CN204958804U - Sealed collection dirt collecting main mechanism of coke oven - Google Patents
Sealed collection dirt collecting main mechanism of coke oven Download PDFInfo
- Publication number
- CN204958804U CN204958804U CN201520673396.6U CN201520673396U CN204958804U CN 204958804 U CN204958804 U CN 204958804U CN 201520673396 U CN201520673396 U CN 201520673396U CN 204958804 U CN204958804 U CN 204958804U
- Authority
- CN
- China
- Prior art keywords
- dirt
- coke oven
- poppetvalve
- main mechanism
- dust main
- 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.)
- Expired - Fee Related
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- Coke Industry (AREA)
Abstract
The utility model discloses a sealed collection dirt collecting main mechanism of coke oven belongs to coke oven dust collecting equipment technical field, and it includes the body and lead to the device rather than the telescopic dirt conductance of arrangement on leading the cigarette car and lead burnt car of intercommunication, a serial communication port, the body leads to device swing joint with the dirt conductance, through poppet valve and dirt gas passageway intercommunication on the body, the circular port has in the middle of the body upper end, the poppet valve with circular port sealing connection, dirt gas passageway upper end is equipped with the uide bushing, the poppet valve is connected with hoisting device through the uide bushing. The beneficial effects of the utility model are that, overcoming collection technique not enough of high temperature dirt gas in current internal coking industry coke oven coal charging, the coke pushing production process, providing a convenient operation, sealing performance is good, energy saving and consumption reduction, and the small investment, the working costs is low, reduces worker intensity of labour.
Description
Technical field
The utility model belongs to coke oven dust equipment technical field, is specifically related to a kind of coke oven sealing control of dust main mechanism.
Background technology
Coke oven produces when coalingging and discharge of the coke a large amount of has cloud of dust gas, collects enter control of dust main through particle collector.Control of dust main is an exhaust gases passes, is the dirt gas collected is delivered to ground station for dust removal from belt lifting vehicle exhanst gas outlet.
The control of dust main that the high-temperature dust gas that coke oven coal-charging, coke pushing produce both at home and abroad at present adopts has following three kinds of modes usually:
1. turnover panel valve type control of dust main
2. belt sealing dolly control of dust main
3. hydrolock control of dust main
Turnover panel valve type control of dust main and belt sealing control of dust main, owing to being face seal, Gu and air leak rate of air curtain is high, and the terrestrial station's blower fan power of the assembling unit configured is high, and dust removal installation pipeline is comparatively large, and investment is comparatively large, and running cost is higher.Being not easy to Operation and Maintenance etc. unloads sunken.Hydrolock control of dust main, although good sealing effect easily produces steam due to high-temperature dust gas by hydrolock control of dust main, brings certain difficult treatment to follow-up terrestrial station.And in water seal tank, easily retain a large amount of macrobead thing, need that regular labor cleaning's labour intensity is large and maintenance cost is high.
Utility model content
In order to overcome the deficiency in prior art existing for control of dust main, the utility model provides a kind of good sealing effect, and running cost is low, less investment, the coke oven sealing control of dust main mechanism that convenient operation is safeguarded.
The utility model solves the problems of the technologies described above adopted technical scheme: the telescopic dirt conductance exchange device be placed on smoke guiding bogie and coke guiding locomotive that coke oven sealing control of dust main mechanism comprises body and is communicated with it, it is characterized in that, described body is flexibly connected with dirt conductance exchange device, body upper end is by poppetvalve and dirt gas channel connection, in the middle of described body upper end, there is circular port, described poppetvalve and described circular port are tightly connected, described dirt gas passage upper end is provided with orienting sleeve, and described poppetvalve is connected with lifting gear by orienting sleeve.
Further, described poppetvalve is the uncovered round box in the lower surface of a back-off, is provided with seal band, is provided with fire-resistant high-resiliency lock packing in seal band in box body.
Further, described high temperature resistant for snappiness lock packing be rubber asbestos packing material.
Further, described lifting gear comprises lifting rod, wireline, guide deflection sheave, linkage assembly, described lifting rod one end is connected with poppetvalve, the other end connecting steel wire ropes of described poppetvalve, described wireline is connected with linkage assembly by guide deflection sheave, and linkage assembly is controlled by cylinder putter.
The beneficial effects of the utility model are, overcome the deficiency of the collection technique of high-temperature dust gas in Present Domestic coking industry coke oven coal-charging, coke pushing production process, this utility model is easy to operate, good seal performance, energy-saving and cost-reducing, less investment, working cost is low, reduces worker's labour intensity.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
In figure: body 1, dirt conductance exchange device 2, seal band 3, poppetvalve 4, dirt gas passage 5, orienting sleeve 6, lifting gear 7, lifting rod 71, wireline 72, guide deflection sheave 73, linkage assembly 74.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is further described.
The telescopic dirt conductance exchange device 2 be placed on smoke guiding bogie and coke guiding locomotive that coke oven sealing control of dust main mechanism comprises body 1 and is communicated with it, it is characterized in that, described body 1 is flexibly connected with dirt conductance exchange device 2, body 2 upper end is communicated with dirt gas passage 5 by poppetvalve 4, in the middle of described body upper end, there is circular port, described poppetvalve 4 is tightly connected with described circular port, and described dirt gas passage 5 upper end is provided with orienting sleeve 6, and described poppetvalve 4 is connected with lifting gear 7 by orienting sleeve 6.
Further, described poppetvalve 4 is the uncovered round box in the lower surface of a back-off, and be provided with seal band 3 in box body, be provided with fire-resistant high-resiliency lock packing in seal band, sealing endless belt better can play sealing function.
Further, described fire-resistant high-resiliency lock packing is rubber asbestos packing material.
Further, described lifting gear 7 comprises lifting rod 71, wireline 72, guide deflection sheave 73, linkage assembly 74, described lifting rod 71 one end is connected with poppetvalve 4, the other end connecting steel wire ropes 72 of described poppetvalve 4, wireline 72 is connected with linkage assembly 74 by guide deflection sheave 73, and linkage assembly 74 is controlled by cylinder putter.
First start the reach of telescopic dirt conductance stretching compression apparatus 2 during use with control of dust main body 1 dirt gas entrance to joint, open cylinder putter reach, promotion linkage assembly 74 rotates clockwise until position.Under linkage assembly 74 acts on, drive wireline 72 to be opened by guide deflection sheave 73 poppetvalve 4 and move on to position.And open dirt gas passage 5, under terrestrial station's blower negative pressure effect, coke oven coal-charging and the high-temperature dust gas that discharges of the coke enter the inner valve port of control of dust main in control of dust main dirt tracheae body 1 by telescopic dirt conductance exchange device 2 and to enter after terrestrial station's follow-up dust removal installation purify through dirt gas passage 5 and arrange outward.When to coaling and after coke pushing work completes, move after telescopic dirt conductance exchange device 2 and depart from control of dust main body 1, and move after cylinder putter, linkage assembly 74 is rotated counterclockwise reset, poppetvalve 4 falls voluntarily to chewing with valve port in action of gravity and closes gravity and seal, thus completes coke oven coal-charging high-temperature dust conductance of the discharging of the coke and lead to technical process whole process.
The above is only the preferred implementation of this patent; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the art of this patent principle; can also make some improvement and replacement, these improve and replace the protection domain that also should be considered as this patent.
Claims (4)
1. coke oven sealing control of dust main mechanism, the telescopic dirt conductance exchange device be placed on smoke guiding bogie and coke guiding locomotive comprising body and be communicated with it, it is characterized in that, described body is flexibly connected with dirt conductance exchange device, body upper end is by poppetvalve and dirt gas channel connection, and have circular port in the middle of described body upper end, described poppetvalve and described circular port are tightly connected, described dirt gas passage upper end is provided with orienting sleeve, and described poppetvalve is connected with lifting gear by orienting sleeve.
2. coke oven according to claim 1 sealing control of dust main mechanism, is characterized in that, described poppetvalve is the uncovered round box in the lower surface of a back-off, is provided with seal band, is provided with fire-resistant high-resiliency lock packing in seal band in box body.
3. coke oven sealing control of dust main mechanism according to claim 2, it is characterized in that, described fire-resistant high-resiliency lock packing is rubber asbestos packing material.
4. coke oven sealing control of dust main mechanism according to claim 1 and 2, it is characterized in that, described lifting gear comprises lifting rod, wireline, guide deflection sheave, linkage assembly, described lifting rod one end is connected with poppetvalve, the other end connecting steel wire ropes of described poppetvalve, described wireline is connected with linkage assembly by guide deflection sheave, and linkage assembly is controlled by cylinder putter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520673396.6U CN204958804U (en) | 2015-09-01 | 2015-09-01 | Sealed collection dirt collecting main mechanism of coke oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520673396.6U CN204958804U (en) | 2015-09-01 | 2015-09-01 | Sealed collection dirt collecting main mechanism of coke oven |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204958804U true CN204958804U (en) | 2016-01-13 |
Family
ID=55053884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520673396.6U Expired - Fee Related CN204958804U (en) | 2015-09-01 | 2015-09-01 | Sealed collection dirt collecting main mechanism of coke oven |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204958804U (en) |
-
2015
- 2015-09-01 CN CN201520673396.6U patent/CN204958804U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160113 Termination date: 20180901 |