CN205295245U - Novel transmission at bottom of fixed bed gas producer double -furnace strip machine furnace device - Google Patents
Novel transmission at bottom of fixed bed gas producer double -furnace strip machine furnace device Download PDFInfo
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- CN205295245U CN205295245U CN201521090820.0U CN201521090820U CN205295245U CN 205295245 U CN205295245 U CN 205295245U CN 201521090820 U CN201521090820 U CN 201521090820U CN 205295245 U CN205295245 U CN 205295245U
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Abstract
The utility model relates to a novel transmission at bottom of fixed bed gas producer double -furnace strip machine furnace device belongs to fixed bed gas producer stove bottom transmission technical field. Be provided with the fire bars machine in the both sides of stove bottom assembly, the fire bars machine is connected with motor, speed reducer, the bottom of stove bottom assembly is provided with central ash bin, two fire bars machine synchronous transmission that both sides set up. The utility model discloses stabilizing the gas stove operation conditions, improving gas stove cycle of operation, prolong the life of stove bottom device, extension gas stove overhaul period reduces the recondition expense.
Description
Technical field
This utility model relates to the double; two grate mechanism furnace bottom actuating device of a kind of novel fixed bed coal gas producer, belongs to fixed bed coal gas producer furnace bottom transmission art field.
Background technology
Being all single grate mechanism furnace bottom transmission at present, coal gasification apparatus fixed bed coal gas producer furnace bottom drive disk assembly is by fire grate, furnace hearth plate assembly (furnace hearth plate, ash-pan, upper and lower lead ring, steel ball, gear wheel), grate mechanism, motor and reductor, two ash buckets and, central authorities' ash bin composition. Lower lead ring is fixed on furnace hearth plate, and upper lead ring and gear wheel are fixed on ash-pan, and two ash ploughs are separately fixed at furnace hearth plate ash hole both sides, change lime-ash course and discharge.
This structural disadvantages:
When grate mechanism pinion rotation, stirring (furnace bottom assembly) bull gear drive, then ash-pan drives upper lead ring to rotate together, owing to being monolateral. Grate mechanism transmission, only a pair size gear mesh tooth face bears active force, and born active force is too big, and tooth surface abrasion is serious, service life is short, owing to being monolateral grate mechanism transmission, radial thrust is very big, makes upper and lower lead ring eccentric wear, time one length causes ash-pan to offset, time serious, ash-pan grinds grate mechanism mutually and draws motionless with furnace hearth plate, causes furnace bottom overhaul, not only delays production also wasting manpower and material resources.
Summary of the invention
The purpose of this utility model is in that to provide a kind of novel fixed bed coal gas producer double; two grate mechanism furnace bottom actuating device; Grate mechanism transmission is changed into two Synchronous Transmission of bilateral by unilateral one, makes the pair of meshing flank of tooth change two pairs of mesh tooth faces into. Size gear mesh tooth face bears active force and reduces half, that is gear wear reduces half, size service life of gear doubles, due to double; two grate mechanism transmissions, radial level thrust is cancelled out each other, upper and lower lead ring and worn steel ball are greatly reduced, and the use time being enhanced about more than once, substantially increase the cycle of operation of gas stove on the basis of original driver.
To achieve these goals, this utility model adopts the following technical scheme that
The double; two grate mechanism furnace bottom actuating device of a kind of novel fixed bed coal gas producer,
Be provided with grate mechanism in the both sides of furnace bottom assembly, grate mechanism is connected with motor, reductor;
The bottom of furnace bottom assembly is provided with central authorities' ash bin; Two grate mechanism Synchronous Transmission that described both sides are arranged.
This utility model patent effect:
This utility model stablizes gas stove operation conditions, improves gas stove cycle of operation, extends the service life of bottom device, extends the gas stove time between overhauls(TBO), reduces the cost of overhaul and uses.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of the single grate mechanism furnace bottom transmission of tradition.
Detailed description of the invention
It is described in detail below in conjunction with 1,2 pairs of this utility model of accompanying drawing:
The double; two grate mechanism furnace bottom actuating device of a kind of novel fixed bed coal gas producer, is provided with grate mechanism 2 in the both sides of furnace bottom assembly 1, and grate mechanism 2 is connected with motor, reductor 3;
The bottom of furnace bottom assembly 1 is provided with central authorities' ash bin 5;
Two grate mechanism 2 Synchronous Transmission that described both sides are arranged.
Grate mechanism transmission is changed into two Synchronous Transmission of bilateral by unilateral one, makes the pair of meshing flank of tooth change two pairs of mesh tooth faces into. Size gear mesh tooth face bears active force and reduces half, that is gear wear reduces half, size service life of gear doubles, due to double; two grate mechanism transmissions, radial level thrust is cancelled out each other, upper and lower lead ring and worn steel ball are greatly reduced, and the use time being enhanced about more than once, substantially increase the cycle of operation of gas stove on the basis of original driver.
Fig. 2 is the structural representation of the single grate mechanism furnace bottom transmission of tradition:
Coal gasification apparatus fixed bed coal gas producer furnace bottom drive disk assembly is by fire grate, furnace hearth plate assembly (furnace hearth plate, ash-pan, upper and lower lead ring, steel ball, gear wheel), grate mechanism, motor and reductor, two ash buckets and, central authorities' ash bin composition. Lower lead ring is fixed on furnace hearth plate, and upper lead ring and gear wheel are fixed on ash-pan, and two ash ploughs are separately fixed at furnace hearth plate ash hole both sides, change lime-ash course and discharge.
Claims (1)
1. the double; two grate mechanism furnace bottom actuating device of novel fixed bed coal gas producer, it is characterised in that:
Be provided with grate mechanism (2) in the both sides of furnace bottom assembly (1), grate mechanism (2) is connected with motor, reductor (3);
The bottom of furnace bottom assembly (1) is provided with central authorities' ash bin (5);
Two grate mechanism (2) Synchronous Transmission that described both sides are arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521090820.0U CN205295245U (en) | 2015-12-24 | 2015-12-24 | Novel transmission at bottom of fixed bed gas producer double -furnace strip machine furnace device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521090820.0U CN205295245U (en) | 2015-12-24 | 2015-12-24 | Novel transmission at bottom of fixed bed gas producer double -furnace strip machine furnace device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205295245U true CN205295245U (en) | 2016-06-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521090820.0U Active CN205295245U (en) | 2015-12-24 | 2015-12-24 | Novel transmission at bottom of fixed bed gas producer double -furnace strip machine furnace device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205295245U (en) |
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2015
- 2015-12-24 CN CN201521090820.0U patent/CN205295245U/en active Active
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |