CN208893850U - A kind of metallic dust flue gas scrubber sewage disposal system - Google Patents
A kind of metallic dust flue gas scrubber sewage disposal system Download PDFInfo
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- CN208893850U CN208893850U CN201821373436.5U CN201821373436U CN208893850U CN 208893850 U CN208893850 U CN 208893850U CN 201821373436 U CN201821373436 U CN 201821373436U CN 208893850 U CN208893850 U CN 208893850U
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- pipe
- scrubbing tower
- pressing plate
- water
- flue gas
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Abstract
The utility model discloses a kind of metallic dust flue gas scrubber sewage disposal systems, including scrubbing tower and settling tank, water inlet pipe and escape pipe are connected at the top of the scrubbing tower, the bottom of the scrubbing tower is connected with outlet pipe, the outlet pipe and the water inlet pipe are connected to the settling tank, the inner cavity of the scrubbing tower is disposed with water spray coil pipe from top to bottom, packing area, gas coil pipe out, cylinder, pressing plate and filter plate, the water inlet pipe extends in the scrubbing tower and connects the water spray coil pipe, the cylinder is used to drive the upper and lower displacement of the pressing plate, the pressing plate and the filter plate are to be obliquely installed, described lower one end of filter plate level height is provided with sludge out pipe, limbers is provided in the middle part of the pressing plate, the bottom side of the limbers is hinged with lid.There are the low water body saturations for the treatment of effeciency for solving the problem of existing scrubbing tower sewage treatment containing metallic dust for the technical program.
Description
Technical field
The utility model belongs to the smoke exhaust processing technology field of metal powder production, and in particular to a kind of metallic dust
Flue gas scrubber sewage disposal system.
Background technique
In the preparation process of metal powder, such as nichrome powder or atomized iron powder, it can often generate largely containing tiny
The dust flue gas of metallic particles or metal oxide particle.
The processing of dust flue gas containing fine metal particles or metal oxide particle usually passes through scrubbing tower and carries out flue gas
Washing, the sewage after washing, which needs to be discharged into settling tank, to be handled, and settling tank separates flue dust for depositing sewage
In metallic particles, while lime is added, it is acid simultaneously except the oil liquid in decontaminated water to neutralize a part.
The use very good solution of settling tank uses pond heavy workload, long in time limit, and the side of breaking ground need to report again and build
Disadvantage.And settling tank is mountable at vacant lot, avoids the destruction of layout existing for factory.It is particularly suitable for for existing smelting
Gold, the transformation of the existing Environmental-protecting dust-removing of industries such as power generation, and technique letter row, feasibility are good.
However existing settling tank treatment effeciency is limited, former tunnel oven water treatment system only has spray system, for a long time
After spray, sedimentation pit level is in a saturated state, can not carry out absorption removal for metal powder flue dust again.Therefore work as clear water
After a period of work, then there is the problem of dust removing effects variation.
Utility model content
For the above technical problems, the utility model provides a kind of metallic dust flue gas scrubber sewage treatment
System, to solve the problem of existing scrubbing tower sewage treatment containing metallic dust, there are the low water body saturation for the treatment of effeciency, the metal powders
Cloud of dust gas wash tower sewage disposal system can effectively improve the efficiency that scrubbing tower washs dust flue gas, while guarantee in water body
The removal effect of mud.
The utility model provides a kind of metallic dust flue gas scrubber sewage disposal system, including scrubbing tower and sedimentation
Pond is connected with water inlet pipe and escape pipe at the top of the scrubbing tower, and the bottom of the scrubbing tower is connected with outlet pipe, the water outlet
Pipe and the water inlet pipe are connected to the settling tank, the inner cavity of the scrubbing tower be disposed with from top to bottom water spray coil pipe,
Packing area goes out gas coil pipe, cylinder, pressing plate and filter plate, and the water inlet pipe extends in the scrubbing tower and connects the water dish
It manages, multiple fountain heads is provided on the water spray coil pipe, porous aggregate is filled in the packing area, is connected in the middle part of the scrubbing tower
It is connected to air inlet pipe, gas coil pipe is gone out described in the air inlet pipe connection, is provided with multiple outlet heads, the cylinder on the gas coil pipe out
For driving the upper and lower displacement of the pressing plate, the pressing plate and the filter plate are to be obliquely installed, the filter plate level height compared with
Low one end is provided with sludge out pipe, and control valve, the outer rim of the pressing plate and the scrubbing tower are provided on the sludge out pipe
Inner wall abuts, and is provided with limbers in the middle part of the pressing plate, the bottom side of the limbers is hinged with lid, when under the pressing plate
When drop, the lid closes the limbers；When the pressing plate rises, the lid exposes the limbers.
