CN206278955U - A kind of heavy metal containing wastewater treatment end-attachment device - Google Patents
A kind of heavy metal containing wastewater treatment end-attachment device Download PDFInfo
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- CN206278955U CN206278955U CN201621411692.XU CN201621411692U CN206278955U CN 206278955 U CN206278955 U CN 206278955U CN 201621411692 U CN201621411692 U CN 201621411692U CN 206278955 U CN206278955 U CN 206278955U
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- absorption
- adsorption layer
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- absorption cylinder
- heavy metal
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Abstract
The utility model discloses a kind of heavy metal containing wastewater treatment end-attachment device,Absorption cylinder and absorption cover including coordinating assembling,The absorption cylinder is inverted conical shell,Absorption inner barrel is disposed with PERFORMANCE OF MODIFIED VERMICULITE adsorption layer from top to bottom,Sour modified kaolin layer and activated carbon adsorption layer,The PERFORMANCE OF MODIFIED VERMICULITE adsorption layer,Sour modified kaolin layer and activated carbon adsorption layer are arranged on suction tray of the bottom with permeability hole,The suction tray coordinates fixed inverted-cone shape in absorption cylinder inboard wall,The absorbing cylinder tops are provided with water inlet pipe,The absorption cylinder body bottom is provided with outlet pipe,Absorption cylinder upper side end is provided with flushing outlet pipe,Absorption cylinder lower side end is provided with flushing inlet pipe,The utility model reasonable in design,Heavy metals removal effect is significant,Water process good purification,Can repeatedly utilize,Change easy to assembly.
Description
Technical field
The utility model is related to field, specially a kind of heavy metal containing wastewater treatment end-attachment device.
Background technology
Current water pollution is quite serious, and the heavy metal pollution produced particularly in industrial processes is particularly acute,
Containing harmful substances such as heavy metal ion, organic compound and inorganic compounds in waste water, these materials enter environment inherently
Extensive and serious harm is produced to ecological environment and the mankind, so strict treatment must be carried out to waste water.
At present, domestic the most frequently used method of wastewater treatment has chemical method and physical filtering method, and chemical method is such as：Oxidation (reduction)
Facture, neutralisation treatment method, coagulant sedimentation etc., these methods all there is a problem of completely removing removing heavy metals, cause to give up
A small amount of heavy metal can be still remained in water, the qualified discharge of waste water is influenceed；And physical filtering method has sand grains to filter, activated carbon is inhaled
Attached, ion film process etc..But these methods have respective shortcoming, such as：Sand filtration can only preliminary treatment, by the solid in water
Material is disposed；Ion film process, amount is small, and operating cost is high, and equipment is easily bad；Adsorption effect of activated carbon in water is pretty good, but price
Too high, processing cost is big.
Utility model content
The purpose of this utility model is to provide a kind of reasonable in design, and heavy metals removal effect is significant, water process is net
Change effect good, can be used repeatedly, change heavy metal containing wastewater treatment end-attachment device easy to assembly, it is above-mentioned to solve
The problem proposed in background technology.
To achieve the above object, the utility model provides following technical scheme：
A kind of heavy metal containing wastewater treatment end-attachment device, including coordinate the absorption cylinder and absorption cover of assembling, it is described
Absorption cylinder is inverted conical shell, and absorption inner barrel is disposed with PERFORMANCE OF MODIFIED VERMICULITE adsorption layer, acid and is modified from top to bottom
Kaolinite soil layer and activated carbon adsorption layer, the PERFORMANCE OF MODIFIED VERMICULITE adsorption layer, sour modified kaolin layer and activated carbon adsorption layer are respectively provided with
On suction tray of the bottom with permeability hole, the suction tray coordinates fixed inverted-cone shape in absorption cylinder inboard wall, described
Absorbing cylinder tops are provided with water inlet pipe, and the absorption cylinder body bottom is provided with outlet pipe, and absorption cylinder upper side end is provided with
Outlet pipe is rinsed, flushing outlet pipe is higher than the position of PERFORMANCE OF MODIFIED VERMICULITE adsorption layer with absorption cylinder junction position, adsorbs cylinder lower side
End is provided with flushing inlet pipe, rinses inlet pipe low with the position of absorption cylinder junction position specific activity charcoal adsorption layer.
Preferably, it is provided with sealing gasket between the suction tray outer wall and absorption cylinder inboard wall.
Preferably, it is fixedly installed the suspension hook for facilitating installing/dismounting on the suction tray.
Preferably, the absorption cylinder is fixedly connected by shell flange with the cover flange of absorption cover.
Preferably, set between the shell flange upper surface of the absorption cylinder and the cover flange lower surface of absorption cover
There is cylinder sealing ring.
Preferably, the thickness of the activated carbon adsorption layer is than PERFORMANCE OF MODIFIED VERMICULITE adsorption layer and the thickness of sour modified kaolin layer
It is thin.
Compared with prior art, the beneficial effects of the utility model are：The PERFORMANCE OF MODIFIED VERMICULITE adsorption layer of setting is in waste water
The heavy metal ion such as copper, zinc, lead have preferable adsorption effect；The sour modified kaolin layer of setting is to the chromium pole in waste water
There is preferable adsorption effect；Because the price of activated carbon is somewhat expensive, and the price of PERFORMANCE OF MODIFIED VERMICULITE and sour modified kaolin is cheap, system
It is standby convenient, there is certain mechanical strength, therefore, it is main to use PERFORMANCE OF MODIFIED VERMICULITE adsorption layer and sour modified kaolin adsorption layer to a huge sum of money
Category is adsorbed, and the activated carbon adsorption layer only with a small amount of absorbent charcoal material composition carries out final process to waste water, can not only
Enough it is effectively improved the removal effect of heavy metal, moreover it is possible to save cost of sewage disposal；Absorption cylinder is inverted conical shell,
Suction tray coordinates fixed inverted-cone shape, such structure to greatly facilitate the dismounting of each adsorption layer more in absorption cylinder inboard wall
Change.
Brief description of the drawings
Fig. 1 is a kind of structural representation of heavy metal containing wastewater treatment end-attachment device.
In figure：1- adsorbs cover, and 2- absorption cylinders, 3- water inlet pipes, 4- outlet pipes, 5- rinses inlet pipe, and 6- rinses outlet pipe, 7-
PERFORMANCE OF MODIFIED VERMICULITE adsorption layer, 8- acid modified kaolin layers, 9- activated carbon adsorption layers, 10- sealing gaskets, 11- suspension hooks, 12- permeability holes,
13- suction trays.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of the utility model protection.
Fig. 1 is referred to, the utility model provides a kind of technical scheme：A kind of heavy metal containing wastewater treatment end-attachment device,
Absorption cylinder 2 and absorption cover 1 including coordinating assembling, the absorption cylinder 2 is inverted conical shell, in absorption cylinder 2
Portion is disposed with PERFORMANCE OF MODIFIED VERMICULITE adsorption layer 7, sour modified kaolin layer 8 and activated carbon adsorption layer 9, the modified leech from top to bottom
Stone adsorption layer 7, sour modified kaolin layer 8 and activated carbon adsorption layer 9 are arranged on suction tray 13 of the bottom with permeability hole 12,
The suction tray 13 coordinates fixed inverted-cone shape in the inwall of absorbing cylinder 2, and the top of the absorption cover 1 is provided with water inlet pipe 3,
Absorption cylinder 2 bottom is provided with outlet pipe 4, and the absorption top side of cylinder 2 is provided with flushing outlet pipe 6, rinses outlet pipe 6 and inhales
The junction position of attached cylinder 2 is higher than the position of PERFORMANCE OF MODIFIED VERMICULITE adsorption layer 7, and the absorption bottom side of cylinder 2 is provided with flushing inlet pipe 5,
It is low with the position for adsorbing the junction position specific activity charcoal adsorption layer 9 of cylinder 2 to rinse inlet pipe 5；The outer wall of the suction tray 13 and absorption
Sealing gasket 10 is provided between the inwall of cylinder 2；The suspension hook 11 for facilitating installing/dismounting is fixedly installed on the suction tray 13；It is described
Absorption cylinder 2 is fixedly connected by shell flange with the cover flange of absorption cover 1；On the shell flange of the absorption cylinder 2
Cylinder sealing ring is provided between the cover flange lower surface of end face and absorption cover 1, it is ensured that absorption cylinder 2 and absorption cover 1
Sealing；The thickness of the activated carbon adsorption layer 9 is saved than PERFORMANCE OF MODIFIED VERMICULITE adsorption layer 7 and the thickness of thin of sour modified kaolin layer 8
The cost of manufacture of whole equipment.
Operation principle of the present utility model is：When using, sewage is imported from water inlet pipe 3, the water after treatment is from outlet pipe 4
Discharge, the PERFORMANCE OF MODIFIED VERMICULITE adsorption layer 7 of setting has preferable adsorption effect to heavy metal ion such as the copper in waste water, zinc, lead；If
There is preferable adsorption effect chromium pole in the sour modified kaolin 8 pairs of waste water of layer put；Because the price of activated carbon is somewhat expensive,
And the price of PERFORMANCE OF MODIFIED VERMICULITE and acid modified kaolin is cheap, it is convenient to prepare, and has certain mechanical strength, therefore, main use changes
Property vermiculite adsorption layer 7 and the sour heavy metal of modified kaolin adsorption layer 8 adsorbed, constituted only with a small amount of absorbent charcoal material
Activated carbon adsorption layer 9 final process is carried out to waste water, the removal effect of heavy metal can not only be effectively improved, moreover it is possible to save
Save cost of sewage disposal；After use, counter-flushing liquid is imported by rinsing inlet pipe 5, liquid after backwash is from rinsing the row of outlet pipe 6
Go out, eluted each adsorption layer Adsorption of Heavy Metals by counter-flushing liquid, using reverse eluting structure so that the wash-out of heavy metal
More thoroughly, each adsorption layer after wash-out can Adsorption of Heavy Metals ion again；Eluent uses oxalic acid treatment, heavy metal and grass
Acid forms precipitation removal, and eluent is purified and can be recycled.Precipitation after drying, roasting by can obtain metal oxidation
Thing, so as to realize the recovery of heavy metal；Because absorption cylinder 2 is inverted conical shell, the suction tray 13 for supporting adsorption layer is in
Fixed inverted-cone shape, such structure is coordinated to greatly facilitate the dismounting and change of each adsorption layer with absorption cylinder 2 inwall.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, can in other specific forms realize that this practicality is new
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Claims (6)
1. a kind of absorption cylinder (2) of heavy metal containing wastewater treatment end-attachment device, including cooperation assembling and absorption cover (1),
It is characterized in that：Absorption cylinder (2) is inverted conical shell, is disposed with from top to bottom inside absorption cylinder (2)
PERFORMANCE OF MODIFIED VERMICULITE adsorption layer (7), sour modified kaolin layer (8) and activated carbon adsorption layer (9), the PERFORMANCE OF MODIFIED VERMICULITE adsorption layer (7), acid
Modified kaolin layer (8) and activated carbon adsorption layer (9) are arranged on suction tray (13) of the bottom with permeability hole (12), described
Suction tray (13) coordinates fixed inverted-cone shape in absorption cylinder (2) inwall, and absorption cover (1) top is provided with into water
Pipe (3), described absorption cylinder (2) bottom is provided with outlet pipe (4), and absorption cylinder (2) top side is provided with flushing outlet pipe
(6) outlet pipe (6), is rinsed higher than the position of PERFORMANCE OF MODIFIED VERMICULITE adsorption layer (7) with absorption cylinder (2) junction position, absorption cylinder (2)
Bottom side is provided with flushing inlet pipe (5), rinses inlet pipe (5) with absorption cylinder (2) junction position specific activity charcoal adsorption layer (9)
Position it is low.
2. a kind of heavy metal containing wastewater treatment end-attachment device according to claim 1, it is characterised in that：The suction tray
(13) it is provided with sealing gasket (10) between outer wall and absorption cylinder (2) inwall.
3. a kind of heavy metal containing wastewater treatment end-attachment device according to claim 1, it is characterised in that：The suction tray
(13) suspension hook (11) for facilitating installing/dismounting is fixedly installed on.
4. a kind of heavy metal containing wastewater treatment end-attachment device according to claim 1, it is characterised in that：The absorbing cylinder
Body (2) is fixedly connected by shell flange with the cover flange of absorption cover (1).
5. a kind of heavy metal containing wastewater treatment end-attachment device according to claim 4, it is characterised in that：The absorbing cylinder
Cylinder sealing ring is provided between the shell flange upper surface of body (2) and the cover flange lower surface of absorption cover (1).
6. a kind of heavy metal containing wastewater treatment end-attachment device according to claim 1, it is characterised in that：The activated carbon
The thickness of adsorption layer (9) is than PERFORMANCE OF MODIFIED VERMICULITE adsorption layer (7) and the thickness of thin of sour modified kaolin layer (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621411692.XU CN206278955U (en) | 2016-12-15 | 2016-12-15 | A kind of heavy metal containing wastewater treatment end-attachment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621411692.XU CN206278955U (en) | 2016-12-15 | 2016-12-15 | A kind of heavy metal containing wastewater treatment end-attachment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206278955U true CN206278955U (en) | 2017-06-27 |
Family
ID=59073836
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621411692.XU Expired - Fee Related CN206278955U (en) | 2016-12-15 | 2016-12-15 | A kind of heavy metal containing wastewater treatment end-attachment device |
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| CN (1) | CN206278955U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112607814A (en) * | 2020-12-15 | 2021-04-06 | 江苏南大环保科技有限公司 | Conversion type adsorption and desorption device and method thereof |
| CN113264565A (en) * | 2021-05-26 | 2021-08-17 | 南宁兴科净医疗科技有限公司 | Terminal adsorption equipment of heavy metal waste water treatment |
| CN114506941A (en) * | 2022-01-27 | 2022-05-17 | 常州大学 | Heavy metal adsorption effluent disposal system |
| CN114933382A (en) * | 2022-04-26 | 2022-08-23 | 南京开普斯科技有限公司 | Deep purification water treatment equipment for enhancing heavy metal removal capability of wastewater |
-
2016
- 2016-12-15 CN CN201621411692.XU patent/CN206278955U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112607814A (en) * | 2020-12-15 | 2021-04-06 | 江苏南大环保科技有限公司 | Conversion type adsorption and desorption device and method thereof |
| CN113264565A (en) * | 2021-05-26 | 2021-08-17 | 南宁兴科净医疗科技有限公司 | Terminal adsorption equipment of heavy metal waste water treatment |
| CN114506941A (en) * | 2022-01-27 | 2022-05-17 | 常州大学 | Heavy metal adsorption effluent disposal system |
| CN114933382A (en) * | 2022-04-26 | 2022-08-23 | 南京开普斯科技有限公司 | Deep purification water treatment equipment for enhancing heavy metal removal capability of wastewater |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170627 Termination date: 20181215 |