CN204678348U - Jetting type incinerator - Google Patents
Jetting type incinerator Download PDFInfo
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- CN204678348U CN204678348U CN201520353617.1U CN201520353617U CN204678348U CN 204678348 U CN204678348 U CN 204678348U CN 201520353617 U CN201520353617 U CN 201520353617U CN 204678348 U CN204678348 U CN 204678348U
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- combustion chamber
- established
- conveyer belt
- thermal
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Abstract
A kind of jetting type incinerator, it has horizontal body of heater, is combustion chamber in body of heater, combustion chamber peripheral hardware heat-insulation layer and high-temperature flame-proof layer; Establish in combustion chamber and arrange burner more, burner connects thermal-arrest blower fan through burning mediation valve; Feed hopper is established in one end of stove, the other end establishes spiral casing secondary combustion chamber, the high temperature conveyer belt of above-mentioned feed hopper access bottom, combustion chamber, and conveyer belt driving wheel is established in high temperature conveyer belt front portion, conveyer idler pulley is established at rear portion, establishes three air channels in combustion chamber and spiral casing secondary combustion chamber; Establish igniter in front portion, combustion chamber, establish heat collector at the top of combustion chamber, heat collector connects thermal-arrest blower fan.The thermal cycle of this incinerator is fast, and need not add fuel just can Thorough combustion.Due to the high pressure positive blower that the blower fan of this stove all adopts, burning material is under the state of high-pressure hot wind, and burning velocity is accelerated greatly, faster than existing combustion furnace 2 ~ 3 times.This stove sufficient combustion, pernicious gas and dust emissions all can be up to standard, are beneficial to environmental protection.
Description
Technical field
The utility model relates to a kind of incinerator, is a kind of municipal garbage incinerator specifically.
Background technology
Because daily rubbish humidity is larger, nonflammable in existing garbage combustion device, even if ignition temperature is lower, insufficient discharge capacity and pernicious gas of causing that burn increases greatly, makes vent gas treatment be difficult to be up to state standards, the combustion furnace of some waste incineration and generating electricities, in order to reach combustion efficiency, in rubbish, add coal or other combustible of 15% ~ 20%, ensure ignition temperature, make garbage disposal increase cost like this.
Summary of the invention
The purpose of this utility model is to provide a kind of jetting type incinerator, it does not establish fire grate, and utilize thermal-arrest and convolution two kinds of modes to improve the pyrolysis temperature of waste incineration in stove, pyrolysis rate in stove is accelerated greatly, thus furnace temperature is raised, any combustible need not be added in stove, just can reach required combustion efficiency.
The technical solution of the utility model is as follows:
A kind of jetting type incinerator, it has horizontal body of heater, is combustion chamber in body of heater, combustion chamber peripheral hardware heat-insulation layer and high-temperature flame-proof layer; Establish in combustion chamber and arrange burner more, burner connects thermal-arrest blower fan through burning mediation valve; Establish feed hopper in one end of stove, the other end establishes spiral casing secondary combustion chamber, the high temperature conveyer belt of above-mentioned feed hopper access bottom, combustion chamber, conveyer belt driving wheel is established in high temperature conveyer belt front portion, conveyer idler pulley is established at rear portion, and conveyer belt driving wheel connects motor, high temperature conveyer belt rear end access dirt-excluding groove; Establish the first air channel in pyrotechnics exit, combustion chamber, the second air channel is established on the top of combustion chamber, and the 3rd air channel is established in spiral casing secondary combustion chamber, and above-mentioned three air channels connect two combustion blower fans through air-valve respectively; Establish igniter in front portion, combustion chamber, establish heat collector at the top of combustion chamber, heat collector connects thermal-arrest blower fan.
Above-mentioned burner to be linked back respectively fire tube through multiple air feed arm for airduct, connects for airduct the mediation valve that burns.
The middle part of above-mentioned spiral casing secondary combustion chamber is the outlet of secondary pyrotechnics, and bottom is followed successively by dust storage chamber, dust removing valve, dust hopper, goes out dirt valve.
Above-mentioned heat collector is the thermal-collecting tube of convolution, and one end upon mediation air-valve of thermal-collecting tube connects thermal-arrest blower fan.
