Unpowered wet spraying machine
A wet blasting machine and power technology, which is applied in wellbore lining, tunnel lining, underground chamber, etc., can solve the problems of insufficient design of material conveying device, reduced pressure gas pressure, uneven material spraying, etc., so as to save too many connections. , Good sealing, the effect of reducing space
Inactive Publication Date: 2016-05-11
平顶山鸿顺源工贸有限公司
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Problems solved by technology
[0003] The working method of the current wet spraying machine is generally to use the pumping method to convey the material, and then spray the material out in a pneumatic way. The design of the device is insufficient, and the pressure gas pressure output by the pneumatic device is prone to decrease, which leads to the problem of uneven spraying of materials
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[0015] The present invention will be further described below in conjunction with the accompanying drawings.
[0016] Such as figure 1 with figure 2 The shown unpowered wet spray machine includes a base 1, a track wheel 2, a casing 3, a discharge cylinder 4, an air-isolated feeding device 5, a lower hopper 6, and a wind motor 7.
[0017] The track wheel 2 is installed on the bottom of the base 1, and the shell 3 is installed on the top of the base 1; the base 1 inside the shell 3 is equipped with a discharge cylinder 4, an air-isolated feeding device 5 and a wind motor 7; The discharge cylinder 4 is arranged horizontally, and a collection cylinder 41 is arranged above the front part of the discharge cylinder 4. The wind-isolated feeding device 5 is connected to the top of the collection cylinder 41, and the described lower hopper 6 is connected to the wind-isolated The top of the feeding device 5, the lower hopper 6 is located outside the shell 3; the front part of the disch...
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The invention discloses an unpowered wet spraying machine driven by adopting wind. The unpowered wet spraying machine adopts a novel feeding device and is driven by adopting pressure gas, and the unpowered wet spraying machine is used with a discharge cylinder and can uniformly and effectively spray concrete materials to a working place. The discharge cylinder is transversely arranged, a material collection cylinder is arranged above the discharge cylinder, an air isolation material conveying device is connected to the top of the material collection cylinder, the front part of the discharge cylinder is connected with a material jet outlet device, and the back part of the discharge cylinder is hermetically arranged; and an air inlet pipe is arranged on the back side surface of the discharge cylinder, a pneumatic motor is arranged above the back part of the discharge cylinder, a branch pipe leading to the pneumatic motor is arranged on the air inlet pipe, and the power output end of the pneumatic motor is connected to the air isolation material conveying device. An arrangement mode of the air isolation material conveying device can effectively avoid the problem of material jamming in a material conveying process; and the seal property is good, so that the gas pressure of the material spraying gas is not reduced and the slurry spraying effect of the wet spraying machine is ensured.
Description
technical field [0001] The invention belongs to mine spraying equipment, in particular to a non-powered wet spraying machine driven by pressure gas. Background technique [0002] Wet spraying machine is a common spraying equipment in mining equipment. It has the advantages of excellent spraying effect and not easy to appear dust. Generally, the concrete material is transported by pumping, and then the concrete material is sprayed by pneumatic means. workplace. [0003] The working method of the current wet spraying machine is generally to use the pumping method to convey the material, and then spray the material out in a pneumatic way. The design of the device is insufficient, and the pressure gas pressure output by the pneumatic device is prone to decrease, which leads to the problem of uneven spraying of materials. The material conveying device often needs its own power input, which increases the complexity and space of the equipment, making the equipment relatively stab...
Claims
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IPC IPC(8): E21D11/10
CPCE21D11/105
Inventor 张发院黄庆显宋合聚张富强鄢耀郭留才张国印王学勇张二豪
Owner 平顶山鸿顺源工贸有限公司