CN203128224U - Device for settling and purifying titanium sulfate solution in production of titanium dioxide - Google Patents
Device for settling and purifying titanium sulfate solution in production of titanium dioxide Download PDFInfo
- Publication number
- CN203128224U CN203128224U CN 201320154655 CN201320154655U CN203128224U CN 203128224 U CN203128224 U CN 203128224U CN 201320154655 CN201320154655 CN 201320154655 CN 201320154655 U CN201320154655 U CN 201320154655U CN 203128224 U CN203128224 U CN 203128224U
- Authority
- CN
- China
- Prior art keywords
- sedimentation
- flow
- titanium
- under meter
- sinking agent
- 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 - Lifetime
Links
Images
Landscapes
- Inorganic Compounds Of Heavy Metals (AREA)
Abstract
The utility model provides a device for settling and purifying titanium sulfate solution in production of titanium dioxide. The device comprises a buffer tank, an agitation tank, a sedimentation basin and a sedimentation agent feed pipe, wherein a drainpipe of the buffer tank is provided with a flowmeter I for measuring the drainage flow of the titanium sulfate solution; the agitation tank is below the buffer tank; the titanium sulfate solution in the buffer tank, which is to be settled, flows into the agitation tank under the action of gravity; a supply pump, a flowmeter II for measuring the flow of the sedimentation agent and a flow regulation valve are connected in series with the sedimentation agent feed pipe; a sedimentation agent is added into the agitation tank through the sedimentation agent feed pipe; the supply pipe, the flowmeter I, the flowmeter II and the flow regulation valve are electrically connected with a controller; the controller is used for judging whether the proportion of the flowmeter I to the flowmeter II meets the predetermined proportion and adjusting the flow regulation valve if the proportion does not meet the predetermined proportion; and upper settled clear solution is continuously drained through an overflow port of the agitation tank into the sedimentation tank for sedimentation.
Description
Technical field
The utility model belongs to the titanium white production technical field, is specifically related to black titanium liquid subsiding and purifying device in the titanium white production.
Background technology
During with the Production By Sulfuric Acid Process titanium white, at first make the suspension that contains a large amount of titaniums, iron sulfate, be commonly called as black titanium liquid.Solid phase particles (0.1～100 micron of granularity) such as many undecomposed sludges and colloid are wherein arranged, have higher dynamicstability, be difficult to settlement separate.In order to guarantee titanium white quality (whiteness and purity), must remove solid phase impurity in the black titanium liquid, this is one of main cleaning section of sulfate process titanium dioxide production.
Continuous sedimentation is that the black titanium liquid for the treatment of sedimentation of discharging by flow by gravity from surge tank is added to the stirred pot continuously with sinking agent (flocculation agent), and the clear liquid after the sedimentation of upper strata enters the settling bowl sedimentation from overflow port continuous blow-down, the titanium liquid that obtains clarifying; Underflow after the sedimentation combines in the bottom of stirred pot, relies on a low-speed mixer that mud is discharged continuously from drain hole.
One of principal element that influences titanium liquid effect of settling is to treat the black titanium liquid of sedimentation and the adding proportion of sinking agent, under desirable state, treat the proportional example relation of addition that the black titanium liquid of sedimentation adds inbound traffics and sinking agent, present this ratio is by visual inspection and the realization of manual regulation flowrate control valve.The black titanium liquid of surge tank is discharged by flow by gravity, so black titanium flow quantity is relevant with the surge tank liquid level, be engraved in variation when deceiving titanium liquid liquid level, black titanium flow quantity is changing, in the actual production, can't accomplish arrangement personnel uninterrupted tracking adjustment in 24 hours, often cause the two out of proportion, the black titanium liquid quality of influence.
Summary of the invention
The technical problems to be solved in the utility model provides black titanium liquid subsiding and purifying device in a kind of titanium white production, and it can improve black titanium liquid quality.
In order to solve the problems of the technologies described above, the technical solution of the utility model is:
Black titanium liquid subsiding and purifying device in a kind of titanium white production, comprise surge tank, stirred pot, settling bowl and sinking agent add pipe, the under meter I of measuring black titanium liquid delivery flow is set on the drain pipe of surge tank, the drain pipe below of surge tank is stirred pot, the black titanium liquid for the treatment of sedimentation in the surge tank is discharged in the stirred pot by flow by gravity, sinking agent adds pipe and goes up supply pump in sequential series, measure under meter II and the flow control valve of sinking agent flow, sinking agent adds pipe by sinking agent and adds in the stirred pot, supply pump, the under meter I, under meter II and flow control valve all electrically connect controller, controller judges whether the ratio of under meter I and under meter II meets preset proportion, if do not meet then adjust flow control valve, the clear liquid after the sedimentation of upper strata enters the settling bowl sedimentation from the continuous blow-down of stirred pot overflow port.
Black titanium liquid subsiding and purifying device in the above-mentioned titanium white production, flow control valve is pneumavalve.
Black titanium liquid subsiding and purifying device in the above-mentioned titanium white production, flow control valve adds the pipe liquid outlet than the more close sinking agent of supply pump.
Record black titanium flow quantity and the sinking agent addition that adds stirred pot respectively by under meter I and under meter II, compare with preset proportion, and adjust the sinking agent addition by the aperture of adjusting flow control valve, be adjusted into optimum proportion with adding the black titanium flow quantity of stirred pot and the ratio of sinking agent addition, improve black titanium liquid quality, liberated manpower.
Description of drawings
Below in conjunction with accompanying drawing to further detailed explanation of the utility model:
Fig. 1 is schematic diagram of the present utility model.
Among the figure: 1 surge tank, 2 under meter I, the drain pipe of 3 surge tanks, 4 stirred pots, 5 under meter II, 6 flow control valves, 7 supply pumps, 8 sinking agents add pipe, 9 controllers.
Embodiment
As shown in Figure 1, black titanium liquid subsiding and purifying device in a kind of titanium white production comprises that surge tank 1, stirred pot 4, settling bowl and sinking agent add pipe 8.The under meter I 2 of measuring black titanium liquid delivery flow is set on the drain pipe 3 of surge tank, and the drain pipe below of surge tank is stirred pot, and the black titanium liquid for the treatment of sedimentation in the surge tank is discharged in the stirred pot by flow by gravity.Sinking agent adds under meter II 5 and the flow control valve 6 that pipe is gone up supply pump 7 in sequential series, measured the sinking agent flow, sinking agent adds pipe by sinking agent and adds in the stirred pot, supply pump, under meter I, under meter II and flow control valve all electrically connect controller 9, and the clear liquid after the sedimentation of upper strata enters the settling bowl sedimentation from the continuous blow-down of stirred pot overflow port.
Particularly, flow control valve is pneumavalve.
Particularly, flow control valve adds the pipe liquid outlet than the more close sinking agent of supply pump.
Principle of work:
Before the improvement, sinking agent adds flow need manually calculate sinking agent interpolation flow according to the optimum flow ratio, and needs 24 hours to follow the tracks of the black titanium flow quantity of adjustment, and causes the two out of proportion easily.Add the black titanium flow quantity of stirred pot and the optimum proportion of sinking agent addition by setting in controller, record black titanium flow quantity and the sinking agent addition that adds stirred pot respectively by under meter I and under meter II, compare with preset proportion, and adjust the sinking agent addition by the aperture of adjusting flow control valve, by constantly adjusting automatically of sinking agent addition, guarantee the blowing ratio of the two, and then guaranteed the effect of settling of black titanium liquid, guaranteed quality product.
Claims (3)
1. deceive titanium liquid subsiding and purifying device in a titanium white production, it is characterized in that: comprise surge tank, stirred pot, settling bowl and sinking agent add pipe, the under meter I of measuring black titanium liquid delivery flow is set on the drain pipe of surge tank, the drain pipe below of surge tank is stirred pot, the black titanium liquid for the treatment of sedimentation in the surge tank is discharged in the stirred pot by flow by gravity, sinking agent adds pipe and goes up supply pump in sequential series, measure under meter II and the flow control valve of sinking agent flow, sinking agent adds pipe by sinking agent and adds in the stirred pot, supply pump, the under meter I, under meter II and flow control valve all electrically connect controller, controller judges whether the ratio of under meter I and under meter II meets preset proportion, if do not meet then adjust flow control valve, the clear liquid after the sedimentation of upper strata enters the settling bowl sedimentation from the continuous blow-down of stirred pot overflow port.