Thermal-collecting tube is arranged on the top of combustion chamber, when in combustion chamber during waste incineration the evolution of heat directly pass to thermal-collecting tube, the wind heating that thermal-arrest blower fan is sent to, this hot blast is through burning control valve, regulate the burning velocity of different burner respectively, enter branch for airduct, then supply airduct in tempering tube through branch, act directly on by the rubbish material that fires, thus improve the pyrolysis temperature of material; In addition because this stove does not have fire grate structure, material enters in combustion chamber by high temperature conveyer belt, and hot blast acts on the surface of material from the top down, greatly reduces the loss of hot blast, and too increase the active force to material, accelerates the pyrolysis rate of material.
Above-mentioned tempering tube is arranged on the middle part of combustion chamber, it and branch supply wind speed between airduct large, pressure is less than combustion chamber, the upper end of tempering tube forms negative pressure, flame in combustion chamber just can turn round to tempering tube upper end, fire is made to form eddy circulating, burning material is faster, the hot blast of pyrolysis is heated up again, heat up through two-stage and make to act on by the hot blast on combustion material close to chamber temperature, under this high temperature action, even if rubbish moisture content is large, calorific value is lower also need not add any combustible, just can normal combustion.
Above-mentioned spiral casing secondary combustion chamber is arranged on pyrotechnics exit, combustion chamber, its effect, one has flue gas imperfect combustion in a large number to add wind by three times to burn completely in stove, improve temperature, the ignition temperature of stove is made to keep more than 850 DEG C, better decomposition bioxin, its two time allowing flue gas stop in stove is more longer, better resolving harmful gas.Its three, because the effect blast of stove combustion material is higher, flying dust is comparatively large, by spiral case centrifugal action by its large portion flying dust removing, flue gas is effectively purified.
The utility model has the advantage of: 1, this incinerator is reasonable in design, thermal cycle is fast, and need not add fuel just can Thorough combustion.2, due to thermal-arrest blower fan, two high pressure positive blowers that all adopt of combustion blower fans of this stove, burning material is under the state of high-pressure hot wind, and burning velocity is accelerated greatly, faster than existing combustion furnace 2 ~ 3 times.3, this stove sufficient combustion, pernicious gas and dust emissions all can be up to standard, are beneficial to environmental protection.
Accompanying drawing explanation
Fig. 1 is the utility model embodiment overall structure generalized section;
Fig. 2 is A-A direction view of Fig. 1;
Fig. 3 is B-B direction view of Fig. 1;
Fig. 4 the utility model embodiment two fires blower fan air distribution schematic diagram;
C-C direction view of Fig. 5 Fig. 1.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
In Fig. 1 ~ 5,1, feed hopper; 2, charging aperture; 3, igniter; 4, heat-insulation layer; 5, heat collector; 6, for airduct; 7, burn control valve; 8, combustion chamber; 9, the first air channel; 10, combustion chamber pyrotechnics outlet; 11, the second air channel; 12, secondary pyrotechnics outlet; 13, the 3rd air channel; 14, dirt valve is gone out; 15, dust hopper; 16, dust removing valve; 17, dust storage chamber; 18, spiral casing secondary combustion chamber; 19, dirt-excluding groove; 20, conveyer idler pulley; 21, high temperature conveyer belt; 22, air feed arm; 23, tempering tube; 24, burner; 25, motor; 26, conveyer belt driving wheel; 27, high-temperature flame-proof layer; 28, three grades of thermal-collecting tubes; 29, one-level thermal-collecting tube 30, secondary thermal-collecting tube; 31, stove leg; 32, thermal-arrest blower fan; 33, adjusting air valve; 34, the first air-valve; 35, the second air-valve; 36, the 3rd air-valve; 37, two combustion blower fans; 38, cone is guided into.
Can see this incinerator by Fig. 1 ~ 5, it has horizontal body of heater, is combustion chamber 8 in body of heater, combustion chamber peripheral hardware heat-insulation layer 4 and high-temperature flame-proof layer 27; Establish 3 row's burners 24 in combustion chamber, burner to be linked back respectively fire tube 23 through multiple air feed arm 22 for airduct 6, connects thermal-arrest blower fan 32 for airduct through burning mediation valve 7; Feed hopper 1 is established in one end of stove, the other end establishes spiral casing secondary combustion chamber 18, the charging aperture 2 of above-mentioned feed hopper 1 accesses the high temperature conveyer belt 21 of bottom, combustion chamber, conveyer belt driving wheel 26 is established in high temperature conveyer belt front portion, conveyer idler pulley 20 is established at rear portion, conveyer belt driving wheel connects motor 25, high temperature conveyer belt rear end access dirt-excluding groove 19; Export 10 places at combustion chamber pyrotechnics and establish the first air channel 9, the second air channel 11 is established on the top of combustion chamber, the 3rd air channel 13 is established in spiral casing secondary combustion chamber, above-mentioned three air channels are all ventilation ducts, connecting two combustion blower fans 37, two through the first air-valve 34, second air-valve 35, the 3rd air-valve 36 respectively, to fire blower fans and thermal-arrest blower fan be all high pressure positive blower; Igniter 3 is established in front portion, combustion chamber, heat collector 5 is established at the top of combustion chamber, heat collector is the thermal-collecting tube of convolution, is respectively one-level thermal-collecting tube 29, secondary thermal-collecting tube 30, three grades of thermal-collecting tubes 28, and one end of secondary thermal-collecting tube 30 connects thermal-arrest blower fan 32 through adjusting air valve 33.
Can be seen by Fig. 1, Fig. 5, the middle part of above-mentioned spiral casing secondary combustion chamber is secondary pyrotechnics outlet 12, and bottom is followed successively by dust storage chamber 17, dust removing valve 16, dust hopper 15, goes out dirt valve 14.Guiding cone 38 into is guide centrifugal pyrotechnics into Way out, reduces mould to vortex flow.
Claims (4)
1. a jetting type incinerator, is characterized in that: it has horizontal body of heater, is combustion chamber (8) in body of heater, combustion chamber peripheral hardware heat-insulation layer (4) and high-temperature flame-proof layer (27); Establish in combustion chamber and arrange burner (24) more, burner connects thermal-arrest blower fan (32) through burning mediation valve (7); Feed hopper (1) is established in one end of stove, the other end establishes spiral casing secondary combustion chamber (18), the high temperature conveyer belt (21) of above-mentioned feed hopper access bottom, combustion chamber, conveyer belt driving wheel (26) is established in high temperature conveyer belt front portion, conveyer idler pulley (20) is established at rear portion, conveyer belt driving wheel connects motor (25), high temperature conveyer belt rear end access dirt-excluding groove (19); In the outlet of combustion chamber pyrotechnics, (10) place establishes the first air channel (9), the second air channel (11) is established on the top of combustion chamber, the 3rd air channel (13) is established in spiral casing secondary combustion chamber (18), and above-mentioned three air channels connect two combustion blower fans (37) through air-valve respectively; Establish igniter (3) in front portion, combustion chamber, establish heat collector (5) at the top of combustion chamber, heat collector connects thermal-arrest blower fan (32).
2. jetting type incinerator according to claim 1, it is characterized in that: its burner (24) to be linked back respectively fire tube (23) through multiple air feed arm (22) for airduct (6), above-mentionedly connect for airduct (6) mediation valve (7) that burns.
3. jetting type incinerator according to claim 1, it is characterized in that: the middle part of its spiral casing secondary combustion chamber (18) is secondary pyrotechnics outlet (12), and bottom is followed successively by dust storage chamber (17), dust removing valve (16), dust hopper (15), goes out dirt valve (14).
4. jetting type incinerator according to claim 1, is characterized in that: its heat collector (5) is the thermal-collecting tube of convolution, and one end upon mediation air-valve (33) of thermal-collecting tube connects thermal-arrest blower fan (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520353617.1U CN204678348U (en) | 2015-05-28 | 2015-05-28 | Jetting type incinerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520353617.1U CN204678348U (en) | 2015-05-28 | 2015-05-28 | Jetting type incinerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204678348U true CN204678348U (en) | 2015-09-30 |
Family
ID=54178035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520353617.1U Expired - Fee Related CN204678348U (en) | 2015-05-28 | 2015-05-28 | Jetting type incinerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204678348U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104913312A (en) * | 2015-05-28 | 2015-09-16 | 赤峰森富环保科技有限责任公司 | Jet type incinerator |
-
2015
- 2015-05-28 CN CN201520353617.1U patent/CN204678348U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104913312A (en) * | 2015-05-28 | 2015-09-16 | 赤峰森富环保科技有限责任公司 | Jet type incinerator |
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Legal Events
| 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 |
Granted publication date: 20150930 Termination date: 20160528 |