CN204325105U - A kind of production unit preparing liquid crystal substrate glass Preblend - Google Patents

A kind of production unit preparing liquid crystal substrate glass Preblend Download PDF

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Publication number
CN204325105U
CN204325105U CN201420643792.XU CN201420643792U CN204325105U CN 204325105 U CN204325105 U CN 204325105U CN 201420643792 U CN201420643792 U CN 201420643792U CN 204325105 U CN204325105 U CN 204325105U
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CN
China
Prior art keywords
preblend
feed bin
liquid crystal
production unit
valve
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201420643792.XU
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Chinese (zh)
Inventor
郭萍莉
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
IRICO ZHANGJIAGANG FLAT PANEL DISPLAY CO Ltd
Original Assignee
IRICO ZHANGJIAGANG FLAT PANEL DISPLAY CO Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by IRICO ZHANGJIAGANG FLAT PANEL DISPLAY CO Ltd filed Critical IRICO ZHANGJIAGANG FLAT PANEL DISPLAY CO Ltd
Priority to CN201420643792.XU priority Critical patent/CN204325105U/en
Application granted granted Critical
Publication of CN204325105U publication Critical patent/CN204325105U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to a kind of production unit of glass Preblend, especially a kind of production unit preparing liquid crystal substrate glass Preblend, comprising several for depositing the feed bin of different material, being provided with the helical screw feeder corresponding with feed bin Raw at the bottom discharging mouth place of each feed bin; Each helical screw feeder is respectively arranged with blow-off valve; Automatic weighing system and Preblend system PBS is provided with bottom blow-off valve; Being connected with Preblend system PBS of automatic weighing system, bottom Preblend system PBS, be provided with charger pan; Blow-off valve and helical screw feeder respectively with for control blow-off valve open or Controlling System that is closed and helical screw feeder work is connected.The utility model structure is simple, not only ensure that batching precision, and avoid the loss of small powder in blending process introduced in glass, decrease the fluctuation of admixtion composition, overcome small powder in batching, mix uneven phenomenon, effectively ensure that glass properties reaches the technical requirements of regulation.

Description

A kind of production unit preparing liquid crystal substrate glass Preblend
Technical field
The utility model relates to a kind of production unit of glass Preblend, especially a kind of production unit preparing liquid crystal substrate glass Preblend.
Background technology
The starting material that liquid crystal substrate glass uses in producing reach kind more than 10, often kind of raw material dosage difference, and some raw material dosage is few, but they role is very large in glass, directly have influence on the performance of glass.If these raw materials are directly used in normal batching, the phenomenon of the uneven and significant loss of batch mixing will be there will be.For this reason, in liquid crystal glass base is produced, take first to prepare Preblend, afterwards Preblend is used in normal batching as a kind of raw material, effectively can avoid the loss of small powder like this, ensure the stable of food ingredient, thus ensure that glass properties reaches specification requirement.
Utility model content
The purpose of this utility model is to overcome above-mentioned prior art shortcoming, provides a kind of loss effectively avoiding small powder, ensures the production unit of the stable preparation liquid crystal substrate glass Preblend of food ingredient.
For solving the problem, the technical scheme that the utility model is taked is: comprise several for depositing the feed bin of different material, is provided with the helical screw feeder corresponding with feed bin Raw material property at the bottom discharging mouth place of each feed bin;
Each helical screw feeder is respectively arranged with blow-off valve; Automatic weighing system and Preblend system PBS is provided with bottom blow-off valve;
Wherein, the discharge gate of automatic weighing system is connected with the input aperture of Preblend system PBS, bottom Preblend system PBS, be provided with charger pan;
Described blow-off valve and helical screw feeder respectively by circuit with for control blow-off valve open or Controlling System that is closed and helical screw feeder work is connected.
Described dynamic Weighing system and Preblend system PBS are respectively electronic scale and mixer.
Bottom described Preblend system PBS, pneumatic hammer is installed.
Described blow-off valve is butterfly valve.
Deironing apparatus is arranged with at discharge gate gate valve.
Described deironing apparatus is magnet.
Described Preblend system PBS top is provided with pocket type blowback dust arrester installation.
Described pocket type blowback dust arrester installation is suction cleaner.
Described feed bin comprises silica powder feed bin, small powder A feed bin, small powder B feed bin and small powder C feed bin.
Cylinder and the discharge gate gate valve with cylinders is provided with between Preblend system PBS and charger pan.
Compared with prior art, the utility model has following beneficial effect: the butterfly valve under helical screw feeder is opened by Controlling System by the utility model, start helical screw feeder, raw material is sent in automatic weighing system, after desired raw material reaches the weight of setting, helical screw feeder stops feeding, and butterfly valve cuts out.System carries out the weighing of other raw material successively, load weighted various raw material mixes in Preblend system PBS, batch mixing is complete, material enters in charger pan, and the utility model structure is simple, not only ensure that batching precision, and avoid the loss of small powder in blending process introduced in glass, decrease the fluctuation of admixtion composition, overcome small powder in batching, mix uneven phenomenon, effectively ensure that glass properties reaches the technical requirements of regulation.
Further, be provided with pneumatic hammer bottom automatic weighing system, when compound discharge, pneumatic hammer timing beats to promote that discharge carries out fast.
Further, suction cleaner is installed, to reduce the dust in blending process.
Further, under discharge gate gate valve, magnet is installed, to control the iron level in Preblend.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Wherein, 1, feed bin; 1-1, silica powder feed bin; 1-2, small powder A feed bin; 1-3, small powder B feed bin; ; 1-4, small powder C feed bin; 2, helical screw feeder; 3, blow-off valve; 4, Weighing system; 5, pocket type blowback dust arrester installation; 6, pneumatic hammer; 7, cylinder; 8, deironing apparatus; 9, charger pan; 10, discharge gate gate valve.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further details:
See Fig. 1, the utility model comprises several for depositing the feed bin 1 of different material, this feed bin 1 comprises silica powder feed bin 1-1, small powder A feed bin 1-2, small powder B feed bin 1-3 and small powder C feed bin 1-4, is provided with the helical screw feeder 2 corresponding with feed bin 1 Raw at the bottom discharging mouth place of each feed bin 1;
Each helical screw feeder 2 is respectively arranged with blow-off valve 3; Automatic weighing system 4 and Preblend system PBS is provided with bottom blow-off valve 3;
Wherein, the discharge gate of automatic weighing system 4 is connected with the input aperture of Preblend system PBS, and Preblend system PBS top is provided with pocket type blowback dust arrester installation 5, and this pocket type blowback dust arrester installation 5 is suction cleaner.
Bottom Preblend system PBS, be provided with charger pan 9 and pneumatic hammer 6, when compound discharge, pneumatic hammer timing beats to promote that discharge carries out fast; The discharge gate gate valve 10 being provided with cylinder 7 and being connected with cylinder 7 between Preblend system PBS and charger pan 9, is arranged with deironing apparatus 8 at discharge gate gate valve 10, and deironing apparatus 8 is magnet; Blow-off valve 3 and helical screw feeder 2 respectively by circuit with for control blow-off valve 3 open or Controlling System that closed and helical screw feeder 2 works is connected.
Automatic weighing system 4 of the present utility model and Preblend system PBS are respectively electronic scale and mixer.
Blow-off valve 3 of the present utility model is butterfly valve.
Working process of the present utility model:
Silica powder is left in feed bin 1-1, small powder A, small powder B and small powder C are placed in small powder A feed bin 1-2, small powder B feed bin 1-3 and small powder C feed bin 1-4 respectively, often kind of raw material, by helical screw feeder 2 transferring raw material special separately, after starting Controlling System, first starts for carrying the helical screw feeder 2 of silica powder, silica powder is sent in electronic scales 4, now, the butterfly valve 3 under helical screw feeder is in opened condition, after reaching the weight of setting, helical screw feeder stops feeding, and butterfly valve cuts out.System carries out the weighing of other small powder successively, until all raw material weighing are complete, system enters next program.Load weighted various raw material mixes in mixer, and batch mixing is complete, and cylinder 7 starts, and discharge gate gate valve 10 is opened, and compound enters in charger pan 9.
Helical screw feeder 2 of the present utility model designs according to different small powder material properties, and its spiral size is different, meets the needs of the starting material weighing precision of different material property.
The utility model thoroughly solves the small powder that liquid crystal substrate glass adds in blending process and easily loses aborning, cannot ensure that the phenomenon of product performance occurs.It can ensure the accuracy of various batching, avoids small powder loss aborning and small powder in batching, mix uneven phenomenon and occurs, effectively ensure that the stable of liquid crystal substrate glass product performance.

