
- Prior art date
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D7/00—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts
- F04D7/02—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type
- F04D7/04—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type the fluids being viscous or non-homogenous
- F04D7/045—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type the fluids being viscous or non-homogenous with means for comminuting, mixing stirring or otherwise treating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/0084—Disintegrating by knives or other cutting or tearing members which chop material into fragments specially adapted for disintegrating garbage, waste or sewage
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/14—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/007—Details, component parts, or accessories especially adapted for liquid pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/40—Casings; Connections of working fluid
- F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
- F04D29/426—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for liquid pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/40—Casings; Connections of working fluid
- F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
- F04D29/426—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for liquid pumps
- F04D29/4273—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for liquid pumps suction eyes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/40—Casings; Connections of working fluid
- F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
- F04D29/426—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for liquid pumps
- F04D29/4293—Details of fluid inlet or outlet
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C2201/00—Codes relating to disintegrating devices adapted for specific materials
- B02C2201/06—Codes relating to disintegrating devices adapted for specific materials for garbage, waste or sewage
- B02C2201/063—Codes relating to disintegrating devices adapted for specific materials for garbage, waste or sewage for waste water or sewage
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Environmental & Geological Engineering (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention discloses a sludge pump, which comprises a base, a working shell fixedly arranged on the base, a working space arranged in the working shell, a feeding pipe fixedly arranged on the working shell and communicated with the working space, a discharging pipe fixedly arranged on the working shell and communicated with the working space, a round hole groove arranged on the side wall of the working space, and a mounting pipe fixedly arranged on the working shell and communicated with the round hole groove, the setting is at the very board of work casing one side, the fixed motor that sets up on very board, the fixed transmission shaft that sets up at the motor output and pass installation pipe and round hole groove, the fixed impeller that sets up at the transmission shaft and lie in the workspace, the resilient means of setting in the workspace, the breaker of setting in the inlet tube, thereby can utilize breaker to carry out the breakage with harder great mud to avoid blocking the impeller and influence its normal work.
Description
Technical Field
The invention belongs to the field of sludge treatment, and particularly relates to a sludge pump.
Background
The existing sludge reflux pump can clamp the impeller to prevent the impeller from rotating when meeting the impeller due to some harder and larger sludge in the sewage treatment process, so that the sludge pump can not work continuously.
Disclosure of Invention
The invention provides a sludge pump which can crush harder and larger sludge by using a crushing device so as to avoid clamping an impeller and influencing the normal operation of the impeller, and aims to overcome the defects of the prior art.
In order to achieve the purpose, the invention adopts the following technical scheme: the utility model provides a sludge pump, the on-line screen storage device comprises a base, the fixed work casing that sets up on the base, the working space of setting in the work casing, the fixed inlet pipe that sets up on the work casing and be linked together with working space, the fixed discharging pipe that sets up on the work casing and be linked together with working space, the round hole groove of setting on the working space lateral wall, the fixed installation pipe that sets up on the work casing and be linked together with the round hole groove, the straight board of setting in work casing one side, the fixed motor that sets up on straight board, the fixed transmission shaft that sets up at the motor output and pass installation pipe and round hole groove, the fixed impeller that sets up at the transmission shaft and be located working space, the elastic device of setting in working space, the breaker of setting in the inlet pipe.
The crushing device comprises a plurality of crushing components which are uniformly arranged on a transmission shaft along the circumferential direction; the crushing component comprises a supporting plate fixedly arranged on the transmission shaft, a supporting space arranged in the supporting plate and provided with an opening at one side, a sliding block arranged in the supporting space in a reciprocating manner, a moving plate arranged in the supporting space in a reciprocating manner, and a first telescopic spring fixedly arranged between the bottom of the supporting space and the moving plate.
The crushing device also comprises a first long plate fixedly arranged on the moving plate, a second long plate fixedly arranged on the moving plate, a sliding space arranged on the sliding block, a moving block arranged in the sliding space in a reciprocating moving mode, and a chopping blade fixedly arranged on the moving block.
The crushing device further comprises two sliding blocks which are fixedly arranged on the two side faces of the sliding block respectively and are positioned in the sliding space, two rectangular grooves which are arranged on the two side faces of the sliding block respectively, a first groove which is arranged on the side wall of one side of the supporting space, and a first clamping block which is arranged in the first groove in a reciprocating manner.
