CN113912102A - High-efficient purification device of titanium gypsum - Google Patents
High-efficient purification device of titanium gypsum Download PDFInfo
- Publication number
- CN113912102A CN113912102A CN202111148868.2A CN202111148868A CN113912102A CN 113912102 A CN113912102 A CN 113912102A CN 202111148868 A CN202111148868 A CN 202111148868A CN 113912102 A CN113912102 A CN 113912102A
- Authority
- CN
- China
- Prior art keywords
- group
- reaction solution
- reaction
- titanium gypsum
- value
- 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.)
- Granted
Links
- 229910052602 gypsum Inorganic materials 0.000 title claims abstract description 58
- 239000010440 gypsum Substances 0.000 title claims abstract description 58
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 title claims abstract description 57
- 239000010936 titanium Substances 0.000 title claims abstract description 57
- 229910052719 titanium Inorganic materials 0.000 title claims abstract description 57
- 238000000746 purification Methods 0.000 title claims abstract description 40
- 238000006243 chemical reaction Methods 0.000 claims abstract description 96
- 230000001105 regulatory effect Effects 0.000 claims abstract description 64
- 239000007788 liquid Substances 0.000 claims abstract description 60
- 238000001816 cooling Methods 0.000 claims abstract description 21
- 230000001276 controlling effect Effects 0.000 claims abstract description 19
- 238000004519 manufacturing process Methods 0.000 claims abstract description 8
- 230000008859 change Effects 0.000 claims abstract description 5
- 230000007246 mechanism Effects 0.000 claims description 10
- 230000009467 reduction Effects 0.000 claims description 9
- 238000007789 sealing Methods 0.000 claims description 8
- 230000002093 peripheral effect Effects 0.000 claims description 7
- 239000011148 porous material Substances 0.000 claims description 4
- 239000000110 cooling liquid Substances 0.000 claims description 3
- 230000036632 reaction speed Effects 0.000 claims description 3
- 238000012935 Averaging Methods 0.000 claims 1
- 239000012530 fluid Substances 0.000 abstract description 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 7
- 238000000034 method Methods 0.000 description 5
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 4
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 4
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 4
- 230000003750 conditioning effect Effects 0.000 description 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000035484 reaction time Effects 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 239000004408 titanium dioxide Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 1
- 239000000920 calcium hydroxide Substances 0.000 description 1
- 229910001861 calcium hydroxide Inorganic materials 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 150000004683 dihydrates Chemical group 0.000 description 1
- 239000002270 dispersing agent Substances 0.000 description 1
- 239000004088 foaming agent Substances 0.000 description 1
- XLYOFNOQVPJJNP-ZSJDYOACSA-N heavy water Substances [2H]O[2H] XLYOFNOQVPJJNP-ZSJDYOACSA-N 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 239000011572 manganese Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003472 neutralizing effect Effects 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 229910052720 vanadium Inorganic materials 0.000 description 1
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
- C01F11/00—Compounds of calcium, strontium, or barium
- C01F11/46—Sulfates
- C01F11/468—Purification of calcium sulfates
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D27/00—Simultaneous control of variables covered by two or more of main groups G05D1/00 - G05D25/00
- G05D27/02—Simultaneous control of variables covered by two or more of main groups G05D1/00 - G05D25/00 characterised by the use of electric means
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/80—Compositional purity
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Inorganic Chemistry (AREA)
- Removal Of Specific Substances (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
Abstract
The utility model provides a high-efficient purification device of titanium gypsum, includes controller, control pencil, temperature sensor, a set of controllable regulating fluid module, a set of multiple spot pH value acquisition module, cooling circulation pipeline, reaction solution pond, reaction tank casing, a set of controllable class of module, cooling valve, cooling advance tub and a set of industry camera. The titanium gypsum high-efficiency purification device can collect and analyze the PH value in the reaction solution pool at multiple points and multiple time nodes, and controls the average PH value of the reaction solution pool in real time through a group of controllable regulating liquid modules. In addition, the optimal titanium gypsum reaction condition is achieved by controlling the temperature of the reaction solution pool, the purification degree of the titanium gypsum can be indirectly calculated by calculating the number of the regulating solution flowing into the reaction solution pool and the change rule of the average pH value, a basis is provided for accurately finishing the production time, and the problems that the purification efficiency of the titanium gypsum cannot be improved and the cost is wasted in the prior art are solved.
Description
Technical Field
The invention relates to the field of titanium gypsum production process equipment, in particular to a titanium gypsum efficient purification device.
Background
The titanium gypsum is industrial gypsum which is a byproduct produced by neutralizing a large amount of acidic wastewater with lime or carbide slag in the production of titanium dioxide by a sulfuric acid method, and the main component of the titanium gypsum is dihydrate gypsum (CaSO)4·2H2O). Because the titanium gypsum also contains more impurities such as iron, titanium, magnesium, vanadium, chromium, manganese and the like, the titanium gypsum is difficult to be effectively treated and reused, and the resource waste is caused. How to realize the resource comprehensive utilization of titanium gypsum is an urgent problem to be solved in the titanium dioxide industry at the present stage.
Tests show that the mechanical property of the titanium gypsum block is reduced due to the fact that the content of iron impurities is too high. In particular Fe (OH)3The method has obvious influence on the physical properties of the titanium gypsum product, the standard water consumption of the titanium gypsum product is obviously increased along with the increase of the content of the titanium gypsum product, and the mechanical strength is sharply reduced. Therefore, the removal of the impurity iron in the titanium gypsum becomes the key for recycling the titanium gypsum. The titanium gypsum can be dissolved by hydrochloric acid in the prior titanium gypsum purification method, but no corresponding equipment is available for more accurately controlling the pH value of the solution in the reaction solution poolThe titanium gypsum cannot be purified at a high efficiency at a high temperature. In addition, the purification process is usually finished according to the experience time, and the production mode obviously reduces the efficiency and wastes the cost in order to ensure that the reaction is completely delayed by more than 1-2 hours. The existing titanium gypsum purification process equipment has no function of accurately controlling the reaction time, the pH value and the temperature, so that the efficiency cannot be improved and the cost cannot be saved.
Disclosure of Invention
Aiming at the technical current situation that the automatic correction of a main shaft of a numerical control machine tool cannot be realized at present, the inventor provides a titanium gypsum high-efficiency purification device, which is characterized in that: the high-efficient purification device of titanium gypsum is by controller, control pencil, temperature sensor, a set of controllable regulating fluid module, a set of multiple spot pH value collection module, cooling cycle pipeline, reaction solution pond, reaction tank casing, a set of controllable module of stirring, cooling valve, cooling advance pipe and a set of industrial camera.
The group of controllable regulating liquid modules are arranged on the shell of the reaction tank and can carry out real-time dosage addition control on various regulating liquids put into the reaction solution tank; each set of controllable regulating liquid module in a set of controllable regulating liquid module all includes regulating liquid container and regulating liquid valve, and the regulating liquid valve is arranged in the regulating liquid container that the control corresponds and adjusts the liquid outflow to the reaction solution pond.
The group of multi-point PH value acquisition modules are installed at the bottom of the reaction solution pool, and can acquire the PH value of the reaction solution in the reaction process at multi-point multi-time nodes, and the PH value of the current reaction solution pool which is relatively accurate is fed back to the controller through the average value of the PH values acquired at the multi-point simultaneously.
The controller uses the average PH value of the solution at a certain time node fed back by the group of multi-point PH value acquisition modules as a control basis for various regulating solutions flowing out of the group of controllable regulating solution modules, so that the PH value of the reaction solution pool is close to a set value.
The controller controls the opening and closing of a cooling liquid channel of a cooling valve arranged at a cooling inlet pipe through a real-time temperature signal in the reaction solution pool fed back by a temperature sensor, so that the aim of controlling the temperature of the solution is fulfilled.
