CN220531089U - Dust fall spray set of power plant - Google Patents
Dust fall spray set of power plant Download PDFInfo
- Publication number
- CN220531089U CN220531089U CN202321490134.7U CN202321490134U CN220531089U CN 220531089 U CN220531089 U CN 220531089U CN 202321490134 U CN202321490134 U CN 202321490134U CN 220531089 U CN220531089 U CN 220531089U
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- China
- Prior art keywords
- water supply
- dust fall
- assembly
- power plant
- spray
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- 239000000428 dust Substances 0.000 title claims abstract description 39
- 239000007921 spray Substances 0.000 title claims description 43
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 67
- 238000005507 spraying Methods 0.000 claims abstract description 31
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 description 4
- 239000000779 smoke Substances 0.000 description 4
- 239000002245 particle Substances 0.000 description 3
- 230000001680 brushing effect Effects 0.000 description 2
- 239000003245 coal Substances 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 238000011010 flushing procedure Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
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Abstract
The utility model relates to the technical field of dust fall equipment, in particular to a dust fall spraying device of a power plant. The water supply device comprises a water supply assembly, the top of the water supply assembly is rotationally connected with a bearing assembly, the top of the bearing assembly is provided with a spraying assembly, a driving device is arranged on the water supply assembly corresponding to the bottom of the bearing assembly, and the output end of the driving device is meshed with the bearing assembly through a gear. According to the utility model, the driving device controls the gears to rotate, so that the bearing assembly rotates at a constant speed outside the water supply assembly, the spraying range of the spraying assembly can be changed, a semicircular spherical water curtain is formed, and the covered type spraying dust fall is performed, so that the dust fall efficiency is higher.
Description
Technical Field
The utility model relates to the technical field of dust fall equipment, in particular to a dust fall spraying device of a power plant.
Background
The importance of electric power is self-evident in that electric power plants, also called power plants and thermal power plants, are plants that use combustibles such as coal as fuel to produce electric energy, and electric power is required for the daily life of people, regardless of the production activities of the plants, the normal office of enterprises, the teaching of institutions such as schools, and the like.
In the process of combustion power generation of the thermal power plant, the combustion and mass transportation of coal blocks can generate larger smoke dust, the influence on the body of staff cannot be ignored, the surrounding air environment of the thermal power plant can be damaged, and therefore the smoke dust can be subjected to preliminary dust suppression treatment in the thermal power plant through the installation of the spraying device, the content of solid particles in the smoke dust is reduced, and the aims of protecting the body health and the air environment are fulfilled. The dust fall spray set who uses at present sprays the scope less, and the smoke and dust is the dispersive form and gives off, and then influences the dust fall effect, can't satisfy the user demand.
Disclosure of Invention
The utility model aims to provide a power plant dust fall spraying device which can solve the technical problems and is higher in dust fall efficiency when used for covering type spraying dust fall.
The utility model provides a dust fall spraying device for a power plant, which comprises a water supply assembly, wherein the top of the water supply assembly is rotationally connected with a bearing assembly, the top of the bearing assembly is provided with a spraying assembly, the water supply assembly is provided with a driving device corresponding to the bottom of the bearing assembly, and the output end of the driving device is meshed with the bearing assembly through a gear.
Preferably, the water supply assembly comprises a base, a water supply pipe is vertically arranged on the base, the side wall of the water supply pipe is detachably connected with a water delivery pipe, a rotary joint is arranged at the top of the water supply pipe, and the side wall of the rotary joint is connected with the spraying assembly through a water distribution pipe.
Preferably, the bearing assembly comprises a first connecting sleeve and a second connecting sleeve which are sleeved on the water supply pipe, the second connecting sleeve is located above the first connecting sleeve, the first connecting sleeve is meshed with the gear, three fixing blocks are uniformly arranged on the side wall of the second connecting sleeve, the first connecting sleeve is connected with the fixing blocks through supporting rods, and the top of the fixing blocks is provided with a spraying assembly.
Preferably, the first connecting sleeve and the second connecting sleeve are both connected with the water supply pipe through bearings.
Preferably, the gear diameter is one third of the first coupling sleeve diameter.
Preferably, the spray assembly comprises a support located at the top of the fixed block, the support is rotationally connected with a spray head, and the spray head is connected with the water diversion pipe.
Preferably, the bottom of the spray head is in sliding connection with one end of a movable rod, and the other end of the movable rod penetrates through the fixed block to be in sliding connection with the water supply pipe.
Preferably, a connecting sheet is arranged at one end of the bottom of the spray head, which is close to the water supply pipe, a limiting groove is formed in the connecting sheet along the axial direction of the spray head, and one end of the movable rod can slide along the limiting groove in a clamping manner.
Preferably, a circle of wavy guide groove is formed in the outer wall of the water supply pipe along the circumferential direction, the other end of the movable rod can slide along the guide groove, and the guide groove is located between the first connecting sleeve and the second connecting sleeve.
Preferably, the driving device is a motor, and the gear is sleeved on an output shaft of the motor.
The beneficial effects are that:
according to the utility model, the driving device controls the gears to rotate, so that the bearing assembly rotates at a constant speed outside the water supply assembly, the spraying range of the spraying assembly can be changed, a semicircular spherical water curtain is formed, and the covered type spraying dust fall is performed, so that the dust fall efficiency is higher.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic view of a water supply assembly according to the present utility model;
FIG. 3 is a schematic view of a carrier assembly according to the present utility model;
FIG. 4 is a schematic view of a spray assembly of the present utility model;
FIG. 5 is a schematic view of the connection structure of the water pipe and the movable rod according to the present utility model;
fig. 6 is a schematic view of the structure of the guide groove of the present utility model.
Reference numerals illustrate:
1-a water supply assembly; 11-a water supply pipe; 12-a base; 13-a water delivery pipe; 14-a rotary joint; 15-a water diversion pipe; 2-a carrier assembly; 21-a first connection sleeve; 22-a second connecting sleeve; 23-fixing blocks; 24-a movable rod; 25-supporting rods; 26-a guide groove; 3-a spray assembly; 31-a bracket; 32-spray heads; 33-connecting pieces; 4-gear; 5-motor.
Detailed Description
The technical solutions of the present utility model will be clearly and completely described in connection with the embodiments, and it is apparent that the described embodiments are 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.
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more of the described features. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise. Furthermore, the terms "mounted," "connected," "coupled," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Example 1
As shown in fig. 1-6, a dust fall spraying device for a power plant comprises a water supply assembly 1, wherein the top of the water supply assembly 1 is rotationally connected with a bearing assembly 2, the top of the bearing assembly 2 is provided with a spraying assembly 3, a driving device is arranged on the water supply assembly 1 corresponding to the bottom of the bearing assembly 2, and the output end of the driving device is meshed with the bearing assembly 2 through a gear 4. The driving device is a motor 5, a gear 4 is sleeved on an output shaft of the motor 5, and the output shaft of the motor 5 is vertically arranged. The gear 4 controls the bearing assembly 2 to rotate so as to change the spraying range of the spraying assembly 3, thereby playing a role in dust fall.
The water supply assembly 1 comprises a base 12, a water supply pipe 11 is vertically arranged on the base 12, the side wall of the water supply pipe 11 is detachably connected with the water supply pipe 12 through a flange, a rotary joint 14 is arranged at the top of the water supply pipe 11, and the side wall of the rotary joint 14 is connected with the spray assembly 3 through a water distribution pipe 15.
The bearing assembly 2 comprises a first connecting sleeve 21 and a second connecting sleeve 22 which are sleeved on the water supply pipe 11, and the first connecting sleeve 21 and the second connecting sleeve 22 are connected with the water supply pipe 11 through bearings, so that the rotation is more flexible. The second connecting sleeve 22 is located first connecting sleeve 21 top, and first connecting sleeve 21 and gear 4 meshing evenly are equipped with three fixed block 23 on the second connecting sleeve 22 lateral wall, connect through bracing piece 25 between first connecting sleeve 21 and the fixed block 23, and the fixed block 23 top is equipped with sprays subassembly 3. The diameter of the gear 4 is one third of the diameter of the first connecting sleeve 21, so that the position of the spray assembly 3 on the fixed block 23 can be conveniently adjusted according to the gear 4. The first connecting sleeve 21 is driven to rotate through the control gear 4, so that the whole bearing assembly 2 can be controlled to drive the spraying assembly 3 to synchronously rotate, the spraying range can be enlarged, and the dust fall efficiency is improved.
The spray assembly 3 comprises a bracket 31 positioned at the top of the fixed block 23, the bracket 31 is rotatably connected with a spray head 32, and the spray head 32 is connected with the water diversion pipe 15. The bottom of the spray head 32 is in sliding connection with the movable rod 24, the movable rod 24 passes through the fixed block 23 to be in sliding connection with the water supply pipe 11, and the movable rod 24 can move up and down along the fixed block 23. A connecting piece 33 is arranged at one end, close to the water supply pipe 11, of the bottom of the spray head 32, a limiting groove is formed in the connecting piece 33 along the axial direction of the spray head 32, and one end of the movable rod 24 can slide along the limiting groove in a clamping mode. A circle of wavy guide grooves 26 are circumferentially arranged on the outer wall of the water supply pipe 11, the other end of the movable rod 24 can slide along the guide grooves 26, and the guide grooves 26 are positioned between the first connecting sleeve 21 and the second connecting sleeve 22. When the spray assembly 3 rotates along with the bearing assembly 2, one end of the movable rod 24 slides along the guide groove 26, small-amplitude reciprocating lifting can be performed, the other end slides in the limit groove, the spray head 32 is driven to shake up and down, flushing type dynamic spraying can be performed, the capability of brushing particulate matters is stronger, and the dust fall effect is more obvious.
Working principle:
when the dust-removing device is used, the base 12 is arranged at a designated position in a power plant, the water delivery pipe 12 is connected with the water delivery pipe 11 through the flange, the other end of the water delivery pipe 12 is connected with the water supply source, the water delivery pipe 11 supplies water for the spray head 32 through the rotary joint 14, and the spray head 32 is used for removing water and spraying dust to particle impurities in the air;
the motor 5 is started, the first connecting sleeve 21 is meshed with the gear 4, the first connecting sleeve 21 and the second connecting sleeve 22 are driven to rotate, and meanwhile, three spray heads 32 rotate transversely while spraying in three directions, so that a semicircular water curtain can be formed, covering type spraying dust fall can be carried out on a factory, and dust fall efficiency is higher;
when rotating, one end of the movable rod 24 slides along the guide groove 26, can carry out small-amplitude reciprocating lifting, and the other end slides in the limit groove, so that the spray head 32 is driven to shake up and down, flushing type dynamic spraying can be carried out, the capability of brushing particles is stronger, and the dust settling effect is more obvious.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the utility model.
Claims (10)
1. The utility model provides a power plant dust fall spray set, its characterized in that, includes water supply assembly, water supply assembly top and bearing assembly rotate and are connected, the bearing assembly top is provided with spray assembly, correspond on the water supply assembly bearing assembly bottom is equipped with drive arrangement, the drive arrangement output pass through the gear with bearing assembly meshing.
2. The power plant dust fall spray set of claim 1, wherein the water supply assembly comprises a base, a water supply pipe is vertically arranged on the base, the side wall of the water supply pipe is detachably connected with a water delivery pipe, a rotary joint is arranged at the top of the water supply pipe, and the side wall of the rotary joint is connected with the spray assembly through a water distribution pipe.
3. The power plant dust fall spray set of claim 2, wherein the bearing assembly comprises a first connecting sleeve and a second connecting sleeve which are sleeved on the water supply pipe, the second connecting sleeve is positioned above the first connecting sleeve, the first connecting sleeve is meshed with the gear, three fixing blocks are uniformly arranged on the side wall of the second connecting sleeve, the first connecting sleeve is connected with the fixing blocks through supporting rods, and the top of each fixing block is provided with a spray assembly.
4. A power plant dust fall spray device according to claim 3, wherein the first connection sleeve and the second connection sleeve are both connected with the water supply pipe through bearings.
5. A power plant dust fall spray arrangement according to claim 3, wherein the gear diameter is one third of the first coupling sleeve diameter.
6. A power plant dust fall spray device according to claim 3, wherein the spray assembly comprises a bracket located at the top of the fixed block, the bracket being rotatably connected to a spray head, the spray head being connected to the water distribution pipe.
7. The dust fall spraying device of the power plant according to claim 6, wherein the bottom of the spray head is slidably connected with one end of a movable rod, and the other end of the movable rod penetrates through the fixed block and is slidably connected with the water supply pipe.
8. The dust fall spraying device of the power plant according to claim 7, wherein a connecting piece is arranged at one end of the bottom of the spray head, which is close to the water supply pipe, a limiting groove is formed in the connecting piece along the axial direction of the spray head, and one end of the movable rod can slide along the limiting groove in a clamping manner.
9. The dust fall spraying device of the power plant according to claim 8, wherein a circle of wavy guide grooves are circumferentially arranged on the outer wall of the water supply pipe, the other end of the movable rod can slide along the guide grooves, and the guide grooves are positioned between the first connecting sleeve and the second connecting sleeve.
10. The power plant dust fall spraying device according to claim 1, wherein the driving device is a motor, and the gear is sleeved on an output shaft of the motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321490134.7U CN220531089U (en) | 2023-06-09 | 2023-06-09 | Dust fall spray set of power plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321490134.7U CN220531089U (en) | 2023-06-09 | 2023-06-09 | Dust fall spray set of power plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220531089U true CN220531089U (en) | 2024-02-27 |
Family
ID=89965222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321490134.7U Active CN220531089U (en) | 2023-06-09 | 2023-06-09 | Dust fall spray set of power plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220531089U (en) |
-
2023
- 2023-06-09 CN CN202321490134.7U patent/CN220531089U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |