CN216835795U - Thermal power plant coal conveyor belt lower part caking coal cleaning device - Google Patents
Thermal power plant coal conveyor belt lower part caking coal cleaning device Download PDFInfo
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- CN216835795U CN216835795U CN202122772470.8U CN202122772470U CN216835795U CN 216835795 U CN216835795 U CN 216835795U CN 202122772470 U CN202122772470 U CN 202122772470U CN 216835795 U CN216835795 U CN 216835795U
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Abstract
The utility model discloses a device for cleaning coal adhered to the lower part of a coal conveying belt of a thermal power plant, which comprises a conveying assembly, a cleaning assembly and a cleaning assembly, wherein the conveying assembly comprises a fixed frame and a conveying belt arranged on one side of the fixed frame; the cleaning assembly is arranged below the conveying belt and comprises a first box body arranged below the conveying belt, a rotating rod arranged in the first box body, a cleaning head arranged at the top of the rotating rod and first baffle plates arranged on two sides of the top of the first box body; and the spraying assembly is arranged below the conveying belt and comprises a second box body arranged below the conveying belt and a spraying pipe arranged above the second box body. The device solves the problems that the prior thermal power plant conveys coal through the coal conveying belt, and a large amount of dust and coal blocks are adhered to the coal conveying belt during coal conveying, so that the environmental pollution is caused, and meanwhile, the civilized production of the thermal power plant is not facilitated.
Description
Technical Field
The utility model relates to the technical field of coal conveying equipment, in particular to a device for cleaning sticky coal at the lower part of a coal conveying belt of a thermal power plant.
Background
A heat power plant for short is a plant for producing electric energy by using combustible materials as fuel, and the basic production process is that the fuel heats water to generate steam during combustion, the chemical energy of the fuel is converted into heat energy, the steam pressure pushes a steam turbine to rotate, the heat energy is converted into mechanical energy, then the steam turbine drives a generator to rotate, the mechanical energy is converted into electric energy, a prime motor is usually a steam engine or a gas turbine, and in some smaller power stations, an internal combustion engine can be used.
SUMMERY OF THE UTILITY MODEL
This section is for the purpose of summarizing some aspects of embodiments of the utility model and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the abstract and the title of the application to avoid obscuring the purpose of this section, the abstract and the title of the application, and such simplifications or omissions are not intended to limit the scope of the utility model.
The utility model has been made in view of the above and/or other problems with the conventional thermal power plant coal belt lower sticky coal cleaning apparatus.
Therefore, the utility model aims to solve the problems that the coal is conveyed by the coal conveying belt in the thermal power plant, and the coal conveying belt is stained with a large amount of dust and coal blocks during coal conveying, so that the environment is polluted, and meanwhile, the civilized production of the thermal power plant is not facilitated.
In order to solve the technical problems, the utility model provides the following technical scheme: a device for cleaning coal adhered to the lower part of a coal conveying belt of a thermal power plant comprises a conveying assembly, a cleaning assembly and a cleaning assembly, wherein the conveying assembly comprises a fixing frame and a conveying belt arranged on one side of the fixing frame; the cleaning assembly is arranged below the conveying belt and comprises a first box body arranged below the conveying belt, a rotating rod arranged in the first box body, a cleaning head arranged at the top of the rotating rod and first baffle plates arranged on two sides of the top of the first box body; and the spraying assembly is arranged below the conveying belt and comprises a second box body arranged below the conveying belt, a spraying pipe arranged above the second box body and a spray head arranged at the top of the spraying pipe.
As a preferred scheme of the device for cleaning the sticky coal at the lower part of the coal conveying belt of the thermal power plant, the device comprises: the fixing frame comprises supporting rods arranged on one side, and the number of the supporting rods is two.
As a preferred scheme of the device for cleaning the coal adhered to the lower part of the coal conveying belt of the thermal power plant, the device comprises the following components: the fixing frame further comprises a fixing rod arranged on one side of the supporting rod, a rotating shaft arranged on the outer side of the fixing rod, and a fixing plate arranged at the bottom of the fixing frame.
