CN206915871U - Heavy metal sewage treatment equipment - Google Patents
Heavy metal sewage treatment equipment Download PDFInfo
- Publication number
- CN206915871U CN206915871U CN201620828306.0U CN201620828306U CN206915871U CN 206915871 U CN206915871 U CN 206915871U CN 201620828306 U CN201620828306 U CN 201620828306U CN 206915871 U CN206915871 U CN 206915871U
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- heavy metal
- averager
- treatment equipment
- sewage treatment
- reaction chamber
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Abstract
The utility model discloses a kind of heavy metal sewage treatment equipment, including averager and knockout drum, connected between the bottom of the averager and knockout drum by connecting tube, the top of the averager is provided with water inlet pipe, and the averager is provided with the first measuring pump and the first agitator；It is divided into reaction chamber, filter chamber and disinfection cavity inside the knockout drum, second measuring pump and the second agitator are installed at the top of the reaction chamber, thin screen pack and openable closing door are provided between the reaction chamber and filter chamber, micro-filtration net is provided between the filter chamber and disinfection cavity, the bottom of the disinfection cavity is provided with outlet pipe, the outlet pipe connects with one end of a drainpipe and a circulation pipe, and the other end of the circulation pipe connects with connecting tube.Heavy metal sewage treatment equipment of the present utility model improves heavy metal removing rate in sewage, improves the standard of discharge water, reduces mud discharging, realize continuous operation, automation, install convenient, occupation of land less, cost it is low.
Description
Technical field
It the utility model is related to field of sewage treatment equipment, more particularly to a kind of heavy metal sewage treatment equipment.
Background technology
Have the heavy metals such as many copper, iron, zinc, magnesium in sewage, they or be dissolved in sewage, or be suspended in sewage
In.Traditional effluent purification method is to first pass through filtering or flocculation, and the suspended material in sewage is removed, then dirty with activity again
Mud method, water spray are considered the microbial treatment method such as bed process, anaerobism and made a return journey except the dissolved matter in sewage.It is general to remove suspended material
The flocculant of selection is aluminum sulfate, ferric sulfate, the inorganic flocculating agent such as ferrous sulfate, or polyacrylamide, aluminium polychloride etc.
High polymer coagulant.These flocculants can effectively remove the suspended material in sewage, but can not remove deliquescent dirt
Contaminate thing.Deliquescent pollutant can be removed with the method for microorganism, but microbial treatment method has limitation very much, it is necessary to adjust
Save the conditions such as pH, temperature, dissolved oxygen amount.Also, polluter is the nutrient of microorganism, and the amount of nutrient is excessive all can shadow or very few
Ring the purified treatment ability of microorganism.The excessive sewage of other salt content or oil content will also result in microbiological treatment rate drop
It is low, it is necessary to pre-process.
Typically efficiency is higher in a certain respect for existing sewage disposal device, is but difficult to meet the needs of other side,
It can not accomplish that various functions are integrated in one to handle sewage, and need the cooperation of plurality of devices to handle sewage, from
And make it that complete equipment is provided with many restrictions such as investment is high, floor space is big, production efficiency is low, it is difficult to improve sewage disposal effect
Rate.
Utility model content
The technical problems to be solved in the utility model is that：It is new for technical problem existing for prior art, this practicality
Type provides the heavy metal sewage treatment equipment that a kind of floor space is small, treatment effeciency is high, will not cause secondary pollution.
In order to solve the above technical problems, the utility model proposes technical scheme be：
A kind of heavy metal sewage treatment equipment, including averager and knockout drum, the bottom of the averager and knockout drum it
Between connected by connecting tube, the top of the averager is provided with water inlet pipe, and the averager is provided with the first measuring pump and first
Agitator；It is divided into reaction chamber, filter chamber and disinfection cavity inside the knockout drum, the second metering is installed at the top of the reaction chamber
Pump and the second agitator, thin screen pack and openable closing door, the filter chamber are provided between the reaction chamber and filter chamber
Micro-filtration net is provided between disinfection cavity, the bottom of the disinfection cavity is provided with outlet pipe, the outlet pipe and a drainpipe and one
One end connection of individual circulation pipe, the other end of the circulation pipe connect with connecting tube.
Further improvement as above-mentioned technical proposal：
The bottom of the reaction chamber is provided with the first sedimentation port, and the bottom of the filter chamber is provided with the second sedimentation port, and described
One sedimentation port and the second sedimentation port are equipped with valve.
The inside of the averager is provided with coarse filtration layer.
The coarse filtration layer filters out for sandstone, and the thin screen pack is made up of activated carbon.
Drainpipe and circulation pipe are equipped with valve close to water outlet pipe part, and the connecting tube is provided with valve, the circulation pipe with
The connectivity part of connecting tube is located between the valve and knockout drum of connecting tube.
The drainpipe is connected with filter.
The reaction chamber, filter chamber and disinfection cavity are provided with image capture device, and the disinfection cavity is provided with water quality testing meter.
Compared with prior art, the utility model has the advantage of：
Heavy metal sewage treatment equipment of the present utility model, by putting into flocculation aid, magnetic agent etc. into sewage, utilize one
Individual knockout drum, it is to be changed into heavy metal compound not soluble in water in the heavy metal of dissolved state in sewage by chemical reaction,
Again by filtering and separation makes sediment be removed from the aqueous solution, solves harm of the heavy metal to environment.The utility model separates
The heavy metal compound gone out can reclaim and isolate heavy metal again.The utility model is simple in construction, and floor space is small, improves dirt
Heavy metal removing rate in water, improve discharge water and reach surface water V class above standards, reduce mud discharging, realize continuous behaviour
Work, automation, install convenient, take up an area less, cost it is low.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Marginal data：
1st, averager；2nd, knockout drum；3rd, connecting tube；4th, water inlet pipe；5th, the first agitator；6th, reaction chamber；7th, filter chamber；8、
Disinfection cavity；9th, thin screen pack；10th, closing door；11st, micro-filtration net；12nd, outlet pipe；13rd, drainpipe；14th, circulation pipe；15th, the second meter
Measure pump；16th, the second agitator；17th, the first sedimentation port；18th, coarse filtration layer；19th, the second sedimentation port；20th, filter；21st, first
Measuring pump.
Embodiment
The utility model is further described below in conjunction with Figure of description and specific preferred embodiment, but not because
This and limit the scope of protection of the utility model.
As shown in figure 1, the heavy metal sewage treatment equipment of the present embodiment, including averager 1 and knockout drum 2, averager 1
Top is provided with water inlet pipe 4, the first measuring pump 21 and the first agitator 5, and the inside of averager 1 is provided with coarse filtration layer 18, averager 1
Bottom be provided with delivery port.It is divided into reaction chamber 6, filter chamber 7 and disinfection cavity 8 inside knockout drum 2, the top of reaction chamber 6 is provided with
Second measuring pump 15 and the second agitator 16, reaction chamber 6 are provided with water inlet, the delivery port of averager 1 and the water inlet of reaction chamber 6
Connected by connecting tube 3, connecting tube 3 is provided with valve.The bottom of reaction chamber 6 is provided with the first sedimentation port 17, and the first sedimentation port 17 is logical
Cross Valve controlling and open opening and closing.Closing door 10 and thin screen pack 9 are sequentially provided between reaction chamber 6 and filter chamber 7, closing door 10 is logical
Motor is crossed to open and close.The bottom of filter chamber 7 is provided with the second sedimentation port 19 that opening and closing is opened by Valve controlling.Filter chamber 7
Micro-filtration net 11 is provided between disinfection cavity 8, the bottom of disinfection cavity 8 is provided with outlet pipe 12, outlet pipe 12 and drainpipe 13 and circulation
One end connection of pipe 14, the other end of circulation pipe 14 connect with connecting tube 3.Drainpipe 13 and circulation pipe 14 are at outlet pipe 12
It is equipped with valve, the connectivity part of circulation pipe 14 and connecting tube 3 is located between the valve and knockout drum 2 of connecting tube 3.Drainpipe 13 with
Filter 20 connects.
In the present embodiment, coarse filtration layer 18 filters out for sandstone, and thin screen pack 9 is made up of activated carbon.
In the present embodiment, reaction chamber 6, filter chamber 7 and disinfection cavity 8 are provided with image capture device, and disinfection cavity 8 is examined provided with water quality
Survey instrument.
Heavy metal sewage treatment equipment of the present utility model, the course of work are as follows：
Sewage enters averager 1, the first measuring pump 21 conveying highly basic from water inlet pipe 4, while is stirred with the first agitator 5,
After sewage after stirring carries out coarse filtration by coarse filtration layer 18, then pass through the entrance reaction chamber 6 of connecting tube 3；Second measuring pump 15 to
Flocculation aid and magnetic agent are added in reaction chamber 6, while the second agitator 16 stirs, it is in dissolved form in sewage to be by chemical reaction
The heavy metal of state is changed into heavy metal compound not soluble in water.Flocculation reaction situation is observed, envelope is opened after precipitating a period of time
Door 10 is closed, the sewage after reaction fully enters filter chamber 7 by the filtering of thin screen pack 9, then enters disinfection cavity by micro-filtration net 11
8.In course of reaction, the valve of drainpipe 13 and circulation pipe 14 is closed all the time.With the water in water quality testing meter test disinfection cavity 8
Matter, reach the valve that standard turns on drainpipe 13, the water after separation enters filter 20 from drainpipe 13, is discharged after filtering；
If being not reaching to standard, the valve of circulation pipe 14 is opened, sewage continues to react by circulation pipe 14 into reaction chamber 6.Reaction
Follow-up separating treatment is carried out by the first sedimentation port 17 and the recovery of the second sedimentation port 19 in cotton-shaped heavy metal compound afterwards.
Above-mentioned simply preferred embodiment of the present utility model, not makees any formal limitation to the utility model.Though
Right the utility model is disclosed above with preferred embodiment, but is not limited to the utility model.Therefore, it is every without departing from
The content of technical solutions of the utility model, any simply repaiied to made for any of the above embodiments according to the utility model technical spirit
Change, equivalent variations and modification, all should fall in the range of technical solutions of the utility model protection.
Claims (7)
- A kind of 1. heavy metal sewage treatment equipment, it is characterised in that：Including averager (1) and knockout drum (2), the averager (1) connected between bottom and knockout drum (2) by connecting tube (3), the top of the averager (1) is provided with water inlet pipe (4), institute State averager (1) and the first measuring pump (21) and the first agitator (5) are installed；It is divided into reaction chamber inside the knockout drum (2) (6), filter chamber (7) and disinfection cavity (8), the second measuring pump (15) and the second agitator are installed at the top of the reaction chamber (6) (16) thin screen pack (9) and openable closing door (10), the filtering, are provided between the reaction chamber (6) and filter chamber (7) Micro-filtration net (11) is provided between chamber (7) and disinfection cavity (8), the bottom of the disinfection cavity (8) is provided with outlet pipe (12), the water outlet Pipe (12) connects with one end of a drainpipe (13) and a circulation pipe (14), the other end of the circulation pipe (14) and connection Manage (3) connection.
- 2. heavy metal sewage treatment equipment according to claim 1, it is characterised in that：The bottom of the reaction chamber (6) is set There is the first sedimentation port (17), the bottom of the filter chamber (7) is provided with the second sedimentation port (19), first sedimentation port (17) and Two sedimentation ports (19) are equipped with valve.
- 3. heavy metal sewage treatment equipment according to claim 1, it is characterised in that：The inside of the averager (1) is set There is coarse filtration layer (18).
- 4. heavy metal sewage treatment equipment according to claim 3, it is characterised in that：The coarse filtration layer (18) is sandstone Filter out, the thin screen pack (9) is made up of activated carbon.
- 5. heavy metal sewage treatment equipment according to claim 1, it is characterised in that：Drainpipe (13) and circulation pipe (14) Valve is equipped with close to outlet pipe (12) place, the connecting tube (3) is provided with valve, the circulation pipe (14) and connecting tube (3) Connectivity part is located between the valve of connecting tube (3) and knockout drum (2).
- 6. heavy metal sewage treatment equipment according to claim 1, it is characterised in that：The drainpipe (13) and filter (20) connect.
- 7. according to the heavy metal sewage treatment equipment described in the claims 1 or 2 or 3 or 4 or 5 or 6, it is characterised in that：Institute State reaction chamber (6), filter chamber (7) and disinfection cavity (8) and be provided with image capture device, the disinfection cavity (8) is provided with water quality testing meter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620828306.0U CN206915871U (en) | 2016-07-26 | 2016-07-26 | Heavy metal sewage treatment equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620828306.0U CN206915871U (en) | 2016-07-26 | 2016-07-26 | Heavy metal sewage treatment equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206915871U true CN206915871U (en) | 2018-01-23 |
Family
ID=61309589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620828306.0U Active CN206915871U (en) | 2016-07-26 | 2016-07-26 | Heavy metal sewage treatment equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206915871U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106007105A (en) * | 2016-07-26 | 2016-10-12 | 广西壮族自治区环境保护科学研究院 | Heavy metal sewage treatment equipment |
-
2016
- 2016-07-26 CN CN201620828306.0U patent/CN206915871U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106007105A (en) * | 2016-07-26 | 2016-10-12 | 广西壮族自治区环境保护科学研究院 | Heavy metal sewage treatment equipment |
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