CN110565789A - Multifunctional integrated sewage lifting pump station - Google Patents
Multifunctional integrated sewage lifting pump station Download PDFInfo
- Publication number
- CN110565789A CN110565789A CN201910853913.0A CN201910853913A CN110565789A CN 110565789 A CN110565789 A CN 110565789A CN 201910853913 A CN201910853913 A CN 201910853913A CN 110565789 A CN110565789 A CN 110565789A
- Authority
- CN
- China
- Prior art keywords
- sewage
- grid
- residues
- residue
- filter screen
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/08—Ventilation of sewers
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/14—Devices for separating liquid or solid substances from sewage, e.g. sand or sludge traps, rakes or grates
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/22—Adaptations of pumping plants for lifting sewage
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B23/00—Heating arrangements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/22—Controlling the drying process in dependence on liquid content of solid materials or objects
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/0004—Gaseous mixtures, e.g. polluted air
- G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
- G01N33/0027—General constructional details of gas analysers, e.g. portable test equipment concerning the detector
- G01N33/0036—Specially adapted to detect a particular component
Abstract
The invention discloses a multifunctional integrated sewage lifting pump station, which belongs to the technical field of sewage treatment and mainly comprises a water inlet, a grid, a lifting pump, a water outlet, a cutting device, a water collecting tank, a dewatering tank, a drying tank and the like. The sewage and the residues in the sewage enter a water inlet, the residues are cut by a cutting device, the cut residues and the sewage enter a grid, the residues and the sewage are divided into two paths, the sewage in the grid freely falls to a water collecting tank, and the sewage enters a pressure pipeline by a lifting pump and is discharged to a municipal pipe network through a water outlet; and the other path of residue is subjected to grating, detection, lifting, conveying, dehydration, drying and other processes, so that the condition of personal health and environmental pollution of the intercepted residue is finally reduced to the minimum during cleaning. The invention realizes sewage lifting, garbage interception and crushing, automatic garbage detection, conveying, dehydration, drying, temperature control, deodorization and automatic control.
Description
Technical Field
The invention relates to the technical field of sewage treatment, in particular to a multifunctional integrated sewage lifting pump station.
background
There is a large amount of residues in domestic sewage, needs to handle sewage and is held up by the grid of water inlet department when getting into the promotion pump station, and sewage promotes the pump station and mostly is the customization as required, and the size is generally less when designing the lectotype because of grid of inner space problem water inlet department if some promotion pump stations. And in the later stage, the grid interception residues at the water inlet are frequently cleaned by equipment maintenance personnel, and the residues in the cleaned grid contain a large amount of sewage. Not only has an influence on the health of field maintenance personnel, but also the dropped sewage can influence the surrounding environment.
The prior art is only limited to intercepting or crushing sewage lifting residues, and does not consider the problems of personnel loss, health, environmental pollution and pipe network. Grid: the basket grid needs maintenance personnel to regularly clear up, and the residue contains a large amount of sewage and can follow the movement track drippage of grid in the grid during clearance, is influential to environment and on-the-spot maintenance personnel health. And (3) crushing the grids, wherein the crushed residues flow into the first water collecting tank and are conveyed to the municipal pipe network through the lifting pump, and the municipal pipe network is silted and blocked in the later period due to different types of the crushed residues and limited pressure of the pipe network.
Disclosure of Invention
aiming at the problems in the background art, the invention provides a multifunctional integrated sewage lifting pump station which realizes sewage lifting, garbage interception and crushing, automatic garbage detection, conveying, dehydration, drying, temperature control, deodorization and automatic control.
In order to achieve the purpose, the invention provides the following technical scheme:
The utility model provides a multi-functional integral type sewage lifting pump station, includes the water inlet, is used for making sewage solid-liquid separation's grid, elevator pump, delivery port, still includes cutting device, first header tank, and sewage warp the water inlet gets into cutting device, residue and sewage after the cutting get into the grid to free landing all the way to first header tank, by elevator pump entering pressure pipeline discharges to municipal pipe network through the delivery port.
The system comprises a grid, a residue detection device, a control system and a first lifting device, wherein large-particle residues in sewage are intercepted by the grid and stored in the grid, the residue detection device monitors the position of the residues in the grid in real time, when the position of the residues in the grid reaches a set position, the residue detection device sends a signal to the control system, the control system sends an action signal to the first lifting device to lift the grid, and the first lifting device lifts the grid.
