CN2563499Y - Internal combustion type baking stove - Google Patents
Internal combustion type baking stove Download PDFInfo
- Publication number
- CN2563499Y CN2563499Y CN 02285280 CN02285280U CN2563499Y CN 2563499 Y CN2563499 Y CN 2563499Y CN 02285280 CN02285280 CN 02285280 CN 02285280 U CN02285280 U CN 02285280U CN 2563499 Y CN2563499 Y CN 2563499Y
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- China
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- shell body
- combustion
- air
- inner bag
- internal combustion
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Abstract
An internal combustion type baking stove relates to a special device for baking industrial furnace, and consists of a shell body, a liner, a fuel spray gun and an air pipe, wherein, the shell body is in a cylindrical shape with an opening at the front end; the front part and the rear part of the shell body are respectively provided with a main air gap and a combustion-supporting air gap; the liner is in a cylindrical shape with an opening at the front end, and is encased inside the shell body; the front part and the rear part of the liner are respectively provided with a main air hole and a combustion-supporting air hole; the fuel spray gun is arranged at the back end of the shell body and is communicated with a liner combustion chamber; the air pipe comprises a main air pipe and a combustion-supporting air pipe, and is communicated with the main air gap and the combustion-supporting air gap of the shell body. When fuel is sprayed into the combustion chamber through the fuel spray gun and when an air blower is utilized to blow the air into the shell body through the air pipe, fuel can ignited and burns in the combustion chamber to heat the air entering the liner, and when the hot air is sprayed into a stove body from the front end of the liner, the stove body can be evenly baked.
Description
Technical field
The utility model relates to a kind of device that is exclusively used in the baking Industrial Stoves, particularly a kind of internal combustion type baker device.
Background technology
Press, employed various Industrial Stoves in the industries such as metallurgy, metallic article and building materials pottery must toast body of heater before being built into operation, to remove the moisture in masonry and the indefinite form castable refractory.Traditional baking method is a direct burning firewood in body of heater, though this baking method is simple and easy to do, because the firewood combustion flame directly contacts body of heater, is easy to make the body of heater part to heat up rapidly and explosion takes place, and causes unnecessary loss.
Summary of the invention
It is the internal combustion type baker device of fuel with light oil or combustion gas that the purpose of this utility model promptly is to provide a kind of, makes it produce hot-air and body of heater is evenly toasted, thereby avoid taking place the local explosion of body of heater.
To achieve these goals, the utility model utilizes shell body, inner bag and Fuel lance and airduct to constitute a kind of internal combustion type baker device.Shell body is the cylindrical shape of front opening, and is broad in the middle and small in ends, and the front and rear of one side offers main air port and combustion-supporting air port respectively.Inner bag is the cylindrical shape of front opening, is set in the shell body, between inner bag and the shell body certain interval is arranged, its inboard is lined with flame retardant coating, and the rear portion of inner bag is a throat less chamber, offers the combustion air hole around the barrel, the inner bag front portion is step-like, offers the main air hole around the barrel.Fuel lance can be light oil spray gun or gas gun, is installed in the rear end of shell body and is communicated with the inner bag combustion chamber by flange.Airduct comprises air main and combustion-supporting airduct, and a side that is installed in shell body also is communicated with shell body main air port and combustion-supporting air port respectively, is respectively equipped with the butterfly valve that is used to regulate air quantity in air main and the combustion-supporting airduct.
In above-mentioned internal combustion type baker device, when fuel spray in the combustion chamber by Fuel lance and utilize air blast by airduct in shell body during air blast, fuel can ignition make the atmosphere temperature rising that is entered inner bag by the wind hole in the combustion chamber, when hot-air sprays in the body of heater by the front end of inner bag, can evenly toast Industrial Stoves.When fuel metering straying quatity and intake, can regulate the hot air temperature of ejection.Because fuel is in the combustion chamber internal combustion, combustion flame does not directly contact with body of heater, heats up rapidly and explosion takes place so can effectively prevent the body of heater part.Be described in further detail below in conjunction with the technical characterictic of specific embodiment the utility model internal combustion type baker device.
Description of drawings
Fig. 1 is the structural representation of the utility model internal combustion type baker device;
Fig. 2 and Fig. 3 are respectively the structural representations of light oil spray gun and gas gun.
The specific embodiment
As shown in Figure 1, the utility model internal combustion type baker device mainly is made of shell body, inner bag and Fuel lance and airduct.Shell body 1 is the cylindrical shape of front opening, and is broad in the middle and small in ends, and the front and rear of one side offers main air port 2 and combustion-supporting air port 3 respectively, and the bottom side is provided with footing 4.Inner bag 5 is the cylindrical shape of front opening, is set in the shell body 1, between inner bag 5 and the shell body 1 certain interval is arranged, and its inboard is lined with flame retardant coating 6; The rear portion of inner bag 5 is a throat less chamber 7, offers combustion air hole 8 around the barrel, and the rear end of combustion chamber 7 is provided with fire hole 9, and the outer end of fire hole 9 has an end cap 10; Inner bag 5 front portions are step-like, offer main air hole 11 around the barrel.Fuel lance 12 can be light oil spray gun or gas gun, is installed in the rear end of shell body 1 and is communicated with inner bag 5 combustion chambers 7 by flange.Airduct comprises air main 13 and combustion-supporting airduct 14, be installed in shell body 1 one sides and also be communicated with shell body 1 main air port 2 and combustion-supporting air port 3 respectively, be respectively equipped with the butterfly valve 16 that is used to regulate the butterfly valve 15 of main air amount and is used to regulate combustion air volume in air main 13 and the combustion-supporting airduct 14.
During the utility model work, fuel sprays into fuel chambers 7 and ignition therein by Fuel lance 12, and air is then sent in the shell body 1 and through main air hole 11 and combustion air hole 8 by air main 13 and combustion-supporting airduct 14 by the air blast (not shown) and entered in the inner bag 5; Fuel combustion makes the atmosphere temperature rising in the inner bag 5, when hot-air sprays in the Industrial Stoves by the front end of inner bag 5, can evenly toast body of heater.
As shown in Figure 2, the light oil spray gun is made of rifle body, oil pipe and shower nozzle.Rifle body 17 is the cylindrical shape of both ends open, and its front portion has and shell body 1 flange connecting 18, and its rear portion one side offers compressed air inlet 19.Oil pipe 20 inserts in the rifle body 17 by rifle body 17 rear ends and utilizes locknut 21 and sealing gasket 22 forms sealing with rifle body 17.Shower nozzle 23 is set in the rifle body 17 of oil pipe front end, between shower nozzle 23 and the rifle body 17 certain interval is arranged, and the front end of shower nozzle 23 is provided with spray orifice 24.The light oil spray gun utilizes flange 18 to be installed in the rear end of shell body 1 and is communicated with combustion chamber 7, when being blown into compressed air by compressed air inlet 19, can making light oil from oil pipe 20 form vaporific at spray orifice 24 places of shower nozzle 23 and sprays into combustion chamber 7 ignition.
As shown in Figure 3, gas gun 25 is the cylindrical shape of open rearward end, and its front end is the conical surface and offers gas jet orifice 26, its anterior and rear end be respectively equipped with shell body 1 flange connecting 27 and with gas burning system flange connecting 28.Combustion gas with certain pressure is by ignition in front end gas jet orifice 26 sprays into combustion chamber 7 in the gas gun 25.
In sum as can be known, the utility model produces hot-air by burning light oil or combustion gas and toasts body of heater, and combustion flame does not directly contact with body of heater, can effectively avoid body of heater because of the part explosion that heats up rapidly, so be specially adapted to toast various Industrial Stoves.
Claims (5)
1, a kind of internal combustion type baker device is characterized in that by shell body, and inner bag and Fuel lance and airduct constitute; Described shell body is the cylindrical shape of front opening, and is broad in the middle and small in ends, and the front and rear of one side offers main air port and combustion-supporting air port respectively; Described inner bag is the cylindrical shape of front opening, is set in the shell body, between inner bag and the shell body certain interval is arranged, its inboard is lined with flame retardant coating, and the rear portion of inner bag is a throat less chamber, offers the combustion air hole around the barrel, the inner bag front portion is step-like, offers the main air hole around the barrel; Described Fuel lance is light oil spray gun or gas gun, is installed in the shell body rear end and is communicated with the inner bag combustion chamber by flange; Described airduct comprises air main and combustion-supporting airduct, is installed in shell body one side and also is communicated with shell body main air port and combustion-supporting air port respectively, is respectively equipped with the butterfly valve that is used to regulate air quantity in air main and the combustion-supporting airduct.
2, internal combustion type baker device according to claim 1 is characterized in that the rear end of described inner bag offers a fire hole, and the outer end of fire hole has an end cap.
3, internal combustion type baker device according to claim 1 is characterized in that the bottom side of described shell body is provided with footing.
4, internal combustion type baker device according to claim 1 is characterized in that described light oil spray gun is made of rifle body, oil pipe and shower nozzle; Described rifle body is the cylindrical shape of both ends open, and its front portion has and the shell body flange connecting, and its rear portion one side offers compressed air inlet; Described oil pipe inserts in the rifle body by rifle body rear end and utilizes locknut and sealing gasket and rifle body to form sealing; Described nozzle set is located in the rifle body of oil pipe front end, between shower nozzle and the rifle body certain interval is arranged, and the shower nozzle front end is provided with spray orifice.
5, internal combustion type baker device according to claim 1, it is characterized in that described gas gun is the cylindrical shape of open rearward end, its front end is the conical surface and is provided with gas jet orifice, its anterior and rear end be respectively equipped with the shell body flange connecting and with the gas burning system flange connecting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02285280 CN2563499Y (en) | 2002-11-14 | 2002-11-14 | Internal combustion type baking stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02285280 CN2563499Y (en) | 2002-11-14 | 2002-11-14 | Internal combustion type baking stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2563499Y true CN2563499Y (en) | 2003-07-30 |
Family
ID=33746343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02285280 Expired - Fee Related CN2563499Y (en) | 2002-11-14 | 2002-11-14 | Internal combustion type baking stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2563499Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105444556A (en) * | 2015-12-25 | 2016-03-30 | 广东华凯科技股份有限公司 | Direct-burning type gas drying cylinder |
| CN105444175A (en) * | 2015-12-25 | 2016-03-30 | 广东华凯科技股份有限公司 | Flame diversion system and direct-fired gas drying cylinder employing the same |
| CN106288861A (en) * | 2016-09-22 | 2017-01-04 | 四川天科技股份有限公司 | A kind of Cryogenic air discharge gas heat riser and technique |
-
2002
- 2002-11-14 CN CN 02285280 patent/CN2563499Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105444556A (en) * | 2015-12-25 | 2016-03-30 | 广东华凯科技股份有限公司 | Direct-burning type gas drying cylinder |
| CN105444175A (en) * | 2015-12-25 | 2016-03-30 | 广东华凯科技股份有限公司 | Flame diversion system and direct-fired gas drying cylinder employing the same |
| CN105444175B (en) * | 2015-12-25 | 2017-12-19 | 广东华凯科技股份有限公司 | A kind of flame flow guide system and apply its direct-fired combustion gas drying cylinder |
| CN105444556B (en) * | 2015-12-25 | 2018-04-13 | 广东华凯科技股份有限公司 | A kind of direct-fired combustion gas drying cylinder |
| CN106288861A (en) * | 2016-09-22 | 2017-01-04 | 四川天科技股份有限公司 | A kind of Cryogenic air discharge gas heat riser and technique |
| CN106288861B (en) * | 2016-09-22 | 2018-07-27 | 四川天一科技股份有限公司 | A kind of Cryogenic air discharge gas heat riser and technique |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |