CN105349160A - Continuous vertical porous dry distillation furnace for straw - Google Patents

Continuous vertical porous dry distillation furnace for straw Download PDF

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Publication number
CN105349160A
CN105349160A CN201510906493.XA CN201510906493A CN105349160A CN 105349160 A CN105349160 A CN 105349160A CN 201510906493 A CN201510906493 A CN 201510906493A CN 105349160 A CN105349160 A CN 105349160A
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China
Prior art keywords
destructive distillation
room
sealing chamber
chamber
stalk
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CN201510906493.XA
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Chinese (zh)
Inventor
何家梅
李西宁
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李西宁
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Application filed by 李西宁 filed Critical 李西宁
Priority to CN201510906493.XA priority Critical patent/CN105349160A/en
Publication of CN105349160A publication Critical patent/CN105349160A/en

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    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10BDESTRUCTIVE DISTILLATION OF CARBONAGEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
    • C10B53/00Destructive distillation, specially adapted for particular solid raw materials or solid raw materials in special form
    • C10B53/02Destructive distillation, specially adapted for particular solid raw materials or solid raw materials in special form of cellulose-containing material
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E50/00Technologies for the production of fuel of non-fossil origin
    • Y02E50/10Biofuels, e.g. bio-diesel

Abstract

The invention relates to a continuous vertical porous dry distillation furnace for straw. The straw is various kinds of plant straw in specification, the straw is pressed into blocks, and then the blocks enter the continuous vertical porous dry distillation furnace. The continuous vertical porous dry distillation furnace is of a vertical porous structure and is composed of a vertical charging sealing room, a vertical dry distillation room, a vertical heating room, a vertical cooling room and a vertical discharging sealing room. By continuous it means that the straw is in a moving state in the vertical porous dry distillation furnace all the time. The straw obtained through dry distillation can be used for producing charcoal, coal tar, coal gas, vinegar liquid, steam and other products, the problem of pollution caused by burning the straw is solved, and meanwhile reclamation and energy regeneration of the straw are achieved. The single-pore straw dry distillation capability of the continuous vertical porous dry distillation furnace for the straw is 8,000-10,000 tons per year.

