CN220657755U - Slag-beating device - Google Patents
Slag-beating device Download PDFInfo
- Publication number
- CN220657755U CN220657755U CN202322078660.9U CN202322078660U CN220657755U CN 220657755 U CN220657755 U CN 220657755U CN 202322078660 U CN202322078660 U CN 202322078660U CN 220657755 U CN220657755 U CN 220657755U
- Authority
- CN
- China
- Prior art keywords
- shell
- rotating shaft
- slag
- jacket
- cooling water
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000010009 beating Methods 0.000 title description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 31
- 239000002893 slag Substances 0.000 claims abstract description 27
- 239000010720 hydraulic oil Substances 0.000 claims abstract description 5
- 239000000498 cooling water Substances 0.000 claims description 29
- 239000000463 material Substances 0.000 claims description 19
- 238000001816 cooling Methods 0.000 claims description 15
- 239000007921 spray Substances 0.000 claims description 7
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 239000010963 304 stainless steel Substances 0.000 description 1
- 229910000589 SAE 304 stainless steel Inorganic materials 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910001105 martensitic stainless steel Inorganic materials 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
Landscapes
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
Abstract
The slag removing device comprises a water jacket shell, a cutter head is arranged in the water jacket shell, one end of the cutter head is arranged on a rotating shaft, a swing rod is fixed at the lower part of the rotating shaft, and one end of the swing rod deviating from the rotating shaft is hinged with a hydraulic oil cylinder. The slag extractor provided by the utility model ensures the smoothness of a slag outlet of a homogenizing channel and the good fluidity of subsequent slag.
Description
Technical Field
The utility model relates to a crushing device, in particular to a slag crusher, which meets the high-temperature working condition environment.
Background
The liquid high-temperature molten slag with the temperature of more than or equal to 1500 ℃ flows downwards from a slag outlet of a homogenizing channel (superior equipment) of the gasifier, and the slag is molten and flows out under normal operation and flowing conditions, but when the slag is influenced by temperature fluctuation or slag component change and semi-fluid colloidal slag appears, the slag needs to be knocked and cut. However, the general slag-removing device is mainly used for crushing grains, and is mainly used for crushing grains and cannot meet the conditions of slag removal and high-temperature working conditions of special materials.
Disclosure of Invention
The utility model aims to solve the technical problem of providing a slag extractor to ensure the smoothness of a slag outlet of a homogenizing channel and the good fluidity of subsequent slag.
In order to solve the technical problems, the utility model adopts the following technical scheme:
the slag removing device comprises a water jacket shell, a cutter head is arranged in the water jacket shell, one end of the cutter head is arranged on a rotating shaft, a swing rod is fixed at the lower part of the rotating shaft, and one end of the swing rod deviating from the rotating shaft is hinged with a hydraulic oil cylinder.
The water jacket shell is provided with a material cooling spray port, and the other end of the material cooling spray port points to high-temperature slag falling down in the water jacket shell.
The water jacket shell is provided with a shell jacket cooling water inlet and a shell jacket cooling water outlet, and the shell jacket cooling water inlet and the shell jacket cooling water outlet circulate water and cool the water jacket shell.
And a cooling channel is arranged outside the rotating shaft, and is provided with a first rotating shaft cooling water inlet and a second rotating shaft cooling water inlet.
The cutter head is made of 04Cr13Ni5Mo material.
The slag removing device has the following technical effects:
1) The cutter head is made of special materials (04 Cr13Ni5Mo material), so that the service life of the cutter head under special working conditions is ensured.
2) And the spraying device is used for cooling the material, so that the material is cooled into solid in a molten state, the cutter head is sprayed and cooled, and the service life of the cutter head is prolonged.
3) And the 304 shell in the form of a water jacket is adopted, so that the temperature of the shell is ensured not to be too high.
4) And a hydraulic cylinder is used as a drive to avoid the phenomenon that the motor cannot work normally in a heat radiation environment.
Drawings
The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:
fig. 1 is a schematic structural view (first view) of the present utility model.
Fig. 2 is a schematic structural view (second view) of the present utility model.
In the figure: the device comprises a jacket shell 1, a cutter head 2, a rotating shaft 3, a hydraulic cylinder 4, a swing rod 5, a material cooling spray port 6, a shell jacket cooling water inlet 7, a shell jacket cooling water outlet 8, a first rotating shaft cooling water inlet 9 and a second rotating shaft cooling water inlet 10.
Detailed Description
As shown in fig. 1, the slag extractor comprises a water jacket shell 1, wherein a blanking port is formed by an upper opening and a lower opening of the water jacket shell 1, a cutter head 2 is horizontally arranged in the water jacket shell 1, one end of the cutter head 2 is arranged on a rotating shaft 3, and the rotating shaft 3 is rotatably arranged outside the water jacket shell 1. A swing rod 5 is fixed at the lower part of the rotating shaft 3, and one end of the swing rod 5 deviating from the rotating shaft 3 is hinged with a hydraulic oil cylinder 4.
The hydraulic cylinder 4 is used as a driving end to provide thrust, and is connected with the rotating shaft 3 through the swing rod 5, so that the reciprocating linear motion of the hydraulic cylinder 4 is converted into reciprocating rotary motion, the cutter head 2 is driven to move, and the cutter head 2 cuts the gelatinous slag back and forth.
The water jacket housing 1 is made of 304 stainless steel. The water jacket shell 1 is of a hollow structure, the water jacket shell 1 is provided with a shell jacket cooling water inlet 7 and a shell jacket cooling water outlet 8, and flowing cooling water enters the hollow inner space of the water jacket shell 1 from the shell jacket cooling water inlet 7 and finally flows out from the shell jacket cooling water outlet 8. Therefore, the side walls around the water jacket shell 1 can be cooled, and the temperature of the shell is ensured not to be too high.
The water jacket shell 1 is also provided with a material cooling spray port 6, and the material cooling spray port 6 penetrates through the water jacket shell 1 to point to high-temperature slag falling in the water jacket shell 1. Thereby cooling the material and the tool bit.
And a cooling channel is arranged outside the rotating shaft 3, a first rotating shaft cooling water inlet 9 and a second rotating shaft cooling water inlet 10 are formed in the cooling channel, and a rotating shaft cooling water outlet is formed in one side, close to the blanking port, of the water jacket shell 1, of the cooling channel. The first rotating shaft cooling water inlet 9 and the second rotating shaft cooling water inlet 10 are communicated with flowing cooling water, so that the rotating shaft 3 can be cooled, and the cooling water flows out from a rotating shaft cooling water outlet after cooling the rotating shaft 3 and flows out along with materials after entering a blanking port in the water jacket shell 1.
The tool bit is made of 04Cr13Ni5Mo material, (the 04Cr13Ni5Mo material is a steel for hydropower, is a typical steel grade of super martensitic stainless steel, has good strength, toughness, weldability, wear resistance and corrosion resistance, and is a conventional material for hydraulic turbine equipment), and the working time and the service life are ensured. 04Cr13Ni5Mo mechanical properties: tensile strength: 795MPa yield strength: elongation at 620 MPa: 15% hardness: 302HBW MAX.
Claims (5)
1. The scum ware, its characterized in that: the hydraulic oil cylinder comprises a water jacket shell (1), wherein a cutter head (2) is arranged in the water jacket shell (1), one end of the cutter head (2) is arranged on a rotating shaft (3), a swing rod (5) is fixed at the lower part of the rotating shaft (3), and one end of the swing rod (5) deviating from the rotating shaft (3) is hinged with a hydraulic oil cylinder (4).
2. The slag crusher of claim 1, wherein: the water jacket shell (1) is provided with a material cooling spray port (6), and the other end of the material cooling spray port (6) points to high-temperature slag falling in the water jacket shell (1).
3. The slag crusher of claim 1, wherein: the water jacket shell (1) is provided with a shell jacket cooling water inlet (7) and a shell jacket cooling water outlet (8), and the shell jacket cooling water inlet (7) and the shell jacket cooling water outlet (8) circulate water in and out and cool the water jacket shell (1).
4. The slag crusher of claim 1, wherein: and a cooling channel is arranged outside the rotating shaft (3), and is provided with a first rotating shaft cooling water inlet (9) and a second rotating shaft cooling water inlet (10).
5. The slag crusher of claim 1, wherein: the cutter head (2) is made of 04Cr13Ni5Mo material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322078660.9U CN220657755U (en) | 2023-08-03 | 2023-08-03 | Slag-beating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322078660.9U CN220657755U (en) | 2023-08-03 | 2023-08-03 | Slag-beating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220657755U true CN220657755U (en) | 2024-03-26 |
Family
ID=90341363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322078660.9U Active CN220657755U (en) | 2023-08-03 | 2023-08-03 | Slag-beating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220657755U (en) |
-
2023
- 2023-08-03 CN CN202322078660.9U patent/CN220657755U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |