CN208898828U - A kind of raw gas scrubbing device and gasification system - Google Patents
A kind of raw gas scrubbing device and gasification system Download PDFInfo
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- CN208898828U CN208898828U CN201821507068.9U CN201821507068U CN208898828U CN 208898828 U CN208898828 U CN 208898828U CN 201821507068 U CN201821507068 U CN 201821507068U CN 208898828 U CN208898828 U CN 208898828U
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Abstract
The utility model discloses a kind of raw gas scrubbing device and gasification systems, are related to chemical equipment technical field, design to improve the washing effect of raw gas.The raw gas scrubbing device includes: Venturi tube, and the Venturi tube has direct tube section, contraction section, throat's straight pipe and the expansion segment being sequentially communicated；Jet pipe, the jet pipe are arranged in the direct tube section；First atomizer, first atomizer is mounted on the side wall of throat's straight pipe, and it is configured to spray the detergent in spray pattern towards throat's straight pipe, wherein, first atomizer has the first high pressure gas entrance, the first detergent entrance and the first atomization detergent outlet.The utility model raw gas scrubbing device and gasification system are for improving raw gas purifying effect.
Description
Technical field
The utility model relates to chemical equipment technical field more particularly to a kind of raw gas scrubbing device and coal gasification systems
System.
Background technique
Coal resources in China is abundant, and coal keeps highest rate in the energy-consuming in China.It is provided using coal abundant
Source converts clean synthesis gas for it by gasifying, and synthesis gas is subsequent can be with synthesis of chemicals, natural gas, clear gusoline etc.
Multiple product.Often containing impurity such as dust and tar in the raw gas that coal gasifying process generates, at the purifying and cooling of raw gas
Reason rear can obtain cleaning coal gas.
In process system, cooling, purifying processing can be carried out to raw gas using Venturi scrubber.Existing venturi is washed
System is washed, mostly in such a way that Venturi tube and simple nozzle combine, wherein nozzle be placed in venturi tube inlet position or
The throat position of Venturi tube is arranged in nozzle by person, and Venturi tube is sprayed into as circulation duct, by nozzle to Venturi tube
Washing water, washing water and raw gas to be washed contact.The phenomenon that being easy to appear using above-mentioned washer is: washing the dust to get off
And/or tar is easily impacted to the near wall of Venturi tube, there are problems that washed rear raw gas carries secretly again；Spray head knot
Structure easily leads to that intensity of spray irrigation is uneven, leads to that the center position washing water intensity of Venturi tube is high, side wall intensity is low or side wall
The problem that intensity is high, center intensity is low, makes in Venturi tube that there are more washing dead zones.So existing Venturi scrubber
It is not suitable for handling the high raw gas of the impurity contents such as oily dirt, washing effect is poor.
Utility model content
It is to pass through mist that the embodiments of the present invention, which provide a kind of raw gas scrubbing device and gasification system, main purpose,
Change the distributing homogeneity that detergent improves detergent, and raw gas is improved with matching for the first atomizer by jet pipe
Washing effect.
In order to achieve the above objectives, the embodiments of the present invention adopt the following technical scheme that
A kind of raw gas scrubbing device, including Venturi tube, the Venturi tube have the direct tube section being sequentially communicated, shrink
Section, throat's straight pipe and expansion segment；Jet pipe, the jet pipe are arranged in the direct tube section；First atomizer, first mist
Change nozzle to be mounted on the side wall of throat's straight pipe, and is configured to spray washing in spray pattern towards throat's straight pipe
Wash agent, wherein there is first atomizer the first high pressure gas entrance, the first detergent entrance and the first atomization detergent to go out
Mouthful.
Raw gas scrubbing device provided by the embodiment of the utility model is sprayed using the first atomizer towards throat's straight pipe
In the detergent of spray pattern, the detergent of spray pattern can make detergent be evenly distributed, and avoid the occurrence of dead zone phenomenon, in turn
The washing effect of raw gas is improved, and matching by jet pipe and the first atomizer again, further increases washing for raw gas
Wash effect.
Optionally, the jet pipe include: varying diameter portion, the cylindrical portion that is connected with one end of the varying diameter portion, the variable diameter
The other end in portion is closed, and offers multiple spray-holes on the side wall of the varying diameter portion.
Further, the multiple spray-hole becomes larger along far from cylindrical portion direction aperture.
Optionally, the jet pipe extends at 1/3~1/2 position of the contraction section.
Optionally, the injection direction of first atomizer is towards the contraction section direction.
Further, the angle between the injection direction and horizontal plane of first atomizer is 40 ° -75 °.
Optionally, first atomizer includes outer cylinder and extends to the inner cylinder outside the outer cylinder, and described first is high
Pressure port and the first atomization detergent outlet are provided on the outer cylinder, and the inner cylinder is exposed at the outer cylinder
One end has the first detergent entrance.
Optionally, first atomizer has multiple, and multiple first atomizers are divided into along the throat
Multiple first jet groups that straight pipe axial direction is laid, each first jet group is by multiple institutes on sustained height
State the first atomizer composition.
Optionally, the raw gas scrubbing device further include:
Second atomizer, second atomizer is mounted on the side wall of the expansion segment, and is configured to towards described
Expansion segment injection is in the detergent of spray pattern, wherein second atomizer has the second high pressure gas entrance, the second washing
Agent entrance and the second atomization detergent outlet.
Further, the injection direction of second atomizer is directed away from the direction of throat's straight pipe.
Optionally, first atomizer includes outer cylinder and extends to the inner cylinder outside the outer cylinder, and described first is high
Pressure port and the first atomization detergent outlet are provided on the outer cylinder, and the inner cylinder is exposed at the outer cylinder
One end has the first detergent entrance；And/or
Second atomizer includes outer cylinder and extends to the inner cylinder outside the outer cylinder, the second high pressure gas entrance
It is provided on the outer cylinder with the second atomization detergent outlet, one end for being exposed at the outer cylinder of the inner cylinder has
The second detergent entrance.
Optionally, first atomizer has multiple, and multiple first atomizers are divided into along the throat
Multiple first jet groups that straight pipe axial direction is laid, each first jet group is by multiple institutes on sustained height
State the first atomizer composition；And/or
Second atomizer have it is multiple, multiple second atomizers are divided into along the expansion segment axial direction side
To multiple second nozzle groups of laying, each second nozzle group is sprayed by multiple second atomizations on sustained height
Mouth composition.
Optionally, the raw gas scrubbing device further include:
Chilling ring, the chilling ring are arranged in the expansion segment, wherein offer and be configured to towards institute on the chilling ring
State the discharge orifice of jet cleaning agent in expansion segment.
Optionally, the raw gas scrubbing device further include:
Shell, the Venturi tube are arranged in the shell, and lay along the extending direction of the shell.
The utility model embodiment additionally provides a kind of gasification system, and the gasification system includes described above thick
Gas washing device.
Optionally, the gasification system further include:
Gas-liquid separation unit, the input end of the gas-liquid separation unit and the raw gas scrubbing device contain raw gas
Detergent outlet connection；
Filter element, the input end of the filter element is connected to the liquid phase outlet of the gas-liquid separation unit, described
The liquid phase outlet of filter element is connected to the detergent entrance of the raw gas scrubbing device.
Gasification system provided by the embodiment of the utility model first washes raw gas by raw gas scrubbing device
Processing is washed, oil, the dirt in raw gas are separated；Raw gas and detergent (are wrapped in detergent by gas-liquid separation unit again
Oil, dirt containing washing) it is separated；It will include the detergent filtering of the oil, dirt of washing finally by filter element, and will
The detergent being obtained by filtration is returned to the raw gas scrubbing device and uses as detergent again.Detergent has been achieved
It is recycled, and improves the washing effect of raw gas using raw gas scrubbing device, improve the purity of raw gas.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of raw gas scrubbing device provided by the embodiment of the utility model；
Fig. 2 is a kind of partial schematic diagram of jet pipe provided by the embodiment of the utility model；
Fig. 3 is the structural representation of a kind of first atomizer or the second atomizer provided by the embodiment of the utility model
Figure；
Fig. 4 is a kind of structural schematic diagram of chilling ring provided by the embodiment of the utility model；
Fig. 5 is a kind of structural schematic diagram of gasification system provided by the embodiment of the utility model.
Specific embodiment
The utility model embodiment raw gas scrubbing device and gasification system are described in detail with reference to the accompanying drawing.
In the description of the present invention, it should be understood that term " center ", "upper", "lower", "front", "rear",
The orientation or positional relationship of the instructions such as "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is based on attached drawing institute
The orientation or positional relationship shown, is merely for convenience of describing the present invention and simplifying the description, rather than indication or suggestion is signified
Device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to this is practical
Novel limitation.
Term " first ", " second " be used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance or
Implicitly indicate the quantity of indicated technical characteristic." first " is defined as a result, the feature of " second " can be expressed or imply
Ground includes one or more of the features.In the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two
It is a or more than two.
The terms "and/or", only a kind of incidence relation for describing affiliated partner, indicates that there may be three kinds of passes
System, for example, A and/or B, can indicate: individualism A exists simultaneously A and B, these three situations of individualism B.In addition, herein
Middle character "/" typicallys represent the relationship that forward-backward correlation object is a kind of "or".
The utility model embodiment provides a kind of raw gas scrubbing device, referring to Fig.1, the raw gas scrubbing device packet
It includes: Venturi tube 2, jet pipe 3 and the first atomizer 4；The Venturi tube 2 has direct tube section 201, the contraction section being sequentially communicated
202, throat's straight pipe 203 and expansion segment 204；The jet pipe 3 is arranged in the direct tube section 201；First atomizer 4
It is mounted on the side wall of throat's straight pipe 203, and is configured to spray washing in spray pattern towards throat's straight pipe 203
Agent is washed, referring to Fig. 3, there is first atomizer 4 first high pressure gas to enter the 404, first detergent entrance 403 and the first atomization
Detergent outlet 405.
When carrying out rough coal gas washing, raw gas to be washed is passed through in the direct tube section 201 of Venturi tube 2, and jet pipe 3 can Xiang Wen
Venturi 2 sprays liquid phase detergent, and raw gas to be washed contacts with liquid phase detergent, wait wash the part dust in raw gas with
Oil can be separated with the raw gas wait wash in raw gas, be mixed in the liquid phase detergent, this time washing is primary washing,
Part oil, the dirt in raw gas can be separated during the initial wash.
Raw gas continues in 202 flow process of contraction section with the detergent for being mixed with oil, dirt, due to contraction section 202
Internal diameter gradually become smaller so that raw gas is gradually increased with the detergent flow velocity for being mixed with oil, dirt, when flowing to throat's straight pipe
203, the first atomizer 4 can spray the detergent in spray pattern, and the detergent of atomization and the biggish raw gas of flow velocity mix
There is the detergent contact of oil, dirt, realizes that the separation again of oil, dirt in raw gas, this time washing are the washing of grade again.It is washed again at this
Most of oil, the dirt in raw gas can be separated during washing.That washs by initial wash and again combines, and enhances and washes
Effect is washed, the purity of raw gas after washing is improved.
Washing isolated benefit using the detergent in spray pattern is: the detergent of spray pattern can diffuse to larger
Region in, reduce washing dead zone area, or even avoid washing dead zone, washing effect thus can be improved, particularly with oil,
The higher raw gas of dust content, washing effect can become apparent from, wherein so-called washing dead zone refers to the area that detergent cannot wash
Domain.
Exemplary, the jet pipe 3 can extend at 1/3~1/2 position of the contraction section 202；Referring to Fig. 2, example
, the jet pipe 3 includes: varying diameter portion 302, the cylindrical portion 301 that is connected with one end of the varying diameter portion 302, the varying diameter portion
302 other end is closed, and offers multiple spray-holes 303 on the side wall of the varying diameter portion 302.Wherein, the varying diameter portion 302 is
It is gradually become smaller along far from the 301 direction internal diameter of cylindrical portion, is using the exemplary purpose: first, by varying diameter portion 302
On open up spray-hole 303, the spray regime of detergent can be expanded, be conducive to detergent in jet flow state spray, strengthen
Turbulence and mixability containing oily, dirt raw gas and detergent to be washed in contraction section 202, and then be conducive to oil, dirt
Separation, while can also prevent oil, trifle in the world from aiming at attachment on the region and spray-hole 303, prevent injection hole plug；Its
Two, it is oily, dirt when washing the turbulence and larger mixability of raw gas and detergent in contraction section 202 when containing, also increase
The strong flow regime of oil, prevents oil float in the detergent surface, fouling occurs, or even the phenomenon that blocking Venturi tube 2.
In some embodiments, referring to Fig. 2, the multiple spray-hole 303 along far from the 301 direction aperture of cylindrical portion by
Gradual change is big, and when detergent is flowed along varying diameter portion 302, since internal diameter gradually becomes smaller, the flow velocity of detergent can be become larger, and leads to
The biggish spray-hole 303 in aperture is crossed to go out the biggish cleaning agent spraying of flow velocity, with guarantee containing oil, dirt raw gas to be washed with
Turbulence and mixability of the detergent in contraction section 202.
In order to make detergent uniformly spread with the Venturi tube 2 in, the prolonging along the direct tube section 201 of jet pipe 3
Direction laying is stretched, and, the central axes of the central axes of the jet pipe 3 and the direct tube section 201 are on same straight line.
Referring to Fig. 3, first atomizer 4 includes outer cylinder 401 and extends to the inner cylinder 402 outside the outer cylinder 401,
The first high pressure gas entrance 404 and the first atomization detergent outlet 405 are provided on the outer cylinder 401, described interior
One end for being exposed at the outer cylinder 401 of cylinder 402 has the first detergent entrance 403.Specifically, the first atomizer 4
Including outer cylinder 401 and the inner cylinder 402 being embedded in the outer cylinder 401, ring thus is formed between outer cylinder 401 and inner cylinder 402
Shape cavity, after high pressure gas enters in ring cavity, so that it may form eddy flow state, be mixed with detergent, strengthen atomizing effect, have
Conducive to the aerosol dispersion of detergent.Wherein, the high pressure gas that the first high pressure gas entrance 404 imports can be synthesis gas, raw gas, two
One of oxygen-free gases such as carbonoxide, nitrogen are a variety of；The detergent that first detergent entrance 403 imports can be washing
Water, the washing water can be buck or pure water.
It is exemplary, first atomizer 4 have it is multiple, multiple first atomizers 4 are along throat's straight tube
The radial direction of section 203 is laid；Exemplary again, multiple first atomizers 4 are divided into along 203 axis of throat's straight pipe
The multiple first jet groups laid to direction, each first jet group is by multiple first mists on sustained height
Change nozzle 4 to form.The amount of injection that detergent can be increased using multiple first atomizers 4, expands the diffusion zone of detergent, with
Improve washing effect.
Referring to Fig.1, when first atomizer 4 have it is multiple when, height can be arranged in the outside of throat's straight pipe 203
Calm the anger central dispersion 5 and detergent central dispersion 6, offer stomata in the high pressure gas dispersion also 5 along circumferential direction, the stomata with
Corresponding first high pressure gas entrance 404 is connected to, and also offers through-hole along circumferential direction on the detergent central dispersion 6, described
Through-hole is connected to corresponding first detergent entrance 403, can thus pass through high pressure gas central dispersion 5 and detergent central dispersion 6
High pressure gas and detergent are imported to multiple first atomizers 4, simplifies the structure of entire raw gas scrubbing device.
