CN220200395U - Energy-saving dry ash removal intelligent conveying device for coal-fired power plant - Google Patents
Energy-saving dry ash removal intelligent conveying device for coal-fired power plant Download PDFInfo
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- CN220200395U CN220200395U CN202321236618.9U CN202321236618U CN220200395U CN 220200395 U CN220200395 U CN 220200395U CN 202321236618 U CN202321236618 U CN 202321236618U CN 220200395 U CN220200395 U CN 220200395U
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- 230000007246 mechanism Effects 0.000 claims abstract description 85
- 238000003860 storage Methods 0.000 claims abstract description 59
- 239000000428 dust Substances 0.000 claims abstract description 43
- 230000005540 biological transmission Effects 0.000 claims abstract description 29
- 230000005611 electricity Effects 0.000 claims description 9
- 239000003245 coal Substances 0.000 abstract description 13
- 230000008859 change Effects 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 238000004140 cleaning Methods 0.000 abstract description 2
- 239000002956 ash Substances 0.000 description 37
- 239000002245 particle Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000003818 cinder Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000010881 fly ash Substances 0.000 description 1
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Abstract
The utility model discloses an energy-saving dry ash removal intelligent conveying device of a coal-fired power plant, which comprises the following components: the device comprises a transmission mechanism, an electric storage mechanism, an ash absorbing mechanism and an ash storage mechanism, wherein the ash absorbing mechanism is arranged on one side of the transmission mechanism, the electric storage mechanism is arranged on the ash absorbing mechanism, the ash storage mechanism is arranged below the ash absorbing mechanism, the transmission mechanism can be opened to conduct speed change operation on a speed changer according to the size and weight characteristics of coal blocks to be transmitted, the stable and rapid transmission of the transmitted coal blocks is ensured, dust can be generated in the transmission process, when the device is used, the absorbed solar energy is converted into electric energy by a solar panel of the electric storage mechanism and is stored in a storage battery, the subsequent work is facilitated, the storage of resources is facilitated, the whole device is more energy-saving, the upper filter screen and the lower filter screen are arranged inside the ash storage mechanism to filter dust, when the dust in two layers of filter screens is more required to be cleaned, the filter screens can be taken out, the replacement of the cleaning is facilitated, the workload of operators is reduced, and the production cost is saved.
Description
Technical Field
The utility model relates to the technical field of intelligent conveying of coal-fired power plants, in particular to an energy-saving dry ash-removing intelligent conveying device of a coal-fired power plant.
Background
At present, a program control system of a pneumatic ash removal system of a power plant is widely applied at home and abroad, equipment selection and program control means of the program control system are standardized and modularized, the program control system mainly comprises an ash bucket for gradually accumulating boiler fly ash, a bin pump is arranged at the lower side of the ash bucket, a blanking dome valve is arranged on a channel of the ash bucket, which is communicated with the bin pump, a feeding air valve is connected to the bin pump, which is communicated with the upper part of an inner cavity of the bin pump, a discharging pipe is communicated with the lower side of the bin pump, and a controller controls actions of the blanking dome valve and the feeding air valve according to set time and program.
In the use of the conveying device of the coal-fired power plant on the market, more dust particles are generated on the coal, so that the generated dust is easily sucked into the body by a user in a large amount, the body of the user is endangered, if a dust removing mechanism is arranged, the manufacturing cost of the existing dust remover is high, and the generated dust of the coal-fired power plant is more, so that the cost of the coal-fired power plant is high, the filtering treatment is not thorough, the device is easy to block, and the subsequent treatment is influenced.
Disclosure of Invention
The utility model aims to provide an energy-saving dry ash removal intelligent conveying device for a coal-fired power plant, which is used for solving the problems that in the prior art, a large amount of dust particles are generated on coal, so that generated dust is easily sucked into a body by a user in a large amount, the body of the user is damaged, if a dust removal mechanism is arranged, the manufacturing cost of the conventional dust remover is high, and the generated dust of the coal-fired power plant is large, so that the cost is high for the coal-fired power plant, the filtering treatment is not thorough, the device is easy to block, and the subsequent treatment is influenced.
In order to achieve the above purpose, the present utility model provides the following technical solutions: an energy-saving dry ash removal intelligent conveying device for a coal-fired power plant, comprising: the device comprises a transmission mechanism, an electricity storage mechanism, an ash suction mechanism and an ash storage mechanism;
the ash storage mechanism is arranged below the ash suction mechanism.
Preferably, the transmission mechanism includes: the device comprises a motor, a rotating wheel, a chain, a driving wheel, a driven wheel, a conveyor belt and a speed changer;
the motor output end is connected with a rotating wheel, a chain is arranged on the outer side of the rotating wheel, a driving wheel is rotatably connected to the side face of the chain, and the motor is electrically connected with a speed changer.
Preferably, a conveyor belt is arranged on the outer side of the driving wheel, a driven wheel is connected to the side face of the conveyor belt, and the driving wheel and the two ends of the driven wheel are connected to the inside of the bracket.
Preferably, the electricity storage mechanism includes: solar panels and batteries;
and a storage battery is arranged below the solar panel.
Preferably, the ash absorbing mechanism comprises: the device comprises a support frame, an induced draft fan, an L-shaped fixed block, a set screw, an air delivery pipeline, a connector, an air delivery pipeline and an air delivery funnel;
the air suction fan is installed at the top of the support frame, the output end of the air suction fan is connected with an air conveying pipeline, the other end of the air conveying pipeline is connected with a connector, an air conveying pipeline is installed at the other end of the connector, and an air conveying funnel is installed at the bottom of the air conveying pipeline.
Preferably, the L-shaped fixing blocks are arranged on two sides of the induced draft fan, and positioning screws are connected between the L-shaped fixing blocks and the supporting frame in a penetrating threaded manner.
Preferably, the ash storage mechanism comprises: the device comprises a filter screen, a limiting block, a U-shaped clamping groove, a rebound spring, an air outlet and a universal wheel;
the universal wheel is installed to ash storage mechanism bottom, the inside two filter screens about being equipped with of ash storage mechanism.
Preferably, limiting blocks are arranged at two ends of the filter screen, symmetrical U-shaped clamping grooves are arranged at two sides of the inside of the ash storage mechanism, and rebound springs are arranged in the U-shaped clamping grooves.
Compared with the prior art, the utility model has the beneficial effects that: this open transmission mechanism can carry out variable speed operation with the derailleur according to the coal cinder size weight characteristic of required conveying, ensure that the coal cinder of conveying is stable and quick conveys, can produce the dust in the conveying process, when using, the solar panel of electricity storage mechanism is with absorbing solar energy conversion electric energy storage in the battery, convenient follow-up work, be favorable to the storage of resource, whole more energy-conservation, two filter screens about being equipped with inside the ash storage mechanism are filtered the dust about, when the dust in the two-layer filter screen is more needs to clear up, the filter screen can take out, be convenient for change the clearance, reduce operating personnel's work load, and practiced thrift manufacturing cost.
1. The motor of the transmission mechanism is turned on, the output end of the motor drives the rotating wheel to rotate, the rotating wheel drives the chain to rotate, the driving wheel rotates to drive the driven wheel to rotate, the conveying belt moves, the speed changer is turned on, at the moment, the speed changer is subjected to speed change operation according to the size and weight characteristics of the coal to be conveyed, the conveyed coal is ensured to be conveyed stably and rapidly, and dust can be generated in the conveying process;
2. the inside of the ash storage mechanism is provided with an upper filter screen and a lower filter screen, and the air transmission pipeline penetrates through the filter screen at the upper part, so that wind carrying ash moves in the two layers of filter screens, dust is blocked by the filter screens and stored in the two layers of filter screens due to larger particles, and the wind moves into the ash storage mechanism through the filter screens and is discharged from the air outlet;
3. when the dust in two-layer filter screen is more to be cleaned, open and store up grey mechanism top, remove the filter screen through to one side, take out the stopper from U type draw-in groove, rebound spring in the U type draw-in groove upwards moves this moment, and whole filter screen is taken out, is convenient for change the clearance, has reduced operating personnel's work load, has practiced thrift manufacturing cost.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic diagram of a transmission structure according to the present utility model;
FIG. 3 is a schematic cross-sectional view of the ash storage structure of the present utility model;
FIG. 4 is an enlarged schematic view of the structure of the present utility model at A;
fig. 5 is an enlarged schematic view of the structure of the present utility model at B.
