CN203440317U - Continuous feeding and gas exhausting device used on cracking furnace - Google Patents
Continuous feeding and gas exhausting device used on cracking furnace Download PDFInfo
- Publication number
- CN203440317U CN203440317U CN201320541319.6U CN201320541319U CN203440317U CN 203440317 U CN203440317 U CN 203440317U CN 201320541319 U CN201320541319 U CN 201320541319U CN 203440317 U CN203440317 U CN 203440317U
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- Prior art keywords
- spiral conveyer
- gas cylinder
- deashing
- pyrolyzer
- plenum chamber
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Abstract
The utility model discloses a continuous feeding and gas exhausting device used on a cracking furnace. The continuous feeding and gas exhausting device comprises a base, wherein a screw conveyor housing is mounted on the base and extends to the body of the cracking furnace; a gas guide cylinder is arranged on the axis of the screw conveyor housing, penetrates through the screw conveyor housing, and extends into the body of the cracking furnace; a feeding screw is fixedly arranged on the peripheral surface of the gas guide cylinder; a gas collection box is mounted at the outer end of the gas guide cylinder; a gas guide cylinder rotation driving device is arranged on the gas guide cylinder; a gas guide cylinder deashing screw is mounted in the gas guide cylinder; a deashing driving device is mounted on the base. The continuous feeding and gas exhausting device has the benefits as follows: the sectional area of a feeding passage is relatively large, so that the feeding efficiency is high; the leakproofness is good; the deashing screw is arranged in the gas guide cylinder of a gas exhausting passage, so that gas exhausting is smooth, and safety accidents caused by blockage are avoided; the gas guide cylinder doubles as the shaft of the feeding screw, so that the structure of the continuous feeding and gas exhausting device is compact, and the working efficiency is greatly improved.
Description
Technical field
The utility model relates to a kind of scission reaction device, relates in particular to a kind of charging air-out apparatus of scission reaction device.
Background technology
The most of cracking still that adopts of cracker of prior art, its shortcoming is: can not produce continuously, loaded post-heating cracking, cooling cracking still after cracking completes, removes cinder, and then filling again, that cracking still repeats is cooling-and heating-is again cooling-working process that reheats, wasted a large amount of energy, cracking cost is higher, and lysis efficiency is lower.
For solving the problems of the technologies described above, contriver has proposed number of patent application for the patent application that " 201310016317.X ", patent name are " plastics resource utilization continuous gasification cracking multiple-effect stove ", has thoroughly solved the technical barrier that prior art exists.The shortcoming of the charging air-out apparatus of this patent application is that feeding-passage diameter is less, and charging efficiency is lower, and the oil gas that is easily condensed of outlet passageway stops up, and needs often to shut down cleaning, greatly reduces cracking production efficiency.
Utility model content
Technical problem to be solved in the utility model is to provide the pyrolyzer continuously feeding air-out apparatus of a kind of continuously feeding, continuous air-out.
For solving the problems of the technologies described above, the technical solution of the utility model is: pyrolyzer continuously feeding air-out apparatus, be connected with pyrolyzer body of heater, comprise pedestal, spiral conveyer housing is installed on described pedestal, the top of described spiral conveyer housing is provided with hopper, and described spiral conveyer housing stretches in described pyrolyzer body of heater, the axis of described spiral conveyer housing is provided with and runs through described spiral conveyer housing and extend to the gas cylinder in described pyrolyzer body of heater, the periphery of described gas cylinder is fixed with the feeding packing auger coordinating with described spiral conveyer housing, the outer end of described gas cylinder is provided with plenum chamber, described gas cylinder is rotatably installed on described spiral conveyer housing and described plenum chamber, on described gas cylinder, be also provided with gas cylinder rotating driving device, gas cylinder deashing auger is installed in described gas cylinder, deashing drive unit is installed on described pedestal, described deashing drive unit is provided with the deashing screw-conveyer-shaft that runs through described plenum chamber, described deashing screw-conveyer-shaft is fixedly connected with described gas cylinder deashing auger, described plenum chamber is provided with gas pipe line coupling device, and described plenum chamber bottom is provided with ash output hole.
As preferred technical scheme, described feeding packing auger is provided with the charging choke auger section of auger periphery indent.
As preferred technical scheme, described gas cylinder deashing auger is shaftless auger.
As preferred technical scheme, described gas pipe line coupling device comprises the plenum chamber escape pipe that is fixedly installed on described plenum chamber top, described plenum chamber escape pipe is set with water seal gland outward, the upper end open of described water seal gland, in described water seal gland, be loaded with water, described plenum chamber escape pipe upper cover is buckled with gas skirt, and the opening of described gas skirt is positioned at below the liquid level of described water seal gland, and described gas skirt is fixedly connected with gas pipe line.
As preferred technical scheme, described spiral conveyer housing comprises the spiral conveyer main housing being fixedly connected with described pedestal, the discharge port end of described spiral conveyer main housing is socketed with the spiral conveyer extensional shell being fixedly connected with described pyrolyzer body of heater, between described spiral conveyer main housing and described spiral conveyer extensional shell, is provided with dynamic sealing device.
As the improvement to technique scheme, described gas cylinder rotating driving device comprises electric motor and speed change gear.
As the improvement to technique scheme, described deashing drive unit comprises electric motor and wheel box.
Owing to having adopted technique scheme, pyrolyzer continuously feeding air-out apparatus, be connected with pyrolyzer body of heater, comprise pedestal, spiral conveyer housing is installed on described pedestal, the top of described spiral conveyer housing is provided with hopper, and described spiral conveyer housing stretches in described pyrolyzer body of heater, the axis of described spiral conveyer housing is provided with and runs through described spiral conveyer housing and extend to the gas cylinder in described pyrolyzer body of heater, the periphery of described gas cylinder is fixed with the feeding packing auger coordinating with described spiral conveyer housing, the outer end of described gas cylinder is provided with plenum chamber, described gas cylinder is rotatably installed on described spiral conveyer housing and described plenum chamber, on described gas cylinder, be also provided with gas cylinder rotating driving device, gas cylinder deashing auger is installed in described gas cylinder, deashing drive unit is installed on described pedestal, described deashing drive unit is provided with the deashing screw-conveyer-shaft that runs through described plenum chamber, described deashing screw-conveyer-shaft is fixedly connected with described gas cylinder deashing auger, described plenum chamber is provided with gas pipe line coupling device, and described plenum chamber bottom is provided with ash output hole, the beneficial effects of the utility model are: feeding-passage sectional area is larger, and charging efficiency is high, good airproof performance, the described gas cylinder of outlet passageway is provided with deashing auger, and the smoothness of giving vent to anger can not cause security incident because of obstruction, the double screw-conveyer-shaft ，Shi the utility model mechanism compactness of doing feeding packing auger of described gas cylinder, working efficiency improves greatly.
Accompanying drawing explanation
The following drawings is only intended to the utility model to schematically illustrate and explain, does not limit scope of the present utility model.Wherein:
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is the use view of the utility model embodiment;
Fig. 3 is that the utility model embodiment seals charging air-out apparatus charging choke schematic diagram;
Fig. 4 is the structural representation of the utility model embodiment floating pipe sealing and connecting device;
In figure: 1-pedestal; 2-pyrolyzer body of heater; 31-spiral conveyer extensional shell; 32-spiral conveyer main housing; 33-hopper; 34-gas cylinder; 341-gas cylinder rotating driving device; 342-gas cylinder deashing auger; 343-deashing drive unit; 344-deashing screw-conveyer-shaft; 35-feeding packing auger; 351-charging choke auger section; 36-plenum chamber; 361-ash output hole; 362-plenum chamber escape pipe; 363-water seal gland; 364-gas skirt; 365-gas pipe line.
Embodiment
Below in conjunction with drawings and Examples, further set forth the utility model.In the following detailed description, only by the mode of explanation, some one exemplary embodiment of the present utility model has been described.Undoubtedly, those of ordinary skill in the art can recognize, in the situation that not departing from spirit and scope of the present utility model, can to described embodiment, revise by various mode.Therefore, accompanying drawing is illustrative with being described in essence, rather than for limiting the protection domain of claim.
As depicted in figs. 1 and 2, pyrolyzer continuously feeding air-out apparatus, be connected with pyrolyzer body of heater 2, comprise pedestal 1, on described pedestal 1, spiral conveyer housing is installed, the top of described spiral conveyer housing is provided with hopper 33, and described spiral conveyer housing stretches in described pyrolyzer body of heater 2; The axis of described spiral conveyer housing is provided with and runs through described spiral conveyer housing and extend to the gas cylinder 34 in described pyrolyzer body of heater 2, the periphery of described gas cylinder 34 is fixed with the feeding packing auger 35 coordinating with described spiral conveyer housing, the outer end of described gas cylinder 34 is provided with plenum chamber 36, described gas cylinder 34 is rotatably installed on described spiral conveyer housing and described plenum chamber 36, on described gas cylinder 34, is also provided with gas cylinder rotating driving device 341; In order to guarantee the unimpeded of described gas cylinder 34, gas cylinder deashing auger 342 is installed in described gas cylinder 34, in the present embodiment, described gas cylinder deashing auger 342 is shaftless auger.On described pedestal 1, deashing drive unit 343 is installed, described deashing drive unit 343 is provided with the deashing screw-conveyer-shaft 344 that runs through described plenum chamber 36, and described deashing screw-conveyer-shaft 344 is fixedly connected with described gas cylinder deashing auger 342; Described plenum chamber 36 is provided with gas pipe line coupling device, and described plenum chamber 36 bottoms are provided with ash output hole 361.
In the present embodiment, described pyrolyzer body of heater 2 is obliquely installed and is rotary work, therefore adopts following structure.Described spiral conveyer housing comprises the spiral conveyer main housing 32 being fixedly connected with described pedestal 1, the discharge port end of described spiral conveyer main housing 32 is socketed with the spiral conveyer extensional shell 31 being fixedly connected with described pyrolyzer body of heater 2, between described spiral conveyer main housing 32 and described spiral conveyer extensional shell 31, be provided with dynamic sealing device, dynamic sealing device is known tightness system, have various structures, what the present embodiment was selected is stuffing seal conventional under hot conditions.If described pyrolyzer body of heater 2 is fixed mode of operation, described spiral conveyer housing can adopt the core structure of one, and is fixedly connected with described pyrolyzer body of heater 2.
Refer to Fig. 3, for obtaining better choke effect, described feeding packing auger 35 is provided with the charging choke auger section 351 of auger periphery indent.In described feeding packing auger 35 material conveying process and carry complete in the situation that, charging choke auger section 351 retains all the time one section of material and is not fed auger 35 and sees off, thereby play, stops cracked gas by the excessive effect of described hopper 33.
Refer to Fig. 4, described gas pipe line coupling device comprises the plenum chamber escape pipe 362 that is fixedly installed on described plenum chamber 36 tops, the outer water seal gland 363 that is set with of described plenum chamber escape pipe 362, the upper end open of described water seal gland 363, in described water seal gland 363, be loaded with water, described plenum chamber escape pipe 362 upper covers are buckled with gas skirt 364, and the opening of described gas skirt 364 is positioned at below the liquid level of described water seal gland 363, and described gas skirt 364 is fixedly connected with gas pipe line 365.Described water seal gland 363 and described gas skirt 364 form siphon sealing, and described water seal gland 363 does not contact mutually with described gas skirt 364, has cut off the route that gravity transmits by pipeline, and have avoided causing damage to equipment because of the stress that pipeline thermal distortion produces.
Described gas cylinder rotating driving device 341 comprises electric motor and speed change gear.Described deashing drive unit 343 comprises electric motor and wheel box.Speed change gear and wheel box are all known equipment, at this, are no longer repeated in this description.
Description of the present utility model provides for example with for the purpose of describing, and is not exhaustively or by the utility model to be limited to disclosed form.Many modifications and variations are obvious for the ordinary skill in the art.Selecting and describing embodiment is for better explanation principle of the present utility model and practical application, thereby and makes those of ordinary skill in the art can understand the various embodiment with various modifications that the utility model design is suitable for specific end use.
Claims (7)
1. pyrolyzer continuously feeding air-out apparatus, be connected with pyrolyzer body of heater, it is characterized in that: comprise pedestal, spiral conveyer housing is installed on described pedestal, the top of described spiral conveyer housing is provided with hopper, and described spiral conveyer housing stretches in described pyrolyzer body of heater, the axis of described spiral conveyer housing is provided with and runs through described spiral conveyer housing and extend to the gas cylinder in described pyrolyzer body of heater, the periphery of described gas cylinder is fixed with the feeding packing auger coordinating with described spiral conveyer housing, the outer end of described gas cylinder is provided with plenum chamber, described gas cylinder is rotatably installed on described spiral conveyer housing and described plenum chamber, on described gas cylinder, be also provided with gas cylinder rotating driving device, gas cylinder deashing auger is installed in described gas cylinder, deashing drive unit is installed on described pedestal, described deashing drive unit is provided with the deashing screw-conveyer-shaft that runs through described plenum chamber, described deashing screw-conveyer-shaft is fixedly connected with described gas cylinder deashing auger, described plenum chamber is provided with gas pipe line coupling device, and described plenum chamber bottom is provided with ash output hole.
2. pyrolyzer as claimed in claim 1 continuously feeding air-out apparatus, is characterized in that: described feeding packing auger is provided with the charging choke auger section of auger periphery indent.
3. pyrolyzer as claimed in claim 1 continuously feeding air-out apparatus, is characterized in that: described gas cylinder deashing auger is shaftless auger.
4. pyrolyzer as claimed in claim 1 continuously feeding air-out apparatus, it is characterized in that: described gas pipe line coupling device comprises the plenum chamber escape pipe that is fixedly installed on described plenum chamber top, described plenum chamber escape pipe is set with water seal gland outward, the upper end open of described water seal gland, in described water seal gland, be loaded with water, described plenum chamber escape pipe upper cover is buckled with gas skirt, and the opening of described gas skirt is positioned at below the liquid level of described water seal gland, and described gas skirt is fixedly connected with gas pipe line.
5. pyrolyzer as claimed in claim 1 continuously feeding air-out apparatus, it is characterized in that: described spiral conveyer housing comprises the spiral conveyer main housing being fixedly connected with described pedestal, the discharge port end of described spiral conveyer main housing is socketed with the spiral conveyer extensional shell being fixedly connected with described pyrolyzer body of heater, between described spiral conveyer main housing and described spiral conveyer extensional shell, is provided with dynamic sealing device.
6. the pyrolyzer continuously feeding air-out apparatus as described in claim as arbitrary in claim 1 to 5, is characterized in that: described gas cylinder rotating driving device comprises electric motor and speed change gear.
7. the pyrolyzer continuously feeding air-out apparatus as described in claim as arbitrary in claim 1 to 5, is characterized in that: described deashing drive unit comprises electric motor and wheel box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320541319.6U CN203440317U (en) | 2013-09-02 | 2013-09-02 | Continuous feeding and gas exhausting device used on cracking furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320541319.6U CN203440317U (en) | 2013-09-02 | 2013-09-02 | Continuous feeding and gas exhausting device used on cracking furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203440317U true CN203440317U (en) | 2014-02-19 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320541319.6U Withdrawn - After Issue CN203440317U (en) | 2013-09-02 | 2013-09-02 | Continuous feeding and gas exhausting device used on cracking furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203440317U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103436292A (en) * | 2013-09-02 | 2013-12-11 | 潍坊金丝达环境工程股份有限公司 | Continuous feeding vent device for cracking furnace |
| CN107881482A (en) * | 2017-12-23 | 2018-04-06 | 烟台银河新材料有限公司 | One kind vapour deposition furnace exhaust gas coke removing appts |
| CN111389386A (en) * | 2020-04-22 | 2020-07-10 | 湖北君集水处理有限公司 | Automatic ash removal device for tail gas discharge pipeline of powdered activated carbon regeneration equipment |
-
2013
- 2013-09-02 CN CN201320541319.6U patent/CN203440317U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103436292A (en) * | 2013-09-02 | 2013-12-11 | 潍坊金丝达环境工程股份有限公司 | Continuous feeding vent device for cracking furnace |
| CN107881482A (en) * | 2017-12-23 | 2018-04-06 | 烟台银河新材料有限公司 | One kind vapour deposition furnace exhaust gas coke removing appts |
| CN111389386A (en) * | 2020-04-22 | 2020-07-10 | 湖北君集水处理有限公司 | Automatic ash removal device for tail gas discharge pipeline of powdered activated carbon regeneration equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140219 Effective date of abandoning: 20140820 |
|
| RGAV | Abandon patent right to avoid regrant |