CN205327868U - A jar pull throughs is retrieved to catalyst - Google Patents
A jar pull throughs is retrieved to catalyst Download PDFInfo
- Publication number
- CN205327868U CN205327868U CN201620104756.5U CN201620104756U CN205327868U CN 205327868 U CN205327868 U CN 205327868U CN 201620104756 U CN201620104756 U CN 201620104756U CN 205327868 U CN205327868 U CN 205327868U
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- catalyst
- dredging pipe
- working bin
- valve
- wind
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- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
- Accessories For Mixers (AREA)
Abstract
The utility model discloses a jar device of mediation is retrieved to the catalyst, include the adapter flange that dose valve is connected that unloads who retrieves tank bottoms portion with the catalyst, adapter flange's the other end is connected with inclosed working bin, one side of working bin is equipped with and sweeps the wind entry, the opposite side correspondence of working bin is equipped with the catalyst export, sweep to be equipped with respectively in wind entry and the catalyst export and be used for control to sweep the first valve of the wind amount of wind and be used for discharging the second valve of catalyst, the working bin internalization is equipped with to run through and unloads dose valve and stretch into the catalyst and retrieve a jar interior dredging pipe, the top of dredging pipe is equipped with two stirring fins at least, still be equipped with the through -hole that is used for carrying wind in the dredging pipe, the transport wind entrance of dredging pipe still is equipped with the third valve that is used for control to carry the wind amount of wind, the lower extreme of working bin is equipped with the sealing device who is used for sealed working bin, the lower extreme of dredging pipe stretches out sealing device and downwardly extending.
Description
Technical field
This utility model relates to a kind of dredger, is specifically related to a kind of catalyst recycling can dredger。
Background technology
At present, petrochemical industry stores the storage tank of the solid bodies such as little granule, powder and is susceptible to blockage problem, bring production, inconvenience for security, as catalytic cracking unit three revolves catalyst recycling can, its purposes is to reclaim catalyst, save bit by bit a number of catalyst under compressed-air actuated effect from unloading the releasing of agent valve, when being mingled with too much block in catalyst, it is easy to blocking；By unloading agent valve wide open, the air pressure having in recycling can be utilized when blocking slight, use thin iron pipe to disclose out, though this kind of way is feasible, but there is potential safety hazard, it is easy to bring out security incident；Relying on external professional contingent to dredge when blocking serious, also there is same problem in the similar storage tank of other process units of company often, causes maintenance cost spending big；In addition dredging labor intensity is big, it is necessary to a large amount of hand fit, causes the extremely inconvenience in work, is unfavorable for the safety that equipment runs。
Summary of the invention
The purpose of this utility model is aiming at the defect that prior art exists, there is provided a kind of rational in infrastructure, easy to install and use, Maintenance free, cost are low, reusable, improve dredging efficiency, decrease the labor intensity of workman, reduce maintenance cost, stop the catalyst recycling can dredger that security incident occurs。
Its technical scheme is: catalyst recycling can dredger, including with unload, bottom catalyst recycling can, the adapter flange that agent valve is connected, the other end of described adapter flange is connected to airtight working bin, the side of described working bin is provided with purging wind entrance, the opposite side of described working bin is correspondingly provided with catalyst outlet, described purging wind entrance and catalyst outlet is respectively provided with the first valve controlling to purge wind air quantity and for discharging the second valve of catalyst；
It is movably equipped with in described working bin to run through and unloads agent valve and stretch into the dredging pipe in catalyst recycling can, the top of described dredging pipe is at least provided with two agitating fins, being additionally provided with the through hole for carrying wind in described dredging pipe, the conveying wind porch of described dredging pipe is additionally provided with the 3rd valve for controlling conveying wind air quantity；
The lower end of described working bin is provided with the sealing device for seal operation storehouse, and the lower end of described dredging pipe is stretched out sealing device and downwardly extends。