The crushing device further comprises a second telescopic spring fixedly arranged on the first clamping block and arranged at the bottom of the first groove, a first chute arranged on the first clamping block, a second groove arranged on the side wall of the other side of the supporting space, a second clamping block arranged in the second groove in a reciprocating manner, a tension spring fixedly arranged on the second clamping block and arranged at the bottom of the second groove, and a second chute arranged on the second clamping block, wherein one end of the second telescopic spring is fixedly arranged on one end face, close to the bottom of the first groove, of the first clamping block, and one end of the tension spring is fixedly arranged on one end face, close to the bottom of the second groove, of the second clamping block.
The elastic device comprises a convex block fixedly arranged on the transmission shaft, four first sector plates arranged in the working space along the circumferential direction, a pushing block fixedly arranged on one end face of each first sector plate close to the end wall of the working space, four arc-shaped blocks fixedly arranged on the four first sector plates respectively, and four second sector plates arranged in the working space along the circumferential direction, wherein a plurality of third telescopic springs are fixedly arranged on each first sector plate and one end wall of the working space respectively, a plurality of fourth telescopic springs are fixedly arranged between each second sector plate and the end wall of the other end of the working space respectively, one end of each third telescopic spring is fixedly arranged on the end face of each first sector plate close to the end wall of one end of the working space, and one end of each fourth telescopic spring is fixedly arranged on the end face of each second sector plate close to the end wall of the other end of the working space, the position pushing block is a triangular prism, a first rubber block is fixedly arranged on an annular inner wall of the working space, a second rubber block is fixedly arranged at one end, close to the transmission shaft, of the first sector plate, a third rubber block is fixedly arranged at one end, close to the transmission shaft, of the second sector plate, a fourth rubber block is fixedly arranged on one side face, close to each other, of each first sector plate, and a fifth rubber block is fixedly arranged on one side face, close to each other, of each second sector plate.
In summary, the invention has the following advantages: this equipment structure is simple, thereby can utilize breaker to carry out the breakage with harder great mud and avoid blocking the impeller and influence its normal work.
Drawings
Fig. 1 is a perspective view of the present invention.
Fig. 2 is a top view of the present invention.
Fig. 3 is a sectional view taken at a-a in fig. 2.
Fig. 4 is a front view of the present invention.
Fig. 5 is a sectional view taken at B-B in fig. 4.
Fig. 6 is an enlarged view of fig. 5 at C.
Fig. 7 is a cross-sectional view of the crushing member.
Fig. 8 is a front view of the push plate.
Fig. 9 is a top view of the kickboard.
Detailed Description
As shown in fig. 1-9, a sludge pump comprises a base 1, a working housing 2 fixedly arranged on the base 1, a working space arranged in the working housing 2, a feeding pipe 3 fixedly arranged on the working housing 2 and communicated with the working space, a discharging pipe 4 fixedly arranged on the working housing 2 and communicated with the working space, a round hole groove arranged on the side wall of the working space, a mounting pipe 5 fixedly arranged on the working housing 2 and communicated with the round hole groove, a tappet plate 6 arranged on one side of the working housing 2, a motor 7 fixedly arranged on the tappet plate 6, a transmission shaft 8 fixedly arranged at the output end of the motor 7 and penetrating through the mounting pipe 5 and the round hole groove, an impeller fixedly arranged on the transmission shaft 8 and positioned in the working space, an elastic device arranged in the working space, and a crushing device arranged in the feeding pipe 3; the motor starts to drive the impeller to rotate, sludge is sucked from the feeding pipe, the crushing device starts to crush the sucked sludge, the elastic device starts to rebound the sludge on the end wall of the space of the shell, and the impeller continues to rotate to send the sludge out of the discharging pipe.
The crushing device comprises a plurality of crushing parts which are uniformly arranged on the transmission shaft 8 along the circumferential direction; the crushing member includes a support plate 50 fixedly disposed on the transmission shaft 8, a support space disposed in the support plate 50 and having an opening at one side, a sliding block 51 reciprocally disposed in the support space, a moving plate 52 reciprocally disposed in the support space, and a first extension spring 556 fixedly disposed between the bottom of the support space and the moving plate 52.
The crushing device also comprises a first long plate 53 fixedly arranged on the moving plate 52, a second long plate 54 fixedly arranged on the moving plate 52, a sliding space arranged on the sliding block 51, a moving block 55 arranged in the sliding space in a reciprocating and movable mode, and a chopping blade 679 fixedly arranged on the moving block 55.
