CN210944893U - Balanced discharging equipment of waste water that contains organic matter - Google Patents
Balanced discharging equipment of waste water that contains organic matter Download PDFInfo
- Publication number
- CN210944893U CN210944893U CN201921733901.6U CN201921733901U CN210944893U CN 210944893 U CN210944893 U CN 210944893U CN 201921733901 U CN201921733901 U CN 201921733901U CN 210944893 U CN210944893 U CN 210944893U
- Authority
- CN
- China
- Prior art keywords
- waste water
- domestic sewage
- delivery pump
- control device
- flow control
- 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
Images
Landscapes
- Sewage (AREA)
Abstract
The utility model discloses a balanced discharging equipment of waste water that contains organic matter, the device includes domestic sewage pond, domestic sewage delivery pump, waste water discharge delivery pump, first flow control device, second flow control device, production waste water pipe network, the collecting pit, the domestic sewage pond passes through the pipeline and is connected with the domestic sewage delivery pump, the domestic sewage delivery pump passes through the pipe connection with the collecting pit, first flow control device sets up between domestic sewage delivery pump and collecting pit, the production waste water pipe network passes through the pipe connection with the waste water discharge delivery pump, waste water discharge delivery pump passes through the pipe connection with the collecting pit. The utility model has the advantages of thereby make organic matter content COD value in the final emission waste water control throughout within the emission standard requirement through flow control device.
Description
Technical Field
The utility model relates to a chemical industry equipment field, in particular to balanced discharging equipment of waste water that contains organic matter.
Background
The waste water discharged when a company produces food-grade polyvinylidene chloride resin (PVDC resin for short) comes from both production processes and domestic sewage, and the waste water from the production processes mainly comprises a monomer manufacturing process and a resin polymerization and drying process. Organic matters in the factory discharged wastewater mainly come from a monomer manufacturing process and domestic sewage, wherein the COD value of the organic matter content of the wastewater of the monomer manufacturing process after primary treatment in a factory meets the requirement of a discharge standard; the content COD of organic matters in the domestic sewage is far higher than the requirement of a discharge standard. Under normal conditions, the COD value of the organic content in the wastewater obtained by mixing the wastewater of the production process and the domestic sewage is below 100ppm, meets the discharge requirement that the COD value of the organic content is less than 147ppm, and can be directly discharged. However, when the production is abnormal or the domestic sewage is centrally discharged, the COD value of the organic matter content in the wastewater discharged from the factory exceeds the discharge standard of 147ppm, so that the wastewater discharge is stopped suddenly, and the production capacity is forced to be reduced in severe cases.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a balanced discharging equipment of waste water that contains organic matter for the COD value control that the final emission waste water is within emission standard.
The above technical purpose of the present invention can be achieved by the following technical solutions:
the utility model provides a balanced discharging equipment of waste water that contains organic matter, a serial communication port, the device includes domestic sewage pond, domestic sewage delivery pump, waste water discharge delivery pump, first flow control device, second flow control device, production waste water pipe network, the collecting pit, the domestic sewage pond passes through the pipeline and is connected with the domestic sewage delivery pump, the domestic sewage delivery pump passes through the pipe connection with the collecting pit, first flow control device sets up on the pipeline between domestic sewage delivery pump and the collecting pit, the production waste water pipe network passes through the pipe connection with the waste water discharge delivery pump, second flow control device sets up on the pipeline between production waste water pipe network and the waste water discharge delivery pump, the waste water discharge delivery pump passes through the pipe connection with the collecting pit.
Preferably, a first COD detector and a first liquid level meter are arranged in the domestic sewage tank.
Preferably, a second COD detector and a second liquid level meter are arranged in the collecting tank.
Preferably, the first flow control device includes a first flow meter and a first control valve.
Preferably, an electric stirrer is arranged in the collecting tank.
Preferably, the second flow control device comprises a second flow meter and a second control valve.
To sum up, the beneficial effects of the utility model are that: aiming at the current abnormal problems of production or centralized discharge of domestic sewage and the like, the COD value of the organic content in the wastewater discharged by a factory exceeds 147ppm of the discharge standard, which causes sudden stop of wastewater discharge and causes the actual situation that the production capacity is forced to be reduced seriously, the COD value of the organic content in the domestic sewage and the COD value of the organic content in the wastewater in a production discharge wastewater collecting tank are respectively detected, and meanwhile, the flow of the domestic sewage injected into the production discharge wastewater is adjusted according to the relevant flow and the liquid level, so that the COD value of the organic content in the wastewater discharged by the factory is always controlled within the requirements of the discharge standard.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
The following description will be further described with reference to the accompanying drawings, which are not intended to limit the present invention.
As shown in fig. 1, a wastewater balanced discharge device containing organic matters is characterized in that the device comprises a domestic sewage pool 1, a domestic sewage delivery pump 2, a wastewater discharge delivery pump 4, a first flow control device, a second flow control device, a production wastewater pipe network 5 and a collecting pool 3, wherein the domestic sewage pool 1 is connected with the domestic sewage delivery pump 2 through a pipeline, the domestic sewage delivery pump 2 is connected with the collecting pool 3 through a pipeline, the first flow control device is arranged on the pipeline between the domestic sewage delivery pump 2 and the collecting pool 3, the first flow control device comprises a first flow meter 8 and a first control valve 9, a first COD detector 7 and a first liquid level meter 6 are arranged in the domestic sewage pool 1, and a worker can control the domestic sewage flow through the first control valve 9 by detecting the COD value and the liquid level position in the domestic sewage pool 1, the first flow meter 8 is used to observe an accurate flow value.
The production wastewater pipe network 5 is connected with the wastewater discharge delivery pump 4 through a pipeline, the second flow control device is arranged on the pipeline between the production wastewater pipe network 5 and the wastewater discharge delivery pump 4, the second flow control device comprises a second flow meter 13 and a second control valve 14, and a worker controls the flow of the production wastewater through controlling the second control valve 14.
Waste water discharges delivery pump 4 and collecting pit 3 and passes through the pipe connection, be provided with second COD detector 10 and second level gauge 12 in the collecting pit 3, still be provided with an electric mixer in the collecting pit 3, electric mixer is used for stirring the mixture with the industrial waste water that pours into wherein and domestic sewage to with both intensive mixing so that the COD value reaches within the emission standard requirement.
The utility model discloses a theory of operation: the wastewater containing organic substances from the monomer production step is treated by the monomer wastewater treatment unit and then fed into the collecting tank 3, and the wastewater from the resin polymerization and drying step is also fed into the collecting tank 3.
A second COD detector 10 is arranged beside the collecting tank, the device automatically samples the waste water of the collecting tank at regular time or irregular time to detect the COD value of the organic matter content in the waste water, the detection result is less than the national waste water discharge standard, and the waste water can be directly discharged; otherwise, the system can automatically stop the discharge of the wastewater, and the wastewater is discharged after the wastewater is reprocessed to be qualified.
A first COD detector 7 is arranged beside the domestic sewage pool, and the device samples the domestic sewage in the domestic sewage pool 1 at regular time or irregular time to detect the COD value of the organic matter content in the domestic sewage.
When the COD value of the organic matter content in the wastewater in the collecting tank 3 is smaller than the requirement of the wastewater discharge standard, the wastewater discharge implements corresponding flow control according to the liquid level condition collected by the second liquid level meter 12 in the collecting tank 3 to discharge.
The first liquid level meter 6 is arranged beside the domestic sewage pool, the discharge of domestic sewage is controlled according to the height of the liquid level in the domestic sewage pool 1, the discharge flow of the domestic sewage is completed through a first flow control device arranged on an outlet discharge pipeline of the wastewater discharge conveying pump 2, the first flow control device comprises a first flow meter 8 and a first control valve 9, the COD value of the organic matter content in the domestic sewage and the COD value of the organic matter content in wastewater in the production and discharge wastewater collecting pool are automatically adjusted, and the adjusted COD value of the organic matter content in the wastewater in the collecting pool 3 meets the requirements of discharge standards. Domestic sewage passes through domestic sewage delivery pump 2 and carries in collecting pit 3, and here, domestic sewage and production discharge waste water carry out even stirring, mix through electric mixer 11, and the water after mixing detects through the second COD detector 10 of here installation, verifies whether domestic sewage's the delivery flow can reach the standard requirement of discharging waste water, otherwise, carries out automatic adjustment once more to domestic sewage output flow, finally realizes that domestic sewage is even, effectively discharges.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and those skilled in the art can make various modifications or equivalent substitutions within the spirit and scope of the present invention, and such modifications or equivalent substitutions should also be considered as falling within the scope of the present invention.
Claims (6)
1. The utility model provides a balanced discharging equipment of waste water that contains organic matter, a serial communication port, the device includes domestic sewage pond, domestic sewage delivery pump, waste water discharge delivery pump, first flow control device, second flow control device, production waste water pipe network, the collecting pit, the domestic sewage pond passes through the pipeline and is connected with the domestic sewage delivery pump, the domestic sewage delivery pump passes through the pipe connection with the collecting pit, first flow control device sets up on the pipeline between domestic sewage delivery pump and the collecting pit, the production waste water pipe network passes through the pipe connection with the waste water discharge delivery pump, second flow control device sets up on the pipeline between production waste water pipe network and the waste water discharge delivery pump, the waste water discharge delivery pump passes through the pipe connection with the collecting pit.
2. The apparatus for discharging wastewater containing organic substances in a balanced manner according to claim 1, wherein: a first COD detector and a first liquid level meter are arranged in the domestic sewage pool.
3. The apparatus for discharging wastewater containing organic substances in a balanced manner according to claim 1, wherein: and a second COD detector and a second liquid level meter are arranged in the collecting tank.
4. The apparatus for discharging wastewater containing organic substances in a balanced manner according to claim 1, wherein: the first flow control device comprises a first flow meter and a first control valve.
5. The apparatus for discharging wastewater containing organic substances in a balanced manner according to claim 1, wherein: an electric stirrer is arranged in the collecting tank.
6. The apparatus for discharging wastewater containing organic substances in a balanced manner according to claim 1, wherein: the second flow control device comprises a second flow meter and a second control valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921733901.6U CN210944893U (en) | 2019-10-16 | 2019-10-16 | Balanced discharging equipment of waste water that contains organic matter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921733901.6U CN210944893U (en) | 2019-10-16 | 2019-10-16 | Balanced discharging equipment of waste water that contains organic matter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210944893U true CN210944893U (en) | 2020-07-07 |
Family
ID=71386528
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921733901.6U Active CN210944893U (en) | 2019-10-16 | 2019-10-16 | Balanced discharging equipment of waste water that contains organic matter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210944893U (en) |
-
2019
- 2019-10-16 CN CN201921733901.6U patent/CN210944893U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107540069A (en) | A kind of full-automatic coagulant dosage system | |
| CN106745614A (en) | A kind of intelligent feedwater emergency treatment device | |
| CN108117238B (en) | Full-automatic system for treating industrial wastewater of automobile and control method | |
| CN212166610U (en) | Overflow pollution's regulation treatment facility and system thereof | |
| CN210944893U (en) | Balanced discharging equipment of waste water that contains organic matter | |
| CN201882962U (en) | Full-automatic medicine feeding device used for sewage treatment | |
| CN107376456B (en) | Automatic control method for sewage treatment cloth filter | |
| CN105988427A (en) | Expert system of optimizing technological parameters during sewage processing production process | |
| CN110642454A (en) | Full-automatic pesticide wastewater treatment system and control method | |
| CN1094469C (en) | Acid-base sewage pH value self-control drainage treatment technology | |
| CN209602181U (en) | A kind of pH Neutralization of Industrial Wastewater automatic control device | |
| CN203324722U (en) | Automatic control device of steel wire pickling and phosphating wastewater processing system | |
| CN114558472A (en) | Intelligent batching system for release agent | |
| CN107285439A (en) | Full-automatic tap water chlorine supplementing station | |
| CN111056690A (en) | Full-automatic control system for treating wastewater generated in mobile phone production | |
| NL2033129B1 (en) | Intelligent dosing system of flocculating agent in water plant based on equipment optimization and big data analysis | |
| CN206502654U (en) | A kind of intelligent feedwater emergency treatment device | |
| AU2017100635A4 (en) | In line water treatment | |
| CN111115944A (en) | Full-automatic chemical wastewater treatment system and control method | |
| CN216445069U (en) | Clear waste liquid acid-base nature processing system | |
| CN218539420U (en) | Automatic interlocking carbon source supplementing denitrification device for denitrification biological tank | |
| CN219031873U (en) | Continuous automatic regulating system for pH value of liquid | |
| CN221254127U (en) | Sewage treatment reagent feeder | |
| CN211522000U (en) | Sludge dewatering conditioner adding system | |
| CN210214998U (en) | Dephosphorization system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |