CN202766493U - Improved gas furnace manhole plug and gas furnace using same - Google Patents
Improved gas furnace manhole plug and gas furnace using same Download PDFInfo
- Publication number
- CN202766493U CN202766493U CN201220417136.9U CN201220417136U CN202766493U CN 202766493 U CN202766493 U CN 202766493U CN 201220417136 U CN201220417136 U CN 201220417136U CN 202766493 U CN202766493 U CN 202766493U
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- China
- Prior art keywords
- short tube
- manhole plug
- gas furnace
- manhole
- plug
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- Expired - Lifetime
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Abstract
The utility model discloses an improved gas furnace manhole plug and a gas furnace using the same. The improved gas furnace manhole plug is light in operation weight and low in maintenance rate and does not influence furnace conditions. The improved gas furnace manhole plug comprises a manhole plug body with a hollow structure, wherein a wall body of the manhole plug body is made of a steel plate, and a connecting pipe is arranged on the manhole plug body and communicated with a cavity inside the manhole plug body.
Description
Technical field:
The utility model relates to a kind of gas furnace manhole plug of improvement and uses the gas furnace of this manhole plug.
Background technology:
All can be provided with water jacket in the gas furnace lower position of producing coal gas; water jacket is provided with manhole; make things convenient for the staff at ordinary times maintenance and fill out slag in the stove during blow-on; manhole seals with plug during production; traditional manhole plug all is to fill with to make with refractory mortar in plug steel plate chamber; use this manhole plug; weight is very heavy; the workman is wasted time and energy to its dismounting very much; in the process of gas production; usually can be stained with cinder on the terminal refractory mortar of manhole plug; and the breeze block that is stained with meeting is increasing, can cause the whereabouts that stops coal cinder in the stove, affects the operation of the working of a furnace; also there is the problem that easily burns out in refractory mortar in addition, pulls down by often repairing the position that the manhole plug burns out.
Summary of the invention:
The purpose of this utility model is in order to overcome the shortcoming of above-mentioned prior art, provide a kind of Operating Weight light, reduce the maintenance probability, can not affect the gas furnace manhole plug of the working of a furnace and use the gas furnace of this manhole plug.
The purpose of this utility model can realize by following technical scheme: a kind of gas furnace manhole plug of improvement, include manhole plug body, manhole plug body is hollow structure, its wall body is made by steel plate, be provided with pipe connecting at manhole plug body, pipe connecting is communicated with manhole plug body internal cavity.
End at pipe connecting is provided with the first flange.
A kind of gas furnace that uses above-mentioned manhole plug, include body of heater, water jacket, the stove skirt, grate, ash pan, short tube, water seal and blast pipe, water jacket places on the body of heater, the stove skirt is located at the below of body of heater, grate is positioned in the ash pan, the bottom of grate is provided with the water seal short tube, the stove skirt injects in the ash pan water seal water, blast pipe stretches out the water surface from the water seal short tube, be provided with water seal in the short tube exit, the water seal short tube injects in the water seal, is provided with water jacket at lower portion of furnace body, is provided with the connection short tube at the water jacket sidewall, connect short tube and be provided with the second flange, the short tube that is connected of being located on pipe connecting and the water jacket on the manhole plug body utilizes the first flange and is connected flange and connects, and is provided with switch-valve connecting short tube, is provided with vent valve and vapor pipe at upper connection short tube or plug panel.
After adopting the technical program, the beneficial effects of the utility model are: the manhole plug is caused hollow structure, enter water jacket by adding water after installing, annotating water inlet from water jacket enters in the manhole plug cavity, like this when dismounting, as long as bleed off the water of manhole plug inner chamber, manhole plug weight is reduced greatly, disassemble and assemble work during convenient work, the wall body of manhole plug main body adopt steel plate to make, and can avoid the situation of dry slag, improve operation and the control of the working of a furnace, and the steel plate wall body cools off as heat-eliminating medium because of water, and is durable in use, greatly reduces the maintenance probability of manhole plug.
Description of drawings:
Fig. 1 is the sectional structure chart of the utility model manhole plug;
Fig. 2 is the structure iron of facing of the utility model manhole plug;
Fig. 3 is the sectional structure chart of the utility model gas furnace;
Fig. 4 is the enlarged view of A part among Fig. 3.
Embodiment:
Below in conjunction with accompanying drawing present technique is described further.
The gas furnace of the present embodiment manhole plug includes body of heater 1, manhole plug 2, water jacket 3, stove skirt 4, grate 5, ash pan 6, water seal short tube 7, water seal 8 and blast pipe 9, water jacket 3 places on the body of heater 1, stove skirt 4 is located at the below of body of heater 1, grate 5 places in the ash pan 6, be marked with water seal water in the ash pan 6, the bottom of grate 5 is provided with water seal short tube 7, stove skirt 4 injects in the water seal water of ash pan 6, blast pipe 9 is drawn from water seal short tube 7, be provided with water seal 8 in water seal short tube 7 exits, water seal short tube 7 injects in the water seal 8, be provided with water jacket 3 in the bottom of body of heater 1, water jacket 3 interior injected waters, lead to upper connection short tube 11 and lower connection short tube 12 from water jacket 3, manhole plug 2 includes manhole plug body 21, manhole plug body 21 is hollow structure, its wall body is made by steel plate, be provided with pipe connecting 22 and lower pipe connecting 23 at manhole plug body 21, upper pipe connecting 22 and lower pipe connecting 23 all are communicated with manhole plug body 21 internal cavities 24 and water jacket inner chamber 10, on upper pipe connecting 22 and lower pipe connecting 23, all be provided with the first flange 25, upper connection short tube 11 is provided with the second flange 26 with lower connection short tube 12, upper pipe connecting 22 with on be connected short tube 11, lower pipe connecting 23 with under to be connected short tube 12 all be to utilize the first flange 25 and be connected flange 26 to connect, all be provided with switch-valve 27 on upper connection short tube 11 and lower connection short tube 12, upper connection short tube 22 or plug panel 18 are provided with vent valve 19 and vapor pipe 20.
When the manhole plug is installed, because manhole plug body 21 is hollow structures, so weight is very light, after the manhole plug installs, open switch-valve 27 and vent valve 19, the water in the inner chamber 10 of water jacket 3 will flow in the manhole plug chamber body 24, in the time will dismantling, as long as bleed off the water in the inner chamber 10 of water jacket 3, the water of manhole plug chamber body 24 also can together be let go, and at this moment dismantles the manhole plug just very light.
The above only is preferred embodiment of the present utility model, is not the utility model is done any pro forma restriction.Any those of ordinary skill in the art, do not breaking away from the technical solutions of the utility model scope situation, all can utilize method and the technology contents of above-mentioned announcement that technical solutions of the utility model are made many possible changes and modification, or be revised as the equivalent embodiment of equivalent variations.Therefore every content that does not break away from technical solutions of the utility model, the equivalence of doing according to shape, structure and the principle of the utility model changes, and all should be covered by in the protection domain of the present utility model.
Claims (4)
1. the gas furnace manhole plug of an improvement includes manhole plug body, it is characterized in that: manhole plug body is hollow structure, and its wall body is made by steel plate, is provided with pipe connecting at manhole plug body, and pipe connecting is communicated with manhole plug body internal cavity.
2. the gas furnace manhole plug of a kind of improvement according to claim 1, it is characterized in that: the end at pipe connecting is provided with the first flange.
3. a right to use requires the gas furnace of 1 described manhole plug, include body of heater, water jacket, the stove skirt, grate, ash pan, short tube, water seal and blast pipe, water jacket is located on the body of heater, the stove skirt is located at the below of body of heater, grate places in the ash pan, the bottom of grate is connected with the water seal short tube, the stove skirt injects in the ash pan, blast pipe stretches out the water seal water surface in the middle of the water seal short tube, be provided with water seal in water seal short tube exit, the water seal short tube injects in the water seal, it is characterized in that: be provided with the connection short tube at water jacket, connect short tube and be provided with the second flange, the first flange and the second flange connect, thereby make plug inner chamber and water jacket intracavity inter-connection, be provided with switch-valve at the connection short tube.
4. the gas furnace manhole plug of a kind of improvement according to claim 1 is characterized in that: be provided with vapor pipe and vent valve at upper pipe connecting or plug panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220417136.9U CN202766493U (en) | 2012-08-21 | 2012-08-21 | Improved gas furnace manhole plug and gas furnace using same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220417136.9U CN202766493U (en) | 2012-08-21 | 2012-08-21 | Improved gas furnace manhole plug and gas furnace using same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202766493U true CN202766493U (en) | 2013-03-06 |
Family
ID=47773080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220417136.9U Expired - Lifetime CN202766493U (en) | 2012-08-21 | 2012-08-21 | Improved gas furnace manhole plug and gas furnace using same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202766493U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102796569A (en) * | 2012-08-21 | 2012-11-28 | 唐祥国 | Improved gas furnace manhole plug and gas furnace adopting the improved gas furnace manhole plug |
-
2012
- 2012-08-21 CN CN201220417136.9U patent/CN202766493U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102796569A (en) * | 2012-08-21 | 2012-11-28 | 唐祥国 | Improved gas furnace manhole plug and gas furnace adopting the improved gas furnace manhole plug |
| CN102796569B (en) * | 2012-08-21 | 2014-10-08 | 唐祥国 | Improved gas furnace manhole plug and gas furnace adopting the improved gas furnace manhole plug |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: GUANGDONG HONGHAI CERAMICS INDUSTRY DEVELOPMENT CO Effective date: 20150730 Owner name: GUANGDONG DONGTAO CERAMICS CO., LTD. Free format text: FORMER OWNER: TANG XIANGGUO Effective date: 20150730 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150730 Address after: 511500 Guangdong province Qingyuan City source Tanzhen Ceramic City Development Zone two Patentee after: GUANGDONG DONGTAO CERAMICS CO.,LTD. Patentee after: GUANGDONG HONGHAI CERAMICS INDUSTRIAL Co.,Ltd. Patentee after: GUANGDONG HOMEWAY CERAMICS INDUSTRY Co.,Ltd. Patentee after: GUANGDONG WINTO CERAMICS Co.,Ltd. Address before: 528237 Guangdong city of Foshan Province Tai Lam guanyaozhen Nanhai District Industrial Zone Guangdong Hong Tao Ceramic Co. Patentee before: Tang Xiangguo |
|
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 511500 Guangdong province Qingyuan City source Tanzhen Ceramic City Development Zone two Patentee after: GUANGDONG HONGYU NEW MATERIALS Co.,Ltd. Patentee after: GUANGDONG HONGHAI CERAMICS INDUSTRIAL Co.,Ltd. Patentee after: GUANGDONG HOMEWAY CERAMICS INDUSTRY Co.,Ltd. Patentee after: GUANGDONG WINTO CERAMICS Co.,Ltd. Address before: 511500 Guangdong province Qingyuan City source Tanzhen Ceramic City Development Zone two Patentee before: GUANGDONG DONGTAO CERAMICS CO.,LTD. Patentee before: GUANGDONG HONGHAI CERAMICS INDUSTRIAL Co.,Ltd. Patentee before: GUANGDONG HOMEWAY CERAMICS INDUSTRY Co.,Ltd. Patentee before: GUANGDONG WINTO CERAMICS Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130306 |