CN209893388U - Novel high-efficiency energy-saving radiant tube - Google Patents
Novel high-efficiency energy-saving radiant tube Download PDFInfo
- Publication number
- CN209893388U CN209893388U CN201822142422.9U CN201822142422U CN209893388U CN 209893388 U CN209893388 U CN 209893388U CN 201822142422 U CN201822142422 U CN 201822142422U CN 209893388 U CN209893388 U CN 209893388U
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- radiant tube
- tube
- combustion
- pipe
- heat exchanger
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Abstract
The utility model discloses a novel energy-efficient radiant tube, including last radiant tube, heat exchanger and ignition ware down, the one end of going up radiant tube and lower radiant tube all can be dismantled and be connected with the tee bend ball valve, can dismantle between two tee bend ball valves and be connected with the heat exchanger, and the tee bend ball valve that goes up the radiant tube correspondence is kept away from last radiant tube one end and can be dismantled and be connected with the air intake pipe, and the tee bend ball valve that the lower radiant tube corresponds is kept away from down radiant tube one end and can be dismantled and be connected with flue gas delivery pipe: realize the gas rapid heating up in the combustion tube through the cooperation between heat exchanger and the ignition ware, abundant burning improves combustion temperature, sets three-section combustion tube to at the combustion tube end simultaneously, increases combustion space, guarantees that the gas can be utilized by abundant burning, avoids the burning insufficient, utilizes electric putter and scrapes the cooperation of slag pan, and the burning is retrieved to the residue of flue gas of can fully letting, plays certain energy-concerving and environment-protective effect, avoids fuel extravagant, and is more practical.
Description
Technical Field
The utility model relates to a radiant tube, in particular to novel energy-efficient radiant tube belongs to radiant tube equipment technical field.
Background
The radiant tube is widely applied to the heating furnace and is a main heating element of the heating furnace, the existing radiant tube cannot carry out rapid heating combustion on fuel gas, the combustion space is small, the fuel gas is insufficiently combusted, residues in the flue gas after combustion cannot be recycled, energy waste is caused, energy conservation and environmental protection are poor, and the practicability is low.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome prior art's defect, provide a novel energy-efficient radiant tube.
In order to solve the technical problem, the utility model provides a following technical scheme:
the utility model relates to a novel high-efficiency energy-saving radiant tube, which comprises an upper radiant tube, a lower radiant tube, a heat exchanger and an igniter, wherein one end of the upper radiant tube and one end of the lower radiant tube are detachably connected with a three-way ball valve, two heat exchangers are detachably connected between the three-way ball valves, one end of the three-way ball valve corresponding to the upper radiant tube, which is far away from the upper radiant tube, is detachably connected with an air inlet pipe, one end of the three-way ball valve corresponding to the lower radiant tube, which is far away from the lower radiant tube, is detachably connected with a flue gas discharge pipe, the outer side surface of a slag scraping plate is slidably connected on the inner wall of the lower radiant tube, one ends of the upper radiant tube and the lower radiant tube, which are far away from the three-way ball valve, are detachably connected with a second combustion tube, two first combustion tubes are detachably connected between the, the other ends of the two second ignition pipes are respectively and fixedly connected to the two second combustion pipes correspondingly, a gas inlet pipe is fixedly connected to the outer side face of one end, away from the first combustion pipe, of the first ignition pipe, and an igniter is detachably connected to the inner portion of the end face, close to one end of the gas inlet pipe, of the first ignition pipe.
As a preferred technical scheme of the utility model, it is equipped with the fan to go up the radiant tube upper surface, the fan output passes through single-end pipeline fixed connection on last radiant tube.
As the utility model relates to a preferred technical scheme, the inside fixedly connected with electric putter of radiant tube down, electric putter output end fixedly connected with scrapes the sediment dish.
As a preferred technical scheme of the utility model, scrape the inside through-hole that is equipped with of cinder pan, a plurality of blend stops of fixedly connected with on the through-hole inner wall.
As a preferred technical scheme of the utility model, form "W" shape between upper radiant tube, lower radiant tube, first combustion tube and two second combustion tubes.
As a preferred technical scheme of the utility model, the fan is 200FZY4-D type axial fan, electric putter is ANT-26 type electric putter, the heat exchanger is AESX (Y)325-2.5-10-3/19-2REa (b) type floating head heat exchanger, the some firearm is TM-681 type some firearm.
The utility model discloses the beneficial effect who reaches is: realize the gas rapid heating up in the combustion tube through the cooperation between heat exchanger and the ignition ware, abundant burning improves combustion temperature, sets three-section combustion tube to at the combustion tube end simultaneously, increases combustion space, guarantees that the gas can be utilized by abundant burning, avoids the burning insufficient, utilizes electric putter and scrapes the cooperation of slag pan, and the burning is retrieved to the residue of flue gas of can fully letting, plays certain energy-concerving and environment-protective effect, avoids fuel extravagant, and is more practical.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic view of the overall front structure of the present invention;
fig. 2 is a schematic view of the inner structure of the lower radiant tube of the present invention;
fig. 3 is a right view of the slag scraping plate of the utility model.
In the figure: 1. an upper radiant tube; 2. a lower radiant tube; 3. a fan; 4. an electric push rod; 5. a three-way ball valve; 6. a heat exchanger; 7. an air inlet pipe; 8. a flue gas discharge pipe; 9. a second combustion tube; 10. a first combustion tube; 11. a first ignition tube; 12. a second squib; 13. an igniter; 14. a gas inlet pipe; 15. a slag scraping disc; 16. a through hole; 17. and (6) blocking strips.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
Examples
As shown in figures 1-3, a novel high-efficiency energy-saving radiant tube comprises an upper radiant tube 1, a lower radiant tube 2, a heat exchanger 6 and an igniter 13, wherein one end of each of the upper radiant tube 1 and the lower radiant tube 2 is detachably connected with a three-way ball valve 5, the heat exchanger 6 is detachably connected between the two three-way ball valves 5, one end of each of the three-way ball valves 5 corresponding to the upper radiant tube 1, which is far away from the upper radiant tube 1, is detachably connected with an air inlet pipe 7, one end of each of the three-way ball valves 5 corresponding to the lower radiant tube 2, which is far away from the lower radiant tube 2, is detachably connected with a flue gas discharge pipe 8, the outer side surface of a slag scraping disc 15 is slidably connected on the inner wall of the lower radiant tube 2, one ends of the upper radiant tube 1 and the lower radiant tube 2, which are far away from the three-way ball valves 5, are detachably connected, the equal fixedly connected with second ignition pipe 12 in surface about the first ignition pipe 11, two second ignition pipe 12 other ends correspond fixed connection respectively on two second burning pipes 9, and fixedly connected with gas intake pipe 14 on the first ignition pipe 11 keeps away from first burning pipe 10 one end lateral surface, and the terminal surface inside that first ignition pipe 11 is close to gas intake pipe 14 one end can be dismantled and be connected with some firearm 13.
The upper surface of the upper radiant tube 1 is provided with a fan 3, the output end of the fan 3 is fixedly connected on the upper radiant tube 1 through a single-head pipeline, so that air introduced by an air inlet pipe 7 can rapidly enter a combustion end under the action of the fan 3, the inner part of the lower radiant tube 2 is fixedly connected with an electric push rod 4, the output end of the electric push rod 4 is fixedly connected with a slag scraping disc 15, so that residual smoke slag on the inner wall of the lower radiant tube 2 can be conveniently scraped through the slag scraping disc 15, a through hole 16 is formed in the slag scraping disc 15, a plurality of barrier strips 17 are fixedly connected on the inner wall of the through hole 16, so that the residual slag can not pass through the slag scraping disc 15 when smoke is discharged, the upper radiant tube 1, the lower radiant tube 2, the first combustion tube 10 and the two second combustion tubes 9 form a W shape, so that gas can be rapidly combusted through the two second combustion tubes 9 and the first combustion tube (10), thereby improving, the fan 3 is a 200FZY4-D type axial flow fan 3, the electric push rod 4 is an ANT-26 type electric push rod 4, the heat exchanger 6 is an AESXY325-2.5-10-3/19-2REab type floating head heat exchanger 6, and the igniter 13 is a TM-681 type igniter 13.
Specifically, during the use of the utility model, the gas inlet pipe 14 is installed on the gas storage device, then the gas is communicated, the igniter 13 is opened, meanwhile, air is introduced into the air inlet pipe 7, the fan 3 is started, so that the air enters the combustion end more quickly, after the air enters the second combustion pipe 9 and the first combustion pipe 10 and is mixed with the gas, the air is fiercely combusted in the first combustion pipe 10 and the second combustion pipe 9 under the action of the igniter 13, the flue gas is discharged from the flue gas discharge pipe 8 after circulating in the lower radiation pipe 2, in addition, the high-temperature gas can start heat exchange through the heat exchanger 6 under the automatic switch of the three-way ball valve 5, the gas after heat exchange can also rapidly heat up the combustion air, so that the combustion end is more vigorous, the heat energy is recycled by repeated heat exchange combustion, meanwhile, because two combustion pipelines are arranged, the combustion space is enlarged, can improve combustion efficiency, and the department of discharging fume utilizes electric putter 4 will scrape sediment dish 15 round trip movement on 2 inner walls of radiant tube down, can push away the flue gas residue on 2 inner walls of radiant tube down to the combustion tube in, helps energy-concerving and environment-protective, reuse.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The novel high-efficiency energy-saving radiant tube is characterized by comprising an upper radiant tube (1), a lower radiant tube (2), a heat exchanger (6) and an igniter (13), wherein one end of the upper radiant tube (1) and one end of the lower radiant tube (2) are detachably connected with a three-way ball valve (5), the heat exchanger (6) is detachably connected between the two three-way ball valves (5), one end, far away from the upper radiant tube (1), of the three-way ball valve (5) corresponding to the upper radiant tube (1) is detachably connected with an air inlet pipe (7), one end, far away from the lower radiant tube (2), of the three-way ball valve (5) corresponding to the lower radiant tube (2) is detachably connected with a flue gas discharge pipe (8), one ends, far away from the three-way ball valve (5), of the upper radiant tube (1) and the lower radiant tube (2) are detachably connected with a second combustion tube (9), and a first combustion tube (10), the heat exchanger (6) one end fixedly connected with first ignition pipe (11) is kept away from in first burning pipe (10), the equal fixedly connected with second ignition pipe (12) in surface about first ignition pipe (11), two the second ignition pipe (12) other end corresponds fixed connection respectively on two second burning pipes (9), fixedly connected with gas intake pipe (14) on first burning pipe (10) one end lateral surface is kept away from in first ignition pipe (11), the terminal surface inside that first ignition pipe (11) is close to gas intake pipe (14) one end can be dismantled and be connected with some firearm (13).
2. The novel high-efficiency energy-saving radiant tube as claimed in claim 1, characterized in that a fan (3) is arranged on the upper surface of the upper radiant tube (1), the output end of the fan (3) is fixedly connected to the upper radiant tube (1) through a single-end pipeline, and the fan (3) is a 200FZY4-D axial flow fan (3).
3. The novel efficient energy-saving radiant tube as claimed in claim 1, wherein an electric push rod (4) is fixedly connected inside the lower radiant tube (2), the output end of the electric push rod (4) is fixedly connected with a slag scraping disc (15), the outer side surface of the slag scraping disc (15) is slidably connected to the inner wall of the lower radiant tube (2), and the electric push rod (4) is an ANT-26 type electric push rod (4).
4. A novel high-efficiency energy-saving radiant tube as claimed in claim 3, characterized in that a through hole (16) is arranged inside the slag scraping disc (15), and a plurality of barrier strips (17) are fixedly connected to the inner wall of the through hole (16).
5. A new type of energy efficient radiant tube according to claim 1, characterized in that the upper radiant tube (1), the lower radiant tube (2), the first combustion tube (10) and the two second combustion tubes (9) form a "W" shape between them.
6. The new type efficient energy-saving radiant tube as claimed in claim 1, wherein the heat exchanger (6) is a type aesx (y)325-2.5-10-3/19-2rea (b) floating head heat exchanger (6), and the igniter (13) is a type TM-681 igniter (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822142422.9U CN209893388U (en) | 2018-12-20 | 2018-12-20 | Novel high-efficiency energy-saving radiant tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822142422.9U CN209893388U (en) | 2018-12-20 | 2018-12-20 | Novel high-efficiency energy-saving radiant tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209893388U true CN209893388U (en) | 2020-01-03 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822142422.9U Expired - Fee Related CN209893388U (en) | 2018-12-20 | 2018-12-20 | Novel high-efficiency energy-saving radiant tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209893388U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114636151A (en) * | 2022-04-19 | 2022-06-17 | 江苏优泽科技有限公司 | W-shaped radiant tube support structure for smoke circulation and reburning |
-
2018
- 2018-12-20 CN CN201822142422.9U patent/CN209893388U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114636151A (en) * | 2022-04-19 | 2022-06-17 | 江苏优泽科技有限公司 | W-shaped radiant tube support structure for smoke circulation and reburning |
| CN114636151B (en) * | 2022-04-19 | 2022-10-28 | 江苏优泽科技有限公司 | W-shaped radiant tube support structure for smoke circulation and reburning |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200103 Termination date: 20201220 |
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| CF01 | Termination of patent right due to non-payment of annual fee |