The crushing device further comprises two sliding blocks 888 which are respectively and fixedly arranged on two side surfaces of the moving block 55 and are positioned in the sliding space, two rectangular grooves which are respectively arranged on two side surfaces of the sliding block 51, a first groove which is arranged on one side wall of the supporting space, and a first clamping block 56 which is arranged in the first groove in a reciprocating manner.
The crushing device also comprises a second telescopic spring fixedly arranged on the first clamping block 56 and at the bottom of the first groove, a first chute arranged on the first clamping block 56, a second groove arranged on the side wall of the other side of the supporting space, a second clamping block 57 arranged in the second groove in a reciprocating manner, a tension spring fixedly arranged on the second clamping block 57 and at the bottom of the second groove, and a second chute arranged on the second clamping block 57, wherein one end of the second telescopic spring is fixedly arranged on the end surface of the first clamping block 56 close to the bottom of the first groove, one end of the tension spring is fixedly arranged on the end surface of the second clamping block 57 close to the bottom of the second groove, the first long plate 53 is matched with the first groove, the second long plate 54 is matched with the second groove, the end of the first long plate 53 matched with the first groove is arranged as an inclined plane, one end of the second long plate 54, which is matched with the second groove, is set to be an inclined surface; when the motor drives the chopping blade to rotate and meet harder stones or other hard objects, the moving block 55 can move backwards, the moving block 55 drives the moving plate 52 to move towards the supporting space, the moving plate 52 drives the first long plate 53 and the second long plate 54 to move, the first long plate 53 is separated from the first groove, the second long plate 54 is separated from the second groove, the first clamping block 56 pushes the moving block 55 to move under the action of the second expansion spring, the second clamping block 57 moves towards the direction far away from the moving block 55 under the action of the tension spring, the chopping blade moves to be separated from the harder stones or other hard objects, the chopping blade can lose the obstruction after being separated from the harder stones or other hard objects, so that the chopping blade is reset under the action of the first expansion spring 556, the first long plate 53 and the second long plate 54 are driven by the first long plate 53 and the second long plate 54, the first clamping block 56 and the second clamping block 57 are driven by the first long plate 53 and the second long plate 54 to move, the first clamping block 56 and the second clamping block 57 drive the chopping blades to reset, and the reset of the chopping blades can push the hard stones or other hard objects at the side aside, so that the situation that the hard stones or other hard objects enter the impeller to cause abrasion or clamping of the impeller is avoided; through the arrangement of the first clamping block 56 and the second clamping block 57, the chopping blade can be pushed to move aside when meeting harder stones or other hard objects, so that the situation that the chopping blade is subjected to larger abrasion caused by forced cutting of the harder stones or other hard objects is avoided, the failure rate of the equipment can be reduced, and the service life of the equipment is prolonged.
The elastic device comprises a convex block 699 fixedly arranged on the transmission shaft 8, four first sector plates 100 arranged in a working space along the circumferential direction, a pushing block 701 fixedly arranged on the end face of one end, close to the end wall of the working space, of the four first sector plates 100 respectively, four arc blocks 101 fixedly arranged on the four first sector plates 100 respectively, and four second sector plates 102 arranged in the working space along the circumferential direction, wherein a plurality of third expansion springs 103 are fixedly arranged on the end wall of one end, close to the end wall of one end, of the working space, of each first sector plate 100 and one end of the working space respectively, a plurality of fourth expansion springs 104 are fixedly arranged between each second sector plate 102 and the end wall of the other end of the working space respectively, one ends of the plurality of third expansion springs 103 are fixedly arranged on the end face of each first sector plate 100, close to the end wall of one end, close to the other end wall of the working space, of each second sector plate 102, and one end of the plurality In the drawing, the thrust block 701 is a triangular prism, a first rubber block 344 is fixedly arranged on the annular inner wall of the working space, a second rubber block 345 is fixedly arranged at one end of the first sector plate 100 close to the transmission shaft 8, a third rubber block 346 is fixedly arranged at one end of the second sector plate 102 close to the transmission shaft 8, a fourth rubber block is fixedly arranged on the side surface of one side of each first sector plate 100 close to each other, and a fifth rubber block is fixedly arranged on the side surface of one side of each second sector plate 102 close to each other; when the transmission shaft rotates, the projection 699 rotates to contact with the inclined surface on the pushing block 701 to push one end of the first sector plate 100 close to the transmission shaft to turn towards the direction far away from the projection 699, so that the end of the first sector plate 100 far away from the transmission shaft turns towards the opposite direction, when the projection 699 continues to rotate and is separated from the pushing block 701, one end of the first sector plate 100 far away from the transmission shaft resets under the action of a plurality of third expansion springs, the broken sludge rebounds towards the impeller under the action of the elastic force during resetting, meanwhile, the first sector plate 100 drives the arc-shaped block 101 to reset, the arc-shaped block 101 resets to push the second sector plate to move, the second sector plate resets under the action of the fourth expansion spring after being pushed, the sludge thrown onto the second sector plate rebounds towards the impeller, and therefore, the phenomenon that some sludge reaches the side wall and cannot be contacted with the impeller and left in the sludge pump and cannot be sent out from the discharge pipe can be avoided, therefore, the phenomenon that the impeller is contacted with hardened sludge to cause abrasion when the sludge left in the sludge pump is left in the sludge pump after the water is evaporated and hardened during the next operation of the sludge pump is avoided, and the service life of the impeller can be prolonged; the setting through first block rubber, second block rubber, third block rubber, fourth block rubber can avoid the sludge pump to cause first sector plate and second sector plate to block unable operation at the gap department that operation in-process mud got into first sector plate and second sector plate to make equipment operation more stable.
The arc-shaped block 101 positioned below the discharge pipe 4 is provided with a discharge hole, and the discharge hole is opposite to the discharge pipe, so that sludge can reach the discharge pipe from the discharge hole and be discharged.
Claims (6)
1. A sludge pump is characterized in that: comprises a base (1), a working shell (2) fixedly arranged on the base (1), a working space arranged in the working shell (2), a feeding pipe (3) fixedly arranged on the working shell (2) and communicated with the working space, a discharging pipe (4) fixedly arranged on the working shell (2) and communicated with the working space, a round hole groove arranged on the side wall of the working space, a mounting pipe (5) fixedly arranged on the working shell (2) and communicated with the round hole groove, a tappet plate (6) arranged on one side of the working shell (2), a motor (7) fixedly arranged on the tappet plate (6), a transmission shaft (8) fixedly arranged at the output end of the motor (7) and penetrating through the mounting pipe (5) and the round hole groove, an impeller fixedly arranged on the transmission shaft (8) and positioned in the working space, an elastic device arranged in the working space, a spring arranged on the impeller, a spring arranged on the working space, A crushing device arranged in the feeding pipe (3).
2. The sludge pump of claim 1, wherein: the crushing device comprises a plurality of crushing components which are uniformly arranged on a transmission shaft (8) along the circumferential direction; the crushing component comprises a supporting plate (50) fixedly arranged on the transmission shaft (8), a supporting space which is arranged in the supporting plate (50) and has an opening on one side, a sliding block (51) which is arranged in the supporting space in a reciprocating manner, a moving plate (52) which is arranged in the supporting space in a reciprocating manner, and a first telescopic spring (556) fixedly arranged between the bottom of the supporting space and the moving plate (52).
3. The sludge pump of claim 2, wherein: the crushing device further comprises a first long plate (53) fixedly arranged on the moving plate (52), a second long plate (54) fixedly arranged on the moving plate (52), a sliding space arranged on the sliding block (51), a moving block (55) arranged in the sliding space in a reciprocating moving mode, and a chopping blade (679) fixedly arranged on the moving block (55).
4. The sludge pump of claim 3, wherein: the crushing device also comprises two sliding blocks (888) which are respectively and fixedly arranged on two side faces of the moving block (55) and are positioned in the sliding space, two rectangular grooves which are respectively arranged on two side faces of the sliding block (51), a first groove which is arranged on the side wall of one side of the supporting space, and a first clamping block (56) which is arranged in the first groove in a reciprocating manner.
5. The sludge pump of claim 4, wherein: the crushing device further comprises a second telescopic spring fixedly arranged on the first clamping block (56) and at the bottom of the first groove, a first chute arranged on the first clamping block (56), a second groove arranged on the side wall of the other side of the supporting space, a second clamping block (57) arranged in the second groove in a reciprocating manner, a tension spring fixedly arranged on the second clamping block (57) and at the bottom of the second groove, and a second chute arranged on the second clamping block (57), wherein one end of the second telescopic spring is fixedly arranged on one end face, close to the bottom of the first groove, of the first clamping block (56), and one end of the tension spring is fixedly arranged on one end face, close to the bottom of the second groove, of the second clamping block (57).
6. The sludge pump of claim 1, wherein: the elastic device comprises a convex block (699) fixedly arranged on a transmission shaft (8), four first sector plates (100) arranged in a working space along the circumferential direction, a pushing block (701) fixedly arranged on one end face of each of the four first sector plates (100) close to the end wall of the working space, four arc blocks (101) fixedly arranged on the four first sector plates (100) respectively, and four second sector plates (102) arranged in the working space along the circumferential direction, wherein a plurality of third telescopic springs (103) are fixedly arranged on each of the first sector plates (100) and one end wall of the working space respectively, a plurality of fourth telescopic springs (104) are fixedly arranged between each of the second sector plates (102) and the other end wall of the working space respectively, one end of each of the plurality of third telescopic springs (103) is fixedly arranged on the end face of each of the first sector plate (100) close to one end wall of the working space, the fixed setting of the one end of a plurality of fourth expanding spring (104) is on every second sector plate (102) is close to the terminal surface of workspace other end wall, it is the triangular prism to push away position piece (701), the fixed first block rubber (344) that is provided with on workspace's the annular inner wall, first sector plate (100) are close to the fixed second block rubber (345) that is provided with of one end of transmission shaft (8), second sector plate (102) are close to the fixed third block rubber (346) that is provided with of one end of transmission shaft (8), and every first sector plate (100) are fixed respectively on the one side that is close to each other and are provided with the fourth block rubber, and every second sector plate (102) are fixed respectively on the one side that is close to each other and are provided with the fifth block rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010447828.7A CN111577610A (en) | 2020-05-25 | 2020-05-25 | Sludge pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010447828.7A CN111577610A (en) | 2020-05-25 | 2020-05-25 | Sludge pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111577610A true CN111577610A (en) | 2020-08-25 |
Family
ID=72121454
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010447828.7A Withdrawn CN111577610A (en) | 2020-05-25 | 2020-05-25 | Sludge pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111577610A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204941978U (en) * | 2015-09-10 | 2016-01-06 | 上海智密技术工程研究所有限公司 | A kind of marine domestic sewage macerator pump |
| CN207740219U (en) * | 2017-12-21 | 2018-08-17 | 江西省九都泵业有限公司 | A kind of automatic stirring dredge pump equipped with support base |
| CN111018157A (en) * | 2019-12-25 | 2020-04-17 | 圣都家居装饰有限公司 | Waste water reutilization system |
| CN111102205A (en) * | 2020-01-08 | 2020-05-05 | 山东嘉励智能科技有限公司 | Anti-jamming self-suction type sewage pump based on underground sewage |
| CN210509609U (en) * | 2019-07-17 | 2020-05-12 | 深圳市捷晶能源科技有限公司 | Material transferring pump and conveying system |
| CN210599453U (en) * | 2019-10-22 | 2020-05-22 | 江苏苏中泵业制造有限公司 | Water suction pump with smashing mechanism for water suction of lake |
-
2020
- 2020-05-25 CN CN202010447828.7A patent/CN111577610A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204941978U (en) * | 2015-09-10 | 2016-01-06 | 上海智密技术工程研究所有限公司 | A kind of marine domestic sewage macerator pump |
| CN207740219U (en) * | 2017-12-21 | 2018-08-17 | 江西省九都泵业有限公司 | A kind of automatic stirring dredge pump equipped with support base |
| CN210509609U (en) * | 2019-07-17 | 2020-05-12 | 深圳市捷晶能源科技有限公司 | Material transferring pump and conveying system |
| CN210599453U (en) * | 2019-10-22 | 2020-05-22 | 江苏苏中泵业制造有限公司 | Water suction pump with smashing mechanism for water suction of lake |
| CN111018157A (en) * | 2019-12-25 | 2020-04-17 | 圣都家居装饰有限公司 | Waste water reutilization system |
| CN111102205A (en) * | 2020-01-08 | 2020-05-05 | 山东嘉励智能科技有限公司 | Anti-jamming self-suction type sewage pump based on underground sewage |
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Application publication date: 20200825 |