CN206751422U - A kind of acidolysis device of Titanium White Production By Sulfuric Acid Process - Google Patents
A kind of acidolysis device of Titanium White Production By Sulfuric Acid Process Download PDFInfo
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- CN206751422U CN206751422U CN201720562977.1U CN201720562977U CN206751422U CN 206751422 U CN206751422 U CN 206751422U CN 201720562977 U CN201720562977 U CN 201720562977U CN 206751422 U CN206751422 U CN 206751422U
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- acidolysis
- kettle
- sulfuric acid
- titanium white
- acid process
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Abstract
The utility model proposes a kind of acidolysis device of Titanium White Production By Sulfuric Acid Process, including kettle and at least two agitating devices；There is cavity structure, including kettle body and the end socket for being arranged on kettle body both sides inside the kettle；The agitating device is horizontal mixer, is arranged in the internal cavities of kettle, including the agitating shaft with motor connection, the agitator arm being arranged on agitating shaft.Acidolysis device of the present utility model, stirring efficiency and material mixing uniformity in acid hemolysis process are improved, ensure that acid hemolysis process has higher acidolysis efficiency；The acidolysis device can realize the uniform mixing to material and the progress of acidolysis reaction simultaneously simultaneously, eliminate the setting of the pre-mixing apparatus in conventional acidolysis equipment, reduce the input cost to production equipment.
Description
Technical field
It the utility model is related to a kind of acidolysis device of Titanium White Production By Sulfuric Acid Process.
Background technology
The technique of industrialized production titanium dioxide has two kinds at present：Chloridising and sulfuric acid process.The technology of chloridising is considerably complicated,
All very high is required to equipment material, automatic control level, only a few countries grasp technique at present, research and development
Technical difficulty is big, and equipment investment is costly, so China still uses Titanium White Production By Sulfuric Acid Process substantially.Production By Sulfuric Acid Process titanium white
The main process of powder is：Ilmenite powder and the concentrated sulfuric acid are subjected to acidolysis reaction production titanyl sulfate, then metatitanic acid is generated through hydrolysis,
Metatitanic acid obtains titanium dioxide product through calcining, crushing.
The critical process of sulfuric acid process is exactly to carry out acidolysis reaction using the concentrated sulfuric acid and ilmenite powder, and the reaction is generally in acidolysis
In tank, carry out under agitation.Although the reaction is more mature and stable, there is complicated, acid in general acidolysis device
The problems such as stirring efficiency is low in solution preocess, and acidolysis speed is slow.
The patent document of Application No. 201520375754.5 discloses a kind of titanium white production acid hydrolysis tank, including tank body
And agitating device, agitating device are used to stir tank inner chamber material；The agitating paddle is included positioned at oar, position on tank inner chamber top
Middle oar in the middle part of tank inner chamber, the lower oar positioned at tank inner chamber bottom；Agitating paddle stirs axisymmetric vane type using edge
Structure, gradient of the upper oar with downward plug-flow, gradient of the lower oar with upward plug-flow, middle oar are horizontal stirring structure；The tank
Internal wall is located at liquid level neighbouring position and sets distributing fin, and the plate face of distributing fin is arranged obliquely along agitating paddle rotation direction.
But the agitating device structure of the patent is complex, it is unfavorable for reducing equipment cost, and its agitating paddle exists in whipping process
Certain stirring dead band, it is unfavorable for improving stirring efficiency and acidolysis efficiency.
It is pre- that the patent document of Application No. 201620209643.1 discloses a kind of soda acid of Titanium White Production By Sulfuric Acid Process
Mixing system, including cleaner, shower, premix groove, mixing component, secondary mixer, miberal powder receptacle and screw conveyor, are stirred
Component and shower is mixed to set on the top of premix groove, described premix groove positioned at the inside of premix groove, miberal powder receptacle
There is cleaner.But the patent needs first to carry out material mixing in premixing system, material then is put into acid in acid hemolysis process
Acid hemolysis process is carried out in solution pot, this undoubtedly increases the process operations of acid hemolysis process and corresponding auxiliary device, is unfavorable for dropping
The production cost of low acid hemolysis process, while the structure can not solve that stirring efficiency is low in acid hemolysis process, acidolysis speed is slow to ask
Topic.
Utility model content
The utility model is low in order to solve the middle stirring efficiency in current Titanium White Production By Sulfuric Acid Process acid hemolysis process, acidolysis speed
The problems such as rate is slow, propose a kind of acidolysis device of Titanium White Production By Sulfuric Acid Process.
In order to solve the above technical problems, the technical solution of the utility model is as follows：
A kind of acidolysis device of Titanium White Production By Sulfuric Acid Process, including kettle and at least two agitating devices；The kettle
Inside has cavity structure, including kettle body and the end socket for being arranged on kettle body both sides；The agitating device is horizontal mixer, if
Put in the internal cavities of kettle, including the agitating shaft with motor connection, the agitator arm being arranged on agitating shaft.
Further, the agitating shaft of any agitating device is arranged on same level or vertical face.
Preferably, the mixing direction between the adjacent agitating device of any two is reverse each other.
Further, the agitating shaft is connected by sealed bearings with end socket.
The agitator arm is any two in composite impeller, including turbine type impeller, pusher impeller, MIC formula impellers
Kind is a variety of.
Further, the acidolysis device also includes：
Miberal powder dog-house, kettle body top is arranged on, for being fed into acidolysis device；
Exhaust gas collecting pipe, be arranged on kettle body top, for by caused exhaust collection in acidolysis into exhaust gas processing device；
Spray equipment, the top of kettle internal cavity is arranged on, and is connected with the side wall of kettle internal cavity；
Discharge nozzle, kettle body bottom is arranged on, discharge valve is provided with discharge nozzle.
Preferably, the spray equipment includes the internal circle body with pipeline；
The top of the circle body is provided with least one inlet, the inlet respectively the internal duct with circle body, enter
Liquid pipe connects；Liquid flowing valve is provided with the feed tube；
On the madial wall of the circle body, be equably provided with least two mouth sprays, the mouth spray and circle body it is interior
Pipeline UNICOM of portion.
Further, the circle body is any of loop configuration or frame type structure structure.
The spray equipment is to weld, either type is connected with the side wall of kettle internal cavity in clamping or carry.
Compared with prior art, the utility model proposes a kind of acidolysis device of Titanium White Production By Sulfuric Acid Process, improve
Stirring efficiency and material mixing uniformity in acid hemolysis process, ensure that acid hemolysis process has higher acidolysis efficiency；
The acidolysis device can realize the uniform mixing to material and the progress of acidolysis reaction simultaneously simultaneously, eliminate conventional acidolysis equipment
In pre-mixing apparatus setting, reduce the input cost to production equipment.
Brief description of the drawings
In order to illustrate more clearly of the technical scheme in the utility model, below by embodiment it is required use it is attached
Figure is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the utility model, for this
For the those of ordinary skill in field, on the premise of not paying creative work, other can also be obtained according to these accompanying drawings
Accompanying drawing.
Fig. 1 is a kind of front view of the acidolysis device of Titanium White Production By Sulfuric Acid Process described in the utility model.
Fig. 2 is a kind of side view of the acidolysis device of Titanium White Production By Sulfuric Acid Process described in the utility model.
Fig. 3 is the knot of the spray equipment in a kind of acidolysis device of Titanium White Production By Sulfuric Acid Process described in the utility model
Structure schematic diagram.
Reference
1st, kettle；11st, kettle body；12nd, end socket；2nd, miberal powder dog-house；3rd, exhaust gas collecting pipe；4th, spray equipment；41st, circle body；
42nd, inlet；43rd, feed tube；44th, liquid flowing valve；45th, mouth spray；5th, agitating device；51st, agitating shaft；52nd, agitator arm；6、
Discharge nozzle；61st, discharge valve.
Embodiment
With reference to the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is made into one
Step description, it is clear that described embodiment is only part of the embodiment of the present utility model, rather than whole embodiments.Base
Embodiment in the utility model, what those of ordinary skill in the art were obtained on the premise of creative work is not paid
Every other embodiment, belong to the scope of the utility model protection.
Embodiment 1
As shown in accompanying drawing 1,2, a kind of acidolysis device of Titanium White Production By Sulfuric Acid Process, including kettle 1 and at least two stir
Mix device 5；The inside of kettle 1 has cavity structure, including kettle body 11 and the end socket 12 for being arranged on the both sides of kettle body 11；It is described
Agitating device 5 is horizontal mixer, is arranged in the internal cavities of kettle 1, including the agitating shaft 51 with motor connection, is arranged on
Agitator arm 52 on agitating shaft 51.
The acidolysis device also includes：Miberal powder dog-house 2, the top of kettle body 11 is arranged on, for being fed into acidolysis device；
Exhaust gas collecting pipe 3, be arranged on the top of kettle body 11, for by caused exhaust collection in acidolysis into exhaust gas processing device；Spray
Device 4, the top of the internal cavity of kettle 1 is arranged on, and is connected with the side wall of the internal cavity of kettle 1；Discharge nozzle 6, is arranged on kettle
The bottom of body 11, discharge valve 61 is provided with discharge nozzle 6.
Horizontal type stirring device is used in the acidolysis device of the present embodiment, and at least two stirrings are internally provided with kettle 1
Device 5, compared with traditional vertical mixing mode, Horizontal stirring mode has higher stirring efficiency, therefore improves acidolysis
During stirring efficiency and material mixing uniformity, ensure that acid hemolysis process has higher acidolysis efficiency, simultaneously
The material mixing in application process of the acidolysis device of the present embodiment is more uniformly distributed, so the acidolysis device of the application is directly in kettle
The uniform mixing to material and the progress of acidolysis reaction can be realized inside 1 simultaneously, eliminates the premix in conventional acidolysis equipment
The setting of device, reduce the input cost to production equipment.
Embodiment 2
As shown in accompanying drawing 1,2, the agitating shaft 51 of any agitating device 5 is arranged on same level or vertical face, and is appointed
The mixing direction anticipated between two adjacent agitating devices 5 is reverse each other, and the agitator arm 52 is composite impeller, including turbine
In formula impeller, pusher impeller, MIC formula impellers it is any two or more.
To the setting of agitating device 5 in the present embodiment, stirring efficiency is not only further increased, while also in mixed process
In reduce stirring dead band, it is ensured that the mixed process of solid-liquid material has the higher uniformity, so as to ensure that in acidolysis
Miberal powder and acid solution abundant and uniformly in contact with improving the acidolysis efficiency of acid hemolysis process in journey.
In addition, in production application, in order to ensure agitating device 5 have meet weight capacity needed for production and
The reliability of application, while the overall sealing of acidolysis device is improved, the agitating shaft 51 is connected by sealed bearings and end socket 12
Connect.
Embodiment 3
As illustrated in the accompanying drawings from 1 to 3, spray equipment 4, are arranged on the top of the internal cavity of kettle 1, and with the internal cavity of kettle 1
Side wall connects；Spray equipment 4 includes the internal circle body 41 with pipeline；The top of the circle body 41 is provided with least one feed liquor
Mouth 42, the internal duct with circle body 41, feed tube 43 are connected the inlet 42 respectively；Feed liquor is provided with the feed tube 43
Valve 44；On the madial wall of the circle body 41, at least two mouth sprays 45, the mouth spray 45 and circle body are equably provided with
41 internal duct UNICOM.The circle body 41 is any of loop configuration or frame type structure structure.
By the setting to spray equipment 4 in the present embodiment, not only acid solution is equably fed, and spray equipment
4 are arranged on the top of the internal cavity of kettle 1 so that the acid solution of ejection can be combined with the miberal powder dust inside kettle 1, be reduced
Dust is reduced in vent gas treatment workshop section to the treating capacity of dust in the amount of acidolysis device inner space.
For the ease of the processing of production equipment, installation, the spray equipment 4 is to weld, either one in clamping or carry
Formula is connected with the side wall of the internal cavity of kettle 1.
The preferred embodiment of the application is the foregoing is only, not limiting the application, all essences in the application
God any modification, equivalent substitution and improvements done etc., should be included within the scope of the application protection with principle.
Claims (9)
1. the acidolysis device of a kind of Titanium White Production By Sulfuric Acid Process, it is characterised in that including kettle (1) and at least two stirring dresses
Put (5)；There is cavity structure, including kettle body (11) and the end socket for being arranged on kettle body (11) both sides inside the kettle (1)
(12)；The agitating device (5) is horizontal mixer, be arranged in the internal cavities of kettle (1), including is stirred with motor connection
Axle (51) is mixed, the agitator arm (52) being arranged on agitating shaft (51).
A kind of 2. acidolysis device of Titanium White Production By Sulfuric Acid Process as claimed in claim 1, it is characterised in that any stirring dress
The agitating shaft (51) for putting (5) is arranged on same level or vertical face.
3. the acidolysis device of a kind of Titanium White Production By Sulfuric Acid Process as claimed in claim 1 or 2, it is characterised in that any two
Mixing direction between individual adjacent agitating device (5) is reverse each other.
A kind of 4. acidolysis device of Titanium White Production By Sulfuric Acid Process as claimed in claim 1, it is characterised in that the agitating shaft
(51) it is connected by sealed bearings with end socket (12).
A kind of 5. acidolysis device of Titanium White Production By Sulfuric Acid Process as claimed in claim 1, it is characterised in that the paddle
Wheel (52) be in composite impeller, including turbine type impeller, pusher impeller, MIC formula impellers it is any two or more.
A kind of 6. acidolysis device of Titanium White Production By Sulfuric Acid Process as claimed in claim 1, it is characterised in that the acidolysis dress
Putting also includes：
Miberal powder dog-house (2), kettle body (11) top is arranged on, for being fed into acidolysis device；
Exhaust gas collecting pipe (3), kettle body (11) top is arranged on, for by caused exhaust collection in acidolysis to exhaust gas processing device
In；
Spray equipment (4), the top of kettle (1) internal cavity is arranged on, and is connected with the side wall of kettle (1) internal cavity；
Discharge nozzle (6), kettle body (11) bottom is arranged on, discharge valve (61) is provided with discharge nozzle (6).
A kind of 7. acidolysis device of Titanium White Production By Sulfuric Acid Process as claimed in claim 6, it is characterised in that the spray dress
Putting (4) includes the internal circle body (41) with pipeline；
The top of the circle body (41) is provided with least one inlet (42), the inlet (42) respectively with circle body (41)
Internal duct, feed tube (43) connection；Liquid flowing valve (44) is provided with the feed tube (43)；
On the madial wall of the circle body (41), be equably provided with least two mouth sprays (45), the mouth spray (45) with
The internal duct UNICOM of circle body (41).
A kind of 8. acidolysis device of Titanium White Production By Sulfuric Acid Process as claimed in claim 7, it is characterised in that the circle body
(41) it is any of loop configuration or frame type structure structure.
A kind of 9. acidolysis device of Titanium White Production By Sulfuric Acid Process as claimed in claim 6, it is characterised in that the spray dress
(4) are put to be connected with the side wall of kettle (1) internal cavity with either type in welding, clamping or carry.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720562977.1U CN206751422U (en) | 2017-05-19 | 2017-05-19 | A kind of acidolysis device of Titanium White Production By Sulfuric Acid Process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720562977.1U CN206751422U (en) | 2017-05-19 | 2017-05-19 | A kind of acidolysis device of Titanium White Production By Sulfuric Acid Process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206751422U true CN206751422U (en) | 2017-12-15 |
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ID=60618783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720562977.1U Active CN206751422U (en) | 2017-05-19 | 2017-05-19 | A kind of acidolysis device of Titanium White Production By Sulfuric Acid Process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206751422U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109173959A (en) * | 2018-09-14 | 2019-01-11 | 张根 | A kind of pre-mixing apparatus of continuous acidolysis production titanium dioxide |
| CN109574071A (en) * | 2018-12-27 | 2019-04-05 | 中钛集团焦作市裕盛钛业有限公司 | A kind of catalysis titanium white salt treatment system and method |
| CN112295909A (en) * | 2020-11-20 | 2021-02-02 | 河北工程大学 | Ore divides sieve device for mining |
-
2017
- 2017-05-19 CN CN201720562977.1U patent/CN206751422U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109173959A (en) * | 2018-09-14 | 2019-01-11 | 张根 | A kind of pre-mixing apparatus of continuous acidolysis production titanium dioxide |
| CN109574071A (en) * | 2018-12-27 | 2019-04-05 | 中钛集团焦作市裕盛钛业有限公司 | A kind of catalysis titanium white salt treatment system and method |
| CN109574071B (en) * | 2018-12-27 | 2021-01-05 | 中钛集团焦作市裕盛钛业有限公司 | Titanium white salt catalytic treatment system and method |
| CN112295909A (en) * | 2020-11-20 | 2021-02-02 | 河北工程大学 | Ore divides sieve device for mining |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190927 Address after: 471000 Luanchuan County Tourism Industry Agglomeration Area, Luoyang City, Henan Province Patentee after: CHINA TITANIUM GROUP LUOYANG CITY YUXING CHEMICAL CO., LTD. Address before: Jin Jia Ling Jie Cha Shan Ao Zhen 421002 Hunan city of Hengyang province Zhuhui District No. 1 of No. 1 Patentee before: Hengyang strong Titanium Co., Ltd. |
|
| TR01 | Transfer of patent right |