CN213872672U - Coal changes gas boiler controlling means - Google Patents
Coal changes gas boiler controlling means Download PDFInfo
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- CN213872672U CN213872672U CN202022882990.XU CN202022882990U CN213872672U CN 213872672 U CN213872672 U CN 213872672U CN 202022882990 U CN202022882990 U CN 202022882990U CN 213872672 U CN213872672 U CN 213872672U
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Abstract
The utility model discloses a coal-to-gas boiler control device, which comprises a transmission mechanism fixedly arranged in the boiler body, wherein the transmission mechanism extends out of the boiler body, the transmission mechanism comprises a motor, the motor is arranged outside the boiler body, one side of the boiler body is fixedly provided with a connecting frame, the motor is fixedly arranged at the bottom of the inner cavity of the connecting frame, the motor is fixedly connected with a rotating rod through an output shaft, and the rotating rod extends out of the top of the connecting frame and is connected with the connecting frame through a bearing; through drive mechanism's design, the motor drives the dwang after the circular telegram and rotates the back flabellum and rotate, can continuously bring outside oxygen into boiler body inside and through ventilative net and coal contact, can be of a specified duration with the coal burning, the scraper blade will pile up the coal together and disperse, makes the burning of more coal surface contact flame with higher speed coal like this, has improved the efficiency of burning, and then has improved work efficiency.
Description
Technical Field
The utility model relates to a boiler technical field especially relates to a coal changes gas boiler control device.
Background
The boiler is an energy conversion device, the energy input to the boiler is chemical energy and electric energy in fuel, the boiler outputs steam, high-temperature water or organic heat carrier with certain heat energy, the boiler is divided into a boiler and a furnace, the boiler is a pressure part for containing water and steam and is used for heating, vaporizing and separating steam and water, the furnace is a place for fuel combustion or other heat energy release, and is provided with combustion equipment, a combustion chamber hearth, a heat release flue and the like, the boiler and the furnace are subjected to a heat conversion process, a heat release interface and a heat absorption interface are called heating surfaces, the boiler heats water into steam, and the boiler is provided with auxiliary devices such as a framework, a platform, an escalator, combustion, slag discharge, a smoke duct, a pipeline, a furnace wall and the like besides the boiler and the furnace.
The existing coal-to-gas boiler needs a large amount of coal in the working process, the phenomenon of insufficient combustion due to the fact that the coal is accumulated in a large amount can be generally caused, large particles which can generate a large amount of harmful gas and are harmful to the combustion are more, the standard can not be reached, the environment is influenced, meanwhile, the efficiency of the combustion due to the insufficient combustion can lead to the prolonging of the working time, the working time is increased, the service time of manpower, material resources and equipment is prolonged, and the production cost is further increased.
Therefore, in view of the above technical problems, it is necessary for those skilled in the art to develop a coal-to-gas boiler control device.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a coal changes gas boiler controlling means.
In order to realize the more abundant purpose of coal burning in the boiler, the utility model provides a following technical scheme:
the utility model discloses a coal changes gas boiler control device, including the boiler body: the transmission mechanism is fixedly arranged in the boiler body and extends out of the boiler body;
the transmission mechanism comprises a motor, the motor is arranged outside the boiler body, one side of the boiler body is fixedly provided with a connecting frame, the motor is fixedly arranged at the bottom of an inner cavity of the connecting frame, the motor is fixedly connected with a rotating rod through an output shaft, the rotating rod extends out of the top of the connecting frame and is connected with the connecting frame through a bearing, the outer part of the rotating rod is fixedly provided with a first bevel gear, one side of the first bevel gear is provided with a second bevel gear, the first bevel gear is meshed with the second bevel gear, one side of the second bevel gear is fixedly provided with a first transmission rod, the first transmission rod extends into the boiler body and is connected with the boiler body through the bearing, the outer part of the first transmission rod is fixedly provided with a plurality of fan blades, the inner part of the boiler body is fixedly provided with a fixed plate, the top of the boiler body is provided with a ventilation net, the outer part of the rotating rod is provided with a first sleeve, the first sleeve is connected with the rotating rod through a one-way bearing, a third bevel gear is fixedly arranged outside the first sleeve, a fourth bevel gear is arranged on one side of the third bevel gear, the third bevel gear is meshed with the fourth bevel gear, a first reciprocating screw rod is fixedly arranged on one side of the fourth bevel gear, the first reciprocating screw rod extends into the boiler body and is connected with the boiler body through a bearing, a first bearing seat is arranged outside the first reciprocating screw rod, the first bearing seat is connected with the first reciprocating screw rod through a ball nut pair, a first telescopic rod is fixedly arranged at the bottom of the first bearing seat, a scraper is fixedly arranged at the bottom of the first telescopic rod, a second sleeve is arranged outside the rotating rod, the second sleeve is connected with the rotating rod through the one-way bearing, a fifth bevel gear is fixedly arranged outside the second sleeve, and a sixth bevel gear is arranged on one side of the fifth bevel gear, the fifth bevel gear is meshed with the sixth bevel gear, a second transmission rod is fixedly arranged on one side of the sixth bevel gear, the second transmission rod extends into the boiler body and is connected with one side of the inner cavity of the boiler body through a bearing, a seventh bevel gear is arranged in the boiler body, the seventh bevel gear is fixedly arranged outside the second transmission rod, an eighth bevel gear is arranged at the bottom of the seventh bevel gear, the seventh bevel gear is meshed with the eighth bevel gear, a second reciprocating screw rod is fixedly arranged at the bottom of the eighth bevel gear, the bottom of the second reciprocating screw rod is connected with the top of the fixed plate through a bearing, a second bearing seat is arranged outside the second reciprocating screw rod, the second bearing seat is connected with the second reciprocating screw rod through a ball nut pair, a second telescopic rod is fixedly arranged on one side of the second shaft, and the second telescopic rod is fixedly connected with the first telescopic rod, the transmission mechanism further comprises a limiting assembly.
Furthermore, the limiting assembly comprises a first limiting groove, the first limiting groove is formed in one side of the inner cavity of the boiler body, a first limiting rod is fixedly arranged on the other side of the second bearing seat, and the first limiting rod extends into the first limiting groove.
Further, a vertical plate is fixedly arranged at the bottom of the inner cavity of the boiler body and connected with the first transmission rod through a bearing.
Further, a supporting plate is arranged inside the boiler body, the bottom of the supporting plate is fixedly connected with the fixing plate, and the supporting plate is connected with the first reciprocating screw rod through a bearing.
Furthermore, a transverse plate is fixedly arranged on one side of the boiler body and is connected with the rotating rod through a bearing.
Furthermore, a filter screen is fixedly arranged inside the boiler body, and the filter screen is arranged at the top of the second transmission rod.
Furthermore, a movable door is arranged on the front side of the boiler body and connected with the boiler body through a hinge.
Further, the limiting assembly comprises a second limiting groove, the second limiting groove is formed in one side of the inner cavity of the boiler body, a second limiting rod is fixedly arranged on one side of the second bearing seat, a limiting block is fixedly arranged on one side of the second limiting rod, and the limiting block extends into the second limiting groove.
In the technical scheme, the utility model provides a pair of coal changes gas boiler controlling means has following beneficial effect:
1. the utility model discloses a drive mechanism's design, the motor drives the dwang after the circular telegram and rotates the back flabellum and rotate, can continuously bring outside oxygen into the boiler body inside and contact with coal through ventilative net, can burn coal for a longer time, and the scraper blade disperses the coal that piles up together, makes more coal surface contact flame so accelerate the burning of coal, has improved the efficiency of burning, and then has improved work efficiency;
2. the utility model discloses a drive mechanism's design, simple structure easily operates, only need with coal place on the fixed plate burn can, liberated staff's both hands, also avoided staff and the boiler in the work to contact, avoided the emergence of incident, guaranteed staff's personal safety.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.
Fig. 1 is a schematic structural diagram of a control device of a coal-to-gas boiler according to an embodiment of the present invention;
fig. 2 is a cross-sectional view of a control device of a coal-to-gas boiler provided in an embodiment of the present invention;
fig. 3 is an enlarged view of a point a in fig. 2 of a control device of a coal-to-gas boiler according to an embodiment of the present invention;
fig. 4 is a diagram of an embodiment 2 of a control device of a coal-to-gas boiler according to an embodiment of the present invention.
Description of reference numerals:
1 boiler body, 2 motors, 3 connecting frames, 4 rotating rods, 5 first bevel gears, 6 second bevel gears, 7 first transmission rods, 8 fan blades, 9 fixing plates, 10 ventilation nets, 11 first sleeves, 12 first reciprocating screw rods, 13 third bevel gears, 14 fourth bevel gears, 15 first bearing seats, 16 first telescopic rods, 17 scraping plates, 18 second sleeves, 19 fifth bevel gears, 20 sixth bevel gears, 21 second transmission rods, 22 seventh bevel gears, 23 eighth bevel gears, 24 second reciprocating screw rods, 25 second bearing seats, 26 second telescopic rods, 27 first limiting grooves, 28 first limiting rods, 29 second limiting grooves, 30 second limiting rods, 31 limiting blocks and 32 movable doors.
Detailed Description
In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings.
Example 1:
see fig. 1-3;
2. the utility model discloses a coal changes gas boiler control device, including boiler body 1:
a transmission mechanism is fixedly arranged inside the boiler body 1 and extends out of the boiler body 1;
the transmission mechanism comprises a motor 2, the motor 2 is arranged outside the boiler body 1, one side of the boiler body 1 is fixedly provided with a connecting frame 3, the motor 2 is fixedly arranged at the bottom of an inner cavity of the connecting frame 3, the motor 2 is fixedly connected with a rotating rod 4 through an output shaft, the rotating rod 4 extends out of the top of the connecting frame 3 and is connected with the connecting frame 3 through a bearing, a first bevel gear 5 is fixedly arranged outside the rotating rod 4, one side of the first bevel gear 5 is provided with a second bevel gear 6, the first bevel gear 5 is meshed with the second bevel gear 6, one side of the second bevel gear 6 is fixedly provided with a first transmission rod 7, the first transmission rod 7 extends into the boiler body 1 and is connected with the boiler body 1 through a bearing, a plurality of fan blades 8 are fixedly arranged outside the first transmission rod 7, and a fixing plate 9 is fixedly arranged inside the boiler body 1, the top of the boiler body 1 is provided with a ventilation net 10, the exterior of the rotating rod 4 is provided with a first sleeve 11, the first sleeve 11 is connected with the rotating rod 4 through a one-way bearing, the exterior of the first sleeve 11 is fixedly provided with a third bevel gear 13, one side of the third bevel gear 13 is provided with a fourth bevel gear 14, the third bevel gear 13 is meshed with the fourth bevel gear 14, one side of the fourth bevel gear 14 is fixedly provided with a first reciprocating screw rod 12, the first reciprocating screw rod 12 extends into the boiler body 1 and is connected with the boiler body 1 through a bearing, the exterior of the first reciprocating screw rod 12 is provided with a first bearing seat 15, the first bearing seat 15 is connected with the first reciprocating screw rod 12 through a ball nut pair, the bottom of the first bearing seat 15 is fixedly provided with a first telescopic rod 16, the bottom of the first telescopic rod 16 is fixedly provided with a scraper 17, the exterior of the rotating rod 4 is provided with a second sleeve 18, the second sleeve 18 is connected with the rotating rod 4 through a one-way bearing, a fifth bevel gear 19 is fixedly arranged outside the second sleeve 18, a sixth bevel gear 20 is arranged on one side of the fifth bevel gear 19, the fifth bevel gear 19 is meshed with the sixth bevel gear 20, a second transmission rod 21 is fixedly arranged on one side of the sixth bevel gear 20, the second transmission rod 21 extends into the boiler body 1 and is connected with one side of the inner cavity of the boiler body 1 through a bearing, a seventh bevel gear 22 is arranged inside the boiler body 1, the seventh bevel gear 22 is fixedly arranged outside the second transmission rod 21, an eighth bevel gear 23 is arranged at the bottom of the seventh bevel gear 22, the seventh bevel gear 22 is meshed with the eighth bevel gear 23, a second reciprocating screw rod 24 is fixedly arranged at the bottom of the eighth bevel gear 23, and the bottom of the second reciprocating screw rod 24 is connected with the top of the fixing plate 9 through a bearing, a second bearing seat 25 is arranged outside the second reciprocating screw rod 24, the second bearing seat 25 is connected with the second reciprocating screw rod 24 through a ball nut pair, a second telescopic rod 26 is fixedly arranged on one side of the second bearing seat 25, the second telescopic rod 26 is fixedly connected with the first telescopic rod 16, and the transmission mechanism further comprises a limiting assembly.
Preferably, the limiting assembly comprises a first limiting groove 27, the first limiting groove 27 is formed in one side of the inner cavity of the boiler body 1, a first limiting rod 28 is fixedly arranged on the other side of the second bearing seat 25, and the first limiting rod 28 extends into the first limiting groove 27, so that the second bearing seat 25 is limited.
Preferably, the vertical plate is fixedly arranged at the bottom of the inner cavity of the boiler body 1, and the vertical plate is connected with the first transmission rod 7 through a bearing, so that the first transmission rod 7 can rotate conveniently.
Preferably, the boiler body 1 is internally provided with a supporting plate, the bottom of the supporting plate is fixedly connected with the fixing plate 9, and the supporting plate is connected with the first reciprocating screw rod 12 through a bearing, so that the first reciprocating screw rod 12 can rotate conveniently.
Preferably, a transverse plate is fixedly arranged on one side of the boiler body 1 and is connected with the rotating rod 4 through a bearing, so that the rotating rod 4 can rotate conveniently.
Preferably, the inside fixed filter screen that is equipped with of boiler body 1, the filter screen is located second transfer line 21 top, and the gas filtration after the burning of being convenient for.
Preferably, the front side of the boiler body is provided with a movable door 32, and the movable door 32 is connected with the boiler 1 body through a hinge, so that coal can be conveniently put into the boiler.
The implementation mode is specifically as follows: firstly, an external power supply is connected, due to the design of a one-way bearing, when the rotating rod 4 rotates positively, the first sleeve 11 rotates, the second sleeve 18 idles, when the rotating rod 4 rotates negatively, the first sleeve 11 idles the second sleeve 18 rotates, the motor 2 rotates positively to drive the rotating rod 4 to rotate positively through an output shaft, the rotating rod 4 rotates positively to drive the first bevel gear 5 to rotate, the first bevel gear 5 rotates to drive the second bevel gear 6 to rotate, the second bevel gear 6 rotates to drive the fan blades 8 to rotate, the fan blades 8 rotate to bring external air into the boiler body 1 for continuous oxygen supply, the rotating rod 4 rotates positively to drive the third bevel gear 13 to rotate, the third bevel gear 13 rotates to drive the second reciprocating screw rod 24 to rotate, the second reciprocating screw rod 24 rotates to drive the bearing seat to move, the bearing seat moves to drive the first telescopic rod 16 to move, the first telescopic rod 16 moves to drive the scraper 17 to move, the scraper 17 moves to disperse the coal piled up together, when the scraping plate 17 moves to a fixed position, the motor 2 rotates reversely to drive the rotating rod 4 to rotate reversely through the output shaft, the rotating rod 4 rotates reversely to drive the second sleeve 18 to rotate, the second sleeve 18 rotates to drive the fifth bevel gear 19 to rotate, the fifth bevel gear 19 rotates to drive the sixth bevel gear 20 to rotate, the sixth bevel gear 20 rotates to drive the second transmission rod 21 to rotate, the second transmission rod 21 rotates to drive the seventh bevel gear 22 to rotate, the seventh bevel gear 22 rotates to drive the eighth bevel gear 23 to rotate, the eighth bevel gear 23 rotates to drive the second reciprocating screw 24 to rotate, the second reciprocating screw 24 rotates to drive the second bearing seat 25 to move, the second bearing seat 25 moves to drive the second telescopic rod 26 to move, the second telescopic rod 26 moves to drive the first telescopic rod 16 to move, at the moment, the scraping plate 17 of the forward rotation motor 2 is lifted, the scraping plate 17 of the reverse rotation motor 2 continues to move forward and then descends to an initial height, the forward rotation motor 2, the scraper 17 pushes the coal to the initial position.
Example 2:
the difference from example 1 is:
as shown in fig. 4;
the utility model discloses a coal changes gas boiler control device still includes: the limiting assembly comprises a second limiting groove 29, the second limiting groove 29 is formed in one side of the inner cavity of the boiler body 1, a second limiting rod 30 is fixedly arranged on one side of the second bearing seat 25, a limiting block 31 is fixedly arranged on one side of the second limiting rod 30, and the limiting block 31 extends into the second limiting groove 29.
The implementation mode is specifically as follows: firstly, an external power supply is connected, and due to the design of the one-way bearing, when the rotating rod 4 rotates forwards, the first sleeve 11 rotates, the second sleeve 18 idles, when the rotating rod 4 rotates reversely, the first sleeve 11 idles the second sleeve 18 to rotate, the motor 2 rotates positively to drive the rotating rod 4 to rotate positively through the output shaft, the rotating rod 4 rotates positively to drive the first bevel gear 5 to rotate, the first bevel gear 5 rotates to drive the second bevel gear 6 to rotate, the second bevel gear 6 rotates to drive the fan blade 8 to rotate, the fan blade 8 rotates to bring the outside air into the boiler body 1 for continuous oxygen supply, the rotating rod 4 rotates positively to drive the third bevel gear 13 to rotate, the third bevel gear 13 rotates to drive the second reciprocating screw rod 24 to rotate, the second reciprocating screw rod 24 rotates to drive the bearing seat to move, the design through spacing subassembly has guaranteed the normal work of second bearing frame and then has guaranteed the utility model discloses a normal work.
In the technical scheme, the utility model provides a pair of coal changes gas boiler controlling means has following beneficial effect:
1. the utility model discloses a drive mechanism's design, the motor drives the dwang after the circular telegram and rotates the back flabellum and rotate, can continuously bring outside oxygen into the boiler body inside and contact with coal through ventilative net, can burn coal for a longer time, and the scraper blade disperses the coal that piles up together, makes more coal surface contact flame so accelerate the burning of coal, has improved the efficiency of burning, and then has improved work efficiency;
2. the utility model discloses a drive mechanism's design, simple structure easily operates, only need with coal place on the fixed plate burn can, liberated staff's both hands, also avoided staff and the boiler in the work to contact, avoided the emergence of incident, guaranteed staff's personal safety.
While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.
Claims (8)
1. A coal-to-gas boiler control device is characterized by comprising a boiler body (1):
a transmission mechanism is fixedly arranged inside the boiler body (1) and extends out of the boiler body (1);
the transmission mechanism comprises a motor (2), the motor (2) is arranged outside the boiler body (1), one side of the boiler body (1) is fixedly provided with a connecting frame (3), the motor (2) is fixedly arranged at the bottom of an inner cavity of the connecting frame (3), the motor (2) is fixedly connected with a rotating rod (4) through an output shaft, the rotating rod (4) extends out of the top of the connecting frame (3) and is connected with the connecting frame (3) through a bearing, a first bevel gear (5) is fixedly arranged outside the rotating rod (4), a second bevel gear (6) is arranged on one side of the first bevel gear (5), the first bevel gear (5) is meshed with the second bevel gear (6), a first transmission rod (7) is fixedly arranged on one side of the second bevel gear (6), the first transmission rod (7) extends into the boiler body (1) and is connected with the boiler body (1) through a bearing, the boiler is characterized in that a plurality of fan blades (8) are fixedly arranged outside the first transmission rod (7), a fixing plate (9) is fixedly arranged inside the boiler body (1), a ventilation net (10) is arranged at the top of the boiler body (1), a first sleeve (11) is arranged outside the rotation rod (4), the first sleeve (11) is connected with the rotation rod (4) through a one-way bearing, a third bevel gear (13) is fixedly arranged outside the first sleeve (11), a fourth bevel gear (14) is arranged on one side of the third bevel gear (13), the third bevel gear (13) is meshed with the fourth bevel gear (14), a first reciprocating screw rod (12) is fixedly arranged on one side of the fourth bevel gear (14), the first reciprocating screw rod (12) extends into the boiler body (1) and is connected with the boiler body (1) through a bearing, a first bearing seat (15) is arranged outside the first reciprocating screw rod (12), the boiler comprises a boiler body (1), a first bearing seat (15), a first reciprocating screw rod (12), a first telescopic rod (16), a scraper plate (17), a second sleeve (18), a first transmission rod (21), a second transmission rod (21), a first reciprocating screw rod (12), a second reciprocating screw rod (4), a first sleeve (18), a second sleeve (18), a first one-way bearing, a second one-way bearing, a fifth bevel gear (19), a sixth bevel gear (20), a second one-way bearing, a first transmission rod (21), a second transmission rod (21), a third transmission rod (19), a fourth transmission rod (19), a third transmission rod (20), a fourth transmission rod (18), a fourth transmission rod (19), a fourth transmission rod (20), a third transmission rod (19), a fourth transmission rod (21), a third transmission rod (2), a fourth transmission rod (19), a fourth transmission rod (2) and a fourth transmission rod (21), a seventh bevel gear (22) is arranged inside the boiler body (1), the seventh bevel gear (22) is fixedly arranged outside the second transmission rod (21), an eighth bevel gear (23) is arranged at the bottom of the seventh bevel gear (22), the seventh bevel gear (22) is meshed with the eighth bevel gear (23), a second reciprocating screw rod (24) is fixedly arranged at the bottom of the eighth bevel gear (23), the bottom of the second reciprocating screw rod (24) is connected with the top of the fixed plate (9) through a bearing, a second bearing seat (25) is arranged outside the second reciprocating screw rod (24), the second bearing seat (25) is connected with the second reciprocating screw rod (24) through a ball nut pair, a second telescopic rod (26) is fixedly arranged on one side of the second bearing seat (25), the second telescopic rod (26) is fixedly connected with the first telescopic rod (16), and the transmission mechanism further comprises a limiting assembly.
2. The coal-to-gas boiler control device according to claim 1, wherein the limiting component comprises a first limiting groove (27), the first limiting groove (27) is arranged at one side of the inner cavity of the boiler body (1), a first limiting rod (28) is fixedly arranged at the other side of the second bearing block (25), and the first limiting rod (28) extends into the first limiting groove (27).
3. The coal-to-gas boiler control device according to claim 1, characterized in that a vertical plate is fixedly arranged at the bottom of the inner cavity of the boiler body (1), and the vertical plate is connected with the first transmission rod (7) through a bearing.
4. The coal-to-gas boiler control device according to claim 1, characterized in that a support plate is arranged inside the boiler body (1), the bottom of the support plate is fixedly connected with the fixing plate (9), and the support plate is connected with the first reciprocating screw rod (12) through a bearing.
5. The coal-to-gas boiler control device according to claim 1, characterized in that a horizontal plate is fixedly arranged at one side of the boiler body (1), and the horizontal plate is connected with the rotating rod (4) through a bearing.
6. The coal-to-gas boiler control device according to claim 1, characterized in that a filter screen is fixedly arranged inside the boiler body (1), and the filter screen is arranged on the top of the second transmission rod (21).
7. The coal-to-gas boiler control device according to claim 1, characterized in that a movable door (32) is provided at the front side of the boiler body, and the movable door (32) is connected with the boiler body (1) through a hinge.
8. The coal-to-gas boiler control device according to claim 1, wherein the limiting component comprises a second limiting groove (29), the second limiting groove (29) is opened at one side of the inner cavity of the boiler body (1), a second limiting rod (30) is fixedly arranged at one side of the second bearing seat (25), a limiting block (31) is fixedly arranged at one side of the second limiting rod (30), and the limiting block (31) extends into the second limiting groove (29).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022882990.XU CN213872672U (en) | 2020-12-04 | 2020-12-04 | Coal changes gas boiler controlling means |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022882990.XU CN213872672U (en) | 2020-12-04 | 2020-12-04 | Coal changes gas boiler controlling means |
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| CN213872672U true CN213872672U (en) | 2021-08-03 |
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| CN202022882990.XU Active CN213872672U (en) | 2020-12-04 | 2020-12-04 | Coal changes gas boiler controlling means |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114278924A (en) * | 2021-12-29 | 2022-04-05 | 罗雨 | Biomass combustion power generation equipment adopting supercritical carbon dioxide circulation |
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2020
- 2020-12-04 CN CN202022882990.XU patent/CN213872672U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114278924A (en) * | 2021-12-29 | 2022-04-05 | 罗雨 | Biomass combustion power generation equipment adopting supercritical carbon dioxide circulation |
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