In some embodiments, the injection direction of first atomizer 4 is towards 202 direction of contraction section, through
The upward atomization detergent of one atomizer 4 injection and the swiftly flowing raw gas to be washed to fall along contraction section 202 contain
There is the liquid phase detergent of oil, dirt to be in contact, mutually hits, mixing, be more advantageous to the separation wait wash oil, dirt in raw gas.
Exemplary, the angle between the injection direction and horizontal plane of first atomizer 4 is 40 ° -75 °.
When the detergent containing oil, dirt and raw gas to be cleaned enter in expansion segment 204, flow velocity becomes smaller, and oil, dirt glue mutually
It closes, forms larger particles and easily separated from washing water, finally easily impacted to the near wall of Venturi tube 2, wherein institute
It states raw gas to be cleaned and has contained a small amount of oil, dirt, or even do not contained the impurity such as oil, dirt；By being arranged in the expansion
The second atomizer 7 on 204 side wall of section is opened, part oil, the dirt in raw gas can not only be separated, can will also be deposited
It is washed away in oil, the dirt of the near wall of Venturi tube 2, prevents purified raw gas from again carrying the oil of deposition, dirt secretly
It walks.
Exemplary, second atomizer 7 can be identical as the structure of first atomizer 4, can also be different,
When if they are the same, second atomizer 7 includes outer cylinder 701 and extends to the inner cylinder 702 outside the outer cylinder 701, and described the
Two high pressure gas entrances 704 and the second atomization detergent outlet 705 are provided on the outer cylinder 701, the inner cylinder 702
The one end for being exposed at the outer cylinder 701 has the second detergent entrance 703.Similarly, between outer cylinder 401 and inner cylinder 402
Ring cavity is formed, after high pressure gas enters in ring cavity, so that it may form eddy flow state, mix with detergent, strengthen atomization
Effect is conducive to the aerosol dispersion of detergent.
In order to improve separating effect, second atomizer 7 has multiple, and multiple second atomizers 7 are along institute
The radial direction for stating expansion segment 204 is laid；Exemplary again, multiple second atomizers 7 are divided into along the expansion segment 204
Multiple second nozzle groups that axial direction is laid, each second nozzle group is by multiple described second on sustained height
Atomizer 7 forms.The amount of injection that detergent can be increased using multiple second atomizers 7, expands the diffusion zone of detergent.
Exemplary, the injection direction of second atomizer 7 is directed away from the direction of throat's straight pipe 203, then
Exemplary, the angle between the injection direction and horizontal plane of second atomizer 7 is 45 ° -80 °.
In order to further increase the clean-up effect of raw gas, chilling ring 8 is provided in the expansion segment 204, wherein reference
Fig. 4 offers the discharge orifice 801 being configured to towards jet cleaning agent in the expansion segment 204, the chilling ring 8 on the chilling ring 8
For cyclic structure, the detergent that the chilling ring 8 sprays is washed as depth, carries out depth cleaning to raw gas, separation contains
The impurity such as oil, dirt.
It is exemplary, the quantity of discharge orifice 801 be it is multiple, multiple discharge orifices 801 can be arranged along 8 circumferential direction of chilling ring a circle or
The aperture of multi-turn, discharge orifice 801 can determine according to the actual situation；The aperture of multiple discharge orifices 801 may be the same or different.
Specifically, the raw gas scrubbing device further include: shell 1, the Venturi tube 2 are arranged in shell 1, and can
Extending direction along the shell 1 is laid.The entrance hole A and height for passing through jet pipe 3 are offered on the side wall of the shell 1
The entrance hole B of central dispersion 5 of calming the anger connection, the entrance hole C being connected to detergent central dispersion 6, it is connected to the second detergent entrance 703
Entrance hole D, the entrance hole E being connected to the second high pressure gas entrance 704, the entrance hole F that is connected to chilling ring 8, also have and be used for
Purified raw gas is discharged, is mixed with the leadout hole M of oily, dirt detergent and the mudhole N for oily dustiness water to be discharged.
