Intelligent spraying dedusting system provided with funnel and used for loading and unloading machine

A technology of machine intelligence and dust removal system, applied in loading/unloading, conveyors, combined devices, etc., can solve problems such as dust pollution, and achieve the effect of reducing dust and increasing air humidity

Active Publication Date: 2017-06-30
南京榆液液压有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In open-pit coal yards and wharf operation sites for various granular loading and unloading, in order to speed up the loading and unloading of coal or similar goods, grabs are often used to grab the goods into a large funnel, and then discharge them through the conveying device at the lower end of the funnel. The material device is generally transferred by the conveyor belt. When the goods enter the hopper, the lighter goods will fall slowly. Due to the tumbling airflow, they will be suspended above the hopper, and a large number of dust particles will roll out along the airflow of the falling objects. cause dust pollution

Method used

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  • Intelligent spraying dedusting system provided with funnel and used for loading and unloading machine
  • Intelligent spraying dedusting system provided with funnel and used for loading and unloading machine
  • Intelligent spraying dedusting system provided with funnel and used for loading and unloading machine

Examples

Experimental program
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Effect test

Embodiment 1

[0032] Embodiment 1: A kind of intelligent spray dust removal system of loading and unloading machine with bucket, such as figure 1 and figure 2 , including a funnel 1 and a bracket 2 that makes the inlet of the funnel 1 upward and the outlet downward. The lower end of the funnel 1 is provided with a conveying device. The conveying device can be a belt conveyor 3 or the compartment of a truck. At this time, dust will be generated above the funnel 1. At this time, the support 2 is provided with some spray nozzles-11 on the periphery of the inlet of the funnel 1. The nozzle-11 is connected with the main pipeline 12 communicated with the water tank 13. A multistage pump 14 and a solenoid valve 15 are arranged between the water tanks 13, and the solenoid valve 15 is arranged close to the nozzle 11. Spray out in a chemical way, increase the air humidity above the funnel 1, so that the water mist covers the top of the funnel 1 evenly, and after the raised dust particles collide wi...

Embodiment 2

[0041] Embodiment 2: An intelligent spray dust removal system for a loading and unloading machine with buckets, the difference from Embodiment 1 is that, as Figure 4 and Figure 5 After the funnel 1 has been used for a period of time, more dirt has accumulated on the funnel 1 and the support 2, so a cleaning pipe 21 is provided at the upper end of the support 2, and the cleaning pipe 21 communicates with the main pipe 12. The cleaning pipe 21 is provided with an electromagnetic Valve four 211, the bracket 2 is provided with a material guide plate 22 extending to the periphery of the funnel 1 inlet, the material guide plate 22 is inclined downward from the bracket 2 to the funnel 1 inlet, so that the mixture of water and dirt in the cleaning pipe 21 moves along the Flow into the funnel 1 by the flow deflector and then be discharged, and the flow deflector is beneficial for the goods to enter the funnel 1.

[0042] Such as Figure 4 and Figure 5 , the water output of the cl...

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Abstract

The invention discloses an intelligent spraying dedusting system provided with a funnel and used for a loading and unloading machine, belongs to the field of loading and unloading machines, and aims to provide the intelligent spraying dedusting system provided with the funnel and used for the loading and unloading machine. The intelligent spraying dedusting system has the advantage of reducing flying dust when cargos enter the funnel and is characterized in that a bracket is provided with a plurality of spray type nozzles I on the periphery of a funnel inlet, and the spray type nozzles I are connected with a main pipeline communicating with a water tank; the main pipeline is provided with a multistage pump and an electromagnetic valve I between the nozzles I and the water tank; the electromagnetic valve I is close to the nozzles I; and a dust concentration sensor is arranged on the funnel and controls on-off of the electromagnetic valve I.

Description

technical field [0001] The invention relates to the field of loading and unloading machines, in particular to an intelligent spraying and dust removal system for loading and unloading machines with buckets. Background technique [0002] In open-pit coal yards and wharf operations for various granular loading and unloading, in order to speed up the loading and unloading of coal or similar goods, grabs are often used to grab the goods into a large funnel, and then discharge them through the conveying device at the lower end of the funnel. The material device is generally transferred by the conveyor belt. When the goods enter the hopper, the lighter goods will fall slowly. Due to the tumbling airflow, they will be suspended above the hopper, and a large number of dust particles will roll out along the airflow of the falling objects. cause dust pollution. Contents of the invention [0003] Aiming at the deficiencies in the prior art, the object of the present invention is to ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65G69/20B65G69/18B65G65/32B65G65/42B01D47/06B01D51/02B01D45/02B01D50/00
CPCB01D45/02B01D47/06B01D51/02B65G65/32B65G65/42B65G69/188B65G69/20B65G2201/042B01D50/40
Inventor 郑海强
Owner 南京榆液液压有限公司
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