CN112999773A - Complete equipment for capturing and purifying multi-source accidental smoke dust on top of coke oven - Google Patents
Complete equipment for capturing and purifying multi-source accidental smoke dust on top of coke oven Download PDFInfo
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- CN112999773A CN112999773A CN202110256192.2A CN202110256192A CN112999773A CN 112999773 A CN112999773 A CN 112999773A CN 202110256192 A CN202110256192 A CN 202110256192A CN 112999773 A CN112999773 A CN 112999773A
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- smoke dust
- coke oven
- smoke
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- 239000000779 smoke Substances 0.000 title claims abstract description 117
- 239000000428 dust Substances 0.000 title claims abstract description 102
- 239000000571 coke Substances 0.000 title claims abstract description 73
- 238000007789 sealing Methods 0.000 claims abstract description 33
- 238000001914 filtration Methods 0.000 claims abstract description 4
- 238000003780 insertion Methods 0.000 claims description 5
- 230000037431 insertion Effects 0.000 claims description 5
- 239000007769 metal material Substances 0.000 claims description 3
- 238000000746 purification Methods 0.000 claims description 3
- 239000002245 particle Substances 0.000 abstract description 6
- 239000003344 environmental pollutant Substances 0.000 abstract description 4
- 231100000719 pollutant Toxicity 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 6
- 239000008187 granular material Substances 0.000 description 5
- 230000001174 ascending effect Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000035939 shock Effects 0.000 description 3
- 230000002159 abnormal effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001314 paroxysmal effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
- B08B15/02—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area using chambers or hoods covering the area
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
- B08B15/04—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area from a small area, e.g. a tool
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
- C10B43/00—Preventing or removing incrustations
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Coke Industry (AREA)
Abstract
The invention relates to the technical field of pollutant emission, and discloses trapping and purifying complete equipment for multi-source accidental smoke dust on the top of a coke oven, which comprises a coke oven body and a smoke dust trapping cover, wherein the smoke dust trapping cover is positioned at the top of the coke oven body, a smoke dust conveying pipeline is fixedly arranged at the top of the smoke dust trapping cover, a filtering mechanism is arranged inside the smoke dust conveying pipeline, a hanging plate is horizontally arranged above the smoke dust trapping cover, first air cylinders are fixedly arranged on the left side and the right side of the lower surface of the hanging plate, hanging rods are fixedly arranged at the tail ends of piston rods of the first air cylinders, the lower ends of the hanging rods are fixedly connected with the top of the smoke dust trapping cover, and a sealing mechanism which is in contact with the outer. The complete equipment for trapping and purifying the multi-source accidental smoke dust on the top of the coke oven can preliminarily filter larger particles in the smoke dust generated by the coke oven body, and simultaneously avoids the phenomenon that the smoke dust leaks out due to the larger gap between the smoke dust trapping cover and the coke oven body.
Description
Technical Field
The invention relates to the technical field of pollutant emission, in particular to complete equipment for capturing and purifying multi-source accidental smoke dust on the top of a coke oven.
Background
At present, newly-built coke ovens in coke plants at home and abroad are provided with coal-charging, coke-discharging and dust-removing devices. The dust removal devices play a main role in controlling the emission of paroxysmal pollutants of the coke oven. However, because of the large volume of the coke oven, the smoke and dust overflow occurs in the coke side oven door, the ascending pipe gap, the coal charging hole at the oven top, the observation hole and the like of the coke oven machine for a long time, in small quantity, irregularly, in multiple sources and sporadically. In the current state of coke oven production at home and abroad, the smoke is discharged into the atmosphere around the coke oven in an unorganized way. Although the pollutant concentration of the smoke dust is not large, the emission source of the smoke dust is wide, and the long-term accumulated pollution to the environment is serious.
In addition, the abnormal state of the coke oven occurs at most 1-2 times every year, which means that the conditions that the pressure in an ascending pipe is overlarge, the blower of the coke oven is stopped by accident, and a large amount of gas is diffused artificially can occur in the production of the coke oven. When the state occurs, a large amount of mixed gas containing raw coke oven gas is emitted from the ascending pipe. How to rapidly discharge the gas entering the smoke dust collecting cover, protect safe production and prevent explosion becomes the key technical problem of the device.
The patent number is CN104826416B, and discloses a coke oven top multi-source sporadic smoke dust collecting and purifying complete device which comprises a coke oven top smoke dust collecting and very diffusing unit, a smoke conveying pipeline unit and a smoke dust purifying and processing unit, wherein the coke oven top smoke dust collecting and very diffusing unit is communicated with the smoke conveying pipeline unit, and the smoke conveying pipeline unit is communicated with the smoke dust purifying and processing unit. Facilities for preventing a large amount of gas from being accumulated and rapidly diffused when the coke oven is diffused in a large amount in an abnormal state are arranged on the coke oven top smoke collecting and diffusing unit and the smoke conveying pipeline unit.
In the scheme, because the smoke generated in the coke oven body contains a large amount of particles, the larger particles can easily enter the pulse bag type dust collector without treatment to cause the phenomenon of blockage, and in addition, the gap between the smoke collecting cover and the coke oven body is larger, so the phenomenon of smoke leakage is easy to occur.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides complete equipment for trapping and purifying multi-source accidental smoke dust on the top of a coke oven, which can preliminarily filter larger particles in the smoke dust generated by a coke oven body, simultaneously avoid the phenomenon of smoke dust leakage caused by larger gap between a smoke dust trapping cover and the coke oven body, and solve the problems that the smoke dust generated in the coke oven body at present contains a large amount of particles, the larger particles can easily enter the pulse bag type dust collector without treatment to cause blockage, and in addition, the gap between the smoke dust trapping cover and the coke oven body is larger, and the phenomenon of smoke dust leakage is easy to occur.
(II) technical scheme
In order to achieve the purpose, the invention provides the following technical scheme: the complete equipment for capturing and purifying the multisource accidental smoke dust on the top of the coke oven comprises a coke oven body and a smoke dust capturing cover, wherein the smoke dust capturing cover is positioned at the top of the coke oven body, a smoke dust conveying pipeline is fixedly arranged at the top of the smoke dust capturing cover, a filtering mechanism is arranged inside the smoke dust conveying pipeline, a hanging plate is horizontally arranged above the smoke dust capturing cover, first air cylinders are fixedly arranged on the left side and the right side of the lower surface of the hanging plate, hanging rods are fixedly arranged at the tail ends of piston rods of the first air cylinders, the lower ends of the hanging rods are fixedly connected with the top of the smoke dust capturing cover, and a sealing mechanism which is in contact with the outer wall of the coke oven body is arranged on the;
the filter mechanism comprises a fixed frame, a filter screen, a vibration motor, a collecting pipe and a collecting box, wherein the fixed frame is obliquely and fixedly arranged inside the smoke dust conveying pipeline, the filter screen is fixedly arranged inside the fixed frame, the vibration motor is fixedly arranged on the side wall of the fixed frame, a fixed hole is formed in the lower side of the smoke dust conveying pipeline, the collecting pipe is fixedly arranged inside the fixed hole, a jack is formed in the top of the collecting box, the lower end of the collecting pipe is inserted into the jack in the top of the collecting box, and a clamping mechanism is arranged between the two sides of the pipe wall of the collecting pipe and the top of the collecting box;
the clamping mechanism comprises an insertion rod, a fixed block, a movable block, a spring and a fixture block, wherein the insertion rod is vertically and fixedly arranged at the top of the collecting box, the fixed block is fixedly arranged on the pipe wall of the collecting pipe, a through hole for the insertion rod to pass through is formed in the surface of the fixed block, a cavity is formed in the insertion rod, the movable block is vertically arranged in the cavity in a sliding mode, the spring is fixedly arranged on the side wall of the movable block, the other end of the spring is fixedly connected with the side wall of the cavity, the fixture block is fixedly arranged on one side, away from the spring, of the movable block, and one end, away from the movable block, of the fixture block penetrates through.
Preferably, the sealing mechanism comprises a second cylinder and a sealing cover, the sealing cover is arranged on the outer wall of the coke oven body in a sliding manner, the second cylinder is fixedly arranged on the left side and the right side of the smoke dust collecting cover respectively, connecting blocks are fixedly arranged on the left side and the right side of the sealing cover respectively, and the connecting blocks are fixedly arranged at the tail ends of piston rods of the second cylinder.
Preferably, a top ring is fixedly arranged inside the smoke dust collecting cover, the inner wall of the top ring is abutted against the top of the coke oven body, and the cross section of the top ring is triangular.
Preferably, a rubber sealing ring is fixedly arranged on the inner wall of the jack at the top of the collecting box, and the pipe wall of the collecting pipe is in sliding contact with the inner wall of the rubber sealing ring.
Preferably, the left side and the right side of the upper surface of the hanging plate are both provided with mounting holes, and mounting bolts are arranged inside the mounting holes.
Preferably, an annular inserting plate is fixedly arranged at an opening at the upper end of the sealing cover, and an annular inserting groove matched with the annular inserting plate is formed in an opening at the lower side of the smoke dust collecting cover.
Preferably, the smoke conveying pipeline is made of a metal material.
(III) advantageous effects
Compared with the prior art, the invention provides complete equipment for capturing and purifying multi-source accidental smoke dust on the top of a coke oven, which has the following beneficial effects:
1. this a entrapment purification complete sets for coke oven roof multisource sporadic smoke and dust, through the fixed frame that is equipped with, the filter screen, shock dynamo, the collecting pipe, the collecting box, the inserted bar, the fixed block, the movable block, spring and fixture block, the inside of smoke and dust entrapment cover can be got into to the smoke and dust that the coke oven body produced, the smoke and dust passes through the inside filter screen of fixed frame again, can filter great granule in the smoke and dust, avoid follow-up smoke and dust to get into pulse bag dust remover and cause the phenomenon of jam, owing to be provided with shock dynamo on fixed frame, can make the granule that filters down fall into in the collecting pipe and enter into the inside of collecting box, when the inside of treating the collecting box is collected fully, the fixture block of both sides is pressed to staff's hand, make it remove to the inside of inserted bar, then can separate collecting box and collecting pipe and pour.
2. This a entrapment purification complete sets for coke oven roof multisource contingency smoke and dust, through the first cylinder that is equipped with, the jib, the second cylinder, the sealed cowling, the connecting block, annular picture peg and apical ring, first cylinder is when work is stretched out, make the smoke and dust entrapment cover of jib lower extreme cover the top of coke oven body, the sealed cowling also can insert on the outer wall of coke oven body simultaneously, the work of second cylinder is reopened, the second cylinder makes the sealed cowling move up and set up with smoke and dust entrapment cover counterbalance, thereby the leakproofness between coke oven body and the smoke and dust entrapment cover has been guaranteed, the phenomenon that the smoke and dust leaks outward appears in the coke oven body is avoided.
Drawings
FIG. 1 is a schematic structural diagram of a trapping and purifying complete equipment for multi-source accidental smoke dust on the top of a coke oven, which is provided by the invention;
FIG. 2 is an enlarged view of a portion A of FIG. 1;
FIG. 3 is an enlarged view of a portion B of FIG. 2;
fig. 4 is an enlarged view of a portion C of fig. 1.
In the figure: the device comprises a coke oven body 1, a smoke dust collecting cover 2, a smoke dust conveying pipeline 3, a hanging plate 4, a first air cylinder 5, a hanging rod 6, a fixed frame 7, a filter screen 8, a vibration motor 9, a collecting pipe 10, a collecting box 11, an inserting rod 12, a fixed block 13, a movable block 14, a spring 15, a fixture block 16, a second air cylinder 17, a sealing cover 18, a connecting block 19, an annular inserting plate 20, a top ring 21, a mounting bolt 22 and a rubber sealing ring 23.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, a complete equipment for capturing and purifying multi-source accidental smoke dust on the top of a coke oven comprises a coke oven body 1 and a smoke dust capturing cover 2, wherein the smoke dust capturing cover 2 is positioned at the top of the coke oven body 1, a smoke dust conveying pipeline 3 is fixedly arranged at the top of the smoke dust capturing cover 2, the smoke dust conveying pipeline 3 is made of metal materials and can ensure the strength of the smoke dust conveying pipeline 3, a filtering mechanism is arranged in the smoke dust conveying pipeline 3, a hanging plate 4 is horizontally arranged above the smoke dust capturing cover 2, first air cylinders 5 are fixedly arranged on the left side and the right side of the lower surface of the hanging plate 4, a hanging rod 6 is fixedly arranged at the tail end of a piston rod of each first air cylinder 5, the lower end of the hanging rod 6 is fixedly connected with the top of the smoke dust capturing cover 2, and a sealing mechanism which is;
the filter mechanism comprises a fixed frame 7, a filter screen 8, a vibration motor 9, a collecting pipe 10 and a collecting box 11, the fixed frame 7 is obliquely and fixedly arranged inside the smoke dust conveying pipeline 3, the filter screen 8 is fixedly arranged inside the fixed frame 7, the vibration motor 9 is fixedly arranged on the side wall of the fixed frame 7, a fixed hole is formed in the lower side of the smoke dust conveying pipeline 3, the collecting pipe 10 is fixedly arranged inside the fixed hole, a jack is formed in the top of the collecting box 11, the lower end of the collecting pipe 10 is inserted into the jack in the top of the collecting box 11, and a clamping mechanism is arranged between the two sides of the pipe wall of the collecting pipe 10 and the top;
the clamping mechanism comprises an inserting rod 12, a fixing block 13, a moving block 14, a spring 15 and a clamping block 16, wherein the inserting rod 12 is vertically and fixedly arranged at the top of the collecting box 11, the fixing block 13 is fixedly arranged on the pipe wall of the collecting pipe 10, a through hole for the inserting rod 12 to pass through is formed in the surface of the fixing block 13, a cavity is formed in the inserting rod 12, the moving block 14 is vertically arranged in the cavity in a sliding mode, the spring 15 is fixedly arranged on the side wall of the moving block 14, the other end of the spring 15 is fixedly connected with the side wall of the cavity, the clamping block 16 is fixedly arranged on one side, far away from the spring 15, of the moving block 14, and one end, far away from the moving block 14.
The sealing mechanism comprises a second cylinder 17 and a sealing cover 18, the sealing cover 18 is arranged on the outer wall of the coke oven body 1 in a sliding mode, the second cylinder 17 is fixedly arranged on the left side and the right side of the smoke dust collecting cover 2 respectively, connecting blocks 19 are fixedly arranged on the left side and the right side of the sealing cover 18, and the connecting blocks 19 are fixedly arranged at the tail ends of piston rods of the second cylinder 17.
The top ring 21 is fixedly arranged in the smoke trapping cover 2, the inner wall of the top ring 21 is abutted against the top of the coke oven body 1, and the cross section of the top ring 21 is triangular, so that the sealing effect between the smoke trapping covers 2 on the top of the coke oven body 1 can be ensured.
The inner wall of the jack at the top of the collecting box 11 is fixedly provided with a rubber sealing ring 23, and the pipe wall of the collecting pipe 10 is in sliding contact with the inner wall of the rubber sealing ring 23.
Mounting holes are formed in the left side and the right side of the upper surface of the hanging plate 4, mounting bolts 22 are arranged inside the mounting holes, and the hanging plate 4 can be fixedly mounted.
An annular inserting plate 20 is fixedly arranged at an opening at the upper end of the sealing cover 18, and an annular inserting groove matched with the annular inserting plate 20 is formed at an opening at the lower side of the smoke dust collecting cover 2, so that the sealing performance between the sealing cover 18 and the smoke dust collecting cover 2 can be improved.
In conclusion, when the complete equipment for trapping and purifying multi-source accidental smoke dust on the top of the coke oven is used, when the first cylinder 5 works and extends out, the smoke dust trapping cover 2 at the lower end of the suspender 6 covers the top of the coke oven body 1, meanwhile, the sealing cover 18 can also be inserted into the outer wall of the coke oven body 1, the second cylinder 17 is opened to work, and the second cylinder 17 enables the sealing cover 18 to move upwards and abut against the smoke dust trapping cover 2, so that the sealing performance between the coke oven body 1 and the smoke dust trapping cover 2 is ensured, and the phenomenon that smoke dust leaks out of the coke oven body 1 is avoided; the smoke and dust that coke oven body 1 produced can get into the inside of smoke and dust entrapment cover 2, the smoke and dust is through the inside filter screen 9 of fixed frame 7 again, can filter great granule in the smoke and dust, avoid follow-up smoke and dust to get into pulse bag dust collector and cause the phenomenon of jam, owing to be provided with shock dynamo 9 on fixed frame 7, can make the granule that filters down fall into in collecting pipe 10 and enter into the inside to collecting box 11, when the inside of treating collecting box 11 is collected fully, the fixture block 1 of both sides is pressed to the staff hand, make it remove to the inside of inserted bar 12, then can pour collecting box 11 and collecting pipe 10 separation and the granule with collecting box 11 inside.
It is to be noted that the term "comprises," "comprising," or any other variation thereof is intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a entrapment purification complete sets that is used for multisource sporadic smoke dust of coke oven roof, includes coke oven body (1) and smoke dust entrapment cover (2), its characterized in that: the smoke dust collecting cover (2) is positioned at the top of the coke oven body (1), a smoke dust conveying pipeline (3) is fixedly arranged at the top of the smoke dust collecting cover (2), a filtering mechanism is arranged inside the smoke dust conveying pipeline (3), a hanging plate (4) is horizontally arranged above the smoke dust collecting cover (2), first air cylinders (5) are fixedly arranged on the left side and the right side of the lower surface of the hanging plate (4), a hanging rod (6) is fixedly arranged at the tail end of a piston rod of each first air cylinder (5), the lower end of each hanging rod (6) is fixedly connected with the top of the smoke dust collecting cover (2), and a sealing mechanism which is in contact with the outer wall of the coke oven body (1) is arranged on the lower side of the smoke dust collecting cover (2);
the filter mechanism comprises a fixed frame (7), a filter screen (8), a vibration motor (9), a collecting pipe (10) and a collecting box (11), wherein the fixed frame (7) is obliquely and fixedly arranged inside the smoke conveying pipeline (3), the filter screen (8) is fixedly arranged inside the fixed frame (7), the vibration motor (9) is fixedly arranged on the side wall of the fixed frame (7), a fixed hole is formed in the lower side of the smoke conveying pipeline (3), the collecting pipe (10) is fixedly arranged inside the fixed hole, a jack is formed in the top of the collecting box (11), the lower end of the collecting pipe (10) is inserted into the jack in the top of the collecting box (11), and a clamping mechanism is arranged between two sides of the pipe wall of the collecting pipe (10) and the top of the collecting box (11);
the clamping mechanism comprises an inserted bar (12), a fixed block (13), a movable block (14), a spring (15) and a clamping block (16), the inserted bar (12) is vertically and fixedly arranged at the top of the collecting box (11), the fixed block (13) is fixedly arranged on the pipe wall of the collecting pipe (10), the surface of the fixed block (13) is provided with a through hole for the insertion rod (12) to pass through, a cavity is arranged in the inserted link (12), the moving block (14) is vertically and slidably arranged in the cavity, the spring (15) is fixedly arranged on the side wall of the moving block (14), the other end of the spring (15) is fixedly connected with the side wall of the cavity, the clamping block (16) is fixedly arranged on one side of the moving block (14) far away from the spring (15), one end of the clamping block (16) far away from the moving block (14) penetrates through the outer part of the inserted rod (12) and is clamped with the fixing block (13).
2. The complete equipment for trapping and purifying the multi-source accidental smoke on the coke oven top of the claim 1 is characterized in that: the sealing mechanism comprises a second cylinder (17) and a sealing cover (18), the sealing cover (18) is arranged on the outer wall of the coke oven body (1) in a sliding mode, the second cylinder (17) is fixedly arranged on the left side and the right side of the smoke dust collecting cover (2) respectively, connecting blocks (19) are fixedly arranged on the left side and the right side of the sealing cover (18), and the connecting blocks (19) are fixedly arranged at the tail ends of piston rods of the second cylinder (17).
3. The complete equipment for trapping and purifying the multi-source accidental smoke on the coke oven top of the claim 1 is characterized in that: the inner part of the smoke dust collecting cover (2) is fixedly provided with a top ring (21), the inner wall of the top ring (21) is abutted against the top of the coke oven body (1), and the cross section of the top ring (21) is triangular.
4. The complete equipment for trapping and purifying the multi-source accidental smoke on the coke oven top of the claim 1 is characterized in that: the inner wall of the jack at the top of the collecting box (11) is fixedly provided with a rubber sealing ring (23), and the pipe wall of the collecting pipe (10) is in sliding contact with the inner wall of the rubber sealing ring (23).
5. The complete equipment for trapping and purifying the multi-source accidental smoke on the coke oven top of the claim 1 is characterized in that: mounting holes are formed in the left side and the right side of the upper surface of the hanging plate (4), and mounting bolts (22) are arranged inside the mounting holes.
6. The complete equipment for trapping and purifying the multi-source accidental smoke on the coke oven top of the claim 2 is characterized in that: an annular inserting plate (20) is fixedly arranged at an opening at the upper end of the sealing cover (18), and an annular inserting groove matched with the annular inserting plate (20) is formed in an opening at the lower side of the smoke dust collecting cover (2).
