CN202813437U - Electric auxiliary heating and ignition apparatus of low calorific valued gas - Google Patents
Electric auxiliary heating and ignition apparatus of low calorific valued gas Download PDFInfo
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- CN202813437U CN202813437U CN 201220383693 CN201220383693U CN202813437U CN 202813437 U CN202813437 U CN 202813437U CN 201220383693 CN201220383693 CN 201220383693 CN 201220383693 U CN201220383693 U CN 201220383693U CN 202813437 U CN202813437 U CN 202813437U
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- heating
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- flame tube
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Abstract
The utility model provides an electric auxiliary heating and ignition apparatus of low calorific valued gas which comprises a main body, a flame tube and an auxiliary ignition apparatus. The main body comprises a shell and a heating unit. One side of the bottom portion of the shell is provided with an air inlet and the top portion of the shell is provided with a nozzle; the inside of the bottom portion of the shell is provided with a block and the outside of the bottom portion of the shell is provided with an electric socket; the electric socket is connected with the shell through a connecting plate; the inside of the shell is provided with an electric heating unit and the electric heating unit is connected with the electric socket through a wire crossing the block and the connecting plate; the flame tube is connected with the top portion of the main body and the inside wall of the flame tube is provided with a heat storage layer; the auxiliary ignition apparatus is transversely arranged on one side of the main body and the fire breaking end of the auxiliary ignition apparatus stretches into the flame tube. The electric auxiliary heating and ignition apparatus of low calorific valued gas has the advantages of being convenient, safe and economic in igniting the low calorific value gas under the premise of not adding any auxiliary system.
Description
Technical field
The utility model relates to electric auxiliary ignition device, refers to especially a kind of low-BTU gas electricity auxiliary heating igniter.
Background technology
Increasingly in short supply along with world energy sources, the requirement of national energy-saving environmental protection policy, enterprise is for reducing production costs, a large amount of various low heat value technique industrial waste gases, originally directly being emitted or put a day lamp burns, be used as now fuel and use, its number of applications is at increasing year by year, and obtained very large society and economic benefit.But, because low-BTU gas is difficult for being lighted, many industries are felt unreliable and are abandoned, used, must join in addition again the fuel of high heating value it is lighted, so that the combustion system complicated, Standard andRegulation requires to uprise, investment and operating cost increase, and to day-to-day operation with manage and also make troubles, have in addition this project abandoned.
The utility model content
In order to address the above problem, the utility model provides a kind of low-BTU gas electricity auxiliary heating igniter.A kind of low-BTU gas electricity auxiliary heating igniter that the utility model provides can directly be ignited to low-BTU gas under the prerequisite that does not increase any accessory system, and is namely convenient and safe economical again.
The technical solution of the utility model is achieved in that
A kind of low-BTU gas electricity auxiliary heating igniter, comprise main body, flame tube and auxiliary ignition device, described main body comprises housing, heating element heater, described housing bottom one side arranges air inlet, described case top arranges nozzle, described enclosure interior bottom arranges capping, and described hull outside bottom arranges electrical socket, and described electrical socket is connected with housing by connecting plate; Described enclosure interior arranges electrical heating elements, described electrical heating elements passes capping by electric wire and is connected with electrical socket with connecting plate, described flame tube is connected with the top of main body, described flame tube inwall arranges recuperation layer, described auxiliary ignition device is set in parallel in a side of main body, and the fire end that rises of described auxiliary ignition device stretches into flame tube inside.
Above-mentioned a kind of low-BTU gas electricity auxiliary heating igniter, wherein, described housing comprises insulation collet and outer tube, it is outer that described outer tube is coated on the insulation collet.
Above-mentioned a kind of low-BTU gas electricity auxiliary heating igniter, wherein, described electrical heating elements is heating wire or electrothermal tube, described heating wire or electrothermal tube are fixed on enclosure interior by fixed mount, and described heating wire or electrothermal tube pass capping by electric wire and be connected with electrical socket with connecting plate.
Above-mentioned a kind of low-BTU gas electricity auxiliary heating igniter, wherein, the junction of described flame tube and main body arranges several air inlets.
Above-mentioned a kind of low-BTU gas electricity auxiliary heating igniter, wherein, described auxiliary ignition device is fire rod or burning torch
A kind of low-BTU gas electricity auxiliary heating igniter that the utility model provides can under the prerequisite that does not increase any accessory system, directly be ignited to low-BTU gas.With low cost, easy to use, under the prerequisite of safety, again national energy-saving environmental protection policy requirement, thus effectively utilize the technique industrial waste gas.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, the below will do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art, apparently, accompanying drawing in the following describes only is embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the structural representation of a kind of low-BTU gas electricity of the utility model auxiliary heating igniter.
The specific embodiment
Below in conjunction with the accompanying drawing among the utility model embodiment, the technical scheme among the utility model embodiment is clearly and completely described, obviously, described embodiment only is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that obtains under the creative work prerequisite, all belong to the scope of the utility model protection.
As shown in Figure 1, a kind of low-BTU gas electricity auxiliary heating igniter comprises main body 100, flame tube 200 and auxiliary ignition device 300, and wherein main body 100 comprises housing 110, electrical heating elements 120.
Described housing 110 bottoms one side arranges air inlet 111, and described housing 110 tops arrange nozzle 112, and described nozzle 112 is used for the fuel gas Speed improving and is divided into many gas bundle being convenient to mix with air.Described housing 110 inner bottom arrange capping 113, and described capping 113 is used for the fuel gas sealing is prevented from leaking outside.Described housing 110 external bottom end arrange electrical socket 114, and described electrical socket 114 is connected with housing 110 by connecting plate 115.Described housing 110 inside arrange electrical heating elements 120, and described electrical heating elements 120 is heating wire (perhaps electrothermal tube).Described heating wire (perhaps electrothermal tube) is fixed on housing 110 inside by fixed mount 121, and described fixed mount 121 is used for heating wire (perhaps electrothermal tube) is wrapped in its external spiral groove, prevents heating wire (perhaps electrothermal tube) short circuit.Described heating wire (perhaps electrothermal tube) passes capping 113 by electric wire is connected with connecting plate and is connected with electrical socket 114.Described electrical socket 114 is used for external power supply, makes heating wire (perhaps electrothermal tube) the energising heating of housing 110 inside, thereby improves the low-BTU gas basal temperature, makes it be easy to light, and ignites and reach the fuel gas of ignition temperature.
Above-mentioned housing 110 comprises insulation collet 116 and outer tube 117, and described outer tube 117 is coated on insulation collet 116 skins, and described insulation collet 116 is used for being heated gas heat insulating, prevents after the electric-heating-wire-heating expansion and outer tube 117 contact short circuits.
Above-mentioned flame tube 200 is connected with the top of main body 100, and described flame tube 200 inwalls arrange recuperation layer 210, and described recuperation layer 210 is used to flame tube 200 interior accumulation of heats, makes low-BTU gas after being lighted, and disconnects in the electrical heating situation, also can burn away and not extinguish.
Above-mentioned auxiliary ignition device 300 is set in parallel in a side of main body 100, described auxiliary ignition device 300 is fire rod (perhaps burning torch), the fire end 310 that rises of described fire rod (perhaps burning torch) stretches into flame tube 200 inside, described fire rod (perhaps burning torch) is used for after the low heat value fuel gas is heated, do not reach ignition temperature and can not when nature, assist external igniting.
Above-mentioned a kind of low-BTU gas electricity auxiliary heating igniter, wherein, described flame tube 200 arranges several air inlets 220 with the junction of main body 100, and it is combustion-supporting that described air inlet 220 enters flame tube 200 for outside combustion air.
A kind of low-BTU gas electricity auxiliary heating igniter that the utility model provides is in coming into operation, various low heat value industrial technology waste gas bodies are connected to this device air inlet 111, heating original paper 120 through internal electrical is heating wire (perhaps electrothermal tube) heating, gas temperature is significantly improved, for the gas that reaches ignition temperature after through nozzle 112 ejection, running into the air of air inlet 220 is namely lighted rapidly, not reaching the gas of ignition temperature, is that fire rod (perhaps burning torch) is lighted by external auxiliary ignition device 300.The low-BTU gas of being lighted, recuperation layer 210 heating with in the flame tube 200 make in the flame tube 200 to be in hot environment.After closing internal electrical heating element heater 120, can continue burned from the low-BTU gas of nozzle 112 interior ejections.
The above only is preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (5)
1. low-BTU gas electricity auxiliary heating igniter, it is characterized in that, comprise main body, flame tube and auxiliary ignition device, described main body comprises housing, heating element heater, described housing bottom one side arranges air inlet, and described case top arranges nozzle, and described enclosure interior bottom arranges capping, described hull outside bottom arranges electrical socket, and described electrical socket is connected with housing by connecting plate; Described enclosure interior arranges electrical heating elements, described electrical heating elements passes capping by electric wire and is connected with electrical socket with connecting plate, described flame tube is connected with the top of main body, described flame tube inwall arranges recuperation layer, described auxiliary ignition device is set in parallel in a side of main body, and the fire end that rises of described auxiliary ignition device stretches into flame tube inside.
2. a kind of low-BTU gas electricity auxiliary heating igniter according to claim 1 is characterized in that described housing comprises insulation collet and outer tube, and it is outer that described outer tube is coated on the insulation collet.
3. a kind of low-BTU gas electricity auxiliary heating igniter according to claim 2, it is characterized in that, described electrical heating elements is heating wire or electrothermal tube, described heating wire or electrothermal tube are fixed on enclosure interior by fixed mount, and described heating wire or electrothermal tube pass capping by electric wire and be connected with electrical socket with connecting plate.
4. a kind of low-BTU gas electricity auxiliary heating igniter according to claim 1 is characterized in that the junction of described flame tube and main body arranges several air inlets.
5. a kind of low-BTU gas electricity auxiliary heating igniter according to claim 1 is characterized in that described auxiliary ignition device is fire rod or burning torch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220383693 CN202813437U (en) | 2012-08-03 | 2012-08-03 | Electric auxiliary heating and ignition apparatus of low calorific valued gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220383693 CN202813437U (en) | 2012-08-03 | 2012-08-03 | Electric auxiliary heating and ignition apparatus of low calorific valued gas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202813437U true CN202813437U (en) | 2013-03-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220383693 Expired - Lifetime CN202813437U (en) | 2012-08-03 | 2012-08-03 | Electric auxiliary heating and ignition apparatus of low calorific valued gas |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202813437U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103574637A (en) * | 2012-08-03 | 2014-02-12 | 江阴德尔热能机械有限公司 | Low caloric gas electrically-assisted heating ignition device |
-
2012
- 2012-08-03 CN CN 201220383693 patent/CN202813437U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103574637A (en) * | 2012-08-03 | 2014-02-12 | 江阴德尔热能机械有限公司 | Low caloric gas electrically-assisted heating ignition device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130320 |
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| CX01 | Expiry of patent term |