Further, water pump is provided on the water inlet pipe.
Further, the settling tank is also connected with water supply pipe.
This metal dust flue gas scrubbing tower sewage disposal system, can be by metallic dust when carrying out metallic dust fume treatment
Flue gas is passed through in scrubbing tower by the gas coil pipe out, while clean water, metal are passed through into scrubbing tower by the water spray coil pipe
Dust flue gas and clean water contact with each other in packing area, and the metallic dust in metallic dust flue gas is adsorbed in water, is contained
The sewage of metallic dust, the drainage flow containing metallic dust to scrubbing tower lower section, by the pressing plate and the filter plate to containing gold
The sewage for belonging to dust carries out preliminary filters pressing, and the sewage after filters pressing imports settlement treatment in settling tank, and metallic dust mud is then by institute
Sludge out pipe discharge is stated, settling tank is imported in scrubbing tower again by water inlet pipe after settling to sewage and reused, the metallic dust
Flue gas scrubber sewage disposal system can sufficiently remove the metallic dust sludge in sewage, and treatment effeciency is high, keeps away
The problem of exempting from water body mud saturation, realizes the recycling of water body.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is a kind of structural schematic diagram of metallic dust flue gas scrubber sewage disposal system.
Specific embodiment
The utility model discloses a kind of metallic dust flue gas scrubber sewage disposal system, the metallic dust flue gas washings
Tower sewage disposal system can effectively improve the efficiency that scrubbing tower washs dust flue gas, while guarantee the removal of mud in water body
Effect.
Below in conjunction with the attached drawing in the utility model, the technical solution in the utility model is carried out clearly and completely
Description, it is clear that described is only the utility model a part of the embodiment, instead of all the embodiments.It is practical based on this
Embodiment in novel, those of ordinary skill in the art are obtained every other without creative labor
Embodiment is fallen within the protection scope of the utility model.
Shown in Figure 1, the utility model discloses a kind of metallic dust flue gas scrubber sewage disposal systems, including wash
Tower 4 and settling tank 16 are washed, the top of the scrubbing tower 4 is connected with water inlet pipe 1 and escape pipe 2, the bottom connection of the scrubbing tower 4
Have an outlet pipe 15, the outlet pipe 15 and the water inlet pipe 1 are connected to the settling tank 16, the inner cavity of the scrubbing tower 4 from
It is disposed with water spray coil pipe 3 under, packing area 5, goes out gas coil pipe 6, cylinder 8, pressing plate 10 and filter plate 12, the water inlet pipe 1
The water spray coil pipe 3 is extended in the scrubbing tower 4 and connected, is provided with multiple fountain heads on the water spray coil pipe 3, it is described to fill out
Expect to be filled with porous aggregate in area 5, is connected with air inlet pipe 7 in the middle part of the scrubbing tower 4, the air inlet pipe 7 connects the outlet disk
Pipe 6, it is described go out gas coil pipe 6 on be provided with multiple outlet heads, the cylinder 8 is used to drive the upper and lower displacement of the pressing plate 10, institute
Stating pressing plate 10 and the filter plate 12 is to be obliquely installed, and the lower one end of 12 level height of filter plate is provided with sludge out pipe 14,
Control valve 13 is provided on the sludge out pipe 14, the outer rim of the pressing plate 10 is abutted with the inner wall of the scrubbing tower 4, the pressure
The middle part of plate 10 is provided with limbers 9, and the bottom side of the limbers 9 is hinged with lid 11, when the pressing plate 10 decline, institute
It states lid 11 and closes the limbers 9；When the pressing plate 10 rises, the lid 11 exposes the limbers 9.
Water pump 18 is provided on the water inlet pipe 1.
The settling tank 16 is also connected with water supply pipe 17.
This metal dust flue gas scrubbing tower sewage disposal system, can be by metallic dust when carrying out metallic dust fume treatment
Flue gas is passed through in scrubbing tower by the gas coil pipe out, while clean water, metal are passed through into scrubbing tower by the water spray coil pipe
Dust flue gas and clean water contact with each other in packing area, and the metallic dust in metallic dust flue gas is adsorbed in water, is contained
The sewage of metallic dust, the drainage flow containing metallic dust to scrubbing tower lower section, by the pressing plate and the filter plate to containing gold
The sewage for belonging to dust carries out preliminary filters pressing, and the sewage after filters pressing imports settlement treatment in settling tank, and metallic dust mud is then by institute
Sludge out pipe discharge is stated, settling tank is imported in scrubbing tower again by water inlet pipe after settling to sewage and reused, the metallic dust
Flue gas scrubber sewage disposal system can sufficiently remove the metallic dust sludge in sewage, and treatment effeciency is high, keeps away
The problem of exempting from water body mud saturation, realizes the recycling of water body.
It, cannot the above content is specific preferred embodiment further detailed description of the utility model is combined
Assert that the specific implementation of the utility model is only limited to these instructions.For the ordinary skill of the utility model technical field
For personnel, without departing from the concept of the premise utility, a number of simple deductions or replacements can also be made, should all regard
To belong to the protection scope of the utility model.
Claims (3)
1. a kind of metallic dust flue gas scrubber sewage disposal system, which is characterized in that described to wash including scrubbing tower and settling tank
It washs and is connected with water inlet pipe and escape pipe at the top of tower, the bottom of the scrubbing tower is connected with outlet pipe, the outlet pipe and described
Water inlet pipe is connected to the settling tank, and the inner cavity of the scrubbing tower is disposed with water spray coil pipe from top to bottom, packing area, goes out
Gas coil pipe, cylinder, pressing plate and filter plate, the water inlet pipe extend in the scrubbing tower and connect the water spray coil pipe, the spray
It is provided with multiple fountain heads on water coil, porous aggregate is filled in the packing area, is connected with air inlet in the middle part of the scrubbing tower
Pipe, the air inlet pipe connect the gas coil pipe out, are provided with multiple outlet heads on the gas coil pipe out, the cylinder is for driving
The upper and lower displacement of the pressing plate, the pressing plate and the filter plate are to be obliquely installed, described lower one end of filter plate level height
It is provided with sludge out pipe, control valve is provided on the sludge out pipe, the outer rim of the pressing plate is abutted with the inner wall of the scrubbing tower,
Limbers is provided in the middle part of the pressing plate, the bottom side of the limbers is hinged with lid, described when pressing plate decline
Lid closes the limbers；When the pressing plate rises, the lid exposes the limbers.
2. a kind of metallic dust flue gas scrubber sewage disposal system according to claim 1, which is characterized in that it is described into
Water pump is provided on water pipe.
3. a kind of metallic dust flue gas scrubber sewage disposal system according to claim 1, which is characterized in that described heavy
Drop pond is also connected with water supply pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821373436.5U CN208893850U (en) | 2018-08-24 | 2018-08-24 | A kind of metallic dust flue gas scrubber sewage disposal system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821373436.5U CN208893850U (en) | 2018-08-24 | 2018-08-24 | A kind of metallic dust flue gas scrubber sewage disposal system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208893850U true CN208893850U (en) | 2019-05-24 |
Family
ID=66570194
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821373436.5U Active CN208893850U (en) | 2018-08-24 | 2018-08-24 | A kind of metallic dust flue gas scrubber sewage disposal system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208893850U (en) |
-
2018
- 2018-08-24 CN CN201821373436.5U patent/CN208893850U/en active Active
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