CN205227333U - Flame diversion system and use its direct combustion formula gas dryer - Google Patents
Flame diversion system and use its direct combustion formula gas dryer Download PDFInfo
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- CN205227333U CN205227333U CN201521108269.8U CN201521108269U CN205227333U CN 205227333 U CN205227333 U CN 205227333U CN 201521108269 U CN201521108269 U CN 201521108269U CN 205227333 U CN205227333 U CN 205227333U
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Abstract
The utility model relates to a drying equipment field especially relates to a flame diversion system and use its direct combustion formula gas dryer. Flame diversion system includes support frame, first kuppe, second kuppe and fireproof plate, the support frame is fixed with the cylinder body of gas dryer, first kuppe with the second kuppe all is on a parallel with the the central axis of cylinder body locates in the cylinder body, first kuppe one end will ignition covers, second kuppe one end will ignition with the one end of first kuppe covers, fireproof plate locates the support frame, flame diversion system describes the flame that sprays to single direction with the script with the column of flame, and through blockking and the water conservancy diversion of a plurality of directions, the final injection that disperses is more arrived on the lateral wall around the cylinder body for the lateral wall of cylinder body is heated evenly more, quick, feasible the cylinder body of direct combustion formula gas dryer is heated more evenly, and the stoving effect is better, and drying efficiency also obtains great improvement.
Description
Technical field
The utility model relates to drying plant field, particularly relates to a kind of flame flow guide system and applies its direct-fired combustion gas drying cylinder.
Background technology
Present stage, the production model of latex fiber plate uses steam heated cylinders to carry out dry products, and steam is normally provided by coal-burning boiler.Coal-burning boiler produces steam, and steam passes into saturated vapor at drying cylinder internal condensation by steam joint, and the heat discharged makes dryer temperature rise, thus will be coated on the product heating run on roller shell surface.Heat is passed in product in the contacting of product and dryer surface.But coal-burning boiler toxic emission is the emphasis of national environmental protection monitoring, and in recent years, in order to strengthen environmental protection management, increasing local government starts to set up coal-fired Jin Ran district always, therefore coal-burning boiler just can not continue to use.And use combustion natural gas boiler instead, owing to needing into excessively multiple thermal energy in process, therefore, use combustion natural gas boiler to produce the heating of steam supply drying cylinder, cost will produce steam increase by 3 times nearly than the original coal-burning boiler that uses; The heat that whether can the combustion of natural gas of unit be utilized efficiently to produce completes the drying process of product, just becomes the key of production control cost and raising drying efficiency.
Utility model content
The purpose of this utility model is to propose a kind of flame flow guide system, make the direct-fired combustion gas drying cylinder applying it directly can utilize natural gas more efficiently, the heat produced in cylinder interior burning carrys out heated drying cylinder, avoid multiple heat conversion process, natural gas utilization efficiency of heat energy improves greatly, production cost, close to the original cost using coal-burning boiler, turn improves drying efficiency, has created the new road of a drying cylinder heating technique.
For reaching this object, the utility model by the following technical solutions:
A kind of flame flow guide system, comprises bracing frame, the first kuppe, the second kuppe and fireguard; The cylinder body of support frame as described above and combustion gas drying cylinder is fixed; Described first kuppe and described second kuppe are tubulose, and the radial dimension of described second kuppe is larger than the radial dimension of described first kuppe.What both were all parallel to the central axis of described cylinder body is located in described cylinder body; Support frame as described above is located at by described first kuppe, the end cap that its one end is provided with near described cylinder body one end, and the other end covers in its tube chamber be provided with near described igniter and by described igniter; The end cap that the other end that described cylinder body is fixed in described second kuppe one end is provided with; Described igniter one end with described first kuppe covered at outside described igniter covers by its other end; Described fireguard perpendicular to described cylinder body central axis be located at support frame as described above, described baffle plate near the flame jet of described igniter, and leaves bright eruption gap.
Described first kuppe and described second kuppe are circular tube shaped, and both central axis overlap with the center line axis of described cylinder body.
Described fireguard is fixed by adjusting bolt and support frame as described above.
Apply the direct-fired combustion gas drying cylinder of above-mentioned flame flow guide system, comprise tubular cylinder and be located at the end cap at cylinder body two ends respectively; Two pieces of described end caps are respectively exhaust end cover and igniting end cap, and the center of described exhaust end cover is provided with operation limit spindle nose, and described igniting end cap central is provided with driving side spindle nose; Described operation limit spindle nose and described driving side spindle nose stretch out respectively to the outside of the end face at the two ends of described cylinder body; And the central axis of described operation limit spindle nose and described driving side spindle nose and the central axes of described cylinder body; Described exhaust end cover is provided with steam vent; Inner this of described driving side spindle nose has tube chamber; Described driving side spindle nose is provided with ignition system, and described ignition system comprises feeder and igniter; Described feeder comprises combustion-supporting feed channel and right feed channel; Described feeder is plugged in the end of described tube chamber, and described combustion-supporting feed channel is communicated with described tube chamber, and described gas pipeline stretches into described cylinder interior, and described igniter is positioned at cylinder interior and is connected with the end of described gas pipeline.
Described exhaust end cover is provided with head plate, and described head plate is located at the outside of described exhaust end cover; Be provided with rotation hole in the middle part of described head plate, edge is provided with exhaust outlet; Described head plate is located at the end face of described cylinder body, and described operation limit spindle nose passes from described rotation hole, and described head plate is plugged in the end face of this end of described cylinder body, and described cylinder body is rotated relative to described head plate around central shaft.
Described feeder comprises mount pad and Gas Pipe, described mount pad inside is tubular cavity, it is provided with openend and sealed end, and the sidewall at the bottom of described mount pad is provided with combustion-supporting gas port, and described combustion-supporting gas port is communicated with the tubulose cavity volume of described mount pad inside and forms described gas pipeline; The sealed end of described mount pad is fixed in described Gas Pipe one end, and stretches out to the outside of described mount pad, and its other end stretches in described cylinder body through the sealed end of described mount pad and described tube chamber, and described Gas Pipe inside is provided with described gas pipeline.
The openend of described mount pad is connected by the end of swivel with described driven journal.
Described Gas Pipe is the central axes of linear conduit, its central axis and described driven journal.
Described direct-fired combustion gas drying cylinder outside is also provided with heat reclaiming system, and described heat reclaiming system comprises: energy recovery cover and heat recovery pipe; Described energy recovery cover is airtight housing; Described heat recovery pipe is closed conduit, its two ends intake interface and puff prot, and its sidewall is provided with recovery port; Described energy recovery covers at the outside of described direct-fired combustion gas drying cylinder; Described heat recovery pipe is located in the space inside described energy recovery cover and between the outer wall of cylinder block of direct-fired combustion gas drying cylinder; Described intake interface is connected with described exhaust outlet, and described puff prot is located at the bottom of described cylinder body; Described recovery port is provided with air extractor, and described air extractor is to described heat recovery pipe internal suction gas.
Described puff prot has multiple, and multiple described puff prot is arranged in a straight line, and immediately below the cylinder body being located at direct-fired combustion gas drying cylinder, and just to the outer wall of described cylinder body; Described recovery port is provided with multiple, is located at the diverse location of described heat recovery pipe respectively.
The utility model proposes a kind of flame flow guide system according to foregoing and applies its direct-fired combustion gas drying cylinder, described flame flow guide system is when practical application, can directly strike fireguard from the flame of igniter ejection, and leave along the gear fire plane of described fireguard to surrounding, blocked by described first kuppe, and along described first kuppe to cover wall spray to the two ends of described first kuppe, when flame sprays from described first kuppe near one end of described second kuppe, flame again can blocking by described second kuppe, and spray along the cover wall of described second kuppe, finally touch the sidewall of cylinder body surrounding.
The flame that described flame flow guide system will spray to single direction with column of flame shape originally, by stop and the water conservancy diversion of multiple directions, on the final sidewall being ejected into cylinder body surrounding more disperseed, the sidewall of cylinder body is heated more even, quick, the cylinder body of described direct-fired combustion gas drying cylinder is made to be heated more even, drying effect is better, and drying efficiency is also improved greatly.
Accompanying drawing explanation
Fig. 1 is the sectional structure schematic diagram of an embodiment of the present utility model;
Fig. 2 is the structure for amplifying schematic diagram of part-structure in embodiment in Fig. 1;
Fig. 3 be in Fig. 2 embodiment according to the schematic cross-section on A-A face.