In the figure: 1. a transmission mechanism; 101. a motor; 102. a rotating wheel; 103. a chain; 104. a driving wheel; 105. driven wheel; 106. a conveyor belt; 107. a transmission; 108. a bracket; 2. an electricity storage mechanism; 201. a solar panel; 202. a storage battery; 3. an ash absorbing mechanism; 301. a support frame; 302. an induced draft fan; 303. an L-shaped fixed block; 304. a set screw; 305. an air delivery pipeline; 306. a joint; 307. an air duct; 308. an air delivery funnel; 4. an ash storage mechanism; 401. a filter screen; 402. a limiting block; 403. a U-shaped clamping groove; 404. a rebound spring; 405. an air outlet; 406. and a universal wheel.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, the present utility model provides a technical solution: an energy-saving dry ash removal intelligent conveying device for a coal-fired power plant, comprising: the device comprises a transmission mechanism 1, an electricity storage mechanism 2, an ash suction mechanism 3 and an ash storage mechanism 4;
one side of the transmission mechanism 1 is provided with an ash sucking mechanism 3, an electric storage mechanism 2 is arranged on the ash sucking mechanism 3, and an ash storage mechanism 4 is arranged below the ash sucking mechanism 3.
The transmission mechanism 1 includes: the coal conveying device comprises a motor 101, a rotating wheel 102, a chain 103, a driving wheel 104, a driven wheel 105, a conveying belt 106 and a speed changer 107, wherein the output end of the motor 101 is connected with the rotating wheel 102, the chain 103 is arranged on the outer side of the rotating wheel 102, the driving wheel 104 is rotatably connected to the side face of the chain 103, the motor 101 is electrically connected with the speed changer 107, the speed changer 107 is opened, and at the moment, the speed changer 107 is subjected to speed change operation according to the size and weight characteristics of coal to be conveyed, so that the conveyed coal is ensured to be conveyed stably and rapidly.
A conveyor belt 106 is arranged on the outer side of the driving wheel 104, a driven wheel 105 is connected to the side face of the conveyor belt 106, two ends of the driving wheel 104 and the driven wheel 105 are connected to the inside of a bracket 108, a motor 101 of the transmission mechanism 1 is turned on, the output end of the motor 101 drives a rotating wheel 102 to rotate, the rotating wheel 102 drives a chain 103 to rotate, the driving wheel 104 rotates to drive the driven wheel 105 to rotate, and the conveyor belt 106 moves.
The electricity storage mechanism 2 includes: the solar panel 201 and the storage battery 202, the storage battery 202 is installed under the solar panel 201, when the solar panel 201 of the electricity storage mechanism 2 is used, absorbed solar energy is converted into electric energy to be stored in the storage battery 202, follow-up work is facilitated, storage of resources is facilitated, and the whole solar panel is more energy-saving.
The ash absorbing mechanism 3 includes: the air suction fan 302 is installed at the top of the support frame 301, the air suction fan 302 is connected with the air conveying pipeline 305 at the output end of the air suction fan 302, the connector 306 is connected with the other end of the air conveying pipeline 305, the air conveying pipeline 307 is installed at the other end of the connector 306, the air conveying funnel 308 is installed at the bottom of the air conveying pipeline 307, the air suction fan 302 on the support frame 301 of the ash suction mechanism 3 is fixed on the support frame 301 through the L-shaped fixing block 303 and the locating screw 304, and replacement and maintenance of the air suction fan 302 are facilitated.
The L-shaped fixing blocks 303 are arranged on two sides of the air suction fan 302, a set screw 304 is connected between the L-shaped fixing blocks 303 and the supporting frame 301 in a penetrating threaded manner, dust on the conveying belt 106 is sucked by the air suction fan 302 and is conveyed through the air conveying pipeline 305, and as the air conveying pipeline 305 is connected with the air conveying pipeline 307 through the connector 306, the air with dust reaches the inside of the dust storage mechanism 4 through the air conveying funnel 308.
An ash storage mechanism 4 comprising: the dust storage device comprises a filter screen 401, a limiting block 402, a U-shaped clamping groove 403, a rebound spring 404, an air outlet 405 and universal wheels 406, wherein the universal wheels 406 are arranged at the bottom of the dust storage mechanism 4, the upper filter screen 401 and the lower filter screen 401 are arranged in the dust storage mechanism 4, the dust storage mechanism 4 is moved through the universal wheels 406, as a result, dust-carrying wind moves in the two layers of filter screens 401, dust is blocked by the filter screens 401 due to larger particles, is stored in the two layers of filter screens 401, and the wind moves into the dust storage mechanism 4 through the filter screens 401 and is discharged from the air outlet 405.
The filter screen 401 both ends are equipped with stopper 402, store up the inside both sides of ash mechanism 4 and install symmetrical U type draw-in groove 403, U type draw-in groove 403 internally mounted has rebound spring 404, when the dust in two-layer filter screen 401 is more to need clear up, open and store up ash mechanism 4 top, remove filter screen 401 through to one side, take out stopper 402 from U type draw-in groove 403 in this moment, rebound spring 404 in the U type draw-in groove 403 upwards moves, whole filter screen 401 is taken out, be convenient for change the clearance, reduce operating personnel's work load, and saved manufacturing cost.
Working principle: when the energy-saving dry ash-removing intelligent conveying device equipment for the coal-fired power plant is used, firstly, a motor 101 of a conveying mechanism 1 is started, the output end of the motor 101 drives a rotating wheel 102 to rotate, the rotating wheel 102 drives a chain 103 to rotate, a driving wheel 104 rotates, the driving wheel 104 rotates and drives a driven wheel 105 to rotate, a conveying belt 106 on the inner side of a bracket 108 moves, a speed changer 107 is opened, the speed changer 107 is subjected to speed change operation according to the size and weight characteristics of coal blocks to be conveyed, stable and rapid conveying of the conveyed coal blocks is ensured, dust can be generated in the conveying process, when the energy-saving intelligent dry ash-removing intelligent conveying device equipment is used, the solar panel 201 of an electricity storage mechanism 2 converts absorbed solar energy into electric energy to be stored in a storage battery 202, the subsequent work is convenient, the storage of resources is facilitated, the whole energy-saving is realized, an air suction fan 302 on a supporting frame 301 of an ash suction mechanism 3 is opened, the induced draft fan 302 is fixed on the supporting frame 301 through the L-shaped fixing block 303 and the set screw 304, the exchange and the maintenance of the induced draft fan 302 are convenient, the induced draft fan 302 sucks the dust on the conveyor belt 106 and transmits the dust through the air transmission pipeline 305, the air transmission pipeline 305 is connected with the air transmission pipeline 307 through the joint 306, the dust-carrying wind reaches the inside of the dust storage mechanism 4 through the air transmission funnel 308, the dust storage mechanism 4 is moved through the universal wheel 406, the upper and lower filter screens 401 are arranged in the dust storage mechanism 4, the air transmission pipeline 307 penetrates through the filter screens 401 at the upper part, the dust-carrying wind moves in the two layers of filter screens 401, the dust is blocked by the filter screens 401 due to larger particles, the dust is stored in the two layers of filter screens 401, the wind moves into the dust storage mechanism 4 through the filter screens 401 and is discharged from the air outlet 405, when the dust in the two layers of filter screens 401 is more to be cleaned, the top of the ash storage mechanism 4 is opened, the filter screen 401 is moved to one side, the limiting block 402 is taken out of the U-shaped clamping groove 403, the rebound spring 404 in the U-shaped clamping groove 403 moves upwards at the moment, the whole filter screen 401 is taken out, replacement and cleaning are convenient, the workload of operators is reduced, the production cost is saved, and the contents which are not described in detail in the description belong to the prior art known to the expert in the field.
Although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (4)
1. An energy-saving dry ash removal intelligent conveying device for a coal-fired power plant, comprising: the device is characterized by comprising a transmission mechanism (1), a storage motor mechanism (2), an ash suction mechanism (3) and an ash storage mechanism (4);
the utility model discloses a dust collecting device, including transmission mechanism (1), dust collecting mechanism (3), dust collecting mechanism (4) are installed down to dust collecting mechanism (3), include: the device comprises a supporting frame (301), an induced draft fan (302), an L-shaped fixed block (303), a set screw (304), an air transmission pipeline (305), a connector (306), an air transmission pipeline (307) and an air transmission funnel (308); induced draft fan (302) are installed at support frame (301) top, induced draft fan (302) output is connected with air conveying pipeline (305), air conveying pipeline (305) other end is connected with joint (306), air conveying pipeline (307) are installed to the joint (306) other end, air conveying funnel (308) are installed to air conveying pipeline (307) bottom, L type fixed block (303) are installed to induced draft fan (302) both sides, run through threaded connection between L type fixed block (303) and support frame (301) has set screw (304), ash storage mechanism (4) include: filter screen (401), stopper (402), U type draw-in groove (403), rebound spring (404), air outlet (405) and universal wheel (406), universal wheel (406) are installed to ash storage mechanism (4) bottom, ash storage mechanism (4) inside is equipped with two upper and lower filter screens (401), filter screen (401) both ends are equipped with stopper (402), U type draw-in groove (403) of symmetry are installed to ash storage mechanism (4) inside both sides, U type draw-in groove (403) internally mounted has rebound spring (404).
2. The energy-saving dry ash removal intelligent conveying device for a coal-fired power plant according to claim 1, wherein the energy-saving dry ash removal intelligent conveying device is characterized in that: the transmission mechanism (1) comprises: the device comprises a motor (101), a rotating wheel (102), a chain (103), a driving wheel (104), a driven wheel (105), a conveyor belt (106), a transmission (107) and a bracket (108);
the motor (101) output is connected with the rotation wheel (102), install chain (103) in rotation wheel (102) outside, chain (103) side rotates and is connected with drive wheel (104), motor (101) electric connection has derailleur (107).
3. The energy-saving dry ash removal intelligent conveying device for a coal-fired power plant according to claim 2, wherein: a conveyor belt (106) is arranged on the outer side of the driving wheel (104), a driven wheel (105) is connected to the side face of the conveyor belt (106), and the driving wheel (104) and the driven wheel (105) are connected to the inside of the bracket (108).
4. The energy-saving dry ash removal intelligent conveying device for a coal-fired power plant according to claim 1, wherein the energy-saving dry ash removal intelligent conveying device is characterized in that: the electricity storage mechanism (2) includes: a solar panel (201) and a battery (202);
a storage battery (202) is arranged below the solar panel (201).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321236618.9U CN220200395U (en) | 2023-05-22 | 2023-05-22 | Energy-saving dry ash removal intelligent conveying device for coal-fired power plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321236618.9U CN220200395U (en) | 2023-05-22 | 2023-05-22 | Energy-saving dry ash removal intelligent conveying device for coal-fired power plant |
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| Publication Number | Publication Date |
|---|---|
| CN220200395U true CN220200395U (en) | 2023-12-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321236618.9U Active CN220200395U (en) | 2023-05-22 | 2023-05-22 | Energy-saving dry ash removal intelligent conveying device for coal-fired power plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220200395U (en) |
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2023
- 2023-05-22 CN CN202321236618.9U patent/CN220200395U/en active Active
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