CN208829612U - The explosion-proof release water seal arrangement of gasification furnace automatic discharge - Google Patents
The explosion-proof release water seal arrangement of gasification furnace automatic discharge Download PDFInfo
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- CN208829612U CN208829612U CN201821240570.8U CN201821240570U CN208829612U CN 208829612 U CN208829612 U CN 208829612U CN 201821240570 U CN201821240570 U CN 201821240570U CN 208829612 U CN208829612 U CN 208829612U
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- water
- closing
- barrel
- valve
- gasification furnace
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Abstract
The utility model provides a kind of explosion-proof release water seal arrangement of gasification furnace automatic discharge, including gasification furnace, water-closing-barrel, water seal cover, recoil valve and fuel gas conduit, the first end of the fuel gas conduit connects the gasification furnace, overflow port is provided on the side wall of the water-closing-barrel, the fuel gas conduit protrudes into the water-closing-barrel from the bottom of the water-closing-barrel, the gas outlet of the fuel gas conduit is located in the water-closing-barrel on the water surface and is higher than the overflow port, the bottom of the water-closing-barrel is provided with water ring pipe, water ring pipe connects recirculated water interface on this, and closing on the side wall of the bottom for the water-closing-barrel is provided with multiple flushing cinder connectors, the flushing cinder connector protrudes into the water-closing-barrel, and the flushing cinder connector is connected to water ring pipe on this, the bottom of the water-closing-barrel is additionally provided with slag-drip opening, the water seal cover covers above the gas outlet, and the water seal cover protrudes into the water-closing-barrel underwater for the combustion gas Exit seal is in the water seal cover and the water-closing-barrel between the water surface.
Description
Technical field
The utility model relates to gasification installations, especially with respect to a kind of explosion-proof release water seal arrangement of gasification furnace automatic discharge.
Background technique
Biomass refers to the various organisms generated using big gas and water, soil etc. by photosynthesis, i.e., one cuts with life
The organic substance that can be grown of life is commonly referred to as biomass.Sensu lato biomass include all plants, microorganism and with
The waste of plant, the animal that microorganism is food and its production.Representational biomass such as crops, crop waste
Object, timber, timber waste and animal wastes.Biomass in the narrow sense is primarily referred to as in agriculture and forestry production process except grain, fruit
The lignocellulosics such as stalk, trees other than reality (abbreviation lignin), farming industry leftover bits and pieces, agriculture and forestry organic waste material and herding
The substances such as fowl and animal excrement and waste in industry production process.Biomass has the characteristics that renewable, low pollution, widely distributed.
And so-called biomass energy (biomass energy), it is exactly the energy shape that solar energy is stored in biomass in the form of chemical energy
Formula, i.e., using biomass as the energy of carrier.It directly or indirectly derives from the photosynthesis of green plants, can be converted into routine
Solid-state, liquid and fuel gas, it is inexhaustible, nexhaustible, be a kind of renewable energy, while be also unique one kind can be again
Raw carbon source.Become one of the renewable energy of the most worth development and utilization of mankind nowadays at present.
Fluidized-bed gasification furnace is the important kind of biomass gasification system.Fluidized-bed gasification furnace is by high temperature pyrolysis technology
Carry out production run, raw material mainly includes the biomass materials such as rice husk, sawdust, particle, generate high-temperature combustible gas body, mainly at
It is divided into (CO H2 CH4), but as oxygen content is excessive in gasification furnace or the infiltration of equipment quality reason oxygen will have in production run
Detonation risk, after deflagration accident occurs, furnace pressure is increased, and such as cannot effectively exclude expanding gas will occur seriously to explode
Accident.
So in general, gasification furnace is diffused in opening furnace and furnace shutting down process, may also can occur in operation
Deflagration phenomenon, while water seal has deposit after running for a period of time, influences water seal use and scarfing cinder is difficult.But currently without
A kind of device, which can satisfy, executes aforesaid operations in different conditions, realize not only can deslagging, but also can diffuse even explosion-proof.
Utility model content
Therefore, one of the purpose of this utility model is to provide a kind of explosion-proof release water seal arrangement of gasification furnace automatic discharge,
To solve the problems of the prior art.
In order to achieve the above object, the utility model provides a kind of explosion-proof release water seal arrangement of gasification furnace automatic discharge, the gasification
The explosion-proof release water seal arrangement of furnace automatic discharge includes gasification furnace, water-closing-barrel, water seal cover and fuel gas conduit, the first end of the fuel gas conduit
The gasification furnace is connected, is provided with overflow port on the side wall of the water-closing-barrel, which protrudes into the water seal from the bottom of the water-closing-barrel
In bucket, the gas outlet of the fuel gas conduit is located in the water-closing-barrel on the water surface and is higher than the overflow port, and the bottom of the water-closing-barrel is arranged
Have upper water ring pipe, on this water ring pipe connect recirculated water interface, and the water-closing-barrel close on the side wall of the bottom be provided with it is multiple
Flushing cinder connector, the flushing cinder connector protrude into the water-closing-barrel, and the flushing cinder connector is connected to water ring pipe on this, the bottom of the water-closing-barrel
Portion is additionally provided with slag-drip opening, which covers above the gas outlet, and the water seal cover protrudes into underwater in the water-closing-barrel
The gas outlet is sealed in the water seal cover and the water-closing-barrel between the water surface.
As optional technical solution, the water discharging direction of the flushing cinder connector and the tangent setting of the inner wall of the water-closing-barrel.
As optional technical solution, the number of the flushing cinder connector is 4, and 4 flushing cinder connectors are uniformly distributed in the side wall
On.
As optional technical solution, it is connected on the upper hose on this between water ring pipe and the recirculated water interface and is provided with
First valve and the second valve, and first valve closes on recirculated water interface setting.
It further include recoil valve as optional technical solution, one end of the recoil valve is connected to first valve and should
On pipeline between second valve, the other end of the recoil valve is connected on the pipeline between the slag-drip opening and third valve, should
Third valve is set on the pipeline between the slag-drip opening and ground ditch.
Further include control unit as optional technical solution, the control unit and first valve, second valve,
The recoil valve and the third valve control connection respectively.
As optional technical solution, liquidometer is additionally provided in the water-closing-barrel.
Compared with prior art, the utility model, can be very by the design of water-closing-barrel, upper water ring pipe, flushing cinder connector etc.
The release of good solution gasification furnace and explosion prevention function, and it is not required to artificial scarfing cinder, equipment simple operations are convenient, durable.
The advantages of about the utility model and spirit can be described in detail by utility model below and institute's accompanying drawings obtain into
The understanding of one step.
Detailed description of the invention
Fig. 1 show a kind of schematic diagram of the explosion-proof release water seal arrangement of gasification furnace automatic discharge according to the present utility model.
The schematic diagram that the water-closing-barrel that Fig. 2 is shown in Fig. 1 is connect with upper water ring pipe and flushing cinder connector.
Specific embodiment
Referring to Figure 1 and Fig. 2, Fig. 1 show the explosion-proof release water of a kind of gasification furnace automatic discharge according to the present utility model
The schematic diagram of seal apparatus.The utility model provides a kind of explosion-proof release water seal arrangement of gasification furnace automatic discharge, including gasification furnace 1,
Water-closing-barrel 2, water seal cover 3 and fuel gas conduit 4, the first end 41 of fuel gas conduit 4 connect gasification furnace 1, set on the side wall 21 of water-closing-barrel 2
It is equipped with overflow port 22, fuel gas conduit 4 protrudes into water-closing-barrel 2 from the bottom of water-closing-barrel 2 23, and the gas outlet 42 of fuel gas conduit 4 is located at water
It seals on the water surface and higher than overflow port 22 in bucket 2, overflow port is connected to ground ditch by water pipe.The wherein outlet 42 of fuel gas conduit 4
Also it can be regarded as the second end of fuel gas conduit 4, second end and first end 41 are opposite.The bottom 23 of water-closing-barrel 2 is provided with water ring pipe
5, upper water ring pipe 5 connects recirculated water interface 7, and multiple flushing cinder connectors are provided on the side wall 21 for closing on bottom 23 of water-closing-barrel 2
6, these flushing cinder connectors 6 protrude into water-closing-barrel 2, and flushing cinder connector 6 is connected to upper water ring pipe 5, and the bottom 23 of water seal 2 is also set up
There is slag-drip opening 24, water seal cover 3 covers at 42 top of gas outlet of fuel gas conduit 4, and water seal cover 3 protrudes into the water surface 29 in water-closing-barrel 2
It is lower that gas outlet 42 is sealed in water seal cover 3 and water-closing-barrel 2 between the water surface 29.
Wherein, in present embodiment, the tangent setting of inner wall of the water discharging direction D and water-closing-barrel 2 of flushing cinder connector 6.And preferably
Ground, the number of flushing cinder connector are 4, and 4 flushing cinder connectors are uniformly distributed on side wall 21.And due to the water outlet of flushing cinder connector 6
Direction D and the inner wall of water-closing-barrel 2 are tangent, then the water outlet of flushing cinder connector will form eddy flow in upper water, can clean water-closing-barrel 2
Bottom 23, so that water-closing-barrel 2 is discharged from slag-drip opening 24 in impurity therein and waste water.
In addition, be provided on the upper hose 8 being connected between water ring pipe 5 and recirculated water interface 7 first valve 81 and
Second valve 82, and first valve 81 closes on the setting of recirculated water interface 7.But also including recoil valve 9, one end of recoil valve 9
It is connected on the pipeline between the first valve 81 and the second valve 82, the other end of recoil valve 9 is connected to slag-drip opening 24 and
On pipeline between three valves 11, third valve 11 is set on the pipeline between slag-drip opening 24 and ground ditch 12.
In addition, the utility model further includes control unit, control unit and upper first valve 81, the second valve 82, third
Valve 11 and recoil valve 9 control connection respectively.
And it is additionally provided with liquidometer in water-closing-barrel 2, which also couples with control unit, which can be machinery
Liquidometer or electronic liquid level gauge, liquidometer are transferred to control list to water level in real-time monitoring case water-closing-barrel 2, and by monitoring signals
Member opens so as to the water supply valve that control unit controls upper water ring pipe 5 and supplies water in time.
Wherein, the course of work of the explosion-proof release water seal arrangement of above-mentioned gasification furnace automatic discharge are as follows:
When combustion gas needs to seal, the first valve 81 and the second valve can be opened by control unit to water-closing-barrel 2
Interior plus water is up to overflow port 22, at this point, gas outlet 42 is sealed in water seal cover 3 and water-closing-barrel 2 between the water surface 29；
When system needs to diffuse, then third valve 11 is opened by control unit and drain the sealing water in water-closing-barrel 2
To ground ditch, to reach release purpose；
When pressure rise in gasification furnace 1,1 internal pressure of gasification furnace is greater than the pressure that sealing water column generates in water-closing-barrel 2, high compression ignition
Gas can enter water-closing-barrel 2 by fuel gas conduit 4, break through the water column in water seal cover 3, i.e. high-pressure gas can be via fuel gas conduit 4, water seal cover
3, water-closing-barrel 2 is gone out, until gasification furnace 1 returns safe pressure state, plays explosion prevention function.
Moreover, also the first valve 81, the second valve 82 and third valve 11 can be beaten when water-closing-barrel 2 needs to remove the gred
It opens, waste water and dregs is discharged from slag-drip opening 24 by the flushing of the upper water and flushing cinder connector 6 of upper water ring pipe 5.
In addition, waste residue may block pipeline when dropping out from slag-drip opening 24 during deslagging or draining.This
When, the first valve 81 is opened using control unit, the second valve 82 is closed, and third valve 11 is closed, and recoil valve 9 is opened, and is followed
The recirculated water that ring water interface 7 comes out can recoil by the first valve 81, recoil valve 9 to slag-drip opening 24, and slag is washed out.
Compared with prior art, the utility model passes through tune by the design of water-closing-barrel, upper water ring pipe, flushing cinder connector etc.
The height of sealing water column in water saving seal bucket come change gaseous-pressure and seal water column generate pressure dependence, so as to fine
Solution gasification furnace release and explosion prevention function, and be not required to artificial scarfing cinder, equipment simple operations are convenient, durable.
By the above detailed description of preferred embodiments, it is intended to more clearly describe the feature of the utility model and essence
Mind, and not the protection scope of the utility model is limited with above-mentioned disclosed preferred embodiment.On the contrary,
The purpose is to wish to cover various changes and have the guarantor for being arranged in the claim that the utility model to be applied of equality
It protects in range.Therefore, the applied scope of protection of the claims of the utility model should illustrate that work is most broad according to above-mentioned
Explanation, with cause its cover it is all possible change and tool equality arrangement.
Claims (7)
1. a kind of explosion-proof release water seal arrangement of gasification furnace automatic discharge, which is characterized in that the explosion-proof release of gasification furnace automatic discharge
Water seal arrangement includes gasification furnace, water-closing-barrel, water seal cover and fuel gas conduit, and the first end of the fuel gas conduit connects the gasification furnace, the water
It seals on the side wall of bucket and is provided with overflow port, which protrudes into the water-closing-barrel from the bottom of the water-closing-barrel, the combustion of the fuel gas conduit
Gas outlet is located in the water-closing-barrel on the water surface and is higher than the overflow port, and the bottom of the water-closing-barrel is provided with water ring pipe, water on this
Endless tube connects recirculated water interface, and closing on the side wall of the bottom for the water-closing-barrel is provided with multiple flushing cinder connectors, which connects
Head protrudes into the water-closing-barrel, and the flushing cinder connector is connected to water ring pipe on this, and the bottom of the water-closing-barrel is additionally provided with slag-drip opening,
The water seal cover covers above the gas outlet, and the water seal cover protrudes into underwater in the water-closing-barrel and is sealed in the gas outlet
In the water seal cover and the water-closing-barrel between the water surface.
2. the explosion-proof release water seal arrangement of gasification furnace automatic discharge as described in claim 1, which is characterized in that the flushing cinder connector
The tangent setting of inner wall of water discharging direction and the water-closing-barrel.
3. the explosion-proof release water seal arrangement of gasification furnace automatic discharge as described in claim 1, which is characterized in that the flushing cinder connector
Number is 4, and 4 flushing cinder connectors are uniformly distributed on the side wall.
4. the explosion-proof release water seal arrangement of gasification furnace automatic discharge as described in claim 1, which is characterized in that be connected to water on this
The first valve and the second valve are provided on upper hose between endless tube and the recirculated water interface, and first valve closes on this
The setting of recirculated water interface.
5. the explosion-proof release water seal arrangement of gasification furnace automatic discharge as claimed in claim 4, which is characterized in that further include recoil
Valve, one end of the recoil valve are connected on the pipeline between first valve and second valve, the other end of the recoil valve
It is connected on the pipeline between the slag-drip opening and third valve, which is set between the slag-drip opening and ground ditch
On pipeline.
6. the explosion-proof release water seal arrangement of gasification furnace automatic discharge as claimed in claim 5, which is characterized in that further include that control is single
Member, the control unit control connect respectively with first valve, second valve, the recoil valve and the third valve.
7. the explosion-proof release water seal arrangement of gasification furnace automatic discharge as described in claim 1, which is characterized in that in the water-closing-barrel also
It is provided with liquidometer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821240570.8U CN208829612U (en) | 2018-08-02 | 2018-08-02 | The explosion-proof release water seal arrangement of gasification furnace automatic discharge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821240570.8U CN208829612U (en) | 2018-08-02 | 2018-08-02 | The explosion-proof release water seal arrangement of gasification furnace automatic discharge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208829612U true CN208829612U (en) | 2019-05-07 |
Family
ID=66308109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821240570.8U Expired - Fee Related CN208829612U (en) | 2018-08-02 | 2018-08-02 | The explosion-proof release water seal arrangement of gasification furnace automatic discharge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208829612U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112050200A (en) * | 2020-08-13 | 2020-12-08 | 新兴铸管股份有限公司 | Anti-knock coal injection heating furnace |
| CN112197261A (en) * | 2020-09-25 | 2021-01-08 | 东莞东燃热能科技股份有限公司 | Biomass fuel gasification furnace structure |
-
2018
- 2018-08-02 CN CN201821240570.8U patent/CN208829612U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112050200A (en) * | 2020-08-13 | 2020-12-08 | 新兴铸管股份有限公司 | Anti-knock coal injection heating furnace |
| CN112197261A (en) * | 2020-09-25 | 2021-01-08 | 东莞东燃热能科技股份有限公司 | Biomass fuel gasification furnace structure |
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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: 20190507 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |