CN203333423U - Novel heavy metal waste water treatment device - Google Patents
Novel heavy metal waste water treatment device Download PDFInfo
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- CN203333423U CN203333423U CN201320388320XU CN201320388320U CN203333423U CN 203333423 U CN203333423 U CN 203333423U CN 201320388320X U CN201320388320X U CN 201320388320XU CN 201320388320 U CN201320388320 U CN 201320388320U CN 203333423 U CN203333423 U CN 203333423U
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- heavy metal
- waste water
- adsorption device
- reaction tank
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Abstract
The utility model relates to the technical field of environment-friendly designs and particularly relates to a novel heavy metal waste water treatment device. The novel heavy metal waste water treatment device disclosed by the utility model comprises a waste water tank, a pretreatment tank and a reaction tank, wherein the waste water tank is connected with the pretreatment tank, the pretreatment tank is connected with the reaction tank, the reaction tank is respectively connected with a precipitation tank and a clear water tank, a precipitation plate is arranged in the pretreatment tank, a deslagging pipe is mounted at the bottom of the pretreatment tank, and a primary filter, an anion adsorber and a cation adsorber are arranged in the reaction tank. The novel heavy metal waste water treatment device disclosed by the utility model is reasonable in structure design, can be used for respectively performing pretreatment, solid-liquid separation, filtration, adsorption and precipitation on heavy metal ions, achieves the purpose of purifying waste water, realizes simple operation and a good purification effect, greatly saves the treatment cost, and is further suitable for large-range popularization and application.
Description
Technical field
The utility model relates to the Environmental Design technical field, especially a kind of novel heavy metal wastewater treatment equipment.
Background technology
China is a serious poor country of water resources per capita, but expanding economy be unable to do without industrial support, along with industrialized, deepen continuously, the trade effluent blowdown flow rate is also increasing year by year, in the contents of many kinds of heavy metal ion such as the zinc in trade effluent, copper, lead, nickel, be the highly toxic substance that belongs to carcinogenic greatly, before draining into physical environment, need to carry out environmental protection treatment.Existing heavy metal waste water treatment system floor space is large, energy consumption is high, adopt the function pump delivery between each treatment trough, throw out that can not each link of stage treatment, operation of equipment complexity, processing cost is high, in waste water be suspended thing, colloid composition, water-soluble substances also difficulty process very much totally.
The utility model content
The purpose of this utility model is to provide a kind of novel heavy metal wastewater treatment equipment in order to overcome above-mentioned technical disadvantages.
The technical scheme that the utility model technical solution problem adopts is: a kind of novel heavy metal wastewater treatment equipment, comprise wastewater disposal basin, pretreatment pool and reaction tank, described wastewater disposal basin connects pretreatment pool, pretreatment pool ligation pond, reaction tank connects respectively settling tank and clean water basin, be provided with precipitation plate in pretreatment pool, bottom is equipped with scum pipe, is provided with primary filter, Anion-adsorption device and cation-adsorption device in reaction tank.
Described Anion-adsorption device, cation-adsorption device are the electrolyzer that connects the externally fed circuit, are filled with the gac of adsorpting anion in the Anion-adsorption device, are filled with the active zeolite of Liquidity limit in the cation-adsorption device.
Described precipitation plate is the coarse filtration plate for solid-liquid separation, and described primary filter is for filtering the fabric filter that is suspended particle in water body.
The beneficial effect that the utility model has is: the utility model reasonable in design, heavy metal ion is carried out respectively to pre-treatment, solid-liquid separation, filtration, absorption and precipitation, reach the purpose of purifying liquid waste, simple to operate, good purification, saved greatly processing cost, be suitable for applying on a large scale.
The accompanying drawing explanation
Accompanying drawing 1 is structural representation of the present utility model.
Accompanying drawing 2 is flow process framework of the present utility model.
Embodiment
Below in conjunction with accompanying drawing 1,2 pairs of the utility model of accompanying drawing, be described below.
As shown in Figure 1 and Figure 2, the utility model comprises wastewater disposal basin 1, pretreatment pool 2 and reaction tank 3, described wastewater disposal basin 1 connects pretreatment pool 2, pretreatment pool 2 ligation ponds 3, reaction tank 3 connects respectively settling tank 4 and clean water basin 5, be provided with precipitation plate 21 in pretreatment pool 2, bottom is equipped with scum pipe 22, is provided with primary filter 31, Anion-adsorption device 32 and cation-adsorption device 33 in reaction tank 3; Described Anion-adsorption device 32, cation-adsorption device 33 are the electrolyzer that connects the externally fed circuit, are filled with the gac of adsorpting anion in Anion-adsorption device 32, are filled with the active zeolite of Liquidity limit in cation-adsorption device 33; Described precipitation plate 21 is the coarse filtration plate for solid-liquid separation, and described primary filter 31 is for filtering the fabric filter that is suspended particle in water body.
During purification, first waste water is injected to wastewater disposal basin 1, adding flocculation agent to obtain supernatant liquid separates with sediment, sediment is discharged through scum pipe 22, supernatant liquid enters reaction tank 3, carry out initial filter through primary filter 31, Anion-adsorption device 32, cation-adsorption device 33 discharge active ion by electrolytic action, become to be insoluble in the compound of water with charged ionic bond, inner gac and the further planar water of active zeolite of filling is suspended particle simultaneously, last clear water enters clean water basin 5, and settling enters settling tank 4.
Claims (3)
1. a novel heavy metal wastewater treatment equipment, comprise wastewater disposal basin, pretreatment pool and reaction tank, it is characterized in that: described wastewater disposal basin connects pretreatment pool, pretreatment pool ligation pond, reaction tank connects respectively settling tank and clean water basin, be provided with precipitation plate in pretreatment pool, bottom is equipped with scum pipe, is provided with primary filter, Anion-adsorption device and cation-adsorption device in reaction tank.
2. a kind of novel heavy metal wastewater treatment equipment according to claim 1, it is characterized in that: described Anion-adsorption device, cation-adsorption device are the electrolyzer that connects the externally fed circuit, be filled with the gac of adsorpting anion in the Anion-adsorption device, be filled with the active zeolite of Liquidity limit in the cation-adsorption device.
3. a kind of novel heavy metal wastewater treatment equipment according to claim 1 is characterized in that: described precipitation plate is the coarse filtration plate for solid-liquid separation, and described primary filter is for filtering the fabric filter that is suspended particle in water body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320388320XU CN203333423U (en) | 2013-07-02 | 2013-07-02 | Novel heavy metal waste water treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320388320XU CN203333423U (en) | 2013-07-02 | 2013-07-02 | Novel heavy metal waste water treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203333423U true CN203333423U (en) | 2013-12-11 |
Family
ID=49702114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320388320XU Expired - Fee Related CN203333423U (en) | 2013-07-02 | 2013-07-02 | Novel heavy metal waste water treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203333423U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105152424A (en) * | 2015-10-19 | 2015-12-16 | 无锡清杨机械制造有限公司 | Device for removing heavy metal ions in industrial wastewater |
-
2013
- 2013-07-02 CN CN201320388320XU patent/CN203333423U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105152424A (en) * | 2015-10-19 | 2015-12-16 | 无锡清杨机械制造有限公司 | Device for removing heavy metal ions in industrial wastewater |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131211 Termination date: 20140702 |
|
| EXPY | Termination of patent right or utility model |