CN205516745U - Desulfurization accident slurry tank's waste water recovery system - Google Patents
Desulfurization accident slurry tank's waste water recovery system Download PDFInfo
- Publication number
- CN205516745U CN205516745U CN201620348359.2U CN201620348359U CN205516745U CN 205516745 U CN205516745 U CN 205516745U CN 201620348359 U CN201620348359 U CN 201620348359U CN 205516745 U CN205516745 U CN 205516745U
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- China
- Prior art keywords
- water inlet
- outlet pipe
- slurry tank
- inlet pipe
- desulfurization
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Abstract
The utility model provides a desulfurization accident slurry tank's waste water recovery system belongs to mechanical technical field. It has solved the unable problem of retrieving the sparge water of current accident slurry tank. Among this desulfurization accident slurry tank's waste water recovery system, desulfurization accident slurry tank include the box and with the connecting pipe of box intercommunication, waste water recovery system includes accident thick liquid pump, inlet tube, outlet pipe and manual butterfly valve, inlet tube one end and accident thick liquid delivery side of pump intercommunication, another pot head of inlet tube on the outlet pipe, manual butterfly valve including all be the tube -shape intake the end with go out the water end (W. E. ), the outlet pipe outer end stretch out the inlet tube and with the end of intaking can dismantle continuous, the connecting pipe with go out the water end (W. E. ) intercommunication, be equipped with sealing washer no. 1 between inlet tube and the outlet pipe, have the annular on the end inside wall of intaking and keep off the shoulder, be equipped with to press from both sides in the end of intaking and keep off the filter screen between shoulder and the outlet pipe terminal surface in the annular. This desulfurization accident slurry tank's waste water recovery system has the advantage that can retrieve the sparge water.
Description
Technical field
This utility model belongs to field of mechanical technique, relates to a kind of desulfurization accident slurry tank,
A kind of sewage recovering system of desulfurization accident slurry tank.
Background technology
Accident slurry tank, the storage container of serosity when it functions as absorption tower maintenance.
When breaking down or during overhaul in absorption tower, the serosity in absorption tower can be arranged by Gypsum Fibrosum excavationg pump
Enter accident serum pot.Maintenance terminate after, gypsum slurries through accident serosity pumped back absorption tower,
Thus shorten system and put into operation required time.
Limestone gypsum wet flue gas desulfurizing technique (being called for short FGD) device is before stoppage in transit
Must carry out pipeline and pump flush, its flushing water (desulfurization wastewater and cooling water) is just
Closely it is collected in the desulfurization melt pit that regional is arranged.But existing device is not arranged
The structure reclaiming above-mentioned flushing water, causes flushing water to waste.
Summary of the invention
The purpose of this utility model is to there are the problems referred to above for existing technology, it is proposed that
The sewage recovering system of a kind of desulfurization accident slurry tank, solves the technical problem that it is how to return
Receive desulfurization wastewater and cooling water.
The purpose of this utility model can be realized by following technical proposal: desulfurization accident is starched
The sewage recovering system of liquid case, desulfurization accident slurry tank includes casing and connects with cabinets cavity
Logical connecting tube, it is characterised in that this sewage recovering system include accident serosity pump and
It is placed in water inlet pipe, outlet pipe and the Hand-operated butterfly valve between accident serosity pump and connecting tube,
Water inlet pipe one end connects with accident serosity delivery side of pump, and the other end of water inlet pipe is enclosed within water outlet
Guan Shang, and outlet pipe can sliding axially along water inlet pipe；Described Hand-operated butterfly valve includes all
Tubular water inlet end and water side, the outer end of described outlet pipe is stretched out water inlet pipe and leads to
Crossing threaded mode to fix with described water inlet end, described connecting tube is with described
Water side be connected；It is provided with between described water inlet pipe and outlet pipe and makes both keep close
Seal the sealing ring one connected, and sealing ring one is made up of resistant material；Described water inlet
On the medial wall of end, there is annular shoulder block, in water inlet end, be provided with the circular filter being coaxial therewith
Net, and drainage screen be sandwiched in annular shoulder block and the end face of outlet pipe between.
During use, accident serosity pump is placed in desulfurization melt pit, opens Hand-operated butterfly valve, so that
Desulfurization wastewater in desulfurization melt pit and cooling water pass sequentially through water inlet pipe, outlet pipe, manually
Butterfly valve and connecting tube are back in casing, recycle.
