CN204678319U - Direct-fired flame combustor - Google Patents

Direct-fired flame combustor Download PDF

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Publication number
CN204678319U
CN204678319U CN201520178571.4U CN201520178571U CN204678319U CN 204678319 U CN204678319 U CN 204678319U CN 201520178571 U CN201520178571 U CN 201520178571U CN 204678319 U CN204678319 U CN 204678319U
Authority
CN
China
Prior art keywords
combustion chamber
combustor
grate
direct
thorax
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
CN201520178571.4U
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Chinese (zh)
Inventor
王前胜
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dongguan Weisheng Machinery Equipment Science & Technology Co Ltd
Original Assignee
Dongguan Weisheng Machinery Equipment Science & Technology Co Ltd
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 Dongguan Weisheng Machinery Equipment Science & Technology Co Ltd filed Critical Dongguan Weisheng Machinery Equipment Science & Technology Co Ltd
Priority to CN201520178571.4U priority Critical patent/CN204678319U/en
Application granted granted Critical
Publication of CN204678319U publication Critical patent/CN204678319U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of direct-fired flame combustor, comprise cavity, described inside cavity is provided with dividing plate 1, cavity is divided into combustion chamber and feeding chamber two parts by described dividing plate 1, combustion chamber 2 is provided with in described combustion chamber, described combustion chamber outer surface is provided with the combustor fire nozzle 3 be connected with thorax in combustion chamber 2, grate 4 is provided with below the interior thorax of described combustion chamber 2, the funnel 5 be connected with its upper surface is provided with in described feeding chamber, auger conveyor 6 is provided with below described funnel 5, described auger conveyor 6 one end is connected with funnel 5 lower end and the other end runs through dividing plate 1 and combustion chamber 2 side surface successively to stretch in combustion chamber 2 in thorax, in described combustion chamber 2, thorax inner top is arch top, described combustion chamber 2 side surface is provided with the grate gray-drawing port 7 be connected with its inside.The beneficial effects of the utility model are, structure is simple, practical.

Description

Direct-fired flame combustor
Technical field
The utility model relates to efficient direct-fired Central Air-Conditioner to be improved, particularly a kind of direct-fired flame combustor.
Background technology
Its chamber structure of burner designs such as existing boiler, Central Air-Conditioner do not use coil pipe, and fire grate is solid metal, fails to make full use of burner hearth heat.Burner hearth high temperature easily damages fire grate, especially easily damages the soldering opening of fire grate.Fire box temperature does not utilize cmpletely.Boiler structure and combustion system and the thermal efficiency can not meet all far away and adapt to the needs of modern society.The combustor used now easily burns out combustor burner hearth because fire box temperature is too high, causes combustor short for service life, and not environmentally.
Utility model content
The purpose of this utility model is to solve the problem, and devises a kind of direct-fired flame combustor.
Realizing above-mentioned purpose the technical solution of the utility model is, a kind of direct-fired flame combustor, comprise cavity, described inside cavity is provided with dividing plate 1, cavity is divided into combustion chamber and feeding chamber two parts by described dividing plate 1, combustion chamber 2 is provided with in described combustion chamber, described combustion chamber outer surface is provided with the combustor fire nozzle 3 be connected with thorax in combustion chamber 2, grate 4 is provided with below the interior thorax of described combustion chamber 2, the funnel 5 be connected with its upper surface is provided with in described feeding chamber, auger conveyor 6 is provided with below described funnel 5, described auger conveyor 6 one end is connected with funnel 5 lower end and the other end runs through dividing plate 1 and combustion chamber 2 side surface successively to stretch in combustion chamber 2 in thorax, in described combustion chamber 2, thorax inner top is arch top, described combustion chamber 2 side surface is provided with the grate gray-drawing port 7 be connected with its inside.
Described combustion chamber 2 is high-alumina brick double combustion chamber.
In described combustion chamber 2, the size of thorax and grate 4 matches.
Described combustor fire nozzle 3 is " Taiyuan Iron and Steel Co. " 310S combustor fire nozzle.
Fresh wind apparatus of oxygen supply 8 is provided with once bottom described grate 4.
Described grate gray-drawing port 7 place is provided with wind cutting.
The direct-fired flame combustor utilizing the technical solution of the utility model to make, solve the fuel slagging scorification after combustion of the firing equipments such as boiler, make complete combustion of fuel and be beneficial to the biomass particle burning machine of environmental protection, simultaneously the service life of prolonging combustion machine, reducing environmental pollution.
Accompanying drawing explanation
Fig. 1 is the structural representation of direct-fired flame combustor described in the utility model;
Fig. 2 is the side view of direct-fired flame combustor described in the utility model;
Fig. 3 is the top view of direct-fired flame combustor described in the utility model;
In figure, 1, dividing plate; 2, combustion chamber; 3, combustor fire nozzle; 4, grate; 5, funnel; 6, auger conveyor; 7, grate gray-drawing port; 8, once fresh wind apparatus of oxygen supply.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is specifically described, as Figure 1-3, a kind of direct-fired flame combustor, comprise cavity, described inside cavity is provided with dividing plate 1, cavity is divided into combustion chamber and feeding chamber two parts by described dividing plate 1, combustion chamber 2 is provided with in described combustion chamber, described combustion chamber outer surface is provided with the combustor fire nozzle 3 be connected with thorax in combustion chamber 2, grate 4 is provided with below the interior thorax of described combustion chamber 2, the funnel 5 be connected with its upper surface is provided with in described feeding chamber, auger conveyor 6 is provided with below described funnel 5, described auger conveyor 6 one end is connected with funnel 5 lower end and the other end runs through dividing plate 1 and combustion chamber 2 side surface successively to stretch in combustion chamber 2 in thorax, in described combustion chamber 2, thorax inner top is arch top, described combustion chamber 2 side surface is provided with the grate gray-drawing port 7 be connected with its inside, described combustion chamber 2 is high-alumina brick double combustion chamber, in described combustion chamber 2, the size of thorax and grate 4 matches, described combustor fire nozzle 3 is " Taiyuan Iron and Steel Co. " 310S combustor fire nozzle, fresh wind apparatus of oxygen supply 8 is provided with once bottom described grate 4, described grate gray-drawing port 7 place is provided with wind cutting.
Biological granular fuel sends into burner hearth grate by auger conveyor, after 15S, grate bottom 50,000 kilocalorie diesel combustion machine automatic ignition, when particulate material takes fire, flame detector can stop igniting automatically after monitoring flame, at this moment auger conveyor can continue feeding automatically, and unignited for particulate material part is carried out half vaporization, is seethed with excitement by particulate material by burner hearth air intake, gray-drawing port front secondary air one fire door is not yielding, its two rate completely of burning is high, NOX, SO in flue gas 2, dusts etc. are lower.
In combustor, thorax adopts high-alumina brick bilayer to be built into, and top is arch, more sturdy and durable.Direction and the height of firn-jet head can be customized; Grate gray-drawing port is provided with wind cutting, not only can protect and draw grey cover plate, and can to carrying out secondary mixing oxygen supply during particle burning.Grate is the same with combustor burner hearth inner bag size, and particle burning is fully smokeless.When combustion furnace air outlet temperature arrives the temperature needed for client, helical feed frequency converter can carry out frequency adjustment automatically, to reach constant temperature effect.Various failed equipment is perfect, as overheated in barrel, overtemperature warning, flame-out alarm etc.
Technique scheme only embodies the optimal technical scheme of technical solutions of the utility model; those skilled in the art all embody principle of the present utility model to some variations that wherein some part may be made, and belong within protection domain of the present utility model.

