CN206375699U - A kind of efficient sewage-treatment plant for removing heavy metal lead - Google Patents
A kind of efficient sewage-treatment plant for removing heavy metal lead Download PDFInfo
- Publication number
- CN206375699U CN206375699U CN201621302670.XU CN201621302670U CN206375699U CN 206375699 U CN206375699 U CN 206375699U CN 201621302670 U CN201621302670 U CN 201621302670U CN 206375699 U CN206375699 U CN 206375699U
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- CN
- China
- Prior art keywords
- agitating shaft
- heavy metal
- absorbing cylinder
- motor
- metal lead
- Prior art date
- 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.)
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Abstract
The utility model discloses a kind of efficient sewage-treatment plant for removing heavy metal lead, including suction pump（3）With horizontal absorbing cylinder（4）, horizontal absorbing cylinder（4）On be provided with agitating device（10）, agitating device（10）By mounting bracket（11）, mixing component I（12）With mixing component II（13）Composition.The utility model lead absorption powder can effectively be adsorbed to the heavy metal lead in sewage, traditional chemical method for removing lead is replaced by the way of physical absorption, it is with low cost, work well, chemical agent non-secondary pollution need not be added, the bipolar agitating device used can realize that differential is stirred, and add the time of suction-operated, improve the adsorption effect of heavy metal lead in sewage.
Description
Technical field
The utility model is related to technical field of sewage, at more particularly to a kind of efficient sewage for removing heavy metal lead
Manage device.
Background technology
Electroplate with China, leather, the industry such as dyeing and lead salt are developed rapidly, the discharge pair of a large amount of lead-containing industrial wastewaters
The pollution of environment is increasingly serious.Recorded in all known toxicity materials, on book is at most lead.Just there is record to think on ancient book
The dangerous property of drinking water is conveyed with lead pipe.Public's contact lead has many approach.Leaded problem in public's major concern oil product.
Pigment is leaded, and the pigment of particularly some old brands number is leaded higher, has resulted in many death incidents, therefore the country having is especially
Environmental standard is formulated and has provided that the content of lead in pigment should be controlled within 600PPM.The safety limit of general Pb in Drinking Water content
Limit is 100 micrograms per litres, and highest acceptable level is 50 micrograms per litres.Lead and its compound tissue each to human body are toxic,
Poisoning by way of its steam or dust can be sucked by respiratory tract, then in respiratory tract phagocyte by its rapid band to blood；Or warp
Alimentary canal absorbs, and is poisoned into blood circulation.It can be seen that, lead has high carcinogenicity.
The processing method of common lead waste water uses chemical precipitation method and electrolysis, but above-mentioned method disposal costs compared with
High, energy-output ratio is big, the endless congruence of chemical reaction reduction, in recent years people gradually turn one's attention to it is simple to operate, invest compared with
Few physical absorption processing method.But existing physical absorption treatment effect is poor, and lead clearance is not up to standard.
The content of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, and there is provided a kind of efficient sewage for removing heavy metal lead
Processing unit, using the method for physical absorption, lifts adsorption effect, it is to avoid secondary pollution, reduces cost of sewage disposal.
The purpose of this utility model is achieved through the following technical solutions：A kind of efficient sewage for removing heavy metal lead
Processing unit, including suction pump and horizontal absorbing cylinder, the water inlet of suction pump are connected by water inlet pipe with cesspool, suction pump
Delivery port is connected by flexible pipe with horizontal absorbing cylinder, and vertical absorbing cylinder bottom is provided with discharge outlet, and discharge outlet is connected by outlet pipe
To settling pool；
Agitating device is provided with described horizontal absorbing cylinder, agitating device is by mounting bracket, mixing component I and stirring group
Part II is constituted, and mounting bracket is arranged on the side of horizontal absorbing cylinder, and mixing component I is made up of motor I and agitating shaft I, stirred
Mix component II to be made up of motor II and agitating shaft II, motor I and motor II fixing end are fixed on installation branch
On frame, motor I output shaft is connected with agitating shaft I, and motor II output shaft is connected with agitating shaft II, agitating shaft I
It is arranged parallel to and is inserted in horizontal absorbing cylinder with agitating shaft II, agitating shaft I and agitating shaft II end is provided with spiral shell
Revolve stirring vane；
Mesh-supported net is provided with described horizontal absorbing cylinder, mesh-supported is uniformly attached with heavy metal lead absorption powder on the net
End.
Described agitating shaft I and agitating shaft II is arranged vertically.
Described agitating shaft I is located at 1/3rd of horizontal absorbing cylinder, and described agitating shaft II is located at horizontal absorbing cylinder
2/3rds at.
Between described motor I output shaft and agitating shaft I, between motor II output shaft and agitating shaft II
It is connected by shaft coupling.
Intercepting membrane is provided with described discharge outlet.
The beneficial effects of the utility model are：
（1）, the absorption powder adhered on the net of mesh-supported the heavy metal nickel in sewage can effectively be adsorbed, use
The mode of physical absorption replaces traditional chemical to remove nickel method, and without adding PH conditioning agents, without carrying out separation of solid and liquid, cost is low
It is honest and clean, work well, without adding chemical agent non-secondary pollution.
（2）, using flow-guiding structure, make nickeliferous sewage circuitous flow in the sewage routeway that deflector is formed, add suction
The time of attached effect, improve the adsorption effect of heavy metal nickel in sewage.
（3）, using vertical absorbing cylinder, sewage can wash away supporting network under self gravitation effect, effectively reduce system work(
Consumption and operating cost.
Brief description of the drawings
Fig. 1 is the utility model structural representation.
In figure, 1- cesspools, 2- settling pools, 3- suction pumps, the horizontal absorbing cylinders of 4-, 5- mesh-supported nets, 6- heavy metal leads
Absorption powder, 7- outlet pipes, 8- settling pools, 9- flexible pipes, 10- agitating devices, 11- mounting brackets, 12- mixing components I, 13- is stirred
Mix component II, 14- helical mixing blade, 121- motors I, 122- agitating shaft I, 131- motor II, 132- agitating shaft
II。
Embodiment
The technical solution of the utility model, but protection domain of the present utility model are described in further detail below in conjunction with the accompanying drawings
It is not limited to as described below.
As shown in figure 1, the removal heavy metal lead sewage disposal system with flow-guiding structure, a kind of efficiently to remove heavy metal lead
Sewage-treatment plant, including suction pump 3 and horizontal absorbing cylinder 4, the water inlet of suction pump 3 passes through water inlet pipe 2 and the phase of cesspool 1
Even, the delivery port of suction pump 3 is connected by flexible pipe 9 with horizontal absorbing cylinder 4, and the vertical bottom of absorbing cylinder 4 is provided with discharge outlet, discharge outlet
Settling pool 8 is connected to by outlet pipe 7；
Agitating device 10 is provided with described horizontal absorbing cylinder 4, agitating device 10 is by mounting bracket 11, mixing component
I12 and mixing component II13 compositions, mounting bracket 11 is arranged on the side of horizontal absorbing cylinder 4, and mixing component I12 is by motor
I121 and agitating shaft I122 compositions, mixing component II13 is made up of motor II131 and agitating shaft II132, motor
I121 and motor II131 fixing end are fixed in mounting bracket 11, motor I121 output shaft and agitating shaft
I122 is connected, and motor II131 output shaft is connected with agitating shaft II132, and agitating shaft I122 and agitating shaft II132 are mutually put down
Row arranges and inserted in horizontal absorbing cylinder 4 that agitating shaft I122 and agitating shaft II132 end are provided with helical mixing blade
14；
The uniform heavy metal lead that is attached with mesh-supported net 5, mesh-supported net 5 is provided with described horizontal absorbing cylinder 4 to inhale
Attached powder 6, described heavy metal lead absorption powder includes fine containing cubic sulfate disclosed in patent 200910244330.4
The adsorbent and acticarbon of iron ore and binding agent.
Described agitating shaft I122 and agitating shaft II132 is arranged vertically.
Described agitating shaft I122 is located at 1/3rd of horizontal absorbing cylinder 4, and described agitating shaft II132 is located at horizontal
At 2/3rds of absorbing cylinder 4.
Between described motor I121 output shaft and agitating shaft I122, motor II131 output shaft and stir
Mix between axle II and to be connected by shaft coupling.
Intercepting membrane 15 is provided with described discharge outlet.
As a further improvement on the present invention, leading for polylith parallel arrangement also can be set in horizontal absorbing cylinder 4 from top to bottom
Plate is flowed, the side of deflector is provided with via, and the position of adjacent baffle via is located at side opposite on the deflector, via
In heavy metal pricker suction sheet is installed, via is shaped as circle, reduces drainage flow resistance, heavy metal pricker suction sheet is by installing
Adhere on network in the vias and the heavy metal pricker adsorbed film composition being fixed on network, heavy metal pricker adsorbed film
Have and roundabout sewage routeway is formed between heavy metal pricker absorption powder, deflector, network is circle, the diameter of network
Interior barrel dliameter more than absorbing cylinder and the outer cylinder diameter less than absorbing cylinder, mesh number increases heavy metal pricker adsorbed film successively from top to bottom, makees
To be preferred, the mesh number of first layer heavy metal pricker adsorbed film is 100-200 mesh, and the mesh number of second layer heavy metal pricker adsorbed film is
300-500 mesh, the mesh number of third layer heavy metal pricker adsorbed film is 500-800 mesh, can so play the purpose of many heavily adsorbs.
Outlet pipe control valve is installed in described discharge outlet.
Annular slot corresponding with heavy metal pricker suction sheet is provided with described horizontal absorbing cylinder 4, network is installed
In annular slot.
The circuitous flow in the sewage routeway that deflector is formed of sewage containing pricker, adds the time of suction-operated, improves
The adsorption effect of heavy metal pricker in sewage.
Described above is only preferred embodiment of the present utility model, it should be understood that the utility model is not limited to herein
Disclosed form, is not to be taken as the exclusion to other embodiment, and available for various other combinations, modification and environment, and
It can be modified in contemplated scope described herein by the technology or knowledge of above-mentioned teaching or association area.And this area
The change and change that personnel are carried out do not depart from spirit and scope of the present utility model, then all should be in right appended by the utility model
It is required that protection domain in.
Claims (5)
1. a kind of efficient sewage-treatment plant for removing heavy metal lead, it is characterised in that：Including suction pump（3）With horizontal absorbing cylinder
（4）, suction pump（3）Water inlet pass through water inlet pipe（2）With cesspool（1）It is connected, suction pump（3）Delivery port pass through flexible pipe
（9）With horizontal absorbing cylinder（4）Connection, vertical absorbing cylinder（4）Bottom is provided with discharge outlet, and discharge outlet passes through outlet pipe（7）It is connected to
Settling pool（8）；
Described horizontal absorbing cylinder（4）On be provided with agitating device（10）, agitating device（10）By mounting bracket（11）, stirring group
Part I（12）With mixing component II（13）Composition, mounting bracket（11）Installed in horizontal absorbing cylinder（4）Side, mixing component I
（12）By motor I（121）With agitating shaft I（122）Composition, mixing component II（13）By motor II（131）And stirring
Axle II（132）Composition, motor I（121）With motor II（131）Fixing end be fixed on mounting bracket（11）On, drive
Dynamic motor I（121）Output shaft and agitating shaft I（122）It is connected, motor II（131）Output shaft and agitating shaft II（132）
It is connected, agitating shaft I（122）With agitating shaft II（132）It is arranged parallel to and inserts horizontal absorbing cylinder（4）In, agitating shaft I
（122）With agitating shaft II（132）End be provided with helical mixing blade（14）；
Described horizontal absorbing cylinder（4）It is interior to be provided with mesh-supported net（5）, mesh-supported net（5）On be uniformly attached with heavy metal lead
Absorption powder（6）.
2. a kind of efficient sewage-treatment plant for removing heavy metal lead according to claim 1, it is characterised in that：Described
Agitating shaft I（122）With agitating shaft II（132）Vertical arrangement.
3. a kind of efficient sewage-treatment plant for removing heavy metal lead according to claim 1, it is characterised in that：Described
Agitating shaft I（122）Positioned at horizontal absorbing cylinder（4）1/3rd at, described agitating shaft II（132）Positioned at horizontal absorbing cylinder
（4）2/3rds at.
4. a kind of efficient sewage-treatment plant for removing heavy metal lead according to claim 1, it is characterised in that：Described
Motor I（121）Output shaft and agitating shaft I（122）Between, motor II（131）Output shaft and agitating shaft II
（132）Between by shaft coupling be connected.
5. a kind of efficient sewage-treatment plant for removing heavy metal lead according to claim 1, it is characterised in that：Described
Intercepting membrane is provided with discharge outlet（15）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621302670.XU CN206375699U (en) | 2016-11-30 | 2016-11-30 | A kind of efficient sewage-treatment plant for removing heavy metal lead |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621302670.XU CN206375699U (en) | 2016-11-30 | 2016-11-30 | A kind of efficient sewage-treatment plant for removing heavy metal lead |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206375699U true CN206375699U (en) | 2017-08-04 |
Family
ID=59405295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621302670.XU Expired - Fee Related CN206375699U (en) | 2016-11-30 | 2016-11-30 | A kind of efficient sewage-treatment plant for removing heavy metal lead |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206375699U (en) |
-
2016
- 2016-11-30 CN CN201621302670.XU patent/CN206375699U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170804 Termination date: 20211130 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |