CN216856987U

CN216856987U - Automatic titanium dioxide grinding system

Info

Publication number: CN216856987U
Application number: CN202123358797.7U
Authority: CN
Inventors: 朱建根; 徐兴国; 杨建忠; 周龙
Original assignee: Xinfengming Group Huzhou Zhongshi Technology Co ltd
Current assignee: Xinfengming Group Huzhou Zhongshi Technology Co ltd
Priority date: 2021-12-29
Filing date: 2021-12-29
Publication date: 2022-07-01
Anticipated expiration: 2031-12-29

Abstract

The utility model discloses a titanium dioxide automatic grinding system, a blending bin, a transition processing bin, a finished product packaging bin, a material transmission pipeline and a control valve pump which are connected with the blending bin, the transition processing bin and the finished product packaging bin, wherein the three-dimensional space positions of the blending bin, the transition processing bin and the finished product packaging bin are arranged downwards in sequence, a first configuration tank and a second configuration tank are arranged in the blending bin, the transition processing bin is internally composed of a plurality of transition processing units, the transition processing units are internally composed of a first intermediate tank and a second intermediate tank, materials in the first intermediate tank and the second intermediate tank form circulating transmission through pipelines, the titanium dioxide grinding is combined with a central control operation system, the automation degree is high, accurate blank materials are precisely controlled through the central control system, the process is accurately controlled, the nanometer level is reached, the quality is improved, the production is stable, the manpower is reduced, meanwhile, the grinding device is equipped with a spraying environment-friendly dust removal system, the environment is seriously required to be protected, and the green sustainable development is realized.

Description

Automatic titanium dioxide grinding system

Technical Field

The utility model relates to the technical field of chemical fiber ink coating production, in particular to an automatic titanium dioxide grinding system.

Background

Titanium dioxide is added in polyester production as a delustering agent, which influences spinning broken ends and the switching time of a melt filter. Titanium dioxide throws the material in the grinding, can the dust in the device, and waste gas produces and has caused harm to the environment, has also brought the health hidden danger to the staff of working on the device, and degree of automation is not high simultaneously, needs personnel to run often and run down to see, moves the field inspection by the manpower entirely, leans on the operation such as naked eye handle, and unable guarantee technology is stable, and it is low that oneself allots efficiency in the polyester building in the past all, and the material quality is poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an automatic titanium dioxide grinding system, which aims to solve the problems in the prior art.

In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides an automatic grinding system of titanium dioxide, the allotment storehouse, the transition processing storehouse, finished product packaging storehouse and connect above-mentioned allotment storehouse, material transmission pipeline and the control valve pump in transition processing storehouse and finished product packaging storehouse, the allotment storehouse, the transition processing storehouse, finished product packaging storehouse three-dimensional spatial position is for downwards in proper order, be provided with first configuration jar and second configuration jar in the allotment storehouse, constitute by a plurality of transition processing units in the transition processing storehouse, and constitute by first pans and second pans in the transition processing unit, material passes through the pipeline constitution circulating transport in first pans and the second pans, the jar is placed temporarily to the setting gradually in the finished product packaging storehouse, first finished product jar and second finished product jar and dilution tank, the output of dilution tank is connected to the polyester device that goes.

Furthermore, the first configuration tank, the second configuration tank, the first intermediate tank, the second intermediate tank, the temporary placement tank, the first finished product tank, the second finished product tank and the dilution tank are all provided with stirring components, and each stirring component consists of an output motor arranged outside the tank body, a stirring rod extending into the tank body and a control unit of the stirring rod.

Furthermore, a liquid level low bag chain is arranged in the stirring assembly.

Furthermore, the material conveying pipelines of the first intermediate tank and the second intermediate tank are connected to a grinding machine through a screw pump, and the grinding machine is a horizontal grinding machine.

Furthermore, a nitrogen back-blowing cloth bag dust removal system is also arranged in the horizontal grinder.

Furthermore, the first configuration tank, the second configuration tank, the first intermediate tank, the second intermediate tank, the temporary placement tank, the first finished product tank, the second finished product tank and the dilution tank are all connected with an exhaust gas treatment device.

Compared with the prior art, the utility model has the beneficial effects that: the utility model has the characteristics of reasonable design and simple operation

(1) Titanium dioxide grinds and combines well accuse operating system, and degree of automation is high, and accurate blank is strict through center control system, and accurate control technology reaches the nanometer, improves the quality, and stable production reduces the manpower.

