CN219861216U - Shale retort basin guard shield - Google Patents
Shale retort basin guard shield Download PDFInfo
- Publication number
- CN219861216U CN219861216U CN202321092236.3U CN202321092236U CN219861216U CN 219861216 U CN219861216 U CN 219861216U CN 202321092236 U CN202321092236 U CN 202321092236U CN 219861216 U CN219861216 U CN 219861216U
- Authority
- CN
- China
- Prior art keywords
- basin
- side cover
- annular side
- wall
- cover
- 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.)
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 34
- 238000003763 carbonization Methods 0.000 claims abstract description 16
- 239000002893 slag Substances 0.000 claims abstract description 5
- 239000000178 monomer Substances 0.000 claims description 5
- 238000003912 environmental pollution Methods 0.000 abstract description 3
- 239000006185 dispersion Substances 0.000 abstract description 2
- 239000007789 gas Substances 0.000 description 8
- 239000002699 waste material Substances 0.000 description 4
- 239000000498 cooling water Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000197 pyrolysis Methods 0.000 description 1
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- Sewage (AREA)
Abstract
The utility model discloses a shale retort basin shield, which is composed of an annular side shield and a connecting vertical plate at the upper part of the annular side shield; the annular side cover surrounds the lower part of the carbonization furnace along the outer wall of the carbonization furnace and is positioned at the upper part of a carbonization furnace slag outlet below the water surface of the water basin; the lower end of the annular side cover is provided with a cover at the upper part of the water surface of the water basin, and a small gap is reserved between the opening edge of the lower end opening and the inner wall of the water basin so that the water basin can rotate; the connecting vertical plate is closely attached to the outer wall of the dry-retaining furnace, so that the annular side cover is connected to the outer wall of the dry-retaining furnace. By adopting the structure, as the lower end opening of the side cover covers the upper part of the water surface in the basin, the opening edge of the lower end opening of the side cover is kept with the inner wall of the basin to form a smaller gap, the contact area between the water surface of the basin and the air is reduced, harmful gas is effectively prevented from being dispersed from the basin, the dispersion amount of the harmful gas is greatly reduced, the health of staff is ensured, and the environmental pollution is reduced.
Description
Technical Field
The utility model belongs to the technical field of shale retort parts, and relates to a shale retort basin shield.
Background
The shale carbonization furnace is a furnace body with the widest application range and the greatest quantity in the carbonization field, and the lower part of the shale carbonization furnace is provided with a basin which continuously rotates and carries cooling water. The slag discharging port at the bottom of the carbonization furnace stretches into the water surface of the basin, and water seal is carried out on the residual gas in the discharged shale waste residue, so that the production safety is protected. At present, due to the requirements of protecting the environment and saving the cost, the cooling water in the basin generally uses the circulating water in the factory, the oil content in the circulating water is large, a large amount of unpleasant harmful gas can be evaporated under the heating of high-temperature waste residues at the bottom of the furnace, and the harmful gas is dispersed into the environment from the basin, so that the health of staff is damaged, and the environment is polluted.
Disclosure of Invention
The shale dry distillation furnace basin shield is simple in structure and reasonable in design, and can effectively reduce the emission amount of harmful gases evaporated from circulating water in a basin under the heating of high-temperature waste residues at the bottom of the furnace, ensure the health of staff and reduce environmental pollution.
The utility model adopts the technical scheme that: the shield comprises a shield body and is characterized in that: the cover body consists of an annular side cover and a connecting vertical plate at the upper part of the annular side cover; the annular side cover surrounds the lower part of the carbonization furnace along the outer wall of the carbonization furnace and is positioned at the upper part of a carbonization furnace slag outlet below the water surface of the water basin; the lower end of the annular side cover is provided with a cover at the upper part of the water surface of the water basin, and a small gap is reserved between the opening edge of the lower end opening and the inner wall of the water basin so that the water basin can rotate; the connecting vertical plate is closely attached to the outer wall of the dry-retaining furnace, so that the annular side cover is connected to the outer wall of the dry-retaining furnace; the upper part of the annular side cover is provided with an exhaust pipe communicated with the inner cavity of the annular side cover.
By adopting the structure, as the lower end opening of the side cover covers the upper part of the water surface in the basin, the opening edge of the lower end opening of the side cover is kept with a small gap with the inner wall of the basin, the contact area between the water surface of the basin and air is reduced, harmful gas is effectively prevented from being dispersed from the basin, and the dispersion amount of the harmful gas is greatly reduced. Meanwhile, the upper part of the annular side cover is provided with the exhaust pipe communicated with the inner cavity of the annular side cover, and the exhaust pipe can be used for exhausting the emitted harmful gas, so that the annular side cover is safely and intensively stored. The utility model can effectively ensure the health of staff and reduce environmental pollution. The utility model has simple structure and reasonable design, fills the blank of the cover body, and is worth widely popularizing and applying.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
fig. 2 is a schematic structural view of a cover sheet according to the present utility model.