Claims (6)

1. a direct-fired flame combustor, comprise cavity, described inside cavity is provided with dividing plate (1), cavity is divided into combustion chamber and feeding chamber two parts by described dividing plate (1), it is characterized in that, combustion chamber (2) is provided with in described combustion chamber, described combustion chamber outer surface is provided with the combustor fire nozzle (3) be connected with combustion chamber (2) interior thorax, grate (4) is provided with below the interior thorax of described combustion chamber (2), the funnel (5) be connected with its upper surface is provided with in described feeding chamber, described funnel (5) below is provided with auger conveyor (6), described auger conveyor (6) one end is connected with funnel (5) lower end and the other end runs through dividing plate (1) successively and combustion chamber (2) side surface stretches in combustion chamber (2) interior thorax, the interior thorax inner top in described combustion chamber (2) is arch top, described combustion chamber (2) side surface is provided with the grate gray-drawing port (7) be connected with its inside.
2. direct-fired flame combustor according to claim 1, is characterized in that, described combustion chamber (2) are high-alumina brick double combustion chamber.
3. direct-fired flame combustor according to claim 1, is characterized in that, the size of described combustion chamber (2) interior thorax and grate (4) matches.
4. direct-fired flame combustor according to claim 1, is characterized in that, described combustor fire nozzle (3) is " Taiyuan Iron and Steel Co. " 310S combustor fire nozzle.
5. direct-fired flame combustor according to claim 1, is characterized in that, described grate (4) bottom is provided with once fresh wind apparatus of oxygen supply (8).
6. direct-fired flame combustor according to claim 1, is characterized in that, described grate gray-drawing port (7) place is provided with wind cutting.
CN201520178571.4U 2015-03-28 2015-03-28 Direct-fired flame combustor Expired - Fee Related CN204678319U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520178571.4U CN204678319U (en) 2015-03-28 2015-03-28 Direct-fired flame combustor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520178571.4U CN204678319U (en) 2015-03-28 2015-03-28 Direct-fired flame combustor

Publications (1)

Publication Number Publication Date
CN204678319U true CN204678319U (en) 2015-09-30

Family

ID=54178007

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520178571.4U Expired - Fee Related CN204678319U (en) 2015-03-28 2015-03-28 Direct-fired flame combustor

Country Status (1)

Country Link
CN (1) CN204678319U (en)

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Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20150930

Termination date: 20210328