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Monitoring structure for preventing stirring and granulating air-tight seal air path from being blocked

An air-tight and air-path technology, which is applied in the methods of granulating raw materials, measuring devices, granulation in static tanks/tanks, etc., can solve the problem that the staff is difficult to find the air circuit, loss, etc., and whether the convenience is normal or not. The effect of moving and preventing abnormal operation

Pending Publication Date: 2022-07-15
ZHEJIANG CANAAN TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the shortcomings in the prior art that when the pressure switch is damaged or abnormal, it will be difficult for the staff to find out whether the gas path is normal, which will easily cause irreparable losses. The monitoring structure of air-tight gas path blockage

Method used

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  • Monitoring structure for preventing stirring and granulating air-tight seal air path from being blocked
  • Monitoring structure for preventing stirring and granulating air-tight seal air path from being blocked
  • Monitoring structure for preventing stirring and granulating air-tight seal air path from being blocked

Examples

Experimental program
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Effect test

Embodiment 1

[0030] refer to Figure 1-Figure 5 , a monitoring structure for preventing the blockage of air sealing of stirring and granulating, including a communication pipe 2, a stirring part 101 and a granulating part 102 used by the granulator 1 and the granulator 1, and two gas outlet ends of the communication pipe 2 Two bronchial tubes 3 are fixedly connected, and the two bronchial tubes 3 have the same structure. The bronchial tubes 3 are provided with a monitoring mechanism 6. The monitoring mechanism 6 includes a fixed cylinder 11 that is fixedly communicated with the bronchial tubes 3. The circumferential inner wall of the fixed cylinder 11 is fixed with a guide sleeve 17 by bolts. , the guide sleeve 17 is inserted with an insertion rod 18, and the end of the insertion rod 18 away from the guide sleeve 17 is fixed with a plug 20 by bolts, and the plug 20 passes through the fixing cylinder 11 and contacts with the bronchus 3, and the circumferential outer wall of the insertion rod...

Embodiment 2

[0034] refer to Figure 1-Figure 5, the present invention provides a new technical solution: a monitoring structure for preventing the blockage of the air-sealed air path of stirring and granulation, including a communication pipe 2, a granulator 1 and a stirring part 101 and a granulating part used by the granulator 1 102, the two air outlets of the communication pipe 2 are fixedly connected with two bronchi 3, the two bronchi 3 have the same structure, the air inlet end of the communication pipe 2 is fixed with a pressure reducing valve 4 by bolts, and the pressure reducing valve 4 can stabilize the air pressure, The other end of the pressure reducing valve 4 is fixed with the main trachea 5 by bolts. When in use, the main trachea 5 needs to be connected with the air source. The bronchus 3 is provided with a solenoid valve 7 and a throttle valve 8, and the throttle valve 8 is used to control the bronchus 3. The gas flow in the bronchus 3 is provided with a flow sensor 9, and...

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Abstract

The invention belongs to the field of gas path monitoring, particularly relates to a monitoring structure for preventing a stirring and granulating gas seal gas path from being blocked, and aims to solve the problems that when a pressure switch is damaged or abnormal, a worker is difficult to find whether the gas path is normal or not, and irreparable loss is easily caused. The device comprises a communicating pipe, a granulator, and a stirring part and a granulating part which are used by the granulator, two air outlet ends of the communicating pipe are fixedly connected with two branch air pipes, the two branch air pipes are the same in structure, and each branch air pipe is provided with a monitoring mechanism. And meanwhile, lubricating oil in the oil storage barrel is discharged into the first guide rail and the second guide rail by pressing the push rod, movement of the sliding block is facilitated, and through the exhaust pipe and the control valve, people can conveniently monitor whether the sliding block moves normally or not, and abnormal operation of the monitoring mechanism is prevented.

Description

technical field [0001] The invention relates to the technical field of gas path monitoring, in particular to a monitoring structure for preventing the blockage of gas paths of stirring and granulation air sealing. Background technique [0002] The two main rotating parts of the current wet granulator usually use a combination of mechanical seals and air seals to protect the bearings in the rotating parts from being stuck with powder. Part of the heat has the effect of dissipating heat, compensating for the gap between the seal and the shaft due to manufacturing; therefore, it is very important for the air path of the rotating parts to be smooth. [0003] When traditionally monitoring the gas circuit, it is usually connected to the gas circuit through a pressure switch to monitor whether there is pressure in the gas circuit. When the pressure switch is damaged or abnormal, it will be difficult for the staff to find out whether the gas circuit is normal, and it is easy to caus...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01J2/00B01J2/10G01D21/02
CPCB01J2/00B01J2/10G01D21/02
Inventor 黄斌斌刘太鹏陈建盈张雷戴华锋方芳方圆方丹
Owner ZHEJIANG CANAAN TECH
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