CN113318839B - A graded grinding anti-blocking ink production system and working method - Google Patents

A graded grinding anti-blocking ink production system and working method Download PDF

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Publication number
CN113318839B
CN113318839B CN202110593224.8A CN202110593224A CN113318839B CN 113318839 B CN113318839 B CN 113318839B CN 202110593224 A CN202110593224 A CN 202110593224A CN 113318839 B CN113318839 B CN 113318839B
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China
Prior art keywords
stirring
grinding mechanism
grinding
filter plate
filter
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CN202110593224.8A
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CN113318839A (en
Inventor
全建国
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Yunnan Chunhe Ink Co ltd
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Yunnan Chunhe Ink Co ltd
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C21/00Disintegrating plant with or without drying of the material
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/80Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
    • B01F27/90Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with paddles or arms 
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F33/00Other mixers; Mixing plants; Combinations of mixers
    • B01F33/80Mixing plants; Combinations of mixers
    • B01F33/83Mixing plants specially adapted for mixing in combination with disintegrating operations
    • B01F33/831Devices with consecutive working receptacles, e.g. with two intermeshing tools in one of the receptacles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F33/00Other mixers; Mixing plants; Combinations of mixers
    • B01F33/80Mixing plants; Combinations of mixers
    • B01F33/83Mixing plants specially adapted for mixing in combination with disintegrating operations
    • B01F33/833Devices with several tools rotating about different axis in the same receptacle
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F33/00Other mixers; Mixing plants; Combinations of mixers
    • B01F33/80Mixing plants; Combinations of mixers
    • B01F33/836Mixing plants; Combinations of mixers combining mixing with other treatments
    • B01F33/8361Mixing plants; Combinations of mixers combining mixing with other treatments with disintegrating
    • B01F33/83612Mixing plants; Combinations of mixers combining mixing with other treatments with disintegrating by crushing or breaking
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C13/00Disintegrating by mills having rotary beater elements ; Hammer mills
    • B02C13/14Disintegrating by mills having rotary beater elements ; Hammer mills with vertical rotor shaft, e.g. combined with sifting devices
    • B02C13/18Disintegrating by mills having rotary beater elements ; Hammer mills with vertical rotor shaft, e.g. combined with sifting devices with beaters rigidly connected to the rotor
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C13/00Disintegrating by mills having rotary beater elements ; Hammer mills
    • B02C13/26Details
    • B02C13/28Shape or construction of beater elements
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C13/00Disintegrating by mills having rotary beater elements ; Hammer mills
    • B02C13/26Details
    • B02C13/282Shape or inner surface of mill-housings
    • B02C13/284Built-in screens
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C23/00Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
    • B02C23/18Adding fluid, other than for crushing or disintegrating by fluid energy
    • B02C23/40Adding fluid, other than for crushing or disintegrating by fluid energy with more than one means for adding fluid to the material being crushed or disintegrated
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B07SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07BSEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/46Constructional details of screens in general; Cleaning or heating of screens
    • B07B1/50Cleaning
    • B07B1/55Cleaning with fluid jets
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B08CLEANING
    • B08BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B9/00Cleaning hollow articles by methods or apparatus specially adapted thereto
    • B08B9/08Cleaning containers, e.g. tanks
    • B08B9/093Cleaning containers, e.g. tanks by the force of jets or sprays

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  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • Crushing And Grinding (AREA)
  • Ink Jet (AREA)

Abstract

一种分级研磨防堵油墨生产系统,包括搅拌筒(1),在所述搅拌筒(1)的底部设置有预研磨机构(2),在该预研磨机构(2)和搅拌筒(1)之间设置有过滤阀(3),所述搅拌筒(1)和预研磨机构(2)通过过滤阀(3)连通;在所述预研磨机构(2)的侧壁开设有出料口,该出料口通过输墨管道(4)与齿轮泵(5)的输入口连接,该齿轮泵(5)的输出口与研磨机构(10)连通。本发明具有两级研磨机构,提高研磨效率的同时,也可减少滤网堵塞,提高了产品质量。

A graded grinding anti-clogging ink production system comprises a mixing drum (1), a pre-grinding mechanism (2) is arranged at the bottom of the mixing drum (1), a filter valve (3) is arranged between the pre-grinding mechanism (2) and the mixing drum (1), and the mixing drum (1) and the pre-grinding mechanism (2) are connected through the filter valve (3); a discharge port is opened on the side wall of the pre-grinding mechanism (2), and the discharge port is connected to the input port of a gear pump (5) through an ink delivery pipeline (4), and the output port of the gear pump (5) is connected to the grinding mechanism (10). The present invention has a two-stage grinding mechanism, which improves the grinding efficiency and reduces the clogging of the filter screen, thereby improving the product quality.

Description

Graded grinding anti-blocking printing ink production system and working method
Technical Field
The invention relates to the technical field of production of product printing ink, in particular to a graded grinding anti-blocking printing ink production system and a working method.
Background
In order to improve the printing adaptability of the ink, when the ink is produced, firstly, the coloring pigment and the valve water are added into a stirring kettle to be mixed to produce the base ink, then, the pigment particles of the base ink are subjected to a grinding procedure, and finally, the auxiliary agent is added to adjust the properties of the ink. In the existing production process, stirring is carried out and then is carried out into the grinding mechanism, because the problem of uneven particles exists, a filtering device is needed to be added in the grinding mechanism, meanwhile, the quality of a finished product is guaranteed in the grinding mechanism, the filtering device is needed to be used for filtering, the problem of blockage can occur after the filtering device is used for a certain time in the actual production process, the machine is required to be stopped, the filtering device is taken out for cleaning operation, production can be recovered, the production efficiency is influenced, and a large amount of manpower is consumed for disassembling and cleaning operation.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a graded grinding anti-blocking printing ink production system which has a two-stage grinding mechanism, improves the grinding efficiency, simultaneously reduces the blocking of a filter screen and improves the product quality, and the specific technical scheme is as follows:
The graded grinding anti-blocking ink production system comprises a stirring cylinder (1), wherein a pre-grinding mechanism (2) is arranged at the bottom of the stirring cylinder (1), a filter valve (3) is arranged between the pre-grinding mechanism (2) and the stirring cylinder (1), and the stirring cylinder (1) and the pre-grinding mechanism (2) are communicated through the filter valve (3);
The side wall of the pre-grinding mechanism (2) is provided with a discharge hole, the discharge hole is connected with an input port of a gear pump (5) through an ink conveying pipeline (4), and an output port of the gear pump (5) is communicated with a grinding mechanism (10).
Wherein the pre-grinding mechanism (2) is larger than the raw material particles ground by the grinding mechanism (10), the output particles are also larger, the grinding speed is high, and the filter screen aperture arranged in the pre-grinding mechanism (2) is also larger because of primary grinding, so that the blocking problem is reduced.
As an optimization: the stirring barrel (1) is provided with an inner barrel (11) and an outer barrel (12), a cavity is formed between the outer barrel (12) and the inner barrel (11), and a water inlet pipe and a water outlet pipe are respectively arranged on the side wall of the outer barrel (12) and are communicated with a cooling water system. In the stirring process, the raw materials are subjected to friction heating, and cooling water is adopted, so that the temperature is prevented from being too high, and the quality of the raw materials is damaged.
As an optimization: the stirring barrel is characterized in that a motor mounting frame (13) is arranged at the top of an opening of the stirring barrel (1), a stirring motor (14) is mounted on the motor mounting frame (13), a stirring shaft (15) is connected to an output shaft of the stirring motor (14), stirring blades (16) are symmetrically arranged on two sides of the stirring shaft (15), and the stirring blades (16) are mounted on the lower portion of the stirring shaft (15) through a transverse rod (17).
As an optimization: the stirring blade (16) is an isosceles trapezoid with a narrow upper end and a wide lower end, the two sides of the stirring blade (16) are thin, the middle part is thick, the two sides and the middle part adopt arc transition, and the two sides of the stirring blade (16) are zigzag. The zigzag on both sides of the stirring blade (16) can be used for rapidly scattering raw materials, and especially for the blocks, the destructive power is stronger, and the isosceles trapezoid with the narrow upper end and the wide lower end is adopted, so that the slurry can be stirred in the stirring process, and the slurry can be turned up and down and is more uniform while rotating.
As an optimization: the filter valve (3) comprises a first filter plate (31) and a second filter plate (32), wherein filter holes are uniformly formed in the surfaces of the first filter plate (31) and the second filter plate (32), and the filter holes in the surfaces of the first filter plate (31) and the second filter plate (32) are identical in forming position and size;
The edge of the first filter plate (31) is provided with an adjusting rod (33), the adjusting rod (33) extends out of the side wall of the mixing drum (1), the edge of the second filter plate (32) is connected with the inner wall of the mixing drum (1), and the first filter plate (31) and the second filter plate (32) are connected in a sealing and rotating mode through a rotating shaft (34). The first filter plate (31) and the second filter plate (32) are in friction fit, the adjusting rod (33) is rotated to enable the filter holes on the first filter plate (31) and the second filter plate (32) to be opposite to each other, the filter holes are communicated vertically, the filter holes are closed when staggered, the operation is simple, the filtering speed is high, the filtering can be realized under the action of gravity, power is not needed, and the energy-saving and environment-friendly effects are achieved.