It is detachably fixed and outlet pipe energy by screw thread with outlet pipe by arranging water inlet end
Sliding axially along water inlet pipe, thus can change when practical operation accident serosity pump and
Distance between accident slurry tank, makes native system be applicable to the desulfurization melt pit of diverse location,
Thus improve the practicality of native system.By arranging drainage screen, with to being flowed into butterfly valve
Interior water filters, it is to avoid the impurity blocking butterfly valve in water, affects the work of native system；
Secondly as drainage screen is by being clipped in the end face of outlet pipe and the annular being connected with butterfly valve
Carry out between shoulder block positioning, so drainage screen stably can be positioned so that it is
Play preferable filter effect, drainage screen individually can be taken out again and be carried out or change,
Reduce owing to changing the cost that drainage screen is brought.
In the sewage recovering system of above-mentioned desulfurization accident slurry tank, described water inlet pipe
Making by stainless steel material with outlet pipe, described water inlet pipe is near one end of connecting tube
End face be provided with locating slot in the form of a ring, locating slot is coaxial with water inlet pipe, and locating slot
Diapire close, plug and be fixed with Magnet in the form of a ring in described locating slot, described
Water inlet pipe on be fixed with the sealing ring notch of locating slot can closed.
By arranging Magnet so that water inlet pipe and outlet pipe are produced captivation simultaneously, improve
The stability that water inlet pipe and outlet pipe connect, thus it is effectively improved the working stability of native system
Property.Secondly, by arranging the diapire of locating slot and close and sealing ring being by the groove of locating slot
Mouth seals, and to be hidden in locating slot by Magnet, thus reduces Magnet by external factor
Interference, improves the job stability of native system the most further.
In the sewage recovering system of above-mentioned desulfurization accident slurry tank, described outlet pipe
Lateral wall be provided with annular groove, described sealing ring one is positioned at annular groove, and
The outer peripheral face of sealing ring one offsets with the medial wall of described water inlet pipe, and described annular is recessed
Groove includes two medial walls being oppositely arranged, and two medial walls lay respectively at the two of sealing ring one
Side.
The annular groove of sealing ring one both sides it is respectively distributed to by arranging two medial walls, with
Sealing ring one is played preferable positioning action, so that what outlet pipe slided in water inlet pipe
During, sealing ring one offsets with water inlet pipe medial wall all the time and seals reliably to be formed,
Improve the job stability of native system.
Alternatively, at the sewage recovering system of above-mentioned desulfurization accident slurry tank
In, described sealing ring one is enclosed within outlet pipe and connects with outlet pipe by the way of welding
It is an entirety, the outer peripheral face of described sealing ring one and the medial wall of described water inlet pipe
Offset.
In the sewage recovering system of above-mentioned desulfurization accident slurry tank, described outlet pipe
Lateral wall on there is sealing in the form of a ring, and sealing is affixed with described water inlet end
Leaning on, the end face of described sealing is provided with seal groove in the form of a ring, is provided with in seal groove
Gask-O-Seal, and the both ends of the surface of Gask-O-Seal respectively with diapire and the water inlet of seal groove
The end face of end offsets.
Under the effect of Gask-O-Seal, formed the closeest between water inlet end and sealing
Envelope, makes waste water enter in butterfly valve by outlet pipe completely, improves the work of native system
Stability.
Compared with prior art, the sewage recovering system of this desulfurization accident slurry tank have with
Lower advantage:
1, it is detachably fixed and outlet pipe by screw thread by arranging connecting tube and outlet pipe
Can sliding axially along water inlet pipe, thus accident serosity pump can be changed when practical operation
And the distance between accident slurry tank, make native system be applicable to the desulfurization melt pit of diverse location,
Thus improve the practicality of native system.
2, by arranging drainage screen, so that the water being flowed in butterfly valve is filtered, keep away
Exempt from the impurity blocking butterfly valve in water, affect the work of native system；Secondly as drainage screen
Be by be clipped between the end face of outlet pipe and the annular shoulder block being connected with butterfly valve carry out fixed
Position, so drainage screen stably can be positioned so that it is play and preferably filter effect
Really, drainage screen individually can be taken out again and be carried out or change, reduce owing to changing
The cost that filter screen is brought.
3, by arranging Magnet so that water inlet pipe and outlet pipe are produced captivation simultaneously, carry
The stability that high water inlet pipe and outlet pipe connect, thus the work being effectively improved native system is steady
Qualitative.Secondly, by arranging the diapire of locating slot and close and sealing ring being by locating slot
Notch seals, and to be hidden in locating slot by Magnet, thus reduces Magnet by external factor
Interference, improve the job stability of native system the most further.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structure for amplifying schematic diagram in Fig. 1 at A.
In figure, 1, casing；2, connecting tube；3, accident serosity pump；4, water inlet pipe；5、
Outlet pipe；5a, sealing；6, Hand-operated butterfly valve；6a, water inlet end；6b, water side；
6c, annular shoulder block；7, sealing ring one；8, Gask-O-Seal；9, drainage screen；10、
Magnet；11, sealing ring.
Detailed description of the invention
The following is specific embodiment of the utility model and combine accompanying drawing, to this utility model
Technical scheme be further described, but this utility model is not limited to these embodiments.
Embodiment one
As it is shown in figure 1, in the sewage recovering system of this desulfurization accident slurry tank, desulfurization
Accident slurry tank includes casing 1 and the connecting tube 2 with casing 1 inner space.This waste water
Recovery system is by groups such as accident serosity pump 3, water inlet pipe 4, outlet pipe 5, Hand-operated butterfly valves 6
Become.Wherein, water inlet pipe 4, outlet pipe 5, connecting tube 2 are made by stainless steel material.
Specifically, water inlet pipe 4, outlet pipe 5 and Hand-operated butterfly valve 6 are respectively positioned on accident slurry
Between liquid pump 3 and connecting tube 2.Wherein, outlet pipe 5 is positioned at water inlet pipe 4 and hand adjustment
Between valve 6, and Hand-operated butterfly valve 6 is between outlet pipe 5 and connecting tube 2.
As it is shown in figure 1, water inlet pipe 4 one end and the outlet of accident serosity pump 3, and
The other end of water inlet pipe 4 is enclosed within outlet pipe 5.Outlet pipe 5 can be along the axle of water inlet pipe 4
Both holdings are made to be tightly connected to being provided with between slip, and water inlet pipe 4 and outlet pipe 5
Sealing ring 1.In the present embodiment, sealing ring 1 is made up of resistant material, than
Such as politef or FFKM.The lateral wall of outlet pipe 5 is provided with annular groove,
Sealing ring 1 is positioned at annular groove, and the outer peripheral face of sealing ring 1 and water inlet pipe 4
Medial wall offset.Further illustrating, annular groove includes two medial walls being oppositely arranged,
And two medial wall lay respectively at the both sides of sealing ring 1.
As it is shown in figure 1, Hand-operated butterfly valve 6 includes the most tubular water inlet end 6a and water side
6b, and water inlet end 6a and water side 6b is distributed on same straight line.Outlet pipe 5
Water inlet pipe 4 is stretched out in outer end, the mode that the outer end of this outlet pipe 5 is threaded connection with enter
Water end (W.E.) 6a fixes, and now, the inner chamber of outlet pipe 5 connects with the inner chamber of water inlet end 6a
Logical.Further illustrate, as in figure 2 it is shown, have in the form of a ring on the lateral wall of outlet pipe 5
Sealing 5a, and sealing 5a and outlet pipe 5 coaxial.Sealing 5a and water inlet end
6a phase reclines, and the end face of sealing 5a is provided with seal groove in the form of a ring, in seal groove
Be provided with Gask-O-Seal 8, and the both ends of the surface of Gask-O-Seal 8 respectively with the end of seal groove
The end face of wall and water inlet end 6a offsets, so that being formed between outlet pipe 5 and water inlet end 6a
Seal reliably.Connecting tube 2 is connected with water side 6b, and in an embodiment, connects
Pipe 2 one end is inserted in the 6b of water side, and connecting tube 2 by welding by the way of and water side
6b fixes.
As depicted in figs. 1 and 2, the medial wall of water inlet end 6a has annular shoulder block 6c
And annular shoulder block 6c and water inlet end 6a is coaxial.The circle being coaxial therewith it is provided with in water inlet end 6a
Shape drainage screen 9, and drainage screen 9 be sandwiched in annular shoulder block 6c and the end face of outlet pipe 5 between.
The water inlet pipe 4 end face near one end of connecting tube 2 is provided with locating slot in the form of a ring, fixed
Position groove is coaxial with water inlet pipe 4, and the diapire of locating slot is closed.Plug in locating slot and solid
Surely there is Magnet 10 in the form of a ring, water inlet pipe 4 is fixed with and the notch of locating slot can be closed
Sealing ring 11, and sealing ring 11 is detachably fixed with water inlet pipe 4 by screw.?
In the present embodiment, Magnet 10 by two ends respectively with diapire and the sealing ring 11 of locating slot
The mode offseted is fixed in locating slot.By arranging Magnet 10 with to water inlet pipe 4 with go out
Water pipe 5 produces captivation simultaneously, and that improves that water inlet pipe 4 and outlet pipe 5 connect stablizes
Property, thus it is effectively improved the job stability of native system.Secondly, by arranging locating slot
Diapire close and the notch of locating slot is sealed, with by hidden for Magnet 10 by sealing ring 11
In plant locating slot, thus reduce Magnet 10 and disturbed by external factor, the most further
Improve the job stability of native system.
During use, accident serosity pump 3 is placed in desulfurization melt pit, opens Hand-operated butterfly valve 6,
So that desulfurization wastewater and cooling water in desulfurization melt pit pass sequentially through water inlet pipe 4, outlet pipe
5, Hand-operated butterfly valve 6 and connecting tube 2 are back in casing 1, recycle.
Embodiment two
The present embodiment two is essentially identical, differently with structure and the principle of embodiment one
Side is: sealing ring 1 is enclosed within outlet pipe 5 and by the way of welding and outlet pipe
5 form an entirety, and the outer peripheral face of sealing ring 1 offsets with the medial wall of water inlet pipe 4.
Specific embodiment described herein is only for example to this utility model spirit
Explanation.This utility model person of ordinary skill in the field can be to described concrete
Embodiment is made various amendment or supplements or use similar mode to substitute, but not
Spirit of the present utility model can be deviateed or surmount model defined in appended claims
Enclose.
Claims (5)
1. the sewage recovering system of desulfurization accident slurry tank, desulfurization accident slurry tank includes case
Body and the connecting tube connected with cabinets cavity, it is characterised in that this sewage recovering system bag
Include accident serosity pump and be placed in the water inlet pipe between accident serosity pump and connecting tube, go out
Water pipe and Hand-operated butterfly valve, water inlet pipe one end connects with accident serosity delivery side of pump, water inlet pipe
The other end be enclosed within outlet pipe, and outlet pipe can sliding axially along water inlet pipe；Described
Hand-operated butterfly valve include the most tubular water inlet end and water side, outside described outlet pipe
End stretches out water inlet pipe and the mode that is threaded connection fixes with described water inlet end, institute
The connecting tube stated is connected with described water side；Between described water inlet pipe and outlet pipe
It is provided with the sealing ring one making both holdings be tightly connected, and sealing ring one is by resistant material
Make；There is on the medial wall of described water inlet end annular shoulder block, be provided with in water inlet end with
Its coaxial circular filter net, and drainage screen be sandwiched in annular shoulder block and outlet pipe end face it
Between.
The sewage recovering system of desulfurization accident slurry tank the most according to claim 1,
It is characterized in that, described water inlet pipe and outlet pipe are made by stainless steel material, described
The water inlet pipe end face near one end of connecting tube be provided with locating slot in the form of a ring, location
Groove is coaxial with water inlet pipe, and the diapire of locating slot is closed, and plugs also in described locating slot
Being fixed with Magnet in the form of a ring, described water inlet pipe is fixed with can be by the notch of locating slot
The sealing ring closed.
The sewage recovering system of desulfurization accident slurry tank the most according to claim 1,
It is characterized in that, the lateral wall of described outlet pipe is provided with annular groove, and described is close
Seal one is positioned at annular groove, and the outer peripheral face of sealing ring one and described water inlet pipe
Medial wall offsets, and described annular groove includes two medial walls being oppositely arranged, and in two
Sidewall lays respectively at the both sides of sealing ring one.
The sewage recovering system of desulfurization accident slurry tank the most according to claim 1,
It is characterized in that, described sealing ring one be enclosed within outlet pipe and by the way of welding with
Outlet pipe holds together, the outer peripheral face of described sealing ring one and described water inlet pipe
Medial wall offset.
The sewage recovering system of desulfurization accident slurry tank the most according to claim 1,
It is characterized in that there is on the lateral wall of described outlet pipe sealing in the form of a ring, and
Sealing reclines mutually with described water inlet end, and the end face of described sealing is provided with in ring
The seal groove of shape, is provided with Gask-O-Seal, and the both ends of the surface of Gask-O-Seal in seal groove
Offset with the diapire of seal groove and the end face of water inlet end respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620348359.2U CN205516745U (en) | 2016-04-21 | 2016-04-21 | Desulfurization accident slurry tank's waste water recovery system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620348359.2U CN205516745U (en) | 2016-04-21 | 2016-04-21 | Desulfurization accident slurry tank's waste water recovery system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205516745U true CN205516745U (en) | 2016-08-31 |
Family
ID=56796904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620348359.2U Expired - Fee Related CN205516745U (en) | 2016-04-21 | 2016-04-21 | Desulfurization accident slurry tank's waste water recovery system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205516745U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108992988A (en) * | 2018-06-20 | 2018-12-14 | 苏州耀水源环境科技有限公司 | A kind of sewage filter device being convenient for changing strainer |
-
2016
- 2016-04-21 CN CN201620348359.2U patent/CN205516745U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108992988A (en) * | 2018-06-20 | 2018-12-14 | 苏州耀水源环境科技有限公司 | A kind of sewage filter device being convenient for changing strainer |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160831 Termination date: 20210421 |