CN215982629U - Chimney belt cleaning device for thermal power station - Google Patents
Chimney belt cleaning device for thermal power station Download PDFInfo
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- CN215982629U CN215982629U CN202122401977.2U CN202122401977U CN215982629U CN 215982629 U CN215982629 U CN 215982629U CN 202122401977 U CN202122401977 U CN 202122401977U CN 215982629 U CN215982629 U CN 215982629U
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- chimney
- wall
- thermal power
- power station
- cleaning device
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Abstract
The utility model relates to the technical field of chimneys of thermal power stations, and discloses a chimney cleaning device for a thermal power station, which comprises a chimney, wherein a cleaning mechanism is arranged in the chimney, the cleaning mechanism comprises a rotating rod, a driving device is arranged at the end part of the rotating rod, a collision rod is arranged on the outer wall of the rotating rod, a telescopic sleeve is arranged at one end, close to the inner wall of the chimney, of the collision rod, the telescopic sleeve is elastically connected with the collision rod, the top of the rotating rod is rotatably connected with the top of the chimney, and the driving device is a servo motor. According to the chimney, the rotating rod, the collision rod, the telescopic sleeve and the driving device are arranged in the chimney, so that when the driving device drives the rotating rod, the collision rod and the telescopic sleeve collide with the inner wall of the chimney, stubborn stains on the inner wall of the chimney are removed, and the problem that the stubborn stains on the inner wall of the chimney cannot be effectively removed in the prior art is solved.
Description
Technical Field
The utility model relates to the technical field of chimneys of thermal power stations, in particular to a chimney cleaning device for a thermal power station.
Background
A thermal power plant, referred to as a thermal power plant, is a plant that produces electric energy using a combustible (e.g., coal) as a fuel. The basic production process is as follows: the fuel heats water to generate steam during combustion, chemical energy of the fuel is converted into heat energy, the steam pressure drives a steam turbine to rotate, the heat energy is converted into mechanical energy, then the steam turbine drives a generator to rotate, and the mechanical energy is converted into electric energy. They generate electricity by taking advantage of the pressure drop during the conversion of high temperature, high pressure steam or gas through a turbine to low pressure air or condensate. The dirt of stubborn caking can't be cleared up in abluent time to current thermal power station chimney, after long-pending month is tired, the inner wall of chimney can be very dirty, influences the feature of environmental protection of discharging fume.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Aiming at the defects of the prior art, the utility model provides a chimney cleaning device for a thermal power station, which aims to solve the problems in the background technology.
(II) technical scheme
In order to achieve the purpose, the utility model provides the following technical scheme: a chimney cleaning device for a thermal power station comprises a chimney, wherein a cleaning mechanism is arranged inside the chimney;
the cleaning mechanism comprises a rotating rod, and a driving device is arranged at the end part of the rotating rod;
the collision rod is arranged on the outer wall of the rotating rod, and a telescopic sleeve is arranged at one end, close to the inner wall of the chimney, of the collision rod and is elastically connected with the collision rod;
the top of dwang is rotated with the top of chimney and is connected.
Preferably, drive arrangement is servo motor, the output at drive arrangement top is connected with the connector, the bottom of dwang is provided with the inserted block, the inserted block is pegged graft with the connector, connector top shape matches with the inserted block, and the connector can be dismantled with the dwang, when dismantling, directly drag can, the convenience is accomodate wiper mechanism.
Preferably, the outer wall connection of collision pole and dwang, the tip sliding connection of telescope tube and dwang, be connected with the spring between the inner wall of telescope tube and the tip of collision pole, thereby let the telescope tube can contact with the inner wall of chimney all the time through setting up the spring to when the dwang pivoted, the telescope tube is because the effect of spring is beated, thereby produces the striking, gets rid of the stubborn spot of chimney inner wall.
Preferably, the end part of the telescopic sleeve is in contact with the inner wall of the chimney, and the telescopic sleeve is made of ceramic materials, so that the wear resistance of the telescopic sleeve is improved, and the telescopic sleeve is not easily worn.
Preferably, the connecting plate is installed at the top of chimney, connecting plate movable mounting is at the top of chimney, the mid-mounting of connecting plate has the bearing, the top and the bearing of dwang rotate to be connected, make the top of dwang normally rotate.
Preferably, the end of the connecting plate is provided with a plug-in port, the plug-in port is plugged with the edge of the top of the chimney, a first slotted hole is formed in the upper end and the lower end of the plug-in port, a second slotted hole is formed in the edge of the top of the chimney, and the first slotted hole and the second slotted hole are connected through a bolt, so that the connecting plate can be conveniently detached, and the cleaning mechanism can be conveniently and integrally detached.
Preferably, the middle part of the chimney is provided with a water spray pipe, water outlet holes are fully distributed on the outer wall of the water spray pipe, the top of the water spray pipe is connected with the end part of the connecting plate in an inserting mode, the other end of the water spray pipe is connected with a water pump and a water source, and water is sprayed around the water spray pipe, so that the inner wall of the chimney is cleaned.
Compared with the prior art, the utility model provides a chimney cleaning device for a thermal power station, which has the following beneficial effects:
1. according to the chimney, the rotating rod, the collision rod, the telescopic sleeve and the driving device are arranged in the chimney, so that when the driving device drives the rotating rod, the collision rod and the telescopic sleeve collide with the inner wall of the chimney, stubborn stains on the inner wall of the chimney are removed, and the problem that the stubborn stains on the inner wall of the chimney cannot be effectively removed in the prior art is solved.
2. According to the utility model, the connecting plate is arranged at the top of the chimney and is connected with the top of the chimney through the bolt, so that after the cleaning work is finished, the cleaning mechanism can be integrally disassembled, and the normal smoke exhaust work of the chimney is not influenced.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a bottom perspective view of the present invention;
FIG. 3 is a front cross-sectional view of the present invention;
FIG. 4 is an enlarged view of A in FIG. 2 according to the present invention;
FIG. 5 is an enlarged view of B in FIG. 1 according to the present invention.
In the figure: 1 chimney, 201 rotating rod, 202 collision rod, 203 telescopic sleeve, 204 spring, 205 driving device, 206 connector, 207 plug block, 208 connecting plate, 209 plug interface, 210 slot I, 211 slot II, 212 bolt, 213 bearing and 214 spray pipe.
Detailed Description
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Referring to fig. 1-5, the present invention provides a technical solution: a chimney cleaning device for a thermal power station comprises a chimney 1, wherein a cleaning mechanism is arranged inside the chimney 1;
the cleaning mechanism comprises a rotating rod 201, and a driving device 205 is arranged at the end part of the rotating rod 201;
the outer wall of the rotating rod 201 is provided with a collision rod 202, one end of the collision rod 202 close to the inner wall of the chimney 1 is provided with a telescopic sleeve 203, and the telescopic sleeve 203 is elastically connected with the collision rod 202;
the top of dwang 201 is rotated with the top of chimney 1 and is connected, through the inside at chimney 1 set up dwang 201, collision pole 202, telescopic sleeve 203 and drive arrangement 205 to when drive arrangement 205 drove dwang 201, collision pole 202 and telescopic sleeve 203 produced the striking with the inner wall of chimney 1, thereby got rid of the stubborn stain of chimney 1 inner wall, solved prior art and can not effectively get rid of the problem of the stubborn stain of chimney 1 inner wall.
The collision rod 202 is connected with the outer wall of the rotating rod 201, the telescopic sleeve 203 is connected with the end part of the rotating rod 201 in a sliding mode, the spring 204 is connected between the inner wall of the telescopic sleeve 203 and the end part of the collision rod 202, the spring 204 is arranged, so that the telescopic sleeve 203 can be always in contact with the inner wall of the chimney 1, and when the rotating rod 201 rotates, the telescopic sleeve 203 is bounced under the action of the spring 204, so that impact is generated, and stubborn stains on the inner wall of the chimney 1 are removed.
The end of the telescopic sleeve 203 contacts with the inner wall of the chimney 1, and the telescopic sleeve 203 is made of ceramic materials, so that the wear resistance of the telescopic sleeve 203 is improved, and the telescopic sleeve is not easy to wear.
The connecting plate 208 is installed at the top of the chimney 1, the connecting plate 208 is movably installed at the top of the chimney 1, the bearing 213 is installed in the middle of the connecting plate 208, and the top of the rotating rod 201 is rotatably connected with the bearing 213, so that the top of the rotating rod 201 can normally rotate.
The tip of connecting plate 208 is provided with interface 209, and interface 209 pegs graft with the edge at chimney 1 top, and slotted hole 210 has been seted up at the upper and lower both ends of interface 209, and slotted hole two 211 has been seted up to the top edge of chimney 1, connects through bolt 212 between slotted hole 210 and the slotted hole two 211 to let connecting plate 208 can convenient to detach, conveniently carry out the whole dismantlement with wiper mechanism.
The middle part of the chimney 1 is provided with a water spray pipe 214, water outlet holes are distributed on the outer wall of the water spray pipe 214, the top of the water spray pipe 214 is inserted into the end part of the connecting plate 208, the other end of the water spray pipe 214 is connected with a water pump and a water source, and water is sprayed around the water spray pipe 214, so that the inner wall of the chimney 1 is cleaned.
