CN219103024U - A dust processing apparatus for power plant's powder process - Google Patents
A dust processing apparatus for power plant's powder process Download PDFInfo
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- CN219103024U CN219103024U CN202221491457.3U CN202221491457U CN219103024U CN 219103024 U CN219103024 U CN 219103024U CN 202221491457 U CN202221491457 U CN 202221491457U CN 219103024 U CN219103024 U CN 219103024U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
- Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
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Abstract
The utility model discloses a dust treatment device for power plant powder preparation, which comprises: a main body and a control box; the control box is installed to main part side, the front portion of main part is connected with the maintenance cat ladder, main part side is connected with first connecting pipe. This a dust processing apparatus for power plant powder process, can slide with the gag lever post when the spacing groove is contrary to remove, make things convenient for the length of second connecting pipe and first connecting pipe to adjust according to the height of the pipe connection department of main part, when the one end of locating piece slides to the constant head tank inside, the locating piece can fix a position the companion ladder, make things convenient for the companion ladder to pack up when not using, avoid very staff mistake to climb up the main part, the locating plate can drive the draw-in groove and remove the position of fixture block when accomodating the board deformation, the take-in plate can reset at this moment and make fixture block and draw-in groove carry out the block and be connected, the connection power cord of convenient control box can carry out the bunch, avoid the connection power cord of control box to twine each other.
Description
Technical Field
The utility model relates to the technical field of power plants, in particular to a dust treatment device for pulverizing a power plant.
Background
The task of the coal pulverizing system of the thermal power plant is to grind and dry raw coal into pulverized coal with certain fineness and moisture, and send the pulverized coal needed by boiler combustion into a furnace for combustion, so that a large amount of dust is generated in the process of pulverizing the coal by the power plant, and the dust is required to be treated by a dust treatment device, and the existing dust treatment device has certain defects in use, such as;
the utility model discloses pulse dust removal equipment as disclosed in publication number CN208065977U, which comprises a supporting frame, wherein a box body is arranged on the supporting frame, an air inlet is arranged on one side of the box body, and an air outlet is arranged on the other side of the box body, and is characterized in that: the device comprises a box body, wherein a filter mechanism capable of filtering waste gas is arranged in the box body, a blowing mechanism capable of blowing the filter mechanism to blow dust on the filter mechanism is arranged above the filter mechanism, a cleaning mechanism capable of cleaning the filter mechanism is arranged above the filter mechanism on one side of the blowing mechanism, a drying mechanism capable of drying the cleaned filter mechanism is arranged below the filter mechanism, and a sealing mechanism capable of sealing the box body in the drying process is arranged below the drying mechanism, so that the pulse dust removing equipment is high in efficiency, the working time is greatly reduced, the use requirements of people can be met, and the economic benefit is greatly increased;
the prior art scheme has the following problems when in use:
1. the length of the connecting pipe is usually fixed, so that when the connecting position of the main body is higher, the connecting pipe cannot be matched with the connecting position of the main body, and the length of the connecting pipe is inconvenient to adjust;
2. the overhaul cat ladder is connected to the outside of the main body, so that danger can be generated when a non-staff uses the cat ladder, and the overhaul cat ladder does not have the function of being retracted when not needed;
3. when the control box is used, the power supply connecting wires are scattered outside, so that the power supply connecting wires are mutually wound, and the wire harness can be conveniently carried out when the power supply connecting wires are used;
there is a need for improvement in view of the above-mentioned problems.
Disclosure of Invention
The utility model provides the following technical scheme: the utility model aims to provide a dust treatment device for power plant powder making, which solves the problems that the dust treatment device for power plant powder making in the current market provided by the background technology has a plurality of defects, the length of a connecting pipe is usually fixed, so that when the connecting position of a main body is higher, the connecting pipe cannot be matched with the connecting position of the main body, the length of the connecting pipe is inconvenient to adjust, an overhaul ladder is connected to the outside of the main body, danger can be generated when a non-staff uses the ladder, the overhaul ladder does not have the function of retracting when the overhaul ladder is not needed, the power connection wires of a control box can be scattered outside when the control box is used, the power connection wires can be mutually wound, and the problem that the power connection wires can be conveniently used for wire bundling is solved.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a dust handling apparatus for power plant pulverizing, comprising: a main body and a control box;
the side of the main body is provided with a control box, the front part of the main body is connected with an overhaul crawling ladder, the side of the main body is connected with a first connecting pipe, one end of the first connecting pipe is provided with a second connecting pipe, and the other end of the second connecting pipe is connected with an air outlet mechanism;
the first connecting block is connected with one end of the second connecting pipe, the upper part of the first connecting block is connected with a bearing, a screw rod is connected in the bearing in a penetrating way, and the side surface of the screw rod is connected with a second connecting block;
the second connecting block is connected to one end of the first connecting pipe, connecting rods are connected to the side faces of the first connecting pipe and the second connecting pipe, limiting grooves are formed in the end portions of the connecting rods, and limiting rods are connected between the limiting grooves.
Preferably, a rotating structure is formed between the first connecting block and the screw rod through a bearing, the screw rod is in threaded connection with the second connecting block, the rotating screw rod can slide in a threaded manner through the second connecting block, the bearing can be driven to move in a rotating manner when the screw rod slides in a threaded manner, and the bearing can push the first connecting block to move when moving.
Preferably, the connecting rods and the limiting grooves are symmetrically arranged in two groups about the center of the limiting rod, the limiting grooves are in sliding connection with the limiting rod, the second connecting pipe can drive the two groups of connecting rods to move oppositely with the limiting grooves when moving oppositely with the first connecting pipe, and the limiting grooves can slide with the limiting rod when moving oppositely.
Preferably, the overhaul cat ladder is further provided with a collection groove, an elevator, a positioning groove, a fixed block, an extrusion groove, a pull rod, a positioning block and a spring;
the storage groove is formed in the bottom of the overhaul cat ladder, the lifting ladder is embedded in the storage groove, the lifting ladder is pushed to slide through the storage groove, the positioning groove is formed in the side face of the lifting ladder, and the side face of the overhaul cat ladder is connected with the fixing block;
the extrusion groove is penetrated and arranged on the side surfaces of the fixed block and the overhaul crawling ladder, a pull rod is penetrated and connected inside the extrusion groove, one end of the pull rod is connected with a positioning block, and a spring is connected between the positioning block and the extrusion groove.
Preferably, the positioning block is in sliding connection with the positioning groove, the positioning block and the pull rod are of an integrated structure, the positioning block can slide with the positioning groove through the extrusion groove when reset, and the positioning block can position the elevator when one end of the positioning block slides into the positioning groove.
Preferably, the positioning block, the pull rod and the extrusion groove are in sliding connection, and a telescopic structure is formed between the positioning block and the extrusion groove through a spring, when the positioning groove moves to the side surface of the positioning block, the positioning block can be reset through the self elasticity of the spring.
Preferably, the main body is further provided with a storage plate, a clamping block, a hinge, a positioning plate and a clamping groove;
the storage plate is connected to the side face of the main body, a clamping block is connected to the end of the storage plate, and a hinge is connected to the other end of the storage plate;
the locating plate is connected the side of hinge, is close to the draw-in groove has been run through on the surface of locating plate, and constitutes the block structure between draw-in groove and the fixture block, can drive the draw-in groove and remove when the locating plate upset, and when the draw-in groove moved the fixture block side, the draw-in groove can extrude the inclined plane of fixture block, can extrude the storage board when the fixture block receives the extrusion, can produce deformation through self plastics material when the storage board receives the extrusion.
Preferably, the storage plate and the positioning plate are made of plastic materials, a turnover structure is formed between the storage plate and the positioning plate through a hinge, the hinge can be driven to rotate by pulling the positioning plate, and the positioning plate and the storage plate can be turned over when the hinge rotates.
Compared with the prior art, the utility model has the beneficial effects that: this a dust processing apparatus for power plant powder process, can slide with the gag lever post when the spacing groove is contrary to remove, make things convenient for the length of second connecting pipe and first connecting pipe to adjust according to the height of the pipe connection department of main part, when the one end of locating piece slides to the constant head tank inside, the locating piece can fix a position the companion ladder, make things convenient for the companion ladder to pack up when not using, avoid very staff mistake to climb up the main part, the locating plate can drive the draw-in groove and remove the position of fixture block when accomodating the board deformation, the take-in plate can reset at this moment and make fixture block and draw-in groove carry out the block and be connected, the connection power cord of convenient control box can carry out the bunch, avoid the connection power cord of control box to twine each other.
1. The rotating screw rod can slide in a threaded manner through the second connecting block, the bearing can be driven to move in a rotating manner when the screw rod slides in a threaded manner, the first connecting block can be driven to move when the bearing moves, the second connecting pipe can be driven to move when the first connecting block moves, the corrugated pipe can be stretched when the second connecting pipe moves, the two groups of connecting rods can be driven to move in an opposite manner with the limiting groove when the second connecting pipe moves in an opposite manner with the first connecting pipe, the limiting groove can slide with the limiting rod when the limiting groove moves in an opposite manner, and the length of the second connecting pipe and the first connecting pipe can be conveniently adjusted according to the height of a pipeline connecting part of the main body;
2. when the positioning block is reset, the positioning block can slide with the positioning groove through the extrusion groove, and when one end of the positioning block slides into the positioning groove, the positioning block can position the elevator, so that the elevator can be conveniently retracted when not in use, and a very worker is prevented from climbing up the main body by mistake;
3. the connecting power line of control box is placed in the inside of accomodating the board, after the connecting power line is placed and is accomplished, the pulling locating plate can drive the hinge and rotate, can make locating plate and accomodate the board and overturn when the hinge rotates, can drive the draw-in groove and remove when the locating plate overturns, when the draw-in groove removes the fixture block side, the draw-in groove can extrude the inclined plane of fixture block, can extrude the accomodating board when the fixture block receives the extrusion, can produce deformation through self plastics material when the accomodating board receives the extrusion, the locating plate can drive the draw-in groove and remove the position of fixture block when the accomodating board is deformed, the accomodating board can reset and make fixture block and draw-in groove carry out the block connection this moment, the connecting power line of convenient control box can carry out the bunch, avoid the connecting power line of control box to twine each other.
Drawings
FIG. 1 is a schematic diagram of a front view of the present utility model;
FIG. 2 is a schematic diagram of an enlarged top view structure of the overhaul crawling ladder;
FIG. 3 is a schematic top view of the control box of the present utility model;
FIG. 4 is a schematic view of a partial enlarged structure of a first connecting tube and a second connecting tube according to the present utility model;
fig. 5 is an enlarged schematic view of the structure of the portion a of the present utility model.
In the figure: 1. a main body; 2. a control box; 3. overhauling a cat ladder; 4. a first connection pipe; 5. a second connection pipe; 6. an air outlet mechanism; 7. a bellows; 8. a first connection block; 9. a bearing; 10. a screw; 11. a second connection block; 12. a connecting rod; 13. a limit groove; 14. a limit rod; 15. a collection groove; 16. an elevator; 17. a positioning groove; 18. a fixed block; 19. an extrusion groove; 20. a pull rod; 21. a positioning block; 22. a spring; 23. a storage plate; 24. a clamping block; 25. a hinge; 26. a positioning plate; 27. a clamping groove.
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: a dust handling apparatus for power plant pulverizing, comprising: a main body 1 and a control box 2;
the control box 2 is installed to main part 1 side-mounting, the front portion of main part 1 is connected with overhauls cat ladder 3, main part 1 side-connection has first connecting pipe 4, first connecting pipe 4 one end is provided with second connecting pipe 5, the second connecting pipe 5 other end is connected with air-out mechanism 6, first connecting block 8, connect the one end at second connecting pipe 5, first connecting block 8 upper portion is connected with bearing 9, the inside through connection of bearing 9 has screw rod 10, screw rod 10 side-connection has second connecting block 11, connect the one end at first connecting pipe 4, first connecting pipe 4 all is connected with connecting rod 12 with the side of second connecting pipe 5, spacing groove 13 has all been seted up to the tip of connecting rod 12, all be connected with gag lever post 14 between the spacing groove 13.
The first connecting block 8 and the screw rod 10 form a rotating structure through a bearing 9, and the screw rod 10 and the second connecting block 11 are in threaded connection.
The connecting rod 12 and the limiting groove 13 are symmetrically arranged in two groups about the center of the limiting rod 14, and the limiting groove 13 is in sliding connection with the limiting rod 14.
Referring to fig. 1 and 4, it can be seen that the rotating screw 10 can slide through the second connecting block 11, the bearing 9 can be driven to rotate when the screw 10 slides through the screw, the first connecting block 8 can be pushed to move when the bearing 9 moves, the second connecting pipe 5 can be driven to move when the first connecting block 8 moves, the bellows 7 can be stretched when the second connecting pipe 5 moves, the two groups of connecting rods 12 can be driven to move opposite to the limiting grooves 13 when the second connecting pipe 5 moves opposite to the first connecting pipe 4, and the limiting grooves 13 can slide opposite to the limiting rods 14 when the limiting grooves 13 move opposite to each other.
The overhaul cat ladder 3 is further provided with a collection groove 15, an elevator 16, a positioning groove 17, a fixed block 18, an extrusion groove 19, a pull rod 20, a positioning block 21 and a spring 22, the collection groove 15 is formed in the bottom of the overhaul cat ladder 3, the elevator 16 is embedded in the collection groove 15, the positioning groove 17 is formed in the side face of the elevator 16, the fixed block 18 is connected to the side face of the overhaul cat ladder 3, the extrusion groove 19 penetrates through the side face of the fixed block 18 and the overhaul cat ladder 3, the pull rod 20 penetrates through the extrusion groove 19, one end of the pull rod 20 is connected with the positioning block 21, and the spring 22 is connected between the positioning block 21 and the extrusion groove 19.
The positioning block 21 is in sliding connection with the positioning groove 17, and the positioning block 21 and the pull rod 20 are of an integrated structure.
The positioning block 21, the pull rod 20 and the extrusion groove 19 are in sliding connection, and a telescopic structure is formed between the positioning block 21 and the extrusion groove 19 through a spring 22.
Referring to fig. 1,2 and 5, when the elevator 16 is pushed to slide through the storage slot 15, the positioning slot 17 can be driven to move when the elevator 16 slides, when the positioning slot 17 moves to the side of the positioning block 21, the positioning block 21 can reset through the self elastic force of the spring 22, when the positioning block 21 resets, the positioning block 21 can slide through the extrusion slot 19 and the positioning slot 17, and when one end of the positioning block 21 slides to the inside of the positioning slot 17, the positioning block 21 can position the elevator 16.
The main body 1 is further provided with a storage plate 23, a clamping block 24, a hinge 25, a positioning plate 26 and a clamping groove 27, wherein the storage plate 23 is connected to the side face of the main body 1, the clamping block 24 is connected to the end portion of the storage plate 23, the hinge 25 is connected to the other end of the storage plate 23, the positioning plate 26 is connected to the side face of the hinge 25, the clamping groove 27 is formed in the surface of the positioning plate 26, which is close to the clamping block 24, in a penetrating mode, and a clamping structure is formed between the clamping groove 27 and the clamping block 24.
The storage plate 23 and the positioning plate 26 are made of plastic, and a turnover structure is formed between the storage plate 23 and the positioning plate 26 through a hinge 25.
Referring to fig. 3, the connecting power line of the control box 2 is placed inside the storage plate 23, when the connecting power line is placed, the positioning plate 26 is pulled to drive the hinge 25 to rotate, the hinge 25 rotates to turn over the positioning plate 26 and the storage plate 23, the positioning plate 26 turns over to drive the clamping groove 27 to move, when the clamping groove 27 moves to the side surface of the clamping block 24, the clamping groove 27 can squeeze the inclined surface of the clamping block 24, the clamping block 24 can squeeze the storage plate 23 when being squeezed, the storage plate 23 can deform through self plastic materials when being squeezed, and the positioning plate 26 can drive the clamping groove 27 to move out of the position of the clamping block 24 when the storage plate 23 deforms, at this time, the storage plate 23 can reset to enable the clamping block 24 to be in clamping connection with the clamping groove 27.
Working principle: when the dust treatment device for pulverizing the power plant is used, firstly, the screw rod 10 can be rotated to slide through the second connecting block 11, the bearing 9 can be driven to rotate when the screw rod 10 slides through the screw thread, the first connecting block 8 can be pushed to move when the bearing 9 moves, the second connecting block 5 can be driven to move when the first connecting block 8 moves, the corrugated pipe 7 can be stretched when the second connecting pipe 5 moves, the two groups of connecting rods 12 can be driven to move oppositely to the limiting groove 13 when the second connecting pipe 5 moves oppositely to the first connecting pipe 4, the limiting groove 13 can slide to the limiting rod 14 when moving oppositely, the length of the second connecting pipe 5 and the first connecting pipe 4 can be adjusted according to the height of a pipeline connecting part of the main body 1, and the content which is not described in detail in the description belongs to the prior art known to the person skilled in the art.
Although the present utility model has been described 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 (8)
1. A dust handling apparatus for power plant pulverizing, comprising: a main body (1) and a control box (2), characterized in that;
the control box (2) is arranged on the side face of the main body (1), the front part of the main body (1) is connected with the overhaul crawling ladder (3), the side face of the main body (1) is connected with the first connecting pipe (4), one end of the first connecting pipe (4) is provided with the second connecting pipe (5), and the other end of the second connecting pipe (5) is connected with the air outlet mechanism (6);
the first connecting block (8) is connected to one end of the second connecting pipe (5), a bearing (9) is connected to the upper portion of the first connecting block (8), a screw (10) is connected inside the bearing (9) in a penetrating manner, and a second connecting block (11) is connected to the side face of the screw (10);
the second connecting block (11) is connected to one end of the first connecting pipe (4), connecting rods (12) are connected to the sides of the first connecting pipe (4) and the second connecting pipe (5), limit grooves (13) are formed in the end portions of the connecting rods (12), and limit rods (14) are connected between the limit grooves (13).
2. A dust handling apparatus for power plant milling according to claim 1, wherein: the first connecting block (8) and the screw rod (10) form a rotating structure through a bearing (9), and the screw rod (10) is in threaded connection with the second connecting block (11).
3. A dust handling apparatus for power plant milling according to claim 1, wherein: the connecting rod (12) and the limiting groove (13) are symmetrically arranged in two groups about the center of the limiting rod (14), and the limiting groove (13) is in sliding connection with the limiting rod (14).
4. A dust handling apparatus for power plant milling according to claim 1, wherein: the overhaul crawling ladder (3) is further provided with a collection groove (15), a lifting ladder (16), a positioning groove (17), a fixed block (18), an extrusion groove (19), a pull rod (20), a positioning block (21) and a spring (22);
the storage groove (15) is formed in the bottom of the overhaul cat ladder (3), an elevator (16) is embedded in the storage groove (15), a positioning groove (17) is formed in the side face of the elevator (16), and a fixing block (18) is connected to the side face of the overhaul cat ladder (3);
the extrusion groove (19) is formed in the side face of the fixed block (18) and the side face of the overhaul crawling ladder (3) in a penetrating mode, a pull rod (20) is connected in the extrusion groove (19) in a penetrating mode, one end of the pull rod (20) is connected with a positioning block (21), and a spring (22) is connected between the positioning block (21) and the extrusion groove (19).
5. A dust handling apparatus for power plant milling as set forth in claim 4, wherein: the positioning block (21) is in sliding connection with the positioning groove (17), and the positioning block (21) and the pull rod (20) are of an integrated structure.
6. A dust handling apparatus for power plant milling as set forth in claim 4, wherein: the positioning block (21), the pull rod (20) and the extrusion groove (19) are in sliding connection, and a telescopic structure is formed between the positioning block (21) and the extrusion groove (19) through a spring (22).
7. A dust handling apparatus for power plant milling according to claim 1, wherein: the main body (1) is also provided with a storage plate (23), a clamping block (24), a hinge (25), a positioning plate (26) and a clamping groove (27);
the storage plate (23) is connected to the side face of the main body (1), a clamping block (24) is connected to the end part of the storage plate (23), and a hinge (25) is connected to the other end of the storage plate (23);
the locating plate (26) is connected to the side face of the hinge (25), a clamping groove (27) is formed in the surface, close to the clamping block (24), of the locating plate (26) in a penetrating mode, and a clamping structure is formed between the clamping groove (27) and the clamping block (24).
8. A dust handling apparatus for power plant milling according to claim 7, wherein: the storage plate (23) and the positioning plate (26) are made of plastic materials, and a turnover structure is formed between the storage plate (23) and the positioning plate (26) through a hinge (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221491457.3U CN219103024U (en) | 2022-06-14 | 2022-06-14 | A dust processing apparatus for power plant's powder process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221491457.3U CN219103024U (en) | 2022-06-14 | 2022-06-14 | A dust processing apparatus for power plant's powder process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219103024U true CN219103024U (en) | 2023-05-30 |
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ID=86462851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221491457.3U Active CN219103024U (en) | 2022-06-14 | 2022-06-14 | A dust processing apparatus for power plant's powder process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219103024U (en) |
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2022
- 2022-06-14 CN CN202221491457.3U patent/CN219103024U/en active Active
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