As a preferred scheme of the device for cleaning the coal adhered to the lower part of the coal conveying belt of the thermal power plant, the device comprises the following components: the first box comprises a motor arranged inside and a driving gear arranged at the top of the motor.
As a preferred scheme of the device for cleaning the coal adhered to the lower part of the coal conveying belt of the thermal power plant, the device comprises the following components: the first box body further comprises a driven gear arranged on the outer side of the driving gear, and the inner ring of the driven gear is fixedly matched with the outer side of the rotating rod.
As a preferred scheme of the device for cleaning the coal adhered to the lower part of the coal conveying belt of the thermal power plant, the device comprises the following components: the second box is including setting up in inside water pump to and set up in the drinking-water pipe of water pump one end.
As a preferred scheme of the device for cleaning the sticky coal at the lower part of the coal conveying belt of the thermal power plant, the device comprises: the second box body further comprises a water tank arranged on one side of the water pumping pipe and a water adding pipe arranged on one side of the water tank.
As a preferred scheme of the device for cleaning the sticky coal at the lower part of the coal conveying belt of the thermal power plant, the device comprises: the spraying pipe comprises a communicating pipe arranged at the bottom and a water guide groove arranged at the top of the second box body.
As a preferred scheme of the device for cleaning the sticky coal at the lower part of the coal conveying belt of the thermal power plant, the device comprises: the shower still including set up in the water catch bowl at second box top, and set up in the connecting pipe of water catch bowl bottom.
As a preferred scheme of the device for cleaning the coal adhered to the lower part of the coal conveying belt of the thermal power plant, the device comprises the following components: the spray pipe also comprises a filter box arranged on one side of the connecting pipe and a drain pipe arranged on one side of the filter box.
The utility model has the beneficial effects that: according to the coal conveying device, the conveying assembly is arranged to convey coal conveniently, the cleaning assembly is arranged to clean dust and coal blocks adhered to the conveying belt conveniently, and the spraying assembly is arranged to wash the conveying belt conveniently, so that the dust and the dust are cleaned, the adhered coal blocks are cleaned simultaneously, and the conveying effect of the conveying belt is greatly improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the description below are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive labor. Wherein:
fig. 1 is a structural diagram of a sticky coal cleaning device at the lower part of a coal conveying belt of a thermal power plant.
Fig. 2 is a first box structure diagram of a thermal power plant coal conveying belt lower part sticky coal cleaning device.
Fig. 3 is a structural diagram of a cleaning assembly of a device for cleaning coal adhered to the lower part of a coal conveying belt of a thermal power plant.
Fig. 4 is a second box structure diagram of the thermal power plant coal conveying belt lower part sticky coal cleaning device.
Fig. 5 is a structure diagram of a spraying assembly of a coal-sticking cleaning device at the lower part of a coal conveying belt of a thermal power plant.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways than those specifically described and will be readily apparent to those of ordinary skill in the art without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.
Furthermore, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one implementation of the utility model. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.
Example 1
Referring to fig. 1, 2, 3, 4 and 5, a first embodiment of the present invention provides a thermal power plant coal conveying belt lower sticky coal cleaning device, which includes a conveying assembly 100, a cleaning assembly 200 and a spraying assembly 300, the conveying assembly 100 is used for conveying coal, the cleaning assembly 200 is used for cleaning dust and coal blocks adhered to a conveying belt, and the spraying assembly 300 is used for washing the conveying belt, so as to clean the dust and the dust, clean the coal blocks adhered to the conveying belt, and greatly improve the conveying effect of the conveying belt.
Specifically, the conveying assembly 100 includes a fixing frame 101, and a conveying belt 102 disposed on one side of the fixing frame 101. The coal is conveyed by a conveying belt 102, and the conveying belt 102 is supported and fixed by a fixing frame 101.
