CN107011807A

CN107011807A - A kind of production method of plant shell polishing powder

Info

Publication number: CN107011807A
Application number: CN201710429754.2A
Authority: CN
Inventors: 刘飞; 刘伟
Original assignee: Sanmenxia Qingshan Abrasive Products Co Ltd
Current assignee: Sanmenxia Qingshan Abrasive Products Co Ltd
Priority date: 2017-06-09
Filing date: 2017-06-09
Publication date: 2017-08-04

Abstract

The invention discloses a kind of production method of plant shell polishing powder.It is made up of following weight degree component：Walnut shell powder 30% 70%, maize cob meal 30% 20%, peanut shell powder 40% 10%.Its production method is that raw material is selected to removing impurity respectively, the mesh particle of preliminary grinding 10 50 is carried out respectively, then carry out magnetic separation and remove impurity, further mill is the powder of 80 300 mesh, magnetic separation is carried out again and removes impurity, then carries out sieve classification, the powder after sieve classification is subjected to 13 hours sterilization treatments at a temperature of 100 130 DEG C, after cooling, the powder of required raw material is well mixed by weight percentage.With waste resource is utilized, natural, environmentally friendly, pollution-free, energy consumption is low, and price is low, and alternative imported product, high tenacity, hardness is moderate, not disfiguring workpiece, the low advantage of production cost.

Description

A kind of production method of plant shell polishing powder

Technical field

The present invention relates to a kind of polishing powder, specifically a kind of plant shell polishing powder.

Background technology

At present, the unhairing of the precision electronic device such as integrated circuit, precision electronic element, printed substrate equipment and parts Side, burr, polishing etc. carry out mirror surface treatment, usually with diamond dust, Brown Alundum etc. and the product such as the plastic cement pearl powder of import.Because of gold Emery, Brown Alundum class polishing powder energy consumption are high；Plastic cement pearl powder belongs to petrochemicals, not only relies on import, expensive, Also pollute environment.The said goods, because of material reason, easily cause scar and damage while being polished to workpiece to workpiece Wound, the surface of oxidation workpiece so that defect ware increases, rework rate is high, adds the production cost of enterprise.

The content of the invention

The task of the present invention is to provide that a kind of energy consumption is low, price is low, alternative imported product, and disfiguring workpiece, not raw A kind of low plant shell polishing powder of cost is produced, the production method of the plant shell polishing powder is also provided.

To realize above-mentioned task, technical solution of the invention is：

A kind of plant shell polishing powder, it is made up of following weight degree component：Walnut shell powder 30%- 70%, maize cob meal 30%-20%, peanut shell powder 40%-10%.

A kind of production method of plant shell polishing powder, its step is as follows：Raw material is selected to removing impurity respectively, point Not carry out preliminary grinding 10-50 mesh particles, then carry out magnetic separation and remove impurity, further mill is the powder of 80-300 mesh, then carries out magnetic Blanking decontamination, then carries out sieve classification, and the powder after sieve classification at a temperature of 100-130 DEG C go out within 1-3 hours Bacterium is handled, after cooling, and the powder of required raw material is well mixed by weight percentage.

The invention has the advantages that：One is to utilize waste resource, natural, environmental protection, pollution-free；Two be that energy consumption is low； Three be that price is low, alternative imported product；Four be that, with high tenacity, hardness is moderate, not disfiguring workpiece；Five be that production cost is low.

Embodiment

Exemplified by producing 1000 kilograms of plant shell polishing powders.

Example 1, walnut shell, corncob, peanut shell selected to removing impurity respectively, it is 10- that preliminary grinding is carried out in colloid mill respectively 50 mesh particles, then carry out magnetic separation through magnetic separator and remove impurity, further mill is the powder of 80-300 mesh in Raymond mill, then through magnetic Select machine carry out magnetic separation remove impurity, then through vibratory sieve carry out sieve classification be 80 mesh, 100 mesh, 150 mesh, 200 mesh, 250 mesh, The powder of the different sizes such as 300 mesh, by the powder after sieve classification respectively in high-temperature sterilization pot, is carried out 1 small at a temperature of 100 DEG C When sterilization treatment, after cooling, by 300 kilograms of 80 mesh walnut shell powder, 450 kilograms of 80 mesh maize cob meal and 80 mesh peanut shell powders 250 It is kilogram well mixed.

Example 2, walnut shell, corncob, peanut shell selected to removing impurity respectively, it is 10- that preliminary grinding is carried out in colloid mill respectively 50 mesh particles, then carry out magnetic separation through magnetic separator and remove impurity, further mill is the powder of 80-300 mesh in Raymond mill, then through magnetic Select machine carry out magnetic separation remove impurity, then through vibratory sieve carry out sieve classification be 80 mesh, 100 mesh, 150 mesh, 200 mesh, 250 mesh, The powder of the different sizes such as 300 mesh, by the powder after sieve classification respectively in high-temperature sterilization pot, is carried out 2 small at a temperature of 120 DEG C When sterilization treatment, after cooling, by 500 kilograms of 150 mesh walnut shell powder, 200 kilograms of 150 mesh maize cob meal and 150 mesh peanut shell powders 300 kilograms are well mixed.

Example 3, walnut shell, corncob, peanut shell selected to removing impurity respectively, it is 10- that preliminary grinding is carried out in colloid mill respectively 50 mesh particles, then carry out magnetic separation through magnetic separator and remove impurity, further mill is the powder of 80-300 mesh in Raymond mill, then through magnetic Select machine carry out magnetic separation remove impurity, then through vibratory sieve carry out sieve classification be 80 mesh, 100 mesh, 150 mesh, 200 mesh, 250 mesh, The powder of the different sizes such as 300 mesh, by the powder after sieve classification respectively in high-temperature sterilization pot, is carried out 3 small at a temperature of 130 DEG C When sterilization treatment, after cooling, by 700 kilograms of 200 mesh walnut shell powder, 200 mesh maize cob meal double centners and 200 mesh peanut shell powders 200 kilograms are well mixed.

Claims

1. a kind of plant shell polishing powder, it is characterised in that：It is made up of following weight degree component：Walnut shell powder 30%-70%, maize cob meal 30%-20%, peanut shell powder 40%-10%.

2. a kind of production method of plant shell polishing powder according to claim 1, its step is as follows：Raw material is chosen respectively Blanking decontamination, carries out preliminary grinding 10-50 mesh particles respectively, then carries out magnetic separation and removes impurity, and further mill is 80-300 mesh Powder, then carry out magnetic separation remove impurity, sieve classification is then carried out, by the powder after sieve classification at a temperature of 100-130 DEG C 1-3 hours sterilization treatments are carried out, after cooling, the powder of required raw material is well mixed by weight percentage.