In the figure: 1: a cover body; 1-1: an annular side cover; 1-2: connecting a vertical plate; 1-3 bolts; 1-4: a mouth edge; 1-5: arc side cover single body; 1-6: connecting the vertical plate monomers; 1-7: an exhaust pipe; 1-8: an air extraction pipeline; 1-9: a transparent observation window; 2: a retort furnace; 2-1: a slag discharge port; 2-2: waste residue; 3: a basin; 3-1: the water surface.
Detailed Description
As shown in fig. 1, the present utility model includes a cover body 1, which cover body 1 is constituted by an annular side cover 1-1 and a connecting riser 1-2 at its upper portion. The annular side cover 1-1 surrounds the lower part of the carbonization furnace 2 along the outer wall of the carbonization furnace 2 and is positioned at the upper part of the carbonization furnace discharge outlet 2-1 below the water surface 3-1 of the water basin 3. The lower end opening of the annular side cover 1-1 covers the upper part of the water surface 3-1 of the water basin 3, and a small gap is reserved between the opening edge 1-4 of the lower end opening and the inner wall of the water basin 3, so that the water basin 3 can rotate continuously. The connecting vertical plate 1-2 is tightly attached to the outer wall of the dry-keeping furnace 2 through bolts 1-3, so that the annular side cover 1-1 is connected to the outer wall of the dry-keeping furnace 2. The upper part of the annular side cover 1-1 is provided with an exhaust pipe 1-7 communicated with the inner cavity of the annular side cover, and the exhaust pipe 1-7 is communicated with an air storage device through an exhaust pipeline 1-8 and an air exhaust device, so that the emitted harmful gas can be extracted and safely and intensively stored.
The side edge of the annular side cover 1-1 is provided with a transparent observation window 1-9 so as to observe the internal condition of the basin.
As shown in fig. 2, the cover body 1 is composed of a plurality of cover pieces, and each cover piece is composed of an arc-shaped side cover single body 1-5 and a connecting vertical plate single body 1-6; the cover pieces are fixed together through convex-concave buckles and bolts 1-3 on the arc-shaped side cover single bodies 1-5; the connecting vertical plate monomer 1-6 is tightly attached and connected with the outer wall of the dry-keeping furnace 2 through bolts 1-3.
Claims (3)
1. The shale retort basin shield comprises a shield body (1), and is characterized in that: the cover body (1) is composed of an annular side cover (1-1) and a connecting vertical plate (1-2) at the upper part of the annular side cover; the annular side cover (1-1) surrounds the lower part of the carbonization furnace (2) along the outer wall of the carbonization furnace (2) and is positioned at the upper part of a carbonization furnace slag outlet (2-1) below the water surface (3-1) of the water basin (3); the lower end of the annular side cover (1-1) is covered on the upper part of the water surface (3-1) of the water basin (3), and a small gap is reserved between the opening edge (1-4) of the lower end opening and the inner wall of the water basin (3) so that the water basin (3) can rotate; the connecting vertical plate (1-2) is tightly attached to the outer wall of the dry-keeping furnace (2) so that the annular side cover (1-1) is connected to the outer wall of the dry-keeping furnace (2); the upper part of the annular side cover (1-1) is provided with an exhaust pipe (1-7) communicated with the inner cavity of the annular side cover.
2. A shale retort basin shield as claimed in claim 1, wherein: the side edge of the annular side cover (1-1) is provided with a transparent observation window (1-9).
3. A shale retort basin shield as claimed in claim 1 or 2, wherein: the cover body (1) is composed of a plurality of cover pieces, and each cover piece is composed of an arc-shaped side cover monomer (1-5) and a connecting vertical plate monomer (1-6); the cover pieces are fixed together through convex-concave buckles and bolts (1-3) on the arc-shaped side cover single bodies (1-5); the connecting vertical plate monomers (1-6) are tightly attached and connected with the outer wall of the dry-keeping furnace (2) through bolts (1-3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321092236.3U CN219861216U (en) | 2023-05-09 | 2023-05-09 | Shale retort basin guard shield |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321092236.3U CN219861216U (en) | 2023-05-09 | 2023-05-09 | Shale retort basin guard shield |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219861216U true CN219861216U (en) | 2023-10-20 |
Family
ID=88369572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321092236.3U Active CN219861216U (en) | 2023-05-09 | 2023-05-09 | Shale retort basin guard shield |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219861216U (en) |
-
2023
- 2023-05-09 CN CN202321092236.3U patent/CN219861216U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |