CN206257805U - A kind of high temperature hot-blast furnace for tea making de-enzyme - Google Patents
A kind of high temperature hot-blast furnace for tea making de-enzyme Download PDFInfo
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- CN206257805U CN206257805U CN201621159474.1U CN201621159474U CN206257805U CN 206257805 U CN206257805 U CN 206257805U CN 201621159474 U CN201621159474 U CN 201621159474U CN 206257805 U CN206257805 U CN 206257805U
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Abstract
The utility model discloses a kind of high temperature hot-blast furnace for tea making de-enzyme, including pressure fan, air-introduced machine, furnace shell, bellows, control electronic box, one-level heat-exchanging chamber, two grades of heat-exchanging chambers, three-level heat-exchanging chamber, level Four heat-exchanging chamber, Pyatyi heat-exchanging chambers are provided with bellows, the surrounding air of pressure fan feeding heats to more than 300 °C in multistage heat-exchanging chamber, forms high-temperature hot-air.Air-introduced machine is frequency control blower fan, can be adjusted as desired to the temperature of high-temperature hot-air.The utility model burning is abundant, heat exchange area is big, than common stove smoke discharge amount reduction by 50%.Than common stove, in the case where raw material is waited, hot blast output capacity is high by 50%；Than using log bavin directly burning type and electrical heating type enzyme deactivating and strip sorting machine reduces cost more than 40%, more than 20% is sparing in the use of coal than common coal-fired high temperature；It is available for many enzyme deactivating and strip sorting machine parallel connections, is used in series；High-temperature hot-air does not contain smoke components, extremely cleans, and protects and improve the fragrance of tealeaves.
Description
Technical field
The utility model belongs to Tea manufacture apparatus field, and specifically, it is related to a kind of high temperature for tea making de-enzyme
Hot-blast stove.
Background technology
Hot-blast stove is one of conventional equipment for Tea Production, after hot-blast stove on the market is used for tealeaves shaping at present
Drying, hot blast temperature is all below 200 °C；And there is heat exchange is insufficient, and fuel combustion is incomplete, and furnace life is short etc.
Shortcoming.The de-enzyme operation of tea making needs 300 ~ 400 °C of high temperature, common hot-blast stove not to reach requirement.
Utility model content
Main purpose of the present utility model is regarding to the issue above, there is provided a kind of high-temperature hot-air for tea making de-enzyme
Stove.
A kind of high temperature hot-blast furnace for tea making de-enzyme, including pressure fan 1, air-introduced machine 2, furnace shell 3, bellows 4, control electronic box
5th, grate 6 and air-out interface 7.
The furnace shell 3 is rectangular structure, and it includes right plate 31, back side panel 32, left plate 33, top board 34, front side board
35 and fire door 36；The upside of right plate 31 connection air-out interface 7；Back side panel 32 is provided with control electronic box 5；The front side connection of top board 34
Pressure fan 1, rear side connection air-introduced machine 2；The bottom of front side board 35 is provided with fire door 36, fire door 36 and is provided with combustion chamber 41；Combustion chamber
41 are made up of fire grate 42, refractory brick 411 and ash pond 43, and the ash pond 43 is located at the lower section of fire grate 42.
Inside furnace shell 3, it is divided into anterior bellows and rear portion bellows two parts to the bellows 4；Anterior bellows are located at combustion
The top of room 41 is burnt, anterior bellows set up upper, middle and lower-ranking separately, and wherein lower floor is provided with six grades of wind-guiding stainless pipes 49, six grades of wind-guidings
Stainless pipe 49 arranges that be divided into two rows, often row is the six roots of sensation for transverse horizontal；Wherein middle level is provided with Pyatyi wind-guiding stainless pipe 48,
The Pyatyi wind-guiding stainless pipe 48 arranges that point two rows are often arranged as five for vertical equity；It is provided with that to lead cigarette stainless at the middle and upper levels
Steel pipe 47, the cigarette stainless steel tube 47 of leading is vertical equity arrangement for five；Rear portion bellows are sequentially provided with one-level from back to front
Heat-exchanging chamber 451, two grades of heat-exchanging chambers 452, three-level heat-exchanging chamber 453, level Four heat-exchanging chamber 454 and fan housings 5 55；Each heat
Switch room's transverse horizontal 20 seamless steel pipes 46 of interlaced arrangement, are provided with dividing plate between heat-exchanging chamber, one-level heat-exchanging chamber 451,
The side of adjacent right side plate 31 of two grades of heat-exchanging chambers 452 is provided with fan housing 1, the fan housing 1 and one-level heat-exchanging chamber 451,
The endoporus insertion of seamless steel pipe 46 in two grades of heat-exchanging chambers 452；Two grades of heat-exchanging chambers 452, adjacent left sides of three-level heat-exchanging chamber 453
The side of side plate 33 is provided with fan housing 2 52, seamless in the fan housing 2 52 and two grades of heat-exchanging chambers 452, three-level heat-exchanging chamber 453
The endoporus insertion of steel pipe 46；Three-level heat-exchanging chamber 453, the side of adjacent right side plate 31 of level Four heat-exchanging chamber 454 are provided with fan housing 3 53,
The endoporus insertion of seamless steel pipe 46 in the fan housing 3 53 and three-level heat-exchanging chamber 453, level Four heat-exchanging chamber 454；Level Four heat is handed over
Change room 454, the side of adjacent left-hand plate 33 of fan housing 5 55 is provided with fan housing 4 54, the fan housing 4 54 and level Four heat-exchanging chamber 454
The interior endoporus insertion of seamless steel pipe 46, and with the insertion of fan housing 5 55.
The rectangular frame that the grate 6 is made for angle bar, frame upper side is provided with one block of steel plate, the steel plate surrounding and stove
The connection of the downside of shell 3, and a netted air vent is provided with below ash pond 43, framework underside is provided with six roots of sensation supporting leg；
The entrance of the air-introduced machine 2 and the connection of the top of one-level heat-exchanging chamber 451, and it is seamless with one-level heat-exchanging chamber 451
The exterior space insertion of steel pipe 46；The lower section of the top board 34 is provided with supply air duct 50, front end and the pressure fan 1 of the supply air duct 50
Outlet insertion, rear end is connected with the side of adjacent left-hand plate 33 of one-level heat-exchanging chamber 451, and with one-level heat-exchanging chamber 451
The endoporus insertion of seamless steel pipe 46.
When using, the high-temperature flue gas produced in combustion chamber 41 pass through Pyatyi heat-exchanging chamber 455, by leading cigarette stainless steel tube 47
Reach level Four heat-exchanging chamber 454, three-level heat-exchanging chamber 453, two grades of heat-exchanging chambers 452, one-level heat-exchanging chambers 451 successively afterwards, so
Suctioned out by air-introduced machine 2 afterwards, and precalculated position is transported to by peripheral hardware fume pipe；The feeding surrounding air of pressure fan 1 sequentially enters one-level
451, two grades of heat-exchanging chambers 452 of heat-exchanging chamber, three-level heat-exchanging chamber 453, the endoporus of seamless steel pipe 46 of level Four heat-exchanging chamber 454,
48, six grades of wind-guiding stainless pipes 49 of Pyatyi wind-guiding stainless pipe of Pyatyi heat-exchanging chamber 455 are sequentially entered again, by multistage heat-exchanging chamber
High-temperature hot-air is heated to more than 300 °C, the tealeaves that finished in tea making tea machine is sent to subsequently into air-out interface 7.
The technical scheme for further limiting is as follows：
The air-introduced machine 2 be frequency control blower fan, its specified blast be 400~1400 pa, its nominal air delivery be 600~
3300 M3/ H, by variable frequency adjustment rotation speed of fan, changes the blast and air quantity of blower fan, controls the temperature in combustion chamber 41, so that
Regulate and control the temperature of high-temperature hot-air.
The air-out interface 7 is provided with temperature sensor 8, the temperature of the high-temperature hot-air that the temperature sensor 8 will sense
Data are sent to control electronic box 5.
The specified blast of the pressure fan 1 is 400~2200 pa, and nominal air delivery is 800~4800 M3/H。
Pressure fan 1, the startup of air-introduced machine 2 and X button are provided with the control electronic box 5；It is provided with the frequency conversion of air-introduced machine 2
Device and variable frequency adjustment button；It is provided with digital temperature display；It is provided with total power switch.
Four secondary blowings mouthful 44, the secondary blowing mouthful are equipped with the right plate 31, the lower edge of left plate 33
44 correspond respectively to one-level heat-exchanging chamber 451, two grades of heat-exchanging chambers 452, three-level heat-exchanging chamber 453, level Four heat-exchanging chamber 454
Both sides.And with the exterior space insertion of seamless steel pipe therein 46；The outside of the secondary blowing mouthful 44 is provided with steel plate shell fragment, works as heat
When flue gas concentration is high in switch room, the shell fragment opens automatically, allows surrounding air to enter, reached after secondary blowing dilution flue gas,
Purge the purpose of flue dust；When flue gas concentration is low in heat-exchanging chamber, the shell fragment is closed automatically.
Located at rear side, left side, the right side of combustion chamber 41, it builds thickness by laying bricks or stones for 60mm~120mm to the refractory brick 411.
Effective technology effect of the present utility model is：
1 thermal source that tea green-keeping can be inexpensively provided, than using log bavin directly burning type and the reduction of electrical heating type enzyme deactivating and strip sorting machine
Cost more than 40%, more than 20% is sparing in the use of coal than common fire coal high temperature.
2 because the utility model burning is abundant, heat exchange area is big, than common stove smoke discharge amount reduction by 50%.Than common
Stove hot blast output capacity in the case where raw material is waited is high by 50%.
3 save labour, and the utility model is available for many enzyme deactivating and strip sorting machine parallel connections, is used in series.
4 high-temperature hot-airs do not contain smoke components, extremely clean, and protect and improve the fragrance of tealeaves.
Brief description of the drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is the utility model furnace shell structure schematic diagram.
Fig. 3 is the sectional view of the utility model Fig. 2.
Fig. 4 is the sectional view of the utility model Fig. 3.
Fig. 5 the utility model multistage heat-exchanging chamber schematic diagram.
Sequence number in figure：1. pressure fan, 2. air-introduced machine, 3. furnace shell, 4. bellows, 5. control electronic box, 6. grate, 7. air-out connect
Mouth, 8. temperature sensor；31. right plates, 32. back side panels, 33. left plates, 34. top boards, 35. front side boards, 36. fire doors；41. combustions
Burn room, 411. refractory brick, 42. fire grates, 43. ash ponds, 44. secondary blowings mouthful, 45. multistage heat-exchanging chambers, 46. seamless steel
Pipe, 47. lead cigarette stainless steel tube, 48. Pyatyi wind-guiding stainless pipes, 49. 6 grades of wind-guiding stainless pipes, 50. supply air ducts, 51. fan housings one,
52. fan housings two, 53. fan housings three, 54. fan housings four, 55. fan housings five, 56. fan housings six；451. one-level heat-exchanging chambers, 452. 2 grades of heat
Switch room, 453. three-level heat-exchanging chambers, 454. level Four heat-exchanging chambers, 455. Pyatyi heat-exchanging chambers.
Specific embodiment
Below in conjunction with the accompanying drawings, by embodiment, the utility model is further described.
Embodiment
Referring to Fig. 1~Fig. 5, a kind of high temperature hot-blast furnace for tea making de-enzyme, including pressure fan 1, air-introduced machine 2, furnace shell 3,
Bellows 4, control electronic box 5, grate 6 and air-out interface 7.The furnace shell 3 is rectangular structure, and it includes right plate 31, back side panel
32nd, left plate 33, top board 34, front side board 35 and fire door 36；The upside of right plate 31 connection air-out interface 7；Back side panel 32 is provided with
Control electronic box 5；The front side connection pressure fan 1 of top board 34, rear side connection air-introduced machine 2；The bottom of front side board 35 is provided with fire door 36, stove
Combustion chamber 41 is provided with door 36；Combustion chamber 41 is made up of fire grate 42, refractory brick 411 and ash pond 43,43, the ash pond
In the lower section of fire grate 42.
Inside furnace shell 3, it is divided into anterior bellows and rear portion bellows two parts to the bellows 4；Anterior bellows are located at combustion
The top of room 41 is burnt, anterior bellows set up upper, middle and lower-ranking separately, and wherein lower floor is provided with six grades of wind-guiding stainless pipes 49, six grades of wind-guidings
Stainless pipe 49 arranges that be divided into two rows, often row is the six roots of sensation for transverse horizontal；Wherein middle level is provided with Pyatyi wind-guiding stainless pipe 48,
The Pyatyi wind-guiding stainless pipe 48 arranges that point two rows are often arranged as five for vertical equity；It is provided with that to lead cigarette stainless at the middle and upper levels
Steel pipe 47, the cigarette stainless steel tube 47 of leading is vertical equity arrangement for five；Rear portion bellows are sequentially provided with one-level from back to front
Heat-exchanging chamber 451, two grades of heat-exchanging chambers 452, three-level heat-exchanging chamber 453, level Four heat-exchanging chamber 454 and fan housings 5 55；Each heat
Switch room's transverse horizontal 20 seamless steel pipes 46 of interlaced arrangement, are provided with dividing plate between heat-exchanging chamber, one-level heat-exchanging chamber 451,
The side of adjacent right side plate 31 of two grades of heat-exchanging chambers 452 is provided with fan housing 1, the fan housing 1 and one-level heat-exchanging chamber 451,
The endoporus insertion of seamless steel pipe 46 in two grades of heat-exchanging chambers 452；Two grades of heat-exchanging chambers 452, adjacent left sides of three-level heat-exchanging chamber 453
The side of side plate 33 is provided with fan housing 2 52, seamless in the fan housing 2 52 and two grades of heat-exchanging chambers 452, three-level heat-exchanging chamber 453
The endoporus insertion of steel pipe 46；Three-level heat-exchanging chamber 453, the side of adjacent right side plate 31 of level Four heat-exchanging chamber 454 are provided with fan housing 3 53,
The endoporus insertion of seamless steel pipe 46 in the fan housing 3 53 and three-level heat-exchanging chamber 453, level Four heat-exchanging chamber 454；Level Four heat is handed over
Change room 454, the side of adjacent left-hand plate 33 of fan housing 5 55 is provided with fan housing 4 54, the fan housing 4 54 and level Four heat-exchanging chamber 454
The interior endoporus insertion of seamless steel pipe 46, and with the insertion of fan housing 5 55.
The rectangular frame that the grate 6 is made for angle bar, frame upper side is provided with one block of steel plate, the steel plate surrounding and stove
The connection of the downside of shell 3, and a netted air vent is provided with below ash pond 43, framework underside is provided with six roots of sensation supporting leg；
The entrance of the air-introduced machine 2 and the connection of the top of one-level heat-exchanging chamber 451, and it is seamless with one-level heat-exchanging chamber 451
The exterior space insertion of steel pipe 46；The lower section of the top board 34 is provided with supply air duct 50, front end and the pressure fan 1 of the supply air duct 50
Outlet insertion, rear end is connected with the side of adjacent left-hand plate 33 of one-level heat-exchanging chamber 451, and with one-level heat-exchanging chamber 451
The endoporus insertion of seamless steel pipe 46.
The air-introduced machine 2 be frequency control blower fan, its specified blast be 400~1400 pa, its nominal air delivery be 600~
3300 M3/ H, by variable frequency adjustment rotation speed of fan, changes the blast and air quantity of blower fan, controls the temperature in combustion chamber 41, so that
Regulate and control the temperature of high-temperature hot-air.
