CN204490783U - A kind of organic coated dose of chemicals dosing plant for sulfate process titanium dioxide expansion drying technique - Google Patents

A kind of organic coated dose of chemicals dosing plant for sulfate process titanium dioxide expansion drying technique Download PDF

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Publication number
CN204490783U
CN204490783U CN201420850737.8U CN201420850737U CN204490783U CN 204490783 U CN204490783 U CN 204490783U CN 201420850737 U CN201420850737 U CN 201420850737U CN 204490783 U CN204490783 U CN 204490783U
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CN
China
Prior art keywords
organic coated
titanium dioxide
coated dose
coating agent
motorized 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
CN201420850737.8U
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Chinese (zh)
Inventor
邓国民
王荣凯
李顺泽
张强
王显云
袁辉
蒋贤均
谢燕伟
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PANZHIHUA DONGFANG TITANIUM Co Ltd
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PANZHIHUA DONGFANG TITANIUM Co Ltd
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Priority to CN201420850737.8U priority Critical patent/CN204490783U/en
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Publication of CN204490783U publication Critical patent/CN204490783U/en
Expired - Fee Related legal-status Critical Current
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Abstract

The utility model discloses a kind of organic coated dose of chemicals dosing plant for sulfate process titanium dioxide expansion drying technique, comprises feed-pipe, inlet pipe, charging motorized valve, pressurized air motorized valve, liquidometer, exhaust-valve, tensimeter, coating agent storage tank, coating agent blowing motorized valve, magnetic flow meter, material inductor block, spraying nozzle, hopper, flash dryer, drains pipe, e Foerderanlage.Charging motorized valve and liquidometer chain, pressurized air motorized valve and tensimeter chain, material inductor block and coating agent blowing motorized valve chain; Hopper outlet is connected with the feed entrance of flash dryer; E Foerderanlage outlet is connected with the entrance of hopper.Adopt the utility model can realize organic coated dose and stable add hopper to be atomized shape form, titanium dioxide filter cake is mixed with organic coated dose, thus make organic coated dose to the complete coating of titanium dioxide, and ensure its quality, simultaneously reinforced evenly to enhance productivity by organic coated dose.

Description

A kind of organic coated dose of chemicals dosing plant for sulfate process titanium dioxide expansion drying technique
Technical field
The utility model relates to sulfate process titanium dioxide production field, particularly relates to a kind of organic coated dose of chemicals dosing plant for sulfate process titanium dioxide expansion drying technique.
Background technology
Titanium dioxide is as a kind of white pigment be widely used, and it is with in the sulfuric acid process course of processing, and need to carry out organic coated process to it, it realizes in titanium white drying process.The titanium dioxide filter cake that titanium white expansion drying general process is through wash press is transported to flash dryer hopper, and then to flash dryer, drying treatment is carried out to it through flash distillation helical feed, in the process, needing organic coated dose add flash dryer hopper makes itself and titanium dioxide filter cake Homogeneous phase mixing organic coated to realize, usually the add-on of organic coated dose is less, is the 0.1-0.15% of titanium dioxide quality.Organic coated dose of charge pump is difficult to realize organic coated dose of stable and atomization shape and adds hopper at present, titanium dioxide filter cake is caused to mix uneven with organic coated dose, thus cause organic coated dose can not carry out coating to titanium dioxide completely, cause its quality and have a strong impact on, simultaneously organic coated dose reinforced is unevenly caused waste resource.
Utility model content
In view of this, the utility model provides a kind of organic coated dose of chemicals dosing plant for sulfate process titanium dioxide expansion drying technique, makes organic coated dose to mix with titanium dioxide filter cake, realizes complete coating, ensure that quality to titanium dioxide.
For solving above technical problem, the technical solution of the utility model is adopt a kind of organic coated dose of chemicals dosing plant for sulfate process titanium dioxide expansion drying technique, comprising: coating agent storage tank, hopper, e Foerderanlage and motorized valve.
Described coating agent tank top is provided with the feed-pipe for adding organic coated dose, the inlet pipe for injecting compressed air, the exhaust-valve for air in drain tank, for monitor tank internal pressure tensimeter, for monitoring the liquidometer of organic coated dosage in tank.
The coating agent that described coating agent tank bottom side is provided with for carrying out coating to titanium white filter cake drains pipe, described in drain under meter pipe is provided with for measuring flow.
Described hopper is provided with the material inductor block for identifying material, and described feed-pipe is provided with charging motorized valve, and described inlet pipe is provided with pressurized air motorized valve, described in drain pipe coating agent blowing motorized valve be installed.
The described pipe one end that drains connects described coating agent tank bottom side, and the other end is connected to the inner upper position of described flash dryer hopper; Described hopper e Foerderanlage connects described hopper; Described charging motorized valve and described liquidometer chain; Described pressurized air motorized valve and described pressure unit chain; Described coating agent blowing motorized valve and described material inductor block chain.
Preferably, described coating agent storage tank adopts FRPP material.
Preferably, described coating agent storage tank is sealing storage tank.
Preferably, described in drain pipe end shower nozzle be installed, and the diameter draining pipe is 80-120mm.
Preferably, described shower nozzle is spraying nozzle, and its nominal pore size is 1.5mm-4.0mm, and atomization angle is 40 °-120 °.
Preferably, described under meter is arranged between described coating agent blowing motorized valve and described shower nozzle.
Preferably, described flow counts magnetic flow meter.
Preferably, the diameter of described feed-pipe is 60-80mm.
Preferably, described feeding hopper structure is inverted cone-shaped structure.
Preferably, the diameter of described inlet pipe is 30-50mm.
The utility model compared with prior art, realize organic coated dose and stable add hopper with the form being atomized shape, titanium dioxide filter cake is mixed with organic coated dose, thus make organic coated dose to the complete coating of titanium dioxide, ensure its quality, reinforcedly evenly to enhance productivity for organic coated dose simultaneously.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation
Embodiment
In order to make those skilled in the art understand the technical solution of the utility model better, below in conjunction with embodiment, the utility model is described in further detail.
As shown in Figure 1, a kind of organic coated dose of chemicals dosing plant for sulfate process titanium dioxide expansion drying technique of the utility model, comprise feed-pipe 1, inlet pipe 2, charging motorized valve 3, pressurized air motorized valve 4, liquidometer 5, exhaust-valve 6, pressure unit 7, coating agent storage tank 8, coating agent blowing motorized valve 9, magnetic flow meter 10, material inductor block 11, spraying nozzle 12, hopper 13, flash dryer 14, drain pipe 15, e Foerderanlage 16, wherein, diameter is the feed-pipe 1 of 60-80mm, diameter is the inlet pipe 2 of 30-50mm, liquidometer 5, exhaust-valve 6, pressure unit 7 is arranged at sealed packet film storage tank 8 top adopting FRPP to make, charging motorized valve 3 is installed on feed-pipe 1 outlet ends and chain with liquidometer 5, pressurized air motorized valve 4 is installed and inlet pipe 2 outlet ends chain with tensimeter 7, diameter be 80-120mm drain pipe 15 one end connect coating agent storage tank 8 bottom sides and it is provided with coating agent blowing motorized valve 9, magnetic flow meter 10, aperture be 1.5mm-4.0mm, spray angle is 40 °-120 ° spraying nozzle 12, magnetic flow meter 10 is installed and between coating agent blowing motorized valve 9 and spraying nozzle 12, spraying nozzle 12 is installed on and drains pipe 15 end, material inductor block 11 installed by inverted cone-shaped structure hopper 13, and material inductor block 11 is chain with coating agent blowing motorized valve 9, hopper 13 outlet is connected with the entrance of flash dryer 14, e Foerderanlage 16 outlet is connected with the entrance of hopper 13.
It is as follows that the utility model realizes technical process:
The utility model outer setting has PLC control system, first PLC control system is started, when in coating agent storage tank 8 during absence of liquid, open exhaust-valve 6, charging motorized valve 3, put into coating agent storage tank 8 by organic coated dose that has prepared by feed-pipe 1, stop continuing charging reaching the liquid level lower limit, the pressure high limit that realize setting, close charging motorized valve 3, exhaust-valve 6; When material inductor block 11 perception has material (three filter wash cakes) to arrive, the coating agent blowing motorized valve 9 opened pressurized air motorized valve 4 and drain on pipe 15, evenly organic coated dose is sprayed to material (three filter wash cakes) by spraying nozzle 12, when material inductor block 11 perception is without material (three filter wash cakes), by PLC control system automatic closes compression air motorized valve 4 and coating agent blowing motorized valve 9, finally realize the agent of machine coating to the complete coating of titanium dioxide.
Below be only preferred implementation of the present utility model, it should be pointed out that above-mentioned preferred implementation should not be considered as restriction of the present utility model, protection domain of the present utility model should be as the criterion with claim limited range.For those skilled in the art, not departing from spirit and scope of the present utility model, can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.

Claims (10)

1. an organic coated dose of chemicals dosing plant for sulfate process titanium dioxide expansion drying technique, it is characterized in that, comprising: for place organic coated dose coating agent storage tank, for place titanium white filter cake and organic coated dose hopper, for carrying e Foerderanlage and the motorized valve of titanium white filter cake;
Described coating agent tank top is provided with: for add organic coated dose feed-pipe, the inlet pipe for injecting compressed air, the exhaust-valve for air in drain tank, for monitor tank internal pressure tensimeter, for monitoring the liquidometer of organic coated dosage in tank;
Described coating agent tank bottom side is provided with: the coating agent for carrying out coating to titanium white filter cake drains pipe, described in drain under meter pipe is provided with for measuring flow;
Described hopper is provided with: for identifying the material inductor block of material;
Described feed-pipe is provided with charging motorized valve; Described inlet pipe is provided with pressurized air motorized valve; The described pipe that drains is provided with coating agent blowing motorized valve;
The described pipe one end that drains connects described coating agent tank bottom side, and the other end is connected to the inner upper position of described flash dryer hopper; Described hopper e Foerderanlage connects described hopper; Described charging motorized valve and described liquidometer chain; Described pressurized air motorized valve and described pressure unit chain; Described coating agent blowing motorized valve and described Material Sensor chain.
2. a kind of organic coated dose of chemicals dosing plant for sulfate process titanium dioxide expansion drying technique according to claim 1, is characterized in that, described coating agent storage tank adopts FRPP material.
3. a kind of organic coated dose of chemicals dosing plant for sulfate process titanium dioxide expansion drying technique according to claim 1, is characterized in that, described coating agent storage tank is sealing storage tank.
4. a kind of organic coated dose of chemicals dosing plant for sulfate process titanium dioxide expansion drying technique according to claim 1, is characterized in that, described in drain pipe end shower nozzle be installed, and the diameter draining pipe is 80-120mm.
5. a kind of organic coated dose of chemicals dosing plant for sulfate process titanium dioxide expansion drying technique according to claim 4, it is characterized in that, described shower nozzle is spraying nozzle, and its nominal pore size is 1.5mm-4.0mm, and atomization angle is 40 °-120 °.
6. any one according to claim 1,4 is for organic coated dose of chemicals dosing plant of sulfate process titanium dioxide expansion drying technique, and it is characterized in that, described under meter is arranged between described coating agent blowing motorized valve and described shower nozzle.
7. a kind of organic coated dose of chemicals dosing plant for sulfate process titanium dioxide expansion drying technique according to claim 6, it is characterized in that, described flow counts magnetic flow meter.
8. a kind of organic coated dose of chemicals dosing plant for sulfate process titanium dioxide expansion drying technique according to claim 1, it is characterized in that, the diameter of described feed-pipe is 60-80mm.
9. a kind of organic coated dose of chemicals dosing plant for sulfate process titanium dioxide expansion drying technique according to claim 1, it is characterized in that, described feeding hopper structure is inverted cone-shaped structure.
10. a kind of organic coated dose of chemicals dosing plant for sulfate process titanium dioxide expansion drying technique according to claim 1, it is characterized in that, the diameter of described inlet pipe is 30-50mm.
CN201420850737.8U 2014-12-29 2014-12-29 A kind of organic coated dose of chemicals dosing plant for sulfate process titanium dioxide expansion drying technique Expired - Fee Related CN204490783U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420850737.8U CN204490783U (en) 2014-12-29 2014-12-29 A kind of organic coated dose of chemicals dosing plant for sulfate process titanium dioxide expansion drying technique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420850737.8U CN204490783U (en) 2014-12-29 2014-12-29 A kind of organic coated dose of chemicals dosing plant for sulfate process titanium dioxide expansion drying technique

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CN204490783U true CN204490783U (en) 2015-07-22

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107720812A (en) * 2017-10-31 2018-02-23 攀钢集团攀枝花钢铁研究院有限公司 A kind of organic process system of titanium dioxide
CN110655808A (en) * 2018-12-21 2020-01-07 中信钛业股份有限公司 Organic coating treatment method of titanium dioxide

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107720812A (en) * 2017-10-31 2018-02-23 攀钢集团攀枝花钢铁研究院有限公司 A kind of organic process system of titanium dioxide
CN110655808A (en) * 2018-12-21 2020-01-07 中信钛业股份有限公司 Organic coating treatment method of titanium dioxide
CN110655808B (en) * 2018-12-21 2021-10-19 中信钛业股份有限公司 Organic coating treatment method of titanium dioxide

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

Granted publication date: 20150722

Termination date: 20161229

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