The titanium gypsum high-efficiency purification device achieves the purpose of controlling the optimal chemical reaction conditions for titanium gypsum purification by controlling the average pH value and the temperature of the reaction solution pool, indirectly calculates the purification degree of the titanium gypsum by calculating the change rule of the number of the regulating solution flowing into the reaction solution pool and the average pH value, and provides a basis for accurately finishing the production time.
Furthermore, each set of multi-point pH value acquisition module in the set of multi-point pH value acquisition modules comprises an independently controlled motor, a speed reducing mechanism, a rotating sleeve shaft, a filter paper set, a sealing ring set, a clamping ring, a bearing set and a fixed guide shaft.
A vertically connected hole channel is arranged in the fixed flow guide shaft, so that the solution in the reaction solution pool can be guided to the rotating sleeve shaft, and sealing ring groups are arranged on two sides of a hole leading to the rotating sleeve shaft; a plurality of oil holes are uniformly distributed on the rotating sleeve shaft along the radial direction, and each oil hole is correspondingly communicated with a certain piece of filter paper in the filter paper group; the rotating sleeve shaft can rotate relative to the fixed guide shaft shell through the bearing group, and axial limiting is realized through the clamping ring; the motor passes through reduction gears drive and rotates the sleeve axle and rotate, realizes rotating the hole that fixed water conservancy diversion axle was communicate respectively to a plurality of oilholes of sleeve axle inside, and then the solution in reaction solution pond flows to certain filter paper that corresponds through the pore that communicates, just can realize the collection of reaction solution pond solution PH value under a plurality of time nodes through control motor rotation promptly.
Furthermore, each industrial camera in a group of industrial cameras is arranged above the rotating sleeve shaft, the color of the filter paper can be collected through an observation hole above the rotating sleeve shaft filter paper group, and the PH value of the solution can be calculated through comparison with a standard green color card.
Furthermore, all the regulating liquid valves in the group of controllable regulating liquid modules are independently controlled by the controller, so that the controllable regulating liquid module not only has the function of a valve, but also can feed back the flow information of the regulating liquid to the controller.
Furthermore, according to the efficient titanium gypsum purification device provided by the invention, the group of controllable turbulence modules is arranged at the inner bottom of the reaction solution pool, and the reaction speed of titanium gypsum purification is accelerated by performing an inner turbulence effect on the solution.
Each set of controllable turbulence module in the group of controllable turbulence modules comprises an air bag, an air bag mounting seat and an air valve; the bottom of the air bag is fixedly arranged on the air bag mounting seat, and the air bag mounting seat is fixed at a groove at the bottom of the reaction tank shell; a pore channel is arranged in the air bag mounting seat, and an external high-pressure air source can enter the air bag or be discharged from the air bag by controlling the working position state of the air valve; when the air bag is inflated, the air bag embedded in the reaction tank shell expands to press the peripheral solution, and when the air bag is deflated, the air bag embedded in the reaction tank shell contracts to enable the peripheral solution to flow back.
The controllable turbulence modules enable each air bag in the shell of the reaction tank to expand or contract continuously by opening and closing each air valve frequently, so that the purpose of turbulence is achieved, and the purification reaction in the reaction solution tank is accelerated.
Furthermore, according to the efficient titanium gypsum purification device provided by the invention, the bottom of the reaction tank shell is designed with a certain taper, so that precipitates generated in the purification reaction process are accumulated on the peripheral edges of the reaction tank shell, and are convenient to discharge in the subsequent processes.
Different from the prior technical situation that only experience is relied on to continuously increase a regulating solution to a reaction tank to keep the pH value within a certain range and the required purity is improved by increasing the reaction time, the technical scheme has the following advantages: the titanium gypsum high-efficiency purification device can be used for collecting and analyzing the pH value of the reaction solution pool at multiple points and multiple time nodes, and controlling the average pH value of the reaction solution pool in real time through a group of controllable regulating liquid modules. In addition, the optimal titanium gypsum reaction condition is achieved by controlling the temperature of the reaction solution pool, the purification degree of the titanium gypsum can be indirectly calculated by calculating the number of the regulating solution flowing into the reaction solution pool and the change rule of the average pH value, a basis is provided for accurately finishing the production time, and the problems that the purification efficiency of the titanium gypsum cannot be improved and the cost is wasted in the prior art are solved.
Drawings
FIG. 1 is a schematic front view of the components of the titanium gypsum high-efficiency purification device of the invention.
FIG. 2 is a schematic top view of the components of the titanium gypsum high-efficiency purification device of the present invention.
Description of reference numerals:
1. a controller; 2. controlling the wire harness; 3. a temperature sensor; 4. a set of controllable conditioning fluid modules; 411. a first conditioning liquid container; 412. a first regulating fluid valve; 421. a second conditioning liquid container; 422. a second regulating fluid valve; 431. a third conditioning liquid container; 432. a third regulating fluid valve; 441. a fourth regulating liquid container; 442. a fourth regulating fluid valve; 451. a fifth regulating liquid container; 452. a fifth regulating fluid valve; 5. a group of multi-point PH value acquisition modules; 511. a first motor; 512. a first speed reduction mechanism; 513. a first rotating sleeve shaft; 514. a first filter paper group; 515. a first seal ring set; 516. a first snap ring; 517. a first bearing set; 518. a first fixed flow guide shaft; 521. a second motor; 522. a second reduction mechanism; 523. a second rotating sleeve shaft; 524. a second filter paper group; 525. a second seal ring set; 526. a second snap ring; 527. a second bearing set; 528. a second fixed flow guide shaft; 531. a third motor; 532. a third reduction mechanism; 533. a third rotating sleeve shaft; 534. a third filter paper group; 535. a third seal ring set; 536. a third snap ring; 537. a third bearing set; 538. a third fixed flow guide shaft; 6. a cooling circulation pipe; 7. a reaction solution pool; 8. a reaction tank shell; 9. a set of controllable churning modules; 10. a cooling valve; 11. cooling the inlet pipe; 12. a set of industrial cameras.
Detailed Description
To explain technical contents, structural features, and objects and effects of the technical solutions in detail, the following detailed description is given with reference to the accompanying drawings in conjunction with the embodiments.
Referring to fig. 1 and 2, the inventor provides a titanium gypsum high-efficiency purification device, which mainly comprises a controller 1, a control wire harness 2, a temperature sensor 3, a group of controllable regulating liquid modules 4, a group of multi-point PH value acquisition modules 5, a cooling circulation pipeline 6, a reaction solution pool 7, a reaction pool shell 8, a group of controllable turbulence modules 9, a cooling valve 10, a cooling inlet pipe 11 and a group of industrial cameras 12.
As a preferred structure of the present invention, each set of controllable regulating liquid module in the set of controllable regulating liquid modules 4 includes a liquid-saving container and a regulating liquid valve, and the regulating liquid valve is used for controlling the regulating liquid in the corresponding regulating liquid container to flow out to the reaction solution tank 7. The group of controllable regulating liquid modules 4 is installed on the reaction tank shell and can carry out real-time dosage addition control on various regulating liquids fed into the reaction solution tank 7. Specifically, the first regulating liquid container 411 and the first regulating liquid valve 412 constitute a control unit for the amount of addition of the regulating liquid; similarly, the second control liquid container 421 and the second control liquid valve 422, the third control liquid container 431 and the third control liquid valve 432, the fourth control liquid container 441 and the fourth control liquid valve 442, and the fifth control liquid container 451 and the fifth control liquid valve 452 constitute addition amount control means for a certain control liquid, respectively. According to the requirement, a group of controllable regulating liquid modules 4 can contain more sets of control units, and the effects of trapping agents, foaming agents, dispersing agents, inhibitors, pH regulators and the like which are required to be added in the titanium gypsum purification process are realized. Wherein, the PH regulator generally adopts sulfuric acid, hydrochloric acid, sodium hydroxide or calcium hydroxide, and the input amount can be controlled by a regulating liquid valve. All the regulating liquid valves in the group of controllable regulating liquid modules 4 are independently controlled by the controller 1, so that the valve function is realized, and the flow information of the regulating liquid can be fed back to the controller 1.
