CN220470000U - Mining dustproof dust fall is with spraying equipment - Google Patents
Mining dustproof dust fall is with spraying equipment Download PDFInfo
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- CN220470000U CN220470000U CN202321596309.2U CN202321596309U CN220470000U CN 220470000 U CN220470000 U CN 220470000U CN 202321596309 U CN202321596309 U CN 202321596309U CN 220470000 U CN220470000 U CN 220470000U
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- dust
- box
- fall
- filter screen
- assembly
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- 239000000428 dust Substances 0.000 title claims abstract description 128
- 238000005065 mining Methods 0.000 title claims abstract description 25
- 238000005507 spraying Methods 0.000 title claims abstract description 25
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 29
- 239000007921 spray Substances 0.000 claims abstract description 26
- 238000004140 cleaning Methods 0.000 claims abstract description 22
- 230000000694 effects Effects 0.000 abstract description 9
- 230000002265 prevention Effects 0.000 abstract description 7
- 230000009471 action Effects 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 3
- 230000008569 process Effects 0.000 abstract description 3
- 230000009467 reduction Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 5
- 238000010521 absorption reaction Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000002349 favourable effect Effects 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a spraying device for dust prevention and dust fall in mining, and relates to the technical field of mining and related devices. The dust box comprises a dust box, wherein an air suction assembly is arranged on the outer side of the outer wall of one side of the dust box, a cleaning assembly is arranged on one side of the upper surface of the dust box, and a spraying assembly is arranged in front of the dust box; the air suction assembly comprises a fan and a first connecting pipe, the air inlet end of the fan is connected with the first connecting pipe through a pipe joint, and the second filter screen is clamped on the outer side of the inner part of the air suction cover; the cleaning assembly comprises a second motor and a second rotating shaft; the spray assembly includes a water tank and a water pump. According to the utility model, through the cleaning assembly, the spraying assembly and the air suction assembly, the surfaces of the first filter screen and the second filter screen can be cleaned by utilizing the hairbrush while being washed, so that the cleaning efficiency and the cleaning effect are improved, and dust which is not sprayed to dust fall in the dust fall box can be prevented from entering the fan in the air suction process under the action of the second filter screen.
Description
Technical Field
The utility model belongs to the technical field of mining and related equipment thereof, and particularly relates to a spraying device for dust prevention and dust fall of mining.
Background
Along with development of science and technology and society, equipment in each field has all obtained very big promotion, in the exploitation in mine, can use a lot of large-scale mechanical equipment to excavate, dress adopts, transportation etc. and because the continuous exploitation of large-scale equipment can make the environment of mining flood a large amount of dust for a long time, these dust are inhaled in vivo and can seriously influence staff's health, so need use dust fall equipment to handle the dust, can improve the environment of exploitation greatly.
Through retrieving, publication number CN218047170U, application date 2022.07.19 discloses a dustproof dust fall of mining is with spraying equipment, including PMKD, be provided with dust fall case and dust absorption subassembly on the top outer wall of PMKD respectively, and dust absorption subassembly is located one side of dust fall case, install rotating assembly on the side wall of dust fall case, rotating assembly's output is connected with the filter, be provided with the dust fall apron on the top outer wall of dust fall case, through dust fall apron that sets up, the filter, dust fall case and rotating assembly, make this dustproof dust fall with spraying equipment can wash the filter voluntarily, be favorable to improving the cleaning performance of filter, thereby be favorable to guaranteeing the dust fall effect of this equipment, through the dust collection box that sets up, the suction fan, dust collection apron and third gondola water faucet, make this dustproof dust fall with spraying equipment inhale the dust fall incasement through the inside pressure of change dust fall case, make this equipment do not need the fan dust absorption, thereby avoided the problem that the fan is easy damaged.
However, the following drawbacks still exist in practical use:
when the spraying equipment for dust prevention and dust fall of mining is used, the spraying equipment is used for flushing the filter plates, and dust on the filter plates is easily impacted together in the mode, so that the dust is adhered to the surfaces of the filter plates, and the subsequent dust fall effect is affected;
the spraying equipment for mining dust prevention and dust fall achieves the purpose of dust collection by changing the pressure in the dust box through the suction fan when the spraying equipment is used, and the mode can continuously receive the acting force of the suction fan after dust enters the dust box, so that the dust is sucked into the suction fan, and damage to the fan still can be caused.
Disclosure of Invention
The utility model aims to provide a mining dust-proof and dust-settling spraying device, which is characterized in that the surfaces of a first filter screen and a second filter screen can be cleaned by utilizing a hairbrush while the surfaces of the first filter screen and the second filter screen are washed through a cleaning assembly, a spraying assembly and an air suction assembly, so that the cleaning efficiency and the cleaning effect of the first filter screen and the second filter screen are improved, and dust which is not sprayed to the dust-settling box in the air suction process can be prevented from entering a fan under the action of the second filter screen, and the use and the service life of the fan are influenced.
In order to solve the technical problems, the utility model is realized by the following technical scheme:
the utility model relates to a spraying device for mining dust prevention and dust fall, which comprises a dust box, wherein an air suction assembly is arranged on the outer side of the outer wall of one side of the dust box, a cleaning assembly is arranged on one side of the upper surface of the dust box, and a spraying assembly is arranged in front of the dust box; the air suction assembly comprises a fan and a first connecting pipe, the air inlet end of the fan is connected with the first connecting pipe through a pipe joint, the other end of the first connecting pipe is connected with an air suction cover through a pipe joint, and the inner outer side of the air suction cover is clamped with a second filter screen; the cleaning assembly comprises a second motor and a second rotating shaft, an output shaft of the second motor is connected with the second rotating shaft through a coupler, and the bottom end of the second rotating shaft penetrates through a bearing on the upper surface of the dust box to be connected with the first conical gear; the spray assembly comprises a water tank and a water pump, wherein the water pump is arranged on one side of the top of the water tank, the water outlet end of the water pump is connected with a second connecting pipe and a third connecting pipe respectively through three taps, pipe joints and the three taps all play a role in pipeline connection, and a second motor is arranged on the upper surface of the dust box.
Further, the dust box is installed to top one side edge department of dust fall case, and one side inner wall bottom central point of dust box puts and is provided with the rotary groove, and the air intake has all been seted up to the both sides inner wall central point of rotary groove, and the size of rotary groove is greater than the size of revolving plate and first filter screen.
Further, a first motor is arranged above the outer wall of one side of the dust fall box, an output shaft of the first motor is connected with a first rotating shaft through a coupler, and the first motor is arranged on the outer wall of the dust fall box.
Further, the other end of the first rotating shaft penetrates through a bearing on the outer wall of one side of the dust fall box to be connected with the rotating plate, the first filter screens are arranged at the two ends of the rotating plate and located in the rotating groove, the rotating shaft rotates to drive the rotating plate, and then the positions of the first filter screens at the two sides of the rotating plate can be adjusted.
Further, one side below of first conical gear is provided with the second conical gear, installs the third pivot on the inner wall of second conical gear, and tooth piece on the first conical gear outer wall is connected with the tooth piece meshing on the second conical gear outer wall, plays driven effect, and the third pivot is spacing to be fixed inside the dust fall case through the mount of both sides, and the mount can play spacing installation and auxiliary rotating's effect to the third pivot.
Further, both ends of the third rotating shaft penetrate through the outer walls of the two sides of the second bevel gear respectively to be connected with the adjacent installation frame, and a hairbrush is installed in the end face of the other side of the installation frame, so that the surfaces of the first filter screen and the second filter screen can be cleaned by the hairbrush.
Further, the other end of the second connecting pipe penetrates through the front end face of the dust box and is connected with spray pipes on two sides through three taps, the other end of the third connecting pipe is connected with the spray header through a pipe joint, and the spray pipes are provided with two groups and are aligned with the first filter screen and the second filter screen respectively.
The utility model has the following beneficial effects:
according to the utility model, the cleaning assembly and the spraying assembly are arranged, the water pump can be operated to flush the surfaces of the first filter screen and the second filter screen, the second motor can be operated to drive the brushes at the two sides to rotate so as to clean the surfaces of the first filter screen and the second filter screen, so that the cleaning efficiency and the cleaning effect of the first filter screen and the second filter screen are improved, and the problems that the dust on the filter plate is easily impacted together by the mode when the spraying equipment for mining dust prevention and dust reduction is used to flush the filter plate through the spraying equipment, so that the dust is adhered to the surface of the filter plate, and the subsequent dust reduction effect is affected are solved.
According to the utility model, the air suction assembly is arranged, so that dust which is not sprayed to fall dust in the dust fall box can be prevented from entering the fan in the air suction process under the action of the second filter screen, the use of the fan is influenced, and the service life of the fan is prolonged.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of a mining dust-control and dust-fall spray apparatus;
FIG. 2 is a cross-sectional view of the dust bin;
FIG. 3 is a block diagram of an air suction assembly;
FIG. 4 is a block diagram of the dust bin and the first motor;
FIG. 5 is a block diagram of a cleaning assembly;
fig. 6 is a block diagram of a spray assembly.
In the drawings, the list of components represented by the various numbers is as follows:
1. a dust box; 101. a dust inlet box; 102. a rotary groove; 103. an air inlet; 104. a first motor; 105. a first rotating shaft; 106. a rotating plate; 107. a first filter screen; 2. an air suction assembly; 201. a blower; 202. a first connection pipe; 203. an air suction cover; 204. a second filter screen; 3. a cleaning assembly; 301. a second motor; 302. a second rotating shaft; 303. a first bevel gear; 304. a second bevel gear; 305. a third rotating shaft; 306. a mounting frame; 307. a brush; 4. a spray assembly; 401. a water tank; 402. a water pump; 403. a second connection pipe; 404. a third connection pipe; 405. a spray pipe; 406. a spray header.
Description of the embodiments
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.
Referring to fig. 1 to 6, the utility model discloses a spraying device for dust prevention and dust reduction in mining, which comprises a dust reduction box 1, wherein an air suction assembly 2 is arranged on the outer side of the outer wall of one side of the dust reduction box 1, a cleaning assembly 3 is arranged on one side of the upper surface of the dust reduction box 1, and a spraying assembly 4 is arranged in front of the dust reduction box 1; the air suction assembly 2 comprises a fan 201 and a first connecting pipe 202, wherein the air inlet end of the fan 201 is connected with the first connecting pipe 202 through a pipe joint, the other end of the first connecting pipe 202 is connected with an air suction cover 203 through a pipe joint, and a second filter screen 204 is clamped on the outer side of the inner part of the air suction cover 203; the cleaning assembly 3 comprises a second motor 301 and a second rotating shaft 302, an output shaft of the second motor 301 is connected with the second rotating shaft 302 through a coupler, and the bottom end of the second rotating shaft 302 penetrates through a bearing on the upper surface of the dust box 1 to be connected with a first conical gear 303; the spray assembly 4 comprises a water tank 401 and a water pump 402, the water pump 402 is arranged on one side of the top of the water tank 401, the water outlet end of the water pump 402 is respectively connected with a second connecting pipe 403 and a third connecting pipe 404 through three taps, pipe joints and the three taps play a role in pipe connection, and the second motor 301 is arranged on the upper surface of the dust box 1.
As shown in fig. 1 to 4, the dust inlet box 101 is installed at the edge of one side of the top of the dust box 1, the rotary slot 102 is provided at the center of the bottom of one side inner wall of the dust inlet box 101, the air inlets 103 are provided at the center of two side inner walls of the rotary slot 102, the size of the rotary slot 102 is larger than that of the rotary plate 106 and the first filter screen 107, the first motor 104 is installed above one side outer wall of the dust box 1, the output shaft of the first motor 104 is connected with the first rotary shaft 105 through a coupling, the first motor 104 is installed on the outer wall of the dust box 1, the other end of the first rotary shaft 105 penetrates through a bearing on one side outer wall of the dust box 1 to be connected with the rotary plate 106, the first filter screen 107 is installed at two ends of the rotary plate 106, the first filter screen 107 is located inside the rotary slot 102, the first rotary shaft 105 rotates to drive the rotary plate 106, and then the positions of the first filter screens 107 at two sides of the rotary plate 106 can be adjusted.
As shown in fig. 2 and 5, a second bevel gear 304 is disposed below one side of the first bevel gear 303, a third rotating shaft 305 is mounted on an inner wall of the second bevel gear 304, a tooth block on an outer wall of the first bevel gear 303 is meshed with a tooth block on an outer wall of the second bevel gear 304 to play a role in transmission, the third rotating shaft 305 is fixed inside the dust box 1 through fixing frames on two sides in a limited manner, the fixing frames can play a role in limiting mounting and auxiliary rotation on the third rotating shaft 305, two ends of the third rotating shaft 305 penetrate through two side outer walls of the second bevel gear 304 respectively to be connected with adjacent mounting frames 306, brushes 307 are mounted in end faces of the other sides of the mounting frames 306, and surfaces of the first filter screen 107 and the second filter screen 204 can be cleaned by the brushes 307.
As shown in fig. 1 and 6, the other end of the second connecting pipe 403 penetrates through the front end surface of the dust box 1 and is connected with the spray pipes 405 on two sides through three taps, the other end of the third connecting pipe 404 is connected with the spray header 406 through a pipe joint, and the spray pipes 405 are provided with two groups and are aligned with the first filter screen 107 and the second filter screen 204 respectively.
One specific application of this embodiment is: during mining operation of a mining field, a large amount of dust is filled in the mining environment for a long time, and the dust seriously affects the health of workers, so that dust is required to be treated by using dust removing equipment, firstly, a fan 201 is started, the fan 201 operates to suck out air in a dust removing box 1 through a first connecting pipe 202 and an air suction cover 203, so that the internal pressure of the dust removing box 1 is smaller than the external environment pressure, and when the air in the dust removing box 1 is sucked out, the dust is blocked from being discharged under the action of a second filter screen 204, at the moment, the air in the external environment enters the dust inlet box 101 through an air inlet 103, and larger impurities are filtered out under the action of a first filter screen 107, the air containing the dust enters the dust removing box 1 through the dust inlet box 101, then a water pump 402 is started, and the water in the water tank 401 is pumped out by the water pump 402, and the dust in the dust box 1 can be reduced by spraying the dust from the spray header 406 into the dust box 1 through the third connecting pipe 404, when more dust exists on the surface of the first filter screen 107 positioned at the outer side, the first motor 104 is started, the output shaft of the first motor 104 rotates to drive the first rotating shaft 105 to rotate through the coupler, the first rotating shaft 105 rotates to drive the rotating plate 106 to rotate, the positions of the first filter screen 107 at the inner side and the outer side can be interchanged, the water pump 402 is operated to spray the dust from the spray pipes 405 at the two sides to the surface of the first filter screen 107 through the second connecting pipe 403, the surfaces of the first filter screen 107 and the second filter screen 204 can be washed, then the second motor 301 is started, the output shaft of the second motor 301 rotates to drive the second rotating shaft 302 to rotate through the coupler, the second rotating shaft 302 rotates to drive the first conical gear 303, and because the tooth blocks on the outer wall of the first conical gear 303 are meshed with the tooth blocks on the outer wall of the second conical gear 304, when the first conical gear 303 rotates, the second conical gear 304 is driven to rotate, the third rotating shaft 305 is driven to rotate, the mounting frames 306 at the two ends of the third rotating shaft rotate, the surfaces of the first filter screen 107 and the second filter screen 204 can be cleaned by utilizing the hairbrushes 307, and the cleaning efficiency and the cleaning effect of the first filter screen 107 and the second filter screen 204 are improved.
The foregoing is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, and any modification, equivalent replacement, and improvement of some of the technical features described in the foregoing embodiments are all within the scope of the present utility model.
Claims (7)
1. The utility model provides a mining dustproof spray equipment for dust fall, includes dust fall case (1), its characterized in that: an air suction assembly (2) is arranged on the outer side of the outer wall of one side of the dust fall box (1), a cleaning assembly (3) is arranged on one side of the upper surface of the dust fall box (1), and a spraying assembly (4) is arranged in front of the dust fall box (1);
the air suction assembly (2) comprises a fan (201) and a first connecting pipe (202), wherein an air inlet end of the fan (201) is connected with the first connecting pipe (202) through a pipe joint, the other end of the first connecting pipe (202) is connected with an air suction cover (203) through a pipe joint, and a second filter screen (204) is clamped on the outer side of the inner part of the air suction cover (203);
the cleaning assembly (3) comprises a second motor (301) and a second rotating shaft (302), an output shaft of the second motor (301) is connected with the second rotating shaft (302) through a coupler, and the bottom end of the second rotating shaft (302) penetrates through a bearing on the upper surface of the dust fall box (1) to be connected with the first conical gear (303);
the spraying assembly (4) comprises a water tank (401) and a water pump (402), wherein the water pump (402) is arranged on one side of the top of the water tank (401), and the water outlet end of the water pump (402) is respectively connected with a second connecting pipe (403) and a third connecting pipe (404) through three taps.
2. A mining dust control and fall spray apparatus as claimed in claim 1, wherein: the dust box (101) is installed at the edge of one side of the top of the dust box (1), a rotary groove (102) is formed in the center position of the bottom of one side inner wall of the dust box (101), and air inlets (103) are formed in the center positions of the inner walls of two sides of the rotary groove (102).
3. A mining dust control and fall spray apparatus as claimed in claim 2, wherein: a first motor (104) is arranged above the outer wall of one side of the dust fall box (1), and an output shaft of the first motor (104) is connected with a first rotating shaft (105) through a coupler.
4. A mining dust control and fall spray device according to claim 3, wherein: the other end of the first rotating shaft (105) penetrates through a bearing on the outer wall of one side of the dust fall box (1) to be connected with a rotating plate (106), a first filter screen (107) is mounted at two ends of the rotating plate (106), and the first filter screen (107) is located in the rotating groove (102).
5. A mining dust control and fall spray apparatus as claimed in claim 1, wherein: a second bevel gear (304) is arranged below one side of the first bevel gear (303), and a third rotating shaft (305) is arranged on the inner wall of the second bevel gear (304).
6. The mining dust-proof and dust-reducing spray equipment according to claim 5, wherein: two ends of the third rotating shaft (305) penetrate through outer walls of two sides of the second bevel gear (304) respectively and are connected with adjacent mounting frames (306), and brushes (307) are mounted in the end faces of the other sides of the mounting frames (306).
7. A mining dust control and fall spray apparatus as claimed in claim 1, wherein: the other end of the second connecting pipe (403) penetrates through the end face of the front end of the dust fall box (1) and is connected with spray pipes (405) on two sides through three taps, and the other end of the third connecting pipe (404) is connected with a spray header (406) through a pipe joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321596309.2U CN220470000U (en) | 2023-06-21 | 2023-06-21 | Mining dustproof dust fall is with spraying equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321596309.2U CN220470000U (en) | 2023-06-21 | 2023-06-21 | Mining dustproof dust fall is with spraying equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220470000U true CN220470000U (en) | 2024-02-09 |
Family
ID=89805596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321596309.2U Active CN220470000U (en) | 2023-06-21 | 2023-06-21 | Mining dustproof dust fall is with spraying equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220470000U (en) |
-
2023
- 2023-06-21 CN CN202321596309.2U patent/CN220470000U/en active Active
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