CN209468380U - High-pressure gasified deslagging device - Google Patents
High-pressure gasified deslagging device Download PDFInfo
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- CN209468380U CN209468380U CN201920010304.4U CN201920010304U CN209468380U CN 209468380 U CN209468380 U CN 209468380U CN 201920010304 U CN201920010304 U CN 201920010304U CN 209468380 U CN209468380 U CN 209468380U
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- pressure
- storehouse
- slag
- seal valve
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Abstract
The utility model provides a kind of high-pressure gasified deslagging device, the high-pressure gasified deslagging device uses the two-chamber including pressure-bearing storehouse and slag storehouse to slag tap structure, the pressure-bearing storehouse is located at the upper surface of described slag storehouse and is detachably connected with the slag storehouse, wherein, the pressure-bearing storehouse includes import sealing valve, import seal valve seat, slag input channel, liquidometer nozzle, import sealing valve axle sleeve entrance, rinses nozzle, fills release nozzle, pressure-measuring pipe mouth, the first valve sealing surface flusher；The slag storehouse includes exit seal valve, exit seal valve seat, slag releasing channel, exit seal valve shaft set entrance, the second valve sealing surface flusher.The high-pressure gasified deslagging device good airproof performance of the utility model, structure be simple, easy access.
Description
Technical field
The utility model belongs to Coal Gasification Technology field, and in particular to a kind of high-pressure gasified deslagging device, for height to be discharged
Press reaction residual waste residue in coal gasification reactor.
Background technique
Coal Gasification preparing synthetic gas is a kind of common industrial means, is in specific equipment, in certain temperature and pressure
Make organic matter and gasifying agent in coal that series of chemical occur under power, converts solid coal to containing CO, H2、CH4Etc. available
The process of synthesis gas can generate waste residue in this process, need to be discharged in time in the case where synthesis gas No leakage.Existing coal gasification
In technology, slag-tapping system mostly uses single cavity body structure, and there are various disadvantages for this single-chamber slag-tapping system, such as
Two axle sleeve entrances must be set on pressure-bearing cavity, sealed between axle sleeve and axis using common asbestos cord, along with needs
Manhole is set, and such leak source is more, and synthesis gas is easily caused to reveal, and is also easy to weaken the intensity of pressure-bearing shell tapping；It is existing go out
Slag system uses dried slag removing, and high temperature waste residue promotes pressure-bearing cavity temperature, be easy to cause waste of material and axle sleeve and axis close
Envelope is difficult, is furthermore exactly to seal to be easy dross at valve face, seal failure is caused even to damage sealing valve；Single-chamber slag-tapping system needs
Import sealing valve and exit seal valve and its respectively concentricity of valve seat and import sealing valve and exit seal valve are controlled simultaneously
Between spacing and the depth of parallelism, and deviation once occur frequent for the spacing and the depth of parallelism between import sealing valve and exit seal valve
Lead to seal failure；Import sealing valve and exit seal valve are each provided in same cavity, and internal component is more to lead to equipment size
Huge and structure is complicated, maintenance is difficult.
Therefore it provides a kind of high-pressure gasified deslagging device that can overcome the above disadvantage existing in the prior art, becomes
Those skilled in the art's technical problem urgently to be solved.
Utility model content
The utility model is intended to solve at least some of the technical problems in related technologies.For this purpose, this reality
It is to propose the high-pressure gasified dress of slagging tap of a kind of good airproof performance, simple, easy access the dry-and-wet combined of structure with novel purpose
It sets.
High-pressure gasified deslagging device according to the present utility model uses the two-chamber including pressure-bearing storehouse and slag storehouse to slag tap structure,
The pressure-bearing storehouse is located at the upper surface of described slag storehouse and is detachably connected with the slag storehouse, wherein the pressure-bearing storehouse includes
Import sealing valve, slag input channel, liquidometer nozzle, import sealing valve axle sleeve entrance, rinses nozzle, fills and unload import seal valve seat
Pressure pipe mouth, pressure-measuring pipe mouth, the first valve sealing surface flusher；The slag storehouse includes exit seal valve, exit seal valve seat, goes out
Slag channel, exit seal valve shaft cover entrance, the second valve sealing surface flusher.
