CN207552063U - A kind of waste water treatment system - Google Patents
A kind of waste water treatment system Download PDFInfo
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- CN207552063U CN207552063U CN201721556247.7U CN201721556247U CN207552063U CN 207552063 U CN207552063 U CN 207552063U CN 201721556247 U CN201721556247 U CN 201721556247U CN 207552063 U CN207552063 U CN 207552063U
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- order reaction
- pond
- waste water
- reaction pond
- treatment system
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Abstract
The drawbacks of residue of reaction tank bottom can not be handled preferably with waste water during the waste water that the utility model is generated for the processing welding material of wastewater treatment equipment in the prior art, a kind of waste water treatment system is provided, the system is equipped with first order reaction pond and second order reaction pond, heavy metal in waste water can effectively be handled, and first order reaction pond and second order reaction bottom of pond portion carry out separation of solid and liquid because the residue that reaction generates can be extracted by pneumatic diaphragm pump in filter press with the still higher waste water of bottom of pond content of beary metal, the waste water energy detached with residue, which is again introduced into collecting-tank, waits for handle waste water next time, waste water can preferably be handled, the sewage of discharge is enable to reach discharge standard, and the residue of separation of solid and liquid also can individually be packaged processing, it is more environmentally friendly.
Description
Technical field
The utility model belongs to technical field of waste water processing, and in particular to a kind of waste water treatment system.
Background technology
More industrial wastewater can be generated in the production process of welding material, a large amount of copper ion etc. is contained in these waste water
Heavy metal, it is impossible to direct emission, these waste water have to pass through reach discharge standard after reaction treatment after could be discharged.It is existing
Wastewater treatment equipment processing welding material generate waste water when reaction tank bottom residue can not preferably be handled with waste water.
Invention content
Reaction tank bottom during the waste water that the utility model is generated for the processing welding material of wastewater treatment equipment in the prior art
The drawbacks of residue in portion can not be handled preferably with waste water, provides a kind of waste water treatment system, which is equipped with first order reaction
Pond and second order reaction pond can effectively be handled the heavy metal in waste water, and first order reaction pond and second order reaction bottom of pond portion
Because the residue that reaction generates and the still higher waste water of bottom of pond content of beary metal can be extracted by pneumatic diaphragm pump in filter press
Separation of solid and liquid is carried out, the waste water energy detached with residue, which is again introduced into collecting-tank, waits for handle waste water next time, can be to useless
Water is preferably handled, and the sewage of discharge is enable to reach discharge standard, and the residue of separation of solid and liquid also can be sealed individually
Dress processing, it is more environmentally friendly.
The goal of the invention of the utility model is achieved through the following technical solutions：A kind of waste water treatment system, including collection
Pond, first order reaction pond and second order reaction pond are equipped between collecting-tank and first order reaction pond the waste water in collecting-tank being pumped into one
The first water pump in order reaction pond is equipped between first order reaction pond and second order reaction pond and is pumped into supernatant liquor in first order reaction pond
The second water pump in second order reaction pond, the first order reaction pond, second order reaction pond bottom be designed with sludge outlet, sludge row
Outlet outer end is connected with pneumatic diaphragm pump by sludge pipe, is provided on the sludge pipe between sludge outlet and pneumatic diaphragm pump
Sludge pipe connection or the first valve being closed are controlled, the output terminal of pneumatic diaphragm pump is connected with filter press, is equipped with below filter press
Sewage treatment pond sets the third water being pumped into the waste water in Sewage treatment pond in collecting-tank between Sewage treatment pond and collecting-tank
Pump；Effluent outfall is connected on the pool wall in the second order reaction pond, effluent outfall is equipped with control effluent outfall connection
Or the second valve being closed.
Preferably, the stirring that liquid in stirring pool is respectively provided in the first order reaction pond and second order reaction pond fills
It puts.First order reaction pond and two level can be promoted anti-to being stirred in first order reaction pond and second order reaction pond by agitating device
Waste water in Ying Chi reacts more complete with chemical reagent, can accelerate reaction speed.
Preferably, the agitating device includes stirring motor, stirring blade is fixedly connected in the shaft of stirring motor.
Preferably, the pH of liquid pH value in detection cell is respectively provided in the first order reaction pond and second order reaction pond
Detection device.PH value in first order reaction pond and second order reaction pond can be detected by pH detection devices, judge the extent of reaction with
And whether need to continue to add chemical reagent.
Preferably, the pH detection devices are liquid pH detectors or pH test paper.
Preferably, the liquid level that the first order reaction pond is respectively provided with detection liquid with second order reaction bottom of pond portion senses
Device, the controller that filter press can be controlled to work or be stopped is connected on the filter press, and controller connects with liquid level sensor
It connects.Liquid level sensor can detect first order reaction pond and the liquid level of bottom of pond in second order reaction pond, anti-with two level when first order reaction pond
When waste water is less in Ying Chi or approaches pumping light, controller can control filter press to be stopped in time, prevent the pressure of filter press
Filter pump burns out motor without material idle running.
Preferably, quick lime storage box and the first liquor alumini chloridi bucket are equipped with above the first order reaction pond, two
Sodium sulfide solution bucket, the second liquor alumini chloridi bucket and dilution heat of sulfuric acid bucket are equipped with above order reaction pond.Welding
Containing a large amount of copper ion in material production waste water, quick lime storage box and the first liquor alumini chloridi bucket are arranged on level-one
It can be sent out above reaction tank in order to which quick lime and liquor alumini chloridi are added in first order reaction pond by staff successively with waste water
Biochemical reaction generates Kocide SD precipitation, and sodium sulfide solution bucket, the second liquor alumini chloridi bucket and dilute sulfuric acid is molten
Liquid bucket is arranged on second order reaction pond, can in staff by sodium sulfide solution, liquor alumini chloridi and dilution heat of sulfuric acid according to
With sewage chemical reaction generation copper sulfide precipitation occurs for secondary be added in second order reaction pond, allows the utility model in sewage
Copper ion be effectively treated.
Preferably, the distance between the input terminal of second water pump and the bottom in first order reaction pond are 20-30cm.It will
The input terminal of second water pump and the bottom of pond in first order reaction pond are spaced apart, can prevent the precipitation of reaction tank bottom of pond successively by
Two water pumps are pumped into second order reaction pond.
Preferably, the bottom of pond section in the first order reaction pond and second order reaction pond is wide at the top and narrow at the bottom.Such setting energy
Enough first order reaction pond and the residue precipitation in second order reaction pond are completely withdrawn from remaining waste water convenient for pneumatic diaphragm pump.
Preferably, first valve, the second valve are manual control valve.
Compared with prior art, the utility model has the advantages that：The utility model be equipped with first order reaction pond and
Second order reaction pond can effectively be handled the heavy metal in waste water, and first order reaction pond and second order reaction bottom of pond portion are because anti-
The residue that should the be generated waste water still higher with bottom of pond content of beary metal can be extracted into filter press by pneumatic diaphragm pump and be carried out
Separation of solid and liquid, the waste water energy detached with residue be again introduced into collecting-tank wait for next time waste water is handled, can to waste water into
The preferable processing of row, enables the sewage of discharge to reach discharge standard, and the residue of separation of solid and liquid also can individually be packaged place
Reason, it is more environmentally friendly.Meanwhile the use of the new type is additionally provided with agitating device in first order reaction pond and second order reaction pond, can accelerate one
Reaction speed in order reaction pond and second order reaction pond.The utility model sets quick lime storage box also above first order reaction pond
With the first liquor alumini chloridi bucket, sodium sulfide solution bucket, the second liquor alumini chloridi is set to deposit above second order reaction pond
Storage tank and dilution heat of sulfuric acid bucket add in first order reaction pond convenient for staff using the chemical reagent in these storage devices
In second order reaction pond, the utility model is enable to remove remaining copper ion in the waste water of welding material generation.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model；
It is marked in figure：1st, collecting-tank, 2, first order reaction pond, 3, second order reaction pond, the 4, first water pump, the 5, second water pump, 6,
Sludge outlet, 7, pneumatic diaphragm pump, the 8, first valve, 9, filter press, 10, Sewage treatment pond, 11, third water pump, 12, sewage
Delivery pipe, the 13, second valve, 14, agitating device, 15, stirring motor, 16, stirring blade, 17, pH detection devices, 18, liquid level
Sensor, 19, controller, 20, quick lime storage box, the 21, first liquor alumini chloridi bucket, 22, sodium sulfide solution bucket,
23rd, the second liquor alumini chloridi bucket, 24, dilution heat of sulfuric acid bucket.
Specific embodiment
Represented embodiment is further described the utility model below in conjunction with the accompanying drawings：
Embodiment 1
As shown in Figure 1, a kind of waste water treatment system, including collecting-tank 1, first order reaction pond 2 and second order reaction pond 3, catchments
Be equipped with the first water pump 4 waste water in collecting-tank 1 being pumped into first order reaction pond 2 between pond 1 and first order reaction pond 2, level-one is anti-
Answer the second water pump for being equipped with and being pumped into supernatant liquor in first order reaction pond 2 in second order reaction pond 3 between pond 2 and second order reaction pond 3
5, the distance between the input terminal of second water pump 5 and the bottom in first order reaction pond 2 are 20-30cm.By the defeated of the second water pump 5
The bottom of pond for entering end and first order reaction pond 2 is spaced apart, and the precipitation of reaction tank bottom of pond successively can be prevented to be pumped by the second water pump 5
In second order reaction pond 3.The first order reaction pond 2, second order reaction pond 3 bottom be designed with sludge outlet 6, sludge outlet 6
Outer end is connected with pneumatic diaphragm pump 7 by sludge pipe, is provided on the sludge pipe between sludge outlet 6 and pneumatic diaphragm pump 7
Sludge pipe connection or the first valve 8 being closed are controlled, the output terminal of pneumatic diaphragm pump 7 is connected with filter press 9,9 lower section of filter press
It is set equipped with Sewage treatment pond 10, between Sewage treatment pond 10 and collecting-tank 1 and the waste water suction in Sewage treatment pond 10 is catchmented
Third water pump 11 in pond 1；Effluent outfall 12 is connected on the pool wall in the second order reaction pond 3, is set on effluent outfall 12
There is the second valve 13 that control effluent outfall 12 is connected or is closed.First valve 8, the second valve 13 are hand control valve
Door.
The agitating device 14 of liquid in stirring pool, institute are respectively provided in the first order reaction pond 2 and second order reaction pond 3
It states agitating device 14 and includes stirring motor 15, stirring blade 16 is fixedly connected in the shaft of stirring motor 15.It is filled by stirring
14 are put to promote in first order reaction pond 2 and second order reaction pond 3 being stirred in first order reaction pond 2 and second order reaction pond 3
Waste water reacts more complete with chemical reagent, can accelerate reaction speed.The first order reaction pond 2 in second order reaction pond 3 with going back
The pH detection devices 17 of liquid pH value in detection cell are respectively provided with, the pH detection devices 17 are liquid pH detectors.It is logical
Whether first order reaction pond 2 and the pH value in second order reaction pond 3 can be detected by crossing pH detection devices 17, judge the extent of reaction and need
Continue to add chemical reagent.
The first order reaction pond 2 is respectively provided with the liquid level sensor 18 of detection liquid, institute with 3 bottom of second order reaction pond
State the controller 19 for being connected on filter press 9 and filter press 9 being controlled to work or be stopped, controller 19 and liquid level sensor 18
Connection.Liquid level sensor 18 can detect the liquid level of bottom of pond in first order reaction pond 2 and second order reaction pond 3, when first order reaction pond 2 with
When waste water is less in second order reaction pond 3 or approaches pumping light, controller 19 can control filter press 9 to be stopped in time, prevent
The filter pressing pump of filter press 9 burns out motor without material idle running.The bottom of pond section in the first order reaction pond 2 and second order reaction pond 3 is upper
It is narrow under width.Such setting can be convenient for pneumatic diaphragm pump 7 by the residue precipitation in first order reaction pond 2 and second order reaction pond 3 with
Remaining waste water is completely withdrawn from.
2 top of first order reaction pond is equipped with 20 and first liquor alumini chloridi bucket 21 of quick lime storage box, and two level is anti-
3 top of pond is answered to be equipped with sodium sulfide solution bucket 22, the second liquor alumini chloridi bucket 23 and dilution heat of sulfuric acid bucket 24.Weldering
It connects in material production waste water containing a large amount of copper ion, quick lime storage box 20 and the first liquor alumini chloridi bucket 21 is set
Quick lime and liquor alumini chloridi can be successively added in first order reaction pond 2 in order to staff above first order reaction pond 2
Chemical reaction occurs with waste water and generates Kocide SD precipitation, by sodium sulfide solution bucket 22, the second liquor alumini chloridi bucket
23 and dilution heat of sulfuric acid bucket 24 be arranged on second order reaction pond 3, can be in staff by sodium sulfide solution, liquor alumini chloridi
It is added to successively with dilution heat of sulfuric acid in second order reaction pond 3 and chemical reaction generation copper sulfide precipitation occurs with sewage, makes this practicality
It is novel copper ion in sewage to be effectively treated.
Specific embodiment described in text is only explanation for example to the spirit of the present invention.Belonging to the utility model
Those skilled in the art can do described specific embodiment various modifications or additions or using similar
Mode substitutes, but without departing from the spirit of the present application or beyond the scope of the appended claims.
Claims (10)
1. a kind of waste water treatment system, which is characterized in that including collecting-tank（1）, first order reaction pond（2）With second order reaction pond（3）,
Be equipped with the first water pump waste water in collecting-tank being pumped into first order reaction pond between collecting-tank and first order reaction pond（4）, level-one
Be equipped with the second water pump supernatant liquor in first order reaction pond being pumped into second order reaction pond between reaction tank and second order reaction pond
（5）, the first order reaction pond, second order reaction pond bottom be designed with sludge outlet（6）, sludge outlet outer end passes through sludge
Pipe is connected with pneumatic diaphragm pump（7）, control sludge pipe is provided on the sludge pipe between sludge outlet and pneumatic diaphragm pump and is connected
The first valve that is logical or being closed（8）, the output terminal of pneumatic diaphragm pump is connected with filter press（9）, filter press lower section is returned equipped with waste water
Receives pond（10）, the third water pump waste water in Sewage treatment pond being pumped into collecting-tank is set between Sewage treatment pond and collecting-tank
（11）；Effluent outfall is connected on the pool wall in the second order reaction pond（12）, effluent outfall, which is equipped with, controls sewage discharge
The second valve that pipe is connected or is closed（13）.
2. a kind of waste water treatment system according to claim 1, which is characterized in that the first order reaction pond and second order reaction
The agitating device of liquid in stirring pool is respectively provided in pond（14）.
3. a kind of waste water treatment system according to claim 2, which is characterized in that the agitating device includes stirring motor
（15）, stirring blade is fixedly connected in the shaft of stirring motor（16）.
4. a kind of waste water treatment system according to claim 1, which is characterized in that the first order reaction pond and second order reaction
The pH detection devices of liquid pH value in detection cell are respectively provided in pond（17）.
5. a kind of waste water treatment system according to claim 4, which is characterized in that the pH detection devices are examined for liquid pH
Survey instrument or pH test paper.
6. a kind of waste water treatment system according to claim 1, which is characterized in that the first order reaction pond and second order reaction
Bottom of pond portion is respectively provided with the liquid level sensor of detection liquid（18）, it is connected with and filter press can be controlled to work on the filter press
Or the controller being stopped（19）, controller connect with liquid level sensor.
7. a kind of waste water treatment system according to claim 1, which is characterized in that life is equipped with above the first order reaction pond
Lime storage box（20）With the first liquor alumini chloridi bucket（21）, second order reaction pond top is equipped with sodium sulfide solution bucket
（22）, the second liquor alumini chloridi bucket（23）With dilution heat of sulfuric acid bucket（24）.
A kind of 8. waste water treatment system according to claim 1, which is characterized in that the input terminal and one of second water pump
The distance between the bottom in order reaction pond is 20-30cm.
9. a kind of waste water treatment system according to claim 1, which is characterized in that the first order reaction pond and second order reaction
The bottom of pond section in pond is wide at the top and narrow at the bottom.
10. a kind of waste water treatment system according to claim 1, which is characterized in that first valve, the second valve are
Manual control valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721556247.7U CN207552063U (en) | 2017-11-20 | 2017-11-20 | A kind of waste water treatment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721556247.7U CN207552063U (en) | 2017-11-20 | 2017-11-20 | A kind of waste water treatment system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207552063U true CN207552063U (en) | 2018-06-29 |
Family
ID=62679343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721556247.7U Active CN207552063U (en) | 2017-11-20 | 2017-11-20 | A kind of waste water treatment system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207552063U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109231393A (en) * | 2018-10-23 | 2019-01-18 | 广东通朗环保科技有限公司 | A kind of automatically controlled sewage water treatment method |
| CN109231392A (en) * | 2018-10-23 | 2019-01-18 | 广东通朗环保科技有限公司 | A kind of sewage water treatment method |
| CN110316864A (en) * | 2019-07-09 | 2019-10-11 | 武汉船用电力推进装置研究所（中国船舶重工集团公司第七一二研究所） | A kind of soft graphite bipolar plates infiltration waste water treatment process and system |
-
2017
- 2017-11-20 CN CN201721556247.7U patent/CN207552063U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109231393A (en) * | 2018-10-23 | 2019-01-18 | 广东通朗环保科技有限公司 | A kind of automatically controlled sewage water treatment method |
| CN109231392A (en) * | 2018-10-23 | 2019-01-18 | 广东通朗环保科技有限公司 | A kind of sewage water treatment method |
| CN110316864A (en) * | 2019-07-09 | 2019-10-11 | 武汉船用电力推进装置研究所（中国船舶重工集团公司第七一二研究所） | A kind of soft graphite bipolar plates infiltration waste water treatment process and system |
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