CN201003025Y - Heat-storage type Gas recovery device for coal-fired horseshoe flame tank furnace - Google Patents
Heat-storage type Gas recovery device for coal-fired horseshoe flame tank furnace Download PDFInfo
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- CN201003025Y CN201003025Y CNU2007200344156U CN200720034415U CN201003025Y CN 201003025 Y CN201003025 Y CN 201003025Y CN U2007200344156 U CNU2007200344156 U CN U2007200344156U CN 200720034415 U CN200720034415 U CN 200720034415U CN 201003025 Y CN201003025 Y CN 201003025Y
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- reverser
- pipeline
- tank furnace
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Abstract
The utility model relates to a coal gas recovery device for heat storing room type coal fired horseshoe flame tank furnace, belonging to an energy saving and environment protection device additionally arranged on the horseshoe flame tank furnace. The utility model comprises a coal gas recovery commutator used for connecting with the coal gas commutator of the horseshoe flame tank furnace, a draft fan and a second chimney; wherein, one end of the draft fan is communicated with the first return gas commutating port of the coal gas recovery commutator by the pipeline, while the other end is communicated with a recovered gas inlet on the coal gas commutator by the pipeline; the gas outlet in the coal gas recovery commutator is communicated with the gas outlet in the coal gas commutator by the pipeline; the second commutating port in the coal gas commutator is communicated with the second chimney by the pipeline. The utility model has the advantage of reasonably recovering the coal gas in the smoke in the pipeline, saving energy, improving the environment, avoiding the explosion accident and improving the safety. The coal gas and the air can be simultaneously commutated, thereby guaranteeing the quick recovery of the temperature of the tank furnace and saving energy.
Description
Technical field
The utility model relates to a kind of gas recovering device, and the coal-fired horse shoe flame tank furnace of particularly a kind of regenerator type gas recovering device belongs to the energy-conserving and environment-protective facility of setting up on the horse shoe flame tank furnace.
Background technology
Utilizing producer gas generator to generate coal gas, by in the heat storage type incendiary horse shoe flame tank furnace, strict regulation must be done the work that once commutates by every certain interval of time again, and commutation work in two steps: must change coal gas earlier, ventilate, forbid the order inversion.That is to say: 1. the coal gas that producer gas generator is generated is by the coal gas reverser, the former gas regenerator that communicates with gas furnace is transformed into chimney communicate, simultaneously with the fume emission that contains heating gas in the chamber in atmosphere; 2. by the air door reverser, the former air regenerator that communicates with air also be transformed into chimney communicate, simultaneously with the fume emission that contains warm air in the chamber in atmosphere.As shown in Figure 4, structure diagram for the coal-fired horse shoe flame tank furnace of existing regenerator type, this tank furnace mainly comprises tank furnace body 1, a left side, right bocca 2,21, a left side, right gas regenerator 3,20, a left side, right air regenerator 4,19, air door reverser 5, a left side, right air door 6,18, a left side, right blower fan 7,17, chimney 9 and coal gas reverser 11, described coal gas reverser 11 mainly comprises the gas inlet 14 that is located on the coal gas reverser seal casing, be located at first in the coal gas reverser seal casing, the second commutation mouth 10,15, air outlet 13 and the transmission rig of jumping cover 12 and jumping cover 12.What illustrate among the figure is the position and the air-flow trend of tank furnace jumping cover 12 of coal gas reverser 11 when dextrad is cocked off, concrete working process (being the air-flow trend) is: the coal gas that producer gas generator generates is entered in the seal casing of coal gas reverser 11 by gas inlet 14 places through pipeline, enter in the right gas regenerator 20 by pipeline 16 through second commutation mouthful 15 places, meanwhile, by air door reverser 5 right air door 18 is opened, make right blower fan 17 work, freezing air is sent to heating in the right air regenerator 19, heating gas in the right gas regenerator 20 and the warm air in the right air regenerator 19 are converged at right bocca 21 places and in tank furnace body 1, jet out flames, at this moment, the flue gas that tank furnace body 1 produces in combustion processes is come out by left bocca 2 places, divide two the tunnel: the flue gas with warm air directly leads to chimney 9 by left air regenerator 4 places through indoor channel on the one hand, by directly outwards discharging of chimney 9; The flue gas that the opposing party wears heating gas enters the first commutation mouth 10 by 3 places, left gas regenerator through pipeline 8, directly lead to chimney 9 by 13 places, air outlet by pipeline behind the jumping cover 12 in coal gas reverser 11 again, therefore the flue gas with heating gas outwards discharges by chimney 9 equally.Otherwise, if commutation is then driven by the transmission rig of jumping cover 12 and jumps the position that cover 12 skips to air outlet 13, second commutation mouthfuls 15, and air outlet 13, second commutation mouthfuls 15 covered, its principle of work is with aforementioned, and the trend of different only is coal gas and flue gas is just turned around.The defective that above-mentioned horse shoe flame tank furnace exists in actual use is: at first, owing to have a large amount of unburned coal gas in crude gas regenerator and the pipeline thereof, therefore can produce a large amount of black smokes, both waste coal gas, pollute atmospheric environment again; Secondly, if coal gas, air commutates out of order, in case commutation, original bocca has become smoke outlet, and a large amount of high temperature airs and coal gas of high temperature mix, the accident of blasting easily, so have potential safety hazard; Again, after the commutation, tank furnace need just can return to original condition of high temperature after burning after a while, therefore consumes energy, uses uneconomical.
Summary of the invention
The purpose of this utility model be to provide a kind of not only economized coal energy-conservation, but also reduce the coal-fired horse shoe flame tank furnace of regenerator type gas recovering device to topsoil.
The purpose of this utility model reaches like this, the coal-fired horse shoe flame tank furnace of a kind of regenerator type gas recovering device, it comprises that one is used for the coal-gas recovering reverser 22, an induced draft fan 23 and one second chimney 24 that are connected with the coal gas reverser 11 of horse shoe flame tank furnace, one end of described induced draft fan 23 communicates by the commutation of first return-air in pipeline 25 and the coal-gas recovering reverser 22 mouthfuls 31, and the other end of induced draft fan 23 communicates with recovery gas inlet mouth on the coal gas reverser 11 by pipeline 26; Air outlet 30 in the described coal-gas recovering reverser 22 communicates with air outlet 13 in the coal gas reverser 11 by pipeline 32, and the commutation of second in the coal-gas recovering reverser 22 mouthfuls 29 communicates with second chimney 24 by pipeline 28.
Coal-gas recovering reverser 22 described in the utility model comprises water tank 34, be located at seal casing 48 on the water tank 34, be located at first, second return- air commutation mouthfuls 31,29, air outlet 30 in the seal casing 48, jump cover 27 and jump the cover transmission rig.
Jumping cover transmission rig described in the utility model comprises motor 37, large and small gear 39,38, gear shaft 41, axle bed 40, fork 43, connecting rod 50 and jumps cover stent 35, the lower end of described jumping cover stent 35 with jump that cover is 27 fixing, the upper end is fixed with connecting rod 50, described connecting rod 50 is installed on the gear shaft 41 by fork 43, gear shaft 41 hub settings are on axle bed 40, described master wheel 39 is installed in the axle head of gear shaft 41 and meshes with pinion(gear) 38, and pinion(gear) 38 is fixed on the output shaft of motor 37.
The utility model also is connected with an end of traction rope 46 respectively on described connecting rod 50, the other end of traction rope 46 is connected with a counter weight 48 after walking around roller 47, and roller 47 is fixed on the upper beam 45.
The utility model also is provided with water inlet pipe 33 and water outlet 42 on described water tank 34.
The utility model is because after having additional the gas recovering device of said structure on the coal gas reverser of the coal-fired horse shoe flame tank furnace of original regenerator type, one of advantage, the coal gas in the recovery channel flue gas reasonably, both saved the energy, and reduced atmospheric pollution again, helped improving environment; Two, the chimney of coal gas, air is separated, allow it discharge fume alone, this has just been avoided the explosion hazard of former when commutation because of causing coal gas of high temperature and mixing of flue gas, the raising safe application performance; Three, in when commutation, can coal gas and air carry out simultaneously, guaranteed the fast quick-recovery of commutation back tank furnace temperature, further embody energy-saving effect.
Description of drawings
Fig. 1 is installed on the coal-fired horse shoe flame tank furnace of regenerator type for the utility model and coal gas is in when reclaiming jumping cover position and air-flow move towards synoptic diagram.
Fig. 2 is a three-dimensional arrangement sketch of the present utility model.
Fig. 3 is installed on the coal-fired horse shoe flame tank furnace of regenerator type for the utility model and second chimney is in when discharging fume jumping cover position and air-flow move towards synoptic diagram.
Fig. 4 is the structural representation that the coal-fired horse shoe flame tank furnace of regenerator type of gas recovering device is not installed in the prior art.
Embodiment
Below in conjunction with given the drawings and specific embodiments the utility model is further described below, helps to understand the utility model, but do not constitute restriction of the present utility model.
See also Fig. 2, the structure of coal gas reverser 11 is basic identical in the coal-fired horse shoe flame tank furnace of the structure of coal-gas recovering reverser 22 described in the utility model and original regenerator type, therefore only do simple the elaboration here, it comprises water tank 34, be located on the water tank 34 and the water inlet pipe 33 that communicates with the water tank chamber, water outlet 42 and be located at seal casing 48 in the water tank 34, be located at first in the seal casing 48 respectively, second return- air commutation mouth 31,29, air outlet 30, jump cover 27 and jump the cover transmission rig, wherein jump the cover transmission rig and comprise motor 37, greatly, pinion(gear) 39,38, a pair of gear shaft 41, axle bed 40, a pair of fork 43, pair of links 50 and a pair of jumping cover stent 35, the lower end of described a pair of jumping cover stent 35 is fixing with jumping cover 27 respectively, the upper end is fixing with pair of links 50 respectively, described pair of links 50 is installed on a pair of gear shaft 41 by a pair of fork 43, the two ends hub setting of a pair of gear shaft 41 is on axle bed 40, axle bed 40 is fixed on the casing of water tank 34, described master wheel 39 be installed in a rooted tooth wheel shaft 41 wherein axle head and with pinion(gear) 38 engagements that are located on motor 37 output shafts.The utility model can be connected with an end of traction rope 46 respectively in order to ensure the reliability of jumping cover 27 actions on described pair of links 50, the other end of traction rope 46 is connected with counter weight 48 after walking around roller 47, and a pair roller 47 is separately fixed on the upper beam 45.
Please continue referring to Fig. 2 and in conjunction with Fig. 1, Fig. 3, one end of induced draft fan 23 described in the utility model communicates by the commutation of first return-air in pipeline 25 and the coal-gas recovering reverser 22 mouthfuls 31, and the other end of induced draft fan 23 promptly reclaims gas air outlet 36 and communicates with recovery gas inlet mouth 44 on the coal gas reverser 11 by pipeline 26.Air outlet 30 in the coal-gas recovering reverser 22 described in the utility model communicates with air outlet 13 in the coal gas reverser 11 by pipeline 32, and the commutation of second in the coal-gas recovering reverser 22 mouthfuls 29 communicates with second chimney 24 by pipeline 28.
Embodiment 1
See also Fig. 1, Figure 1 shows that the coal-fired horse shoe flame tank furnace of regenerator type when dextrad is cocked off and jumping cover position and the air-flow of gas recovering device when being in coal-gas recovering move towards synoptic diagram.Among the figure, jumping cover 12 in the coal gas reverser 11 is positioned at the position of the first commutation mouth 10, air outlet 13, soon the first commutation mouth 10, air outlet 13 cover, and the jumping cover 27 in the coal-gas recovering reverser 22 is positioned at the position of first return-air commutation mouth 31, air outlet 30, and the mouth of first return-air commutation soon 31, air outlet 30 cover.Concrete working process (being the air-flow trend) is: the coal gas that producer gas generator generates is entered in the seal casing of coal gas reverser 11 by gas inlet 14 places through pipeline, behind the second commutation mouth 15, enter in the right gas regenerator 20 by pipeline 16, meanwhile, by air door reverser 5 right air door 18 is opened, make right blower fan 17 work, freezing air is sent to heating in the right air regenerator 19, heating gas in the right gas regenerator 20 and the warm air in the right air regenerator 19 are converged at right bocca 21 places and in tank furnace body 1, jet out flames, at this moment, the flue gas that tank furnace body 1 produces in combustion processes is come out by left bocca 2 places, divide two the tunnel: the flue gas that contains warm air on the one hand directly leads to chimney 9 by left air regenerator 4 places through indoor channel, by chimney 9 flue gas is outwards discharged; On the other hand, under the effect of induced draft fan 23 power, coal gas to be recycled enters the first commutation mouth 10 by 3 places, left gas regenerator through pipeline 8, behind the jumping cover 12 of coal gas reverser 11, flow in the air outlet 30 by pipeline 32 again by 13 places, air outlet, come out by first return-air commutation mouthful 31 places behind the jumping cover 27 in coal-gas recovering reverser 22 again, the pipeline 25 of flowing through again, induced draft fan 23, be back in the seal closure of coal gas reverser 11 behind the pipeline 26 again, and behind pipeline 16, be back to again in the right gas regenerator 20, thereby realized the utilization once more of coal gas by second commutation mouthful 15 places.