7. The complete equipment for trapping and purifying the multi-source accidental smoke on the coke oven top of the claim 1 is characterized in that: the smoke dust conveying pipeline (3) is made of metal materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110256192.2A CN112999773A (en) | 2021-03-09 | 2021-03-09 | Complete equipment for capturing and purifying multi-source accidental smoke dust on top of coke oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110256192.2A CN112999773A (en) | 2021-03-09 | 2021-03-09 | Complete equipment for capturing and purifying multi-source accidental smoke dust on top of coke oven |
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| CN112999773A true CN112999773A (en) | 2021-06-22 |
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| CN202110256192.2A Pending CN112999773A (en) | 2021-03-09 | 2021-03-09 | Complete equipment for capturing and purifying multi-source accidental smoke dust on top of coke oven |
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| CN (1) | CN112999773A (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140366721A1 (en) * | 2013-06-17 | 2014-12-18 | Freundenberg Filtration Technologies, Llc | Self-regulating filtration system for weld smoke |
| CN204637828U (en) * | 2015-05-08 | 2015-09-16 | 中冶焦耐工程技术有限公司 | The sporadic smoke catching of a kind of oven top of coke oven multi-source is cleaned into covering device |
| CN206244718U (en) * | 2016-11-11 | 2017-06-13 | 中冶焦耐(大连)工程技术有限公司 | A kind of compact Formed Coke Furnace loss smoke collecting device |
| CN107930259A (en) * | 2017-11-08 | 2018-04-20 | 当涂县科辉商贸有限公司 | A kind of smoke and dust purifier |
| CN209967922U (en) * | 2019-05-25 | 2020-01-21 | 山东省金帅防水材料有限公司 | Air purification device of waterproof material workshop |
| CN209985096U (en) * | 2019-04-19 | 2020-01-24 | 苏州市贵翔精密机械有限公司 | Sheet metal production is with dustproof filter equipment |
| CN210065646U (en) * | 2019-05-17 | 2020-02-14 | 临汾万鑫达焦化有限责任公司 | Coke side dust removal device |
| CN210546924U (en) * | 2019-06-18 | 2020-05-19 | 惠州市新绿源环保科技服务有限公司 | Waste gas collection dust excluding hood |
| CN210701595U (en) * | 2019-08-23 | 2020-06-09 | 乌海市华资煤焦有限公司 | Coking flue gas is handled and is used suction device |
| CN210732896U (en) * | 2019-10-16 | 2020-06-12 | 南京龙创高分子材料有限公司 | A kneader dust excluding hood for preparing silicon rubber compound |
| CN210939575U (en) * | 2019-11-21 | 2020-07-07 | 厦门稻美橡塑制品有限公司 | Dust removal mechanism of PVC foaming board production line |
| CN211753338U (en) * | 2019-09-10 | 2020-10-27 | 陕西铸宇设备制造有限公司 | Smoke removal device of medium-frequency electric furnace |
-
2021
- 2021-03-09 CN CN202110256192.2A patent/CN112999773A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140366721A1 (en) * | 2013-06-17 | 2014-12-18 | Freundenberg Filtration Technologies, Llc | Self-regulating filtration system for weld smoke |
| CN204637828U (en) * | 2015-05-08 | 2015-09-16 | 中冶焦耐工程技术有限公司 | The sporadic smoke catching of a kind of oven top of coke oven multi-source is cleaned into covering device |
| CN206244718U (en) * | 2016-11-11 | 2017-06-13 | 中冶焦耐(大连)工程技术有限公司 | A kind of compact Formed Coke Furnace loss smoke collecting device |
| CN107930259A (en) * | 2017-11-08 | 2018-04-20 | 当涂县科辉商贸有限公司 | A kind of smoke and dust purifier |
| CN209985096U (en) * | 2019-04-19 | 2020-01-24 | 苏州市贵翔精密机械有限公司 | Sheet metal production is with dustproof filter equipment |
| CN210065646U (en) * | 2019-05-17 | 2020-02-14 | 临汾万鑫达焦化有限责任公司 | Coke side dust removal device |
| CN209967922U (en) * | 2019-05-25 | 2020-01-21 | 山东省金帅防水材料有限公司 | Air purification device of waterproof material workshop |
| CN210546924U (en) * | 2019-06-18 | 2020-05-19 | 惠州市新绿源环保科技服务有限公司 | Waste gas collection dust excluding hood |
| CN210701595U (en) * | 2019-08-23 | 2020-06-09 | 乌海市华资煤焦有限公司 | Coking flue gas is handled and is used suction device |
| CN211753338U (en) * | 2019-09-10 | 2020-10-27 | 陕西铸宇设备制造有限公司 | Smoke removal device of medium-frequency electric furnace |
| CN210732896U (en) * | 2019-10-16 | 2020-06-12 | 南京龙创高分子材料有限公司 | A kneader dust excluding hood for preparing silicon rubber compound |
| CN210939575U (en) * | 2019-11-21 | 2020-07-07 | 厦门稻美橡塑制品有限公司 | Dust removal mechanism of PVC foaming board production line |
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Application publication date: 20210622 |
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