Claims (10)

1. prepare the production unit of liquid crystal substrate glass Preblend for one kind, it is characterized in that: comprising several for depositing the feed bin (1) of different material, being provided with the helical screw feeder (2) corresponding with feed bin (1) Raw material property at the bottom discharging mouth place of each feed bin (1);
Each helical screw feeder (2) is respectively arranged with blow-off valve (3); Automatic weighing system (4) and Preblend system PBS is provided with in blow-off valve (3) bottom;
Wherein, the discharge gate of automatic weighing system (4) is connected with the input aperture of Preblend system PBS, is provided with charger pan (9) bottom Preblend system PBS;
Described blow-off valve (3) and helical screw feeder (2) respectively by circuit with for control blow-off valve (3) open or Controlling System that closed and helical screw feeder (2) works is connected.
2. a kind of production unit preparing liquid crystal substrate glass Preblend according to claim 1, is characterized in that: described automatic weighing system (4) and Preblend system PBS are respectively electronic scale and mixer.
3. a kind of production unit preparing liquid crystal substrate glass Preblend according to claim 1, is characterized in that: be provided with pneumatic hammer (6) bottom described Preblend system PBS.
4. a kind of production unit preparing liquid crystal substrate glass Preblend according to claim 1, is characterized in that: described blow-off valve (3) is butterfly valve.
5. a kind of production unit preparing liquid crystal substrate glass Preblend according to claim 1, is characterized in that: be arranged with deironing apparatus (8) at discharge gate gate valve (10).
6. a kind of production unit preparing liquid crystal substrate glass Preblend according to claim 5, is characterized in that: described deironing apparatus (8) is magnet.
7. a kind of production unit preparing liquid crystal substrate glass Preblend according to claim 1, is characterized in that: described Preblend system PBS top is provided with pocket type blowback dust arrester installation (5).
8. a kind of production unit preparing liquid crystal substrate glass Preblend according to claim 7, is characterized in that: described pocket type blowback dust arrester installation is suction cleaner.
9. a kind of production unit preparing liquid crystal substrate glass Preblend according to claim 1, is characterized in that: described feed bin (1) comprises silica powder feed bin (1-1), small powder A feed bin (1-2), small powder B feed bin (1-3) and small powder C feed bin (1-4).
10. a kind of production unit preparing liquid crystal substrate glass Preblend according to claim 1, is characterized in that: the discharge gate gate valve (10) being provided with cylinder (7) and being connected with cylinder (7) between Preblend system PBS and charger pan (9).
CN201420643792.XU 2014-10-31 2014-10-31 A kind of production unit preparing liquid crystal substrate glass Preblend Expired - Fee Related CN204325105U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420643792.XU CN204325105U (en) 2014-10-31 2014-10-31 A kind of production unit preparing liquid crystal substrate glass Preblend

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420643792.XU CN204325105U (en) 2014-10-31 2014-10-31 A kind of production unit preparing liquid crystal substrate glass Preblend

Publications (1)

Publication Number Publication Date
CN204325105U true CN204325105U (en) 2015-05-13

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Family Applications (1)

Application Number Title Priority Date Filing Date
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105330127A (en) * 2015-11-13 2016-02-17 双峰格雷斯海姆医药玻璃(丹阳)有限公司 Thickening process of tube-made glass bottle flat bottom
CN108585440A (en) * 2018-07-17 2018-09-28 芜湖芬特勘测服务有限公司 A kind of glass production raw material hybrid technique and device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105330127A (en) * 2015-11-13 2016-02-17 双峰格雷斯海姆医药玻璃(丹阳)有限公司 Thickening process of tube-made glass bottle flat bottom
CN108585440A (en) * 2018-07-17 2018-09-28 芜湖芬特勘测服务有限公司 A kind of glass production raw material hybrid technique and device
CN108585440B (en) * 2018-07-17 2020-12-08 临沂文衡信息技术有限公司 Glass production raw material mixing process and device

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GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20150513

Termination date: 20161031

CF01 Termination of patent right due to non-payment of annual fee