As a preferable technical scheme, the invention further comprises a first conveying belt, a dehydration treatment box and a second water collecting tank, wherein residues in the grid are dumped in the first conveying belt, the first conveying belt conveys the residues to a dehydration filter screen cylinder in the dehydration treatment box, the diameter of the filter screen hole of the dehydration filter screen cylinder is smaller than that of the filter screen hole of the grid, a detection device is arranged on one side of an upper pressure plate on the top of the dehydration filter screen cylinder to detect the position of the residues in the dehydration filter screen cylinder and transmit a detection signal to the control system, the control system sends a control signal to a next process, and the upper pressure plate in the dehydration filter screen cylinder is used for extruding and dehydrating the residues conveyed by the first conveying belt; set up the support frame under the dehydration filter screen section of thick bamboo, the support frame below is the second header tank, the second header tank is used for collecting the sewage collection of dehydration filter screen section of thick bamboo after to residue extrusion, dehydration.
as a preferred technical scheme, the automatic dredging device comprises a second lifting device, a second conveying belt and a drying box, wherein an automatic dredging device is arranged at the bottom of a second water collecting box, a drain outlet and a sewage discharge pipeline are arranged on one side of the automatic dredging device, the sewage discharge pipeline is connected with a first water collecting box, sewage in the second water collecting box is discharged into the first water collecting box through the drain outlet and the sewage discharge pipeline, and the sewage is discharged to a municipal pipe network through a lifting pump and a pressure pipeline;
When the first conveying belt conveys the residues, the control system sends an operation signal to the first lifting device to lower the grids to the grid installation position, the dehydrated residues are placed in the second conveying belt through the dehydrating box lifting plate and the second lifting device, the dehydrated residues are conveyed into the drying box through the second conveying belt, the drying box is internally provided with a heating plate to dry the residues in the drying box, the moisture detector detects the humidity of the residues in the drying box in real time when the residues are dried, when the dryness of the residues is set by the system, the moisture detector sends a detection signal to the control system, the control system sends a work stopping command to the heating plate and sends residue cleaning information to a remote control platform and equipment maintenance personnel, the maintenance personnel only need to enter the control system after arriving at the site, and the control system sends a control signal to the second lifting device, the dried residues are lifted to the top of the drying box through the second lifting device, each working unit of the equipment is provided with a well cylinder cover, maintenance personnel open the well cylinder cover to clean the lifted residues when cleaning the residues, and a bearing support used for bearing the residues in the drying box is arranged below the second lifting device.
As a preferred technical scheme of the invention, a baffle plate for preventing un-dehydrated residues from entering the drying box is arranged between the drying box and the dehydration treatment box, each working unit of the device is provided with a ventilation device, the device also comprises a deodorization box, an ozone generator, an exhaust fan and a ventilation pipe are arranged in the deodorization box, the deodorization box is communicated with the first water collecting box, the dehydration treatment box and the drying box through connecting pipes, and the ozone generator and the exhaust fan are used for carrying out real-time detection and ventilation and air exchange on each working unit through the connecting pipes and the ventilation pipes.
according to a preferable technical scheme, the bottom filter screen of the grating is connected through a bivalve type buckle, a guide rod is arranged between the bottom filter screen of the grating and the top filter screen, the bivalve type buckle at the bottom of the grating is pushed to be opened by the guide rod at the top of the grating under the pushing of a lifting chain, and a tension spring is arranged in the bottom filter screen of the grating.
Compared with the prior art, the invention has the beneficial effects that:
1. The multifunctional integrated sewage lifting pump station can automatically dry the intercepted residues and timely inform equipment maintenance personnel to treat the intercepted residues. The dried residue has no sewage dripping and stink phenomenon during cleaning.
2. The invention sets the grating as an automatic control processing system, which can reduce the personnel loss and avoid the problems of personal health damage, environmental pollution and pipe network blockage.
3. The deodorizing box is internally provided with the exhaust fan and the toxic gas detection device simultaneously to carry out real-time detection and ventilation on the interior of the equipment, so that the content of toxic gas in the equipment can be effectively reduced.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1 at A;
Fig. 3 is a partially enlarged view of B in fig. 1.
