CN208562260U - A kind of gasifier water-cooling wall - Google Patents
A kind of gasifier water-cooling wall Download PDFInfo
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- CN208562260U CN208562260U CN201820567146.8U CN201820567146U CN208562260U CN 208562260 U CN208562260 U CN 208562260U CN 201820567146 U CN201820567146 U CN 201820567146U CN 208562260 U CN208562260 U CN 208562260U
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- water
- cooling wall
- cooling
- lower section
- upper section
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Abstract
The utility model relates to a kind of gasifier water-cooling walls, water-cooling wall upper section and water-cooling wall lower section including integral type connection, water-cooling wall upper section and water-cooling wall lower section constitute gasification cavity, the water-cooling wall upper end uses staged inverted cone-shaped structure, water-cooling wall lower section uses cylindrical structure, there is hyperbola streamlined structure at the lower cinder notch of the water-cooling wall lower section, the water-cooling wall upper section is equipped with the first water cooling coil pipe, the water-cooling wall lower section is equipped with the second water cooling coil pipe, the inner surface of the water-cooling wall upper section and water-cooling wall lower section is coated with protection refractory material, the water-cooling wall upper section and water-cooling wall lower section are equipped with temperature-detecting device, the water-cooling wall of the utility model, water-cooling wall upper section uses staged inverted cone-shaped structure, the water-cooling wall dross time is short, slag wall is secured, uniformly, play the role of scour protection to gasification, and combustion, the slag of cooling wall lower section Hyperbolic streamlined structure is used at mouthful, is easy to the trickling of slag, is not blocked, meets water-cooling wall long period safe and stable operation.
Description
Technical field
The utility model relates to the production equipment technologies that gasifies, and in particular to a kind of gasifier water-cooling wall.
Background technique
Gasification is the chemical process an of high temperature, high pressure, and carbon raw material is converted to CO and H2Synthesis gas is to be applied to hair
Electricity and chemicals industry, the core of gasification is a gasification furnace, the chemical reaction container under a high pressure, and gasification furnace is
Gasification conversion solid-state, liquid or hydrocarbon gas generate the key equipment of synthesis gas,
Existing gasification furnace is a kind of development trend using water wall structure, and water wall structure has thermal protection safety
The advantages that height, long service life, but existing water cooled wall type gasification furnace haves the defects that more, dross in operation of such as driving
The problems such as difficulty, slag wall are easy to fall off, and water-cooling wall service life is short.
Utility model content
Purpose of the utility model is to overcome the deficiencies of the above prior art and provide a kind of gasifier water-cooling walls, solve
Water-cooling wall dross is difficult, the defect easy to fall off for influencing service life.
To achieve the above object, the utility model adopts the following technical solutions:
A kind of gasifier water-cooling wall, including integral type connection water-cooling wall upper section and water-cooling wall lower section, water-cooling wall upper section and
Water-cooling wall lower section constitutes gasification cavity, and the water-cooling wall upper end uses staged inverted cone-shaped structure, and water-cooling wall lower section uses cylinder
Shape structure, has hyperbola streamlined structure at the lower cinder notch of the water-cooling wall lower section, and the water-cooling wall upper section is equipped with the first water
Cooling coil, the water-cooling wall lower section are equipped with the second water cooling coil pipe, the inner surface coating of the water-cooling wall upper section and water-cooling wall lower section
There is protection refractory material, the water-cooling wall upper section and water-cooling wall lower section are equipped with temperature-detecting device, for detecting gasification cavity
Interior temperature.
Further, the water-cooling wall lower section is connected with multiple water-cooling wall support bases, and the water-cooling wall support base is used for will
Water-cooling wall is fixed on the inner support seat of gasification furnace.
Further, first cooling coil have the first cooling water inlet and the first cooling water outlet, described first
Cooling water inlet is located at the junction of water-cooling wall upper section and water-cooling wall lower section, and the first cooling water outlet is located at the top of cooling wall upper section
End.
Further, second cooling coil have the second cooling water inlet and the second cooling water outlet, described second
Cooling water inlet is located at the bottom end of water-cooling wall lower section, and the second cooling water outlet is located at the connection of water-cooling wall upper section and water-cooling wall lower section
Place.
