CN220597362U - Novel coke oven gas purifying filter - Google Patents
Novel coke oven gas purifying filter Download PDFInfo
- Publication number
- CN220597362U CN220597362U CN202321554627.2U CN202321554627U CN220597362U CN 220597362 U CN220597362 U CN 220597362U CN 202321554627 U CN202321554627 U CN 202321554627U CN 220597362 U CN220597362 U CN 220597362U
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- Prior art keywords
- purifying
- sampling
- fixed
- middle position
- cylinder shell
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- 239000000571 coke Substances 0.000 title claims abstract description 21
- 238000005070 sampling Methods 0.000 claims abstract description 45
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 44
- UFWIBTONFRDIAS-UHFFFAOYSA-N Naphthalene Chemical compound C1=CC=CC2=CC=CC=C21 UFWIBTONFRDIAS-UHFFFAOYSA-N 0.000 claims abstract description 24
- 238000007789 sealing Methods 0.000 claims abstract description 17
- 238000006477 desulfuration reaction Methods 0.000 claims abstract description 13
- 230000023556 desulfurization Effects 0.000 claims abstract description 13
- 238000012423 maintenance Methods 0.000 claims abstract description 9
- 238000000034 method Methods 0.000 abstract description 22
- 238000004140 cleaning Methods 0.000 abstract description 5
- 229910052799 carbon Inorganic materials 0.000 abstract description 4
- 238000001514 detection method Methods 0.000 abstract description 4
- 238000000746 purification Methods 0.000 abstract description 4
- 230000002349 favourable effect Effects 0.000 abstract 1
- 229910000831 Steel Inorganic materials 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 238000007664 blowing Methods 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
Landscapes
- Treating Waste Gases (AREA)
Abstract
The utility model provides a novel coke oven gas purifying filter, which comprises a purifying cylinder shell, a bottom cover, a top cover, a supporting rod, an air inlet pipe, a pluggable purifying maintenance cylinder structure and a dischargeable sampling purifying box structure. The purifying cylinder shell, the push-pull frame, the sealing purifying cylinder, the gas distribution grid, the naphthalene removing filter disc, the desulfurization filter disc and the first active carbon net sheet are mutually matched, so that the gas distribution grid, the naphthalene removing filter disc, the desulfurization filter disc and the first active carbon net sheet can be conveniently disassembled by disassembling the sealing purifying cylinder in the using process, and the working efficiency can be conveniently improved in the cleaning process; the outlet duct purifies the sampling box, and second activated carbon net piece, exhaust pipe and sampling tube mutually supporting set up, are favorable to carrying out gaseous secondary purification treatment work through second activated carbon net piece in the in-process of using, then carry out gaseous sample detection through the sampling tube, conveniently carry out the purpose that sample detected to gas at the in-process of handling.
Description
Technical Field
The utility model belongs to the technical field of industrial gas purifying equipment, and particularly relates to a novel coke oven gas purifying filter.
Background
A plurality of coke ovens are generally built in steel enterprises, coke is produced for steel plants, and byproduct gas produced by the coke ovens is one of important fuels for the steel plants. After being purified, the coke oven gas is used for kilns in various working procedures of steel plants, and the conventional coke oven gas purifying filter comprises a lower end socket, a cylinder body, an upper end socket, supporting legs, an air inlet pipe, an air outlet pipe, a blow-down pipe, a blowing head, a diffusing pipe, an air distribution grid, a naphthalene removing filter disc, a desulfurization filter disc, lifting lugs and a lifting mechanism.
Disclosure of Invention
In order to solve the technical problems, the utility model provides the novel coke oven gas purifying filter, which is convenient to improve the working efficiency in the cleaning process and is convenient to sample and detect the gas in the using process by arranging the quick-release mechanism in the using process and arranging the sampling, detecting and purifying discharge box mechanism in the using process.
The novel coke oven gas purifying filter comprises a purifying cylinder shell, wherein a bottom cover is fixed at the bottom end of the purifying cylinder shell through bolts; the upper end of the purifying cylinder shell is fixed with a top cover through a flange plate; the lower part of the periphery of the outer wall of the purifying cylinder shell is fixedly provided with a supporting rod through bolts respectively; the air inlet pipe is fixed at the middle position of the left lower part of the purifying cylinder shell through bolts, and the purifying cylinder is characterized in that a pluggable purifying maintenance cylinder structure is fixed at the middle position of the right side of the purifying cylinder shell; the left side behind the upper end of top cap be connected with can discharge sample purifying box structure.
Preferably, the pluggable purifying maintenance cylinder structure comprises a push-pull frame, and the push-pull frame is fixed at the middle position of the right side of the sealing purifying cylinder through bolts; an air distribution grid is fixed at the bottom end bolt in the sealed purifying cylinder; the lower part of the inner wall of the push-pull frame is fixedly provided with a naphthalene removing filter disc through bolts; a desulfurization filter disc is fixed on the lower bolt at the middle position of the inner wall of the push-pull frame; the upper part of the inner wall of the sealed purifying cylinder is sequentially bolted with a first activated carbon net sheet from top to bottom.
Preferably, the structure of the dischargeable sampling purifying box comprises an air outlet pipe, wherein the left end of the air outlet pipe is connected with the middle position of the right side of the purifying sampling box in a threaded manner; the left side of the inner wall of the purifying sampling box is fixedly provided with a second activated carbon net sheet by bolts respectively; the middle position of the left side of the purifying sampling box is connected with a discharge pipe in a threaded manner; the middle position of the right side of the bottom end of the purifying sampling box is connected with a sampling pipe in a threaded manner.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the arrangement of the purifying cylinder shell, the push-pull frame, the sealing purifying cylinder, the gas distribution grating, the naphthalene removing filter disc, the desulfurization filter disc and the first active carbon net sheet in a mutually matched manner is beneficial to realizing the disassembly work of the gas distribution grating, the naphthalene removing filter disc, the desulfurization filter disc and the first active carbon net sheet in the use process by disassembling the sealing purifying cylinder, so that the working efficiency is improved in the cleaning process.
2. According to the utility model, the gas outlet pipe, the purifying sampling box, the second activated carbon net piece, the discharge pipe and the sampling pipe are mutually matched, so that the gas secondary purifying treatment work is facilitated through the second activated carbon net piece in the using process, and then the gas sampling detection is performed through the sampling pipe, thereby facilitating the purpose of sampling and detecting the gas in the treatment process.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
FIG. 2 is a schematic structural view of the pluggable purification maintenance cartridge of the present utility model.
FIG. 3 is a schematic structural view of the structure of the drainable sampling purifying box of the present utility model.
In the figure:
1. purifying the cylinder shell; 2. a bottom cover; 3. a top cover; 4. a support rod; 5. an air inlet pipe; 6. a pluggable purifying maintenance cylinder structure; 61. a push-pull frame; 62. sealing the purifying cylinder; 63. a gas distribution grid; 64. a naphthalene removing filter disc; 65. a desulfurization filter disc; 66. a first activated carbon mesh; 7. a structure of a dischargeable sampling purifying tank; 71. an air outlet pipe; 72. purifying the sampling box; 73. a second activated carbon mesh; 74. a discharge pipe; 75. and (5) a sampling tube.
Detailed Description
The utility model is specifically described below with reference to the accompanying drawings, as shown in the accompanying drawings 1 and 2, the novel coke oven gas purifying filter comprises a purifying cylinder shell 1, a bottom cover 2, a top cover 3, a supporting rod 4, an air inlet pipe 5, a pluggable purifying maintenance cylinder structure 6 and a dischargeable sampling purifying box structure 7, wherein the bottom cover 2 is fixed at the bottom end of the purifying cylinder shell 1 through bolts; the upper end of the purifying cylinder shell 1 is fixed with a top cover 3 through a flange plate; the lower part of the periphery of the outer wall of the purifying cylinder shell 1 is respectively and fixedly provided with a supporting rod 4 by bolts; an air inlet pipe 5 is fixed at the middle position of the lower left part of the purifying cylinder shell 1 through bolts; a pluggable purification maintenance cylinder structure 6 is fixed in the middle of the right side of the purification cylinder shell 1; the left side of the rear of the upper end of the top cover 3 is connected with a dischargeable sampling purifying box structure 7; the pluggable purifying and maintaining cylinder structure 6 comprises a push-pull frame 61, a sealing purifying cylinder 62, an air distribution grid 63, a naphthalene removing filter disc 64, a desulfurization filter disc 65 and a first activated carbon net sheet 66, wherein the push-pull frame 61 is fixed in the middle position of the right side of the sealing purifying cylinder 62 by bolts; the air distribution grid 63 is fixed at the bottom end of the sealing purifying cylinder 62; a naphthalene removing filter disc 64 is fixed on the lower part of the inner wall of the push-pull frame 61 through bolts; a desulfurization filter disc 65 is fixed on the lower part of the middle position of the inner wall of the push-pull frame 61 through bolts; the upper part of the inner wall of the sealed purifying cylinder 62 is sequentially bolted with a first activated carbon net sheet 66 from top to bottom; when the coke oven gas purifying device is used, the purifying cylinder shell 1 is placed at a proper position, then the gas conveying pipeline is used for connecting the gas inlet pipe 5, and then coke oven gas is conveyed into the purifying cylinder shell 1, so that after the gas passes through the gas distribution grid 63, the naphthalene removing filter disc 64 and the desulfurization filter disc 65, the treated gas passes through the first activated carbon net sheet 66 to carry out purifying treatment, and the sealing purifying cylinder 62 is detached in the long-time working process, so that the working efficiency is conveniently improved in the cleaning process.
In this embodiment, referring to fig. 3, the structure 7 of the drainable sampling purifying box includes an air outlet pipe 71, a purifying sampling box 72, a second activated carbon net 73, a drain pipe 74 and a sampling pipe 75, wherein the left end of the air outlet pipe 71 is screwed on the middle position of the right side of the purifying sampling box 72; a second activated carbon net sheet 73 is respectively and fixedly bolted to the left side of the inner wall of the purifying and sampling box 72; the middle position of the left side of the purifying sampling box 72 is connected with a discharge pipe 74 in a threaded manner; the middle position of the right side of the bottom end of the purifying sampling box 72 is connected with a sampling tube 75 in a threaded manner; the gas after the treatment enters the inside of the purifying and sampling box 72 through the gas outlet pipe 71, and then the secondary purifying treatment work is carried out through the second activated carbon net piece 73, so that the purifying effect of the gas is ensured conveniently in the purifying process, the gas after the treatment is sampled and detected through the sampling pipe 75 in the purifying process, the purpose of sampling and detecting in the gas purifying process is facilitated, and the gas purifying treatment work is completed.
In this embodiment, specifically, a sealing ring is disposed at the connection position between the purifying cylinder shell 1 and the bottom cover 2 and the top cover 3 respectively; the purifying cylinder shell 1 is a stainless steel shell with a fixing hole at the middle position on the right side.
In this embodiment, specifically, the naphthalene-removing filter disc 64 is disposed between the distribution grid 63 and the desulfurization filter disc 65; the first activated carbon mesh 66 is disposed over the first activated carbon mesh 66.
In this embodiment, specifically, the sealing purifying cylinder 62 is inserted in the middle position inside the right side of the purifying cylinder shell 1 and is provided with a sealing gasket at the joint; the push-pull frame 61 is fixed with the purifying cylinder shell 1 by bolts.
In this embodiment, specifically, a valve is screwed in the middle position of the right side of the sampling tube 75; the air outlet pipe 71 is made of an inverted L-shaped stainless steel pipe.
In this embodiment, specifically, the bottom end of the air outlet pipe 71 is screwed to the middle position behind the upper end of the top cover 3, and the air outlet pipe 71 is connected to the purifying cylinder casing 1.
Principle of operation
In the utility model, when the gas purifying device is used, the purifying cylinder shell 1 is placed at a proper position, then the gas conveying pipeline is used for connecting the gas inlet pipe 5, then coke oven gas is conveyed into the purifying cylinder shell 1, after the gas passes through the gas distribution grid 63, the naphthalene removing filter disc 64 and the desulfurization filter disc 65, the treated gas passes through the first activated carbon net sheet 66 to carry out purifying treatment, the sealing purifying cylinder 62 is disassembled in the long-time working process, the working efficiency is conveniently improved in the cleaning process, the treated gas passes through the gas outlet pipe 71 to enter the purifying sampling box 72, and then the secondary purifying treatment is carried out through the second activated carbon net sheet 73, so that the purifying effect of the gas is conveniently ensured in the purifying process, and the gas sampling detection work after the treatment is carried out through the sampling pipe 75 in the purifying process is convenient, so that the purpose of sampling detection is conveniently carried out in the gas purifying treatment, and the gas purifying treatment work is completed.
By using the technical scheme of the utility model or under the inspired by the technical scheme of the utility model, a similar technical scheme is designed by a person skilled in the art, so that the technical effects are achieved, and the technical effects fall into the protection scope of the utility model.
Claims (4)
1. The novel coke oven gas purifying filter comprises a purifying cylinder shell (1), wherein a bottom cover (2) is fixed at the bottom end of the purifying cylinder shell (1) through bolts; the upper end of the purifying cylinder shell (1) is fixed with a top cover (3) through a flange plate; the lower part of the periphery of the outer wall of the purifying cylinder shell (1) is respectively and fixedly provided with a supporting rod (4) by bolts; an air inlet pipe (5) is fixed at the middle position of the lower left side of the purifying cylinder shell (1) through bolts; the coke oven gas purifying filter is characterized in that a pluggable purifying maintenance cylinder structure (6) is fixed in the middle position of the right side of the purifying cylinder shell (1) in the novel coke oven gas purifying filter; the left side of the rear of the upper end of the top cover (3) is connected with a structure (7) of a dischargeable sampling purifying box; the pluggable purifying maintenance cylinder structure (6) comprises a push-pull frame (61), and the push-pull frame (61) is fixed at the middle position of the right side of the sealing purifying cylinder (62) through bolts; an air distribution grid (63) is fixed at the bottom end bolt in the sealed purifying cylinder (62); a naphthalene removing filter disc (64) is fixed on the lower part of the inner wall of the push-pull frame (61) through bolts; a desulfurization filter disc (65) is fixed on the lower part of the middle position of the inner wall of the push-pull frame (61) through bolts; the upper part of the inner wall of the sealed purifying cylinder (62) is sequentially bolted with a first activated carbon net sheet (66) from top to bottom.
2. The novel coke oven gas purifying filter according to claim 1, wherein the dischargeable sampling purifying tank structure (7) comprises an air outlet pipe (71), and the left end of the air outlet pipe (71) is in threaded connection with the right middle position of the purifying sampling tank (72); a second activated carbon net sheet (73) is fixed on the left side of the inner wall of the purifying sampling box (72) through bolts; a discharge pipe (74) is connected with the middle position of the left side of the purifying sampling box (72) in a threaded manner; the middle position of the right side of the bottom end of the purifying sampling box (72) is connected with a sampling pipe (75) in a threaded manner.
3. The novel coke oven gas purifying filter according to claim 1, wherein the sealing purifying cylinder (62) is inserted in the middle position inside the right side of the purifying cylinder shell (1) and is provided with a sealing gasket at the joint; the push-pull frame (61) is fixed with the purifying cylinder shell (1) through bolts.
4. The novel coke oven gas purifying filter as claimed in claim 2, wherein the bottom end of the gas outlet pipe (71) is in threaded connection with the middle position behind the upper end of the top cover (3), and the gas outlet pipe (71) is communicated with the purifying cylinder shell (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321554627.2U CN220597362U (en) | 2023-06-19 | 2023-06-19 | Novel coke oven gas purifying filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321554627.2U CN220597362U (en) | 2023-06-19 | 2023-06-19 | Novel coke oven gas purifying filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220597362U true CN220597362U (en) | 2024-03-15 |
Family
ID=90174761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321554627.2U Active CN220597362U (en) | 2023-06-19 | 2023-06-19 | Novel coke oven gas purifying filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220597362U (en) |
-
2023
- 2023-06-19 CN CN202321554627.2U patent/CN220597362U/en active Active
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