CN206168215U - Supernatant caching tank of wet flue gas desulfurization gypsum whirl for system - Google Patents
Supernatant caching tank of wet flue gas desulfurization gypsum whirl for system Download PDFInfo
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- CN206168215U CN206168215U CN201621256257.4U CN201621256257U CN206168215U CN 206168215 U CN206168215 U CN 206168215U CN 201621256257 U CN201621256257 U CN 201621256257U CN 206168215 U CN206168215 U CN 206168215U
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Abstract
The utility model relates to a supernatant caching tank of wet flue gas desulfurization gypsum whirl for system, caching tank includes that gypsum swirler comes liquid interface, caching tank body, wastewater cyclone delivery pump suction inlet, caching tank overflow mouth, caching tank underflow opening, overflow pipe, control flap, liquid level measurement device interface, overflow passage to return desulfurization system interface and connecting tube. The supernatant caching tank's of this gypsum whirl caching tank body adopts the vertical structure of tubulose, the equipment of on -the -spot pipe fitting, and simple manufacture, anticorrosive area is little, save material, compact structure, occupation space is little, and operation and maintenance are convenient, and the installation cost is low, can be applied to widely in the flue gas desulfurization system.
Description
Technical field
This utility model belongs to environmental technology field, is related to Waste Water Treatment in a kind of smoke-gas wet desulfurization technology, especially
It is a kind of supernatant caching case of wet desulfurization system Gypsum Fibrosum eddy flow.
Background technology
Flue gas desulfurization is the environmental practice to be implemented of the industries such as current coal-burning power plant, petrochemical industry and iron and steel, wet desulphurization
Because its suitability has extensively become mainstream technology.Pipe in whole sweetening process, because chloride ion is constantly accumulated, to whole system
Road and equipment produce corrosion, it is therefore desirable to periodic exhaustion waste water.
Gypsum Fibrosum cyclone produces waste water in Gypsum Fibrosum one-level dewatering system in Wet Flue Gas Desulfurization Technique.The overflow slurry of Gypsum Fibrosum cyclone
Liquid is emitted into supernatant caching case, then enters waste-water vortex device Jing after the boosting of waste-water vortex device feed pump, waste-water vortex device
Overflow enters waste water treatment technique.Waste Water Treatment generally comprises Gypsum Fibrosum eddy flow supernatant caching case, waste-water vortex device feed
Pump, waste-water vortex device, waste water tank etc..
Gypsum Fibrosum cyclone overflow gathering apparatus used are melt pit in some desulfurization projects.The shortcoming for arranging melt pit is to be located at ground
Below face, limited ground space is taken, because melt pit is necessarily placed at below ground, it is impossible to be located at a high position using serosity itself
Potential energy, need to arrange expensive high-lift sump pump and liquid returned in high-order waste-water vortex device.In addition, melt pit is also needed
Arranging prevents serosity from depositing agitating device.
In the past caching case was cylinder or pyramidal structure, and agitating device is there is provision of if necessary, and casing is larger, anti-corrosion area
Greatly, waste of material is caused, and it is big to take up room.The general Site Welding of casing makes, and then carries out anti-corrosion, complex procedures.Especially
It is cylindrical structural, also needs to make larger foundation of civil work, is made troubles to construction.The casing of two kinds of forms is not easy to dimension
Shield.
By retrieval, the patent publication us related to this utility model patent application are not yet found.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art part, there is provided a kind of wet desulfurization system Gypsum Fibrosum
The supernatant caching case of eddy flow, the caching box structure is compact, and caching case body dimension is little；Version is simple, pipeline group assembly and disassembly
Unload conveniently；Serosity is in all the time flow regime, it is not necessary to agitating device；Cost of investment is low, and operation maintenance is convenient, and it can be applied
In Waste Water Treatment in Wet Flue Gas Desulfurization Technique.
The purpose of this utility model is achieved through the following technical solutions：
A kind of wet desulfurization system caches case with the supernatant of Gypsum Fibrosum eddy flow, and the caching case carrys out liquid including Gypsum Fibrosum cyclone
Interface, caching case body, waste-water vortex device feed mouth piece, caching case overfall, caching bottom head piece, overflow pipe, control valve
Door, liquid level emasuring device interface, overflow passage return desulphurization system interface and connecting pipe, and the caching case body is hollow, bottom
The pipe vertical structure of portion's closing is simultaneously vertically arranged, top or top outer wall top and the caching of the caching case body
Case body interior be connected setting Gypsum Fibrosum cyclone carry out liquid interface, the Gypsum Fibrosum cyclone carrys out liquid interface can be connected in desulfurization technology
The discharge line of Gypsum Fibrosum cyclone overflow slurry in Gypsum Fibrosum one-level dewatering system；It is described caching case body upper outside wall on
Caching case body interior is connected and arranges caching case overfall, and the overflow pipe is arranged at caching case sheet in vitro, the caching case
Overfall is connected setting by connecting pipe with the top of overflow pipe, and the bottom side of the overflow pipe is connected setting overflow
Pipeline returns desulphurization system interface, and the overflow pipe returns desulphurization system interface and is connected with desulphurization system setting by overflow passage；
The bottom side of the caching case body is originally connected in vivo with caching case and arranges waste-water vortex device feed mouth piece,
Being arranged at the external waste-water vortex device feed pump of caching case sheet can be fed mouth piece with caching case sheet by the waste-water vortex device
The bottom of body is connected setting, can be fed mouth piece by waste-water vortex device and be discharged to wastewater treatment by the serosity in case is cached
System；
The bottom opposite side of the caching case body is originally connected in vivo with caching case and arranges caching bottom head piece, the caching
Bottom head piece is connected also by connecting pipe with the bottom opposite side of overflow pipe, caches the company between bottom head piece and overflow pipe
Adapter arranges control valve on road, and the control valve is not fully closed when the caching case runs, and caches the bottom of bottom head piece
Stream flow is less than the flow quantity that comes of Gypsum Fibrosum cyclone with the flow sum of waste-water vortex device feed pump, in caching case body at serosity
In flow regime；
With caching case body interior phase on the lateral wall of the caching case body above the waste-water vortex device feed mouth piece
Liquid level emasuring device interface is provided with and communicated with, being arranged at the external liquid level emasuring device of caching case sheet can pass through the level gauging
Device interface is originally connected in vivo settings with caching case, and can test and cache the intrinsic liquid level of slurry of case.
And, the caching case also includes caching case support meanss and overflow tube support device, and the caching case supports dress
The bottom for being placed in caching case body is installed, it is described to overflow on the basis of the caching case support meanss can be supported in caching case body
Flow tube support meanss are arranged at the bottom of overflow pipe, on the basis of the overflow tube support device can be supported in overflow pipe.
And, the bore of the caching bottom head piece is less than the diameter for caching case body；The bottom of the caching case body
Blocked using blind plate.
Advantage of the present utility model and good effect are：
1st, this caching case comes liquid interface, caching case body, waste-water vortex device feed mouth piece, caching including Gypsum Fibrosum cyclone
Case overfall, caching bottom head piece, overflow pipe, control valve, liquid level emasuring device interface, overflow passage return desulphurization system interface
And connecting pipe；It is hollow, bottom lock tubular structure that the caching case body of this caching case changes conventional design, and structure is simple
It is single, it is easy to make, can live pipe fitting assembling, easy for installation, anti-corrosion area is little, material-saving, compact conformation, takes up room little,
Plant investment is low, is easy to adjust, and runs and easy to maintenance；When the internal liquid level of caching case sheet reaches certain altitude, such as need to process useless
During water, waste-water vortex device can be fed pump startup, being fed mouth piece by waste-water vortex device will cache the intrinsic serosity row of case
Go out to Waste Water Treatment；When being such as not required to process waste water, serosity is recovered to desulfurization by overfall and underflow in caching case body
In system；Control valve is set on connecting pipe between caching bottom head piece and overflow pipe, the control valve is in the caching case
It is not fully closed during operation, and the flow sum of the underflow flow and waste-water vortex device feed pump for caching bottom head piece is less than Gypsum Fibrosum
The serosity in flow quantity, therefore guarantee caching case that comes of cyclone is not precipitated in flow regime, can save conventional type
, there is no deposition blocking in the agitating device in casing yet；The caching box structure is compact, and caching case body dimension is little；Version
Simply, Tube formation convenient disassembly；This caching case can apply in Wet Flue Gas Desulfurization Technique in Waste Water Treatment.
2nd, the waste-water vortex device of this caching case is fed on the lateral wall of the caching case body above mouth piece and caching case sheet
Internal portion is connected and is provided with liquid level emasuring device interface, and being arranged at the external liquid level emasuring device of caching case sheet can be by being somebody's turn to do
Liquid level emasuring device interface is originally connected in vivo settings with caching case, and can test the intrinsic liquid level of slurry of caching case, logical
Cross this liquid level emasuring device reading be clearly understood that caching case body in serosity volume, so as to control waste-water vortex device to
The start and stop of material pump, to guarantee the stable operation of waste-water vortex device feed pump in all cases, are conducive to Waste Water Treatment to become
Frequency is continuously adjusted.
3rd, this caching case also includes caching case support meanss and overflow tube support device, and the caching case support meanss are arranged
In the bottom of caching case body, on the basis of the caching case support meanss can be supported in caching case body, the overflow pipe
Support arrangement is arranged at the bottom of overflow pipe, on the basis of the overflow tube support device can be supported in overflow pipe so that the caching
The structure of case is more consolidated, and supports fixed easy, extends the service life of the caching case.
Description of the drawings
Fig. 1 is structure connection diagram of the present utility model.
Specific embodiment
Below this utility model work is further carefully stated by taking accompanying drawing embodiment as an example, following examples are descriptive
, it is not determinate, it is impossible to which protection domain of the present utility model is limited with this.
A kind of wet desulfurization system caches case with the supernatant of Gypsum Fibrosum eddy flow, as shown in figure 1, the caching case includes Gypsum Fibrosum
Cyclone comes liquid interface 1, caching case body 2, waste-water vortex device feed mouth piece 3, caching case overfall 5, caching bottom head piece
6th, overflow pipe 7, control valve 8, liquid level emasuring device interface 10, overflow passage return desulphurization system interface 11 and connecting pipe 12,
The caching case body is hollow, bottom lock pipe vertical structure and vertically arranges, the top of the caching case body
The portion or top outer wall top setting Gypsum Fibrosum cyclone that is connected with caching case body interior carrys out liquid interface, and the Gypsum Fibrosum cyclone comes
Liquid interface can connect the discharge line of Gypsum Fibrosum cyclone overflow slurry in Gypsum Fibrosum one-level dewatering system in desulfurization technology；It is described slow
Deposit to be connected with caching case body interior on the upper outside wall of case body and caching case overfall is set, the overflow pipe is arranged at
Caching case sheet is external, and the caching case overfall is connected setting by connecting pipe with the top of overflow pipe, the overflow pipe
Bottom side be connected setting overflow passage return desulphurization system interface, the overflow pipe returns desulphurization system interface by overflow passage
Be connected setting with desulphurization system, and then serum recycle is back in desulphurization system；
The bottom side of the caching case body is originally connected in vivo with caching case and arranges waste-water vortex device feed mouth piece,
Being arranged at the external waste-water vortex device feed pump of caching case sheet can be fed mouth piece with caching case sheet by the waste-water vortex device
The bottom of body is connected setting, can be fed mouth piece by waste-water vortex device and be discharged to wastewater treatment by the serosity in case is cached
System；
The bottom opposite side of the caching case body is originally connected in vivo with caching case and arranges caching bottom head piece, the caching
Bottom head piece is connected also by connecting pipe with the bottom opposite side of overflow pipe, caches the company between bottom head piece and overflow pipe
Adapter arranges control valve on road, and the control valve is not fully closed when the caching case runs, and caches the bottom of bottom head piece
Stream flow is less than the flow quantity that comes of Gypsum Fibrosum cyclone with the flow sum of waste-water vortex device feed pump, therefore ensures caching case entoplasm
Liquid is in flow regime, can save agitating device in conventional casing；
With caching case body interior phase on the lateral wall of the caching case body above the waste-water vortex device feed mouth piece
Liquid level emasuring device interface 10 is provided with and communicated with, being arranged at the external liquid level emasuring device of caching case sheet can be surveyed by the liquid level
Amount device interface is originally connected in vivo setting with caching case, and can test and cache the intrinsic liquid level of slurry of case, by this liquid
The reading of level measuring arrangement is clearly understood that the volume of serosity in caching case body, so as to control waste-water vortex device feed pump
Start and stop, to guarantee the stable operation of waste-water vortex device feed pump in all cases, are conducive to Waste Water Treatment frequency conversion continuous
Adjust.
This caching case comes liquid interface, caching case body, waste-water vortex device feed mouth piece, caching case including Gypsum Fibrosum cyclone
Overfall, caching bottom head piece, overflow pipe, control valve, liquid level emasuring device interface, overflow passage return desulphurization system interface and
Connecting pipe；It is hollow, bottom lock pipe vertical structure that the caching case body of this caching case changes conventional design, and structure is simple
Single, easy to make, anti-corrosion area is little, material-saving, takes up room little, and plant investment is low, is easy to adjust, and runs and maintenance side
Just；When the internal liquid level of caching case sheet reaches certain altitude, when need to such as process waste water, waste-water vortex device can be fed pump startup, be led to
Cross waste-water vortex device feed mouth piece to cache the intrinsic serosity of case and be discharged to Waste Water Treatment；Such as it is not required to process waste water
When, serosity is recovered in desulphurization system by overfall and underflow in caching case body；Between caching bottom head piece and overflow pipe
Connecting pipe on control valve is set, the control valve is not fully closed when the caching case runs, and caches bottom head piece
Underflow flow and waste-water vortex device feed pump flow sum less than the flow quantity that comes of Gypsum Fibrosum cyclone, therefore ensure caching case
Interior serosity is not precipitated in flow regime, can save the agitating device in conventional type casing, deposition does not occur yet stifled
Plug；The caching box structure is compact, and caching case body dimension is little；Version is simple, Tube formation convenient disassembly；This caching case can
In to be applied to Wet Flue Gas Desulfurization Technique in Waste Water Treatment.
In the present embodiment, the caching case also includes caching case support meanss 4 and overflow tube support device 9, described slow
The bottom that case support meanss are arranged at caching case body is deposited, caching case body can be supported in basis by the caching case support meanss
On, the overflow tube support device is arranged at the bottom of overflow pipe, and overflow pipe can be supported in base by the overflow tube support device
On plinth so that the structure of the caching case is more consolidated, support fixed easy, extend the service life of the caching case.
In the present embodiment, diameter of the bore of the caching bottom head piece less than caching case body；The caching case sheet
The bottom of body is blocked using blind plate.
This wet desulfurization system is as follows with the using method that the supernatant of Gypsum Fibrosum eddy flow caches case：
When in use, the Gypsum Fibrosum cyclone overfall during Gypsum Fibrosum cyclone comes liquid interface and Waste Water Treatment up-stream system
Connection, the serosity of Gypsum Fibrosum cyclone overflow is entered from top to bottom in caching case body by interface, and serosity is internal in caching case sheet
Accumulation, liquid level emasuring device interface is connected with the liquid level emasuring device of liquid level in test box body；The internal liquid level of caching case sheet is reached
Certain altitude, when need to such as process waste water, can be fed pump startup by waste-water vortex device, and being fed mouth piece by waste-water vortex device will be slow
Deposit the intrinsic serosity of case and be discharged to Waste Water Treatment；When being such as not required to process waste water, serosity is by caching in caching case body
In case overfall, overflow pipe, underflow opening, connecting pipe circulation and stress to desulphurization system.
Claims (3)
1. a kind of wet desulfurization system caches case with the supernatant of Gypsum Fibrosum eddy flow, it is characterised in that：The caching case includes Gypsum Fibrosum
Cyclone comes liquid interface, caching case body, waste-water vortex device feed mouth piece, caching case overfall, caching bottom head piece, overflow
Pipe, control valve, liquid level emasuring device interface, overflow passage return desulphurization system interface and connecting pipe, the caching case body
Arrange for hollow, bottom lock pipe vertical structure and vertically, the top of the caching case body or top outer wall
Top with caching case body interior be connected setting Gypsum Fibrosum cyclone carry out liquid interface, the Gypsum Fibrosum cyclone carrys out liquid interface can be connected
In desulfurization technology in Gypsum Fibrosum one-level dewatering system Gypsum Fibrosum cyclone overflow slurry discharge line；The top of the caching case body
It is connected with caching case body interior on lateral wall and caching case overfall is set, the overflow pipe is arranged at caching case sheet in vitro,
The caching case overfall is connected setting by connecting pipe with the top of overflow pipe, and the bottom side of the overflow pipe is connected
Connect setting overflow passage and return desulphurization system interface, the overflow pipe returns desulphurization system interface and is connected with desulphurization system by overflow passage
Connect setting；
The bottom side of the caching case body is originally connected in vivo with caching case and arranges waste-water vortex device feed mouth piece, arranges
Can pass through the waste-water vortex device in the external waste-water vortex device feed pump of caching case sheet and be fed mouth piece with caching case body
Bottom is connected setting, can be fed mouth piece by waste-water vortex device and be discharged to wastewater treatment system by the serosity in case is cached
System；
The bottom opposite side of the caching case body is originally connected in vivo with caching case and arranges caching bottom head piece, the caching bottom
Head piece is connected also by connecting pipe with the bottom opposite side of overflow pipe, caches the connecting tube between bottom head piece and overflow pipe
Control valve is set on road, and the control valve is not fully closed when the caching case runs, and caches the underflow stream of bottom head piece
Amount is less than the flow quantity that comes of Gypsum Fibrosum cyclone with the flow sum of waste-water vortex device feed pump, and serosity is in stream in caching case body
Dynamic state；
Liquid level emasuring device interface is provided with the inwall of the caching case body above the waste-water vortex device feed mouth piece, if
Be placed in the external liquid level emasuring device of caching case sheet originally can be in vivo connected by the liquid level emasuring device interface with caching case
Arrange, and the intrinsic liquid level of slurry of caching case can be tested.
2. wet desulfurization system according to claim 1 caches case with the supernatant of Gypsum Fibrosum eddy flow, it is characterised in that：It is described
Caching case also includes caching case support meanss and overflow tube support device, and the caching case support meanss are arranged at caching case body
Bottom, the caching case support meanss can will caching case body be supported on the basis of, the overflow tube support device is arranged at
The bottom of overflow pipe, on the basis of the overflow tube support device can be supported in overflow pipe.
3. wet desulfurization system according to claim 1 and 2 caches case with the supernatant of Gypsum Fibrosum eddy flow, it is characterised in that：
Diameter of the bore of the caching bottom head piece less than caching case body；The bottom of the caching case body is blocked using blind plate.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621256257.4U CN206168215U (en) | 2016-11-09 | 2016-11-09 | Supernatant caching tank of wet flue gas desulfurization gypsum whirl for system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621256257.4U CN206168215U (en) | 2016-11-09 | 2016-11-09 | Supernatant caching tank of wet flue gas desulfurization gypsum whirl for system |
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| CN206168215U true CN206168215U (en) | 2017-05-17 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106563347A (en) * | 2016-11-09 | 2017-04-19 | 航天环境工程有限公司 | Gypsum rotational flow supernate caching box for wet desulphurization system and application of gypsum rotational flow supernate caching box |
-
2016
- 2016-11-09 CN CN201621256257.4U patent/CN206168215U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106563347A (en) * | 2016-11-09 | 2017-04-19 | 航天环境工程有限公司 | Gypsum rotational flow supernate caching box for wet desulphurization system and application of gypsum rotational flow supernate caching box |
| CN106563347B (en) * | 2016-11-09 | 2023-07-07 | 航天环境工程有限公司 | Gypsum rotational flow supernatant buffer tank for wet desulfurization system and application |
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