Embodiment 2:
See also Fig. 3, Figure 3 shows that the coal-fired horse shoe flame tank furnace of regenerator type when left-hand cocks off and jumping cover position and the air-flow of second chimney 24 of gas recovering device when being in smoke evacuation move towards synoptic diagram.Among the figure, jumping cover 12 in the coal gas reverser 11 skips to the position of air outlet 13, the second commutation mouth 15 under the drive of transmission rig, soon the second commutation mouth 15, air outlet 13 cover, and the jumping cover 27 in the coal-gas recovering reverser 22 skips to air outlet 30, second return-air commutation mouthful 29 positions under the drive of transmission rig, and second return-air commutation mouth 29, air outlet 30 are covered.Concrete working process (being the air-flow trend) is: the coal gas that producer gas generator generates is entered in the seal casing of coal gas reverser 11 by gas inlet 14 places through pipeline, behind the first commutation mouth 10, enter in the left gas regenerator 3 by pipeline 8, meanwhile, by air door reverser 5 left air door 6 is opened, make left blower fan 7 work, freezing air is sent to heating in the left air regenerator 4, heating gas in the left gas regenerator 3 and the warm air in the left air regenerator 4 are converged at left bocca 2 places and in tank furnace body 1, jet out flames, at this moment, the flue gas that tank furnace body 1 produces in combustion processes is come out by right bocca 21 places, divide two the tunnel: the flue gas with warm air directly leads to chimney 9 by right air regenerator 19 places through indoor channel on the one hand, by chimney 9 flue gas is outwards discharged; On the other hand, induced draft fan 23 is shut down, the flue gas of the extremely micro-residual heat coal gas of band this moment (because of the recycling of the foregoing description 1 of the coal gas in regenerator and the pipeline) is entered in the second commutation mouth 15 through pipeline 16 by 20 places, right gas regenerator, again behind the jumping cover 12 in coal gas reverser 11 by 13 places, air outlet in pipeline 32 flows to air outlet 30, come out by second return-air commutation mouth 29 behind the jumping cover 27 in coal-gas recovering reverser 22 again, and then in pipeline 28 flows to second chimney 24, flue gas is outwards discharged by second chimney 24.In the discharge process of flue gas, because the chimney of coal gas, air is separated, allow it discharge fume alone, therefore avoided incident explosion hazard in the prior art; Simultaneously, when commutation,, guaranteed the fast quick-recovery of commutation back tank furnace temperature, more embodied excellent energy-saving effect owing to coal gas, air carry out simultaneously.
Claims (5)
1, the coal-fired horse shoe flame tank furnace of a kind of regenerator type gas recovering device, it is characterized in that it comprises that one is used for the coal-gas recovering reverser (22), an induced draft fan (23) and one second chimney (24) that are connected with the coal gas reverser (11) of horse shoe flame tank furnace, one end of described induced draft fan (23) communicates by the commutation of first return-air in pipeline (25) and the coal-gas recovering reverser (22) mouthful (31), and the other end of induced draft fan (23) communicates with recovery gas inlet mouth (44) on the coal gas reverser (11) by pipeline (26); Air outlet (30) in the described coal-gas recovering reverser (22) communicates with air outlet (13) in the coal gas reverser (11) by pipeline (32), and the commutation of second in the coal-gas recovering reverser (22) mouthful (29) communicates with second chimney (24) by pipeline (28).
2, the coal-fired horse shoe flame tank furnace of regenerator type according to claim 1 gas recovering device, it is characterized in that described coal-gas recovering reverser (22) comprises water tank (34), is located at seal casing (48) on the water tank (34), is located at first, second return-air commutation mouthful (31), (29) in the seal casing (48), air outlet (30), jump cover (27) and jump and cover transmission rig.
3, the coal-fired horse shoe flame tank furnace of regenerator type according to claim 2 gas recovering device, it is characterized in that described jumping cover transmission rig comprises motor (37), greatly, pinion(gear) (39), (38), gear shaft (41), axle bed (40), fork (43), connecting rod (50) and jumping cover stent (35), the lower end of described jumping cover stent (35) is fixing with jumping cover (27), the upper end is fixing with connecting rod (50), described connecting rod (50) is installed on the gear shaft (41) by fork (43), gear shaft (41) hub setting is on axle bed (40), described master wheel (39) is installed in the axle head of gear shaft (41) and meshes with pinion(gear) (38), and pinion(gear) (38) is fixed on the output shaft of motor (37).
4, the coal-fired horse shoe flame tank furnace of regenerator type according to claim 3 gas recovering device, it is characterized in that on described connecting rod (50), also being connected with an end of traction rope (46), the other end of traction rope (46) is connected with a counter weight (48) after walking around roller (47), and roller (47) is fixed on the upper beam (45).
5, the coal-fired horse shoe flame tank furnace of regenerator type according to claim 2 gas recovering device is characterized in that also being provided with water inlet pipe (33) and water outlet (42) on described water tank (34).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200344156U CN201003025Y (en) | 2007-02-12 | 2007-02-12 | Heat-storage type Gas recovery device for coal-fired horseshoe flame tank furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200344156U CN201003025Y (en) | 2007-02-12 | 2007-02-12 | Heat-storage type Gas recovery device for coal-fired horseshoe flame tank furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201003025Y true CN201003025Y (en) | 2008-01-09 |
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ID=39038563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200344156U Expired - Lifetime CN201003025Y (en) | 2007-02-12 | 2007-02-12 | Heat-storage type Gas recovery device for coal-fired horseshoe flame tank furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201003025Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101805110A (en) * | 2010-03-29 | 2010-08-18 | 山东省郓城县正达玻璃有限公司 | Gas energy-saving recovery device |
-
2007
- 2007-02-12 CN CNU2007200344156U patent/CN201003025Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101805110A (en) * | 2010-03-29 | 2010-08-18 | 山东省郓城县正达玻璃有限公司 | Gas energy-saving recovery device |
| CN101805110B (en) * | 2010-03-29 | 2012-09-05 | 山东省郓城县正达玻璃有限公司 | Gas energy-saving recovery device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: XU XISHENG Free format text: FORMER OWNER: CHANGSHU CITY SHENGHUA GLASSWARE PRODUCTS CO., LTD. Effective date: 20090821 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| C56 | Change in the name or address of the patentee |
Owner name: CHANGSHU CITY SHENGHUA GLASSWARE PRODUCTS CO., LTD Free format text: FORMER NAME: CHANGSHU CITY SHENGHUA GLASSWARE FACTORY |
|
| CP03 | Change of name, title or address |
Address after: E District, Chang Kun Industrial Park, Southeast Economic Development Zone, sandy Town, Jiangsu, Changshou City Province, China: 215559 Patentee after: Changshou City Shenghua Glass Product Co.,Ltd. Address before: E District, Chang Kun Industrial Park, Southeast Economic Development Zone, sandy Town, Jiangsu, Changshou City Province, China: 215559 Patentee before: CHANGSHU SHENGHUA GLASS PRODUC |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20090821 Address after: East door, three floor, unit seventeen, Dongguan building, Dongguan, Shandong, Xintai, China: 271200 Patentee after: Xu Xisheng Address before: E District, Chang Kun Industrial Park, Southeast Economic Development Zone, sandy Town, Jiangsu, Changshou City Province, China: 215559 Patentee before: Changshou City Shenghua Glass Product Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20080109 |