CN201825791U - Circulating waste water treatment device for graywater - Google Patents
Circulating waste water treatment device for graywater Download PDFInfo
- Publication number
- CN201825791U CN201825791U CN2010205437888U CN201020543788U CN201825791U CN 201825791 U CN201825791 U CN 201825791U CN 2010205437888 U CN2010205437888 U CN 2010205437888U CN 201020543788 U CN201020543788 U CN 201020543788U CN 201825791 U CN201825791 U CN 201825791U
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- China
- Prior art keywords
- graywater
- tank
- water
- grey
- water treatment
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- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a circulating waste water treatment device for graywater which comprises a graywater tank, wherein the graywater tank is provided with a water inlet, a water outlet and a feeding port; a dispersing agent is added in the feeding port; the water outlet of a settling tank is communicated with a temporary graywater tank by an overflow pipeline; a control valve is arranged in the overflow pipeline; the outlet end of the temporary graywater tank is connected to a waster water treating pond or a production ditch by a blow-off pipeline; and a graywater sewage pump is arranged in the blow-off pipeline. The circulating waste water treatment device for graywater is simple in structure, and is added with the temporary graywater tank, so that the quality of the graywater is improved, the using amount of the dispersing agent and primary water is reduced, the energy consumption is lowered, the water quality is stabilized, the production cost is lowered, and the economic benefit is improved.
Description
Technical field
The utility model relates generally to the grey water circulation system apparatus assembly field of Coal Chemical Industry, relates in particular to a kind of buck recycling waste water treatment unit.
Background technology
In grey water circulation system, the input amount of dispersion agent is to adjust according to the internal circulating load of system's buck, and general setting range is at 80-100ppm; Because water quality will variation after for some time for grey water cycle, hardness increases, and is basicity, the hardness of control water system, generally adopts big mode of mending big row that buck is replaced, thereby reduces water hardness.Present wastewater treatment equipment is limited in one's ability, can only send 30Nm outside
3About/h, and mixing the scoria lime stone, high before the buck hardness ratio, 30Nm
3The outer water displacement of/h does not satisfy normal production run, effluxes the production ditch and the grey bottom of gullet blowdown of standard-sized sheet (pipeline of DN80) is discharged to the production ditch by low pressure ash exit of pump, improves water quality; Because some is added to dispersion agent in the grey tank, directly like this buck is delivered to wastewater treatment or be discharged to the production ditch from grey tank, dispersion agent all can be drained in vain, causes waste.Mend a water of going into simultaneously in the grey tank and also can not get good utilization, cause production cost to rise, the energy can not get abundant reasonable use, has influenced productivity effect.
The utility model content
The purpose of this utility model is in order to remedy the deficiency of prior art, a kind of buck recycling waste water treatment unit is provided, solved directly and buck has been delivered to wastewater treatment or is discharged to the production ditch from grey tank, the waste dispersion agent, mend a water of going in the ash tank and also can not get good utilization, cause production cost to rise, the energy can not get closing the utilization of abundant reason, influences problems such as productivity effect.
The utility model is achieved through the following technical solutions:
A kind of buck recycling waste water treatment unit, include grey tank, described grey tank is provided with entery and delivery port and feeding mouth, be added with dispersion agent in the described feeding mouth, the water outlet of described subsider is communicated with interim grey tank by overflow spout, in the described overflow spout control valve is installed, the exit end of described interim grey tank is connected to purification tank for liquid waste or production ditch by blow-off line, and sump pump is installed in the blow-off line.
Described a kind of buck recycling waste water treatment unit, it is characterized in that: described grey tank is provided with two water outlets, and described water outlet is connected to interim grey tank by overflow spout respectively.
Design of the present utility model is to increase an interim grey tank in addition, in this interim grey tank, do not add dispersion agent, do not add water one time yet, the water in the subsider is overflowed to this interim grey tank after, deliver to wastewater treatment outward or directly be discharged to the production ditch by interim sump pump again; Like this, both can improve buck water quality, and can not cause the waste of dispersion agent again, and make the dispersion agent of adding bring into play due effect.
The utility model has the advantages that:
The utility model is simple in structure, by increasing interim grey tank, has improved the water quality of buck, has reduced the consumption of dispersion agent and a water, has reduced consumption, has stablized water quality, has reduced production cost, has improved economic benefit.
Description of drawings
Fig. 1 is the utility model structural representation.
Embodiment
Referring to accompanying drawing, a kind of buck recycling waste water treatment unit, include grey tank 1, ash tank 1 is provided with water-in 2, water outlet 3,4 and feeding mouth 5, be added with dispersion agent in the feeding mouth 5, the water outlet 3,4 of grey tank 1 is communicated with interim grey tank 7 by overflow spout 6 respectively, and control valve 8 is installed in the overflow spout 6, the exit end of interim grey tank 7 is connected to purification tank for liquid waste 10 by blow-off line 9, and grey water pump 11 is installed in the blow-off line 9.
Claims (2)
1. buck recycling waste water treatment unit, include grey tank, described grey tank is provided with entery and delivery port and feeding mouth, be added with dispersion agent in the described feeding mouth, it is characterized in that: the water outlet of described subsider is communicated with interim grey tank by overflow spout, in the described overflow spout control valve is installed, the exit end of described interim grey tank is connected to purification tank for liquid waste or trench by blow-off line, and sump pump is installed in the blow-off line.
2. a kind of buck recycling waste water treatment unit according to claim 1, it is characterized in that: described grey tank is provided with two water outlets, and described water outlet is connected to interim grey tank by overflow spout respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205437888U CN201825791U (en) | 2010-09-26 | 2010-09-26 | Circulating waste water treatment device for graywater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205437888U CN201825791U (en) | 2010-09-26 | 2010-09-26 | Circulating waste water treatment device for graywater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201825791U true CN201825791U (en) | 2011-05-11 |
Family
ID=43964341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205437888U Expired - Fee Related CN201825791U (en) | 2010-09-26 | 2010-09-26 | Circulating waste water treatment device for graywater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201825791U (en) |
-
2010
- 2010-09-26 CN CN2010205437888U patent/CN201825791U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110511 Termination date: 20110926 |