The air-out interface 7 is provided with temperature sensor 8, the temperature of the high-temperature hot-air that the temperature sensor 8 will sense
Data are sent to control electronic box 5.
The specified blast of the pressure fan 1 is 400~2200 pa, and nominal air delivery is 800~4800 M3/H。
Pressure fan 1, the startup of air-introduced machine 2 and X button are provided with the control electronic box 5；It is provided with the frequency conversion of air-introduced machine 2
Device and variable frequency adjustment button；It is provided with digital temperature display；It is provided with total power switch.
Four secondary blowings mouthful 44, the secondary blowing mouthful are equipped with the right plate 31, the lower edge of left plate 33
44 correspond respectively to one-level heat-exchanging chamber 451, two grades of heat-exchanging chambers 452, three-level heat-exchanging chamber 453, level Four heat-exchanging chamber 454
Both sides.And with the exterior space insertion of seamless steel pipe therein 46；The outside of the secondary blowing mouthful 44 is provided with steel plate shell fragment, works as heat
When flue gas concentration is high in switch room, the shell fragment opens automatically, allows surrounding air to enter, reached after secondary blowing dilution flue gas,
Purge the purpose of flue dust；When flue gas concentration is low in heat-exchanging chamber, the shell fragment is closed automatically.
Located at rear side, left side, the right side of combustion chamber 41, it builds thickness by laying bricks or stones for 70mm to the refractory brick 411.
When using, the high-temperature flue gas produced in combustion chamber 41 pass through Pyatyi heat-exchanging chamber 455, by leading cigarette stainless steel tube 47
Reach level Four heat-exchanging chamber 454, three-level heat-exchanging chamber 453, two grades of heat-exchanging chambers 452, one-level heat-exchanging chambers 451 successively afterwards, so
Suctioned out by air-introduced machine 2 afterwards, and precalculated position is transported to by peripheral hardware fume pipe.The feeding surrounding air of pressure fan 1 sequentially enters one-level
451, two grades of heat-exchanging chambers 452 of heat-exchanging chamber, three-level heat-exchanging chamber 453, the endoporus of seamless steel pipe 46 of level Four heat-exchanging chamber 454,
48, six grades of wind-guiding stainless pipes 49 of Pyatyi wind-guiding stainless pipe of Pyatyi heat-exchanging chamber 455 are sequentially entered again, by multistage heat-exchanging chamber
High-temperature hot-air is heated to more than 300 °C, the tealeaves that finished in tea making tea machine is sent to subsequently into air-out interface 7.
Above content not makees any formal limitation to structure of the present utility model, shape.It is every according to this practicality
Any simple modification, equivalent variations and modification that new technical spirit is made to above example, still fall within this practicality new
In the range of type technical scheme.
Claims (7)
1. it is a kind of for tea making de-enzyme high temperature hot-blast furnace, it is characterised in that：The hot-blast stove includes pressure fan（1）, air-introduced machine
（2）, furnace shell（3）, bellows（4）, control electronic box（5）, grate（6）With air-out interface（7）；
The furnace shell（3）It is rectangular structure, it includes right plate（31）, back side panel（32）, left plate（33）, top board（34）、
Front side board（35）And fire door（36）；Right plate（31）Upside connects air-out interface（7）；Back side panel（32）It is provided with control electronic box
（5）；Top board（34）Front side connection pressure fan（1）, rear side connection air-introduced machine（2）；Front side board（35）Bottom be provided with fire door
（36）, fire door（36）Inside it is provided with combustion chamber（41）；Combustion chamber（41）By fire grate（42）, refractory brick（411）With ash pond（43）
Composition, the ash pond（43）Positioned at fire grate（42）Lower section；
The bellows（4）Located at furnace shell（3）Inside, it is divided into anterior bellows and rear portion bellows two parts；Anterior bellows are located at combustion