On the other hand the utility model embodiment additionally provides a kind of gasification system, the gasification system includes above-mentioned
The raw gas scrubbing device can effectively improve the separating effect of oil, dirt in raw gas using the raw gas scrubbing device,
And it is not susceptible to fouling, clogging.
Referring to Fig. 5, the gasification system further include: gas-liquid separation unit 9 and filter element 10, the gas-liquid separation list
The input end of member 9 is connected to the detergent outlet containing raw gas of the raw gas scrubbing device；The filter element 10
Input end be connected to the liquid phase outlet of the gas-liquid separation unit 9, the liquid phase outlet of the filter element 10 with it is described
The detergent entrance of raw gas scrubbing device is connected to, specifically, raw gas scrubbing device can be discharged by gas-liquid separation unit 9
Raw gas, the detergent separation containing oil, dirt, the isolated detergent containing oil, dirt enters the filtering of filter element 10,
The detergent being obtained by filtration is returned in the raw gas scrubbing device as detergent again, and detergent is recycled, and is dropped
The process costs of low entire gasification system.
In the description of this specification, particular features, structures, materials, or characteristics can be real in any one or more
Applying can be combined in any suitable manner in example or example.
Above description is only a specific implementation of the present invention, but the protection scope of the utility model is not limited to
In this, anyone skilled in the art within the technical scope disclosed by the utility model, can readily occur in variation
Or replacement, it should be covered within the scope of the utility model.Therefore, the protection scope of the utility model should be with the power
Subject to the protection scope that benefit requires.
Claims (16)
1. a kind of raw gas scrubbing device, including Venturi tube, the Venturi tube has the direct tube section being sequentially communicated, shrinks
Section, throat's straight pipe and expansion segment, which is characterized in that the raw gas scrubbing device further include:
Jet pipe, the jet pipe are arranged in the direct tube section；
First atomizer, first atomizer is mounted on the side wall of throat's straight pipe, and is configured to towards described
The injection of throat's straight pipe is in the detergent of spray pattern, wherein first atomizer has the first high pressure gas entrance, first
Detergent entrance and the first atomization detergent outlet.
2. raw gas scrubbing device according to claim 1, which is characterized in that the jet pipe include: varying diameter portion, with it is described
The other end of the cylindrical portion that one end of varying diameter portion is connected, the varying diameter portion is closed, and is offered on the side wall of the varying diameter portion more
A spray-hole.
3. raw gas scrubbing device according to claim 2, which is characterized in that the multiple spray-hole is along far from the circle
Column portion direction aperture becomes larger.
4. raw gas scrubbing device according to claim 1, which is characterized in that the jet pipe extends to the contraction section
At 1/3~1/2 position.
5. raw gas scrubbing device according to claim 1, which is characterized in that the injection direction of first atomizer
Towards the contraction section direction.
6. raw gas scrubbing device according to claim 5, which is characterized in that the injection direction of first atomizer
Angle between horizontal plane is 40 ° -75 °.
7. raw gas scrubbing device according to claim 1, which is characterized in that first atomizer include outer cylinder and
The inner cylinder outside the outer cylinder is extended to, the first high pressure gas entrance and the first atomization detergent outlet are provided with institute
It states on outer cylinder, one end for being exposed at the outer cylinder of the inner cylinder has the first detergent entrance.
8. raw gas scrubbing device according to claim 1, which is characterized in that first atomizer have it is multiple,
Multiple first atomizers are divided into the multiple first jet groups laid along throat's straight pipe axial direction, Mei Gesuo
First jet group is stated to be made of multiple first atomizers on sustained height.
9. raw gas scrubbing device according to claim 1, which is characterized in that the raw gas scrubbing device further include:
Second atomizer, second atomizer are mounted on the side wall of the expansion segment, and are configured to towards the expansion
Section injection is in the detergent of spray pattern, wherein there is second atomizer the second high pressure gas entrance, the second detergent to enter
Mouth and the second atomization detergent outlet.
10. raw gas scrubbing device according to claim 9, which is characterized in that the injection side of second atomizer
To the direction for being directed away from throat's straight pipe.
11. raw gas scrubbing device according to claim 9, which is characterized in that first atomizer includes outer cylinder
With extend to the inner cylinder outside the outer cylinder, the first high pressure gas entrance and the first atomization detergent outlet are provided with
On the outer cylinder, one end for being exposed at the outer cylinder of the inner cylinder has the first detergent entrance；And/or
Second atomizer includes outer cylinder and extends to the inner cylinder outside the outer cylinder, the second high pressure gas entrance and institute
It states the second atomization detergent outlet to be provided on the outer cylinder, one end for being exposed at the outer cylinder of the inner cylinder has described
Second detergent entrance.
12. raw gas scrubbing device according to claim 9, which is characterized in that first atomizer have it is multiple,
Multiple first atomizers are divided into the multiple first jet groups laid along throat's straight pipe axial direction, Mei Gesuo
First jet group is stated to be made of multiple first atomizers on sustained height；And/or
Second atomizer have it is multiple, multiple second atomizers are divided into along the expansion segment axial direction cloth
If multiple second nozzle groups, each second nozzle group is by multiple the second atomizer groups on the sustained height
At.
13. raw gas scrubbing device according to claim 1, which is characterized in that the raw gas scrubbing device further include:
Chilling ring, the chilling ring are arranged in the expansion segment, wherein offer and be configured to towards the expansion on the chilling ring
Open the discharge orifice of jet cleaning agent in section.
14. raw gas scrubbing device according to claim 1, which is characterized in that the raw gas scrubbing device further include:
Shell, the Venturi tube are arranged in the shell, and lay along the extending direction of the shell.
15. a kind of gasification system characterized by comprising any raw gas scrubbing device of claim 1 to 14.
16. gasification system according to claim 15, which is characterized in that the gasification system further include:
Gas-liquid separation unit, the washing containing raw gas of the input end of the gas-liquid separation unit and the raw gas scrubbing device
Wash the connection of agent outlet；
Filter element, the input end of the filter element are connected to the liquid phase outlet of the gas-liquid separation unit, the filtering
The liquid phase outlet of unit is connected to the detergent entrance of the raw gas scrubbing device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821507068.9U CN208898828U (en) | 2018-09-14 | 2018-09-14 | A kind of raw gas scrubbing device and gasification system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821507068.9U CN208898828U (en) | 2018-09-14 | 2018-09-14 | A kind of raw gas scrubbing device and gasification system |
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| Publication Number | Publication Date |
|---|---|
| CN208898828U true CN208898828U (en) | 2019-05-24 |
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| CN201821507068.9U Active CN208898828U (en) | 2018-09-14 | 2018-09-14 | A kind of raw gas scrubbing device and gasification system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113173668A (en) * | 2021-06-01 | 2021-07-27 | 中国海洋大学 | Automatic material supplementing type seawater desalination water mineralization tower |
| CN113930260A (en) * | 2021-10-29 | 2022-01-14 | 宁夏神耀科技有限责任公司 | Synthetic gas production device and synthetic gas production method |
-
2018
- 2018-09-14 CN CN201821507068.9U patent/CN208898828U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113173668A (en) * | 2021-06-01 | 2021-07-27 | 中国海洋大学 | Automatic material supplementing type seawater desalination water mineralization tower |
| CN113930260A (en) * | 2021-10-29 | 2022-01-14 | 宁夏神耀科技有限责任公司 | Synthetic gas production device and synthetic gas production method |
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