CN216429665U - Comprehensive dust-proof device - Google Patents
Comprehensive dust-proof device Download PDFInfo
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- CN216429665U CN216429665U CN202123029807.2U CN202123029807U CN216429665U CN 216429665 U CN216429665 U CN 216429665U CN 202123029807 U CN202123029807 U CN 202123029807U CN 216429665 U CN216429665 U CN 216429665U
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- dust
- suppression net
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Abstract
The utility model discloses a synthesize and prevent dust falling device, including the tunnel, the inside fixed mounting in tunnel has mineral transportation platform, the tunnel is inside to be fixed with leading dustproof dirt suppression net, the tunnel is inside and to be located leading dustproof dirt suppression net rear fixed mounting have the rearmounted dustproof dirt suppression net, leading dustproof dirt suppression net and rearmounted dustproof dirt suppression net inside movable mounting have the people to cross the door, the inside roof in tunnel just is located leading dustproof dirt suppression net and rearmounted dustproof dirt suppression net and is fixed with three hundred sixty degree spraying balls between the dirt net. The device is provided with two dust suppression and prevention nets at a distance of five meters from front to back, the net curtains can effectively prevent the diffused dust in the air from flowing, a three-hundred-sixty-degree spray ball is arranged in the middle of the top of the middle, an electromagnetic control valve is arranged at the water inlet end of the spray ball, and a power supply switch outside a belt machine head is externally connected with the valve and forms linkage with an external switch, so that the synchronous operation of belt machine start and stop and the electromagnetic valve start and stop is realized.
Description
Technical Field
The utility model belongs to the technical field of the dust fall, concretely relates to synthesize and prevent dust falling device.
Background
The ore needs to be transported before and after mineral processing, and during the transportation process, the ore is broken due to mining, and a large amount of dust is carried and diffused on the surface body and the transportation way, so that a serious dust explosion accident can be caused if a certain dust fall and dust prevention means is not used.
The electric spraying device for the coal dust in the roadway comprises an underground water supply pipeline, a plurality of electromagnetic valves, a plurality of arc-shaped branch pipes and a plurality of spraying heads arranged on the arc-shaped branch pipes, wherein the underground water supply pipeline is arranged on the side wall of the roadway, the plurality of arc-shaped branch pipes are uniformly distributed on the underground water supply pipeline, and each arc-shaped branch pipe is provided with one electromagnetic valve; the arc branch pipe is arranged at the top of the roadway, and the radian of the arc branch pipe is matched with that of the top of the roadway. The utility model is suitable for all mine installation spraying dust fall tunnels, the explosion-proof electromagnetic valve is used as a main device for automatically opening and closing the spraying, and the maintenance is easy; through the start-stop of control lighting signal integrated protection device power, can realize the start-stop function of spraying in the whole tunnel, but it is in the use, and the ore table body and transport are carried and are diffused the dust on the way, and along with transportation belt transportation and wind current transfer to next production link, it is poor to cause the dust fall effect, and dust fall dust keeper in the past must drench the spraying when personnel pass through and pass through, causes the injury to the health of people, and personnel can cause the problem of incident because of visual image even.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a synthesize and prevent dust device to propose current synthesize and prevent dust device in the use in solving above-mentioned background art, because the ore table body and transportation carry and fill the dust on the way, along with transportation belt transportation and wind stream transfer to next production link, it is poor to cause the dust fall effect, and dust device in the past must drench the spraying when personnel pass through and pass through, cause the injury to the health of people, personnel can cause the problem of incident because of visual image even.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a synthesize and prevent dust falling device, includes the tunnel, the inside fixed mounting in tunnel has mineral transportation platform, the inside leading dustproof dirt net that presses down that is fixed with in tunnel, the tunnel is inside and be located the leading dustproof dirt net rear fixed mounting that presses down have the rearmounted dustproof dirt net that presses down, the leading dustproof dirt net that presses down has the people to cross the door with the inside movable mounting of rearmounted dustproof dirt net that presses down, the inside roof in tunnel just is located the leading dustproof dirt net that presses down and the rearmounted dustproof dirt net that presses down and is fixed with three hundred sixty degree spraying balls between.
Specifically, five meters set up through the interval around the leading dustproof dirt net that presses down and the rearmounted dustproof dirt net that presses down, can prevent effectively that the tunnel air from filling up the dust gets into and moves down into the finished product link, and the inside pedestrian that is provided with of door curtain presses down, makes things convenient for the staff to press down dirt net through leading dustproof dirt net and rearmounted dustproof dirt net that presses down, and middle top is installed three hundred sixty degrees spraying balls between two parties, and effective atomizing area 100m3 can satisfy three-dimensional comprehensive dust fall effect.
Preferably, an infrared sensor is fixedly mounted in the roadway and in front of the front dustproof dust suppression net and the rear dustproof dust suppression net.
Specifically, the infrared sensors are respectively arranged at the outer rice positions of the net curtains, so that the arrival of personnel can be detected in advance, signals are sent to the mineral transportation table, and the running speed of the mineral transportation table is reduced.
Preferably, a mineral conveying belt is movably arranged in the mineral conveying platform.
Specifically, the minerals in the roadway can be conveyed to the next processing link through the mineral conveying belt.
Preferably, the front surfaces of the front dustproof and dust suppression net and the rear dustproof and dust suppression net are both provided with door frame holes.
Specifically, people can pass through the door and can be movably arranged in the front dustproof dust suppression net and the rear dustproof dust suppression net through the door frame hole.
Preferably, a KJ69J matching card reader of the personnel monitoring system is fixedly installed on the front surface of the pedestrian crossing door.
Specifically, the KJ69J personnel monitoring system matched card reader is arranged to only permit a specific personnel card to open a personnel passing gate, and simultaneously, a signal is sent.
Preferably, inside and being located leading dustproof dirt net and the rearmounted dustproof dirt net of pressing down of tunnel fixed mounting have solenoid valve, solenoid valve one side fixed mounting has the outer power supply switch of belt aircraft nose.
Specifically, the electromagnetic valve and the external power supply switch of the belt machine head can be closed through power failure, the input of clear water can be blocked when the electromagnetic valve is closed, and the mineral conveying belt stops running when the external power supply switch of the belt machine head is closed.
Preferably, the electromagnetic valve is connected with an external water pipe, and the electromagnetic valve is connected with the three-hundred-sixty-degree spraying ball through a pipeline.
Specifically, external clean water can be conveyed to the three-hundred-sixty-degree spraying ball through the electromagnetic valve through a pipeline.
Compared with the prior art, the beneficial effects of the utility model are that:
1. through the leading dustproof dirt net that presses down that sets up and postposition dustproof dirt net of pressing down mutually support, can prevent effectively that the dust that the tunnel air is filled from getting into and moving down into the production link, be provided with three hundred sixty degrees spraying balls between the wire screen, can effectual dust fall, the inside pedestrian that is provided with of wire screen passes through the door, makes things convenient for the staff to press down dirt net and postposition dustproof through leading dustproof dirt net of pressing down.
2. Through the infrared inductor and the card reader mutually supporting that set up, pass through infrared inductor as personnel, send signals for mineral transport platform, reduce the functioning speed of mineral transport platform, prevent that the machine from stopping suddenly and damaging inside machine parts, personnel are through the card of preparing in advance, can open the people through the supporting card reader of KJ69J personnel monitoring system and walk the door, the supporting card reader of KJ69J personnel monitoring system sends signals and gives plc control system, the power of disconnection belt aircraft nose outer power supply switch and solenoid valve, thereby stop the transportation and the dust fall work of mineral, personnel pass through the back, action is arrived in rear end infrared inductor perception, solenoid valve opens, the spraying ball supplies water, thereby realized opening and stopping according to personnel's control spraying.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the overall structure of the other side of the present invention;
fig. 3 is a cross-sectional view of the present invention;
fig. 4 is a top cross-sectional view of the present invention;
fig. 5 is a side sectional view of the present invention.
In the figure: 1. a roadway; 101. an infrared sensor; 2. a mineral transport platform; 201. a mineral conveyor belt; 3. a dustproof dust suppression net is arranged in front; 301. a dustproof dust suppression net is arranged at the rear; 302. a door frame aperture; 4. people pass through the door; 401. KJ69J personnel monitoring system matched card reader; 5. a three hundred sixty degree spray ball; 501. an electromagnetic valve; 502. the power supply switch is arranged outside the belt conveyor head.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: this synthesize dust fall prevention device, including tunnel 1, 1 inside fixed mounting in tunnel has mineral transportation platform 2, 1 inside being fixed with in tunnel is leading dustproof presses down dirt net 3, 1 inside just being located leading dustproof 3 rear fixed mounting that press down dirt net has rearmounted dustproof dust suppression net 301, leading dustproof press down dirt net 3 and rearmounted dustproof inside movable mounting that presses down dirt net 301 have the people to cross door 4, 1 inside roof in tunnel just being located leading dustproof press down dirt net 3 and rearmounted dustproof press down and be fixed with three hundred sixty degree spraying balls 5 between the dirt net 301.
In this embodiment, set up through interval five meters around and prepositive dustproof and press down dirt net 3 and postpositive dustproof and press down dirt net 301, can prevent 1 air in tunnel from getting into down to become the product link effectively, the inside people that is provided with of curtain crosses door 4, makes things convenient for the staff to press down dirt net 3 and postposition dustproof through prepositive dustproof and press down dirt net 301, middle top is in and is installed three hundred sixty degree spraying ball 5, effective atomizing area 100m3And the three-dimensional comprehensive dust settling effect can be met.
Wherein, in order to realize the purpose of dust separation, this device adopts following technical scheme to realize: inside 1 tunnel and be located leading dustproof dust suppression net 3 and rearmounted dustproof dust suppression net 301 the place ahead fixed mounting have infrared inductor 101, and the inside movable mounting of mineral transport platform 2 has mineral transmission band 201, and leading dustproof dust suppression net 3 and rearmounted dustproof dust suppression net 301 positive surface have all seted up door frame hole 302.
Install respectively in the outer 3 meters departments of net curtain through infrared inductor 101, can detect personnel's arrival in advance, take place the signal and give mineral transport platform 2, reduce the running speed of mineral transport platform 2, mineral transmission band 201 can be with 1 inside mineral in tunnel carry to next processing link, door frame hole 302 can make the people cross 4 movable mounting leading dustproof dust suppression net 3 of door 4 and postposition dustproof dust suppression net 301 inside.
Wherein, in order to realize the purpose of automatic shutdown dust fall, this device adopts following technical scheme to realize: the front surface of the pedestrian crossing door 4 is fixedly provided with a card reader 401 matched with a KJ69J personnel monitoring system, an electromagnetic valve 501 is fixedly arranged inside the roadway 1 and between the front dustproof dust suppression net 3 and the rear dustproof dust suppression net 301, one side of the electromagnetic valve 501 is fixedly provided with a belt machine head external power supply switch 502, the electromagnetic valve 501 is connected with an external water pipe, and the electromagnetic valve 501 is connected with the three-hundred-sixty-degree spray ball 5 through a pipeline.
The matched card reader 401 of KJ69J personnel monitoring system through setting up can only permit specific personnel to hold the card and open the people and walk through door 4, can send signal simultaneously, outage can close electromagnetic valve 501 and the outer power supply switch 502 of belt aircraft nose, electromagnetic valve 501 closes the input that can block the clear water, the outer power supply switch 502 of belt aircraft nose closes and can lead to mineral transmission band 201 stall, electromagnetic valve 501 can pass through the pipeline with external clear water and carry to three hundred sixty degrees spraying ball 5.
The utility model discloses a theory of operation and use flow: when the device is used, the device is required to be placed at a proper position, the front dustproof dust suppression net 3 and the rear dustproof dust suppression net 301 are arranged at a distance of five meters from front to back, so that dust diffused in the air of a roadway 1 can be effectively prevented from entering a downward production link, a pedestrian crossing door 4 is arranged in a net curtain, workers can conveniently pass through the front dustproof dust suppression net 3 and the rear dustproof dust suppression net 301, when the workers pass through the infrared inductor 101, a signal is generated to the mineral transportation platform 2 to reduce the running speed of the mineral transportation platform 2, the machine is prevented from suddenly stopping damaging internal mechanical parts, the workers can open the pedestrian crossing door 4 through a card prepared in advance through a KJ69J personnel monitoring system matched card reader 401, the KJ69J personnel monitoring system matched card reader 401 sends a signal to a plc control system, the power supply of a belt head external power supply switch 502 and an electromagnetic valve 501 is cut off, so that the transportation and dust suppression work of minerals is stopped, after the personnel pass through, rear end infrared inductor 101 perception moves, and solenoid valve 501 opens, and the spraying ball supplies water to realized opening and stopping according to personnel control spraying through coming, prevented that personnel from being sprayed when passing through.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a synthesize and prevent dust fall device, includes tunnel (1), its characterized in that: tunnel (1) inside fixed mounting has mineral transportation platform (2), tunnel (1) inside is fixed with prepositive dustproof dirt net (3) of pressing down, tunnel (1) inside just is located prepositive dustproof dirt net (3) rear fixed mounting of pressing down has the rearmounted dustproof dirt net (301) of pressing down, prepositive dustproof dirt net (3) of pressing down presses down dirt net (301) inside movable mounting with the rearmounted dustproof have the people to cross door (4), tunnel (1) inside roof just is located prepositive dustproof dirt net (3) of pressing down and rearmounted dustproof dirt net (301) between be fixed with three hundred sixty degree spraying ball (5).
2. An integrated dust control and reduction assembly as set forth in claim 1, wherein: an infrared sensor (101) is fixedly arranged in the front of the front dustproof dust suppression net (3) and the rear dustproof dust suppression net (301) in the roadway (1).
3. An integrated dust control and reduction assembly as set forth in claim 1, wherein: the mineral conveying platform is characterized in that a mineral conveying belt (201) is movably arranged in the mineral conveying platform (2).
4. An integrated dust control and reduction assembly as set forth in claim 1, wherein: the front surfaces of the front dustproof and dust suppression net (3) and the rear dustproof and dust suppression net (301) are provided with door frame holes (302).
5. An integrated dust control and reduction assembly as set forth in claim 1, wherein: and a KJ69J personnel monitoring system matched card reader (401) is fixedly arranged on the front surface of the pedestrian crossing door (4).
6. An integrated dust control and reduction assembly as set forth in claim 1, wherein: the dustproof dust suppression device is characterized in that an electromagnetic valve (501) is fixedly mounted between a front dustproof dust suppression net (3) and a rear dustproof dust suppression net (301) inside the roadway (1), and an outer power supply switch (502) of a belt machine head is fixedly mounted on one side of the electromagnetic valve (501).
7. An integrated dust control device according to claim 6, wherein: the electromagnetic valve (501) is connected with an external water pipe, and the electromagnetic valve (501) is connected with the three-hundred-sixty-degree spraying ball (5) through a pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123029807.2U CN216429665U (en) | 2021-12-03 | 2021-12-03 | Comprehensive dust-proof device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123029807.2U CN216429665U (en) | 2021-12-03 | 2021-12-03 | Comprehensive dust-proof device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216429665U true CN216429665U (en) | 2022-05-03 |
Family
ID=81343299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123029807.2U Active CN216429665U (en) | 2021-12-03 | 2021-12-03 | Comprehensive dust-proof device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216429665U (en) |
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2021
- 2021-12-03 CN CN202123029807.2U patent/CN216429665U/en active Active
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