CN208727710U

CN208727710U - Series connection three-roll grinder

Info

Publication number: CN208727710U
Application number: CN201821345940.4U
Authority: CN
Inventors: 孙会兵; 刘红武
Original assignee: Qiqihar Longzhu Coatings Co Ltd
Current assignee: Qiqihar Longzhu Coatings Co Ltd
Priority date: 2018-08-21
Filing date: 2018-08-21
Publication date: 2019-04-12
Anticipated expiration: 2028-08-21

Abstract

The utility model discloses a kind of series connection three-roll grinders, belong to chemical equipment technical field.Two three-roll grinders are connected, add after First grinder and increases self priming pump B, liquid material in the liquid tank of First three-roll grinder is automatically added to the liquid material Chi Chu of second three-roll grinder, second is carried out to grind, it improves production efficiency, saved labour, it ensure that product quality, the liquid material quality after capable of making grinding is unified, facilitates the development of subsequent process flow.

Description

Series connection three-roll grinder

Technical field

The utility model provides a kind of series connection three-roll grinder, belongs to chemical equipment technical field.

Background technique

Three-roll grinder is that mutual extrusion is rotated by three roller variable speeds that horizontal direction arranges, and friction, shearing are complete The grinding of pairs of slurry.Three-roll grinder is mainly used to grind various paint, ink, prepared Chinese ink, greasepaint pigment, coating, food, skilful The plaster materials such as gram force, cosmetics, medicine.Three rollers of three-roll grinder use chill alloy material in material, and three rollers exist Dedicated convexity grinding machine is used in manufacture, makes on effective working face of roller slightly convexity, therefore, three rollers are in finely ground material During, due to factor roller rigidity and expanded with heat and contract with cold, it has automatic compensation, improves the characteristic in service life, improve simultaneously Finely ground efficiency and fineness of the material in three rollers are ground for being generally ground material, it can be according to its original fineness and tough Hardness can carry out once, twice or more times grinding in three rollers, reach fineness required for the product (generally at 3-18 microns Left and right, with the measurement of fineness plate).

Currently, when carrying out once, twice or more times grinding using three-roll grinder, mixing roll A, B top center region shape It is liquid material pond at inverted triangle region, external squeegee, flow to liquid material in liquid tank at mixing roll C, then by worker by liquid material Liquid material in case after grinding pours into the liquid material pond above mixing roll A, B manually, loops back and forth like this.Production efficiency is low, work People's large labor intensity causes unstable product quality in the process due to the variation of temperature or unexpected the case where falling into impurity. Therefore a kind of three-roll grinder that automation is repeatedly ground is needed, production efficiency is improved, saves labour, improves product matter Amount.

Utility model content

The utility model provides a kind of series connection three-roll grinder, and two three-roll grinders are connected, and grinds in First After machine plus increase self priming pump B, the liquid material in the liquid tank of First three-roll grinder is automatically added to second three-roll grinder Liquid material Chi Chu carries out second and grinds, improves production efficiency, saved labour, ensure that product quality, after capable of making grinding Liquid material quality it is unified, facilitate the development of subsequent process flow.

The technical scheme adopted by the utility model to solve the technical problem is as follows: a kind of series connection three-roll grinder, it is by two Platform three-roll grinder is connected in series, and liquid tank A is equipped with below the mixing roll A I and mixing roll B I of First three-roll grinder, The lower section of the mixing roll A II of the mixing roll C I of First three-roll grinder and second three-roll grinder is equipped with liquid tank B, the The lower section of the mixing roll B II and mixing roll C II of two three-roll grinders are equipped with liquid tank C, and self priming pump A is equipped in liquid tank A, Bend pipe A is met on self priming pump A, the outlet of bend pipe A corresponds to liquid material pond, and liquid material can be transported to three roller of First by self priming pump A The liquid material pond of grinder；It is equipped with self priming pump B in liquid tank B, meets bend pipe B on self priming pump B, the outlet of bend pipe B corresponds to liquid material pond, Liquid material can be transported to the liquid material pond of second three-roll grinder by self priming pump B.At mixing roll C I and mixing roll C II Portion is equipped with squeegee, flow to liquid material in liquid tank along squeegee using squeegee.

Further, several three-roll grinders can be connected as needed.

The beneficial effects of the utility model are: can be automatically performed in the series connection three-roll grinder course of work to liquid material Circulation is ground repeatedly, keeps liquid material quality after grinding more uniform more fine, and automatic charging when secondary grinding saves on secondary The process expect, having bad luck saves manually, improves productivity, and can be good at guaranteeing product quality.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model.

Figure label:

1, liquid tank A, 2, self priming pump A, 3, bend pipe A, 4, mixing roll A I, 5, mixing roll B I, 6, mixing roll C I, 7, scrape slurry Plate, 8, liquid tank B, 9, self priming pump B, 10, bend pipe B, 11, mixing roll A II, 12, mixing roll B II, 13, mixing roll C II, 15, liquid Hopper C.

Specific embodiment

Referring to Figure 1, a kind of series connection three-roll grinder, it is connected in series by two three-roll grinders, in three roller of First The lower section mixing roll A I 4 and mixing roll B I 5 of grinder is equipped with liquid tank A1, First three-roll grinder mixing roll C I 6 with The lower section of the mixing roll A II 11 of second three-roll grinder is equipped with liquid tank B8, in the mixing roll B II of second three-roll grinder The lower section of 12 and mixing roll C II 13 is equipped with liquid tank C15, and self priming pump A2 is equipped in liquid tank A1, connects bend pipe on self priming pump A2 A3, the outlet of bend pipe A3 correspond to liquid material pond, and liquid material can be transported to the liquid material of First three-roll grinder by self priming pump A2 Pond；It is equipped with self priming pump B9 in liquid tank B8, meets bend pipe B10 on self priming pump B9, the outlet of bend pipe B10 corresponds to liquid material pond, passes through Liquid material can be transported to the liquid material pond of second three-roll grinder by self priming pump B9.At mixing roll C I 6 and mixing roll C II 13 Portion is equipped with squeegee, flow to liquid material in liquid tank along squeegee using squeegee.

In use, using self priming pump A from behavior mixing roll A I rotate clockwise with above the mixing roll B I that counterclockwise rotates The liquid material pond charging that centre is formed, mixing roll C I are rotated clockwise, are rotated the liquid material after grinding to grinding using centrifugal force At I squeegee of roller C, liquid material is flow in liquid tank A along squeegee using squeegee, complete liquid material removal process；Utilize self-priming Pump B rotates clockwise the liquid material pond formed centrally above with II B of mixing roll rotated counterclockwise from behavior mixing roll A II and adds Material, mixing roll C II rotated clockwise, rotated the liquid material after grinding to II squeegee of mixing roll C using centrifugal force, using scraping Pulpboard flow to liquid material in liquid tank C along squeegee, completes liquid material removal process.

Claims

1. a kind of series connection three-roll grinder, it is characterised in that: it is connected in series by two three-roll grinders, is ground in three roller of First Liquid tank A(1 is equipped with below the mixing roll A I (4) and mixing roll B I (5) of grinding machine), in the mixing roll C I of First three-roll grinder (6) liquid tank B(8 is equipped with the lower section of the mixing roll A II (11) of second three-roll grinder), in second three-roll grinder The lower section of mixing roll B II (12) and mixing roll C II (13) is equipped with liquid tank C(15), self priming pump A is equipped in liquid tank A(1) (2), self priming pump A(2) on meet bend pipe A(3), bend pipe A(3) outlet correspond to liquid material pond；Self priming pump B is equipped in liquid tank B(8) (9), self priming pump B(9) on meet bend pipe B(10), bend pipe B(10) outlet correspond to liquid material pond.

2. a kind of series connection three-roll grinder according to claim 1, it is characterised in that: as needed can be by several three rollers Grinder is connected.