Description

The continuous vertical porous gas retort of a kind of stalk
Technical field
The invention belongs to stalk destructive distillation processing technology field, be specifically related to the continuous vertical porous gas retort of a kind of stalk.
Background technology
Stalk destructive distillation is by the process of stalk in isolated heated under air process, and through destructive distillation process, its product is charcoal, coal gas, tar, vinegar liquid etc.At present, domestic biological straw in the prior art does not also obtain large-scale effectively process, and stalks a large amount of after autumn harvest is lighted process by peasant in field, causes serious environmental pollution, wastes bioenergy greatly simultaneously.By data check, also there is no the continuous vertical porous gas retort of stalk at present in the world .foreign literature announced vertical turn of small-sized cone gas retort, it is a kind of gas retort of Treating straw particle, with high temperature sand for thermal barrier, crushed straw aggregate enters vertical turn of cone gas retort together with high temperature sand, turn cone stirring under, particle is heated evenly destructive distillation, this shaft furnace treatment capacity is little, enter stove stalk and need fragmentation, main products is coal gas and oil product, and charcoal is used for heating sand.The gas retort that China's existing market is commonly used is external heating type spiral tube gas retort and drawer kiln formula gas retort.The material of external heating type spiral tube gas retort is extruded by screw machine and enters in spiral tube, spiral tube is in process furnace, heat is passed to material by spiral tube and is completed retort process, and product is biological carbon rod, is applicable to the stalk material after process pulverizing or other powderies biology material (as sawdust etc.); Drawer kiln formula gas retort is with the stalk etc. pulverized for raw material, and intermittent charging discharging, bottom of furnace body is heating chamber, and heat is passed to raw material by refractory materials body of wall and carried out destructive distillation.Above-mentioned gas retort exists: 1) single stove production capacity is very little, and day output only has several tons, is difficult to form heavy industrialization process; 2) single stove production capacity is little, and hear rate increases; 3) moist, the product heat of coming out of the stove of feed stock for blast furnace cannot utilize, and heat-energy losses is large; 4) because treatment scale is little, byproduct tar, coal gas, vinegar liquid and combustion exhaust heat are difficult to the problems such as recycling, cause the significant wastage of the energy.
Summary of the invention
Instant invention overcomes the defect of above-mentioned existence, object is the pollution problem for solving straw burning, realizes resource utilization and the energy of stalk, provides a kind of stalk continuous vertical porous gas retort.
The continuous vertical porous gas retort content Description of stalk of the present invention:
The continuous vertical porous gas retort of stalk of the present invention, it is characterized in that: be made up of reinforced sealing chamber, upper sealing damper, lower seal flashboard, destructive distillation room, heating chamber, cooling room, discharging sealing chamber, upper sealing damper, lower seal flashboard, coal gas burner, refractory materials heating pad wall, flue, venting port, square tube and base plate, vertical line is the common vertical medullary ray of reinforced sealing chamber, destructive distillation room, cooling room and discharging sealing chamber, and reinforced sealing chamber, destructive distillation room, cooling room and discharging sealing chamber are arranged on same vertical line; Destructive distillation room and the adjacent, parallel layout of heating chamber, destructive distillation room and heating chamber are separated by refractory materials heating pad wall; Reinforced sealing chamber is provided with in the upper end of destructive distillation room, the lower end of destructive distillation room is provided with cooling room, the lower end of cooling room is provided with discharging sealing chamber, destructive distillation room is connected by the square tube be embedded in the refractory materials wall body of wall at top, destructive distillation room with reinforced sealing chamber, square tube horizontal section shape is identical with destructive distillation room, and square tube and reinforced sealing chamber are bolted; Arrange cooling room in the lower end of destructive distillation room, destructive distillation room is connected by base plate with cooling room, and destructive distillation room is arranged on base plate, and cooling room upper end is connected with base plate by bolt; Cooling room lower end arranges discharging sealing chamber, and cooling room and discharging sealing chamber are bolted; Be provided with flue in the upper end of heating chamber, venting port is arranged on the top of destructive distillation room.
10-60 destructive distillation rooms are set in the continuous vertical porous gas retort of stalk, and configure two heating chambers and 1 reinforced sealing chamber, 1 cooling room and 1 discharging sealing chamber in each destructive distillation room.
In the short transverse of described heating chamber, 4-6 layer burner is set.
The shape of described reinforced sealing chamber is rectangular parallelepiped, and its upper end is provided with sealing damper, and lower end is provided with lower seal flashboard, and cooling room horizontal section is rectangle, is highly 4-6m.
Discharging sealing chamber is a rectangular parallelepiped hopper, and the upper end of discharging sealing chamber is provided with sealing damper, and lower end is provided with lower seal flashboard.
Described X-axis line is the X-axis line of gas retort horizontal section A-A, Y-axis line is the medullary ray that gas retort horizontal section is positioned at the destructive distillation room of X-axis line both sides symmetry, Y-axis line is perpendicular to X-axis line, article 1, Y-axis line is arranged 2 destructive distillation rooms, article 1,2 destructive distillation rooms on Y-axis line form 1 destructive distillation hole, in 1 continuous vertical porous gas retort of stalk, arrange 5-30 destructive distillation hole.
Destructive distillation room horizontal section is rectangle, and the height of destructive distillation room is 10-15m.
Heating chamber horizontal section is rectangle, and the width of heating chamber is 200-300mm, and the height of heating chamber is identical with destructive distillation room.
The continuous vertical porous gas retort working process of stalk completes according to the following steps:
1), briquetting material rises to gas retort furnace roof by mechanical manipulator lift, and briquetting material loads in reinforced sealing chamber by mechanical manipulator;
2), close the upper sealing damper of reinforced sealing chamber, the lower seal flashboard of reinforced sealing chamber is opened, and briquetting material falls into destructive distillation room;
3), fuel combustion produces in heating chamber heat conducts to briquetting material by heating pad wall, and briquetting material is in destructive distillation indoor by thermo-cracking, and generate the product such as charcoal, coal gas, coal gas enters coal gas treatment system after the venting port at top, destructive distillation room discharges out of the furnace;
4), along with the continuous discharging of discharging sealing chamber, charcoal is by moving from top to bottom from focusing on destructive distillation indoor, and enter in cooling room, by indirect water-cooling but, charcoal temperature is down to less than 50 DEG C;
5), open the upper sealing valve plate of discharging sealing chamber, charcoal falls into discharging sealing chamber;
6), close the upper sealing valve plate of discharging sealing chamber, open the lower seal valve plate of discharging sealing chamber, charcoal discharges out of the furnace, and delivers to storage warehouse store by transfer roller;
7) coal gas that, heating chamber adopts gas retort self to produce is fuel, coal gas is provided by gas compressor, cooled coal gas burns by entering coal gas after interchanger preheating, combustion air is provided by combustion air fan, combustion air enters coal gas burner after interchanger preheating, the mixed gas intense mixing burning of heating chamber is sprayed into from coal gas burner, burnt gas temperature controls at 700-800 DEG C, high-temp waste gas labyrinth type in heating chamber is moved from bottom to top, also can move from top to bottom, after completing the heat supply to destructive distillation room, discharge out of the furnace from flue; To come out of the stove spent air temperture about 600 DEG C, after waste heat boiler, interchanger, enter dry kiln and drying is carried out to briquetting material, finally drain into chimney by induced-draft fan and enter air.
Destructive distillation stalk of the present invention, can produce the products such as charcoal, coal tar, coal gas, vinegar liquid, steam, not only solve the pollution problem of straw burning, also achieves resource utilization and the energy of stalk simultaneously.The continuous vertical porous gas retort single hole destructive distillation stalk ability of stalk of the present invention is 0.8-1 ten thousand tons/year.
Accompanying drawing explanation
Fig. 1 is the vertical sectional schematic diagram of the continuous vertical porous gas retort structure of stalk;
Fig. 2 is the A--A horizontal section schematic diagram of the continuous vertical porous gas retort structure of stalk;
In figure: 1 be briquetting material, 2 are reinforced sealing chambers, 3 are upper sealing dampers, 4 are lower seal flashboards, 5 are destructive distillation rooms, 6 are heating chambers, 7 are cooling rooms, 8 are discharging sealing chambers, 9 are upper sealing valve plates, 10 are lower seal valve plates, 11 are coal gas burners, 12 are refractory materials heating pad walls, 13 are flues, 14 are venting ports, 15 are square tubes 15,16 are base plates, 17 are vertical lines, 18 are Y-axis lines, 19 is X-axis lines.
Embodiment
The continuous vertical porous gas retort of stalk of the present invention is achieved in that and illustrates below in conjunction with accompanying drawing.
See Fig. 1, the continuous vertical porous gas retort of stalk, by: reinforced sealing chamber 2, upper sealing damper 3, lower seal flashboard 4, destructive distillation room 5, heating chamber 6, cooling room 7, discharging sealing chamber 8, upper sealing damper 9, lower seal flashboard 10, coal gas burner 11, refractory materials heating pad wall 12, flue 13, venting port 14, square tube 15 and base plate 16 form; Vertical line 17 is common vertical medullary rays of reinforced sealing chamber 2, destructive distillation room 5, cooling room 7 and discharging sealing chamber 8, and reinforced sealing chamber 2, destructive distillation room 5, cooling room 7 and discharging sealing chamber 8 are arranged on same vertical line 17; Destructive distillation room 5 and the adjacent, parallel layout of heating chamber 6, destructive distillation room 5 and heating chamber 6 are separated by refractory materials heating pad wall 12; Be provided with reinforced sealing chamber 2 in the upper end of destructive distillation room 5, the lower end of destructive distillation room 5 is provided with cooling room 7, and the lower end of cooling room 7 is provided with discharging sealing chamber 8; Destructive distillation room 5 is connected by the square tube 15 be embedded in refractory materials wall 12 body of wall at top, destructive distillation room 5 with reinforced sealing chamber 2, and square tube 15 horizontal section shape is identical with destructive distillation room 5, and square tube 15 and reinforced sealing chamber 2 are bolted; Arrange cooling room 7 in the lower end of destructive distillation room 5, destructive distillation room 5 is connected by base plate 16 with cooling room 7, and destructive distillation room 5 is arranged on base plate 16, and cooling room 7 upper end is connected with base plate 16 by bolt; Cooling room 7 lower end arranges discharging sealing chamber 8, and cooling room 7 and discharging sealing chamber 8 are bolted; Be provided with flue 13 in the upper end of heating chamber 6, venting port 14 is arranged on the top of destructive distillation room 5.
The continuous vertical porous gas retort of stalk of the present invention, can arrange 10-60 destructive distillation rooms 5, and configures two heating chambers 6 and 1 reinforced sealing chamber, 2,1 cooling room 7 and 1 discharging sealing chamber 8 in each destructive distillation room 5.
In the short transverse of heating chamber 6,3-6 layer burner 11 is set.
The shape of reinforced sealing chamber 2 is rectangular parallelepiped, and horizontal section is identical with destructive distillation room 5.The upper end of reinforced sealing chamber 2 is provided with sealing damper 3, and lower end is provided with lower seal flashboard 4, and reinforced sealing chamber 2 adopts steel plate to make.By upper sealing damper 3 and lower seal flashboard 4 alternation switch, realize the sealing to destructive distillation room.
Cooling room 7 horizontal section is rectangle, and cooling room 7 adopts steel plate chuck to make, and its horizontal section specification is identical with destructive distillation room 5, and height 4-6m, heat-eliminating medium is softening water.
Discharging sealing chamber 8 is rectangular parallelepiped hoppers, and the upper end of discharging sealing chamber 8 arranges sealing damper 9, and lower end arranges lower seal flashboard 10, and adopt steel plate to make, its horizontal section specification is identical with cooling room 7.By upper sealing damper 9 and lower seal flashboard 10 alternation switch, realize the sealing to cooling room.
See Fig. 2, X-axis line 19 is X-axis lines of gas retort horizontal section A-A, Y-axis line 18 is medullary rays of the destructive distillation room 5 of symmetry gas retort horizontal section A-A being positioned at X-axis line 19 both sides, Y-axis line 18 is perpendicular to X-axis line 19, article 1, Y-axis line 18 is arranged 2 destructive distillation rooms 5, article 1,2 destructive distillation rooms 5 on Y-axis line 18 form 1 destructive distillation hole, and 1 gas retort arranges 5-30 destructive distillation hole.
Destructive distillation room 5 horizontal section is rectangle, is formed by laying fireproof bricks, and destructive distillation room 5 is highly 10-15m.
Heating chamber 6 horizontal section is rectangle, is formed by laying fireproof bricks, and width is 200-300mm, and height is identical with destructive distillation room 5.Heating chamber 6 adjacent layout parallel with destructive distillation room 5.
Entering stove stalk is stalk briquette material, and stalk briquette material is rectangular parallelepiped material block.
The continuous vertical porous gas retort working process of stalk completes according to the following steps
(1), briquetting material 1 rises to gas retort furnace roof by mechanical manipulator lift, and briquetting material 1 loads in reinforced sealing chamber 2 by mechanical manipulator;
(2), close the upper sealing damper 3 of reinforced sealing chamber 2, the lower seal flashboard 4 of reinforced sealing chamber 2 is opened, and briquetting material 1 falls into destructive distillation room 5;
(3) heat that, in heating chamber 6, fuel combustion produces conducts to briquetting material 1 by heating pad wall 12, briquetting material 1 is subject to thermo-cracking in destructive distillation room 5, generate the product such as charcoal, coal gas, coal gas enters coal gas treatment system after the venting port 14 at top, destructive distillation room 5 discharges out of the furnace;
(4), along with discharging sealing chamber 8 constantly discharging, charcoal is by moving from top to bottom from focusing in destructive distillation room 5, and enter in cooling room 7, by indirect water-cooling but, charcoal temperature is down to less than 50 DEG C;
(5), open the upper sealing valve plate 9 of discharging sealing chamber 8, charcoal falls into discharging sealing chamber 8;
(6), close the upper sealing valve plate 9 of discharging sealing chamber 8, open the lower seal valve plate 10 of discharging sealing chamber 8, charcoal discharges out of the furnace, and delivers to storage warehouse store by transfer roller;
(7) coal gas that, heating chamber 6 adopts gas retort self to produce is fuel, coal gas is provided by gas compressor, cooled coal gas burns 11 by entering coal gas after interchanger preheating, combustion air is provided by combustion air fan, combustion air enters coal gas burner 11 after interchanger preheating, the mixed gas intense mixing burning of heating chamber 6 is sprayed into from coal gas burner 11, burnt gas temperature controls at 700-800 DEG C, high-temp waste gas labyrinth type in heating chamber 6 is moved from bottom to top, also can move from top to bottom, after completing the heat supply to destructive distillation room 5, discharge out of the furnace from flue 13; To come out of the stove spent air temperture about 600 DEG C, after waste heat boiler, interchanger, enter dry kiln and drying is carried out to briquetting material 1, finally drain into chimney by induced-draft fan and enter air.
The present invention relates to the continuous vertical porous gas retort of a kind of stalk, stalk is defined as various plant biological stalk, enters the destructive distillation of continuous vertical porous gas retort after stalk briquette.Continuous vertical porous gas retort is vertical vesicular structure, is made up of vertical reinforced sealing chamber, vertical destructive distillation room, vertical heat room, vertical cooling room, vertical discharging sealing chamber.So-called is that stalk is in mobile status all the time in vertical porous gas retort continuously.
The continuous vertical porous gas retort of stalk of the present invention, can produce the products such as charcoal, coal tar, coal gas, vinegar liquid, steam, not only solve the pollution problem of straw burning, also achieves resource utilization and the energy of stalk simultaneously.Its single hole destructive distillation stalk ability is 0.8-1 ten thousand tons/year, single seat gas retort stalk treatment scale can reach more than 300,000 tons/year, be applicable to large industrialized stalk destructive distillation processing requirements completely, and can the various straw of destructive distillation process simultaneously, various poultry manure, inferior coal etc.Product of the present invention is charcoal, coal gas, tar, acetic acid, steam etc., charcoal also field or for environmental protection, gas to generate electricity or for resident, tar is Chemicals, the steam-electric power that waste heat boiler produces or heating.

Claims (9)

1. the continuous vertical porous gas retort of stalk, it is characterized in that: be by reinforced sealing chamber (2), upper sealing damper (3), lower seal flashboard (4), destructive distillation room (5), heating chamber (6), cooling room (7), discharging sealing chamber (8), upper sealing damper (9), lower seal flashboard (10), coal gas burner (11), refractory materials heating pad wall (12), flue (13), venting port (14), square tube (15) and base plate (16) composition, vertical line (17) is reinforced sealing chamber (2), destructive distillation room (5), the common vertical medullary ray of cooling room (7) and discharging sealing chamber (8), reinforced sealing chamber (2), destructive distillation room (5), cooling room (7) and discharging sealing chamber (8) are arranged on same vertical line (17), destructive distillation room (5) and heating chamber (6) adjacent, parallel layout, destructive distillation room (5) and heating chamber (6) are separated by refractory materials heating pad wall (12), reinforced sealing chamber (2) is provided with in the upper end of destructive distillation room (5), the lower end of destructive distillation room (5) is provided with cooling room (7), the lower end of cooling room (7) is provided with discharging sealing chamber (8), destructive distillation room (5) is connected by the square tube (15) be embedded in refractory materials wall (12) body of wall at destructive distillation room (5) top with reinforced sealing chamber (2), square tube (15) horizontal section shape is identical with destructive distillation room (5), and square tube (15) and reinforced sealing chamber (2) are bolted, arrange cooling room (7) in the lower end of destructive distillation room (5), destructive distillation room (5) are connected by base plate (16) with cooling room (7), and destructive distillation room (5) are arranged on base plate (16), and cooling room (7) upper end is connected with base plate (16) by bolt, cooling room (7) lower end arranges discharging sealing chamber (8), and cooling room (7) and discharging sealing chamber (8) are bolted, be provided with flue (13) in the upper end of heating chamber (6), venting port (14) is arranged on the top of destructive distillation room (5).
2. the continuous vertical porous gas retort of stalk according to claim 1, it is characterized in that: in the continuous vertical porous gas retort of stalk, 10-60 destructive distillation rooms (5) are set, and each destructive distillation room (5) configuration two heating chambers (6) and 1 reinforced sealing chamber (2), 1 cooling room (7) and 1 discharging sealing chamber (8).
3. the continuous vertical porous gas retort of stalk according to claim 1, is characterized in that: arrange 4-6 layer burner (11) in the short transverse of described heating chamber (6).
4. the continuous vertical porous gas retort of stalk according to claim 1, it is characterized in that: the shape of described reinforced sealing chamber (2) is rectangular parallelepiped, its upper end is provided with sealing damper (3), lower end is provided with lower seal flashboard (4), cooling room (7) horizontal section is rectangle, is highly 4-6m.
5. the continuous vertical porous gas retort of stalk according to claim 1, it is characterized in that: discharging sealing chamber (8) is a rectangular parallelepiped hopper, the upper end of discharging sealing chamber (8) is provided with sealing damper (9), and lower end is provided with lower seal flashboard (10).
6. the continuous vertical porous gas retort of stalk according to claim 1, it is characterized in that: described X-axis line (19) is the X-axis line of gas retort horizontal section A-A, Y-axis line (18) is the medullary ray that gas retort horizontal section is positioned at the destructive distillation room (5) of X-axis line (19) both sides symmetry, Y-axis line (18) is perpendicular to X-axis line (19), article 1, Y-axis line (18) is arranged 2 destructive distillation rooms (5), article 1,2 destructive distillation room (5) compositions, 1 the destructive distillation hole on Y-axis line (18), arranges 5-30 destructive distillation hole in 1 continuous vertical porous gas retort of stalk.
7. the continuous vertical porous gas retort of stalk according to claim 1, is characterized in that: destructive distillation room (5) horizontal section is rectangle, and the height of destructive distillation room (5) is 10-15m.
8. the continuous vertical porous gas retort of stalk according to claim 1, is characterized in that: heating chamber (6) horizontal section is rectangle, and the width of heating chamber (6) is 200-300mm, and the height of heating chamber (6) is identical with destructive distillation room (5).
9. a technical process for the continuous vertical porous gas retort of stalk, is characterized in that: the continuous vertical porous gas retort working process of stalk completes according to the following steps:
1), briquetting material (1) rises to gas retort furnace roof by mechanical manipulator lift, and briquetting material (1) loads in reinforced sealing chamber (2) by mechanical manipulator;
2), close the upper sealing damper (3) of reinforced sealing chamber (2), the lower seal flashboard (4) of reinforced sealing chamber (2) is opened, and briquetting material (1) falls into destructive distillation room (5);
3) heat that, in heating chamber (6), fuel combustion produces is conducted to briquetting material (1) by heating pad wall (12), briquetting material (1) is subject to thermo-cracking in destructive distillation room (5), generate the product such as charcoal, coal gas, coal gas enters coal gas treatment system after the venting port (14) at destructive distillation room (5) top discharges out of the furnace;
4), along with discharging sealing chamber (8) constantly discharging, charcoal is by moving from top to bottom from focusing in destructive distillation room (5), and enter in cooling room (7), by indirect water-cooling but, charcoal temperature is down to less than 50 DEG C;
5), open the upper sealing valve plate (9) of discharging sealing chamber (8), charcoal falls into discharging sealing chamber (8);
6), close discharging sealing chamber (8) upper sealing valve plate (9), open the lower seal valve plate (10) of discharging sealing chamber (8), charcoal discharges out of the furnace, by transfer roller deliver to storage warehouse store;
7), the coal gas that heating chamber (6) adopts gas retort self to produce is fuel, coal gas is provided by gas compressor, cooled coal gas burns (11) by entering coal gas after interchanger preheating, combustion air is provided by combustion air fan, combustion air enters coal gas burner (11) after interchanger preheating, the mixed gas intense mixing burning of heating chamber (6) is sprayed into from coal gas burner (11), burnt gas temperature controls at 700-800 DEG C, high-temp waste gas labyrinth type in heating chamber (6) is moved from bottom to top, also can move from top to bottom, after completing the heat supply to destructive distillation room (5), discharge out of the furnace from flue (13), to come out of the stove spent air temperture about 600 DEG C, after waste heat boiler, interchanger, enter dry kiln and drying is carried out to briquetting material (1), finally drain into chimney by induced-draft fan and enter air.
CN201510906493.XA 2015-12-10 2015-12-10 Continuous vertical porous dry distillation furnace for straw CN105349160A (en)

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106905986A (en) * 2017-03-22 2017-06-30 西北农林科技大学 A kind of multichannel high-efficient pyrolysis installation
CN107779216A (en) * 2016-08-24 2018-03-09 北京三聚环保新材料股份有限公司 A kind of biomass carbonization stove and charcoal preparation method
CN107794070A (en) * 2016-08-31 2018-03-13 北京三聚环保新材料股份有限公司 A kind of carbonizing apparatus and charring process
CN107794066A (en) * 2016-08-31 2018-03-13 北京三聚环保新材料股份有限公司 A kind of biomass charing device and charcoal preparation technology
CN108611106A (en) * 2018-04-25 2018-10-02 榆林学院 A kind of New Type Coke stove based on Dry Quenching

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008260832A (en) * 2007-04-11 2008-10-30 Micro Energy:Kk Method for waste regeneration treatment and system for waste regeneration treatment
CN102492446A (en) * 2011-12-16 2012-06-13 沈阳成大弘晟能源研究院有限公司 Combined type gas full-cycle gas retort
CN103923676A (en) * 2014-04-17 2014-07-16 沈阳海源干馏设备技术开发有限公司 HY type dry distillation furnace
CN205295222U (en) * 2015-12-10 2016-06-08 李西宁 Straw is vertical porous gas retort in succession

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008260832A (en) * 2007-04-11 2008-10-30 Micro Energy:Kk Method for waste regeneration treatment and system for waste regeneration treatment
CN102492446A (en) * 2011-12-16 2012-06-13 沈阳成大弘晟能源研究院有限公司 Combined type gas full-cycle gas retort
CN103923676A (en) * 2014-04-17 2014-07-16 沈阳海源干馏设备技术开发有限公司 HY type dry distillation furnace
CN205295222U (en) * 2015-12-10 2016-06-08 李西宁 Straw is vertical porous gas retort in succession

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107779216A (en) * 2016-08-24 2018-03-09 北京三聚环保新材料股份有限公司 A kind of biomass carbonization stove and charcoal preparation method
CN107794070A (en) * 2016-08-31 2018-03-13 北京三聚环保新材料股份有限公司 A kind of carbonizing apparatus and charring process
CN107794066A (en) * 2016-08-31 2018-03-13 北京三聚环保新材料股份有限公司 A kind of biomass charing device and charcoal preparation technology
CN106905986A (en) * 2017-03-22 2017-06-30 西北农林科技大学 A kind of multichannel high-efficient pyrolysis installation
CN108611106A (en) * 2018-04-25 2018-10-02 榆林学院 A kind of New Type Coke stove based on Dry Quenching

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