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A pulverizer with self-cleaning function

A pulverizer and functional technology, applied in grain processing, coating, anti-corrosion coatings, etc., can solve the problems of residual residue, poor sanitation, complex working environment, etc., and achieve the effect of improved material and long service life

Active Publication Date: 2019-07-09
上海国龙生物技术集团有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] When carrying out the harmless treatment of sick and dead livestock and poultry, when the pulverizer is often used to cut and crush the dead livestock and poultry, it is inevitable that some residues will remain in the working chamber, and the working environment is complicated and the sanitation is not good.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] A pulverizer with self-cleaning function, characterized in that:

[0025] It installs a high-pressure spray gun (multiple nozzles) on the working shaft to wash with acid solution or water, and directly enters the reaction kettle together with the pulverized material for further treatment to ensure the harmlessness of this link.

Embodiment 2

[0027] As preferably, the surface of the pulverizer of the present invention is coated with a heat-resistant and corrosion-resistant film, wherein the preparation of the heat-resistant and corrosion-resistant film comprises the following steps:

[0028] Step 1, preparing nano-ATO powder:

[0029] Adopt hydrolysis precipitation method to prepare nano-ATO powder, at first, take by weighing 20g of SnCl4 5H2O and 1.4g of SnCl3, it is dissolved in the hydrochloric acid of 30ml, 2mol / L, under magnetic stirring, this solution is titrated with ammonia water, to Stop when the pH is 3.5, let it react for two hours at 60°C, then wash and filter the obtained product, then dry the filtrate at 60°C for 30 hours, grind it with a mortar so that the particle size is 500nm, and then grind the powder The body was calcined at 600°C for 3h to obtain nano-ATO powder.

[0030] Step 2, preparing polyaniline / TiO2 / SiO2 powder:

[0031] First, dissolve 1.53g of sodium dodecylbenzenesulfonate into 100m...

Embodiment 3

[0040] Experimental test:

[0041] (1) Thermal insulation performance. The light source of the heat insulation test device is a 2000W iodine tungsten lamp. The light source is located directly above the light transmission port of the test box. A black painted iron plate is placed at the bottom of the test box. The internal temperature of the test box is measured by a thermometer; Keep the internal temperature constant, cover the light-transmitting port with the transparent thin glass coated with the composite material of the present invention, record the initial temperature, then turn on the iodine tungsten lamp, record the temperature value every 5min, and last for 1h, then apply the composite material The transparent thin glass is replaced by ordinary transparent thin glass not coated with composite material, and the temperature value is continuously recorded for 1 hour. It can be obtained that when the transparent thin glass coated with the composite material of the present...

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PUM

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Abstract

The invention discloses a crusher with a self-cleaning function. The crusher is characterized in that a high pressure spray gun (with multiple nozzles) is placed on a working shaft to flush with an acid liquid or clean water, and the acid liquid or clean water and crushed materials together enter a reaction kettle directly for further treatment, so that a harmless link is guaranteed. In addition, the material of the crusher is also improved, so that the crusher is heat-resistant and corrosion-resistant and long in service life.

Description

technical field [0001] The invention relates to a grinder with self-cleaning function, which belongs to the field of self-cleaning instruments. Background technique [0002] When carrying out the harmless treatment of sick and dead livestock and poultry, when the pulverizer is often used to cut and crush the sick and dead livestock and poultry, it is inevitable that some residues will remain in the working chamber, and the working environment is complex and the sanitation is not good. [0003] The purpose of the present invention is to provide a pulverizer with self-cleaning function, which installs a high-pressure spray gun (multi-spray head) on the working shaft to wash with acid or clear water, and directly enters the reaction kettle together with the pulverized material for further processing, so as to ensure the In addition, the material of the pulverizer has been improved. Contents of the invention [0004] Based on the technical problems of the background technolog...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B02C18/16B02C23/20C09D163/00C09D5/08
CPCB02C18/0084B02C18/16B02C23/20C08K2003/2241C08L2201/08C08L2205/035C09D5/08C09D5/18C09D163/00C08L79/02C08K13/06C08K9/10C08K3/22C08K3/36
Inventor 钟诚姜蒙雷雨吴庆儒曾伟周振金
Owner 上海国龙生物技术集团有限公司
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