Preferably, the cleaning assembly 200 is disposed below the conveyor belt 102, and includes a first box 201 disposed below the conveyor belt 102, a rotating rod 202 disposed inside the first box 201, a cleaning head 203 disposed on the top of the rotating rod 202, and first baffles 204 disposed on two sides of the top of the first box 201. The cleaning head 203 is driven to rotate by the two rotating rods 202 inside the first box 201, so that dust and coal blocks adhered to the conveying belt 102 are cleaned.
Preferably, the spraying assembly 300 is disposed below the conveyor belt 102, and includes a second box 301 disposed below the conveyor belt 102, a spraying pipe 302 disposed above the second box 301, and a spraying head 303 disposed on the top of the spraying pipe 302. The conveying belt 102 is washed through the spray pipe 302 and the spray head 303, and dust and coal blocks which are not cleaned by the cleaning head 203 are cleaned, so that the cleaning effect is greatly improved.
When using, carry the coal cinder through conveyor belt 102, support and fix conveyor belt 102 through setting up mount 101, two dwang 202 through first box 201 inside drive cleaning head 203 and rotate, thereby clear up dust and coal cinder that conveyor belt 102 was stained with, wash conveyor belt 102 through shower 302 and shower nozzle 303, the dust and the coal cinder that do not clear up cleaning head 203 have been cleared up, the effect of cleaning has been improved greatly.
Example 2
Referring to fig. 1 to 3, a second embodiment of the present invention is based on the above embodiment.
Specifically, the holder 101 includes two support rods 101a disposed at one side, and the number of the support rods 101a is set to two. The support of the conveyor belt 102 is facilitated by the provision of the support rod 101 a.
Preferably, the fixing frame 101 further includes a fixing rod 101b disposed at one side of the supporting rod 101a, a rotating shaft 101c disposed at an outer side of the fixing rod 101b, and a fixing plate 101d disposed at a bottom of the fixing frame 101. The fixing rod 101b is fixedly connected to one side of the supporting rod 101a, and the rotating shaft 101c is rotatably connected to the outer side of the fixing rod 101b, so that the coal conveying operation of the conveyor belt 102 can be performed more stably through the rotating shaft 101 c.
Preferably, the first housing 201 includes a motor 201a disposed inside and a driving gear 201b disposed on the top of the motor 201 a. Since the motor 201a is provided inside the first casing 201, the driving gear 201b is rotated by the motor 201 a.
Preferably, the first casing 201 further includes a driven gear 201c disposed outside the driving gear 201b, and an inner ring of the driven gear 201c is fixedly engaged with an outer side of the rotating rod 202. The driving gear 201b drives two driven gears 201c to rotate, and the driven gears 201c are fixedly connected with the rotating rod 202 to drive the cleaning head 203 to rotate.
When the coal conveying device is used, coal blocks are conveyed through the conveying belt 102, the conveying belt 102 is supported and fixed through the fixing frame 101, the cleaning head 203 is driven to rotate through the two rotating rods 202 in the first box body 201, so that dust and coal blocks adhered to the conveying belt 102 are cleaned, the conveying belt 102 is washed through the spraying pipe 302 and the spray head 303, dust and coal blocks which are not cleaned by the cleaning head 203 are cleaned, the cleaning effect is greatly improved, the conveying belt 102 is conveniently supported through the supporting rod 101a, the fixing rod 101b is fixedly connected to one side of the supporting rod 101a, the rotating shaft 101c is rotatably connected to the outer side of the fixing rod 101b, so that the conveying belt 102 can more stably convey coal through the rotating shaft 101c, the motor 201a is arranged in the first box body 201, so that the driving gear 201b is driven to rotate through the motor 201a, the driving gear 201b drives two driven gears 201c to rotate, and the driven gears 201c are fixedly connected with the rotating rod 202 to drive the cleaning head 203 to rotate, so as to clean the conveying belt 102.
Example 3
Referring to FIGS. 4-5, a third embodiment of the present invention is based on the first two embodiments.
Specifically, the second tank 301 includes a water pump 301a disposed inside, and a pumping pipe 301b disposed at one end of the water pump 301 a. The water pumping end of the water pump 301a is communicated with a water pumping pipe 301b, so that the water pump 301a can pump water conveniently.
Preferably, the second tank 301 further includes a water tank 301c disposed at one side of the pumping pipe 301b, and a water feeding pipe 301d disposed at one side of the water tank 301 c. The water tank 301c is convenient for the drinking-water pipe 301b to draw water, and the filler pipe 301d is convenient for add water to the water tank 301 c.
Preferably, the shower pipe 302 includes a communicating pipe 302a disposed at the bottom, and a water chute 302b disposed at the top of the second tank 301. The water pump 301c supplies water into the shower pipe 302 through the communication pipe 302a, and thus, the water is discharged through the nozzle 303 to clean the conveyor belt 102, and the water guide groove 302b facilitates collection of sewage.
Preferably, the shower pipe 302 further includes a water collecting tank 302c disposed at the top of the second tank 301, and a connection pipe 302d disposed at the bottom of the water collecting tank 302 c. The sewage enters the water collecting tank 302c through the water guiding groove 302b and is discharged through the connection pipe 302 d.
Preferably, the shower pipe 302 further includes a filter box 302e disposed at one side of the connection pipe 302d, and a drain pipe 302f disposed at one side of the filter box 302 e. The sewage enters the filter tank 302e through the connection pipe 302d, and the filter tank 302e filters the water and then discharges the filtered water through the drainage pipe 302 f.
When the coal conveying device is used, coal blocks are conveyed through the conveying belt 102, the conveying belt 102 is supported and fixed through the fixing frame 101, the cleaning head 203 is driven to rotate through the two rotating rods 202 in the first box body 201, so that dust and coal blocks adhered to the conveying belt 102 are cleaned, the conveying belt 102 is washed through the spraying pipe 302 and the spray head 303, dust and coal blocks which are not cleaned by the cleaning head 203 are cleaned, the cleaning effect is greatly improved, the conveying belt 102 is conveniently supported through the supporting rod 101a, the fixing rod 101b is fixedly connected to one side of the supporting rod 101a, the rotating shaft 101c is rotatably connected to the outer side of the fixing rod 101b, so that the conveying belt 102 can stably convey coal through the rotating shaft 101c, the motor 201a is arranged in the first box body 201, so that the driving gear 201b is driven to rotate through the motor 201a, two driven gears 201c are driven by the driving gear 201b to rotate, the driven gears 201c drive the cleaning head 203 to rotate by being fixedly connected with the rotating rod 202, the conveying belt 102 is cleaned, the water pumping end of the water pump 301a is communicated with a water pumping pipe 301b to facilitate water pumping of the water pump 301a, the water tank 301c facilitates water pumping of the water pumping pipe 301b, the water adding pipe 301d facilitates water adding of the water tank 301c, the water pump 301c supplies water into the spraying pipe 302 through a communicating pipe 302a so as to spray water out through the spray head 303, the conveying belt 102 is cleaned, the water chute 302b is convenient for collecting sewage, the sewage enters the water collection tank 302c through the water chute 302b, the sewage is discharged through the connection pipe 302d, and the sewage is introduced into the filtering tank 302e through the connection pipe 302d, and the filtering tank 302e filters the water and then discharges the filtered water through the drainage pipe 302 f.
It should be noted that the above-mentioned embodiments are only for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the claims of the present invention.
Claims (10)
1. The utility model provides a thermal power plant coal conveyor belt lower part caking coal cleaning device which characterized in that: comprises the steps of (a) preparing a mixture of a plurality of raw materials,
the conveying assembly (100) comprises a fixed frame (101) and a conveying belt (102) arranged on one side of the fixed frame (101);
the cleaning assembly (200) is arranged below the conveying belt (102) and comprises a first box body (201) arranged below the conveying belt (102), a rotating rod (202) arranged inside the first box body (201), a cleaning head (203) arranged at the top of the rotating rod (202) and first baffle plates (204) arranged at two sides of the top of the first box body (201); and the number of the first and second groups,
the spraying assembly (300) is arranged below the conveying belt (102), and comprises a second box body (301) arranged below the conveying belt (102), a spraying pipe (302) arranged above the second box body (301), and a spraying head (303) arranged at the top of the spraying pipe (302).
2. The apparatus for cleaning the sticky coal on the lower part of the coal belt in the thermal power plant according to claim 1, characterized in that: the fixing frame (101) comprises supporting rods (101a) arranged on one side, and the number of the supporting rods (101a) is two.
3. The thermal power plant coal conveying belt lower part sticky coal cleaning device as claimed in claim 2, characterized in that: the fixing frame (101) further comprises a fixing rod (101b) arranged on one side of the supporting rod (101a), a rotating shaft (101c) arranged on the outer side of the fixing rod (101b), and a fixing plate (101d) arranged at the bottom of the fixing frame (101).
4. The thermal power plant coal conveying belt lower part sticky coal cleaning device as claimed in claim 1, characterized in that: the first box (201) comprises a motor (201a) arranged inside and a driving gear (201b) arranged at the top of the motor (201 a).
5. The thermal power plant coal conveying belt lower part sticky coal cleaning device according to claim 4, characterized in that: the first box (201) further comprises a driven gear (201c) arranged on the outer side of the driving gear (201b), and the inner ring of the driven gear (201c) is fixedly matched with the outer side of the rotating rod (202).
6. The thermal power plant coal conveying belt lower part sticky coal cleaning device as claimed in claim 1, characterized in that: the second box body (301) comprises a water pump (301a) arranged inside and a water pumping pipe (301b) arranged at one end of the water pump (301 a).
7. The thermal power plant coal conveying belt lower part sticky coal cleaning device according to claim 6, characterized in that: the second box (301) is further provided with a water tank (301c) arranged on one side of the water pumping pipe (301b) and a water adding pipe (301d) arranged on one side of the water tank (301 c).
8. The apparatus for cleaning the sticky coal on the lower part of the coal belt in the thermal power plant according to claim 1, characterized in that: the spray pipe (302) comprises a communicating pipe (302a) arranged at the bottom and a water guide groove (302b) arranged at the top of the second box body (301).
9. The thermal power plant coal conveying belt lower part sticky coal cleaning device as claimed in claim 1, characterized in that: the spray pipe (302) further comprises a water collecting tank (302c) arranged at the top of the second box body (301), and a connecting pipe (302d) arranged at the bottom of the water collecting tank (302 c).
10. The thermal power plant coal conveying belt lower part sticky coal cleaning device according to claim 9, characterized in that: the spray pipe (302) further comprises a filter box (302e) arranged on one side of the connecting pipe (302d), and a drain pipe (302f) arranged on one side of the filter box (302 e).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122772470.8U CN216835795U (en) | 2021-11-12 | 2021-11-12 | Thermal power plant coal conveyor belt lower part caking coal cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122772470.8U CN216835795U (en) | 2021-11-12 | 2021-11-12 | Thermal power plant coal conveyor belt lower part caking coal cleaning device |
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| CN216835795U true CN216835795U (en) | 2022-06-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122772470.8U Active CN216835795U (en) | 2021-11-12 | 2021-11-12 | Thermal power plant coal conveyor belt lower part caking coal cleaning device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115072418A (en) * | 2022-07-22 | 2022-09-20 | 河北冀枣运输机械股份有限公司 | Power dust removal device of belt conveyor |
-
2021
- 2021-11-12 CN CN202122772470.8U patent/CN216835795U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115072418A (en) * | 2022-07-22 | 2022-09-20 | 河北冀枣运输机械股份有限公司 | Power dust removal device of belt conveyor |
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