CN205154235U - Atomizer is blown out in complete pneumatic mining automation - Google Patents

Atomizer is blown out in complete pneumatic mining automation Download PDF

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Publication number
CN205154235U
CN205154235U CN201520918813.9U CN201520918813U CN205154235U CN 205154235 U CN205154235 U CN 205154235U CN 201520918813 U CN201520918813 U CN 201520918813U CN 205154235 U CN205154235 U CN 205154235U
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China
Prior art keywords
utility
model
air
spraying
blown out
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CN201520918813.9U
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Chinese (zh)
Inventor
杜和军
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Zaozhuang Heshunda Mechanical And Electrical Equipment Co Ltd
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Zaozhuang Heshunda Mechanical And Electrical Equipment Co Ltd
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Abstract

The utility model provides an atomizer is blown out in complete pneumatic mining automation, including: the machine incasement is equipped with magenetic exchange valve, time delay switching -over valve and air current impingement plate, is fixed with the permanent magnet on the gas shock board, and pneumatic control valve installs on a way of admitting air, intake, connects on pneumatic motor and plunger pump be fixed in the base simultaneously, and quick -witted case outside is equipped with water inlet, air inlet and nozzle, and quick -witted case outside both ends are equipped with the handle, the utility model discloses the advantage: the utility model discloses the excavation roadway that blows out in the mine exploits the in -process, and the back is once only being adjusted to the coal miner to the device delay time, and alright the spraying dust fall of full -automatic spraying process when realizing blowing out has lightened the intensity of labour of coal miner, has realized the full automatic control of device, and degree of automation is high, the spraying is opened automatically to the impact air current that produces when device utilization is blown out, and itself does not need the power to there is not electrical safety hidden danger, consequently has fine security performance.

Description

Complete pneumatic mining automatic blasting sprayer
Technical field
The utility model relates to the automatic sprayer of blasting for coal mine underground tunneling roadway, is specifically related to a kind of complete pneumatic mining automatic blasting sprayer.
Background technology
The digging laneway of current domestic underground coal mine is when driving is blown out, larger coal dust is produced owing to blowing out, compromise the occupational health of coal miner, and the blasting spray depositing dust of existing Coal Exploitation just artificially Non-follow control spray valve open spraying, add the labour intensity of workman, also few colliery is had to use charged voice operated sensor, utilize blow out Sound control undertaken processing by the main control system of explosion-proof electric apparatus again and exports control model, unlatching for controlling spraying pumping plant realizes the auto spraying of blowing out, but this device shortcoming blows out digging laneway non-transformer and restricted due to a lot of mine, even if there is power supply, due to the explosion-proof electric apparatus adopted, increase mine electrical appliance and lose quick-fried risk, the workload of regular maintenance and inspection is large, and need the skill quality of technical attendant to require height, should not adopt for high gas and outburst mine.
Summary of the invention
The purpose of this utility model is to provide a kind of security performance and automatically controls higher complete pneumatic mining automatic blasting sprayer.
For achieving the above object, the technical scheme that the utility model adopts is:
A kind of complete pneumatic mining automatic blasting sprayer, its feature is: comprising: cabinet is built with solenoid operated directional valve, time-delay change valve and air-flow shock plate, gas shock plate is fixed with permanent magnet, pneumatic control valve is arranged on air inlet, water inlet branch road, connection air motor and plunger displacement pump are fixed on base simultaneously, cabinet outside is provided with water inlet, air inlet port and nozzle, and the outside two ends of cabinet are provided with handle.
According to above-mentioned complete pneumatic mining automatic blasting sprayer, its feature is: described supply air line source of the gas operating pressure controls as between 0.3-0.8Mpa.
The utility model has the advantages that: in mine, blow out digging laneway, in recovery process, the impact air-flow produced when device is by blowing out impacts the gas shock plate in complete pneumatic mining automatic blasting sprayer, thus automatic opening time-delaying reversal valve, controlling time-delay change valve drives air feed main line and vibration means for main pipe for supplying water road automatically to open, air motor and plunger displacement pump is driven to realize auto spraying by nozzle, after the time delay of time-delay change valve, automatically the automatic stopping of main supply air line and the realization spraying of main-supply road can be cut off, and the length of the delay time of spraying can utilize the delay time thus the make-and-break time regulating main air feed and supply channel that regulate Pneumatic time-delay reversing control valve on cabinet, reach the adjustment realizing the spray process time, realization blow out digging time complete pneumatic automatic blasting spray process, to sum up, the utility model is blown out in digging laneway recovery process in mine, coal miner is after to the disposable adjustment of device delay time, the atomizing de-dusting of full-automatic spray process when just can realize blowing out, alleviate the labour intensity of coal miner, achieve the Automatic Control of device, automaticity is high, device utilizes the impact air-flow produced when blowing out automatically to open spraying, and itself does not need power supply, thus there is not Electrical Safety hidden danger, therefore has good security performance.
Accompanying drawing explanation
Fig. 1 the utility model structural representation.
In accompanying drawing
1, air inlet port 2, water inlet 3, time-delay change valve 4, solenoid operated directional valve 5, gas shock plate
6, permanent magnet 7, pneumatic control valve 8, air motor 9, plunger displacement pump 10, handle 11, delivery port 12, cabinet 13, base.
Detailed description of the invention
Below in conjunction with accompanying drawing 1 and specific embodiment, the utility model is further described:
A kind of complete pneumatic mining automatic blasting sprayer, comprising: cabinet 12 is built with solenoid operated directional valve 4, time-delay change valve 3 and air-flow shock plate 5, gas shock plate is fixed with permanent magnet 6, pneumatic control valve 7 is arranged on air inlet, water inlet branch road, connection air motor 8 and plunger displacement pump 9 are fixed on base 13 simultaneously, cabinet 12 outside is provided with water inlet 2, air inlet port 1 and nozzle 11, and the outside two ends of cabinet 12 are provided with handle 10.
In the present embodiment, described supply air line source of the gas operating pressure controls as between 0.3-0.8Mpa.
The utility model beneficial effect: blow out digging laneway in mine, in recovery process, the impact air-flow produced when device is by blowing out impacts the gas shock plate 5 in complete pneumatic mining automatic blasting sprayer, thus automatic opening time-delaying reversal valve 3, controlling time-delay change valve 3 drives air feed main line and vibration means for main pipe for supplying water road automatically to open, air motor 8 and plunger displacement pump 9 is driven to realize auto spraying by nozzle 11, after the time delay of time-delay change valve 3, automatically the automatic stopping of main supply air line and the realization spraying of main-supply road can be cut off, and the length of the delay time of spraying can utilize the delay time thus the make-and-break time regulating main air feed and supply channel that regulate time-delay change valve 3 on cabinet, reach the adjustment realizing the spray process time, realization blow out digging time complete pneumatic automatic blasting spray process, to sum up, the utility model is blown out in digging laneway recovery process in mine, coal miner is after to the disposable adjustment of device delay time, the atomizing de-dusting of full-automatic spray process when just can realize blowing out, alleviate the labour intensity of coal miner, achieve the Automatic Control of device, automaticity is high, device utilizes the impact air-flow produced when blowing out automatically to open spraying, and itself does not need power supply, thus there is not Electrical Safety hidden danger, therefore has good security performance.
Embodiment recited above is only be described preferred embodiment of the present utility model; not design of the present utility model and protection domain are limited; under the prerequisite not departing from the utility model design concept; the various modification that in this area, common engineers and technicians make the technical solution of the utility model and improvement, all should fall into protection domain of the present utility model.

Claims (1)

1. a complete pneumatic mining automatic blasting sprayer, it is characterized in that: comprising: cabinet (12) is built with solenoid operated directional valve (4), time-delay change valve (3) and air-flow shock plate (5), gas shock plate is fixed with permanent magnet (6), pneumatic control valve (7) is arranged on air inlet, water inlet branch road, connection air motor (8) and plunger displacement pump (9) are fixed on base (13) simultaneously, cabinet (12) outside is provided with water inlet (2), air inlet port (1) and nozzle (11), and cabinet (12) outside two ends are provided with handle (10).
CN201520918813.9U 2015-11-18 2015-11-18 Atomizer is blown out in complete pneumatic mining automation Active CN205154235U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520918813.9U CN205154235U (en) 2015-11-18 2015-11-18 Atomizer is blown out in complete pneumatic mining automation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520918813.9U CN205154235U (en) 2015-11-18 2015-11-18 Atomizer is blown out in complete pneumatic mining automation

Publications (1)

Publication Number Publication Date
CN205154235U true CN205154235U (en) 2016-04-13

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CN201520918813.9U Active CN205154235U (en) 2015-11-18 2015-11-18 Atomizer is blown out in complete pneumatic mining automation

Country Status (1)

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CN (1) CN205154235U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105332730A (en) * 2015-11-18 2016-02-17 枣庄和顺达机电设备有限公司 Automatic blasting mist spraying device for full-pneumatic mines

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105332730A (en) * 2015-11-18 2016-02-17 枣庄和顺达机电设备有限公司 Automatic blasting mist spraying device for full-pneumatic mines

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