CN2759686Y

CN2759686Y - Slime rough grinding equipment

Info

Publication number: CN2759686Y
Application number: CN 200420121926
Authority: CN
Inventors: 李鹏; 张广法; 张培军; 张胜林; 张爱林
Original assignee: Henan Ancai Hi Tech Co Ltd
Current assignee: Henan Ancai Hi Tech Co Ltd
Priority date: 2004-12-30
Filing date: 2004-12-30
Publication date: 2006-02-22
Anticipated expiration: 2014-12-30

Abstract

The utility model relates to a rough grinding material slurry device, which belongs to the field of production line equipment. The utility model comprises a main and an auxiliary material slurry pools, a grinding machine, a T-shaped connecting pipe. The utility model is characterized in that the auxiliary pool is divided into a I pool and a II pool; the main and the auxiliary material slurry pools are communicated with each other by the T-shaped pipe; the main and the auxiliary material slurry pools are respectively connected with a respective material slurry pump, a hydrocyclone and a filter screen; an overflow opening of the hydrocyclone of the main material slurry pool is connected to the grinding machine along a pipeline; the grinding machine is communicated to the main material slurry pool by the pipeline. The device can greatly increase the elimination capability for micro powder to enable the utilization rate of material slurry to be high, thereby, the utility model can achieve the optimum grinding efficiency and grinding effect and meets the grinding requirements of rough grinding machining.

Description

Corase grind slip equipment

Technical field

The utility model belongs to the apparatus for production line field, particularly a kind ofly in the picture tube glass bulb manufacture process the timely blowdown apparatus of abrasive media slip that provides man-hour is provided for glass screen surfaces corase grind.

Background technology

In the color picture tube glass bulb manufacture process, carry out the surface corase grind for the glass screen of being suppressed, be first procedure that behind the screen shaping panel is ground, it must eliminate defectives such as the screen scissors that semi-finished product produced, depression.This operation is that abrasive media is roughly ground processing to the glass screen surfaces with the corase grind slip, abrasive material is extruded, grinds and become micro mist in process of lapping, glass under the processed grinding of glass screen surfaces also is fine-powdered simultaneously, these micro mists are mixed in and will cause pulp quality to descend in the abrasive material, grainding capacity reduces, and the production requirement working ability will constantly promote, and this will cause that the micro mist amount produces in the unit interval more.Two kiln basins of the general employing of traditional slip equipment, form by a main pond and a secondary pond, be connected by "T"-shaped pipe between two kiln basins, abrasive micro-powder and glass micro mist are discharged the slip system after flowing to secondary pond by "T"-shaped pipe, the slip that contains fines in the secondary pond flows back in the main pond through the concentrated of cyclone, can improve the utilization rate of slip, but this slip equipment is not thorough to the eliminating of micro mist, useful slip has also only passed through once and has recycled, so imperfection.For getting rid of these micro mists better, and, just need a slip that improves the timely eliminating micro mist of corase grind, promptly become exploitation aim of the present utility model for grinding-material is fully used.It can in time be got rid of the abrasive micro-powder in the slip, glass dust, improves a set of equipment that pulp quality is fully used grinding-material.

Summary of the invention

The utility model technical issues that need to address are, big in order to solve the generation of roughly grinding micro mist, glass dust in the slip, at in glass screen corase grind process, existing traditional slip device is not thorough to the eliminating of micro mist, grinding-material does not also just make full use of and is discharged from, in order to overcome these weak points, and redesign the device of the timely blowdown of a kind of energy.Unspent grinding-material is recycled fully, and the purpose of this utility model is to provide a kind of mill base slurry timely blowdown apparatus.This purpose realizes according to following technical proposals, a kind of corase grind slip equipment, comprise slip major-minor pond, grinder, "T"-shaped tube connector, it is characterized in that secondary pond is divided into two ponds I, II number, be communicated with by "T"-shaped pipe between major and minor 3 kiln basins, the major-minor kiln basin is connected with shurry pump separately respectively, cyclone and screen pack, the overfall place of major ingredient stock tank cyclone is connected to grinder along pipeline, and this grinder leads to back the major ingredient stock tank through pipeline.Described cyclone, it contains overflow lip a and reaches overflow lip b down.Micro mist in the slip, fines can be by "T"-shaped pipe successively by main pond in secondary pond I and secondary pond II, micro mist, glass dust are got rid of by the "T"-shaped pipe of secondary pond II, available fines is concentrated to collect by secondary pond and flow to main pond and utilize.

The beneficial effects of the utility model are, have significantly improved the micro mist elimination ability, make slip utilization rate height, reach best grinding efficiency and grinding effect, satisfy the requirement of corase grind processing to grinding.

Description of drawings

Fig. 1 is corase grind slip equipment connecting relation schematic diagram.

The specific embodiment

With reference to Fig. 1, each component locations relation in the expression corase grind slip equipment, expression corase grind slip master pond is 1 among the figure, shurry pump 8 places the top in pond 1, slip is through cyclone 5 and pipeline 6 and pinched valve 3, I number secondary pond 2 and II number secondary pond 2 ' the slip shurry pump 8 that is placed in the top, pond do in pipeline, to flow to cyclone 5 in order to certain pressure.Main pond slip separates through filter screen 7 through the large granular impurity in the slip behind the cyclone and gets rid of, the last overflow lip a place slip of cyclone flows to grinder 10 along pipeline 6, in equipment, flow back to main pond through pipeline 9 through the slip after grinding, the "T"-shaped pipe 4 that the last overflow lip a place part slip of cyclone directly goes back to main pond, wherein micro mist, fines enter secondary pond I by "T"-shaped pipe.Slip among the secondary pond I is through behind the cyclone, and following overflow lip b place slip flows back to main pond, and available slip is utilized again, and the last overflow lip a place slip of cyclone returns and repeats screening among the secondary pond I.Slip among the secondary pond II is through behind the cyclone, following overflow lip b place pulp flow is to the "T"-shaped pipe of secondary pond I, wherein micro mist, fines enter secondary pond II by "T"-shaped pipe, and the last overflow lip a place slip of cyclone returns the "T"-shaped pipe of secondary pond II, and micro mist is discharged outside the slip by "T"-shaped pipe.So just fully reached abrasive micro-powder, the glass dust both in time got rid of in the slip, grinding-material is fully utilized, reached best grinding efficiency and grinding effect, satisfied the requirement of corase grind processing grinding.

Claims

1. roughly grind slip equipment for one kind, comprise slip major-minor pond, grinder, "T"-shaped tube connector, it is characterized in that, secondary pond is divided into two ponds I, II number, be communicated with by "T"-shaped pipe between major and minor 3 kiln basins, the major-minor kiln basin is connected with shurry pump separately respectively, cyclone and screen pack, the overfall place of major ingredient stock tank cyclone is connected to grinder along pipeline, and this grinder leads to back the major ingredient stock tank through pipeline.

2. according to the described corase grind slip of claim 1 equipment, it is characterized in that, described cyclone, it contains overflow lip a and reaches overflow lip b down.