When using, set up dwang 201, collision pole 202, telescopic sleeve 203 and drive arrangement 205 in chimney 1's inside, thereby when drive arrangement 205 drives dwang 201, collision pole 202 and telescopic sleeve 203 produce the striking with the inner wall of chimney 1, thereby get rid of the stubborn spot of chimney 1 inner wall, solved prior art and can not effectively get rid of the problem of the stubborn spot of chimney 1 inner wall, and finally can be with the little spot sanitization of chimney 1 inner wall through spray pipe 214, further improve abluent effect.
In summary, according to the present invention, the rotating rod 201, the collision rod 202, the telescopic sleeve 203 and the driving device 205 are arranged inside the chimney 1, so that when the driving device 205 drives the rotating rod 201, the collision rod 202 and the telescopic sleeve 203 collide with the inner wall of the chimney 1, thereby removing stubborn stains on the inner wall of the chimney 1, and solving the problem that the prior art cannot effectively remove stubborn stains on the inner wall of the chimney 1, the connecting plate 208 is arranged on the top of the chimney 1, and the connecting plate 208 is connected with the top of the chimney 1 through the bolt 212, so that after the cleaning operation is completed, the cleaning mechanism can be integrally disassembled, and the normal smoke exhaust operation of the chimney 1 is not affected.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a chimney belt cleaning device for thermal power station, includes chimney (1), its characterized in that: a cleaning mechanism is arranged inside the chimney (1);
the cleaning mechanism comprises a rotating rod (201), and a driving device (205) is installed at the end part of the rotating rod (201);
the collision rod (202) is arranged on the outer wall of the rotating rod (201), a telescopic sleeve (203) is arranged at one end, close to the inner wall of the chimney (1), of the collision rod (202), and the telescopic sleeve (203) is elastically connected with the collision rod (202);
the top of dwang (201) is rotated with the top of chimney (1) and is connected.
2. The chimney cleaning device for the thermal power station according to claim 1, characterized in that: drive arrangement (205) are servo motor, the output at drive arrangement (205) top is connected with connector (206), the bottom of dwang (201) is provided with inserted block (207), inserted block (207) are pegged graft with connector (206), connector (206) top shape matches with inserted block (207).
3. The chimney cleaning device for the thermal power station according to claim 1, characterized in that: the collision pole (202) is connected with the outer wall of dwang (201), the tip sliding connection of flexible cover (203) and dwang (201), be connected with spring (204) between the inner wall of flexible cover (203) and the tip of collision pole (202).
4. The chimney cleaning device for the thermal power station according to claim 3, characterized in that: the end part of the telescopic sleeve (203) is in contact with the inner wall of the chimney (1), and the telescopic sleeve (203) is made of ceramic materials.
5. The chimney cleaning device for the thermal power station according to claim 1, characterized in that: connecting plate (208) are installed at the top of chimney (1), connecting plate (208) movable mounting is at the top of chimney (1), the mid-mounting of connecting plate (208) has bearing (213), the top and bearing (213) of dwang (201) rotate to be connected.
6. The chimney cleaning device for the thermal power station according to claim 5, characterized in that: the end part of the connecting plate (208) is provided with a plug-in interface (209), the plug-in interface (209) is plugged with the edge of the top of the chimney (1), the upper end and the lower end of the plug-in interface (209) are provided with a first slotted hole (210), the edge of the top of the chimney (1) is provided with a second slotted hole (211), and the first slotted hole (210) and the second slotted hole (211) are connected through a bolt (212).
7. The chimney cleaning device for the thermal power station according to claim 6, characterized in that: the middle part of the chimney (1) is provided with a water spray pipe (214), the outer wall of the water spray pipe (214) is full of water outlet holes, the top of the water spray pipe (214) is inserted into the end part of the connecting plate (208), and the other end of the water spray pipe (214) is connected with a water pump and a water source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122401977.2U CN215982629U (en) | 2021-10-07 | 2021-10-07 | Chimney belt cleaning device for thermal power station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122401977.2U CN215982629U (en) | 2021-10-07 | 2021-10-07 | Chimney belt cleaning device for thermal power station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215982629U true CN215982629U (en) | 2022-03-08 |
Family
ID=80570226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122401977.2U Active CN215982629U (en) | 2021-10-07 | 2021-10-07 | Chimney belt cleaning device for thermal power station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215982629U (en) |
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2021
- 2021-10-07 CN CN202122401977.2U patent/CN215982629U/en active Active
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