CN203687546U - Fuel gas direct-fired heating dryer - Google Patents
Fuel gas direct-fired heating dryer Download PDFInfo
- Publication number
- CN203687546U CN203687546U CN201420019107.6U CN201420019107U CN203687546U CN 203687546 U CN203687546 U CN 203687546U CN 201420019107 U CN201420019107 U CN 201420019107U CN 203687546 U CN203687546 U CN 203687546U
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- cylinder
- roller
- feed bin
- pipeline
- pinion
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Abstract
The utility model relates to a fuel gas direct-fired heating dryer which is mainly used for drying dehydration of aluminum polychlorid. The fuel gas direct-fired heating dryer comprises a machine frame, a roller, a material bin and a blanking groove. The material bin is placed below the roller. A discharging opening of the material bin is communicated with the blanking groove which is provided with a blanking opening. A fire eruption mouth is arranged at a front end inlet of the roller. The fire eruption mouth is connected with a normal-pressure gas furnace outside the roller through a pipeline. An air inlet in the pipeline is connected with an air blower. A fire even plate is fixed in the roller through a supporting plate. The fire even plate is right opposite to the inlet. Flame through holes are evenly formed in the fire even plate. A frustum-shaped hollow heat insulation zone is arranged at the back end of the roller. Air drafting holes are evenly formed in the contacting position of the heat insulation zone and the roller. The heat insulation zone is connected with an induced draft fan. The normal-pressure gas furnace is used, the danger of steam explosion is avoided, safety is good, environment is protected, the whole drier is reasonable in structure and low in cost, drying dehydration is even, efficiency is high, mounting is easy, the drier can be quickly brought into production, only a few days are needed from mounting to production, and large-scale promotion and application are convenient.
Description
Technical field
The utility model relates to a kind of combustion gas and directly burns heating, drying machine, is mainly used in the drying and dehydrating of aluminium polychloride.
Background technology
When present domestic production aluminium polychloride, substantially continue to use old steam-type dryer, operating pressure requires higher, 1 ton of solid aluminum chloride of every production needs 3～5 tons of steam, steaming plant investment is large, and production cost is high, wastes energy too large, and coal burning not only can, to environment around, also can threaten to operating personnel's personal safety; For addressing the above problem, the applicant has invented a kind of electromagnetic heating polyaluminium chloride drying dewaterer (patent No.: 200920352418.3), although this drying and dehydrating machine environmental protection, security performance are good, but cost is high, in use procedure, power consumption is large, and electromagnetic wire Louis is out of order, repair quite inconvenience, impact is normally produced.
Utility model content
According to above deficiency of the prior art, the technical problems to be solved in the utility model is: provide a kind of combustion gas rational in infrastructure, that cost is low, drying and dehydrating is even and efficiency is high directly to burn heating, drying machine, and using environment-friendly, security performance is good.
Heating, drying machine is directly burnt in combustion gas described in the utility model, comprise frame, cylinder, feed bin and charging conduit, cylinder is connected with reducing motor by transmission device, feed bin is positioned at cylinder below, on feed bin sidewall, scraper is set, the blade of scraper abuts against on cylinder outer wall obliquely, the discharging opening of feed bin communicates with charging conduit, on charging conduit, there is feed opening, bocca is installed by the front end import department of cylinder, bocca is connected with the atmospheric gas stove of cylinder outside by pipeline, air inlet on pipeline is connected with air blast, in cylinder, fix uniformity fire plate by gripper shoe, uniformity fire plate is just to import, on uniformity fire plate, be evenly equipped with logical glory hole, cylinder rear end arranges the hollow heat insulated district of taper type, thermal insulation areas and cylinder contact position are evenly equipped with exhausting hole, thermal insulation areas is connected with air-introduced machine.
Described transmission device comprises pinion and bull gear, and pinion is arranged on the output shaft of reducing motor, and bull gear is arranged on the excircle of cylinder one end, and pinion and bull gear are intermeshing.Drive pinion rotation by reductor, pinion drives the bull gear engaging with it to rotate, thereby drives cylinder slowly to rotate.The rotating speed of reducing motor can regulate according to temperature height, and cylinder is slowly rotated one week, and the liquid polymerization aluminium chloride speckling with on cylinder outer wall is dried just.
Described below, cylinder two ends respectively arranges a pair of support roller, and upper rack is fixed supporting roller base, and support roller is arranged on supporting roller base by axle, by four support rollers, cylinder is supported.
Described cylinder top is fixed with circular arc exhaust hood by support, and exhaust hood top is provided with waste gas outlet.
Operation principle and process:
Need to carry out drying and dehydrating to aluminium polychloride time, start atmospheric gas stove, air blast and air-introduced machine, by bocca, cylinder inside is heated, in the time that the temperature of cylinder outer wall reaches required baking temperature, open reducing motor, pinion drives bull gear and cylinder slowly to rotate, when cylinder process feed bin, the liquid polymerization aluminium chloride in feed bin can be sticked on cylinder outer wall, cylinder slowly rotates one week, liquid polymerization aluminium chloride is dried just, and by the outer scraper arranging of cylinder, the aluminium polychloride of oven dry is scraped in charging conduit and along feed opening and discharged, packaging.
Combustion gas in the utility model in atmospheric gas stove can be the gaseous fuels such as coal gas, natural gas or biogas.
The beneficial effect that the utility model compared with prior art had is:
The utility model, by adopting atmospheric gas stove, is directly lighted in cylinder with bocca, does not have the danger of vapour explosion, the good and environmental protection of security performance; Whole apparatus structure is reasonable, and cost is low, and the heat that can make fuel gas buring produce by uniformity fire plate and thermal insulation areas is uniform to cylinder outer wall, and drying and dehydrating is even and efficiency is high; Simple installation, goes into operation fast, only needs several days time from being installed to operation, is convenient to large-scale promotion and uses.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the A-A cutaway view in Fig. 1.
In figure: 1, atmospheric gas stove; 2, pipeline; 3, air blast; 4, bocca; 5, exhaust hood; 6, bull gear; 7, cylinder; 8, gripper shoe; 9, logical glory hole; 10, uniformity fire plate; 11, thermal insulation areas; 12, exhausting hole; 13, air-introduced machine; 14, feed bin; 15, support roller; 16, supporting roller base; 17, frame; 18, charging conduit; 19, feed opening; 20, pinion; 21, output shaft; 22, reducing motor; 23, scraper.
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiment of the present utility model is described further:
As Fig. 1, shown in 2, heating, drying machine is directly burnt in this combustion gas, comprise frame 17, cylinder 7, feed bin 14 and charging conduit 18, cylinder 7 is connected with reducing motor 22 by transmission device, feed bin 14 is positioned at cylinder 7 belows, on feed bin 14 sidewalls, scraper 23 is set, the blade of scraper 23 abuts against on cylinder 7 outer walls obliquely, the discharging opening of feed bin 14 communicates with charging conduit 18, on charging conduit 18, there is feed opening 19, bocca 4 is installed by the front end import department of cylinder 7, bocca 4 is connected with the atmospheric gas stove 1 of cylinder 7 outsides by pipeline 2, air inlet on pipeline 2 is connected with air blast 3, in cylinder 7, fix uniformity fire plate 10 by gripper shoe 8, uniformity fire plate 10 is just to import, on uniformity fire plate 10, be evenly equipped with logical glory hole 9, cylinder 7 rear ends arrange the hollow heat insulated district 11 of taper type, thermal insulation areas 11 is evenly equipped with exhausting hole 12 with cylinder 7 contact positions, thermal insulation areas 11 is connected with air-introduced machine 13.
Wherein:
Transmission device comprises pinion 20 and bull gear 6, and pinion 20 is arranged on the output shaft 21 of reducing motor 22, and bull gear 6 is arranged on the excircle of cylinder 7 one end, and pinion 20 is intermeshing with bull gear 6.Drive pinion 20 to rotate by reductor, pinion 20 drives the bull gear 6 engaging with it to rotate, thereby drives cylinder 7 slowly to rotate.The rotating speed of reducing motor 22 can regulate according to temperature height, and cylinder 7 is slowly rotated one week, and the liquid polymerization aluminium chloride speckling with on cylinder 7 outer walls is dried just.
Operation principle and process:
Need to carry out drying and dehydrating to aluminium polychloride time, start atmospheric gas stove 1, air blast 3 and air-introduced machine 13, by bocca 4, cylinder 7 inside are heated, in the time that the temperature of cylinder 7 outer walls reaches required baking temperature, open reducing motor 22, pinion 20 drives bull gear 6 and cylinder 7 slowly to rotate, when cylinder 7 process feed bin 14, the liquid polymerization aluminium chloride in feed bin 14 can be sticked on cylinder 7 outer walls, cylinder 7 slowly rotates one week, liquid polymerization aluminium chloride is dried just, and by the scraper 23 of cylinder 7 outer settings, the aluminium polychloride of oven dry is scraped in charging conduit 18 and along feed opening 19 and discharged, packaging.Combustion gas in the utility model in atmospheric gas stove 1 can be the gaseous fuels such as coal gas, natural gas or biogas.
Claims (4)
1. heating, drying machine is directly burnt in a combustion gas, comprise frame (17), cylinder (7), feed bin (14) and charging conduit (18), cylinder (7) is connected with reducing motor (22) by transmission device, feed bin (14) is positioned at cylinder (7) below, on feed bin (14) sidewall, scraper (23) is set, the blade of scraper (23) abuts against on cylinder (7) outer wall obliquely, the discharging opening of feed bin (14) communicates with charging conduit (18), on charging conduit (18), there is feed opening (19), it is characterized in that: bocca (4) is installed by the front end import department of cylinder (7), bocca (4) is connected by pipeline (2) the atmospheric gas stove (1) outside with cylinder (7), air inlet on pipeline (2) is connected with air blast (3), in cylinder (7), fix uniformity fire plate (10) by gripper shoe (8), uniformity fire plate (10) is just to import, on uniformity fire plate (10), be evenly equipped with logical glory hole (9), cylinder (7) rear end arranges the hollow heat insulated district of taper type (11), thermal insulation areas (11) is evenly equipped with exhausting hole (12) with cylinder (7) contact position, thermal insulation areas (11) is connected with air-introduced machine (13).
2. heating, drying machine is directly burnt in combustion gas according to claim 1, it is characterized in that: described transmission device comprises pinion (20) and bull gear (6), pinion (20) is arranged on the output shaft (21) of reducing motor (22), bull gear (6) is arranged on the excircle of cylinder (7) one end, and pinion (20) is intermeshing with bull gear (6).
3. heating, drying machine is directly burnt in combustion gas according to claim 1, it is characterized in that: described below, cylinder (7) two ends respectively arranges a pair of support roller (15), supporting roller base (16) is fixed on frame (17) top, and support roller (15) is arranged on supporting roller base (16) by axle.
4. directly burn heating, drying machine according to the combustion gas described in claim 1,2 or 3, it is characterized in that: described cylinder (7) top is fixed with circular arc exhaust hood (5) by support, and exhaust hood (5) top is provided with waste gas outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420019107.6U CN203687546U (en) | 2014-01-13 | 2014-01-13 | Fuel gas direct-fired heating dryer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420019107.6U CN203687546U (en) | 2014-01-13 | 2014-01-13 | Fuel gas direct-fired heating dryer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203687546U true CN203687546U (en) | 2014-07-02 |
Family
ID=51009434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420019107.6U Expired - Fee Related CN203687546U (en) | 2014-01-13 | 2014-01-13 | Fuel gas direct-fired heating dryer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203687546U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105157373A (en) * | 2015-09-21 | 2015-12-16 | 德保县新德誉选矿有限公司 | Ore drying drum |
| CN107029634A (en) * | 2017-06-09 | 2017-08-11 | 太仓市霍普思机械技术有限公司 | A kind of feed Granulation Equipments of waste gas multiplexing |
-
2014
- 2014-01-13 CN CN201420019107.6U patent/CN203687546U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105157373A (en) * | 2015-09-21 | 2015-12-16 | 德保县新德誉选矿有限公司 | Ore drying drum |
| CN107029634A (en) * | 2017-06-09 | 2017-08-11 | 太仓市霍普思机械技术有限公司 | A kind of feed Granulation Equipments of waste gas multiplexing |
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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: 20140702 Termination date: 20180113 |