CN107619682A - A kind of gasifying furnace device for Gas Production - Google Patents

A kind of gasifying furnace device for Gas Production Download PDF

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Publication number
CN107619682A
CN107619682A CN201711067767.6A CN201711067767A CN107619682A CN 107619682 A CN107619682 A CN 107619682A CN 201711067767 A CN201711067767 A CN 201711067767A CN 107619682 A CN107619682 A CN 107619682A
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China
Prior art keywords
coal
heater
vapor
gas production
fired
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CN201711067767.6A
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Chinese (zh)
Inventor
苏贞滔
陈文武
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Guangxi Jiuyi Power Technology Co Ltd
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Guangxi Jiuyi Power Technology Co Ltd
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Priority to CN201711067767.6A priority Critical patent/CN107619682A/en
Publication of CN107619682A publication Critical patent/CN107619682A/en
Pending legal-status Critical Current

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Abstract

The invention discloses a kind of gasifying furnace device for Gas Production, body of heater including hollow form, the bottom of furnace body is provided with the coal-fired bracket of support coal, the body of heater top is provided with automatic feeding mechanism, the body of heater is externally provided with vapor and water cavity occurs, the vapor occurs to be provided with the vapor rectification mechanism for the coal-fired bracket being passed through vapor to the body of heater in water cavity, the top of the body of heater is provided with gas exit, and the slag-draining device being correspondingly arranged with the coal-fired bracket is provided with positioned at the lower section of the body of heater.The gasifying furnace device for Gas Production of the present invention, the energy is saved, applied widely, the customers faced are wide, available for large-scale Gas Production, small-sized workshop is can be used for, auto feed is realized and is automatically drained out waste material, use manpower and material resources sparingly, simple to operate, recruitment cost is low.

Description

A kind of gasifying furnace device for Gas Production
Technical field
The present invention relates to Workpiece clamping field of fixtures, more specifically, it relates to a kind of gasification furnace for Gas Production Device.
Background technology
At present, the direct burning of coal produces a large amount of pollutions, and efficiently and clean utilization coal is a key subjects.By coal Charcoal is converted into coal gas, i.e. coal gasification can obviously improve combustion position, reduces the pollution to air, improves efficiency of combustion and automation It is horizontal.Coal gasification known to home and abroad has various ways at present, and its common feature is used in gasification furnace internal-combustion The method of part coal provides the heat needed for gasification reaction.Relatively low using air, steam gasification process cost, equipment is simple. Due to causing a large amount of N2 and CO2 to enter in coal gas after blasting air burning part coal, production cost is higher, N2, CO2 in coal gas Content is more than 10%, and gasification efficiency and the thermal efficiency are below 60%, and existing coal gasifier generally existing calorific value of gas is more low Problem.
The content of the invention
The technical problem to be solved in the present invention is the above-mentioned deficiency for prior art, and it is an object of the invention to provide one Plant existing auto feed and be automatically drained out waste material, use manpower and material resources sparingly, simple to operate, the low gas for Gas Production of recruitment cost Change furnace apparatus.
To achieve the above object, the invention provides a kind of gasifying furnace device for Gas Production, including hollow form Body of heater, the bottom of furnace body are provided with the coal-fired bracket of support coal, and the body of heater top is provided with automatic feeding mechanism, the body of heater Vapor generation water cavity is externally provided with, the vapor, which occurs to be provided with water cavity, is passed through vapor the coal-fired support to the body of heater The vapor rectification mechanism of frame, the top of the body of heater are provided with gas exit, are provided with and the combustion positioned at the lower section of the body of heater The slag-draining device that coal bracket is correspondingly arranged.
Further, surrounded outside the body of heater and be provided with water tank, shape between the water storage top tank structure and the furnace body outer wall Water cavity occurs into a vapor, described vapor rectification mechanism is included in the air blast that the side at the top of the water tank is provided with Mouthful, the opposite side at the top of the water tank is provided with the moisture separator that water cavity top occurs and connects with the vapor, described Moisture separator side be communicated with the coal-fired bracket bottom breather pipe, the bottom of described moisture separator is set There is the return duct for connecting the cavity bottom that water cavity occurs for the vapor.
Further, the automatic feeding mechanism includes being arranged on the charge can that the body of heater top is provided with, described The side of charge can is provided with the delivery track device being in tilted layout, and slidable be provided with can be with institute on described delivery track device State the adaptable transporting coal tank of charge can.
Further, it is provided with the closure that can be flipped up at the top of described charge can, the one of the closure edge Side is provided with the switching mechanism for making it be hinged with the outer wall of the charge can, and the opposite side at the closure edge, which stretches out, to be provided with One sticks up bar, and the opening of the transporting coal tank is provided with angle extended obliquely.
Further, a sealing structure for water is provided between the outer wall of the outer rim of the closure and the charge can, it is described What the bottom of charge can was gradually narrowed downwards is provided with taper batch turning portion, and the bottom in the taper batch turning portion is provided with valve mechanism.
As a further improvement, the coal-fired bracket is provided with the frame being connected with the bottom of body of heater and surrounding encirclement is set Frame structure, the horizontally disposed support bar for being provided with multiple uniform intervals and setting, the coal-fired bracket inner chamber on the coal-fired bracket Bottom be connected with the vapor rectification mechanism.
Further, the slag-draining device is included in mutually being fitted with the coal-fired bracket of being provided with below the body of heater The dust collecting box answered, the interior flow dividing structure being provided with by waste residue to both sides water conservancy diversion of described dust collecting box, the slag-draining device are additionally included in The disintegrating mechanism that the coal-fired bracket is provided with.
Further, the disintegrating mechanism is included in hob-cutter structure that the coal-fired bracket is provided with and in the fire coal The hobboing cutter drive device being connected with the hob-cutter structure that bracket is externally provided with.
Further, the dust collecting box is provided with the supporting leg of multiple support coal-fired brackets
As further improvement, the gas conveying tube of the body of heater inner chamber is communicated with the gas exit, Interior air delivery pipe is vacantly provided with the gas conveying tube, is surrounded outside the gas conveying tube and is provided with outer air delivery pipe, Also include the air delivery main connected with the interior air delivery pipe, outer air delivery pipe.
Beneficial effect
Compared with prior art, the gasifying furnace device for Gas Production of the invention has the beneficial effect that:
(1), the gasifying furnace device for Gas Production of the invention, the energy, applied widely, the customers faced are saved Extensively, available for large-scale Gas Production, it can be used for small-sized workshop;
(2), realize auto feed and be automatically drained out waste material, use manpower and material resources sparingly, simple to operate, recruitment cost is low.
(3) mixing ratio of coal and aqueous vapor, is accurately controlled, is easy to reaction abundant, saves material, the energy, good economy performance;
(4), coal gas conveying is equipped with air or oxygen and conveyed simultaneously, ensures the burning quality of combustion gas, pollution is few, and energy-conservation subtracts Row, economical and practical, product competitiveness is strong.
Brief description of the drawings
Fig. 1 is the structural front view of the gasifying furnace device for Gas Production of the present invention;
Fig. 2 is the structure right view of the gasifying furnace device for Gas Production of the present invention;
Fig. 3 is furnace binding and the structure top view of slag-draining device in the present invention;
Fig. 4 is the structural representation of appendix in the present invention;
Fig. 5 is the structural representation of coal-fired bracket and slag-draining device in the present invention.
In figure:1st, body of heater;2nd, coal-fired bracket;3rd, automatic feeding mechanism;4th, vapor rectification mechanism;5th, slag-draining device;6、 Gas exit;7th, water cavity occurs for vapor;8th, water tank;9th, moisture separator;10th, breather pipe;11st, return duct;12nd, feed Tank;13rd, delivery track device;14th, transporting coal tank;15th, closure;16th, bar is stuck up;17th, angle;18th, switching mechanism;19th, water seal knot Structure;20th, dust collecting box;21st, flow dividing structure;22nd, disintegrating mechanism;23rd, support bar;24th, supporting construction;25th, hob-cutter structure;26th, roll Driving device for cutter;27th, taper batch turning portion;28th, interior air delivery pipe;29th, valve mechanism;30th, gas conveying tube;31st, air is defeated Send house steward;32nd, outer air delivery pipe;33rd, window is controlled;34th, blast orifice.
Embodiment
Below in conjunction with the accompanying drawings, the embodiment of the present invention is described in detail, it is to be understood that the guarantor of the present invention Shield scope is not limited by embodiment.
The embodiment of the present invention is such:As Figure 1-5, a kind of gasification furnace for Gas Production fills Put, include the body of heater 1 of hollow form, the bottom of body of heater 1 is provided with the coal-fired bracket 2 of support coal, and the top of body of heater 1 is provided with automatic charging equipment Structure 3, body of heater 1 are externally provided with vapor and water cavity 7 occur, and vapor, which occurs to be provided with water cavity 7, is passed through vapor to the combustion in body of heater 1 The vapor rectification mechanism 4 of coal bracket 2, the top of body of heater 1 are provided with gas exit 6, are provided with positioned at the lower section of body of heater 1 and are held in the palm with fire coal The slag-draining device 5 that frame 2 is correspondingly arranged.The entrance on the top of body of heater 1 is carried out by automatic feeding mechanism 3 by automatic stoking, it is automatic to add Material mechanism 3 is precisely controlled its coal and entered on the retort i.e. coal-fired bracket 2 of body of heater 1 of closed vessel, and point ember is fired Burn, the vapor generation water cavity 7 outside body of heater 1 enters water-filling in the heat using coal burning and heats to obtain vapor, and vapor exists Enter after the aqueous vapor separating treatment of vapor rectification mechanism 4 in body of heater 1, contacted with the coal to be burnt on coal-fired bracket 2, certain Make organic matter in coal that series of chemical occur with gasifying agent (such as steam/air or oxygen) at temperature and pressure, will be solid Body coal is converted into the process containing the incombustible gas such as the fuel gas such as CO, H2, CH4 and CO2, N2;And by coal main anti- Generation cracking under the HTHP of room is answered to change into imflammable gas, after reaction continues for some time, slag-draining device 5 is right Coal carries out pulverization process and then is automatically drained out;Regulating system is mixed to control in closed vessel with air by adjusting steam Chemical reaction, vapor produces structure and the integrated design of coal burning body of heater 1, occupied little space, compact-sized, makes full use of The waste-heat of body of heater 1, the energy is saved, applied widely, the customers faced are wide, available for large-scale Gas Production, can also use In small-sized workshop.Coal realizes auto feed and is automatically drained out waste material, uses manpower and material resources sparingly, and simple to operate, recruitment cost is low.Section Can be environmentally friendly, coal gasification producer is a kind of energy conversion equipment, and its real meaning, which is not only in that, solves coal combustion pollution Problem, but also reached the saving energy more than 30%, mixing regulating system with air by steam and accurately control makes coal The work of gasification generator is more precisely controllable;Extra firing equipment need not be set, and cost is low.
In the present embodiment, surrounded outside body of heater 1 and be provided with water tank 8, body of heater 1 and water tank 8 are cylinder assembling structure, production It is easy to process, a vapor is formed between the inwall of water tank 8 and the outer wall of body of heater 1 water cavity 7 occurs, vapor rectification mechanism 4 includes The blast orifice 34 for the installation air blower being provided with the side at the top of water tank 8, the protrusion of water tank 8 is provided with peace at blast orifice 34 The interface of air blower is filled, the air pressure of vapor is controlled by controlling the fan speed of air blower, vapor is passed through body of heater 1 Interior, the opposite side at the top of water tank 8 is provided with the moisture separator 9 that the top of water cavity 7 occurs and connects with vapor, carries out carbonated drink point From guarantee vapor reacts to obtain the high coal gas of purity with coal chemistry, and the side of moisture separator 9 is communicated with coal-fired bracket The breather pipe 10 of 2 bottom, the bottom of moisture separator 9 are communicated with the return duct that the cavity bottom of water cavity 7 occurs for vapor 11, the water of high temperature is back in water cavity, makes full use of water and heat, is saved water and energy.
In the present embodiment, moisture separator 9 is the hollow-sphere structures for being arranged on the outside of water tank 8, and side passes through company The top of water cavity 7 occurs for adapter connection vapor, and the steam that the top of water cavity 7 occurs for vapor contacts with the inwall of spheroid, weight Larger water flows down along inwall, and lighter aqueous vapor flows into breather pipe 10 under the pressure of wind-force, and the side of moisture separator 9 passes through logical The coal-fired bracket 2 that tracheae 10 is communicated in body of heater 1 contacted with coal, and bottom will be distributed by return duct 11, heavier-weight Steam backs downward into vapor and water cavity 7, smart structural design, aqueous vapor good separating effect occurs.
In the present embodiment, automatic feeding mechanism 3 includes being arranged on the charge can 12 that the top of body of heater 1 is provided with, charge can 12 side is provided with the delivery track device 13 being in tilted layout, and slidable be provided with can be with charge can 12 on delivery track device 13 Coal is transported up by adaptable transporting coal tank 14, transporting coal tank 14 by delivery track device 13, and transporting coal tank 14 outreaches certainly It is dynamic that coal is poured into charge can 12.
In the present embodiment, the top of charge can 12 is provided with the closure 15 that can be flipped up, the side at the edge of closure 15 Provided with its switching mechanism 18 be hinged with the outer wall of charge can 12 is made, the opposite side at the edge of closure 15 stretches out to be stuck up provided with one Bar 16, transporting coal tank 14 outreach after with stick up bar 16 contradict and by its upwards jack up, closure 15 is turned over, then transporting coal Tank 14, which is overturn, pours into coal in charge can 12, and then, slide downward makes the entrance for covering tightly charge can 12, ensures the gas of body of heater 1 Close property, automation mechanized operation are easily manufactured;The opening of the automatic transporting coal tank 14 of closure 15 is provided with angle extended obliquely 17, it is easy to transporting coal tank 14 and sticks up that bar 16 is inconsistent to jack up closure 15, ensures the flip angle of closure 15, realize closure 15 cover tightly automatically, realize automation charging, improve production efficiency, reduce cost of labor.
In the present embodiment, a sealing structure for water 19, water seal are provided between the outer wall of the outer rim of closure 15 and charge can 12 Mechanism 19 is to be arranged on the cylinder at the top of charge can 12, surrounds charge can 12 and sets, bottom is connected with the outer wall of charge can 12, is used for Water storage, the outer rim of closure 15 are turned over downwards provided with annular protrusion, and annular protrusion is stretched into the tank of sealing structure for water 19, ensure body of heater 1 air-tightness, the bottom of charge can 12 is gradually narrowed downwards to be provided with taper batch turning portion 27, and the bottom in taper batch turning portion 27 is provided with Valve mechanism 29, it is easy to the smooth downslide of coal, and is easy to control the addition of coal by valve mechanism 29, accurately controls body of heater The mixing ratio of coal and aqueous vapor in 1, it is easy to reaction abundant, saves material, the energy, good economy performance.
In the present embodiment, coal-fired bracket 2 is provided with the framework knot being connected with the bottom of body of heater 1 and surrounding encirclement is set Structure, the sealing of frame structure and body of heater 1 are connected, and heat, gas can not leak, and under the pneumatic pressure of air blower, coal gas only can be to Upper flowing, the horizontally disposed support bar 23 for being provided with multiple uniform intervals and setting on coal-fired bracket 2, support the fuel of bulk, combustion The bottom of the inner chamber of coal bracket 2 is connected with vapor rectification mechanism 4.
In the present embodiment, slag-draining device 5 is included in the collection being adapted with coal-fired bracket 2 that the lower section of body of heater 1 is provided with Ash bin 20, the interior flow dividing structure 21 being provided with by waste residue to both sides water conservancy diversion of dust collecting box 20, slag-draining device 5 are additionally included in coal-fired bracket 2 The disintegrating mechanism 22 being provided with, disintegrating mechanism 22 are included in the hob-cutter structure 25 that coal-fired bracket 2 is provided with and outside coal-fired brackets 2 The hobboing cutter drive device 26 being connected with hob-cutter structure 25 being provided with, the rolling of hob-cutter structure 25 are arranged on adjacent two support bars 23 Between, pulverization process is carried out to coal waste material, then waste material slide downward flows to the both sides of dust collecting box 20 by flow dividing structure 21, It is easy to waste material to clear up, avoids waste material from focusing at the dead angle of narrow dust collecting box 20 and be difficult to handle, reduces labor strength.
In the present embodiment, dust collecting box 20 is provided with the supporting leg 24 of multiple coal-fired brackets 2 of support, realizes the coal-fired support of support Frame 2 and body of heater 1, structure design is compact, makes full use of space.
In the present embodiment, the gas conveying tube 30 of the inner chamber of body of heater 1 is communicated with gas exit 6, in gas conveying tube Interior air delivery pipe 28 is vacantly provided with 30, is surrounded outside gas conveying tube 30 and is provided with outer air delivery pipe 32, in addition to it is interior The air delivery main 31 that air delivery pipe 28, outer air delivery pipe 32 connect, it is possible to achieve coal gas and air or oxygen are together Conveying, convenient use, burning is combined with the coal gas of centre using inside and outside pipeline oxygen, burning is abundant, reduces pollution, energy-conservation Emission reduction, it is economical and practical, improve competitiveness.
In the present embodiment, the side of body of heater 1 is provided with a control window 33, by controlling window 33 to be observed and point Fire, emergency situations are handled, ensure the safety of Gas Production, observe the production status in body of heater 1, in time adjustment.
It the above is only the preferred embodiment of the present invention, it should be pointed out that for those skilled in the art, do not taking off On the premise of from structure of the present invention, several modifications and improvements can also be made, these effects implemented all without the influence present invention And practical applicability.

Claims (10)

1. a kind of gasifying furnace device for Gas Production, include the body of heater (1) of hollow form, it is characterised in that the body of heater (1) Bottom is provided with the coal-fired bracket (2) of support coal, and body of heater (1) top is provided with automatic feeding mechanism (3), the body of heater (1) It is externally provided with vapor and water cavity (7) occurs, the vapor, which occurs to be provided with water cavity (7), is passed through vapor to the body of heater (1) The vapor rectification mechanism (4) of interior coal-fired bracket (2), the top of the body of heater (1) is provided with gas exit (6), positioned at described The lower section of body of heater (1) is provided with the slag-draining device (5) being correspondingly arranged with the coal-fired bracket (2).
A kind of 2. gasifying furnace device for Gas Production according to claim 1, it is characterised in that the body of heater (1) Outer encirclement is provided with water tank (8), a vapor is formed between water tank (8) inwall and the body of heater (1) outer wall water occurs Chamber (7), described vapor rectification mechanism (4) are included in the blast orifice (34) that the side at the top of the water tank (8) is provided with, Opposite side at the top of the water tank (8) is provided with the moisture separator (9) that water cavity (7) top occurs and connects with the vapor, The side of described moisture separator (9) is communicated with the breather pipe (10) of the bottom of the coal-fired bracket (2), described aqueous vapor The bottom of separator (9) is communicated with the return duct (11) that the cavity bottom of water cavity (7) occurs for the vapor.
A kind of 3. gasifying furnace device for Gas Production according to claim 1, it is characterised in that the auto feed Mechanism (3) includes being arranged on the charge can (12) that the body of heater (1) top is provided with, and the side of the charge can (12), which is provided with, inclines The delivery track device (13) tiltedly arranged, slidable be provided with can be with the charge can on described delivery track device (13) (12) adaptable transporting coal tank (14).
A kind of 4. gasifying furnace device for Gas Production according to claim 3, it is characterised in that described charge can (12) top is provided with the closure (15) that can be flipped up, and the side at closure (15) edge, which is provided with, makes itself and the charging The be hinged switching mechanism (18) of the outer wall of tank (12), the opposite side at closure (15) edge stretches out sticks up bar provided with one (16), the opening of the transporting coal tank (14) is provided with angle (17) extended obliquely.
A kind of 5. gasifying furnace device for Gas Production according to claim 4, it is characterised in that the closure (15) be provided with a sealing structure for water (19) between outer rim and the outer wall of the charge can (12), the bottom of the charge can (12) to That gradually narrows down is provided with taper batch turning portion (27), and the bottom of the taper batch turning portion (27) is provided with valve mechanism (29).
6. according to a kind of gasifying furnace device for Gas Production described in claim 1-5 any one, it is characterised in that The coal-fired bracket (2) is provided with the frame structure being connected with the bottom of body of heater (1) and surrounding encirclement is set, the coal-fired bracket (2) the horizontally disposed support bar (23) for being provided with multiple uniform intervals and setting, the bottom of coal-fired bracket (2) inner chamber and institute on State vapor rectification mechanism (4) connection.
A kind of 7. gasifying furnace device for Gas Production according to claim 6, it is characterised in that the slag-draining device (5) it is included in the dust collecting box (20) being adapted with the coal-fired bracket (2) being provided with below the body of heater (1), it is described The flow dividing structure (21) by waste residue to both sides water conservancy diversion is provided with dust collecting box (20), the slag-draining device (5) is additionally included in the combustion The disintegrating mechanism (22) that coal bracket (2) is provided with.
A kind of 8. gasifying furnace device for Gas Production according to claim 7, it is characterised in that the disintegrating mechanism (22) be included in hob-cutter structure (25) that the coal-fired bracket (2) is provided with and the coal-fired bracket (2) be externally provided with institute State the hobboing cutter drive device (26) of hob-cutter structure (25) connection.
A kind of 9. gasifying furnace device for Gas Production according to claim 7, it is characterised in that the dust collecting box (20) it is provided with the supporting leg (24) of multiple support coal-fired brackets (2).
10. a kind of gasifying furnace device for Gas Production according to claim 7, it is characterised in that the coal gas goes out Mouth (6) place is communicated with the gas conveying tube (30) of the body of heater (1) inner chamber, is vacantly provided with the gas conveying tube (30) Interior air delivery pipe (28), surrounded outside in the gas conveying tube (30) and be provided with outer air delivery pipe (32), in addition to it is described Interior air delivery pipe (28), the air delivery main (31) of outer air delivery pipe (32) connection.
CN201711067767.6A 2017-11-03 2017-11-03 A kind of gasifying furnace device for Gas Production Pending CN107619682A (en)

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Application Number Priority Date Filing Date Title
CN201711067767.6A CN107619682A (en) 2017-11-03 2017-11-03 A kind of gasifying furnace device for Gas Production

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Cited By (2)

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Publication number Priority date Publication date Assignee Title
CN109082304A (en) * 2018-08-30 2018-12-25 大连惠川环保科技有限公司 A kind of automatic control domestic garbage pyrolysis gasification oven
CN114278923A (en) * 2021-12-27 2022-04-05 张耀元 Industrial coal-fired boiler

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Publication number Priority date Publication date Assignee Title
CN109082304A (en) * 2018-08-30 2018-12-25 大连惠川环保科技有限公司 A kind of automatic control domestic garbage pyrolysis gasification oven
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