In the figure: 1. a water inlet; 2. a cutting device; 3. a grid; 4. a first header tank; 41. a second header tank; 5. a lift pump; 6. a pressure line; 7. a water outlet; 8. a residue detection device; 9. a first lifting device; 10. a first conveyor belt; 11. a dehydration treatment tank; 12. a dewatering screen cylinder; 13. a support frame; 14. a dewatering box lifting plate; 15. an upper pressure plate; 16. a detection device; 17. a second lifting device; 18. an automatic dredging device; 19. a sewage draining outlet; 191. a blowdown line; 20. a second conveyor belt; 21. a drying box; 22. heating plates; 23. a load bearing support; 24. a moisture detector; 25. a baffle plate; 26. a second lifting device; 27. a wellbore cover; 28. a ventilation device; 29. a deodorization box; 30. a connecting pipe; 31. an ozone generator; 32. an exhaust fan; 33. a vent pipe; 34. and (5) controlling the system.
Detailed Description
The invention is explained in more detail below with reference to exemplary embodiments and the accompanying drawings. The following examples are provided only for illustrating the present invention and are not intended to limit the scope of the present invention.
Example (b):
Referring to fig. 1, the invention provides a multifunctional integrated sewage lifting pump station, which comprises a water inlet 1, a grid 3 for separating solid from liquid in sewage, a lifting pump 5 and a water outlet 7. Still include cutting device 2, first header tank 4, sewage gets into cutting device 2 through water inlet 1, and residue and sewage after the cutting get into grid 3 to free landing all the way to first header tank 4, get into pipeline under pressure 6 by elevator pump 5 and discharge to municipal pipe network through delivery port 7.
Multifunctional integral type sewage lifting pump station still includes residue detection device 8, control system 34, first elevating gear 9, large granule residue is intercepted and stored in grid 3 by grid 3 in the sewage, carry out real-time supervision by residue detection device 8 to the residue position in the grid 3, when the position arrival of residue position in the grid 3 set for the position, residue detection device 8 with signal transmission to control system 34, control system 34 sends actuating signal to first elevating gear 9 and rises grid 3, first elevating gear 9 goes up and down grid 3.
The multifunctional integrated sewage lifting pump station further comprises a first conveying belt 10, a dehydration treatment box 11 and a second water collecting tank 41, residues in the grid 3 are dumped in the first conveying belt 10, the residues are conveyed to a dehydration filter screen cylinder 12 in the dehydration treatment box 11 by the first conveying belt 10, the diameter of the filter screen hole of the dehydration filter screen cylinder 12 is smaller than that of the filter screen hole of the grid 3, a detection device 16 is arranged on one side of an upper pressure plate 15 on the top of the dehydration filter screen cylinder 12 to detect the position of the residues in the dehydration filter screen cylinder 12 and transmit a detection signal to a control system 34, the control system 34 sends a control signal to a next process, the upper pressure plate 15 in the dehydration filter screen cylinder 12 is used for extruding and dehydrating the residues conveyed by the first conveying belt 10, a support frame 13 is arranged below the dehydration filter screen cylinder 12, the second water collecting tank 41 is arranged below the support frame 13, and the second water collecting tank 41 is used for collecting the residues extruded and dehydrated by the, And collecting the dehydrated sewage.
the multifunctional integrated sewage lifting pump station also comprises a second lifting device 17, a second conveying belt 20 and a drying box 21, wherein the bottom of a second water collecting tank 41 is provided with an automatic dredging device 18, one side of the automatic dredging device 18 is provided with a drain outlet 19 and a sewage discharge pipeline 191, the sewage discharge pipeline 191 is connected with the first water collecting tank 4, sewage in the second water collecting tank 41 is discharged into the first water collecting tank 4 through the drain outlet 19 and the sewage discharge pipeline 191, and the sewage is discharged to a municipal pipe network through a lifting pump 5 and a pressure pipeline 6;
When the first conveying belt 10 conveys residues, the control system 34 sends an operation signal to the first lifting device 9 to lower the grating 3 to the mounting position of the grating 3, the dehydrated residues are placed in the second conveying belt 20 by the dehydrating box lifting plate 14 and the second lifting device 17, the dehydrated residues are conveyed into the drying box 21 by the second conveying belt 20, the drying box 21 is internally provided with a heating plate 22 to dry the residues in the drying box 21, the moisture detector 24 detects the humidity of the residues in the drying box 21 in real time when the residues are dried, when the dryness of the residues is set by the system, the moisture detector 24 sends a detection signal to the control system 34, the control system 34 sends a stop work command to the heating plate 22, and sends residue cleaning information to a remote control platform and equipment maintenance personnel, and the maintenance personnel only need to enter the control system 34 when the maintenance personnel arrive at the site, control system 34 sends control signal to second hoisting device 26, and the residue of drying promotes to the stoving case 21 top through second hoisting device 26 promptly, and every work cell of equipment all is provided with well cylinder cover 27, and maintainer opens when clearing up the residue after well cylinder cover 27 will promote clears up, is provided with the bearing support 23 that is used for the stoving incasement residue bearing under the second hoisting device 26.
baffle 25 for preventing non-dehydrated residues from entering drying box 21 is arranged between drying box 21 and dehydration treatment box 11, each working unit of the equipment is provided with ventilation device 28, and ventilation device 28 not only facilitates the operation and maintenance of the product by maintenance personnel, but also ensures the good ventilation of each working unit. Because the medium that equipment was handled is sewage, in order to reduce the peculiar smell that marsh gas produced and in the sewage, multi-functional integral type sewage lifting pump station still includes deodorization case 29, be provided with ozone generator 31, exhaust fan 32, ventilation pipe 33 in the deodorization case 29, deodorization case 29 communicates first header tank 4, dehydration case 11, stoving case 21 through connecting pipe 30, ozone generator 31 and exhaust fan 32 carry out real-time detection, ventilation to each work unit through connecting pipe 30, ventilation pipe 33, reduce the toxic gas in each work unit.
Specifically, 3 bottom filter screens of grid adopt bivalve formula buckle to connect, and set up the guide arm between 3 bottom filter screens of grid and the top filter screen, utilize the guide arm to open 3 bottom filter screens of grid after 3 rises of the grid of being convenient for, 3 top guide arms of grid push away 3 bottom bivalve formula buckles of grid under the promotion of lifting chain. When the grating 3 rises to the highest point, the supporting plate at the bottom of the conveying belt automatically falls and returns to the original position; the guide rod at the top of the grating 3 pushes the bivalve type buckle at the bottom of the grating 3 to open under the pushing of the lifting chain. Tension springs are arranged in the filter screens at the bottoms of the grids 3, the grids 3 descend due to the fact that the opening degrees of the filter screens at the bottoms of the grids 3 are not 90 degrees, and the guide rods at the tops of the grids 3 are separated from the top plate, so that the filter screens at the bottoms of the grids 3 are automatically fastened.
The control system 34 is a control cabinet, each detection device transmits signals to the control cabinet, a PLC is arranged in the control cabinet, and the PLC automatically analyzes and judges the signals and then sends control information to the next procedure to realize the control function.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (6)
1. The utility model provides a multi-functional integral type sewage lifting pump station, includes water inlet (1), is used for making sewage solid-liquid separation's grid (3), elevator pump (5), delivery port (7), its characterized in that: still include cutting device (2), first header tank (4), sewage warp water inlet (1) gets into cutting device (2), residue and sewage after the cutting get into grid (3) to free descending is all the way to first header tank (4), by elevator pump (5) get into pipeline under pressure (6) and discharge to municipal pipe network through delivery port (7).
2. The multifunctional integrated sewage lifting pump station according to claim 1, characterized in that: still include residue detection device (8), control system (34), first elevating gear (9), large granule residue is by in the sewage grid (3) are intercepted and are stored in grid (3), by residue detection device (8) is right residue position carries out real-time supervision in grid (3), when the position arrival set position of residue in grid (3), residue detection device (8) with signal transmission to control system (34), control system (34) send actuating signal to first elevating gear (9) will grid (3) rise, first elevating gear (9) are right grid (3) go up and down.
3. The multifunctional integrated sewage lifting pump station according to claim 2, characterized in that: the device is characterized by further comprising a first conveying belt (10), a dehydration treatment box (11) and a second water collecting tank (41), wherein residues in the grating (3) are poured in the first conveying belt (10), the residues are conveyed to a dehydration filter screen cylinder (12) in the dehydration treatment box (11) by the first conveying belt (10), the diameter of the filter screen hole of the dehydration filter screen cylinder (12) is smaller than that of the filter screen hole of the grating (3), a detection device (16) is arranged on one side of an upper pressure plate (15) at the top of the dehydration filter screen cylinder (12) to detect the position of the residues in the dehydration filter screen cylinder (12) and transmit a detection signal to a control system (34), the control system (34) sends a control signal to a next process, the upper pressure plate (15) in the dehydration filter screen cylinder (12) is used for squeezing and dehydrating the residues conveyed by the first conveying belt (10), and a support frame (13) is arranged below the dehydration filter screen cylinder (12), the support frame (13) below is second header tank (41), second header tank (41) are used for collecting the sewage collection of dehydration filter screen section of thick bamboo after to residue extrusion, dehydration.
4. The multifunctional integrated sewage lifting pump station according to claim 3, characterized in that: the automatic dredging device is characterized by further comprising a second lifting device (17), a second conveying belt (20) and a drying box (21), wherein an automatic dredging device (18) is arranged at the bottom of the second water collecting box (41), a sewage draining outlet (19) and a sewage draining pipeline (191) are arranged on one side of the automatic dredging device (18), the sewage draining pipeline (191) is connected with the first water collecting box (4), sewage in the second water collecting box (41) is discharged into the first water collecting box (4) through the sewage draining outlet (19) and the sewage draining pipeline (191), and the sewage is discharged to a municipal pipe network through a lifting pump (5) and a pressure pipeline (6);
When the first conveying belt (10) conveys the residues, the control system (34) sends an operation signal to the first lifting device (9) to lower the grating (3) to the mounting position of the grating (3), the dehydrated residues are placed in the second conveying belt (20) through the dewatering box lifting plate (14) and the second lifting device (17), the dehydrated residues are conveyed into the drying box (21) through the second conveying belt (20), the drying box (21) is internally provided with a heating plate (22) to dry the residues in the drying box (21), the moisture detector (24) detects the humidity of the residues in the drying box (21) in real time when the residues are dried, when the dryness reaches the set dryness of the system, the moisture detector (24) sends a detection signal to the control system (34), and the control system (34) sends a stop work command to the heating plate (22), send residue clearance information simultaneously to remote control platform and plant maintenance personnel, only need get into after the maintainer reachs the scene control system (34), send control signal to second hoisting device (26) by control system (34), the residue of drying promotes to stoving case (21) top through second hoisting device (26) promptly, and every work cell of equipment all is provided with well cylinder cover (27), and the maintainer opens when clearing up the residue after well cylinder cover (27) will promote is cleared up, be provided with bearing support (23) that are used for the stoving case (21) interior residue bearing under second hoisting device (26).
5. the multifunctional integrated sewage lifting pump station according to claim 4, characterized in that: be provided with baffle (25) that prevent not dehydrated residue entering stoving case (21) between stoving case (21) and dehydration case (11), every work unit of equipment all is provided with ventilation unit (28), still includes deodorization case (29), be provided with ozone generator (31), exhaust fan (32), ventilation pipe (33) in deodorization case (29), deodorization case (29) are through connecting pipe (30) with first header tank (4), dehydration case (11), stoving case (21) intercommunication, and ozone generator (31) and exhaust fan (32) carry out real-time detection, ventilation and air exchange to each work unit through connecting pipe (30), ventilation pipe (33).
6. The multifunctional integrated sewage lifting pump station according to claim 1, characterized in that: grid (3) bottom filter screen adopts two lamella formula buckles to connect, just set up the guide arm between grid (3) bottom filter screen and the top filter screen, grid (3) top guide arm is under promoting the chain and is promoted to open grid (3) bottom two lamella formula buckles, establish tension spring in grid (3) bottom filter screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910853913.0A CN110565789A (en) | 2019-09-10 | 2019-09-10 | Multifunctional integrated sewage lifting pump station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910853913.0A CN110565789A (en) | 2019-09-10 | 2019-09-10 | Multifunctional integrated sewage lifting pump station |
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| Publication Number | Publication Date |
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| CN110565789A true CN110565789A (en) | 2019-12-13 |
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| CN201910853913.0A Pending CN110565789A (en) | 2019-09-10 | 2019-09-10 | Multifunctional integrated sewage lifting pump station |
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| CN (1) | CN110565789A (en) |
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| CN208618542U (en) * | 2018-06-28 | 2019-03-19 | 江苏国泉泵业制造有限公司 | A kind of monitoring of intelligent basket grid and cleaning system for integrated pump station |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001300588A (en) * | 2000-04-24 | 2001-10-30 | Houshou:Kk | Recycling system after water purification and sludge treatment |
| CN1350100A (en) * | 2000-10-20 | 2002-05-22 | 上海斯菲科水环境工程有限公司 | Spirally lifted stepped lattice dirt eliminating machine |
| CN205867754U (en) * | 2016-08-02 | 2017-01-11 | 昆明南方水务有限公司 | Skimming bank of tubes mouth of a river floater automatic collection device |
| CN107216012A (en) * | 2017-06-08 | 2017-09-29 | 浙江正翰环保科技有限公司 | A kind of sludge heat drying system and method |
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Application publication date: 20191213 |