CN205088182U - Decoking device for coke tower - Google Patents
Decoking device for coke tower Download PDFInfo
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- CN205088182U CN205088182U CN201520779088.1U CN201520779088U CN205088182U CN 205088182 U CN205088182 U CN 205088182U CN 201520779088 U CN201520779088 U CN 201520779088U CN 205088182 U CN205088182 U CN 205088182U
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- main shaft
- coke
- coking tower
- support
- coking
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Abstract
The utility model discloses a decoking device for coke tower for the coke clears away in the coking tower, include the support and install driving motor on the support, be provided with the action wheel on driving motor's the output shaft, movable mounting has the main shaft just on the support the main shaft can follow on the support main shaft axial displacement, the main shaft head end is provided with from the driving wheel, the action wheel with from being provided with the drive belt between the driving wheel, the main shaft tail end is provided with the cutting knife piece, the cutting knife piece is used for cutting coke in the coking tower. This decoking device for coke tower can prevent effectively through its structural design that driving motor from burning out, ensureing the decoking process and going on smoothly, can avoid water waste again, practice thrift manufacturing cost.
Description
Technical field
The utility model relates to chemical machinery field, more particularly, and particularly a kind of coking tower coke removing appts..
Background technology
Coking is a kind of oil refining process method, is mainly used for residual oil, the processing of vacuum residuum especially inferior.Coking for raw material with heavy oil, residual oil or even pitch, enters coking tower, cracking, condensation reaction occurs under certain temperature, pressure after heating, generates the products such as gas, gasoline, wax oil and coke.In coking, because coke is slowly deposited in coking tower, can be closely chimeric between coke and the tower wall of coking tower, be not easy very much to come off, if these coke are removed not in time, then can have a strong impact on the use of coking tower, even affect the quality of coke chemicals, therefore, in coking, decoking is very crucial step.
Presently, be generally adopt high pressure water force method to carry out decoking in conventional production.High pressure water force method mainly carries cleaning water to the top of coking tower by high-pressure hydraulic pump, high velocity flow flows through hollow rod and the coke cutter being connected to hollow rod lower end successively, sprayed by the nozzle on coke cutter again and form high-pressure spray, by means of its powerful surging force, coke being cut down from coking tower tower wall.In this process, be connected with drive-motor above drilling rod, drive-motor drives drilling rod be constantly elevated and rotate, thus cuts the coke on coking tower tower wall, until whole for the coke in coking tower Ex-all.
When drilling rod rotates decoking, because in coking tower, self-temperature is higher, and in drilling rod rotary course, also can produce a large amount of heats, therefore, the drive-motor connected above drilling rod is easy to be heated excessively and shut down, severe patient even causes and burns out, and extreme influence the carrying out smoothly of decoking process, also causes the waste on the production time; In addition, adopt the water flow pressure required for above-mentioned hydraulic decoking method very high, need consume a large amount of water resourcess, and can produce a large amount of coking chemical waste waters in decoking process, waste water also must process and can discharge after up to standard, greatly increases production cost.
In sum, how to provide one effectively to prevent drive-motor from burning, guarantee that decoking process carries out smoothly, water resource waste can be avoided again, the coking tower coke removing appts. that saves production cost becomes those skilled in the art's problem demanding prompt solution.
Utility model content
The technical problems to be solved in the utility model is for providing a kind of coking tower coke removing appts., this coking tower coke removing appts. is by its structure design, can effectively prevent drive-motor from burning, guarantee that decoking process carries out smoothly, water resource waste can be avoided again, save production cost.
A kind of coking tower coke removing appts., for the removing of coke in coking tower, the drive-motor comprising support and install on the bracket, the output shaft of described drive-motor is provided with motion-work wheel, described support is movably installed with main shaft and described main shaft can move axially along described main shaft on the bracket, described main shaft head end is provided with follow-up pulley, transmission belt is provided with between described motion-work wheel and described follow-up pulley, described main shaft tail end is provided with cutting blade, and described cutting blade is used for cutting coke in coking tower.
Preferably, described motion-work wheel is or/and described follow-up pulley is sprocket wheel.
Preferably, described support is provided with sleeve, described main shaft is arranged in described sleeve.
Preferably, the barrel of described sleeve is provided with louvre.
Preferably, described sleeve is provided with tooth bar, described support is provided with gear, described tooth bar is connected for controlling moving axially of described main shaft with described gear matches.
Preferably, be provided with guide wheel between described support and described main shaft, described guide wheel is used for providing guide effect to moving axially of described main shaft.
Preferably, described main shaft tail end is provided with bracing frame, and described cutting blade is arranged on support frame as described above.
The beneficial effects of the utility model are: the coking tower coke removing appts. that the utility model provides is by its structure design, cutting blade is driven to rotate thus cut coke in coking tower by main shaft, by the shear action of cutting blade, effectively can realize the removing of coke in coking tower, in this process, no longer at dependence High-Pressure Water, thus effectively need can avoid the waste of water resources, save production cost; Meanwhile, coking tower coke removing appts. drive-motor provided by the invention is connected by transmission belt with between main shaft, significantly reduces the heat produced when main shaft rotates and is delivered on drive-motor, can effectively prevent drive-motor from burning, guarantee that decoking process carries out smoothly.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiment of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to the accompanying drawing provided.
Accompanying drawing 1 is a kind of coking tower coke removing appts. of the utility model embodiment one-piece construction schematic diagram;
Accompanying drawing 2 is a kind of coking tower coke removing appts. of the utility model embodiment tube-in-tube structure schematic diagram.
Embodiment
Technical scheme in the application is understood better in order to make those skilled in the art person, below in conjunction with the accompanying drawing in the embodiment of the present application, technical scheme in the embodiment of the present application is clearly and completely described, obviously, described embodiment is only some embodiments of the present application, instead of whole embodiments.
Based on the embodiment in the application, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all should belong to the scope of the application's protection.
See accompanying drawing 1 and accompanying drawing 2, accompanying drawing 1 and the specific embodiment that figure 2 provides a kind of coking tower coke removing appts. of the utility model, wherein, accompanying drawing 1 is a kind of coking tower coke removing appts. of the utility model embodiment one-piece construction schematic diagram; Accompanying drawing 2 is a kind of coking tower coke removing appts. of the utility model embodiment tube-in-tube structure schematic diagram.
As shown in Figures 1 and 2, this coking tower coke removing appts. is used for the removing of coke in coking tower, comprise support 1 and be arranged on the drive-motor 2 on support 1, the output shaft 201 of drive-motor 2 is provided with motion-work wheel 3, during concrete installation, for ensureing the smooth output of drive-motor 2 torque, generally between support 1 and the output shaft 201 of drive-motor 2, arrange bearing, the output shaft 201 of drive-motor 2 is directly inserted into above-mentioned Bearing inner.
Support 1 is movably installed with main shaft 4 and main shaft 4 can move axially along main shaft 4 on support 1, for the installation site of main shaft 4, for guaranteeing the stability that whole coking tower coke removing appts. runs, general center position main shaft 4 being arranged on support 1, for the mounting means of main shaft 4, through hole can be offered in support 1 central position, then main shaft 4 is arranged in above-mentioned through hole; Also bearing can be set on support 1, main shaft 4 is arranged on Bearing inner.Certainly, also other mounting means can be adopted, as long as guarantee that main shaft 4 can rotate freely and move axially.
Main shaft 4 head end is provided with follow-up pulley 5, transmission belt 6 is provided with between motion-work wheel 3 and follow-up pulley 5, so, when drive-motor 2 starts, the output shaft 201 of drive-motor 2 rotates, motion-work wheel 3 synchronous rotary, thus drive follow-up pulley 5 to rotate by transmission belt 6, because follow-up pulley 5 is arranged on main shaft 4, therefore, main shaft 4 also can rotate, and then drives following cutting blade 7 rotary cutting together.
Main shaft 4 tail end is provided with cutting blade 7, and cutting blade 7 is for cutting coke in coking tower 8.
During concrete enforcement, first material is inputted in coking tower 8, after material enters in coking tower 8 and starts reaction, this coking tower coke removing appts. can be introduced into below material liquid surface and stir, improve heat transfer efficiency and reduce foam incidence, after question response acquires a certain degree (temperature of charge is 350 DEG C ~ 370 DEG C), this coking tower coke removing appts. is promoted to more than material liquid surface, and viscous crude material starts coking.After material reaction terminates and coke is wherein cooled to 300 DEG C ~ 350 DEG C a little, coking tower coke removing appts. is declined, start drive-motor 2, drive main shaft 4 to rotate, cutting blade 7 starts to rotate STRENGTH ON COKE and cuts, in this process, main shaft 4 ceaselessly moves up and down, cut the coke in coking tower 8 layer by layer, the coke under cut is directly gone out by coking tower 8 bottom discharge, until the coke in coking tower 8 is eliminated totally.
In the present embodiment, for ensureing the stationarity of transmission, prevent from skidding, motion-work wheel 3 is or/and follow-up pulley 5 is preferably sprocket wheel.
In the present embodiment, be arranged on support 1 for further facilitating main shaft 4, support 1 is provided with sleeve 9, main shaft 4 is arranged in sleeve 9.
In the present embodiment, dispel the heat for further facilitating main shaft 4, the barrel 901 of sleeve 9 is provided with louvre 902.
In the present embodiment, for further facilitating moving axially of main shaft 4, sleeve 9 being provided with tooth bar 10, support 1 being provided with gear 11, tooth bar 10 mates with gear 11 and is connected for controlling moving axially of main shaft 4.
In the present embodiment, for providing guide effect to moving axially of main shaft 4, be provided with guide wheel 12 between support 1 and main shaft 4, guide wheel 12 provides guide effect for giving moving axially of main shaft 4.
In the present embodiment, for the installation further facilitating cutting blade 7 is fixed, main shaft 4 tail end is provided with bracing frame 13, and cutting blade 7 is arranged on bracing frame 13.
Generally, coking tower coke removing appts. provided by the invention is by its structure design, drive cutting blade 7 to rotate by main shaft 4 thus coke in coking tower 8 is cut, by the shear action of cutting blade 7, effectively can realize the removing of coke in coking tower 8, in this process, no longer at dependence High-Pressure Water, thus effectively need can avoid the waste of water resources, save production cost; Simultaneously, coking tower coke removing appts. drive-motor 2 provided by the invention is connected by transmission belt 6 with between main shaft 4, significantly reducing the heat produced when main shaft 4 rotates is delivered on drive-motor 2, effectively can prevent drive-motor 2 from burning, guarantee that decoking process carries out smoothly.
Above a kind of coking tower coke removing appts. provided by the utility model is described in detail.Apply specific case herein to set forth principle of the present utility model and embodiment, the explanation of above embodiment just understands method of the present utility model and core concept thereof for helping.Should be understood that; for those skilled in the art; under the prerequisite not departing from the utility model principle, can also carry out some improvement and modification to the utility model, these improve and modify and also fall in the protection domain of the utility model claim.
Claims (7)
1. a coking tower coke removing appts., for the removing of coke in coking tower, it is characterized in that, the drive-motor comprising support and install on the bracket, the output shaft of described drive-motor is provided with motion-work wheel, described support is movably installed with main shaft and described main shaft can move axially along described main shaft on the bracket, described main shaft head end is provided with follow-up pulley, transmission belt is provided with between described motion-work wheel and described follow-up pulley, described main shaft tail end is provided with cutting blade, and described cutting blade is used for cutting coke in coking tower.
2. coking tower coke removing appts. according to claim 1, is characterized in that, described motion-work wheel is or/and described follow-up pulley is sprocket wheel.
3. coking tower coke removing appts. according to claim 1, is characterized in that, described support is provided with sleeve, and described main shaft is arranged in described sleeve.
4. coking tower coke removing appts. according to claim 3, is characterized in that, the barrel of described sleeve is provided with louvre.
5. coking tower coke removing appts. according to claim 3, is characterized in that, described sleeve is provided with tooth bar, and described support is provided with gear, and described tooth bar is connected for controlling moving axially of described main shaft with described gear matches.
6. coking tower coke removing appts. according to claim 1, is characterized in that, is provided with guide wheel between described support and described main shaft, and described guide wheel is used for providing guide effect to moving axially of described main shaft.
7. coking tower coke removing appts. according to claim 1, is characterized in that, described main shaft tail end is provided with bracing frame, and described cutting blade is arranged on support frame as described above.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520779088.1U CN205088182U (en) | 2015-10-09 | 2015-10-09 | Decoking device for coke tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520779088.1U CN205088182U (en) | 2015-10-09 | 2015-10-09 | Decoking device for coke tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205088182U true CN205088182U (en) | 2016-03-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520779088.1U Active CN205088182U (en) | 2015-10-09 | 2015-10-09 | Decoking device for coke tower |
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| CN (1) | CN205088182U (en) |
Cited By (1)
| 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 |
-
2015
- 2015-10-09 CN CN201520779088.1U patent/CN205088182U/en active Active
Cited By (1)
| 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 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 410100 No. 99 screw Road, Changsha economic and Technological Development Zone, Hunan, China Patentee after: HUNAN WANTONG TECHNOLOGY CO., LTD. Address before: 410138, Changsha economic and Technological Development Zone, Hunan, Tong Tong Road, No. 99 Patentee before: Hunan Wan Tong Science and Technology Ltd. |
|
| CB03 | Change of inventor or designer information |
Inventor after: Zhang Chunwei Inventor after: Ning Zichao Inventor after: Di Jili Inventor before: Zhang Chunwei Inventor before: Ning Zichao Inventor before: Zhou Xingguo |
|
| COR | Change of bibliographic data | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A coking tower decoking device Effective date of registration: 20220524 Granted publication date: 20160316 Pledgee: Hunan Xingsha Rural Commercial Bank Co.,Ltd. quantang sub branch Pledgor: HUNAN WANTONG TECHNOLOGY Co.,Ltd. Registration number: Y2022980005184 |