Wherein: cylinder body 100, exhaust end cover 110, igniting end cap 120, operation limit spindle nose 210, steam vent 211, driving side spindle nose 220, tube chamber 221, feeder 230, mount pad 231, Gas Pipe 232, sealed end 234, combustion-supporting gas port 233, igniter 240, swivel 250, head plate 300, exhaust outlet 310, bracing frame 400, the first kuppe 410, second kuppe 420, fireguard 430, adjusting bolt 450, energy recovery cover 510, heat recovery pipe 520, intake interface 530, puff prot 540, recovery port 550.
Detailed description of the invention
The technical solution of the utility model is further illustrated by detailed description of the invention below in conjunction with accompanying drawing.
As Figure 1-3, a kind of direct-fired combustion gas drying cylinder, comprises tubular cylinder 100 and is located at the end cap at cylinder body 100 two ends respectively; Two pieces of described end caps are respectively exhaust end cover 110 and igniting end cap 120, and the center of described exhaust end cover 110 is provided with operation limit spindle nose 210, and described igniting end cap 120 center is provided with driving side spindle nose 220; Described operation limit spindle nose 210 and described driving side spindle nose 220 stretch out respectively to the outside of the end face at the two ends of described cylinder body 100; And described operation limit spindle nose 210 and the central axis of described driving side spindle nose 220 and the central axes of described cylinder body 100; Described exhaust end cover 110 is provided with steam vent 211; Inner this of described driving side spindle nose 220 has tube chamber 221; Described driving side spindle nose 220 is provided with ignition system, and described ignition system comprises feeder 230 and igniter 240; Described feeder 230 comprises combustion-supporting feed channel and right feed channel; Described feeder 230 is plugged in the end of described tube chamber 221, described combustion-supporting feed channel is communicated with described tube chamber 221, it is inner that described gas pipeline stretches into described cylinder body 100, and described igniter 240 is positioned at cylinder body 100 inside and is connected with the end of described gas pipeline.
Described direct-fired combustion gas drying cylinder is in real work, by rack-mount for its two ends, described operation limit spindle nose 210 and described driving side spindle nose 220 rotate the both sides being located at support respectively, drive unit is connected with described driven journal, and driving described cylinder body 100 around the center axis thereof of self, the ribbon-like fibre plate with moisture content is walked around described cylinder body 100 outer wall surface and is passed through; It is inner that combustion-supporting gas and described natural gas enter cylinder body 100 from described combustion-supporting feed channel and described gas pipeline respectively, natural gas is lighted by described igniter 240, described Gas Pipe road junction is jetted out flames in described cylinder body 100, flame heats cylinder body 100, and the 100 pairs of fiberboards of the cylinder body after intensification are dried.
Existing steam drying mode discarded by described direct-fired combustion gas drying cylinder, employing natural gas is raw material, the object of drying fibrous plate is directly reached in cylinder body 100 internal-combustion, combustion of natural gas can not to environment, directly flame heat regulating is avoided to scatter and disappear in drying cylinder combustion natural gas, make cylinder body 100 outer wall-heated better, heat utilization rate is higher, and then improves direct-fired combustion gas drying cylinder to the drying efficiency of fiberboard.
Described exhaust end cover 110 is provided with head plate 300, and described head plate 300 is located at the outside of described exhaust end cover 110; Be provided with rotation hole in the middle part of described head plate 300, edge is provided with exhaust outlet 310; Described head plate 300 is located at the end face of described cylinder body 100, described operation limit spindle nose 210 passes from described rotation hole, described head plate 300 is plugged in the end face of this end of described cylinder body 100, and described cylinder body 100 is rotated relative to described head plate 300 around central shaft.The waste gas that natural gas produces in described cylinder body 100 combustion, first discharge from described steam vent 211, collected by described head plate 300 again and discharge from described exhaust outlet 310, because described head plate 300 is motionless relative to support, even if therefore described cylinder body 100 rotates, described exhaust outlet 310 is fixing, and described cylinder body 100 exhaust position is fixed, and is convenient to again itself and other anatomical connectivity.
Described feeder 230 comprises mount pad 231 and Gas Pipe 232, described mount pad 231 inside is tubular cavity, it is provided with openend and sealed end 234, the sidewall at described mount pad 231 end is provided with combustion-supporting gas port 233, and described combustion-supporting gas port 233 is communicated with the tubulose cavity volume of described mount pad 231 inside and forms described gas pipeline; The sealed end 234 of described mount pad 231 is fixed in described Gas Pipe 232 one end, and stretch out to the outside of described mount pad 231, its other end stretches in described cylinder body 100 through the sealed end 234 of described mount pad 231 and described tube chamber 221, and described Gas Pipe 232 inside is provided with described gas pipeline.The end face of described drive shaft blocks by described feeder 230 1 aspect, combustion-supporting gas and natural gas is delivered in cylinder body 100 in two lattice pipelines respectively on the one hand, avoids blasting when carrying and lighting after appearance mixing in way.
The openend of described mount pad 231 is connected by the end of swivel with described driven journal.Make described feeder 230 can not follow described cylinder body 100 to rotate together, avoid being connected to external pipe on described mount pad 231 and occur when described feeder 230 rotates damaging, be convenient to again the installation and removal of described mount pad 231 and described driven journal.
Described Gas Pipe is the central axes of linear conduit, its central axis and described driven journal.Make described gas pipeline when described cylinder body 100 rotates, be positioned on the central axis of described cylinder body 100 all the time, when described cylinder body 100 rotates and other structure generation offset collisions, the normal work running of described direct-fired combustion gas drying cylinder can not be ensure that.
Described cylinder body 100 inside is also provided with flame flow guide system; Described flame flow guide system comprises bracing frame 400, first kuppe 410, second kuppe 420 and fireguard 430; Support frame as described above 400 is fixed with described cylinder body 100; Described first kuppe 410 and described second kuppe 420 are tubulose, and the radial dimension of described second kuppe 420 is larger than the radial dimension of described first kuppe 410.The central axis that both are all parallel to described cylinder body 100 is located in described cylinder body 100; Support frame as described above 400 is located at by described first kuppe 410, and its one end is near described exhaust end cover 110, and the other end covers in its tube chamber 221 be provided with near described igniter 240 and by described igniter 240; Described igniting end cap 120 is fixed in described second kuppe 420 one end; Described igniter 240 covers with the one end of described first kuppe 410 covered at outside described igniter 240 by the other end; Described fireguard 430 perpendicular to described cylinder body 100 central axis be located at support frame as described above 400, described baffle plate near the flame jet of described igniter 240, and leaves bright eruption gap.
Described flame flow guide system is when practical application, the flame sprayed from igniter 240 can directly strike fireguard 430, and leave along the gear fire plane of described fireguard 430 to surrounding, blocked by described first kuppe 410, and along described first kuppe 410 to cover wall spray to the two ends of described first kuppe 410, when flame sprays from described first kuppe 410 near one end of described second kuppe 420, flame again can blocking by described second kuppe 420, and spray along the cover wall of described second kuppe 420, finally touch the sidewall of cylinder body 100 surrounding.
The flame that described flame flow guide system will spray to single direction with column of flame shape originally, by stop and the water conservancy diversion of multiple directions, on the final sidewall being ejected into cylinder body 100 surrounding more disperseed, the sidewall of cylinder body 100 is heated more even, quick, the cylinder body 100 of described direct-fired combustion gas drying cylinder is made to be heated more even, drying effect is better, and drying efficiency is also improved greatly.
Described first kuppe 410 and described second kuppe 420 are circular tube shaped, and both central axis overlap with the center line axis of described cylinder body 100.Ensure described first kuppe 410 and described second kuppe 420 coaxial with the turning cylinder of described cylinder body 100, can not because of because centrifugal force existing recurring structure change or damage.
Described fireguard 430 is fixed by adjusting bolt 450 and support frame as described above 400.Described fireguard 430 and the distance of described igniter 240 are become can transfer, is applicable to the use of the flame of different injection situation, and then ensures that flame can better branch to the circumference place of cylinder body 100.
Described direct-fired combustion gas drying cylinder outside is also provided with heat reclaiming system, and described heat reclaiming system comprises: energy recovery cover 510 and heat recovery pipe 520; Described energy recovery cover 510 is airtight housing; Described heat recovery pipe 520 is closed conduit, and its two ends are respectively equipped with intake interface 530 and puff prot 540, and its sidewall is provided with recovery port 550; The outside of described direct-fired combustion gas drying cylinder is located at by described energy recovery cover 510; Described heat recovery pipe 520 is located in the space inside described energy recovery cover 510 and between cylinder body 100 outer wall of direct-fired combustion gas drying cylinder; Described intake interface 530 is connected with described exhaust outlet 310, and described puff prot 540 is located at the bottom of described cylinder body 100; Described recovery port 550 is provided with air extractor, and described air extractor is to described heat recovery pipe 520 internal suction gas.
Described heat reclaiming system has two high-temperature gases to reclaim path, and Article 1 reclaims path: the intake interface 530 of described heat recovery pipe 520 is connected with the exhaust outlet 310 of direct-fired combustion gas drying cylinder; Natural gas produces flame and high-temperature gas in cylinder body 100 combustion, High Temperature Gas cognition is discharged from exhaust outlet 310, these high-temperature gases are delivered to described puff prot 540 through described heat recovery pipe 520 again, the fiberboard that high-temperature gas is aimed at cylinder body 100 surface by described spout sprays, and then fiberboard is played to the effect of oven dry; Article 2 reclaims path: also have a lot of high-temperature gas inside described energy recovery cover 510 and in the space of the outside of described cylinder body 100, high-temperature gas in this space is pumped in described heat recovery pipe 520 by the air extractor that described recovery port 550 is provided with, and is finally injected into the fiberboard on cylinder body 100 surface from described jet.
Described heat reclaiming system makes direct-fired combustion gas drying cylinder have the circulating path of many high-temperature gas recyclings.Thus the utilization efficiency of heat energy of the direct-fired combustion gas drying cylinder applying it is improved greatly, the drying efficiency of product is improved greatly.
Described puff prot 540 has multiple, and multiple described puff prot 540 is arranged in a straight line, and immediately below the cylinder body 100 being located at direct-fired combustion gas drying cylinder, and just to the outer wall of described cylinder body 100; Described recovery port 550 is provided with multiple, is located at the diverse location of described heat recovery pipe 520 respectively.The described recovery port 550 of diverse location, the high-temperature gas changing multiple position in space can be pumped in described heat recovery pipe 520, multiple puff prot 540 is according to this set, high temperature air jet is to more even during cylinder body 100 surface, and high-temperature gas also can play drying functions in time rising in cylinder body 100 surface, makes the drying effect of the direct-fired combustion gas drying cylinder applying described heat reclaiming system improve further further.
Below know-why of the present utility model is described in conjunction with specific embodiments.These describe just in order to explain principle of the present utility model, and can not be interpreted as the restriction to the utility model protection domain by any way.Based on explanation herein, those skilled in the art does not need to pay performing creative labour can associate other detailed description of the invention of the present utility model, and these modes all will fall within protection domain of the present utility model.
Claims (10)
1. a flame flow guide system, is characterized in that, comprises bracing frame, the first kuppe, the second kuppe and fireguard;
The cylinder body of support frame as described above and combustion gas drying cylinder is fixed; Described first kuppe and described second kuppe are tubulose, and the radial dimension of described second kuppe is larger than the radial dimension of described first kuppe, and the central axis that both are all parallel to described cylinder body is located in described cylinder body;
Support frame as described above is located at by described first kuppe, the end cap that its one end is provided with near described cylinder body one end, and described igniter also covers in its tube chamber be provided with by the igniter that the other end is provided with in described cylinder body; The end cap that the other end that described cylinder body is fixed in described second kuppe one end is provided with; Described igniter one end with described first kuppe covered at outside described igniter covers by its other end; Described fireguard perpendicular to described cylinder body central axis be located at support frame as described above, described fireguard near the flame jet of described igniter, and leaves bright eruption gap.
2. a kind of flame flow guide system according to claim 1, is characterized in that, described first kuppe and described second kuppe are circular tube shaped, and both central axis overlap with the center line axis of described cylinder body.
3. a kind of flame flow guide system according to claim 1, it is characterized in that, described fireguard is fixed by adjusting bolt and support frame as described above.
4. application is as the direct-fired combustion gas drying cylinder of flame flow guide system as described in any one in claim 1-3, it is characterized in that, comprises tubular cylinder and is located at the end cap at cylinder body two ends respectively;
Two pieces of described end caps are respectively exhaust end cover and igniting end cap, and the center of described exhaust end cover is provided with operation limit spindle nose, and described igniting end cap central is provided with driving side spindle nose;
Described operation limit spindle nose and described driving side spindle nose stretch out respectively to the outside of the end face at the two ends of described cylinder body; And the central axis of described operation limit spindle nose and described driving side spindle nose and the central axes of described cylinder body;
Described exhaust end cover is provided with steam vent; Inner this of described driving side spindle nose has tube chamber; Described driving side spindle nose is provided with ignition system, and described ignition system comprises feeder and igniter; Described feeder comprises combustion-supporting feed channel and right feed channel; Described feeder is plugged in the end of described tube chamber, and described combustion-supporting feed channel is communicated with described tube chamber, and described gas pipeline stretches into described cylinder interior, and described igniter is positioned at cylinder interior and is connected with the end of described gas pipeline.
5. the direct-fired combustion gas drying cylinder of one according to claim 4, it is characterized in that, described exhaust end cover is provided with head plate, and described head plate is located at the outside of described exhaust end cover; Be provided with rotation hole in the middle part of described head plate, edge is provided with exhaust outlet; Described head plate is located at the end face of described cylinder body, and described operation limit spindle nose passes from described rotation hole, and described head plate is plugged in the end face of this end of described cylinder body, and described cylinder body is rotated relative to described head plate around central shaft.
6. the direct-fired combustion gas drying cylinder of one according to claim 4, it is characterized in that, described feeder comprises mount pad and Gas Pipe, described mount pad inside is tubular cavity, it is provided with openend and sealed end, sidewall at the bottom of described mount pad is provided with combustion-supporting gas port, and described combustion-supporting gas port is communicated with the tubulose cavity volume of described mount pad inside and forms described gas pipeline; The sealed end of described mount pad is fixed in described Gas Pipe one end, and stretches out to the outside of described mount pad, and its other end stretches in described cylinder body through the sealed end of described mount pad and described tube chamber, and described Gas Pipe inside is provided with described gas pipeline.
7. the direct-fired combustion gas drying cylinder of one according to claim 6, is characterized in that, the openend of described mount pad is connected by the end of swivel with described driven journal.
8. the direct-fired combustion gas drying cylinder of one according to claim 6, is characterized in that, described Gas Pipe is the central axes of linear conduit, its central axis and described driven journal.
9. the direct-fired combustion gas drying cylinder of one according to claim 4, is characterized in that, described direct-fired combustion gas drying cylinder outside is also provided with heat reclaiming system, and described heat reclaiming system comprises: energy recovery cover and heat recovery pipe;
Described energy recovery cover is airtight housing;
Described heat recovery pipe is closed conduit, and its two ends are respectively equipped with intake interface and puff prot, and its sidewall is provided with recovery port;
Described energy recovery covers at the outside of described direct-fired combustion gas drying cylinder; Described heat recovery pipe is located in the space inside described energy recovery cover and between the outer wall of cylinder block of direct-fired combustion gas drying cylinder; Described intake interface is connected with described exhaust outlet, and described puff prot is located at the bottom of described cylinder body; Described recovery port is provided with air extractor, and described air extractor is to described heat recovery pipe internal suction gas.
10. the direct-fired combustion gas drying cylinder of one according to claim 9, it is characterized in that, described puff prot has multiple, and multiple described puff prot is arranged in a straight line, and immediately below the cylinder body being located at direct-fired combustion gas drying cylinder, and just to the outer wall of described cylinder body; Described recovery port is provided with multiple, is located at the diverse location of described heat recovery pipe respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521108269.8U CN205227333U (en) | 2015-12-25 | 2015-12-25 | Flame diversion system and use its direct combustion formula gas dryer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521108269.8U CN205227333U (en) | 2015-12-25 | 2015-12-25 | Flame diversion system and use its direct combustion formula gas dryer |
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| Publication Number | Publication Date |
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| CN205227333U true CN205227333U (en) | 2016-05-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521108269.8U Withdrawn - After Issue CN205227333U (en) | 2015-12-25 | 2015-12-25 | Flame diversion system and use its direct combustion formula gas dryer |
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| CN (1) | CN205227333U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| 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 |
| CN105466202A (en) * | 2015-12-25 | 2016-04-06 | 广东华凯科技股份有限公司 | Heat energy recovery system and direct-burning type fuel gas drying cylinder provided with same |
-
2015
- 2015-12-25 CN CN201521108269.8U patent/CN205227333U/en not_active Withdrawn - After Issue
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| 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 |
| CN105466202A (en) * | 2015-12-25 | 2016-04-06 | 广东华凯科技股份有限公司 | Heat energy recovery system and direct-burning type fuel gas drying cylinder provided with 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 |
| CN105466202B (en) * | 2015-12-25 | 2018-01-02 | 广东华凯科技股份有限公司 | A kind of heat reclaiming 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 |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160511 Effective date of abandoning: 20180413 |