CN103387837A - Decoking device - Google Patents
Decoking device Download PDFInfo
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- CN103387837A CN103387837A CN2013102939325A CN201310293932A CN103387837A CN 103387837 A CN103387837 A CN 103387837A CN 2013102939325 A CN2013102939325 A CN 2013102939325A CN 201310293932 A CN201310293932 A CN 201310293932A CN 103387837 A CN103387837 A CN 103387837A
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Abstract
The invention discloses a decoking device. The coke in a coke chamber can be cut and removed by the main cutting shaft and the main cutters, and at the same time the coke in the wall of the coke chamber can be cut and removed by the auxiliary cutting shaft and the auxiliary cutters. The auxiliary cutting shaft can keep revolving on its own axis when the auxiliary cutting shaft has a linkage with the transmission case, and thus a cooperative structure that the auxiliary cutting shaft orbits around the main cutting shaft is formed. Processing death angles are effectively avoided during the decoking process, and the whole decoking efficiency of the decoking device is prominently improved. Furthermore, the operation process is simple and practicable, and the work strength of workers and the processing cost of the decoking process are largely reduced.
Description
Technical field
The present invention relates to coking oil refining processing utility appliance technical field, particularly a kind of coke removing appts..
Background technology
Delayed coking is a kind of for process residual oils, the ripe oil refining process technology of vacuum residuum especially inferior.Delayed coking, take heavy oil, residual oil or even pitch as raw material,, through pyrogenic reaction, generates the products such as gas, gasoline, wax oil and coke.Due to chimeric tight between coke and coke drum walls, the coke difficult drop-off, therefore the decoking problem is puzzlement technician's a difficult problem always.
In present existing coke drum decoking process, normally adopt high-pressure hydraulic decoking method to carry out decoking, the high pressure water that this method is carried by high-pressure hydraulic pump, through rotary hose, the drilling rod nozzle to the hydraulic coke-cutting device, spray and form high-pressure spray from hydraulic coke-cutting device nozzle, borrow the powerful surging force of high-pressure spray that coke is cut down, make it to be gone out by tower bottom flow together with water.Constantly lifting of drilling rod and rotation, until the whole Ex-alls of coke in coke drum.
Yet although above-mentioned decoking mode can meet basic use needs, because its operation sequence is comparatively loaded down with trivial details, the operating time is longer, and decoking efficiency is lower, causes inconvenience for the smooth enforcement of related production operation.
Therefore, how to provide a kind of decoking efficiency higher, and coke removing appts. easy to operation is the important technological problems that those skilled in the art need to solve at present.
Summary of the invention
The purpose of this invention is to provide a kind of coke removing appts., the decoking efficiency of this coke removing appts. is higher, and it is easy to operation.
For solving the problems of the technologies described above, the invention provides a kind of coke removing appts., comprise the bracing frame that is arranged on the coke drum tower body, vertically be provided with transmission shaft on support frame as described above, also be provided with the drive unit that drives described transmission shaft fixed-axis rotation on support frame as described above, and be connected with clutch coupling between described drive unit and described transmission shaft;
The output terminal of described transmission shaft is set with the first driving toothed gear that links with described transmission shaft, one side of support frame as described above is provided with the transmission outer shaft, the axis of described transmission outer shaft parallels with the axis of described transmission shaft, the top of described transmission outer shaft is connected with master wheel, described master wheel and described transmission outer shaft coaxial linkage, and described master wheel is meshed with described the first driving toothed gear;
The bottom of described transmission outer shaft is provided with the transmission case that links with described transmission outer shaft, and the rotational plane of described transmission case is positioned at horizontal plane, the below of the inner end of described transmission case is provided with the main cutting axis coaxial with described transmission outer shaft, is provided with some main cutteves on the periphery of described main cutting axis;
The output terminal of described transmission shaft also is set with the second driving toothed gear that links with described transmission shaft, the coaxial interior axle of transmission that is fitted with in the middle part of described transmission outer shaft, in described transmission, the top of axle is connected with the first transmitting gear, axle coaxial linkage in described the first transmitting gear and described transmission, and be connected with the first chain between described the first transmitting gear and described the second driving toothed gear;
the inside of the inner end of described transmission case is provided with the second transmitting gear of the bottom of coaxial package axle in described transmission, and axle interlock in described the second transmitting gear and described transmission, the outer end of described transmission case is provided with the secondary cutting axis that be arranged in parallel with described main cutting axis, the inside of the outer end of described transmission case is provided with first follower gear of coaxial package in the top of described secondary cutting axis, described secondary cutting axis and described the first follower gear interlock, and be connected with the second chain between described the first follower gear and described the second transmitting gear, be provided with some secondary cutteves on the periphery of described secondary cutting axis.
Preferably, the inner end of described transmission case has pilot hole, described main cutting axis run through described pilot hole and with described transmission in the axle coaxial linkage.
Preferably, in described main cutting axis and described transmission, axle is the integral type structure.
Preferably, be provided with the electric pushrod that can vertically move on support frame as described above, be provided with depression bar between described electric pushrod and described clutch coupling, one end and the described electric pushrod of described depression bar are hinged, the other end of described depression bar is connected with described clutch coupling, also be provided with bearing on support frame as described above, described bearing is between described electric pushrod and described clutch coupling, and the middle part of described bearing and described depression bar is hinged.
Preferably, the bottom of described main cutting axis is provided with the spirally-guided sheet.
Preferably, the bottom of described main cutting axis is provided with the helical cut head, and described helical cut head is positioned at the below of described spirally-guided sheet along the bearing of trend of the axis of described main cutting axis.
Preferably, described drive unit comprises the motor and speed reducer that cooperatively interacts, and is connected with shaft coupling between the output shaft of described motor and the input shaft of described step-down gear, and between the output shaft of described step-down gear and described clutch coupling, key is connected.
Preferably, the top of described transmission outer shaft is installed with the upper flange suitable with described master wheel, and described master wheel is by fastening piece and the described upper flange linkage that is fastened;
The bottom of described transmission outer shaft is installed with the lower flange suitable with described transmission case, and described transmission case is by fastening piece and the described lower flange linkage that is fastened.
Preferably, between described clutch coupling and described transmission shaft, between described transmission shaft and described the first driving toothed gear, between described transmission shaft and described the second driving toothed gear, in described the first transmitting gear and described transmission between axle, between described the second transmitting gear and the interior axle of described transmission, being key between described the first follower gear and described secondary cutting axis is connected.
relative above-mentioned background technology, coke removing appts. provided by the present invention, comprise the bracing frame that is arranged on the coke drum tower body, vertically be provided with transmission shaft on support frame as described above, also be provided with the drive unit that drives described transmission shaft fixed-axis rotation on support frame as described above, and be connected with clutch coupling between described drive unit and described transmission shaft, the output terminal of described transmission shaft is set with the first driving toothed gear that links with described transmission shaft, one side of support frame as described above is provided with the transmission outer shaft, the axis of described transmission outer shaft parallels with the axis of described transmission shaft, the top of described transmission outer shaft is connected with master wheel, described master wheel and described transmission outer shaft coaxial linkage, and described master wheel is meshed with described the first driving toothed gear, the bottom of described transmission outer shaft is provided with the transmission case that links with described transmission outer shaft, and the rotational plane of described transmission case is positioned at horizontal plane, the below of the inner end of described transmission case is provided with the main cutting axis coaxial with described transmission outer shaft, is provided with some main cutteves on the periphery of described main cutting axis, the output terminal of described transmission shaft also is set with the second driving toothed gear that links with described transmission shaft, the coaxial interior axle of transmission that is fitted with in the middle part of described transmission outer shaft, in described transmission, the top of axle is connected with the first transmitting gear, axle coaxial linkage in described the first transmitting gear and described transmission, and be connected with the first chain between described the first transmitting gear and described the second driving toothed gear, the inside of the inner end of described transmission case is provided with the second transmitting gear of the bottom of coaxial package axle in described transmission, and axle interlock in described the second transmitting gear and described transmission, the outer end of described transmission case is provided with the secondary cutting axis that be arranged in parallel with described main cutting axis, the inside of the outer end of described transmission case is provided with first follower gear of coaxial package in the top of described secondary cutting axis, described secondary cutting axis and described the first follower gear interlock, and be connected with the second chain between described the first follower gear and described the second transmitting gear, be provided with some secondary cutteves on the periphery of described secondary cutting axis.in working process, described drive unit passes through by described the first driving toothed gear, the described main cutting axis of transmission system drives and described transmission case System of Rotating about Fixed Axis that described master wheel and described transmission outer shaft form, described drive unit passes through by described the second driving toothed gear simultaneously, described the first transmitting gear, axle in described transmission, the described secondary cutting axis of transmission system drives that described the second transmitting gear and described the first follower gear form is made System of Rotating about Fixed Axis, described main cutting axis and each described main cutter can be removed the coke cutting that is positioned at coke drum inside, described secondary cutting axis and each secondary cutter can be removed the cutting of the coke on coke drum tower wall simultaneously, and described secondary cutting axis is when keeping rotation, can link with described transmission case, to form the fit structure around described main cutting axis revolution, thereby effectively avoided the processing dead angle in the decoking process process, and significantly improved the whole decoking efficiency of described coke removing appts., and its operating process is simple and easy to do, greatly reduce the processing cost of staff's labour intensity and whole decoking process.
In another preferred version of the present invention, the inner end of described transmission case has pilot hole, described main cutting axis run through described pilot hole and with described transmission in the axle coaxial linkage.Has this kind axle in the described main cutting axis of structure and described transmission that is linked, can make described secondary cutting axis opposite with the sense of rotation of described main cutting axis around the revolution direction of described main cutting axis, thereby further increase tearing and crushing strength of described coke removing appts. STRENGTH ON COKE, and make the whole decoking efficiency of described coke removing appts. be able to further raising.
Description of drawings
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, below will the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
The coke removing appts. that Fig. 1 provides for a kind of embodiment of the present invention and the assembly structure schematic diagram between the coke drum tower body.
Embodiment
Core of the present invention is to provide a kind of coke removing appts., and the decoking efficiency of this coke removing appts. is higher, and it is easy to operation.
In order to make those skilled in the art person understand better the present invention program, the present invention is described in further detail below in conjunction with the drawings and specific embodiments.
Please refer to Fig. 1, the coke removing appts. that Fig. 1 provides for a kind of embodiment of the present invention and the assembly structure schematic diagram between the coke drum tower body.
in embodiment, coke removing appts. provided by the present invention, comprise the bracing frame 11 that is arranged on the coke drum tower body, vertically be provided with transmission shaft 111 on bracing frame 11, also be provided with the drive unit that drives transmission shaft 111 fixed-axis rotations on bracing frame 11, and be connected with clutch coupling 112 between described drive unit and transmission shaft 111, the output terminal of transmission shaft 111 is set with the first driving toothed gear 113 that links with transmission shaft 111, one side of bracing frame 11 is provided with transmission outer shaft 12, the axis of transmission outer shaft 12 parallels with the axis of transmission shaft 111, the top of transmission outer shaft 12 is connected with master wheel 121, master wheel 121 and transmission outer shaft 12 coaxial linkages, and master wheel 121 is meshed with the first driving toothed gear 113, the bottom of transmission outer shaft 12 is provided with the transmission case 122 that links with transmission outer shaft 12, and the rotational plane of transmission case 122 is positioned at horizontal plane, the below of the inner end of transmission case 122 is provided with the main cutting axis 13 coaxial with transmission outer shaft 12, is provided with some main cutteves 131 on the periphery of main cutting axis 13, the output terminal of transmission shaft 111 also is set with the second driving toothed gear 114 that links with transmission shaft 111, the coaxial interior axle 14 of transmission that is fitted with in the middle part of transmission outer shaft 12, in transmission, the top of axle 14 is connected with the first transmitting gear 141, axle 14 coaxial linkages in the first transmitting gear 141 and transmission, and the first transmitting gear 141 and 114 of the second driving toothed gears are connected with the first chain 142, the inside of the inner end of transmission case 122 is provided with the second transmitting gear 143 of the bottom of coaxial package axle 14 in transmission, and the second transmitting gear 143 and interior axle 14 interlocks of transmission, the outer end of transmission case 122 is provided with the secondary cutting axis 15 that be arranged in parallel with main cutting axis 13, the inside of the outer end of transmission case 122 is provided with first follower gear 144 of coaxial package in the top of secondary cutting axis 15, secondary cutting axis 15 and the first follower gear 144 interlocks, and the first follower gear 144 and 143 of the second transmitting gears are connected with the second chain 145, be provided with some secondary cutteves 151 on the periphery of secondary cutting axis 15.in working process, described drive unit passes through by the first driving toothed gear 113, transmission system drives master's cutting axis 13 and transmission case 122 System of Rotating about Fixed Axis that master wheel 121 and transmission outer shaft 12 form, described drive unit passes through by the second driving toothed gear 114 simultaneously, the first transmitting gear 141, axle 14 in transmission, the secondary cutting axis 15 of transmission system drives that the second transmitting gear 143 and the first follower gear 145 form is made System of Rotating about Fixed Axis, main cutting axis 13 and each main cutter 131 can be removed the coke cutting that is positioned at coke drum inside, secondary cutting axis 15 and each secondary cutter 151 can be removed the cutting of the coke on coke drum tower wall simultaneously, and secondary cutting axis 15 is when keeping rotation, can link with transmission case 122, to form the fit structure around main cutting axis 13 revolution, thereby effectively avoided the processing dead angle in the decoking process process, and significantly improved the whole decoking efficiency of described coke removing appts., and its operating process is simple and easy to do, greatly reduce the processing cost of staff's labour intensity and whole decoking process.
Should be clear and definite, above-mentioned clutch coupling 112 can be jack clutch or gear clutch, the gear teeth of above-mentioned each gear can be straight-tooth or helical teeth, that is, so long as can meet the actual use needs of described coke removing appts., all can.
Further, the inner end of transmission case 122 has the pilot hole (not shown), main cutting axis 13 run through described pilot hole and with transmission in axle 14 coaxial linkages.Has this kind axle 14 in the main cutting axis 13 of structure and transmission that is linked, can make secondary cutting axis 15 opposite with the sense of rotation of main cutting axis 13 around the revolution direction of main cutting axis 13, thereby further increase tearing and crushing strength of described coke removing appts. STRENGTH ON COKE, and make the whole decoking efficiency of described coke removing appts. be able to further raising.
More specifically, main cutting axis 13 is the integral type structure with the interior axle 14 of transmission.The structure formation of this kind integral type can further improve the assembly structure intensity of 14, axle in main cutting axis 13 and transmission, thereby makes the one-piece construction of described coke removing appts. more reliable.
Further, be provided with the electric pushrod 115 that can vertically move on bracing frame 11, be provided with depression bar 116 between electric pushrod 115 and clutch coupling 112, one end and the electric pushrod 115 of depression bar 116 are hinged, the other end of depression bar 116 is connected with clutch coupling 112, also be provided with bearing 117 on bracing frame 11, bearing 117 is between electric pushrod 115 and clutch coupling 112, and bearing 117 is hinged with the middle part of depression bar 116.in working process, by electric pushrod 115, the leverage of bearing 117 and 116 hinged formation of correspondence of depression bar, can rely on stretching and doing suitably mobile by depression bar 116 band dynamic clutch 112 in the vertical directions of electric pushrod 115, with adjust between clutch coupling 112 and described drive unit output terminal closed with separate, thereby can in time cut off or weaken in transmission shaft 111 and dependency structure working temperature thereof the power supply of 112, described drive unit and clutch coupling when too high, avoid, because of overload or excess Temperature, the serviceability of described drive unit and associated components thereof is caused disadvantageous effect.
On the other hand, the bottom of main cutting axis 13 is provided with spirally-guided sheet 132.In main cutting axis 13 rotary courses, spirally-guided sheet 132 can guide the coke that is cut down by main cutter 131 in time to be expelled to the outside of coke drum.
More specifically, the bottom of main cutting axis 13 is provided with helical cut 133, and the bearing of trend of helical cut 133 axis along main cutting axis 13 is positioned at the below of spirally-guided sheet 132.In main cutting axis 13 rotary courses, this helical cut 133 can be carried out further fragmentation to the larger-size coke that is cut down by main cutter 131, and the coke after finishing dealing with is expelled to the outside of coke drum
In addition, described drive unit comprises motor 161 and the step-down gear 162 that cooperatively interacts, and is connected with shaft coupling 163 between the input shaft of the output shaft of motor 161 and step-down gear 162, and 112 keys of the output shaft of step-down gear 162 and clutch coupling are connected.The drive unit that employing is comprised of motor 161, step-down gear 162 and shaft coupling 163, can further guarantee the power supply stability of described coke removing appts., and the apparent availability of the parts such as above-mentioned motor and speed reducer is larger, buying is convenient and for ease of maintenaince and maintenance, thereby makes the overall operation cost of described coke removing appts. be able to further reduction.
In addition, the top of transmission outer shaft 12 is installed with the upper flange (not shown) suitable with master wheel 121, and master wheel 121 is by fastening piece and the described upper flange linkage that is fastened; The bottom of transmission outer shaft 12 is installed with the lower flange (not shown) suitable with transmission case 122, and transmission case 122 is by fastening piece and the described lower flange linkage that is fastened.This kind flange assembly structure can further improve the Assembly stability of 122 of transmission outer shaft 12 and master wheel 121 and transmission cases, and makes the integral installation distribution structure of described coke removing appts. more reliable.
Should be pointed out that in the assembling use procedure specific to reality, 12 of above-mentioned upper flange and lower flange and transmission outer shafts can be the integral type structure, further to improve the assembly structure intensity between transmission outer shaft 12 and relevant assembly parts thereof.
Further, between clutch coupling 112 and transmission shaft 111, between transmission shaft 111 and the first driving toothed gear 113, between transmission shaft 111 and the second driving toothed gear 114, in the first transmitting gear 141 and transmission between axle 14, between the second transmitting gear 143 and the interior axle 14 of transmission, being key between the first follower gear 144 and secondary cutting axis 15 is connected.The assembly structure that this kind key connects can effectively guarantee the assembling intensity between each relevant assembly parts, and its assembly structure is comparatively simple, and assembling process is simple and easy to do, thereby makes the whole assembling process of described coke removing appts. more simple and easy to do.
in summary, the coke removing appts. that provides in the present invention, comprise the bracing frame that is arranged on the coke drum tower body, vertically be provided with transmission shaft on support frame as described above, also be provided with the drive unit that drives described transmission shaft fixed-axis rotation on support frame as described above, and be connected with clutch coupling between described drive unit and described transmission shaft, the output terminal of described transmission shaft is set with the first driving toothed gear that links with described transmission shaft, one side of support frame as described above is provided with the transmission outer shaft, the axis of described transmission outer shaft parallels with the axis of described transmission shaft, the top of described transmission outer shaft is connected with master wheel, described master wheel and described transmission outer shaft coaxial linkage, and described master wheel is meshed with described the first driving toothed gear, the bottom of described transmission outer shaft is provided with the transmission case that links with described transmission outer shaft, and the rotational plane of described transmission case is positioned at horizontal plane, the below of the inner end of described transmission case is provided with the main cutting axis coaxial with described transmission outer shaft, is provided with some main cutteves on the periphery of described main cutting axis, the output terminal of described transmission shaft also is set with the second driving toothed gear that links with described transmission shaft, the coaxial interior axle of transmission that is fitted with in the middle part of described transmission outer shaft, in described transmission, the top of axle is connected with the first transmitting gear, axle coaxial linkage in described the first transmitting gear and described transmission, and be connected with the first chain between described the first transmitting gear and described the second driving toothed gear, the inside of the inner end of described transmission case is provided with the second transmitting gear of the bottom of coaxial package axle in described transmission, and axle interlock in described the second transmitting gear and described transmission, the outer end of described transmission case is provided with the secondary cutting axis that be arranged in parallel with described main cutting axis, the inside of the outer end of described transmission case is provided with first follower gear of coaxial package in the top of described secondary cutting axis, described secondary cutting axis and described the first follower gear interlock, and be connected with the second chain between described the first follower gear and described the second transmitting gear, be provided with some secondary cutteves on the periphery of described secondary cutting axis.in working process, described drive unit passes through by described the first driving toothed gear, the described main cutting axis of transmission system drives and described transmission case System of Rotating about Fixed Axis that described master wheel and described transmission outer shaft form, described drive unit passes through by described the second driving toothed gear simultaneously, described the first transmitting gear, axle in described transmission, the described secondary cutting axis of transmission system drives that described the second transmitting gear and described the first follower gear form is made System of Rotating about Fixed Axis, described main cutting axis and each described main cutter can be removed the coke cutting that is positioned at coke drum inside, described secondary cutting axis and each secondary cutter can be removed the cutting of the coke on coke drum tower wall simultaneously, and described secondary cutting axis is when keeping rotation, can link with described transmission case, to form the fit structure around described main cutting axis revolution, thereby effectively avoided the processing dead angle in the decoking process process, and significantly improved the whole decoking efficiency of described coke removing appts., and its operating process is simple and easy to do, greatly reduce the processing cost of staff's labour intensity and whole decoking process.
Above coke removing appts. provided by the present invention is described in detail.Applied specific case herein principle of the present invention and embodiment are set forth, the explanation of above embodiment just is used for helping to understand method of the present invention and core concept thereof.Should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention, can also carry out some improvement and modification to the present invention, these improvement and modification also fall in the protection domain of the claims in the present invention.
Claims (9)
1. coke removing appts., it is characterized in that: comprise the bracing frame that is arranged on the coke drum tower body, vertically be provided with transmission shaft on support frame as described above, also be provided with the drive unit that drives described transmission shaft fixed-axis rotation on support frame as described above, and be connected with clutch coupling between described drive unit and described transmission shaft;
The output terminal of described transmission shaft is set with the first driving toothed gear that links with described transmission shaft, one side of support frame as described above is provided with the transmission outer shaft, the axis of described transmission outer shaft parallels with the axis of described transmission shaft, the top of described transmission outer shaft is connected with master wheel, the outer between centers coaxial linkage of described master wheel and described transmission, and described master wheel is meshed with described the first driving toothed gear;
The bottom of described transmission outer shaft is provided with the transmission case that links with described transmission outer shaft, and the rotational plane of described transmission case is positioned at horizontal plane, the below of the inner end of described transmission case is provided with the main cutting axis coaxial with described transmission outer shaft, is provided with some main cutteves on the periphery of described main cutting axis;
The output terminal of described transmission shaft also is set with the second driving toothed gear that links with described transmission shaft, the coaxial interior axle of transmission that is fitted with in the middle part of described transmission outer shaft, in described transmission, the top of axle is connected with the first transmitting gear, axle coaxial linkage in described the first transmitting gear and described transmission, and be connected with the first chain between described the first transmitting gear and described the second driving toothed gear;
the inside of the inner end of described transmission case is provided with the second transmitting gear of the bottom of coaxial package axle in described transmission, and axle interlock in described the second transmitting gear and described transmission, the outer end of described transmission case is provided with the secondary cutting axis that be arranged in parallel with described main cutting axis, the inside of the outer end of described transmission case is provided with first follower gear of coaxial package in the top of described secondary cutting axis, described secondary cutting axis and described the first follower gear interlock, and be connected with the second chain between described the first follower gear and described the second transmitting gear, be provided with some secondary cutteves on the periphery of described secondary cutting axis.
2. coke removing appts. as claimed in claim 1, it is characterized in that: the inner end of described transmission case has pilot hole, described main cutting axis run through described pilot hole and with described transmission in the axle coaxial linkage.
3. coke removing appts. as claimed in claim 2 is characterized in that: in described main cutting axis and described transmission, axle is the integral type structure.
4. coke removing appts. as claimed in claim 1, it is characterized in that: be provided with the electric pushrod that can vertically move on support frame as described above, be provided with depression bar between described electric pushrod and described clutch coupling, one end and the described electric pushrod of described depression bar are hinged, the other end of described depression bar is connected with described clutch coupling, also be provided with bearing on support frame as described above, described bearing is between described electric pushrod and described clutch coupling, and the middle part of described bearing and described depression bar is hinged.
5. coke removing appts. as claimed in claim 1, it is characterized in that: the bottom of described main cutting axis is provided with the spirally-guided sheet.
6. coke removing appts. as claimed in claim 5, it is characterized in that: the bottom of described main cutting axis is provided with the helical cut head, and described helical cut head is positioned at the below of described spirally-guided sheet along the bearing of trend of the axis of described main cutting axis.
7. coke removing appts. as claimed in claim 1, it is characterized in that: described drive unit comprises the motor and speed reducer that cooperatively interacts, be connected with shaft coupling between the output shaft of described motor and the input shaft of described step-down gear, between the output shaft of described step-down gear and described clutch coupling, key is connected.
8. coke removing appts. as claimed in claim 1, it is characterized in that: the top of described transmission outer shaft is installed with the upper flange suitable with described master wheel, and described master wheel is by fastening piece and the described upper flange linkage that is fastened;
The bottom of described transmission outer shaft is installed with the lower flange suitable with described transmission case, and described transmission case is by fastening piece and the described lower flange linkage that is fastened.
9. coke removing appts. as described in any one in claim 1 to 8 is characterized in that: between described clutch coupling and described transmission shaft, between described transmission shaft and described the first driving toothed gear, between described transmission shaft and described the second driving toothed gear, in described the first transmitting gear and described transmission between axle, between described the second transmitting gear and the interior axle of described transmission, be key between described the first follower gear and described secondary cutting axis and be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102939325A CN103387837A (en) | 2013-07-12 | 2013-07-12 | Decoking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102939325A CN103387837A (en) | 2013-07-12 | 2013-07-12 | Decoking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103387837A true CN103387837A (en) | 2013-11-13 |
Family
ID=49532260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013102939325A Pending CN103387837A (en) | 2013-07-12 | 2013-07-12 | Decoking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103387837A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105154110A (en) * | 2015-10-09 | 2015-12-16 | 湖南万通科技有限公司 | Decoking device for coke tower |
| WO2016058281A1 (en) * | 2014-10-14 | 2016-04-21 | 洛阳瑞昌石油化工设备有限公司 | Method for decoking inner wall of metal cavity |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1042479A (en) * | 1989-12-27 | 1990-05-30 | 北京化工学院 | Agitating device of multi-spindle combined moving planet type |
| CN201501842U (en) * | 2009-09-01 | 2010-06-09 | 张树文 | Built-in decoking device |
-
2013
- 2013-07-12 CN CN2013102939325A patent/CN103387837A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1042479A (en) * | 1989-12-27 | 1990-05-30 | 北京化工学院 | Agitating device of multi-spindle combined moving planet type |
| CN201501842U (en) * | 2009-09-01 | 2010-06-09 | 张树文 | Built-in decoking device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016058281A1 (en) * | 2014-10-14 | 2016-04-21 | 洛阳瑞昌石油化工设备有限公司 | Method for decoking inner wall of metal cavity |
| CN105154110A (en) * | 2015-10-09 | 2015-12-16 | 湖南万通科技有限公司 | Decoking device for coke tower |
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Address after: 410100 No. 17 screw Road, Changsha economic and Technological Development Zone, Hunan, China Applicant after: Hunan Wan Tong Science and Technology Ltd. Address before: 410100 No. 17 screw Road, Changsha economic and Technological Development Zone, Hunan, China Applicant before: Hunan Wantong Electric Power Technology & Engineering Co., Ltd. |
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Application publication date: 20131113 |