Described sealing device includes the big lid being connected with working bin, and described big lid is connected with gland by bolt, is formed and seals space, be provided with airtight and watertight padding in described sealing space between described gland and big lid and dredging pipe。
Described agitating fins be shaped as right angled triangle, the side right-angle side of described agitating fins and the tube wall of dredging pipe weld together, and the right-angle side bottom agitating fins is vertically arranged with dredging pipe。
The lower end of described dredging pipe is provided with rotary handle。
This utility model is compared with prior art, have the advantage that, by the agent valve place of unloading bottom catalyst recycling can, this dredger is installed, improve the work efficiency of dredging, decrease the labor intensity of workman, the cost of overhaul eliminating construction dredging of stopping is used, stopped the generation of security incident, and make simple, easy to install and use, safeguard without stopping, cost is low, can dredge the equipment of similar different size, reusable。
Accompanying drawing explanation
It is presented herein below and in conjunction with the accompanying drawings and embodiments this utility model is further illustrated。
Fig. 1 is working state schematic representation of the present utility model；
In figure: 1. unload agent valve；2. adapter flange；3. working bin；4. purge wind entrance；5. catalyst outlet；6. the first valve；7. the second valve；8. catalyst recycling can；9. dredging pipe；10. agitating fins；11. through hole；12. the 3rd valve；13. cover greatly；14. bolt；15. gland；16. airtight and watertight padding；17. rotary handle。
Detailed description of the invention
With reference to Fig. 1, catalyst recycling can dredger, including adapter flange 2, working bin 3, purge wind entrance 4, catalyst outlet the 5, first valve the 6, second valve 7, dredging pipe 9, agitating fins 10 and sealing device。
Wherein, the agent valve 1 that unloads bottom adapter flange 2 and catalyst recycling can 8 links together, and the other end of adapter flange 2 is airtight with working bin 3 to be connected。Making working bin 3 dock with the agent valve 1 that unloads bottom catalyst recycling can 8 by adapter flange 2, such catalyst can pass through adapter flange 2 and enter in working bin 3, and working bin 3 stores part for little block temporarily。
Purging wind entrance 4 it is provided with in the side of working bin 3, the opposite side of working bin 3 is correspondingly provided with catalyst outlet 5, and is respectively provided with the first valve 6 controlling to purge wind air quantity on wind entrance 4 and catalyst outlet 5 and for discharging the second valve 7 of catalyst purging；First valve 6 is for controlling to purge wind air quantity, thering is provided power for falling into the catalyst in working bin 3, discharged by catalyst outlet 5, operationally the first valve 6 keeps full-gear, be easy to catalyst, broken granule discharges rapidly working bin 3, and is discharged by catalyst outlet 5。
The top of dredging pipe 9 is at least provided with two agitating fins 10, wherein, agitating fins 10 be shaped as right angled triangle, the side right-angle side of agitating fins 10 and the tube wall of dredging pipe 9 weld together, and the right-angle side bottom agitating fins 10 is vertically arranged with dredging pipe 9, being smaller in size than working bin 3 and unloading the size of agent valve 1 due to agitating fins 10, so agitating fins 10 can be driven to stretch in catalyst recycling can 8 by force from the agent valve 1 that unloads of blocking smoothly through working bin 3 by dredging pipe 9, it is achieved dredging work。Being additionally provided with the through hole 11 for carrying wind in dredging pipe 9, the conveying wind porch of dredging pipe 9 is additionally provided with the 3rd valve 12；The air quantity of conveying wind can be controlled by opening the size of the 3rd valve 12, can effectively prevent dredging pipe 9 by catalyst blockage。
Be provided with the sealing device for seal operation storehouse 3 in the lower end of working bin 3, the lower end of dredging pipe 9 is stretched out sealing device and downwardly extends。Wherein, sealing device includes the big lid 13 being connected with working bin 3, and big lid 13 is connected with gland 15 by bolt 14, is formed and seals space, be provided with airtight and watertight padding 16 sealing in space between described gland 15 and big lid 13 and dredging pipe 9。Working bin 3 lower end can being sealed by airtight and watertight padding 16, make dredging pipe 9 when moving up and down or rotate, working bin 3 is in sealing state all the time。Wherein, packing seal space is the big cover utilizing waste and old gate valve, it is necessary to valve rod, flashboard etc. are removed, and retains big lid and adnexa is formed。
It is provided with rotary handle 17 in the lower end of dredging pipe 9。Rotary handle 17 is welded on the other end (air inlet end) of dredging pipe 9, and distance air inlet is to facilitate operation to be preferred (being not less than 10 centimetres)。Dredging pipe 9 can be driven to complete to rotate by rotary handle 17, the dredging action such as move up and down。
Operation principle:
When when unloading agent valve 1 generation blocking of catalyst recycling can 8, only need to be connected with unloading agent valve 1 by adapter flange 2, wind entrance 4 will be purged, the conveying wind porch of dredging pipe 9 connects wind regime, open second valve 7 at catalyst outlet 5 place of working bin 3, open purging wind entrance 4, first valve 6 and the 3rd valve 12 of conveying wind porch, open and unload agent valve 1, both hands hold rotary handle 17, slowly stretch in catalyst recycling can 8, rotary handle makes the block that agent valve 1 is unloaded in blocking loosen gently, dispersion, then move up and down with the right angle end of agitating fins 10 and fall into working bin 3 after broken for block, at this moment the catalyst that wind will fall in working bin 3 is purged, small particle is discharged by catalyst outlet 5, bulky grain thing is stayed in working bin 3, continue to repeat above-mentioned action, until blockage problem solves；During use, the tank bottom valve of different size can be connected by changing the adapter flange 2 of different bore, obtain the good result of one-object-many-purposes。
This utility model is not limited to above-mentioned embodiment, in the ken that those skilled in the art possess, it is also possible to make a variety of changes under the premise without departing from this utility model objective, and the content after change still falls within protection domain of the present utility model。
Claims (4)
1. catalyst recycling can dredger, including with unload, bottom catalyst recycling can, the adapter flange that agent valve is connected, it is characterized in that: the other end of described adapter flange is connected to airtight working bin, the side of described working bin is provided with purging wind entrance, the opposite side of described working bin is correspondingly provided with catalyst outlet, described purging wind entrance and catalyst outlet is respectively provided with the first valve controlling to purge wind air quantity and for discharging the second valve of catalyst；
It is movably equipped with in described working bin to run through and unloads agent valve and stretch into the dredging pipe in catalyst recycling can, the top of described dredging pipe is at least provided with two agitating fins, being additionally provided with the through hole for carrying wind in described dredging pipe, the conveying wind porch of described dredging pipe is additionally provided with the 3rd valve for controlling conveying wind air quantity；
The lower end of described working bin is provided with the sealing device for seal operation storehouse, and the lower end of described dredging pipe is stretched out sealing device and downwardly extends。
2. catalyst recycling can dredger according to claim 1, it is characterized in that: described sealing device includes the big lid being connected with working bin, described big lid is connected with gland by bolt, formed between described gland and big lid and dredging pipe and seal space, in described sealing space, be provided with airtight and watertight padding。
3. catalyst recycling can dredger according to claim 1 and 2, it is characterized in that: described agitating fins be shaped as right angled triangle, the side right-angle side of described agitating fins and the tube wall of dredging pipe weld together, and the right-angle side bottom agitating fins is vertically arranged with dredging pipe。
4. catalyst recycling can dredger according to claim 3, it is characterised in that: the lower end of described dredging pipe is provided with rotary handle。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620104756.5U CN205327868U (en) | 2016-02-02 | 2016-02-02 | A jar pull throughs is retrieved to catalyst |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620104756.5U CN205327868U (en) | 2016-02-02 | 2016-02-02 | A jar pull throughs is retrieved to catalyst |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205327868U true CN205327868U (en) | 2016-06-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620104756.5U Active CN205327868U (en) | 2016-02-02 | 2016-02-02 | A jar pull throughs is retrieved to catalyst |
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| Country | Link |
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| CN (1) | CN205327868U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108607753A (en) * | 2017-02-06 | 2018-10-02 | 中国石油化工股份有限公司 | Spray nozzle device, catalytic cracking system and nozzle dredging method |
-
2016
- 2016-02-02 CN CN201620104756.5U patent/CN205327868U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108607753A (en) * | 2017-02-06 | 2018-10-02 | 中国石油化工股份有限公司 | Spray nozzle device, catalytic cracking system and nozzle dredging method |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |