CN105135463A - Hydraulically fed combustible material combustion and heat utilization device - Google Patents

Hydraulically fed combustible material combustion and heat utilization device Download PDF

Info

Publication number
CN105135463A
CN105135463A CN201510630595.3A CN201510630595A CN105135463A CN 105135463 A CN105135463 A CN 105135463A CN 201510630595 A CN201510630595 A CN 201510630595A CN 105135463 A CN105135463 A CN 105135463A
Authority
CN
China
Prior art keywords
air
combustion chamber
combustible
combustion
heat utilization
Prior art date
Application number
CN201510630595.3A
Other languages
Chinese (zh)
Inventor
裴韩佶
Original Assignee
裴韩佶
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 裴韩佶 filed Critical 裴韩佶
Priority to CN201510630595.3A priority Critical patent/CN105135463A/en
Publication of CN105135463A publication Critical patent/CN105135463A/en

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23GCREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G5/00Incineration of waste; Incinerator constructions; Details, accessories or control therefor
    • F23G5/44Details; Accessories

Abstract

The invention relates to the field of combustible material combustion devices, in particular to a hydraulically fed combustible material combustion and heat utilization device. A lower air cavity is formed in the lower side of a combustion tray in a combustion chamber and is connected with a lower air intake machine; a feeding device is arranged at the bottom of the combustion chamber; a slag discharge space is formed below the edge of the combustion tray , a rotary slag scraping mechanism is arranged in the slag discharge space, and a slag discharge device is correspondingly arranged below the rotary slag scraping mechanism; a smoke channel is connected with a high-temperature smoke inlet of a boiler; the feeding device comprises a horizontal pipe and a vertical pipe, the upper end of the vertical pipe is open and connected to the lower side of the combustion tray, and a conveying auger is arranged in the vertical pipe; a feeding hopper is arranged on the upper side of the horizontal pipe, one end of the horizontal pipe is connected to the lower side of the vertical pipe, an oil cylinder is arranged at the other end of the horizontal pipe, an end part of a piston rod of the oil cylinder is connected with a pushing piston, and the pushing piston is inserted into the horizontal pipe in a matching manner. The device can be fed smoothly, can provide high-temperature smoke for the boiler by combusting rubbish, straw, coal and other combustible materials and has the technical effects of environment protection and energy conservation.

Description

The combustible of hydraulic pressure feed burns heat utilization device
Technical field
The present invention relates to a kind of combustible incinerator, particularly a kind of combustible burns heat-energy utilizing device.
Background technology
A kind of combustion product gases feeding mechanism is disclosed, its application number: 201510198787.1 in Chinese patent database; The applying date: 2015-04-24; Publication number: 104791769A; Publication date: 2015-07-22; This device comprises body of heater, is provided with combustion chamber in body of heater, and described top of combustion chamber is provided with smoke outlet tube, burning pallet is provided with in combustion chamber, be provided with leeward chamber on the downside of burning pallet, burning pallet is provided with some fresh air inlets and connects leeward chamber and combustion chamber, and leeward chamber is connected with lower air inlet fan; Bottom of furnace body is provided with vertical feeding device, and the import of described vertical feeding device exports with horizontal feeding device and is connected, and combustion chamber connected by outlet leeward chamber and the burning pallet of vertical feeding device; The sidewall of described combustion chamber is made up of outer wall, mesospore and inwall, internal layer air channel between inwall and mesospore connects main air inlet fan, described inwall is provided with some air intake nozzles and connects internal layer air channel and combustion chamber, outer air channel between outer wall with mesospore is connected Windscreen Fan, the import of described Windscreen Fan is arranged on the bottom in outer air channel, top of combustion chamber is connected in outer upper end, air channel, and pallet is corresponding is provided with slag-draining device with burning; Its horizontal feeding device and vertical feeding device are screw conveyer device.
During work, for the material that burns by horizontal feeding device and vertical feeding device to feed in combustion chamber, in combustion chamber, combustible material lights rear sustainable burning, support that the oxygen of a burning part enters combustible material inside from leeward chamber through fresh air inlet, another part sprays into combustion chamber from internal layer air channel through air intake nozzle, the flue gas forming high temperature after burning rises, the cold wind come with outer air channel mixes, the flue gas be not completely burned burns away after running into the air come in outer air channel, carry out heat exchange with air simultaneously, form more high-temperature flue gas, heat-exchanger rig is delivered to through smoke outlet tube, to be used for producing hot water or steam.When the slag produced after burning is too much, can overflows from burning support plate edge, and discharge through slag-draining device further.This device by burning away the refuse, the combustible such as stalk, coal provides high-temperature flue gas to follow-up heat exchanger.
Its weak point is: vertical feeding device and horizontal feeding device need to arrange two motors and two screw-conveyer-shafts, and equipment is complicated.During charging, especially for lump material, at the link position of horizontal auger and vertical screw conveyer, easily by jam, the inter deterioration of feeding device is larger simultaneously.
Summary of the invention
The combustible that the object of this invention is to provide a kind of hydraulic pressure feed burns heat utilization device, can pass through hydraulic pressure feed, and to avoid the jam of feeding device, meanwhile, the use of assurance device is reliably, environmental protection, energy-conservation.
The object of the present invention is achieved like this: a kind of combustible of hydraulic pressure feed burns heat utilization device, comprise combustion chamber, described top of combustion chamber connects exhaust gases passes through exhanst gas outlet, burning pallet is provided with in combustion chamber, leeward chamber is provided with on the downside of burning pallet, burning pallet is provided with some fresh air inlets and connects leeward chamber and combustion chamber, and leeward chamber is connected with lower air inlet fan; Bottom of combustion chamber is provided with feeding device; Be provided with deslagging space on the downside of burning support plate edge, be provided with rotation slag scraping mechanism in described deslagging space, on the downside of rotating slag scraping mechanism, correspondence is provided with slag-draining device; Described exhaust gases passes is connected with the high-temperature flue gas import of boiler; Described feeding device comprises horizontal tube and VERTICAL TUBE, and VERTICAL TUBE upper end open is also connected on the downside of burning pallet, is provided with conveying auger in VERTICAL TUBE; Be provided with feed hopper on the upside of horizontal tube, horizontal tube one end is connected on the downside of VERTICAL TUBE, and the horizontal tube other end is provided with oil cylinder, and the piston rod end of oil cylinder is connected with pushing piston, and pushing piston coordinates in insertion horizontal tube.
When the present invention works, material for burning enters in horizontal tube by feed hopper, oil cylinder drives pushing piston to move back and forth, pushing piston often moves back and forth one-period, the material fallen into from feed hopper in horizontal tube can be advanced once to VERTICAL TUBE direction, conveying auger cooperating, can make material equably by iterative method to burning pallet on, material burning pallet on lighted after sustained combustion, the flue gas forming high temperature after burning rises, discharge through exhanst gas outlet and utilized by boiler, being used for producing hot water or steam.When the slag produced after burning is too much, can overflow from burning support plate edge, fall into deslagging space, the rotation slag-scraper in deslagging space rotates, and is scraped by slag into slag-draining device and discharges through slag-draining device further.In said process, the air feed in leeward chamber is total to bottom air feed and promotes that combustible material burns rapidly, realizes one-phase burning; The imflammable gas that burning produces realizes the burning of second stage in the middle part of burner hearth; Imperfect combustion flue gas rise process in, due to high temperature in burner hearth act on upper furnace complete the phase III burning.Compared with prior art, beneficial effect of the present invention is: by oil cylinder pushing material from horizontal tube to VERTICAL TUBE feed, makes oil cylinder can away from burning pallet, and feed is reliable, and feed resistance is little, ensures that feed is more smooth and easy, failure rate is low, operating efficiency are high.This device by burning away the refuse, the combustible such as stalk, coal provides high-temperature flue gas to boiler, has environmental protection, energy-conservation technique effect.
As a further improvement on the present invention, the sidewall of described combustion chamber is made up of outer wall, mesospore and inwall, for connecting the outer air channel of combustion chamber between outer wall and mesospore, being main heat exchange water cavity between mesospore and inwall, described main heat exchange water cavity being connected with water main inlet port and main delivery port.Main heat exchange water cavity is arranged on inner side, as water-cooling wall, can directly produce hot water or steam, meanwhile, reduce the side wall temperatures of combustion chamber, during outer air channel air intake, the temperature of sidewall of combustion chamber can be reduced further, the thickness of the heat-insulation layer outside outer wall can be reduced, reduce the use amount of insulation material.Outer wall adopts water-cooled, air-cooled mixed type protection pattern, overcomes use refractory material, causes the problem of a large amount of coking.
For reaching energy-saving effect further, described exhanst gas outlet is undergauge aditus laryngis, and undergauge aditus laryngis periphery is provided with auxiliary heat exchange water cavity, auxiliary heat exchange water cavity is connected with auxiliary water inlet and auxiliary delivery port.Undergauge aditus laryngis has the effect of restriction flow of flue gas, makes combustible material as far as possible in combustion chamber combustion totally, to reduce discharge, improves efficiency of utilization simultaneously.Auxiliary heat exchange water cavity can further improve efficiency of utilization.
As a further improvement on the present invention, described outer air channel becomes upper air duct and lower air duct through baffle for separating, and upper air duct is connected with the main air inlet fan one that outer wall is arranged, and lower air duct is connected with the main air inlet fan two that outer wall is arranged; Described upper air duct is provided with the upper air inlet nozzle of some connection combustion chambers, lower air duct is connected with the lower air intake nozzle of some blowing directions towards burning pallet.Separate upper air duct and lower air duct by dividing plate, upwards air channel and lower air duct can provide different confession wind pressures, the combustion conditions in combustion chamber can based on fuel character be adjusted.
For promoting material Thorough combustion further, described lower air duct lower end is provided with the combustion-supporting nozzle of direct projection and is connected to bottom, combustion chamber.Burner hearth bottom arranges the combustion-supporting nozzle of direct projection, on the one hand, emple hole is directly surperficial to bottoms material by a large amount of high temperature combustion air, add the burning velocity of bottoms material, high temperature air is directly injected to the material center position that rotary wind cannot touch by emple hole on the other hand, thus realizes the Thorough combustion of all materials without dead angle.
It improves further and is, air is led directly in the import of described main air blower one, and the import of main air blower two is divided into two-way, and air is connected through air door adjusting valve in a road, and described exhaust gases passes is connected through waste heat recovery pipe in another road.Relatively low and the cold wind that oxygen content is relatively high of temperature can be introduced by main air blower one, ensure that burning is more abundant on the one hand, play cooling effect on the other hand, avoid too high flue-gas temperature to cause scaling loss to the heat-exchanger rig that follow-up exhaust gases passes and exhaust gases passes connect.By main air blower two recovery boiler used heat, make to enter high temperature air in burner hearth, improve fire box temperature, nonflammable discarded object is burnt completely, improve efficiency of combustion, can the energy be saved; Can reasonable adjusting oxygen-supplying amount by air door adjusting valve, ensure air feed quality.
For ensureing that in combustion chamber, air feed is good further, described upper air inlet nozzle and lower air intake nozzle are vortex shape air intake or are tangential air intake.The air intake of upper air inlet nozzle and lower air intake nozzle can form eddy flow, and high-temperature gas is rotary combustion in burner hearth, the time of staying of prolong smoke in combustion chamber, ensures thorough Thorough combustion, greatly reduces the generation of pernicious gas.
For the scaling loss reducing exhaust gases passes can reclaim heat energy further simultaneously, be provided with preheating water cavity in the outer wall of described exhaust gases passes, preheating water cavity connects water bag and the drum of boiler through balance pipe.Preheating water cavity plays cooled flue gas passage, simultaneously the pressure of energy equilibrium water bag and drum.
For ensureing that burning is good further, upper and lower, described combustion chamber is respectively equipped with burner.Burner can be used as igniting, also can auxiliary combustion, can determine whether enable corresponding burner auxiliary combustion according to the character of burning material.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the horizontal distribution figure of the upper air inlet nozzle in Fig. 1.
Fig. 3 is the horizontal distribution figure of the lower air intake nozzle in Fig. 1.
Wherein, 1 slag-draining device, 2 VERTICAL TUBE, 3 conveying augers, 4 times air inlet fans, 5 rotate slag scraping mechanism, 6 leeward chambeies, 7 deslagging spaces, 8 burners one, the combustion-supporting nozzle of 9 direct projection, 10 times air intake nozzles, 11 peepholes, 12 outer walls, 13 mesospores, 14 inwalls, 15 main air inlet fans one, 16 auxiliary delivery ports, 17 auxiliary heat exchange water cavities, 18 exhanst gas outlets, 19 preheating water cavities, 20 balance pipes, 21 exhaust gases passes, 22 boilers, 23 waste heat recovery pipe, 24 auxiliary water inlets, 25 main delivery ports, 26 burners two, 27 main heat exchange water cavities, 28 upper air inlet nozzles, 29 upper air ducts, 30 air door adjusting valves, 31 main air inlet fans two, 32 lower air ducts, 33 water main inlet ports, 34 dividing plates, 35 feed hoppers, 36 horizontal tubes, 37 oil cylinders, 38 pushing pistons, 39 combustion chambers, 40 burning pallets.
Detailed description of the invention
As Figure 1-3, for a kind of combustible of hydraulic pressure feed burns heat utilization device, comprise combustion chamber 39, top, combustion chamber 39 connects exhaust gases passes 21 through exhanst gas outlet 18, burning pallet 40 is provided with in combustion chamber 39, be provided with leeward chamber 6 on the downside of burning pallet 40, burning pallet 40 is provided with some fresh air inlets and connects leeward chamber 6 and combustion chamber 39, leeward chamber 6 is connected with lower air inlet fan 4; Feeding device is provided with bottom combustion chamber 39; Burning is provided with deslagging space 7 on the downside of pallet 40 edge, is provided with and rotates slag scraping mechanism 5 in deslagging space 7, and on the downside of rotating slag scraping mechanism 5, correspondence is provided with slag-draining device 1; Exhaust gases passes 21 is connected with the high-temperature flue gas import of boiler 22; Feeding device comprises horizontal tube 36 and VERTICAL TUBE 2, and VERTICAL TUBE 2 upper end open is also connected on the downside of burning pallet 40, is provided with conveying auger 3 in VERTICAL TUBE 2; Be provided with feed hopper 35 on the upside of horizontal tube 36, horizontal tube 36 one end is connected on the downside of VERTICAL TUBE 2, and horizontal tube 36 other end is provided with oil cylinder 37, and the piston rod end of oil cylinder 37 is connected with pushing piston 38, and pushing piston 38 coordinates in insertion horizontal tube 36.Outer air channel is separated into upper air duct 29 and lower air duct 32 through dividing plate 34, and upper air duct 29 is connected with the main air inlet fan 1 that outer wall 12 is arranged, and lower air duct 32 is connected with the main air inlet fan 2 31 that outer wall 12 is arranged; Upper air duct 29 is provided with the upper air inlet nozzle 28 of some connection combustion chambers 39, and lower air duct 32 is connected with the lower air intake nozzle 10 of some blowing directions towards burning pallet 40, lower air duct 32 lower end is provided with the combustion-supporting nozzle 9 of direct projection and is connected to bottom, combustion chamber 39.Air is led directly in the import of main air blower one, and the import of main air blower two is divided into two-way, and air is connected through air door adjusting valve 30 in a road, and exhaust gases passes 21 is connected through waste heat recovery pipe 23 in another road.Upper air inlet nozzle 28 and lower air intake nozzle 10 are in vortex shape air intake or in tangential air intake.Upper and lower, combustion chamber 39 correspondence is provided with burner 1 and burner 2 26.
The sidewall of combustion chamber 39 is made up of outer wall 12, mesospore 13 and inwall 14, for connecting the outer air channel of combustion chamber 39 between outer wall 12 and mesospore 13, be main heat exchange water cavity 27 between mesospore 13 and inwall 14, main heat exchange water cavity 27 be connected with water main inlet port 33 and main delivery port 25.Heat-insulation layer is provided with outside outer wall 12.The sidewall of combustion chamber is also provided with peep hole 11.
Exhanst gas outlet 18 is undergauge aditus laryngis, and undergauge aditus laryngis periphery is provided with auxiliary heat exchange water cavity 17, and auxiliary heat exchange water cavity 17 is connected with auxiliary water inlet 24 and auxiliary delivery port 16.Be provided with preheating water cavity 1919 in the outer wall 12 of exhaust gases passes 21, preheating water cavity 1919 connects water bag and the drum of boiler 22 through balance pipe 20.
During work, material for burning enters in horizontal tube 36 by feed hopper 35, oil cylinder 37 drives pushing piston 38 to move back and forth, pushing piston 38 often moves back and forth one-period, the material fallen into from feed hopper 35 in horizontal tube 36 can be advanced once to VERTICAL TUBE 2 direction, conveying auger 3 cooperating, can make material equably by iterative method to burning pallet 40 on, material burning pallet 40 on lighted after sustained combustion, the flue gas forming high temperature after burning rises, discharge through exhanst gas outlet 18 and utilized by boiler 22, being used for producing hot water or steam.When the slag produced after burning is too much, can overflow from burning pallet 40 edge, fall into deslagging space 7, the rotation slag-scraper in deslagging space 7 rotates, and is scraped by slag into slag-draining device 1 and discharges through slag-draining device 1 further.
This device has following beneficial effect:
1, high-temperature gas rotary combustion in burner hearth, extends the holdup time of high-temperature flue gas in burner hearth inside.Achieve the Thorough combustion of material, greatly reduce the generation of pernicious gas.
2, can high temperature air be entered in burner hearth, improve fire box temperature, recyclable used heat, and further nonflammable discarded object is burnt completely, improve efficiency of combustion.
3, the combustion-supporting nozzle of direct projection of burner hearth bottom setting, on the one hand, emple hole is directly surperficial to bottoms material by a large amount of high temperature combustion air, add the burning velocity of bottoms material, high temperature air is directly injected to the material center position that rotary wind cannot touch by emple hole on the other hand, thus realizes the Thorough combustion of all materials without dead angle.
4, outer wall of combustion chamber adopts water-cooled air-cooled mixed type protection pattern; overcome use refractory material; cause the problem of a large amount of coking; the air distribution design that combustion chamber adopts; gas curtain is produced at Inner Wall of Combustion Chamber edge; protect Inner Wall of Combustion Chamber preferably from high temperature corrosion, improve operation stability and the service life of burner.
5, moved to burner hearth feed by oil cylinder reciprocating formula, its charging is smooth and easy, failure rate is low, operating efficiency are high.
The present invention is not limited to above-described embodiment; on the basis of technical scheme disclosed by the invention; those skilled in the art is according to disclosed technology contents; do not need performing creative labour just can make some to some technical characteristics wherein to replace and distortion, these are replaced and are out of shape all in protection scope of the present invention.

Claims (9)

1. the combustible of a hydraulic pressure feed burns heat utilization device, comprise combustion chamber, described top of combustion chamber connects exhaust gases passes through exhanst gas outlet, burning pallet is provided with in combustion chamber, leeward chamber is provided with on the downside of burning pallet, burning pallet is provided with some fresh air inlets and connects leeward chamber and combustion chamber, and leeward chamber is connected with lower air inlet fan; Bottom of combustion chamber is provided with feeding device; Be provided with deslagging space on the downside of burning support plate edge, be provided with rotation slag scraping mechanism in described deslagging space, on the downside of rotating slag scraping mechanism, correspondence is provided with slag-draining device; It is characterized in that: described exhaust gases passes is connected with the high-temperature flue gas import of boiler; Described feeding device comprises horizontal tube and VERTICAL TUBE, and VERTICAL TUBE upper end open is also connected on the downside of burning pallet, is provided with conveying auger in VERTICAL TUBE; Be provided with feed hopper on the upside of horizontal tube, horizontal tube one end is connected on the downside of VERTICAL TUBE, and the horizontal tube other end is provided with oil cylinder, and the piston rod end of oil cylinder is connected with pushing piston, and pushing piston coordinates in insertion horizontal tube.
2. the combustible of hydraulic pressure feed according to claim 1 burns heat utilization device, it is characterized in that: the sidewall of described combustion chamber is made up of outer wall, mesospore and inwall, for connecting the outer air channel of combustion chamber between outer wall and mesospore, be main heat exchange water cavity between mesospore and inwall, described main heat exchange water cavity be connected with water main inlet port and main delivery port.
3. the combustible of hydraulic pressure feed according to claim 2 burns heat utilization device, and it is characterized in that: described exhanst gas outlet is undergauge aditus laryngis, undergauge aditus laryngis periphery is provided with auxiliary heat exchange water cavity, auxiliary heat exchange water cavity is connected with auxiliary water inlet and auxiliary delivery port.
4. the combustible of the hydraulic pressure feed according to Claims 2 or 3 burns heat utilization device, it is characterized in that: described outer air channel becomes upper air duct and lower air duct through baffle for separating, upper air duct is connected with the main air inlet fan one that outer wall is arranged, and lower air duct is connected with the main air inlet fan two that outer wall is arranged; Described upper air duct is provided with the upper air inlet nozzle of some connection combustion chambers, lower air duct is connected with the lower air intake nozzle of some blowing directions towards burning pallet.
5. the combustible of hydraulic pressure feed according to claim 4 burns heat utilization device, it is characterized in that: described lower air duct lower end is provided with the combustion-supporting nozzle of direct projection and is connected to bottom, combustion chamber.
6. the combustible of hydraulic pressure feed according to claim 4 burns heat utilization device, it is characterized in that: air is led directly in the import of described main air blower one, the import of main air blower two is divided into two-way, and air is connected through air door adjusting valve in a road, and described exhaust gases passes is connected through waste heat recovery pipe in another road.
7. the combustible of hydraulic pressure feed according to claim 4 burns heat utilization device, it is characterized in that: described upper air inlet nozzle and lower air intake nozzle are vortex shape air intake or are tangential air intake.
8. the combustible of the hydraulic pressure feed according to claim 1-3 any one burns heat utilization device, it is characterized in that: be provided with preheating water cavity in the outer wall of described exhaust gases passes, and preheating water cavity connects water bag and the drum of boiler through balance pipe.
9. the combustible of the hydraulic pressure feed according to claim 1-3 any one burns heat utilization device, it is characterized in that: upper and lower, described combustion chamber is respectively equipped with burner.
CN201510630595.3A 2015-09-29 2015-09-29 Hydraulically fed combustible material combustion and heat utilization device CN105135463A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510630595.3A CN105135463A (en) 2015-09-29 2015-09-29 Hydraulically fed combustible material combustion and heat utilization device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201510630595.3A CN105135463A (en) 2015-09-29 2015-09-29 Hydraulically fed combustible material combustion and heat utilization device
PCT/CN2015/096081 WO2017054308A1 (en) 2015-09-29 2015-12-01 Combustible substance incineration heat utilization device with hydraulic pressure feed

Publications (1)

Publication Number Publication Date
CN105135463A true CN105135463A (en) 2015-12-09

Family

ID=54720917

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510630595.3A CN105135463A (en) 2015-09-29 2015-09-29 Hydraulically fed combustible material combustion and heat utilization device

Country Status (2)

Country Link
CN (1) CN105135463A (en)
WO (1) WO2017054308A1 (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080134948A1 (en) * 2006-12-08 2008-06-12 Plasma Waste Recycling, Inc. Apparatus for conveying solid waste to a furnace
CN201753340U (en) * 2010-07-05 2011-03-02 夏天祥 Environmental protection household garbage gas generator
CN104791769A (en) * 2015-04-24 2015-07-22 扬州斯大锅炉有限公司 Combustion smoke supply device
CN204554791U (en) * 2015-02-12 2015-08-12 扬州斯大锅炉有限公司 A kind of burner
CN104930537A (en) * 2015-06-19 2015-09-23 裴韩佶 Flue gas recirculation combustion apparatus
CN205090385U (en) * 2015-09-29 2016-03-16 裴韩佶 Combustible substance of hydraulic pressure feed burns heat utilization device

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080134948A1 (en) * 2006-12-08 2008-06-12 Plasma Waste Recycling, Inc. Apparatus for conveying solid waste to a furnace
CN201753340U (en) * 2010-07-05 2011-03-02 夏天祥 Environmental protection household garbage gas generator
CN204554791U (en) * 2015-02-12 2015-08-12 扬州斯大锅炉有限公司 A kind of burner
CN104791769A (en) * 2015-04-24 2015-07-22 扬州斯大锅炉有限公司 Combustion smoke supply device
CN104930537A (en) * 2015-06-19 2015-09-23 裴韩佶 Flue gas recirculation combustion apparatus
CN205090385U (en) * 2015-09-29 2016-03-16 裴韩佶 Combustible substance of hydraulic pressure feed burns heat utilization device

Also Published As

Publication number Publication date
WO2017054308A1 (en) 2017-04-06

Similar Documents

Publication Publication Date Title
CN204693377U (en) High-moisture biomass fuel boiler
CN104406158B (en) A kind of tubular type burner hearth biomass combustion machine
CN202101401U (en) Novel hot air furnace
CN102330993B (en) Composite structure for high-temperature spiral secondary air and arch in biomass fuel chain boiler
CN204329000U (en) Boiler dedicated biomass particle burning machine
WO2017049743A1 (en) Fresh air pre-heating fuel dust recovery type gasification furnace
CN205717165U (en) A kind of high-efficiency energy-saving biomass boiler
CN201463253U (en) Double-furnace horizontal type industrial pulverized coal fired boiler
CN202109645U (en) Biomass particle semi-gasification water heating boiler with reciprocating fire grate
CN104654815B (en) Mosaic ceramic kiln cogeneration utilization system
RU100184U1 (en) vortex furnace
CN102588950B (en) Novel high-efficiency vaporizing combustion compound furnace grate device with slag disintegrating function
CN104930537B (en) A kind of flue gas recirculation burner
CN205137477U (en) Half solid -state dangerous waste incineration processing apparatus
CN205077099U (en) Energy -conserving tempering furnace with smoke treatment device
CN105135672B (en) A kind of biological particles hot-blast stove
KR200445277Y1 (en) Combustor with improved heat recovery and durability
CN103940081A (en) Biomass hot blast stove
CN102679324A (en) Burner for biomass fuel
KR200455315Y1 (en) Combustor with improved heat recovery and durability
CN103134177A (en) Biomass ash-free combustion furnace
CN101131255A (en) Heat pipe hot-blast stove using biomass energy resource
CN203757694U (en) Energy reservation, emission reduction and efficient combustion biomass boiler
CN201043745Y (en) vertical air-cooling low-dust liquid pulverized coal combustion device
CN203718787U (en) Fume recycling waste incineration boiler

Legal Events

Date Code Title Description
PB01 Publication
C06 Publication
SE01 Entry into force of request for substantive examination
C10 Entry into substantive examination
RJ01 Rejection of invention patent application after publication

Application publication date: 20151209

RJ01 Rejection of invention patent application after publication