Burn room（41）Top, anterior bellows set up upper, middle and lower-ranking separately, and wherein lower floor is provided with six grades of wind-guiding stainless pipes（49）, described six grades
Wind-guiding stainless pipe（49）For transverse horizontal is arranged, it is divided into two rows, often row is the six roots of sensation；Wherein to be provided with Pyatyi wind-guiding stainless in middle level
Pipe（48）, the Pyatyi wind-guiding stainless pipe（48）For vertical equity is arranged, point two rows, often row is five；It sets at the middle and upper levels
Lead cigarette stainless steel tube（47）, it is described to lead cigarette stainless steel tube（47）It is five, and for vertical equity is arranged；Rear portion bellows are from backward
Before be sequentially provided with one-level heat-exchanging chamber（451）, two grades of heat-exchanging chambers（452）, three-level heat-exchanging chamber（453）, level Four heat-exchanging chamber
（454）With fan housing five（55）；Each 20 seamless steel pipe of heat-exchanging chamber transverse horizontal interlaced arrangement（46）, between heat-exchanging chamber
It is provided with dividing plate, one-level heat-exchanging chamber（451）, two grades of heat-exchanging chambers（452）Adjacent right side plate（31）Side is provided with fan housing one
（51）, the fan housing one（51）With one-level heat-exchanging chamber（451）, two grades of heat-exchanging chambers（452）Interior seamless steel pipe（46）Endoporus
Insertion；Two grades of heat-exchanging chambers（452）, three-level heat-exchanging chamber（453）Adjacent left-hand plate（33）Side is provided with fan housing two（52）, institute
State fan housing two（52）With two grades of heat-exchanging chambers（452）, three-level heat-exchanging chamber（453）Interior seamless steel pipe（46）Endoporus insertion；Three
Level heat-exchanging chamber（453）, level Four heat-exchanging chamber（454）Adjacent right side plate（31）Side is provided with fan housing three（53）, the fan housing
Three（53）With three-level heat-exchanging chamber（453）, level Four heat-exchanging chamber（454）Interior seamless steel pipe（46）Endoporus insertion；Level Four heat is handed over
Change room（454）, fan housing five（55）Adjacent left-hand plate（33）Side is provided with fan housing four（54）, the fan housing four（54）With level Four heat
Switch room（454）Interior seamless steel pipe（46）Endoporus insertion, and with fan housing five（55）Insertion；
The grate（6）It is the rectangular frame that angle bar is made, frame upper side is provided with one block of steel plate, the steel plate surrounding and furnace shell
（3）Downside connects, and in ash pond（43）Lower section is provided with a netted air vent, and framework underside is provided with six roots of sensation supporting leg；
The air-introduced machine（2）Entrance and one-level heat-exchanging chamber（451）Top connect, and with one-level heat-exchanging chamber（451）Nothing
Seam steel pipe（46）Exterior space insertion；The top board（34）Lower section is provided with supply air duct（50）, the supply air duct（50）Before
End and pressure fan（1）Outlet insertion, rear end and one-level heat-exchanging chamber（451）Adjacent left-hand plate（33）Side connects, and with
One-level heat-exchanging chamber（451）Seamless steel pipe（46）Endoporus insertion；
When using, combustion chamber（41）The high-temperature flue gas of interior generation pass through Pyatyi heat-exchanging chamber（455）, by leading cigarette stainless steel tube
（47）Reach level Four heat-exchanging chamber successively afterwards（454）, three-level heat-exchanging chamber（453）, two grades of heat-exchanging chambers（452）, one-level heat hand over
Change room（451）, then by air-introduced machine（2）Suction out, and precalculated position is transported to by peripheral hardware fume pipe；Pressure fan（1）Feeding environment
Air sequentially enters one-level heat-exchanging chamber（451）, two grades of heat-exchanging chambers（452）, three-level heat-exchanging chamber（453）, level Four heat exchange
Room（454）Seamless steel pipe（46）Endoporus, then sequentially enter Pyatyi heat-exchanging chamber（455）Pyatyi wind-guiding stainless pipe（48）, six
Level wind-guiding stainless pipe（49）, high-temperature hot-air is heated to more than 300 °C by multistage heat-exchanging chamber, subsequently into air-out interface
（7）It is sent to de-enzyme tealeaves in tea making tea machine.
2. it is according to claim 1 it is a kind of for tea making de-enzyme high temperature hot-blast furnace, it is characterised in that：The air-introduced machine
（2）It is frequency control blower fan, its specified blast is 400~1400 pa, its nominal air delivery is 600~3300 M3/ H, by becoming
Frequency modulation section rotation speed of fan, changes the blast and air quantity of blower fan, controls combustion chamber（41）Interior temperature, so as to regulate and control high-temperature hot-air
Temperature.
3. it is according to claim 1 it is a kind of for tea making de-enzyme high temperature hot-blast furnace, it is characterised in that：The air-out interface
（7）It is provided with temperature sensor（8）, the temperature sensor（8）The temperature data of the high-temperature hot-air of sensing is sent to control
Electronic box（5）.
4. it is according to claim 1 it is a kind of for tea making de-enzyme high temperature hot-blast furnace, it is characterised in that：The pressure fan
（1）Specified blast be 400~2200 pa, nominal air delivery be 800~4800 M3/H。
5. according to claim 1 or claim 3 it is a kind of for tea making de-enzyme high temperature hot-blast furnace, it is characterised in that：
The control electronic box（5）Inside it is provided with pressure fan（1）, air-introduced machine（2）Startup and X button；It is provided with air-introduced machine（2）Frequency conversion
Device and variable frequency adjustment button；It is provided with digital temperature display；It is provided with total power switch.
6. it is according to claim 1 it is a kind of for tea making de-enzyme high temperature hot-blast furnace, it is characterised in that：The right plate
（31）, left plate（33）Four secondary blowings mouthful are equipped with lower edge（44）, the secondary blowing mouthful（44）Correspond to respectively
In one-level heat-exchanging chamber（451）, two grades of heat-exchanging chambers（452）, three-level heat-exchanging chamber（453）, level Four heat-exchanging chamber（454）Two
Side；And with seamless steel pipe therein（46）Exterior space insertion；The secondary blowing mouthful（44）Outside be provided with steel plate shell fragment, when
When flue gas concentration is high in heat-exchanging chamber, the shell fragment is opened automatically, allows surrounding air to enter, and dilution cigarette is reached after secondary blowing
The purpose of gas, purging flue dust；When flue gas concentration is low in heat-exchanging chamber, the shell fragment is closed automatically.
7. it is according to claim 1 it is a kind of for tea making de-enzyme high temperature hot-blast furnace, it is characterised in that：The refractory brick
（411）Located at combustion chamber（41）Rear side, left side, right side, it builds thickness by laying bricks or stones for 60mm~120mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621159474.1U CN206257805U (en) | 2016-10-25 | 2016-10-25 | A kind of high temperature hot-blast furnace for tea making de-enzyme |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621159474.1U CN206257805U (en) | 2016-10-25 | 2016-10-25 | A kind of high temperature hot-blast furnace for tea making de-enzyme |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206257805U true CN206257805U (en) | 2017-06-16 |
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ID=59025318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621159474.1U Active CN206257805U (en) | 2016-10-25 | 2016-10-25 | A kind of high temperature hot-blast furnace for tea making de-enzyme |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106382744A (en) * | 2016-10-25 | 2017-02-08 | 岳西县长城机械有限公司 | High-temperature hot-blast stove used for tea making and steaming |
| CN107560172A (en) * | 2017-10-16 | 2018-01-09 | 岳西县同发机械有限公司 | A kind of energy efficient hot air furnace suitable for tea enzyme deactivating and strip sorting |
-
2016
- 2016-10-25 CN CN201621159474.1U patent/CN206257805U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106382744A (en) * | 2016-10-25 | 2017-02-08 | 岳西县长城机械有限公司 | High-temperature hot-blast stove used for tea making and steaming |
| CN107560172A (en) * | 2017-10-16 | 2018-01-09 | 岳西县同发机械有限公司 | A kind of energy efficient hot air furnace suitable for tea enzyme deactivating and strip sorting |
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