(2) Meanwhile, the grinding device is equipped with a nitrogen back-blowing bag dust removal system, so that the environment is strictly required, and the green sustainable development is realized.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

FIG. 1 is a schematic diagram of an automatic titanium dioxide grinding system according to the present invention;

FIG. 2 is a schematic diagram of a transition processing unit in an automatic titanium dioxide grinding system according to the present invention;

in the figure: 1. a first configuration tank; 2. a second configuration tank; 3. a transition processing unit; 31. A first intermediate tank; 32. a second intermediate tank; 33. a grinder; 4. a sampling valve; 5. Temporarily placing the tank; 6. a first finished product can; 7. a second finished product tank; 8. a dilution tank; 9. A screw pump; 10. a polyester removing device; 11. and a stirring component.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without inventive efforts based on the embodiments of the present invention, are within the scope of protection of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.

Referring to fig. 1 and 2, the present invention provides an automatic titanium dioxide grinding system, which comprises a blending bin, a transition processing bin, a finished product packaging bin, a material transmission pipeline and a control valve pump, wherein the material transmission pipeline and the control valve pump are connected with the blending bin, the transition processing bin and the finished product packaging bin, the three-dimensional positions of the blending bin, the transition processing bin and the finished product packaging bin are arranged in a downward direction, a first configuration tank 1 and a second configuration tank 2 are arranged in the blending bin, the two configuration tanks are arranged to meet the requirement of uninterrupted production, the two tank bodies work alternately to improve the working efficiency, the transition processing bin is composed of a plurality of transition processing units 3, the transition processing units 3 are composed of a first intermediate tank 31 and a second intermediate tank 32, the materials in the first intermediate tank 31 and the second intermediate tank 32 are circularly conveyed through pipelines, the first intermediate tank 31 and the second intermediate tank 32 are connected to a grinding machine 33 through a screw pump 9, and the horizontal grinder is selected as the grinder 33, the screw pump 9 conveys the suspension liquid in the first intermediate tank 31 and the second intermediate tank 32 to the grinder 32 for grinding, and the liquid in the two tanks is mutually exchanged and ground in a reciprocating manner in the grinding process, a spraying environment-friendly dust removal system or a nitrogen back-blowing cloth bag dust removal system is also arranged in the horizontal grinder, a temporary storage tank 5, a first finished product tank 6, a second finished product tank 7 and a dilution tank 8 thereof are sequentially arranged in a finished product packaging bin, and the output end of the dilution tank 8 is connected to the polyester removing device 10.

First configuration jar 1, second configuration jar 2, first intermediate tank 31, second intermediate tank 3, place jar 5 temporarily, all be provided with stirring subassembly 11 on first finished product jar 6 and the second finished product jar 7 and the dilution tank 8, stirring subassembly is by placing the output motor of external portion at the jar, stretch into jar puddler and the control unit of the body and constitute, it is chain still to be provided with the low package of liquid level in stirring subassembly 11, stirring subassembly 11 all is equipped with the low package chain of liquid level, the liquid level is less than the setting value and stops the agitator automatically.

The first configuration tank 1, the second configuration tank 2, the first intermediate tank 31, the second intermediate tank 3, the temporary placement tank 5, the first finished product tank 6, the second finished product tank 7 and the dilution tank 8 thereof are all connected with an exhaust gas treatment device.

The working principle is as follows: (taking the first configuration tank 1 as an example of a working tank), the first configuration tank 1 automatically adds 5 tons of ethylene glycol (when the ethylene glycol is stopped when a valve of a chain closure of 5 tons is reached) through a pipeline feeding control program, adds 30KG of dispersing agent, starts the stirring assembly 11, adds 5 tons of bagged titanium dioxide to mix into 50% suspension, fully stirs for about 3 hours, and then automatically locks the tank when the liquid level reaches a set value through the first intermediate tank 31 in the transition processing unit 3 in the transition processing bin below the electronic valve at the bottom, starts the stirrer on the first intermediate tank 31, opens the bottom valve to allow the suspension to enter the grinding machine 33 for grinding, so that the material enters the second intermediate tank 32 from the first intermediate tank 31 through the grinding machine 33, and confirms whether the material exists in the pipeline through the tuning fork device, once the tuning fork empty alarm indicates that the first intermediate tank 31 does not have the material, and the material of the second intermediate tank 32 enters the first intermediate tank 31 through the grinding machine 33, repeatedly grinding for 5 times until the fifth sampling to obtain the transmittance, and putting the qualified product into a finished product tank 6 below the machine;

setting 8800 KG flow through a central control feeding control program, starting a screw pump 9 to convey to a dilution tank 8, setting a pressure linkage pump stop value of over 2 KG in the dilution tank 8 in order to prevent overhigh pipeline pressure, setting 13600KG glycol to be added to the dilution tank at the same time, and when the material reaches a set value, linkage valve closing and pump stop are carried out, a stirrer is started to be uniformly mixed for standby;

set for the feeding control procedure when the polyester building has the needs, start and carry to the polyester building in, set for pipeline pressure too high set pressure and exceed 3 kilograms chain pump stop, reach the chain pump stop of setting value when the material is carried, in order to prevent pipeline height too high back pressure to dilution tank 8, pump outlet pipe way all adorns 4 cun check valves, all agitators in this embodiment all are equipped with the low package chain of liquid level, the liquid level is less than 20 automatic stop agitators, the jar of whole process flow all connects exhaust treatment device, discharge atmosphere after spraying qualified, ensure the environmental protection, low carbon, green sustainable development.

In order to realize production needs, the technological process designed by the utility model is combined with a Zhejiang middle-control DCS system, an advanced horizontal grinder is adopted for whole-course computer monitoring, the grinding precision is high, the discharging speed is high, materials are mixed and fully stirred in a mixing bin, then the materials are put into a first intermediate tank 31 in a transition processing bin, the materials are repeatedly ground for about 5 times through a grinder 33 to a second intermediate tank 32 to meet the requirements of a nano-scale process, the materials are put into a first-floor finished product tank for standby, the titanium dioxide suspension liquid is diluted to 20% according to a certain proportion, the required weight is set when a polyester floor is required, the materials are conveyed into the polyester floor through a pipeline by a screw pump, the standby time is prolonged after a dispersing agent is added, the materials are not afraid of agglomeration, the pipeline conveying of the materials is not blocked, the efficiency is high, the service cycle of a melt filter is prolonged, the loss is reduced, and the output of labor force is reduced. Compared with the prior art in the polyester building, the novel process can complete discharging within 18 hours, the permeation filter is more than 1000, the storage time is more than 15 days, the removal and the washing are convenient, the flushing is easy, the discharging of the old process needs about 23 hours, the permeation filter is only 100, the storage time is short, and only one or two days exist.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an automatic grinding system of titanium dioxide, includes allotment storehouse, transition processing storehouse, finished product packaging storehouse and connects above-mentioned material transmission pipeline and the control valve pump in allotment storehouse, transition processing storehouse and finished product packaging storehouse which characterized in that: the three-dimensional space positions of the blending bin, the transition processing bin and the finished product packaging bin are arranged in sequence downwards, a first configuration tank (1) and a second configuration tank (2) are arranged in the blending bin, the transition processing bin is internally composed of a plurality of transition processing units (3), the transition processing units (3) are internally composed of a first intermediate tank (31) and a second intermediate tank (32), materials in the first intermediate tank (31) and the second intermediate tank (32) form circulating conveying through pipelines, a temporary placement tank (5), a first finished product tank (6), a second finished product tank (7) and a dilution tank (8) of the first finished product tank (6) and the second finished product tank (7) are sequentially arranged in the finished product packaging bin, and the output end of the dilution tank (8) is connected to a polyester removing device (10).

2. The automatic titanium dioxide grinding system according to claim 1, wherein the first configuration tank (1), the second configuration tank (2), the first intermediate tank (31), the second intermediate tank (32), the temporary placement tank (5), the first finished product tank (6), the second finished product tank (7) and the dilution tank (8) are respectively provided with a stirring assembly (11), and the stirring assembly (11) comprises an output motor arranged outside the tank body, a stirring rod extending into the tank body and a control unit thereof.

3. The automatic titanium dioxide grinding system according to claim 2, wherein a liquid level low package chain is further arranged in the stirring assembly (11).

4. The automatic titanium dioxide grinding system according to claim 2, wherein the feed lines of the first tundish (31) and the second tundish (32) are connected to the grinding mill (33) by a screw pump (9), and the grinding mill (33) is a horizontal grinding mill.

5. The automatic titanium dioxide grinding system according to claim 4, wherein a nitrogen blowback bag dust removal system is further provided in the grinding machine (33).

6. The automatic titanium dioxide grinding system according to claim 2, wherein the main pipelines in the same region of the blending bin, the transition processing bin and the finished product packaging bin are all connected with a sampling valve (4) provided with a tail end, and the front end of the sampling valve (4) is further provided with a pressure detection device.

7. The automatic titanium dioxide grinding system according to any one of claims 1 to 6, wherein the first configuration tank (1), the second configuration tank (2), the first intermediate tank (31), the second intermediate tank (32), the temporary storage tank (5), the first finished product tank (6), the second finished product tank (7) and the dilution tank (8) thereof are connected with an exhaust gas treatment device.