CN206847432U - A kind of coiled choking system - Google Patents
A kind of coiled choking system Download PDFInfo
- Publication number
- CN206847432U CN206847432U CN201720742033.2U CN201720742033U CN206847432U CN 206847432 U CN206847432 U CN 206847432U CN 201720742033 U CN201720742033 U CN 201720742033U CN 206847432 U CN206847432 U CN 206847432U
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- CN
- China
- Prior art keywords
- gas
- utility
- shell
- model
- heat exchanger
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- 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
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Abstract
The utility model discloses a kind of coiled choking system, including：Shell (1), heat exchanger tube (2), normal temperature air inlet pipe (3), exhanst gas outlet (5), heat energy combustion air exports (6), gas approach (8).The utility model beneficial effect is：It is combustion-supporting that the utility model solves the problems, such as that the combustor in gas fired-boiler or gas furnace kiln is carried out using normal temperature air always；The utility model absorbs the heat of gas fired-boiler or gas furnace kiln discharge flue gas, reduces the temperature of smoke evacuation；The utility model provides 80 degree to 120 degree of combustion air for the combustor in gas fired-boiler or gas furnace kiln, saves gas consumption, reduces production cost；The utility model can be widely popularized.
Description
Technical field
It the utility model is related to a kind of choking system, and in particular to a kind of coiled choking system.
Background technology
Coal-burning boiler and coal-fired furnace kiln are also being used at present because their use cost is low, but environmental pollution compared with
Greatly, country starts progressively to prohibit the use of., can not be extensive and gas fired-boiler and gas furnace kiln, clean environment firendly, but use cost are higher
Promote.
Utility model content
For comprehensively solve above mentioned problem, in particular for the deficiency present in prior art, the utility model provides one
Kind coiled choking system being capable of comprehensively solve above mentioned problem.
To achieve the above object, the utility model uses following technological means：
A kind of coiled choking system, including：Shell, heat exchanger tube, normal temperature air inlet pipe, exhanst gas outlet, heat energy combustion air
Outlet, gas approach, the heat exchanger tube are arranged at enclosure and cage connection, and the normal temperature air inlet pipe is arranged at outer shell outer wall
Side upper end is connected with heat exchanger tube one end, and the exhanst gas outlet is arranged at housing top end and cage connection, the combustion-supporting sky of heat energy
Gas outlet is arranged at outer shell outer wall opposite side lower end and is connected with the heat exchanger tube other end, the gas approach be arranged at shell lower end and
Cage connection.
Further, the heat exchanger tube is helical form.
Further, the normal temperature air inlet pipe is provided with air filter.
Further, the heat energy combustion air exports are provided with duct type air-introduced machine.
The utility model beneficial effect is：The utility model solves combustor in gas fired-boiler or gas furnace kiln always
The problem of combustion-supporting is carried out using normal temperature air；The utility model absorbs the heat of gas fired-boiler or gas furnace kiln discharge flue gas,
Reduce the temperature of smoke evacuation；The utility model provides 80 degree to 120 degree for the combustor in gas fired-boiler or gas furnace kiln and helped
Air is fired, gas consumption is saved, reduces production cost；The utility model can be widely popularized.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is use state figure of the present utility model.
In figure：1- shells, 2- heat exchanger tubes, 3- normal temperature air inlet pipe, 4- air filters, 5- exhanst gas outlets, 6- heat energy help
Fire air outlet slit, 7- duct type air-introduced machines, 8- gas approach, 9- burner combustion tank bodies, 10- burners.
Embodiment
The utility model is described further below in conjunction with the accompanying drawings.
As shown in Figure 1 to Figure 2, the utility model includes：Shell 1, heat exchanger tube 2, normal temperature air inlet pipe 3, exhanst gas outlet 5, heat
Energy combustion air exports 6, gas approach 8, the heat exchanger tube 2 are arranged at the inside of shell 1 and are connected with shell 1, the normal temperature air inlet
Pipe 3 is arranged at the outer wall side upper end of shell 1 and is connected with the one end of heat exchanger tube 2, the exhanst gas outlet 5 be arranged at the top of shell 1 with it is outer
Shell 1 connects, and the heat energy combustion air exports 6 are arranged at the outer wall opposite side lower end of shell 1 and are connected with the other end of heat exchanger tube 2, institute
State gas approach 8 and be arranged at the lower end of shell 1 and be connected with shell 1.
Heat exchanger tube 2 is helical form, and spiral helicine heat exchanger tube 2 can increase the area of air heating, can raise sky rapidly
The temperature of gas.
Normal temperature air inlet pipe 3 is provided with air filter 4, and air filter 4 can cross the impurity in air filtering, improves
The purity of air, be advantageous to combustion gas and fully burn.
Heat energy combustion air exports 6 are provided with duct type air-introduced machine 7, and duct type air-introduced machine 7 can accelerate the flowing of air,
Accelerate combustion gas and the burning of air.
In use, gas approach 8 is connected to the outlet flue of burner combustion tank body 9, caused by burner combustion tank body 9
High-temperature flue gas is entered inside shell 1 by gas approach 8, and high-temperature flue gas passes through heat exchanger tube 2, and exchange heat pipe 2 is heated, and from
Exhanst gas outlet 5 is discharged, and heat energy combustion air exports 6 are connected by pipeline with burner 10, and normal temperature air enters from normal temperature air inlet pipe 3
Enter and heated in heat exchanger tube 2, and from 6 combustor of heat energy combustion air exports, 10 interior and fuel gas buring, it is combustion-supporting from heat energy
The air themperature that air outlet slit 6 flows out substantially increases air themperature, in high temperature air and combustion gas between 80 degree to 120 degree
During burning, the dosage of combustion gas can be effectively saved.
Above-mentioned embodiment is only intended to clearly illustrate the utility model example, and not to embodiment party
The restriction of formula.For those of ordinary skill in the field, other differences can also be made on the basis of the above description
The change or variation of form, there is no necessity and possibility to exhaust all the enbodiments, and thus amplify out aobvious and
The change or variation being clear to are still in the scope of protection of the utility model.
Claims (4)
- A kind of 1. coiled choking system, it is characterised in that including：Shell (1), heat exchanger tube (2), normal temperature air inlet pipe (3), flue gas (5), heat energy combustion air exports (6), gas approach (8) are exported, the heat exchanger tube (2) is arranged at shell (1) inside and shell (1) connect, the normal temperature air inlet pipe (3) is arranged at shell (1) outer wall side upper end and is connected with heat exchanger tube (2) one end, the cigarette Gas outlet (5) is arranged at shell (1) top and is connected with shell (1), and the heat energy combustion air exports (6) are arranged at shell (1) Outer wall opposite side lower end is connected with heat exchanger tube (2) other end, and the gas approach (8) is arranged at shell (1) lower end and shell (1) Connection.
- 2. a kind of coiled choking system as claimed in claim 1, it is characterised in that the heat exchanger tube (2) is helical form.
- 3. a kind of coiled choking system as claimed in claim 1, it is characterised in that the normal temperature air inlet pipe (3) is provided with Air filter (4).
- A kind of 4. coiled choking system as claimed in claim 1, it is characterised in that the heat energy combustion air exports (6) It is provided with duct type air-introduced machine (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720742033.2U CN206847432U (en) | 2017-06-24 | 2017-06-24 | A kind of coiled choking system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720742033.2U CN206847432U (en) | 2017-06-24 | 2017-06-24 | A kind of coiled choking system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206847432U true CN206847432U (en) | 2018-01-05 |
Family
ID=60801758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720742033.2U Expired - Fee Related CN206847432U (en) | 2017-06-24 | 2017-06-24 | A kind of coiled choking system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206847432U (en) |
-
2017
- 2017-06-24 CN CN201720742033.2U patent/CN206847432U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180105 Termination date: 20210624 |