2. deceive titanium liquid subsiding and purifying device in the titanium white production according to claim 1, it is characterized in that: flow control valve is pneumavalve.
3. deceive titanium liquid subsiding and purifying device in the titanium white production according to claim 1, it is characterized in that: flow control valve adds the pipe liquid outlet than the more close sinking agent of supply pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320154655 CN203128224U (en) | 2013-04-01 | 2013-04-01 | Device for settling and purifying titanium sulfate solution in production of titanium dioxide |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320154655 CN203128224U (en) | 2013-04-01 | 2013-04-01 | Device for settling and purifying titanium sulfate solution in production of titanium dioxide |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203128224U true CN203128224U (en) | 2013-08-14 |
Family
ID=48936222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320154655 Expired - Lifetime CN203128224U (en) | 2013-04-01 | 2013-04-01 | Device for settling and purifying titanium sulfate solution in production of titanium dioxide |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203128224U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103130269A (en) * | 2013-04-01 | 2013-06-05 | 济南裕兴化工有限责任公司 | Black titanium liquid sediment purification device in production of titanium dioxide |
| CN107055604A (en) * | 2017-06-07 | 2017-08-18 | 重庆鹏越科技发展有限公司 | A kind of continuous purification system and method for black titanium liquid |
-
2013
- 2013-04-01 CN CN 201320154655 patent/CN203128224U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103130269A (en) * | 2013-04-01 | 2013-06-05 | 济南裕兴化工有限责任公司 | Black titanium liquid sediment purification device in production of titanium dioxide |
| CN107055604A (en) * | 2017-06-07 | 2017-08-18 | 重庆鹏越科技发展有限公司 | A kind of continuous purification system and method for black titanium liquid |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP5208061B2 (en) | Flocculant injection control system | |
| CN206414811U (en) | A kind of segmentation discharge opeing sedimentation basin disposed waste liquid | |
| CN105366850A (en) | Electronic coagulation process and facility for coal-bearing wastewater | |
| CN203128224U (en) | Device for settling and purifying titanium sulfate solution in production of titanium dioxide | |
| CN205387599U (en) | Electroplating control system | |
| CN207280809U (en) | Stratified Sampling device for center driving raker thickener | |
| JP4784241B2 (en) | Flocculant injection method and apparatus for water purification process | |
| CN110316801B (en) | Forced reaction coagulation clarification system capable of being intelligently regulated | |
| JP4933473B2 (en) | Slurry circulation type coagulation sedimentation treatment apparatus and operation method thereof | |
| CN103130269A (en) | Black titanium liquid sediment purification device in production of titanium dioxide | |
| CN111470583A (en) | Intelligent chemical adding system and chemical adding method for coal slime water of coal preparation plant | |
| CN209507832U (en) | Gasification waste water efficiently removes hard desiliconization coupled processing system | |
| CN212655518U (en) | Coal preparation plant slime water intelligence medicine system | |
| CN205473059U (en) | FA type integration water purifier | |
| CN210457812U (en) | Multistage flocculation sewage treatment system based on magnetic powder recovery and distribution device | |
| CN207002356U (en) | A kind of electroplating sewerage precipitation process system | |
| JP5571424B2 (en) | Method and apparatus for controlling the injection rate of flocculant in real time | |
| CN207525035U (en) | Novel mechanical stirs clarification system | |
| CN204051094U (en) | Scum silica frost device is retained for sludge settling tank | |
| NL2033129B1 (en) | Intelligent dosing system of flocculating agent in water plant based on equipment optimization and big data analysis | |
| CN205699619U (en) | A kind of high-efficient sedimentation tank separator for mud and water | |
| CN203855448U (en) | Automatic neutralizing system for acid wastewater | |
| JP2020157248A (en) | Flocculating sedimentation treating equipment and operation method of flocculating sedimentation treating equipment | |
| CN207175556U (en) | A kind of water purification mixed flocculation sedimentation basin | |
| CN209490567U (en) | A kind of tailing sewage processing automated system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130814 |
|
| CX01 | Expiry of patent term |