CN210332082U - Dust device that thermal power plant used - Google Patents
Dust device that thermal power plant used Download PDFInfo
- Publication number
- CN210332082U CN210332082U CN201920876069.9U CN201920876069U CN210332082U CN 210332082 U CN210332082 U CN 210332082U CN 201920876069 U CN201920876069 U CN 201920876069U CN 210332082 U CN210332082 U CN 210332082U
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- dust
- coal
- coal unloading
- unloading
- dust cover
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Abstract
The utility model discloses a dust device that thermal power factory used, include: the automobile coal unloading device comprises an automobile coal unloading seat, a coal unloading dust cover and a coal unloading dust removal spray pipe, wherein two sliding grooves are symmetrically and parallelly formed in the top of the automobile coal unloading seat, the front side of the coal unloading dust cover is of a right-angled trapezoid structure, and the rear side of the coal unloading dust cover is of a rectangular structure. The utility model discloses in, through being equipped with the coal unloading dust cover, and be equipped with coal unloading dust removal spray tube in the coal unloading mouth position inboard of coal unloading dust cover, when unloading coal, can press down the dirt through the dustproof apron of coal unloading dust cover cooperation, the buggy dust that produces when preventing to unload coal flies upward, atomizing nozzle blowout water smoke through on the coal unloading dust removal spray tube simultaneously carries out the dust fall, realize pressing down dirt and the dual combination of dust fall, the effect of dust fall has been improved, strengthen this dust device's that thermal power plant used practicality, and press down the dirt through the coal unloading dust cover, the area of spraying when reducing the dust fall, the effect of spraying when improving the dust fall, water economy resource, reduce the cost.
Description
Technical Field
The utility model relates to a power plant dust device technical field especially relates to a dust device that thermal power factory used.
Background
With the gradual and deep implementation of the business strategy of delivering western and east electricity, the annual coal transportation amount of automobiles of many western thermal power plants is increased to the level of millions of tons or even millions of tons at present, all the thermal power plants adopt a slot type coal chute as an automobile coal unloading device, the upper part of the slot type coal chute automobile coal unloading device is arranged in a semi-open air, in the prior engineering design, as mature and reliable automobile coal unloading device dust removal equipment is not provided in China, the dust suppression measures of the automobiles during unloading are not considered, and in the actual operation process of the power plants, dust flies seriously during the unloading of the automobiles, the working environment of operators is severe, and the safe and civilized production of the power plants is also influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a dust falling device for a thermal power plant.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a dust device that thermal power plant used includes: the coal unloading device comprises an automobile coal unloading seat, a coal unloading dust cover and a coal unloading dust removal spray pipe;
two sliding grooves are symmetrically formed in parallel on the top of the automobile coal unloading seat;
the front side of the coal unloading dust cover is of a right-angled trapezoid structure, the rear side of the coal unloading dust cover is of a rectangular structure, the coal unloading dust cover is connected in a sliding groove in a coal unloading seat of the automobile in a sliding mode, and a coal taking port is formed in the tail end of the coal unloading dust cover;
coal unloading dust removal spray tube is equipped with a plurality ofly altogether, and the equidistance of a plurality of coal unloading dust removal spray tubes is fixed at the front side top of coal unloading dust cover, and is a plurality of the equidistance is equipped with the atomizing nozzle on the coal unloading dust removal spray tube, wherein, and is a plurality of coal unloading dust removal spray tube all is connected with the water supply connecting pipe through connecting branch.
As a further description of the above technical solution:
the front side end of the coal unloading dust cover is provided with a coal unloading port, and a coal unloading vehicle is parked at the opening position of the coal unloading port on the automobile coal unloading seat.
As a further description of the above technical solution:
the dust-proof cover plate is also included;
the dust cover plate is rotatably connected to the top of a coal taking port at the tail end of the coal unloading dust cover through a rotating connecting shaft.
As a further description of the above technical solution:
the tail end of the coal taking and discharging dust cover is positioned on the shells on the two sides of the coal taking port, hydraulic telescopic rods are symmetrically fixed on the shells, and the two hydraulic telescopic rods are respectively connected with the dust cover plate through a rotating connecting frame.
As a further description of the above technical solution:
the coal taking and dust removing spray pipe is also included;
the coal-taking dust-removing spray pipes are arranged in a plurality, and the coal-taking dust-removing spray pipes are equidistantly and parallelly fixed on the inner side of the dust-proof cover plate;
and a plurality of coal taking and dust removing spray pipes are connected with atomizing spray heads at equal intervals.
As a further description of the above technical solution:
the top of the inner side of the dustproof cover plate is also horizontally fixed with a water supply pipe, wherein the water supply pipe is communicated with the coal-taking and dust-removing spray pipes, and the middle section of the water supply pipe is connected with a water supply interface.
Advantageous effects
The utility model provides a dust device that thermal power plant used. The method has the following beneficial effects:
(1): this dust device that thermal power plant used is through being equipped with the coal unloading dust cover, and the coal unloading mouth position inboard at the coal unloading dust cover is equipped with the coal unloading dust removal spray tube, when unloading coal, can press down the dirt through the dustproof apron of coal unloading dust cover cooperation, the buggy dust that produces when preventing to unload coal flies upward, atomizing nozzle blowout water smoke through on the coal unloading dust removal spray tube simultaneously carries out the dust fall, realize pressing down dirt and the dual combination of dust fall, the effect of dust fall has been improved, the practicality of this dust device that thermal power plant used is strengthened, and press down the dirt through the coal unloading dust cover, the area of spraying when reducing the dust fall, the effect of spraying when improving the dust fall, and the water economy resource reduces the cost.
(2): this dust device that thermal power plant used is through being equipped with on dustproof cover plate and getting coal dust removal spray tube, when getting the coal, can carry out the blowout water smoke through the atomizer that gets on the coal dust removal spray tube to carry out the dust fall to the buggy dust that produces when getting the coal and handle, make the uneven dust device that this thermal power plant used realize carrying out the dust fall when unloading the coal, can carry out the dust fall when getting the coal simultaneously and handle, show the practicality that improves this dust device that thermal power plant used.
Drawings
Fig. 1 is a schematic view of an overall structure of a dust settling device for a thermal power plant according to the present invention;
FIG. 2 is a schematic structural view of a middle coal-discharging dust cover of the present invention;
fig. 3 is a schematic structural view of the middle dust-proof cover plate of the present invention.
Illustration of the drawings:
1. a vehicle coal unloading seat; 2. a chute; 3. unloading coal dust cover; 4. a hydraulic telescopic rod; 5. a coal taking port; 6. the connecting frame is rotated; 7. a dust-proof cover plate; 71. a coal-taking dust-removing spray pipe; 72. an atomizing spray head; 73. a water supply pipe; 74. a water supply interface; 8. a coal unloading port; 9. unloading the coal car; 10. a water supply connecting pipe; 101. a coal unloading and dust removing spray pipe; 102. an atomizing nozzle; 103. connecting the branch pipes.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1 and 2, a dust falling device for a thermal power plant includes: the coal unloading device comprises an automobile coal unloading seat 1, a coal unloading dust cover 3 and a coal unloading dust removal spray pipe 101;
the top of the automobile coal unloading seat 1 is symmetrically provided with two sliding chutes 2 in parallel;
the front side of the coal unloading dust cover 3 is of a right-angled trapezoid structure, the rear side of the coal unloading dust cover 3 is of a rectangular structure, the coal unloading dust cover 3 is connected in a sliding groove 2 on an automobile coal unloading seat 1 in a sliding mode, and the tail end of the coal unloading dust cover 3 is provided with a coal taking port 5;
coal unloading dust removal spray tube 101 is equipped with a plurality ofly altogether, and the equidistance of a plurality of coal unloading dust removal spray tubes 101 is fixed at the front side top of coal unloading dust cover 3, and a plurality of coal unloading dust removal spray tubes 101 equidistance is equipped with atomizing nozzle 102, and wherein, a plurality of coal unloading dust removal spray tubes 101 all are connected with water supply connecting pipe 10 through connecting branch 103.
The front side end of the coal unloading dust cover 3 is provided with a coal unloading port 8, and a coal unloading vehicle 9 is parked on the automobile coal unloading seat 1 at the opening position of the coal unloading port 8.
Also comprises a dustproof cover plate 7;
the dust cover plate 7 is rotatably connected to the top of the coal taking port 5 at the tail end of the coal unloading dust cover 3 through a rotating connecting shaft.
The tail end of the coal taking and unloading dust cover 3 is symmetrically fixed with hydraulic telescopic rods 4 on the shells at the two sides of the coal taking port 5, and the two hydraulic telescopic rods 4 are respectively connected with a dust cover plate 7 through a rotating connecting frame 6.
The working principle is as follows: when the dust-settling device for the thermal power plant is used for coal unloading, firstly, the hydraulic telescopic rod 4 is matched with the rotating connecting frame 6 to drive the dustproof cover plate 7 to rotate, so that the dustproof cover plate 7 covers a coal taking port 5 at the tail end of the coal unloading dustproof cover 3, then, a coal unloading vehicle 9 unloads coal through a coal unloading port 8 at the front end of the coal unloading dustproof cover 3, when the coal is unloaded, water is supplied through a water supply connecting pipe 10, the water supply connecting pipe 10 supplies water for a coal unloading dust-settling spray pipe 101 through a connecting branch pipe 103, then, the water is sprayed out through an atomizing nozzle 102 on the coal unloading dust-settling spray pipe 101, the coal unloading dustproof cover 3 is matched with the dustproof cover plate 7 to carry out dust suppression, coal dust generated during coal unloading is prevented from flying, meanwhile, water is atomized through the atomizing nozzle 102, a plurality of fine water drops moving at high speed are formed to remove coal dust particles in combination and adhesion air, and the dust-settling effect of, realize pressing down dirt and dust fall, improved the effect of dust fall.
Referring to fig. 3, a coal-taking dust-removing spray pipe 71 is also included;
the coal-taking dust-removing spray pipes 71 are arranged in a plurality, and the plurality of coal-taking dust-removing spray pipes 71 are equidistantly and parallelly fixed on the inner side of the dust-proof cover plate 7;
the atomizing nozzles 72 are connected to the plurality of coal-taking dust-removing nozzles 71 at equal intervals.
A water supply pipe 73 is horizontally fixed at the top of the inner side of the dustproof cover plate 7, wherein the water supply pipe 73 is communicated with the plurality of coal-taking and dust-removing nozzles 71, and a water supply interface 74 is connected at the middle section position of the water supply pipe 73.
When coal is taken, water can be supplied to the water supply pipe 73 through the water supply interface 74, then water is supplied to the coal taking dust removal spray pipe 71 through the water supply pipe 73, finally, water mist is sprayed out through the atomizing nozzle 72 on the coal taking dust removal spray pipe 71 to perform dust removal during coal taking, so that dust removal treatment is performed on pulverized coal dust generated during coal taking, dust removal is performed on the pulverized coal dust generated during coal taking, the dust removal device for the thermal power plant is enabled to perform dust removal during coal unloading unevenly, and meanwhile dust removal treatment can be performed during coal taking.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a dust device that thermal power plant used which characterized in that includes: the coal unloading device comprises an automobile coal unloading seat (1), a coal unloading dust cover (3) and a coal unloading dust removal spray pipe (101);
two sliding grooves (2) are symmetrically arranged on the top of the automobile coal unloading seat (1) in parallel;
the front side of the coal unloading dust cover (3) is of a right-angled trapezoid structure, the rear side of the coal unloading dust cover (3) is of a rectangular structure, the coal unloading dust cover (3) is connected in a sliding groove (2) on an automobile coal unloading seat (1) in a sliding mode, and a coal taking port (5) is formed in the tail end of the coal unloading dust cover (3);
coal unloading dust removal spray tube (101) are equipped with a plurality ofly altogether, and the equidistance of a plurality of coal unloading dust removal spray tubes (101) is fixed at the front side top of coal unloading dust cover (3), and is a plurality of coal unloading dust removal spray tube (101) is equidistance and is equipped with atomizing nozzle (102), wherein, and is a plurality of coal unloading dust removal spray tube (101) all are connected with water supply connecting pipe (10) through connecting branch pipe (103).
2. The dust falling device for the thermal power plant according to claim 1, wherein the front side end of the coal unloading dust cover (3) is provided with a coal unloading port (8), and a coal unloading vehicle (9) is parked on the automobile coal unloading seat (1) at the opening position of the coal unloading port (8).
3. A dust fall device for thermal power plants according to claim 1, further comprising a dust cover plate (7);
the dust cover plate (7) is rotatably connected to the top of the coal taking port (5) at the tail end of the coal unloading dust cover (3) through a rotating connecting shaft.
4. The dust falling device for the thermal power plant according to claim 1, wherein the hydraulic telescopic rods (4) are symmetrically fixed on the shells at the two sides of the coal taking port (5) at the tail end of the coal unloading dust cover (3), and the two hydraulic telescopic rods (4) are respectively connected with the dust cover plate (7) through the rotary connecting frame (6).
5. The dust settling device for the thermal power plant according to claim 2, further comprising a coal-taking dust-removing spray pipe (71);
the coal-taking dust-removing spray pipes (71) are arranged in a plurality, and the coal-taking dust-removing spray pipes (71) are equidistantly and parallelly fixed on the inner side of the dust-proof cover plate (7);
the coal-taking dust-removing spray pipes (71) are connected with atomizing spray heads (72) at equal intervals.
6. The thermal power plant dust fall device according to claim 5, wherein a water supply pipe (73) is further horizontally fixed at the top of the inner side of the dust cover plate (7), wherein the water supply pipe (73) is communicated with the coal-taking dust-removing nozzles (71), and a water supply interface (74) is connected to the middle position of the water supply pipe (73).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920876069.9U CN210332082U (en) | 2019-06-12 | 2019-06-12 | Dust device that thermal power plant used |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920876069.9U CN210332082U (en) | 2019-06-12 | 2019-06-12 | Dust device that thermal power plant used |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210332082U true CN210332082U (en) | 2020-04-17 |
Family
ID=70185464
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920876069.9U Expired - Fee Related CN210332082U (en) | 2019-06-12 | 2019-06-12 | Dust device that thermal power plant used |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210332082U (en) |
-
2019
- 2019-06-12 CN CN201920876069.9U patent/CN210332082U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200417 Termination date: 20210612 |