CN208200418U - A kind of sewage-treatment plant - Google Patents
A kind of sewage-treatment plant Download PDFInfo
- Publication number
- CN208200418U CN208200418U CN201820478527.9U CN201820478527U CN208200418U CN 208200418 U CN208200418 U CN 208200418U CN 201820478527 U CN201820478527 U CN 201820478527U CN 208200418 U CN208200418 U CN 208200418U
- Authority
- CN
- China
- Prior art keywords
- sewage
- solenoid valve
- concentration tank
- pump
- liquid level
- 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.)
- Active
Links
- 239000010865 sewage Substances 0.000 title claims abstract description 90
- 238000005273 aeration Methods 0.000 claims abstract description 27
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 15
- 239000007788 liquid Substances 0.000 claims description 29
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 18
- 229910052742 iron Inorganic materials 0.000 claims description 9
- 238000009434 installation Methods 0.000 claims description 7
- 238000003466 welding Methods 0.000 claims description 3
- 238000001914 filtration Methods 0.000 claims description 2
- 239000010802 sludge Substances 0.000 abstract description 11
- 238000000034 method Methods 0.000 description 4
- 238000009825 accumulation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000013589 supplement Substances 0.000 description 2
- 238000013019 agitation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004886 process control Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Landscapes
- Treatment Of Biological Wastes In General (AREA)
Abstract
The utility model discloses a kind of sewage-treatment plants, the bottom of the sewage concentration tank is equipped with the aeration tube for being transversely mounted setting, the aeration tube is connected by external air hose with aeration pump, and solenoid valve one is installed on the air hose of outside setting, the bottom end of the sewage concentration tank is equipped with the sewage draining exit being communicated with the outside, the sewage draining exit is connected by external sewage pipe with dredge pump, and solenoid valve two is installed on the sewage pipe of outside setting, a water supply pipe mutually to converge with it is connected on the sewage pipe, and solenoid valve three is installed on the water supply pipe, the outside of the sewage concentration tank is additionally provided with PLC long-distance control cabinet, the PLC long-distance control cabinet respectively with aeration pump, dredge pump, solenoid valve one, solenoid valve two, solenoid valve three-phase is electrically connected.Using the technical program, sewage treatment is easy to operate, can effectively prevent the sludge gathered in sewage concentration tank from causing to damage to dredge pump, while also advantageously improving the service life of dredge pump.
Description
Technical field
The utility model relates to a kind of sewage-treatment plants, the technical field applied to sewage treatment.
Background technique
Production enterprise in the process of production and processing, can generate a large amount of trade effluent and sanitary sewage, the sewage of generation
It focuses in sewage concentration tank and is collected, then next treatment process is drained by dredge pump, it is often simple in existing enterprise
Single passes through piping connection for dredge pump and sewage concentration tank, and the sewage collected in sewage concentration tank has the dirt of deposition more
Mud, during blowdown, the higher sludge of concentration will cause dredge pump blocking or the pump housing damage so that the maintenance of dredge pump at
This increase, for this purpose, we design a kind of sewage-treatment plant.
Utility model content
For the defect for solving prior art, the utility model discloses a kind of sewage-treatment plant, sewage treatment behaviour
Facilitate, can effectively prevent the sludge gathered in sewage concentration tank from causing to damage to dredge pump, is conducive to improve dredge pump
Service life.
The utility model discloses a kind of sewage-treatment plants, comprising: sewage concentration tank and setting are in sewage concentration tank
Aeration pump, the dredge pump of outside, the bottom of the sewage concentration tank are equipped with the aeration tube for being transversely mounted setting, the aeration
Pipe is connected by external air hose with aeration pump, and solenoid valve one, the sewage concentration are installed on the air hose of outside setting
The bottom end in pond is equipped with the sewage draining exit being communicated with the outside, and the sewage draining exit is connected by external sewage pipe with dredge pump, and
Solenoid valve two is installed on the sewage pipe of outside setting, a piece water supply pipe mutually to converge with it of connection on the sewage pipe, and
Solenoid valve three is installed, the outside of the sewage concentration tank is additionally provided with PLC long-distance control cabinet, and the PLC is remote on the water supply pipe
Process control cabinet is electrically connected with aeration pump, dredge pump, solenoid valve one, solenoid valve two, solenoid valve three-phase respectively.
Preferably, installation is equipped with upper liquid level sensor, lower liquid level sensor, institute on the right side pool wall of the sewage concentration tank
State liquid level sensor, lower liquid level sensor is mutually electrically connected with PLC long-distance control cabinet.
Preferably, the upper liquid level sensor, lower liquid level sensor are that welding is mounted on band iron, and the band iron is logical
Expansion bolt is crossed to be securedly mounted on the pool wall of sewage concentration tank.
Preferably, several air-flow apertures are offered on the tube wall of the aeration tube.
Preferably, installation is equipped with filter screen in the sewage draining exit.
Beneficial effect is: it can carry out long-range control of sewage disposal processing by PLC long-distance control cabinet, and processing operation is convenient,
It can effectively prevent the sludge gathered in sewage concentration tank from causing to damage to dredge pump, while also advantageously improve making for dredge pump
Use the service life.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of sewage-treatment plant of the utility model.
Wherein: 1- sewage concentration tank；2- aeration tube；3- aeration pump；4- solenoid valve one；5- sewage draining exit；6- dredge pump；7- electricity
Magnet valve two；8- water supply pipe；9- solenoid valve three；10-PLC long-distance control cabinet；The upper liquid level sensor of 11-；Liquid level sensor under 12-；
13- band iron；14- expansion bolt；15- filter screen.
Specific embodiment
As shown in Figure 1, the utility model discloses a kind of sewage-treatment plants, comprising: sewage concentration tank 1 and setting exist
Aeration pump 3, dredge pump 6 outside sewage concentration tank 1, the bottom of the sewage concentration tank 1 are equipped with one and are transversely mounted setting
Aeration tube 2, the aeration tube 2 are connected by external air hose with aeration pump 3, and install electromagnetism on the air hose of outside setting
Valve 1 offers several air-flow apertures on the tube wall of the aeration tube 2, so that small by several air-flows on aeration tube 2
Hole can very fast ejection air-flow the sludge of 1 bottom deposit of sewage concentration tank is stirred, the accumulation of base sludge can be prevented.
The bottom end of the sewage concentration tank 1 is equipped with the sewage draining exit 5 being communicated with the outside, and the sewage draining exit 5 passes through outside
Sewage pipe is connected with dredge pump 6, and solenoid valve 27 is installed on the sewage pipe of outside setting, connects one on the sewage pipe
The water supply pipe 8 that root mutually converges with it, and solenoid valve 39 is installed on the water supply pipe 8, through water supply pipe 8 into sewage pipe
It is passed through the clear water of confluence supplement, the sludge concentration drained into dredge pump 6 in sewage pipe can be diluted, the pump housing is damaged to a certain extent
Wound greatly reduces, while the clear water supplemented can be to cleaning inside dredge pump 6, and be conducive to raising dredge pump 6 uses the longevity
Life.
The outside of the sewage concentration tank 1 is additionally provided with PLC long-distance control cabinet 10, the PLC long-distance control cabinet 10 respectively with
Aeration pump 3, dredge pump 6, solenoid valve 1, solenoid valve 27,39 phase of solenoid valve are electrically connected, the right side of the sewage concentration tank 1
Installation is equipped with upper liquid level sensor 11, lower liquid level sensor 12, the upper liquid level sensor 11, lower liquid level sensor 12 on pool wall
It is electrically connected with 10 phase of PLC long-distance control cabinet.
The upper liquid level sensor 11, lower liquid level sensor 12 are that welding is mounted on band iron 13, and the band iron 13
It is securedly mounted to by expansion bolt 14 on the pool wall of sewage concentration tank 1, sewage concentration tank 1 is securedly mounted to by band iron 13
On pool wall, and upper liquid level sensor 11, lower liquid level sensor 12 are welded and fixed on band iron 13, it is easy for installation and fixed.
Installation is equipped with filter screen 15 in the sewage draining exit 5, can prevent the solid rigid block in sewage concentration tank 1 from passing through
Dredge pump 6 causes the pump housing to block or damage the pump housing when draining into next treatment process, setting filter screen 15 plays during blowdown
Filtration.
The utility model is implemented: passing through the upper liquid level sensor 11 of sewage concentration tank 1, lower liquid level sensor 12
Induction level height, liquid level signal value are transferred to PLC long-distance control cabinet 10, are more than upper liquid level sensor in liquid level
Automatic pollution discharge processing is carried out when 11, PLC long-distance control cabinet 10 controls aeration pump 3 and carries out compressed air processing, and solenoid valve 1 is opened
It is logical, air-flow very fast can be sprayed by several air-flow apertures on aeration tube 2, and the sludge of 1 bottom deposit of sewage concentration tank is carried out
Agitation, can prevent the accumulation of base sludge；10 control of sewage disposal of PLC long-distance control cabinet pump 6 carries out sewage treatment, solenoid valve 27
It is synchronous with solenoid valve 39 to open, so that water supply pipe 8 is passed through the clear water of confluence supplement into sewage pipe, can dilute in sewage pipe
The sludge concentration in dredge pump 6 is drained into, pump housing damage is greatly reduced to a certain extent, while the clear water supplemented can be to blowdown
It is cleaned inside pump 6, is conducive to the service life for improving dredge pump 6；In sewage treatment liquid level to lower liquid level sensor
When 12 height, is controlled by PLC long-distance control cabinet 10 and stop blowdown operation.It, can be remote by PLC using the technical program
Process control cabinet carries out long-range control of sewage disposal processing, and processing operation is convenient, can effectively prevent the sludge gathered in sewage concentration tank
Dredge pump is caused to damage, while also advantageously improving the service life of dredge pump.
Finally, it should be noted that above embodiments are only to illustrate the utility model and not limit the utility model and retouched
The technical solution stated；Therefore, although this specification the utility model is had been carried out referring to above-mentioned each embodiment it is detailed
Illustrate, still, those skilled in the art should understand that, it still can modify to the utility model or equally replace
It changes；And the technical solution and its improvement of all spirit and scope for not departing from the utility model, it should all cover practical new at this
In the scope of the claims of type.