Further, the temperature-detecting device has multiple, along water-cooling wall upper section or the circumferential surface of water-cooling wall lower section
It is uniformly distributed, water-cooling wall upper section or water-cooling wall lower section are arranged in a vertical direction multi-turn temperature-detecting device.
Further, the quantity of every circle temperature-detecting device is 4-8.
Further, the protection refractory material is fixed on the interior of water-cooling wall upper section or water-cooling wall lower section by fixed pressgang able-bodied men
On wall surface.
The utility model has the beneficial effects that
The water-cooling wall of the utility model, water-cooling wall upper section use staged inverted cone-shaped structure, and the water-cooling wall dross time is short, slag
Wall securely, uniformly, to gasification, and combustion plays the role of scour protection, uses the streamlined knot of hyperbolic at the lower cinder notch of cooling wall lower section
Structure is easy to the trickling of slag, does not block, and meets water-cooling wall long period safe and stable operation.
Detailed description of the invention
The accompanying drawings constituting a part of this application is used to provide further understanding of the present application, and the application's shows
Meaning property embodiment and its explanation do not constitute the restriction to the application for explaining the application.
Fig. 1 is the utility model overall structure diagram；
Fig. 2 is that the utility model protects refractory material fixed structure schematic diagram；
Wherein: 1. water-cooling wall upper sections, 2. water-cooling wall lower sections, 3. water-cooling wall support bases, 4. first water cooling coil pipes, 41. first
Cooling water inlet, 42. first cooling water outlets, 5. second water cooling coil pipes, 51. second cooling water inlets, 52. second cooling waters go out
Mouthful, 6. protect refractory materials, 7. temperature-detecting devices, and 8. fixations are pressganged able-bodied men.
Specific embodiment
It is noted that following detailed description is all illustrative, it is intended to provide further instruction to the application.Unless another
It indicates, all technical and scientific terms used herein has usual with the application person of an ordinary skill in the technical field
The identical meanings of understanding.
It should be noted that term used herein above is merely to describe specific embodiment, and be not intended to restricted root
According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singular
Also it is intended to include plural form, additionally, it should be understood that, when in the present specification using term "comprising" and/or " packet
Include " when, indicate existing characteristics, step, operation, device, component and/or their combination.
As background technique is introduced, there are more defects for existing gasifier water-cooling wall, such as dross in operation of driving
The problems such as difficulty, slag wall are easy to fall off, and water-cooling wall service life is short, in view of the above-mentioned problems, present applicant proposes a kind of gasification furnace water
Cold wall.
In a kind of exemplary embodiment of the application, as shown in Figs. 1-2, a kind of gasifier water-cooling wall, including integral type connect
The water-cooling wall upper section 1 and water-cooling wall lower section 2 connect, water-cooling wall upper section and water-cooling wall lower section constitute gasification cavity, on the water-cooling wall
End uses staged inverted cone-shaped structure, and the water-cooling wall dross time is short, and slag wall securely, uniformly, plays protection against erosion to gasification, and combustion and protects
Shield effect, water-cooling wall lower section use cylindrical structure, have hyperbola streamlined structure at the lower cinder notch of the water-cooling wall lower section,
It is easy to the trickling of slag, does not block, meet water-cooling wall long period safe and stable operation, the water-cooling wall lower section is connected with multiple water
Cold wall support base 3, the water-cooling wall support base are used to for water-cooling wall being fixed on the inner support seat of gasification furnace, on the water-cooling wall
Section is equipped with the first water cooling coil pipe 4, and the water-cooling wall lower section is equipped with the second water cooling coil pipe 5, under the water-cooling wall upper section and water-cooling wall
The inner surface of section is coated with protection refractory material 6, and the water-cooling wall upper section and water-cooling wall lower section are equipped with temperature-detecting device 7,
For detecting the intracorporal temperature of gasification chamber.
First cooling coil has the first cooling water inlet 41 and the first cooling water outlet 42, first cooling water
Import is located at the junction of water-cooling wall upper section and water-cooling wall lower section, and the first cooling water outlet is located at the top of cooling wall upper section.
Second cooling coil has the second cooling water inlet 51 and the second cooling water outlet 52, second cooling water
Import is located at the bottom end of water-cooling wall lower section, and the second cooling water outlet is located at the junction of water-cooling wall upper section and water-cooling wall lower section.
The water-cooling wall upper section and water-cooling wall lower section are equipped with two circle temperature-detecting devices along its circumferential side wall, and every circle is equal
With 8 temperature-detecting devices.
The protection refractory material passes through fixed 8 inner wall surfaces for being fixed on water-cooling wall upper section or water-cooling wall lower section of pressganging able-bodied men
On.
The water-cooling wall of the utility model is fixed on the inner support support of gasification furnace by water-cooling wall support base, is realized entire
The recirculated cooling water of the fixation of water-cooling wall, lower section enters the second cooling coil from the second cooling water inlet of water-cooling wall lower section, from
The recirculated cooling water of the outflow of second cooling water outlet, upper section enters the first cooling coil from the first cooling water inlet, cold from first
But water out flows out, and water-cooling wall upper section and water-cooling wall lower section are respectively provided with two circle temperature-detecting devices, being capable of accurate feedback water-cooling wall
The temperature conditions at each position adjusts cooling water flow according to temperature detection situation.
It is above-mentioned although specific embodiments of the present invention are described with reference to the accompanying drawings, but it is not practical new to this
The limitation of type protection scope, those skilled in the art should understand that, based on the technical solution of the present invention, ability
Field technique personnel do not need to make the creative labor the various modifications or changes that can be made still in the protection model of the utility model
Within enclosing.
Claims (7)
1. a kind of gasifier water-cooling wall, which is characterized in that water-cooling wall upper section and water-cooling wall lower section including integral type connection, water cooling
Wall upper section and water-cooling wall lower section constitute gasification cavity, and the water-cooling wall upper end uses staged inverted cone-shaped structure, water-cooling wall lower section
Using cylindrical structure, there is hyperbola streamlined structure at the lower cinder notch of the water-cooling wall lower section, the water-cooling wall upper section is set
Have the first water cooling coil pipe, the water-cooling wall lower section is equipped with the second water cooling coil pipe, the water-cooling wall upper section and water-cooling wall lower section it is interior
External coating has protection refractory material, and the water-cooling wall upper section and water-cooling wall lower section are equipped with temperature-detecting device.
2. a kind of gasifier water-cooling wall as described in claim 1, which is characterized in that the water-cooling wall lower section is connected with multiple water
Cold wall support base.
3. a kind of gasifier water-cooling wall as described in claim 1, which is characterized in that the first water cooling coil pipe is cold with first
But water inlet and the first cooling water outlet, first cooling water inlet are located at the connection of water-cooling wall upper section and water-cooling wall lower section
Place, the first cooling water outlet are located at the top of cooling wall upper section.
4. a kind of gasifier water-cooling wall as described in claim 1, which is characterized in that the second water cooling coil pipe is cold with second
But water inlet and the second cooling water outlet, second cooling water inlet are located at the bottom end of water-cooling wall lower section, and the second cooling water goes out
Mouth is located at the junction of water-cooling wall upper section and water-cooling wall lower section.
5. a kind of gasifier water-cooling wall as described in claim 1, which is characterized in that the temperature-detecting device have it is multiple,
Circumferential surface along water-cooling wall upper section or water-cooling wall lower section is uniformly distributed, water-cooling wall upper section or water-cooling wall lower section cloth along the vertical direction
Set multi-turn temperature-detecting device.
6. a kind of gasifier water-cooling wall as claimed in claim 5, which is characterized in that the quantity of every circle temperature-detecting device
It is 4-8.
7. a kind of gasifier water-cooling wall as described in claim 1, which is characterized in that the protection refractory material is grabbed by fixation
Fourth is fixed in the inner wall surface of water-cooling wall upper section or water-cooling wall lower section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820567146.8U CN208562260U (en) | 2018-04-20 | 2018-04-20 | A kind of gasifier water-cooling wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820567146.8U CN208562260U (en) | 2018-04-20 | 2018-04-20 | A kind of gasifier water-cooling wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208562260U true CN208562260U (en) | 2019-03-01 |
Family
ID=65480732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820567146.8U Active CN208562260U (en) | 2018-04-20 | 2018-04-20 | A kind of gasifier water-cooling wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208562260U (en) |
-
2018
- 2018-04-20 CN CN201820567146.8U patent/CN208562260U/en active Active
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