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Blasting fume removing device

A technology of gun smoke and spray tube, which is applied in the direction of spraying devices, liquid spraying devices, spraying devices with movable outlets, etc., which can solve the problems of weight gain and poor atomization effect, so as to prevent and occupational diseases and reduce toxic and harmful gases Concentration, the effect of reducing power loss

Active Publication Date: 2016-10-12
招金矿业股份有限公司河东金矿
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Existing atomization equipment generally removes dust through water atomization. The mechanism of water atomization is the contact between water and particles, weight gain, and sedimentation. Therefore, even if the atomization effect of existing atomization equipment is not good, continuous supply of water can To achieve the effect of dust removal

Method used

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  • Blasting fume removing device
  • Blasting fume removing device
  • Blasting fume removing device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] Example 1, such as Figure 1-3 As shown, a device for eliminating gun smoke includes a frame body, a spray tube 1, a water tank 2, a water inlet mechanism and an air intake mechanism, the spray tube is arranged on the top of the frame body, and the front end of the spray tube is provided with Annular spray pipe 3, a plurality of nozzles 4 are evenly distributed on the front side of the annular spray pipe, a fan 5 is arranged in the spray barrel on the rear side of the annular spray pipe, and the water tank is arranged on the Inside, the frame above the water tank is provided with a medicament inlet 6, a water inlet port and a high-pressure air port, one side of the water tank is provided with a pump chamber, and a water pump 7 is provided in the pump chamber, and the water pump The water inlet pipe 8 and the water outlet pipe 9 are arranged on it, the water inlet pipe leads to the water tank, the water outlet pipe communicates with the annular spray pipe, and the water ...

Embodiment 2

[0032] Example 2, such as Figure 4 As shown, the top of the spray tube is provided with a water outlet pipe frame 21, and the described water outlet pipe frame is provided with a hanging ring 22, and the described spray tube includes a rotating spray tube 1-1 and a fixed spray tube 1-2. Spray barrel is arranged on the front side of described fixed spray barrel through bearing 17, and described annular spray pipe is arranged on the front end of described rotating spray barrel, and described water outlet pipe passes through described hanging ring and is communicated with described annular spray pipe, so The fan is arranged inside the fixed spray cylinder, and the rotating spray cylinder rotates in a reciprocating cycle under the action of the driving mechanism. The spray barrel is fixed, and the atomized chemical liquid is sprayed forward in a straight line from multiple nozzles. The liquid sprayed out in a straight line can only contact and react with the gun smoke particles w...

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Abstract

The invention discloses a blasting fume removing device which comprises a frame body, a spraying cylinder, a water tank, a water inlet mechanism and an air inlet mechanism. The spraying cylinder is arranged on the top of the frame body. An annular spraying pipe is arranged at the front end of the spraying cylinder. Multiple nozzles are evenly distributed on the annular spraying pipe. A fan is arranged in the spraying cylinder. The water tank is arranged in the frame body. A chemical inlet, a water inlet connector and a high-pressure air connector are formed in the frame body. A pump room is arranged on one side of the water tank. A water pump is arranged in the pump room. The water pump is provided with a water inlet pipe and a water outlet pipe. The water inlet pipe is led to the water tank. The water outlet pipe communicates with the annular spraying pipe. The water inlet mechanism comprises a water inlet pipe. The water outlet end of the water inlet pipe is connected with the water inlet connector. The air inlet mechanism comprises an air inlet pipe. The air inlet pipe is led to the bottom of the water tank. Air outlet holes are evenly distributed in the air outlet end of the air inlet pipe. Chemical liquid atomized through the blasting fume removing device makes sufficient contact with harmful gas and particles in blasting fume for a reaction, the concentration of toxic and harmful gas in a blasting field is greatly reduced, more than 90% of dust is removed, and the occurrences of underground occupational diseases are effectively prevented and reduced.

Description

technical field [0001] The invention relates to a device for eliminating gun smoke, belonging to the technical field of equipment for eliminating gun smoke. Background technique [0002] Existing blasting is required in the tunneling process of mine shafts, and the blasting will produce a large amount of harmful gas and gun smoke. The high concentration of gun smoke is the direct cause of the lung disease of the staff. Workers who have been working in this environment for a period of time There will be symptoms such as sneezing and coughing. In order to ensure the working environment of the workers, it is necessary to do a good job of eliminating the gun smoke at any time during the mining or excavation process. The existing method is to use liquid medicine to eliminate the gun smoke. The full contact reaction of the gun smoke is to achieve the purpose of eliminating the gun smoke. To realize the full contact of the liquid medicine with the gun smoke and harmful gas, it is n...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B05B3/02B05B7/04B05B7/16B05B7/08B05B15/06B05B12/00
CPCB05B3/02B05B7/0416B05B7/08B05B7/1693B05B12/00B05B15/625
Inventor 王培寿刘春民徐兆江王彦磊孟繁龙左明明王长涛孙发松
Owner 招金矿业股份有限公司河东金矿
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