As an optimization: the top of churn (1) is provided with airtight lid (6), and this airtight lid (6) comprises semicircular first airtight lid (61) and second airtight lid (62), wherein the one end of first airtight lid (61) and second airtight lid (62) is installed through the hinge at the border of churn (1), and the other end is provided with latch mechanism (63), the straight line limit middle part of first airtight lid (61) and second airtight lid (62) sets up to the indent structure, through this indent structure with the lateral wall cooperation of agitator motor (14). The airtight cover (6) is arranged, so that stirring is completed in an airtight space, raw materials are not thrown, and no pungent smell is generated, so that the influence on the working environment is reduced.
As an optimization: and cleaning nozzles (7) are distributed on the motor mounting frame (13), and the cleaning nozzles (7) face the inner wall of the stirring cylinder (1). The cleaning nozzle (7) can be used for quickly flushing and cleaning the stirring cylinder (1), and the filter valve (3) at the bottom can have a cleaning function and can be used for removing blockage.
As an optimization: the inner cavity of the grinding mechanism (10) is connected with a cleaning water tank (8). The gear pump (5) is started, water is injected into the grinding mechanism (10) through the high-pressure water pump, and clean water is injected into the pre-grinding mechanism (2) and the stirring cylinder (1) from the grinding mechanism (10) at the moment, and the filter screen in the grinding mechanism (10) and the filter screen in the pre-grinding mechanism (2) can be reversely flushed due to the fact that the injection direction of the clean water and the flow direction of raw materials are opposite, so that the blocking problem is rapidly eliminated.
The working method of the graded grinding anti-blocking ink production system comprises the following specific steps:
Step one: the raw materials are added into a stirring cylinder (1), a stirring motor is started, clockwise and anticlockwise alternately and circularly stir, the next step is carried out after the set time is reached, and a circulating water pump is started while the stirring motor is started, so that cooling water circulates in the stirring cylinder (1) and a pre-grinding mechanism (2), and the working temperature is reduced;
Step two: the filter valve (3) is opened, under the action of gravity, slurry in the stirring cylinder (1) flows into the pre-grinding mechanism (2) through the filter valve (3), the pre-grinding mechanism (2) is opened to grind the slurry, and after the set time is reached, the next step is carried out;
Step three: starting the gear pump (5), pumping the slurry to the grinding mechanism (10), starting the grinding mechanism (10), stopping after the set time is reached, and completing the raw material production.
The beneficial effects of the invention are as follows: 1. the cooperation setting of the pre-grinding mechanism and the grinding mechanism changes primary grinding into coarse grinding and then fine grinding, so that the grinding efficiency and quality are improved, meanwhile, the probability of occurrence of blockage problems is reduced due to the improvement of the aperture of a filter screen in the grinding mechanism, and the production efficiency and quality are integrally improved;
2. The bottom of the stirring cylinder is provided with the pre-grinding mechanism, the stirring cylinder and the pre-grinding mechanism are of an integrated structure, the volume is small, filtering can be completed under the action of the gravity of raw materials, the structure is simple, energy is saved, and the environment is protected;
3. The stirring blade has a simple structure, and in the stirring process, the raw materials can be turned up and down, so that the stirring is more uniform, the crushing degree of the raw materials is higher, the grinding pressure of the rear section is reduced, and the problem of local overheating of the raw materials can be avoided;
4. The arrangement of the cleaning nozzle and the cleaning water tank can prevent the filter screen in the grinding mechanism from being blocked, and can clear away the jammed objects by flushing and back flushing, thereby quickly recovering production.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a schematic structural view of the hermetic cover in the present invention.
Fig. 3 is a schematic view of the cooling water system according to the present invention.
Fig. 4 is a schematic structural view of a stirring blade in the invention.
Fig. 5 is a schematic structural view of the filter valve in the present invention.
Detailed Description
The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making clear and defining the scope of the present invention.
As shown in fig. 1: the graded grinding anti-blocking ink production system comprises a stirring cylinder 1, wherein a pre-grinding mechanism 2 is arranged at the bottom of the stirring cylinder 1, a filter valve 3 is arranged between the pre-grinding mechanism 2 and the stirring cylinder 1, and the stirring cylinder 1 and the pre-grinding mechanism 2 are communicated through the filter valve 3;
A discharge port is formed in the side wall of the pre-grinding mechanism 2, the discharge port is connected with an input port of a gear pump 5 through an ink conveying pipeline 4, and an output port of the gear pump 5 is communicated with the top of the grinding mechanism 10.
The stirring barrel 1 is provided with an inner barrel 11 and an outer barrel 12, the inner wall of the outer barrel 12 and the outer wall of the inner barrel 11 form a cavity, a water inlet pipe and a water outlet pipe are respectively arranged on the side wall of the outer barrel 12, and the water inlet pipe and the water outlet pipe are communicated with a cooling water system.
As shown in fig. 4: the stirring barrel 1 is characterized in that a motor mounting frame 13 is arranged at the top of an opening of the stirring barrel 1, a stirring motor 14 is mounted on the motor mounting frame 13, a stirring shaft 15 is connected to an output shaft of the stirring motor 14, stirring blades 16 are symmetrically arranged on two sides of the stirring shaft 15, and the stirring blades 16 are mounted on the lower portion of the stirring shaft 15 through a cross rod 17. The stirring vane 16 is an isosceles trapezoid with a narrow upper end and a wide lower end, two sides of the stirring vane 16 are thin, the middle part is thick, the two sides and the middle part adopt arc transition, and two sides of the stirring vane 16 are zigzag.
As shown in fig. 5: the filter valve 3 is provided with a first filter plate 31 and a second filter plate 32, filter holes are uniformly formed in the surfaces of the first filter plate 31 and the second filter plate 32, and the filter holes in the surfaces of the first filter plate 31 and the second filter plate 32 are identical in opening position and size; the edge of the first filter plate 31 is provided with an adjusting rod 33, the adjusting rod 33 extends out of the side wall of the mixing drum 1, the edge of the second filter plate 32 is connected with the inner wall of the mixing drum 1, and the first filter plate 31 and the second filter plate 32 are in sealing and rotating connection through a rotating shaft 34.
As shown in fig. 1 and 2: the top of the mixing drum 1 is provided with a sealing cover 6, the sealing cover 6 is composed of a semicircular first sealing cover 61 and a semicircular second sealing cover 62, one ends of the first sealing cover 61 and the second sealing cover 62 are installed on the edge of the mixing drum 1 through hinges, the other ends of the first sealing cover 61 and the second sealing cover 62 are provided with locking mechanisms 63, the middle parts of straight edges of the first sealing cover 61 and the second sealing cover 62 are arranged to be concave structures, and the first sealing cover 61 and the second sealing cover 62 are matched with the side wall of the mixing motor 14 through the concave structures.
The motor mounting frame 13 is uniformly provided with cleaning nozzles 7, and the cleaning nozzles 7 face the inner wall of the stirring cylinder 1. The inner cavity of the grinding mechanism 10 is connected with a cleaning water tank 8.
As shown in fig. 3: the cooling water system is provided with a water tank 8, an output port of the water tank 8 is connected with an inlet of a first circulating water pump, and an output port of the first circulating water pump is respectively communicated with a cleaning nozzle 7, an ink conveying pipeline 4, a stirring cooling system and a water inlet end of a grinding cooling system, wherein the water outlet ends of the stirring cooling system and the grinding cooling system are communicated with the input port of the water tank after passing through a second circulating water pump, and the stirring cooling system and the grinding cooling system are cavities formed by shells of a stirring cylinder 1 and a grinding mechanism 10.
The vibrating mechanism 9 is arranged on the bottom shell of the pre-grinding mechanism 2, and the vibrating mechanism 9 can be started in the stirring and grinding processes, so that the blocking is avoided.
The working method of the graded grinding anti-blocking ink production system comprises the following specific steps:
Step one: the raw materials are added into a stirring cylinder 1, a stirring motor is started, clockwise and anticlockwise alternate circulation stirring is carried out, the next step is carried out after the set time is reached, and a circulating water pump is started while the stirring motor is started, so that cooling water circulates in the stirring cylinder 1 and a pre-grinding mechanism 2, and the working temperature is reduced;
Step two: the filter valve 3 is opened, under the action of gravity, the slurry in the stirring cylinder 1 flows into the pre-grinding mechanism 2 through the filter valve 3, the pre-grinding mechanism 2 is opened to grind the slurry, and after the set time is reached, the next step is carried out;
Step three: the gear pump 5 is started to pump the slurry to the grinding mechanism 10, the grinding mechanism 10 is started, and after the set time is reached, the production of the raw materials is stopped.

Claims (1)

1. The utility model provides a hierarchical grinding anti-blocking printing ink production system, includes churn (1), its characterized in that: a pre-grinding mechanism (2) is arranged at the bottom of the stirring cylinder (1), a filter valve (3) is arranged between the pre-grinding mechanism (2) and the stirring cylinder (1), and the stirring cylinder (1) and the pre-grinding mechanism (2) are communicated through the filter valve (3);
the filter valve (3) is provided with a first filter plate (31) and a second filter plate (32), filter holes are uniformly formed in the surfaces of the first filter plate (31) and the second filter plate (32), and the filter holes in the surfaces of the first filter plate (31) and the second filter plate (32) are identical in opening position and size;
The edge of the first filter plate (31) is provided with an adjusting rod (33), the adjusting rod (33) extends out of the side wall of the stirring barrel (1), the edge of the second filter plate (32) is connected with the inner wall of the stirring barrel (1), and the first filter plate (31) and the second filter plate (32) are in sealing and rotating connection through a rotating shaft (34);
A discharge hole is formed in the side wall of the pre-grinding mechanism (2), the discharge hole is connected with an input port of a gear pump (5) through an ink conveying pipeline (4), and an output port of the gear pump (5) is communicated with a grinding mechanism (10);
The stirring device is characterized in that a motor mounting frame (13) is arranged at the top of an opening of the stirring barrel (1), a stirring motor (14) is mounted on the motor mounting frame (13), an output shaft of the stirring motor (14) is connected with a stirring shaft (15), stirring blades (16) are symmetrically arranged on two sides of the stirring shaft (15), and the stirring blades (16) are mounted on the lower portion of the stirring shaft (15) through a cross rod (17);
The stirring blades (16) are isosceles trapezoids with narrow upper ends and wide lower ends, the two sides of the stirring blades (16) are thin, the middle part of the stirring blades is thick, the two sides and the middle part of the stirring blades are in arc transition, and the two sides of the stirring blades (16) are zigzag;
cleaning nozzles (7) are distributed on the motor mounting frame (13), and the cleaning nozzles (7) face the inner wall of the stirring cylinder (1);
The inner cavity of the grinding mechanism (10) is connected with a cleaning water tank (8);
The working method of the graded grinding anti-blocking ink production system comprises the following specific steps:
Step one: the raw materials are added into a stirring cylinder (1), a stirring motor is started, clockwise and anticlockwise alternately and circularly stir, the next step is carried out after the set time is reached, and a circulating water pump is started while the stirring motor is started, so that cooling water circulates in the stirring cylinder (1) and a pre-grinding mechanism (2), and the working temperature is reduced;
step two: the filter valve (3) is opened, under the action of gravity, slurry in the stirring cylinder (1) flows into the pre-grinding mechanism (2) through the filter valve (3), the pre-grinding mechanism (2) is opened to grind the slurry, and after the set time is reached, the next step is carried out; a vibrating mechanism (9) is arranged on the bottom shell of the pre-grinding mechanism (2), and the vibrating mechanism (9) is started in the stirring and grinding processes, so that the blocking is avoided;
Step three: starting a gear pump (5), pumping the slurry to a grinding mechanism (10), starting the grinding mechanism (10), stopping after the set time is reached, and finishing raw material production;
The stirring barrel (1) is provided with an inner barrel (11) and an outer barrel (12), a cavity is formed between the outer barrel (12) and the inner barrel (11), a water inlet pipe and a water outlet pipe are respectively arranged on the side wall of the outer barrel (12), and the water inlet pipe and the water outlet pipe are communicated with a cooling water system;
The top of churn (1) is provided with airtight lid (6), and this airtight lid (6) comprises semicircular first airtight lid (61) and second airtight lid (62), wherein the one end of first airtight lid (61) and second airtight lid (62) is installed through the hinge at the border of churn (1), and the other end is provided with latch mechanism (63), the straight line limit middle part of first airtight lid (61) and second airtight lid (62) sets up to the indent structure, through this indent structure with the lateral wall cooperation of agitator motor (14).
CN202110593224.8A 2021-05-28 2021-05-28 A graded grinding anti-blocking ink production system and working method Active CN113318839B (en)

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