CN204490821U - There is the two stage type gas generating furnace of coal charge screening conveying function - Google Patents
There is the two stage type gas generating furnace of coal charge screening conveying function Download PDFInfo
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- CN204490821U CN204490821U CN201520160460.0U CN201520160460U CN204490821U CN 204490821 U CN204490821 U CN 204490821U CN 201520160460 U CN201520160460 U CN 201520160460U CN 204490821 U CN204490821 U CN 204490821U
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Abstract
The utility model discloses a kind of two stage type gas generating furnace with coal charge screening conveying function, comprise screening system, delivery system, feed system and gas generating system, screening system is connected with feed system by delivery system, feed system is arranged on gas generating system top, described screening system comprises screen box, screen cloth, vibrator, support post and telescopic oil cylinder, screen box is arranged on support post upper end, be articulated and connected by swivel pin and support post, two telescopic oil cylinders respectively relative tilt are arranged on the left and right sides of support post, the root of telescopic oil cylinder is fixed on support post, the expansion link of telescopic oil cylinder is fixed on screen box bottom, screen cloth is horizontally installed on screen box inside, screen box inside is separated into up and down raw material cavity and finished product chamber, screen box sidepiece is provided with side plate.The screening of the utility model producer gas generator collection coal, coal conveying and coal gas occur as one, form complete automatic production line, improve production efficiency.
Description
Technical field
The utility model relates to a kind of producer gas generator, especially has the two stage type gas generating furnace of coal charge screening conveying function.
Background technology
Producer gas generator is the production unit of inflammable gas-coal gas (main component is CO, H2, CH4 etc.) by coal conversion.Principle of work is: by meet gasifying process index coal screening after, join in gas furnace by stoker, blast self-produced steam and air gas mixture as vaporized chemical from furnace bottom, coal can through physics, chemical reaction in stove, generation inflammable gas.
Because the particle diameter of coal due to coal particles after marching into the arena is uneven, some particle diameter is excessive, the bad situation of gasification of coal effect can be caused to occur and easily block gas furnace because particle diameter is excessive if be directly used in gas furnace, therefore needed to screen the size of coal before coal is inserted producer, in the market by coal screening and coal carry and producer gas generator be separate separating, the staff be correlated with is needed to operate in each flow process, cause labor force too much, automated productin line cannot be formed, reduce production efficiency.
Utility model content
Technical problem to be solved in the utility model is, for above-mentioned the deficiencies in the prior art, a kind of two stage type gas generating furnace with coal charge screening conveying function is provided, the screening of this producer gas generator collection coal, coal conveying and coal gas occur as one, form complete automatic production line, improve production efficiency.
The technical scheme that the two stage type gas generating furnace that the utility model has coal charge screening conveying function adopts is as follows:
The utility model has the two stage type gas generating furnace of coal charge screening conveying function, comprise screening system, delivery system, feed system and gas generating system, screening system is connected with feed system by delivery system, feed system is arranged on gas generating system top, described screening system comprises screen box, screen cloth, vibrator, support post and telescopic oil cylinder, screen box is arranged on support post upper end, be articulated and connected by swivel pin and support post, telescopic oil cylinder quantity is two, two telescopic oil cylinders respectively relative tilt are arranged on the left and right sides of support post, the root of telescopic oil cylinder is fixed on support post, the expansion link of telescopic oil cylinder is fixed on screen box bottom, screen cloth is horizontally installed on screen box inside, screen box inside is separated into up and down raw material cavity and finished product chamber, at screen box sidepiece and be positioned at that finished product chamber arranged outside has can the side plate of open closed, described delivery system comprises conveying motor, vertical tranporter, horizontal conveying pipe and tremie pipe, joint flange is provided with between vertical tranporter and horizontal conveying pipe, tremie pipe is arranged on horizontal conveying pipe end, vertical spin auger and flat spin auger is respectively arranged with in vertical tranporter and horizontal conveying pipe, the output terminal of conveying motor is connected with vertical spin auger, and the conical gear be meshed by two between vertical spin auger and flat spin auger is connected, described feed system comprises coal store, aggregate bin, switch-valve, valve of delivering coal, LOAD CELLS and Controlling System, aggregate bin is arranged on coal store bottom, switch-valve is arranged on aggregate bin top, valve and the LOAD CELLS of delivering coal is arranged on aggregate bin bottom, and LOAD CELLS is by Controlling System trip switch valve and valve of delivering coal, described gas generating system comprises body of heater and receives apparatus for ash, receive apparatus for ash and be arranged on lower portion of furnace body, body of heater comprises retort section body of heater, gasification section body of heater and grate, retort section body of heater is arranged on gasification section upper of furnace body, grate is arranged on below gasification section furnace interior, and described receipts apparatus for ash comprises ash-pan, grey disc carrier, ash releasing tube and ash collection slot, and ash-pan is arranged on above grey disc carrier, ash releasing tube front end is positioned at ash-pan bottom, and end is deep in ash collection slot.After coal is sieved by screening system, the coal that size is qualified is transported in feed system by delivery system, then to be joined in gas generating system by coal according to gasification situation and carry out coal gas generation.First coal is encased in the raw material cavity of screen box inside, start vibrator to vibrate screen box, the coal meeting Particle size requirements drops in finished product chamber from screen cloth, then vibrator stops, the expansion link starting the telescopic oil cylinder of the telescopic oil cylinder be positioned on the left of support post stretches out, and is tilted to the right by screen box, opens side plate, coal in finished product chamber flow in collection coal groove, then is carried by delivery system.When starting conveying motor, the vertical spin auger being positioned at vertical tranporter is driven to rotate, the coal being positioned at collection coal groove is carried out spiral conveying, vertical spin auger is in rotary course, flat spin auger is driven to rotate by conical gear, thus coal is transported in horizontal conveying pipe from vertical tranporter, then flow in feed system from tremie pipe.Coal flow into the coal store be positioned at below tremie pipe from tremie pipe, the switch-valve being now positioned at aggregate bin top is cut out, when needs are to gas generating system coal, switch-valve is opened, valve of now delivering coal cuts out, coal drops in aggregate bin from coal store, LOAD CELLS is started working, when LOAD CELLS senses setting weight, by Signal transmissions to Controlling System, Controlling System trip switch valve cuts out, and now drops into coal in aggregate bin and reaches typical set value, finally open valve of delivering coal, coal is transported in gas generating system and carries out coal gas generation.
As preferred version of the present utility model, described screen cloth is made up of the grating that some be arranged in parallel.By screen cloth being arranged to the structure formation be made up of the some gratings be arranged in parallel, when vibrator starts, the coal meeting particle diameter is fallen in finished product chamber from the gap sieve between grating.
As preferred version of the present utility model, the distance between adjacent two gratings is 0.5-5cm.
As preferred version of the present utility model, the upper surface of grating is provided with wearing layer.By arranging wearing layer at grating upper surface, the wear resistance of grating can be increased, extending the work-ing life of grating.
As preferred version of the present utility model, described wearing layer is hard alloy abrasion-resistant layer.Its wear resisting property of hard alloy abrasion-resistant layer is good, extends work-ing life further.
As preferred version of the present utility model, described screen cloth is worked out by wire, and the pitch-row of mesh is 0.5-6cm.
In sum, the advantage that the utility model has the two stage type gas generating furnace of coal charge screening conveying function is, the screening of this producer gas generator collection coal, coal conveying and coal gas occur as one, form complete automatic production line, improve production efficiency.
Accompanying drawing explanation
Fig. 1 is the structural representation that the utility model has the two stage type gas generating furnace of coal charge screening conveying function.
Embodiment
As shown in Figure 1, the utility model has the two stage type gas generating furnace of coal charge screening conveying function, comprise screening system, delivery system, feed system and gas generating system, screening system is connected with feed system by delivery system, and feed system is arranged on gas generating system top.After coal is sieved by screening system, the coal that size is qualified is transported in feed system by delivery system, then to be joined in gas generating system by coal according to gasification situation and carry out coal gas generation.
Screening system comprises screen box 1, screen cloth 2, vibrator 3, support post 4 and telescopic oil cylinder 5, screen box 1 is arranged on support post 4 upper end, be articulated and connected by swivel pin and support post, telescopic oil cylinder 5 quantity is two, two telescopic oil cylinders 5 respectively relative tilt are arranged on the left and right sides of support post 4, the root of telescopic oil cylinder 5 is fixed on support post, the expansion link of telescopic oil cylinder is fixed on screen box 1 bottom, it is inner that screen cloth 2 is horizontally installed on screen box 1, screen box 1 inside is separated into raw material cavity and finished product chamber up and down, at screen box 1 sidepiece and be positioned at that finished product chamber arranged outside has can the side plate 6 of open closed.Described screen cloth 2 is made up of the grating that some be arranged in parallel or is worked out by wire, and the pitch-row of mesh is 0.5-6cm.By screen cloth being arranged to the structure formation be made up of the some gratings be arranged in parallel, when vibrator 3 starts, the coal meeting particle diameter is fallen in finished product chamber from the gap sieve between grating.Distance between adjacent two gratings is preferably 0.5-5cm.The upper surface of grating is provided with wearing layer.By arranging wearing layer at grating upper surface, the wear resistance of grating can be increased, extending the work-ing life of grating.Described wearing layer is hard alloy abrasion-resistant layer.Its wear resisting property of hard alloy abrasion-resistant layer is good, extends work-ing life further.
Described delivery system comprises conveying motor, vertical tranporter 7, horizontal conveying pipe 8 and tremie pipe 9, joint flange is provided with between vertical tranporter 7 and horizontal conveying pipe 8, tremie pipe 9 is arranged on horizontal conveying pipe 8 end, vertical spin auger 10 and flat spin auger 11 is respectively arranged with in vertical tranporter 7 and horizontal conveying pipe 8, the output terminal of conveying motor is connected with vertical spin auger 10, and the conical gear be meshed by two between vertical spin auger 10 and flat spin auger 11 is connected.
Feed system comprises coal store 12, aggregate bin 13, switch-valve 14, deliver coal valve 15, LOAD CELLS and Controlling System, aggregate bin 13 is arranged on coal store 12 bottom, switch-valve 14 is arranged on aggregate bin 13 top, valve 15 and the LOAD CELLS of delivering coal is arranged on aggregate bin 13 bottom, and LOAD CELLS is by Controlling System trip switch valve 14 and valve 15 of delivering coal.
Gas generating system comprises body of heater and receives apparatus for ash, receive apparatus for ash and be arranged on lower portion of furnace body, body of heater comprises retort section body of heater 16, gasification section body of heater 17 and grate 18, retort section body of heater 16 is arranged on gasification section body of heater 17 top, grate 18 is arranged on gasification section body of heater 17 lower inside, and described receipts apparatus for ash comprises ash-pan 19, grey disc carrier 20, ash releasing tube 21 and ash collection slot 22, and ash-pan 19 is arranged on above ash-pan 20 support, ash releasing tube 21 front end is positioned at ash-pan 19 bottom, and end is deep in ash collection slot 22.
The principle of work that the utility model has the two stage type gas generating furnace of coal charge screening conveying function is as follows:
First coal is encased in the raw material cavity of screen box 1 inside, start vibrator 3 pairs of screen boxs to vibrate, the coal meeting Particle size requirements drops in finished product chamber from screen cloth 2, then vibrator 3 stops, the expansion link starting the telescopic oil cylinder of the telescopic oil cylinder 5 be positioned on the left of support post stretches out, and is tilted to the right by screen box 1, opens side plate 6, coal in finished product chamber flow in collection coal groove, then is carried by delivery system.When starting conveying motor, the vertical spin auger 10 being positioned at vertical tranporter 7 is driven to rotate, the coal being positioned at collection coal groove is carried out spiral conveying, vertical spin auger 10 is in rotary course, flat spin auger 11 is driven to rotate by conical gear, thus coal is transported in horizontal conveying pipe 8 from vertical tranporter 7, then flow in feed system from tremie pipe 9.Coal flow into the coal store 12 be positioned at below tremie pipe 9 from tremie pipe 9, the switch-valve 14 being now positioned at aggregate bin 13 top is cut out, when needs are to gas generating system coal, switch-valve 14 is opened, valve 15 of now delivering coal cuts out, coal drops in aggregate bin 13 from coal store 12, LOAD CELLS is started working, when LOAD CELLS senses setting weight, by Signal transmissions to Controlling System, Controlling System trip switch valve 14 cuts out, now drop into coal in aggregate bin 13 and reach typical set value, finally open valve 15 of delivering coal, coal is transported in gas generating system and carries out coal gas generation.
Below by reference to the accompanying drawings preferred implementation of the present utility model is elaborated, but the utility model is not limited to above-mentioned embodiment, in the ken that art technician possesses, various change can also be made under the prerequisite not departing from the utility model aim.
Claims (6)
1. one kind has the two stage type gas generating furnace of coal charge screening conveying function, comprise screening system, delivery system, feed system and gas generating system, screening system is connected with feed system by delivery system, feed system is arranged on gas generating system top, it is characterized in that: described screening system comprises screen box (1), screen cloth (2), vibrator (3), support post (4) and telescopic oil cylinder (5), screen box (1) is arranged on support post (4) upper end, be articulated and connected by swivel pin and support post, telescopic oil cylinder (5) quantity is two, two telescopic oil cylinders respectively relative tilt are arranged on the left and right sides of support post (4), the root of telescopic oil cylinder (5) is fixed on support post (4), the expansion link of telescopic oil cylinder is fixed on screen box (1) bottom, it is inner that screen cloth (2) is horizontally installed on screen box (1), screen box inside is separated into up and down raw material cavity and finished product chamber, at screen box (1) sidepiece and be positioned at that finished product chamber arranged outside has can the side plate (6) of open closed, described delivery system comprises conveying motor, vertical tranporter (7), horizontal conveying pipe (8) and tremie pipe (9), joint flange is provided with between vertical tranporter (7) and horizontal conveying pipe (8), tremie pipe (9) is arranged on horizontal conveying pipe (8) end, vertical spin auger (10) and flat spin auger (11) is respectively arranged with in vertical tranporter (7) and horizontal conveying pipe (8), the output terminal of conveying motor is connected with vertical spin auger (10), be connected by two conical gear be meshed between vertical spin auger (10) and flat spin auger (11), described feed system comprises coal store (12), aggregate bin (13), switch-valve (14), valve of delivering coal (15), LOAD CELLS and Controlling System, aggregate bin (13) is arranged on coal store (12) bottom, switch-valve (14) is arranged on aggregate bin (13) top, valve (15) and the LOAD CELLS of delivering coal is arranged on aggregate bin (13) bottom, and LOAD CELLS is by Controlling System trip switch valve (14) and valve of delivering coal (15), described gas generating system comprises body of heater and receives apparatus for ash, receive apparatus for ash and be arranged on lower portion of furnace body, body of heater comprises retort section body of heater (16), gasification section body of heater (17) and grate (18), retort section body of heater (16) is arranged on gasification section body of heater (17) top, grate (18) is arranged on gasification section body of heater (17) lower inside, described receipts apparatus for ash comprises ash-pan (19), ash disc carrier (20), ash releasing tube (21) and ash collection slot (22), ash-pan (19) is arranged on grey disc carrier (20) top, ash releasing tube (21) front end is positioned at ash-pan (19) bottom, end is deep in ash collection slot (22).
2. the two stage type gas generating furnace with coal charge screening conveying function according to claim 1, is characterized in that: described screen cloth (2) is made up of the grating that some be arranged in parallel.
3. the two stage type gas generating furnace with coal charge screening conveying function according to claim 2, is characterized in that: the distance between adjacent two gratings is 0.5-5cm.
4. the two stage type gas generating furnace with coal charge screening conveying function according to claim 1, is characterized in that: the upper surface of grating is provided with wearing layer.
5. the two stage type gas generating furnace with coal charge screening conveying function according to claim 4, is characterized in that: described wearing layer is hard alloy abrasion-resistant layer.
6. the two stage type gas generating furnace with coal charge screening conveying function according to claim 1, it is characterized in that: described screen cloth (2) is worked out by wire, the pitch-row of mesh is 0.5-6cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520160460.0U CN204490821U (en) | 2015-03-20 | 2015-03-20 | There is the two stage type gas generating furnace of coal charge screening conveying function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520160460.0U CN204490821U (en) | 2015-03-20 | 2015-03-20 | There is the two stage type gas generating furnace of coal charge screening conveying function |
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| Publication Number | Publication Date |
|---|---|
| CN204490821U true CN204490821U (en) | 2015-07-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520160460.0U Expired - Fee Related CN204490821U (en) | 2015-03-20 | 2015-03-20 | There is the two stage type gas generating furnace of coal charge screening conveying function |
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| CN (1) | CN204490821U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107906966A (en) * | 2017-12-14 | 2018-04-13 | 蓝婷 | A kind of automatic charging equipment of smelting |
| CN110762550A (en) * | 2019-11-07 | 2020-02-07 | 王晓亮 | Boiler with automatic coal feeding function |
| CN115404087A (en) * | 2022-09-28 | 2022-11-29 | 洛阳龙泽能源有限公司 | Coke powder recovery mechanism for coke powder bin |
-
2015
- 2015-03-20 CN CN201520160460.0U patent/CN204490821U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107906966A (en) * | 2017-12-14 | 2018-04-13 | 蓝婷 | A kind of automatic charging equipment of smelting |
| CN110762550A (en) * | 2019-11-07 | 2020-02-07 | 王晓亮 | Boiler with automatic coal feeding function |
| CN115404087A (en) * | 2022-09-28 | 2022-11-29 | 洛阳龙泽能源有限公司 | Coke powder recovery mechanism for coke powder bin |
| CN115404087B (en) * | 2022-09-28 | 2023-07-25 | 洛阳龙泽能源有限公司 | Coke powder recycling mechanism for coke powder bin |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150722 Termination date: 20160320 |