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Apparatus for outputting solid material, such as entrained in fluid

A technology of solid materials and equipment, applied in mechanical equipment, metal processing equipment, abrasive feeding devices, etc., can solve the problems of screw conveyor stop, inability to restart screw conveyor, small initial torque, etc.

Active Publication Date: 2019-03-15
梵格创新公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In this type of equipment where dry ice is fed from a hopper to the screw conveyor or the screw conveyor of the screw conveyor, the problem encountered is that the ice in the screw conveyor may compact / freeze to the point where the screw conveyor stops. degree
The general type of motor used to drive the auger is driven by the fluid into which the ice is to be entrained, but has too little initial torque to restart the auger

Method used

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  • Apparatus for outputting solid material, such as entrained in fluid
  • Apparatus for outputting solid material, such as entrained in fluid
  • Apparatus for outputting solid material, such as entrained in fluid

Examples

Experimental program
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Effect test

Embodiment Construction

[0084] A preferred feed system for a dry ice blasting machine has:

[0085] 1) Pneumatic motor / cylinder drive unit that converts linear motion into rotary motion;

[0086] 2) a hopper with three straight, approximately vertical side walls;

[0087] 3) an auger that is connected to the drive 1) and supplies dry ice leaving the hopper 2);

[0088] 4) Single or dual / dual hoses for conveying solid material entrained in the fluid as well as the fluid.

[0089] Description of each unit mentioned above:

[0090] 1) Pneumatic cylinder drive unit that converts linear motion into rotary motion

[0091] The system has the following main components:

[0092] a) one or more pneumatic cylinders;

[0093] b) two or more drive pulleys with built-in one-way clutches, one-way bearings or similar devices;

[0094] c) two or more chains, timing belts, V-belts or similar devices, the ends of which are attached to the cylinder;

[0095] d) two or more driven pulleys, with or without built-...

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PUM

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Abstract

Disclosed is an apparatus for outputting a solid material entrained in a fluid, the apparatus comprising a recepticle for receiving the solid material; an input device for the fluid; an output devicefor solid material; an auger conveyor for conveying the solid material from the recepticle to the output device; a motor for driving the auger conveyor, wherein the motor comprises one or more cylinders each comprising a piston; a second input device connected to the input device so as to feed part of the fluid to the cylinders, where a cross section of a piston is at least 700 mm2 or wherein a drive transforming the reciprocating movement of each piston, relative to the cylinder, to rotation of the auger conveyor around the first axis, is configured to rotate the auger conveyor at least 20 degrees when a cylinder completes a cycle.

Description

technical field [0001] The present invention relates to an apparatus for exporting solid material, such as ice, preferably entrained in a fluid, such as a gas or liquid, and in particular to apparatus for dry ice blasting, typically in the form of pellets / pellets A form of dry ice that is entrained in a stream of pressurized air. Background technique [0002] In this type of equipment where dry ice is fed from a hopper to the screw conveyor or the screw conveyor of the screw conveyor, the problem encountered is that the ice in the screw conveyor may compact / freeze to the point where the screw conveyor stops. degree. The general type of motor used to drive the auger is driven by the fluid into which the ice is to be entrained, but has too little initial torque to restart the auger. Contents of the invention [0003] The object of the present invention is to provide a new type of motor with sufficient torque. [0004] In a first aspect, the invention relates to an apparat...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16H19/02
CPCF16H19/0622F16H2019/0686B24C1/003F16H31/001F16H2019/0681B24C5/02B24C7/0092F15B15/061B65G65/46B65G33/34B65G33/08F15B11/17F15B15/1404F15B2211/7054F15B2211/7107
Inventor P·范格-拉森
Owner 梵格创新公司