CN202610178U - Smoke guiding device of tamping type coke oven - Google Patents
Smoke guiding device of tamping type coke oven Download PDFInfo
- Publication number
- CN202610178U CN202610178U CN 201220081071 CN201220081071U CN202610178U CN 202610178 U CN202610178 U CN 202610178U CN 201220081071 CN201220081071 CN 201220081071 CN 201220081071 U CN201220081071 U CN 201220081071U CN 202610178 U CN202610178 U CN 202610178U
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- spherical
- pull bar
- shaped pipe
- cover plate
- smoke guiding
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Abstract
The utility model provides a smoke guiding device of a tamping type coke oven, and relates to smoke prevention and dust control equipment of a coke oven. The technical problem that an existing oven cover opening and closing device of a smoke guiding vehicle cannot simultaneously open four oven covers is solved. The smoke guiding device comprises a smoke guiding device body mounted on a vehicle frame; the smoke guiding device body consists of oven cover opening and closing devices and a U-shaped tube device; and the oven cover opening and closing devices are fixed on a U-shaped tube. The smoke guiding device is characterized in that the U-shaped tube is hinged with draw bars through spherical seats; a conical guider is arranged on each oven cover; and a guider is arranged between each draw bar and the U-shaped tube. Each oven cover is opened and closed by a spherical surface hinging device, so that claw mechanisms can rotate within certain ranges, and the four oven covers are ensured to be opened simultaneously.
Description
Technical field
The utility model belongs to the smoke abatement device of pit kiln, relates to a kind of soot processing device when being used for tamping type coke oven for loading coal.
Technical background:
The smoke guiding bogie of tamping type coking stove; When coalingging, its guide pin bushing is aimed at coking chamber top smoke guiding hole, opens bell; Be communicated with coaling coking chamber and contiguous high temperature carbonization chamber; What produce when coalingging contains coal dust flue gas and raw gas, guides to the top, high temperature carbonization chamber of a contiguous stove distance and two stove distances, has handled the flue dust of coalingging and producing well.Because the requirement of technology generally need be opened four bells now simultaneously.
200510012826.0 patent of invention discloses a kind of coal loading and smoke guiding bogie for stamping coke oven that is used for, its bell opening and closing device can not be opened four bells simultaneously, influences ordinary production.
Summary of the invention
The purpose of the utility model is intended to overcome the shortcoming of prior art, and a kind of smoke guide device of tamping type coking stove is provided, and solves the technical problem that existing smoke guiding bogie bell opening and closing device can not be opened four bells simultaneously.
The utility model is realized through following technical scheme:
A kind of smoke guide device of tamping type coking stove, it is installed in the vehicle frame middle part, and said smoke guide device is made up of bell opening and closing device and U-shaped pipe unit, and said bell opening and closing device is fixed on the U-shaped pipe; Said bell opening and closing device comprises: pull bar, lift cylinder, machine pawl open and close oil cylinder, spherical joint, machine pawl mechanism and bell; Said lift cylinder is hinged through spherical joint and machine pawl switching oil cylinder; The machine pawl opens and closes oil cylinder and is connected with pull bar, and pull bar is connected with machine pawl mechanism; Said U-shaped pipe unit comprises: U-shaped pipe, hoisting appliance, lifting hydraulic cylinder, and said U-shaped pipe is connected with hoisting appliance, and hoisting appliance is driven by lifting hydraulic cylinder; It is characterized in that: said U-shaped pipe is hinged through spherical seat and said pull bar; Said bell is provided with the taper guiding; Be provided with guiding between said pull bar and the U-shaped pipe.
Said spherical seat is made up of last spherical cover plate, following spherical cover plate, spheroid, pull bar soft seal and spherical soft seal; Said spheroid is fixed with following spherical cover plate position by last spherical cover plate; Between said spheroid and the said pull bar pull bar soft seal is set, said spheroid and said going up between spherical cover plate and the following spherical cover plate are provided with spherical soft seal.
The utility model compared with prior art because the bell opening and closing device adopts the sphere articulated mounting, makes machine pawl mechanism to rotate within the specific limits; The error of coke oven engineering construction conical surface guiding is set on the top of each bell, conical surface guiding is set on the top of each bell, even when the position deviation of each bell is too big, can guarantee that also four machine pawl mechanisms open four bells simultaneously.
Description of drawings
Fig. 1 looks synoptic diagram for a kind of smoke guiding bogie master of tamping type coking stove;
Fig. 2 looks synoptic diagram for the smoke guide device master;
Fig. 3 is an A portion enlarged diagram among Fig. 2.
The utility model is described further through preferred embodiment below in conjunction with accompanying drawing.
Embodiment
Like Fig. 1,2, shown in 3, a kind of smoke guide device 2 of tamping type coking stove is installed on the vehicle frame, is made up of bell opening and closing device 4 and U-shaped pipe unit 5, and said bell opening and closing device 4 is fixed on the U-shaped pipe 5; Said bell opening and closing device 4 comprises: pull bar 6, lift cylinder 7, machine pawl open and close oil cylinder 8, spherical joint 9, machine pawl mechanism 11 and bell 21; Said lift cylinder 7 is hinged with machine pawl switching oil cylinder 8 through spherical joint 9; The machine pawl opens and closes oil cylinder 8 and is connected with pull bar 6, and pull bar 6 is connected with machine pawl mechanism 11; Said U-shaped pipe unit 5 comprises: U-shaped pipe 12, hoisting appliance 14, lifting hydraulic cylinder 15, and said U-shaped pipe 12 is connected with hoisting appliance 14, and hoisting appliance 14 is driven by lifting hydraulic cylinder 15; Said U-shaped pipe 12 is hinged through spherical seat 13 and said pull bar 6; Said bell 21 is provided with taper guiding 22; Be provided with guiding 10 between said pull bar 6 and the U-shaped pipe 12.
Said spherical seat 13 is made up of last spherical cover plate 16, down spherical cover plate 17, spheroid 18, pull bar soft seal 19 and spherical soft seal 20; Said spheroid 18 is fixed with 17 of following spherical cover plates by last spherical cover plate 16; Between said spheroid 18 and the said pull bar 6 pull bar soft seal 19 is set, said spheroid 18 and said going up between spherical cover plate 16 and the following spherical cover plate 17 are provided with spherical soft seal 20.
The utility model working process:
Smoke guiding bogie goes to the dedusting hole site of coal carbonization to be installed chamber with the high temperature carbonization chamber of contiguous two stove distances, aims at the dedusting hole, and U-shaped pipe unit 5 descends through hoisting appliance 14; Contact with the furnace roof water seal arrangement, form water seal, the inner flue gas of the stove and the external world are separated; Machine pawl mechanism 11 opens and closes oil cylinder 8 drive stay 6 through the machine pawl, and pull bar promotes the chuck linkage assembly, and chuck is connected with bell 21; The bell lifting gear rises through lift cylinder 7 and puts in place, and bell 21 is opened, and the high temperature carbonization chamber of coaling coking chamber and contiguous stove distance or two stove distances is in connected state; What produce when coalingging contains coal dust flue gas and raw gas, guides to the high temperature carbonization chamber headspace of contiguous two stove distances.Coaling after the end, the bell lifting gear descends through lift cylinder 7 and puts in place, and bell 21 is closed, and machine pawl mechanism 11 opens and closes oil cylinder 8 through the machine pawl and opens, and U-shaped pipe unit 5 rises through the lifting hydraulic cylinder 15 of hoisting appliance 14, accomplishes a working cycle.
Claims (2)
1. the smoke guide device of a tamping type coking stove, it is installed in vehicle frame (1) middle part, is made up of bell opening and closing device (4) and U-shaped pipe unit (5); Said bell opening and closing device (4) is fixed on the U-shaped pipe (5); Said bell opening and closing device (4) comprising: pull bar (6), lift cylinder (7), machine pawl open and close oil cylinder (8), spherical joint (9), machine pawl mechanism (11) and bell (21); Said lift cylinder (7) is hinged with machine pawl switching oil cylinder (8) through spherical joint (9); The machine pawl opens and closes oil cylinder (8) and is connected with pull bar (6), and pull bar (6) is connected with machine pawl mechanism (11); Said U-shaped pipe unit (5) comprising: U-shaped pipe (12), hoisting appliance (14), lifting hydraulic cylinder (15), and said U-shaped pipe (12) is connected with hoisting appliance (14), and hoisting appliance (14) is driven by lifting hydraulic cylinder (15); It is characterized in that: said U-shaped pipe (12) is hinged through spherical seat (13) and said pull bar (6); Said bell (21) is provided with taper guiding (22); Be provided with guiding (10) between said pull bar (6) and the U-shaped pipe (12).
2. according to the described smoke guide device of claim 1; It is characterized in that: said spherical seat (13) is made up of last spherical cover plate (16), following spherical cover plate (17), spheroid (18), pull bar soft seal (19) and spherical soft seal (20); Said spheroid (18) is by last spherical cover plate (16) and spherical cover plate (17) position is fixed down; Between said spheroid (18) and the said pull bar (6) pull bar soft seal (19) is set, said spheroid (18) and said going up between spherical cover plate (16) and the following spherical cover plate (17) are provided with spherical soft seal (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220081071 CN202610178U (en) | 2012-02-28 | 2012-02-28 | Smoke guiding device of tamping type coke oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220081071 CN202610178U (en) | 2012-02-28 | 2012-02-28 | Smoke guiding device of tamping type coke oven |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202610178U true CN202610178U (en) | 2012-12-19 |
Family
ID=47343893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220081071 Expired - Lifetime CN202610178U (en) | 2012-02-28 | 2012-02-28 | Smoke guiding device of tamping type coke oven |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202610178U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105925277A (en) * | 2016-05-26 | 2016-09-07 | 太原重工股份有限公司 | Smoke guide device of top-loading coke oven coal charging car |
-
2012
- 2012-02-28 CN CN 201220081071 patent/CN202610178U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105925277A (en) * | 2016-05-26 | 2016-09-07 | 太原重工股份有限公司 | Smoke guide device of top-loading coke oven coal charging car |
| CN105925277B (en) * | 2016-05-26 | 2018-10-12 | 太原重工股份有限公司 | The smoke guide device of top dress coke oven coal charging car |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121219 |