Further, in above-mentioned high-pressure gasified deslagging device, the import sealing valve is located at the pressure-bearing storehouse topmost,
The import seal valve seat is arranged below the import sealing valve and is detachably connected with the pressure-bearing storehouse.
Further, in above-mentioned high-pressure gasified deslagging device, the exit seal valve is located at the slag storehouse topmost,
The exit seal valve seat is arranged below the exit seal valve and is detachably connected with the slag storehouse.
Further, in above-mentioned high-pressure gasified deslagging device, the import seal valve seat and the pressure-bearing storehouse pass through spiral shell
It tethers and connects, the exit seal valve seat is bolted with the slag storehouse.
Further, in above-mentioned high-pressure gasified deslagging device, transmission mechanism, outer liquid cylinder pressure are equipped in the pressure-bearing storehouse
Horizontal axis the transmission mechanism in the pressure-bearing storehouse is driven by the import sealing valve axle sleeve entrance and drives the import
Sealing valve moves up and down, and transmission mechanism is equipped in the slag storehouse, and the horizontal axis of outer liquid cylinder pressure passes through the exit seal valve shaft
Set entrance drives the transmission mechanism in the slag storehouse and the exit seal valve is driven to move up and down in turn.
Further, in above-mentioned high-pressure gasified deslagging device, the import sealing valve axle sleeve entrance and the outlet are close
Envelope valve shaft set entrance is combined into type ring using high-pressure graphite and is sealed.
Further, in above-mentioned high-pressure gasified deslagging device, the first valve sealing surface flusher is arranged in institute
The circular seam washing system above import seal valve seat is stated, the second valve sealing surface flusher is arranged in the exit seal
Circular seam washing system above valve seat.
Further, it in above-mentioned high-pressure gasified deslagging device, is placed at the liquidometer nozzle to the pressure-bearing storehouse
The liquidometer that interior liquid level is detected is placed with the survey detected to the pressure in the pressure-bearing storehouse at the pressure-measuring pipe mouth
Pressure meter, the end for filling release nozzle are equipped with pressurising and the pressure relief device that pressurising and release are carried out to the pressure-bearing storehouse.
Further, in above-mentioned high-pressure gasified deslagging device, pass through bolt between the pressure-bearing storehouse and the slag storehouse
Connection.
The high-pressure gasified deslagging device good airproof performance of the utility model, structure be simple, easy access, efficiently solves existing
Technical problem in technology.
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, in attached drawing:
Fig. 1 is the structural schematic diagram of the high-pressure gasified deslagging device of the utility model.
Appended drawing reference: 1 import sealing valve, 2 import seal valve seats, 3 slag input channels, 4 liquidometer nozzles, 5 import sealing valves
Axle sleeve entrance, 6 flushing nozzles, 7 fill release nozzle, 8 pressure-measuring pipe mouths, 9 exit seal valves, 10 exit seal valve seats, 11 slag tap it is logical
Road, 12 exit seal valve shafts cover entrance, the first valve sealing surface of 13-1 flusher, 13-2 the second valve sealing surface flusher.
Specific embodiment
It is specific below in conjunction with the utility model to keep the purpose of this utility model, technical solution and advantage clearer
Technical solutions of the utility model are clearly and completely described in embodiment and corresponding attached drawing.Obviously, described embodiment
It is only a part of the embodiment of the utility model, instead of all the embodiments.Based on the embodiments of the present invention, this field
Those of ordinary skill's every other embodiment obtained without making creative work, belongs to the utility model
The range of protection.
As shown in Figure 1, the high-pressure gasified deslagging device of the utility model uses the two-chamber including pressure-bearing storehouse and slag storehouse to go out
Slag structure, pressure-bearing storehouse is located at the upper surface of slag storehouse and is detachably connected with slag storehouse, wherein the pressure-bearing storehouse includes that import is close
Envelope valve 1, slag input channel 3, liquidometer nozzle 4, import sealing valve axle sleeve entrance 5, rinses nozzle 6, fills and unload import seal valve seat 2
Pressure pipe mouth 7, pressure-measuring pipe mouth 8, the first valve sealing surface flusher 13-1；The slag storehouse includes exit seal valve 9, exit seal
Valve seat 10, slag releasing channel 11, exit seal valve shaft cover entrance 12, the second valve sealing surface flusher 13-2.
Import sealing valve 1 be located at pressure-bearing storehouse topmost, import seal valve seat 2 be arranged below import sealing valve 1 and with hold
Pressure storehouse is detachably connected, import sealing valve 1 and import seal valve seat 2 seal or open by the linear cooperation of hard alloy into
Slag channel 3.Specifically, the horizontal axis of outer liquid cylinder pressure is arranged in pressure-bearing storehouse by the driving of import sealing valve axle sleeve entrance 5
Thus transmission mechanism is passed to driving force to the interior swing rod of import sealing valve 1, interior swing rod drive import sealing valve 1 move up and down from
And seal or open slag input channel 3.
Exit seal valve 9 is located at slag storehouse topmost, and exit seal valve seat 10 is arranged below exit seal valve 9 and under
Slag storehouse is detachably connected, and exit seal valve 9 is sealed or opened by the linear cooperation of hard alloy with exit seal valve seat 10
Slag releasing channel 11.It is arranged specifically, the horizontal axis of outer liquid cylinder pressure covers the driving of entrance 12 by exit seal valve shaft in slag storehouse
Interior transmission mechanism, is thus passed to driving force to the interior swing rod of exit seal valve 9, and interior swing rod drives about 9 exit seal valve to transport
It moves to seal or open slag releasing channel 11.
Preferably, import sealing valve axle sleeve entrance 5 and exit seal valve shaft set entrance 12 use high-pressure graphite composite molding
Ring is sealed, and thus further increases the overall tightness of high-pressure gasified deslagging device.
First valve sealing surface flusher 13-1 is the circular seam washing system that 2 top of import seal valve seat is arranged in, and is used for
Rinse the dross on the sealing surface of import seal valve seat 2.Second valve sealing surface flusher 13-2 is arranged in exit seal valve
The circular seam washing system of 10 top of seat, for the dross on the sealing surface of flushing outlet seal valve seat 10, while having to high pressure
The effect that gasification deslagging device cools down.
Rinse nozzle 6 be arranged on pressure-bearing storehouse, can the pressure-bearing storehouse to high-pressure gasified deslagging device be rinsed, thus, it is possible to
It is enough further to cool down to high-pressure gasified deslagging device.
Liquidometer nozzle 4 and pressure-measuring pipe mouth 8 are arranged on pressure-bearing storehouse, and liquidometer can be placed at liquidometer nozzle 4, with
Just the liquid level in pressure-bearing storehouse is detected, manometer can be placed at pressure-measuring pipe mouth 8, so as to the pressure in pressure-bearing storehouse into
Row detection.In addition, pressurising and pressure relief device can be set in the end for filling release nozzle 7 being arranged on pressure-bearing storehouse, to hold
Press the pressure pressurising in storehouse to operating pressure or release be normal pressure, it may thereby be ensured that the normal slag input of high-pressure gasified deslagging device
And tapping operation.
Moreover it is preferred that import seal valve seat 2 is bolted with pressure-bearing storehouse, be achieved in import seal valve seat 2 with
Being detachably connected between pressure-bearing storehouse, exit seal valve seat 10 are bolted with slag storehouse, are achieved in exit seal valve
Seat 10 and slag storehouse between being detachably connected and pressure-bearing storehouse and slag storehouse between be bolted, be achieved in pressure-bearing
Being detachably connected between storehouse and slag storehouse.
The specific work process of the high-pressure gasified deslagging device of the utility model are as follows: by filling filling for 7 end of release nozzle
Pressure device by pressure-bearing storehouse pressurising to operating pressure, import sealing valve 1 is opened by the driving of outer liquid cylinder pressure to open into
Slag channel 3, waste residue are fallen into pressure-bearing storehouse, open the sealing that the first valve sealing surface flusher 13-1 rinses import seal valve seat 2
Face；Import sealing valve 1 is closed by the driving of outer liquid cylinder pressure, by filling the pressure relief device of 7 end of release nozzle for pressure-bearing
Storehouse is unloaded as normal pressure, exit seal valve 9 is opened by the driving of outer liquid cylinder pressure, waste residue enters slag storehouse side by side from pressure-bearing storehouse
Out, it opens and rinses the flushing of nozzle 6 and cooling pressure-bearing storehouse, open the second valve sealing surface flusher 13-2 flushing outlet seal valve seat
10 sealing surface closes exit seal valve 9 by the driving of outer liquid cylinder pressure.It is recycled according to the above working method, by
This enters next flushing cycles.
High-pressure gasified deslagging device according to the present utility model, import sealing valve axle sleeve entrance and import seal valve seat are all provided with
In pressure-bearing storehouse, exit seal valve shaft set entrance and exit seal valve seat are each provided at slag storehouse, import sealing valve and exit seal valve
Respective self-contained sealing system, sealing effect are not necessarily to consider the positional relationship between import sealing valve and exit seal valve, avoid
In the prior art using import sealing valve and exit seal valve be each provided in same cavity thus need to guarantee between two valves spacing and
The deficiency of the depth of parallelism, therefore the high-pressure gasified deslagging device of the utility model has the advantages that structure is simple and good airproof performance.
High-pressure gasified deslagging device according to the present utility model is provided with the flushing of the first valve sealing surface at import seal valve seat
Device is provided with the second valve sealing surface flusher at exit seal valve seat, can rinse import seal valve seat and exit seal
Dross on the sealing surface of valve seat avoids the deficiency that sealing valve in the prior art is easy dross, further improves practical
The leakproofness of novel high-pressure gasified deslagging device.
High-pressure gasified deslagging device according to the present utility model, pressure-bearing storehouse, which is equipped with, rinses nozzle, while import seal valve seat
With valve sealing surface flusher is equipped at exit seal valve seat, arrangement above can all play the role of cooling, and avoid existing
There is the deficiency that pressure-bearing cavity temperature is promoted in technology, which thereby enhance the strength of materials, more saving material.
High-pressure gasified deslagging device according to the present utility model, import sealing valve axle sleeve entrance and exit sealing valve axle sleeve enter
Mouth is combined into type ring using high-pressure graphite and is sealed, and further improves the overall tightness of high-pressure gasified deslagging device, keeps away
Exempt to seal the deficiency easily revealed using common asbestos cord in the prior art.
High-pressure gasified deslagging device according to the present utility model, import sealing valve axle sleeve entrance are located at pressure-bearing storehouse, export close
Envelope valve shaft set entrance is located at slag storehouse, and import sealing valve axle sleeve entrance and exit sealing valve axle sleeve entrance is seperated using up-down structure
Setting, therefore only opens up an axle sleeve entrance on pressure-bearing storehouse, avoids in the prior art using opening up two on pressure-bearing warehouse
Axle sleeve entrance avoids the deficiency more than leak source in the prior art to weaken intensity and make complicated deficiency, because
The high-pressure gasified deslagging device of this utility model has many advantages, such as that structure is simple, intensity is big, is not easy to reveal.
High-pressure gasified deslagging device according to the present utility model, pressure-bearing storehouse are detachably connected with slag storehouse, import sealing
Valve seat is detachably connected with pressure-bearing storehouse, and exit seal valve seat is detachably connected with slag storehouse, therefore is worked as and needed to high pressure gas
When change deslagging device is overhauled or replaced damage components, import seal valve seat, pressure-bearing storehouse, exit seal valve are dismantled respectively
Seat, slag storehouse, can enter each storehouse in carry out components maintenance and replacement, avoid in the prior art use warehouse on open up
Manhole is to weaken the deficiency of intensity, therefore the high-pressure gasified deslagging device of the utility model is simple with structure, is convenient for inspection
The advantages of repairing.
In conclusion the high-pressure gasified deslagging device good airproof performance of the utility model, structure are simple, easy access, effectively
The technical issues of solving in the prior art.
It should be noted that, in this document, the relational terms of such as " first " and " second " or the like are used merely to one
A entity or operation with another entity or operate distinguish, without necessarily requiring or implying these entities or operation it
Between there are any actual relationship or orders.Moreover, the terms "include", "comprise" or its any other variant are intended to
Cover non-exclusive inclusion, so that the process, method, article or equipment for including a series of elements not only includes those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or setting
Standby intrinsic element.In addition, placement shape of "front", "rear", "left", "right", "upper", the "lower" herein to be indicated in attached drawing
State is reference.
It should also be noted that, above embodiments are merely to illustrate the technical solution of the utility model, rather than its limitations；
Although the utility model is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that:
It can still modify to technical solution documented by previous embodiment, or be equal to part of technical characteristic
Replacement；And these are modified or replaceed, the scope of the utility model that it does not separate the essence of the corresponding technical solution.
Claims (9)
1. a kind of high-pressure gasified deslagging device, which is characterized in that it includes pressure-bearing storehouse under that the high-pressure gasified deslagging device, which uses,
The two-chamber in slag storehouse is slagged tap structure, and the pressure-bearing storehouse is located at the upper surface of described slag storehouse and is detachably connected with the slag storehouse,
Wherein, the pressure-bearing storehouse includes import sealing valve, import seal valve seat, slag input channel, liquidometer nozzle, import sealing valve axle sleeve
Entrance rinses nozzle, fills release nozzle, pressure-measuring pipe mouth, the first valve sealing surface flusher；The slag storehouse includes exit seal
Valve, exit seal valve seat, slag releasing channel, exit seal valve shaft cover entrance, the second valve sealing surface flusher.
2. high-pressure gasified deslagging device according to claim 1, which is characterized in that the import sealing valve is located at described hold
Press storehouse topmost, the import seal valve seat be arranged below the import sealing valve and with the pressure-bearing storehouse removably phase
Even.
3. high-pressure gasified deslagging device according to claim 2, which is characterized in that the exit seal valve be located at it is described under
Slag storehouse topmost, the exit seal valve seat be arranged below the exit seal valve and with the slag storehouse removably phase
Even.
4. high-pressure gasified deslagging device according to claim 3, which is characterized in that the import seal valve seat is held with described
Pressure storehouse is bolted, and the exit seal valve seat is bolted with the slag storehouse.
5. high-pressure gasified deslagging device according to claim 3, which is characterized in that be equipped with driver in the pressure-bearing storehouse
The horizontal axis of structure, outer liquid cylinder pressure drives the transmission mechanism in the pressure-bearing storehouse simultaneously by the import sealing valve axle sleeve entrance
It drives the import sealing valve to move up and down, transmission mechanism is equipped in the slag storehouse, the horizontal axis of outer liquid cylinder pressure passes through described
Exit seal valve shaft set entrance drives the transmission mechanism in the slag storehouse and the exit seal valve is driven to move up and down in turn.
6. high-pressure gasified deslagging device according to claim 5, which is characterized in that the import sealing valve axle sleeve entrance and
The exit seal valve shaft set entrance is combined into type ring using high-pressure graphite and is sealed.
7. high-pressure gasified deslagging device according to claim 1, which is characterized in that the first valve sealing surface flusher
It is the circular seam washing system being arranged in above the import seal valve seat, the second valve sealing surface flusher is arranged in institute
State the circular seam washing system above exit seal valve seat.
8. high-pressure gasified deslagging device according to claim 1, which is characterized in that be placed at the liquidometer nozzle pair
The liquidometer that liquid level in the pressure-bearing storehouse is detected, be placed at the pressure-measuring pipe mouth to the pressure in the pressure-bearing storehouse into
The manometer of row detection, the end for filling release nozzle, which is equipped with, to carry out the pressurising of pressurising and release to the pressure-bearing storehouse and unloads
Pressure device.
9. high-pressure gasified deslagging device according to any one of claim 1 to 8, which is characterized in that the pressure-bearing storehouse with
It is bolted between the slag storehouse.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920010304.4U CN209468380U (en) | 2019-01-04 | 2019-01-04 | High-pressure gasified deslagging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920010304.4U CN209468380U (en) | 2019-01-04 | 2019-01-04 | High-pressure gasified deslagging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209468380U true CN209468380U (en) | 2019-10-08 |
Family
ID=68092686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920010304.4U Active CN209468380U (en) | 2019-01-04 | 2019-01-04 | High-pressure gasified deslagging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209468380U (en) |
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2019
- 2019-01-04 CN CN201920010304.4U patent/CN209468380U/en active Active
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