Claims (5)
1. a kind of sewage-treatment plant, comprising: sewage concentration tank and the aeration pump being arranged in outside sewage concentration tank, blowdown
Pump, it is characterised in that: the bottom of the sewage concentration tank is equipped with the aeration tube for being transversely mounted setting, and the aeration tube passes through
External air hose is connected with aeration pump, and solenoid valve one, the bottom of the sewage concentration tank are installed on the air hose of outside setting
End is equipped with the sewage draining exit being communicated with the outside, and the sewage draining exit is connected by external sewage pipe with dredge pump, and in outside
Solenoid valve two is installed on the sewage pipe of setting, connects a water supply pipe mutually to converge with it on the sewage pipe, and described
Solenoid valve three is installed, the outside of the sewage concentration tank is additionally provided with PLC long-distance control cabinet, and the PLC is remotely controlled on water supply pipe
Cabinet is electrically connected with aeration pump, dredge pump, solenoid valve one, solenoid valve two, solenoid valve three-phase respectively.
2. a kind of sewage-treatment plant according to claim 1, it is characterised in that: the right side pool wall of the sewage concentration tank
Upper installation is equipped with upper liquid level sensor, lower liquid level sensor, and the upper liquid level sensor, lower liquid level sensor are long-range with PLC
Control cabinet is mutually electrically connected.
3. a kind of sewage-treatment plant according to claim 2, it is characterised in that: the upper liquid level sensor, lower liquid level
Sensor is that welding is mounted on band iron, and the band iron is securedly mounted to the pool wall of sewage concentration tank by expansion bolt
On.
4. a kind of sewage-treatment plant according to claim 1, it is characterised in that: offered on the tube wall of the aeration tube
Several air-flow apertures.
5. a kind of sewage-treatment plant according to claim 1, it is characterised in that: installation is equipped with filtering in the sewage draining exit
Net.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820478527.9U CN208200418U (en) | 2018-04-06 | 2018-04-06 | A kind of sewage-treatment plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820478527.9U CN208200418U (en) | 2018-04-06 | 2018-04-06 | A kind of sewage-treatment plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208200418U true CN208200418U (en) | 2018-12-07 |
Family
ID=64525406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820478527.9U Active CN208200418U (en) | 2018-04-06 | 2018-04-06 | A kind of sewage-treatment plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208200418U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113050708A (en) * | 2021-03-18 | 2021-06-29 | 山信软件股份有限公司 | Sludge discharge control device and method |
-
2018
- 2018-04-06 CN CN201820478527.9U patent/CN208200418U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113050708A (en) * | 2021-03-18 | 2021-06-29 | 山信软件股份有限公司 | Sludge discharge control device and method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208603915U (en) | A kind of small-sized household sewage treatment purification device | |
| CN108379909A (en) | A kind of sewage-treatment plant | |
| CN208200418U (en) | A kind of sewage-treatment plant | |
| CN208329109U (en) | Tunnel vacuum sewage system | |
| CN203904082U (en) | Efficient and environment-friendly sewage treatment system | |
| CN108301501A (en) | A kind of no sedimentation type sewage lifting pump station | |
| CN108408796A (en) | A kind of sewage-treatment plant | |
| CN216808457U (en) | Pressure-bearing integrated sewage treatment device | |
| CN206090805U (en) | No deposit formula sewage lifting pump station | |
| CN108911074A (en) | A kind of sewage-treatment plant | |
| CN111298517B (en) | Water-saving device for arid area | |
| CN211724794U (en) | Non-energy-consumption sedimentation tank | |
| CN209110709U (en) | A kind of automatically cleaning central water outlet system | |
| CN208975260U (en) | One kind is automatically separated and clear deimpurity solenoid valve | |
| CN104016495B (en) | High-efficiency environment friendly sewage disposal system | |
| CN208049501U (en) | Sewage self-absorbing filtering device | |
| CN207928818U (en) | A kind of intelligentized anti-clogging device for discharging sludge | |
| CN209270988U (en) | A kind of slurries gravity flow front end on-line filtration deslagging device | |
| CN202087117U (en) | Sewage treatment filter device | |
| CN207235434U (en) | One kind irrigates returning to the field filtration system | |
| CN213171715U (en) | Graded filtering type municipal sewage treatment device | |
| CN204709896U (en) | Active sand filter | |
| CN216533342U (en) | Circulating water fluidized bed biological filter bottom waste fitting discharging | |
| CN218810451U (en) | Energy-concerving and environment-protective type sewage treatment plant | |
| CN221052778U (en) | Anti-blocking squatting pan water inlet structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190530 Address after: 550081 No. 15, 1/1, Blocks B5 and B6, Shengji Square, Block 9, Central Business District, Guanshan Lake District, Guiyang City, Guizhou Province Patentee after: Guizhou Jinxiu Qianchuan Environmental Protection Engineering Co., Ltd. Address before: 232282 Tan Shouxian County village, Zhengyang pass, Shouxian County, Huainan, Anhui Patentee before: Zhang Hui |