As a preferred structure of the present invention, each of the multiple-point PH acquisition modules 5 includes an independently controlled motor, a speed reduction mechanism, a rotating sleeve shaft, a filter paper set, a sealing ring set, a snap ring, a bearing set, and a fixed diversion shaft. A set of multi-point PH value acquisition modules 5 are installed at the bottom of the reaction solution pool 7, can carry out multi-point multi-time-node acquisition on the PH value of the reaction solution in the reaction process, and feed back the more accurate PH value of the current reaction solution pool 7 to the controller 1 through the average value of the PH values acquired at the same time at multiple points. Specifically, the first motor 511, the first speed reduction mechanism 512, the first rotating sleeve 513, the first filter paper group 514, the first sealing ring group 515, the first snap ring 516, the first bearing group 517 and the first fixed diversion shaft 518 constitute a first multi-point PH value acquisition module. Similarly, the second motor 521, the second speed reduction mechanism 522, the second rotating sleeve shaft 523, the second filter paper group 524, the second sealing ring group 525, the second snap ring 526, the second bearing group 527 and the second fixed diversion shaft 528 constitute a second set of multi-point PH value acquisition module. And the third motor 531, the third speed reduction mechanism 532, the third rotating sleeve shaft 533, the third filter paper group 534, the third sealing ring group 535, the third snap ring 536, the third bearing group 537 and the third fixed diversion shaft 538 constitute a third multi-point PH value acquisition module. As required, a set of multi-point PH acquisition modules 5 may be provided with more sets of multi-point PH acquisition modules. The working principle of the first multi-point PH acquisition module is described below by way of example.
The first fixed diversion shaft 518 has vertically connected hole channels therein for diverting the solution in the reaction solution tank 7 to the first rotating sleeve 513. The first rotating sleeve shaft 513 is uniformly distributed with a plurality of oil holes along the radial direction, and each oil hole corresponds to one piece of filter paper in the first filter paper group 514. Since the first packing 515 is provided on both sides of the hole leading to the first rotating sleeve shaft 513, the solution in the reaction solution tank 7 can flow only to the first packing 514. Further, the first rotating sleeve 513 can rotate relative to the first fixed diversion shaft 518 through the first bearing set 517, and is axially limited through the first snap ring 516. Thus, the first motor 511 can drive the first rotating sleeve 513 to rotate through the first speed reducing mechanism 512, so that a plurality of oil holes in the first rotating sleeve 513 are respectively communicated with the holes of the fixed flow guide shaft 518, and then the solution in the reaction solution pool 7 flows to a plurality of uniformly distributed filter papers through the communicated hole channels, that is, the PH value of the solution in the reaction solution pool 7 at a plurality of time nodes can be acquired by controlling the rotation of the first motor 511.
In order to obtain the PH value of the reaction solution tank 7, each industrial camera of the group of industrial cameras 12 is disposed above the respective rotating sleeve shaft. Thus, the color of the filter paper can be collected through the observation hole embedded in the first rotary sleeve shaft 513 above the filter paper group 514, and the controller 1 can calculate the PH value of the solution by comparing with the standard green color chart.
When the controller 1 simultaneously obtains the PH values of a plurality of sets of multi-point PH value acquisition modules at a certain time node, the average PH value of the solution at the time node can be further calculated. The average PH value can be used as a control basis for the various regulating liquids flowing out of the group of controllable regulating liquid modules 4, so that the PH values of 7 kinds of reaction solution pools are close to a set value.
In order to achieve the optimal titanium gypsum purification condition, the controller 1 adjusts the pH value, and controls the opening and closing of a cooling liquid channel of a cooling valve 10 arranged at a cooling inlet pipe 11 through a real-time temperature signal in the reaction solution tank 7 fed back by a temperature sensor 3, so as to achieve the purpose of controlling the temperature of the solution in the reaction solution tank 7. Therefore, the titanium gypsum efficient purification device can achieve the optimal chemical reaction condition for titanium gypsum purification by controlling the average pH value and the temperature of the reaction solution pool 7, and indirectly calculate the purification degree of the titanium gypsum by calculating the number of the regulating solution flowing into the reaction solution pool 7 and the change rule of the average pH value, thereby providing a basis for accurately finishing the production time.
In order to accelerate the mixing of substances in various proportions in the solution more fully and quickly, a group of controllable turbulence modules 9 are arranged at the inner bottom of the reaction solution pool 7, and the reaction speed of titanium gypsum purification is accelerated by performing inner turbulence on the solution.
As a preferred structure of the present invention, each set of controllable turbulence module in the set of controllable turbulence modules 9 includes an air bag, an air bag mounting seat, and an air valve. Wherein, the first air bag 911, the first air bag mounting seat 912 and the first air valve 913 form a first set of controllable turbulence module; the second air bag 921, the second air bag mounting seat 922 and the second air valve 923 form a second set of controllable stirring module; the third air bag 931, the third air bag mounting seat 932 and the third air valve 933 form a third set of controllable turbulence module; the fourth airbag 941, the fourth airbag mounting seat 942 and the fourth air valve 943 form a fourth set of controllable turbulence module; the fifth air bag 951, the fifth air bag mounting seat 952 and the fifth air valve 953 form a fifth set of controllable turbulence module. More sets of controllable turbulence modules can be provided for a set of controllable turbulence modules 9 as required. The working principle of the first set of controllable turbulence module is described as an example.
The bottom of the first airbag 911 is fixedly installed on the first airbag installation seat 912, and the first airbag installation seat 912 is fixed at the bottom slot of the reaction tank shell 8. An orifice is arranged in the first air bag mounting seat 912, and the working position state of the first air valve 913 is controlled to enable an external high-pressure air source to enter or discharge the first air bag 911. When the first air bag 911 is inflated, the first air bag 911 embedded inside the reaction cell housing 8 will expand to press the peripheral solution; when the first air bag 911 is deflated, the first air bag 911 embedded inside the reaction cell housing will contract to make the peripheral solution flow back.
Furthermore, the air valves are opened and closed frequently through the group of controllable turbulence modules 9, so that the air bags in the reaction tank shell 8 are expanded or contracted continuously, the purpose of turbulence is achieved, and the purification reaction in the reaction solution tank 7 is accelerated.
It should be noted that, although the above embodiments have been described herein, the invention is not limited thereto. Therefore, based on the innovative concepts of the present invention, the technical solutions of the present invention can be directly or indirectly applied to other related technical fields by making changes and modifications to the embodiments described herein, or by using equivalent structures or equivalent processes performed in the content of the present specification and the attached drawings, which are included in the scope of the present invention.
Claims (6)
1. The utility model provides a high-efficient purification device of titanium gypsum which characterized in that: the titanium gypsum high-efficiency purification device consists of a controller, a control wire harness, a temperature sensor, a group of controllable regulating liquid modules, a group of multi-point PH value acquisition modules, a cooling circulating pipeline, a reaction solution pool, a reaction pool shell, a group of controllable turbulence modules, a cooling valve, a cooling inlet pipe and a group of industrial cameras;
the group of controllable regulating liquid modules are arranged on the shell of the reaction tank and used for carrying out real-time dosage addition control on various regulating liquids put into the reaction solution tank; each set of controllable regulating liquid module in the group of controllable regulating liquid modules comprises a regulating liquid container and a regulating liquid valve, and the regulating liquid valve is used for controlling regulating liquid in the corresponding regulating liquid container to flow out to the reaction solution pool;
the group of multi-point PH value acquisition modules are arranged at the bottom of the reaction solution pool and used for carrying out multi-point multi-time node acquisition on the PH value of the reaction solution in the reaction process and feeding back the PH value of the current reaction solution pool to the controller by averaging the PH values acquired at multiple points simultaneously;
the controller takes the average pH value of the solution at a preset time node fed back by the group of multi-point pH value acquisition modules as a control basis for various regulating solutions flowing out of the group of controllable regulating solution modules, so that the pH value of the reaction solution pool is close to a set value;
the controller controls the opening and closing of a cooling liquid channel of a cooling valve arranged at a cooling inlet pipe through a real-time temperature signal in the reaction solution pool fed back by a temperature sensor so as to control the temperature of the solution;
the titanium gypsum high-efficiency purification device achieves the purpose of controlling the optimal chemical reaction conditions for titanium gypsum purification by controlling the average pH value and the temperature of the reaction solution pool, indirectly calculates the purification degree of the titanium gypsum by calculating the change rule of the number of the regulating solution flowing into the reaction solution pool and the average pH value, and provides a basis for accurately finishing the production time.
2. The efficient titanium gypsum purifying device as claimed in claim 1, wherein: each multi-point PH value acquisition module in the group of multi-point PH value acquisition modules comprises a motor, a speed reducing mechanism, a rotating sleeve shaft, a filter paper group, a sealing ring group, a clamping ring, a bearing group and a fixed diversion shaft;
the fixed diversion shaft is internally provided with a vertically connected hole channel for guiding the solution in the reaction solution pool to the rotating sleeve shaft, and sealing ring groups are arranged on two sides of a hole leading to the rotating sleeve shaft; a plurality of oil holes are uniformly distributed on the rotating sleeve shaft along the radial direction, and each oil hole is correspondingly communicated with a certain piece of filter paper in the filter paper group; the rotating sleeve shaft can rotate relative to the fixed guide shaft shell through the bearing group, and axial limiting is realized through the clamping ring; the motor rotates the sleeve shaft through the reduction gears drive and rotates, realizes that a plurality of oilholes inside the rotating sleeve shaft are respectively communicated with the holes of the fixed diversion shaft, and then the solution in the reaction solution pool flows to a certain piece of corresponding filter paper through the communicated pore channel, thereby realizing the acquisition of the pH value of the solution in the reaction solution pool under a plurality of time nodes by controlling the motor to rotate.
3. The efficient titanium gypsum purifying device as claimed in claim 2, wherein: each industrial camera in a set of industrial cameras sets up in the top of rotating the cover axle to can gather the colour of filter paper through the observation hole of rotating cover axle filter paper group top, can calculate the PH value of obtaining the solution through contrasting with standard green colour chip.
4. The efficient titanium gypsum purifying device as claimed in claim 1, wherein: all the regulating liquid valves in the group of controllable regulating liquid modules are independently controlled by the controller.
5. The efficient titanium gypsum purifying device as claimed in claim 1, wherein: the controllable turbulence modules are arranged at the inner bottom of the reaction solution pool, and accelerate the reaction speed of titanium gypsum purification by performing inner turbulence on the solution;
each set of controllable turbulence module in the group of controllable turbulence modules comprises an air bag, an air bag mounting seat and an air valve; the bottom of the air bag is fixedly arranged on the air bag mounting seat, and the air bag mounting seat is fixed at a groove at the bottom of the reaction tank shell; a pore channel is arranged in the air bag mounting seat, and an external high-pressure air source can enter the air bag or be discharged from the air bag by controlling the working position state of the air valve; when the air bag is inflated, the air bag embedded in the reaction tank shell expands to extrude the peripheral solution, and when the air bag is deflated, the air bag embedded in the reaction tank shell contracts to enable the peripheral solution to flow back;
the controllable turbulence modules enable each air bag in the shell of the reaction tank to expand or contract continuously by opening and closing each air valve frequently, so that the purpose of turbulence is achieved, and the purification reaction in the reaction solution tank is accelerated.
6. The efficient titanium gypsum purifying device as claimed in claim 1, wherein: the bottom of the reaction tank shell is provided with a taper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111148868.2A CN113912102B (en) | 2021-09-29 | 2021-09-29 | High-efficient purification device of titanium gypsum |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111148868.2A CN113912102B (en) | 2021-09-29 | 2021-09-29 | High-efficient purification device of titanium gypsum |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113912102A true CN113912102A (en) | 2022-01-11 |
| CN113912102B CN113912102B (en) | 2024-07-02 |
Family
ID=79236753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111148868.2A Active CN113912102B (en) | 2021-09-29 | 2021-09-29 | High-efficient purification device of titanium gypsum |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113912102B (en) |
Citations (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07237920A (en) * | 1994-02-25 | 1995-09-12 | Mitsubishi Heavy Ind Ltd | Production of gypsum hemihydrate from elemental sulfur |
| CN1323742A (en) * | 2000-05-12 | 2001-11-28 | 吉野石膏株式会社 | Method for producing high purity plaster |
| JP2002029740A (en) * | 2000-05-12 | 2002-01-29 | Yoshino Gypsum Co Ltd | Method for manufacturing high purity gypsum |
| US20030163014A1 (en) * | 2000-10-05 | 2003-08-28 | Ellis William J. | Gypsum decontamination process |
| JP2008230931A (en) * | 2007-03-22 | 2008-10-02 | Toray Ind Inc | Method for manufacturing gypsum |
| CN102583290A (en) * | 2012-02-18 | 2012-07-18 | 张黔生 | Low-grade phosphorite mineral dressing technology and method for producing by-product high-purity gypsum powder |
| WO2013120039A1 (en) * | 2012-02-10 | 2013-08-15 | Palumbo Richard A | Method and device for agitating a grouping of cushioning articles |
| CN103288103A (en) * | 2013-06-06 | 2013-09-11 | 中国轻工业长沙工程有限公司 | Gypsum type brine purification technique using lime-carbon dioxide method |
| CN205109534U (en) * | 2015-11-12 | 2016-03-30 | 南昌理工学院 | Efficiency of stirring is improved diluting preparation tank |
| WO2016123301A1 (en) * | 2015-01-30 | 2016-08-04 | Sparstane Technologies LLC | Partially continuous countercurrent process for converting gypsum to ammonium sulfate and calcium carbonate |
| CN106044827A (en) * | 2016-07-12 | 2016-10-26 | 山东胜伟园林科技有限公司 | Impurity removing method for desulfurization gypsum of coal-fired power plant |
| CN106517292A (en) * | 2016-10-28 | 2017-03-22 | 湖北宜化集团有限责任公司 | A phosphogypsum refining method and device |
| CN109292809A (en) * | 2018-09-30 | 2019-02-01 | 攀钢集团攀枝花钢铁研究院有限公司 | The application of the method for purification, gypsum and gypsum of titanium gypsum |
| CN109734105A (en) * | 2019-03-06 | 2019-05-10 | 北京科技大学 | A kind of method that titanium gypsum conversion and cycle metal self enrichment and whole amount utilize |
| CN109999894A (en) * | 2019-04-24 | 2019-07-12 | 中建西部建设贵州有限公司 | A kind of ardealite extracts aluminum for the method for composite catalyst |
| CN112556898A (en) * | 2020-12-22 | 2021-03-26 | 福建工程学院 | Piezoelectric sensor for monitoring one-way stress in component and application thereof |
| CN214299317U (en) * | 2021-01-28 | 2021-09-28 | 宁波新福钛白粉有限公司 | Production device for preparing beta-type building material gypsum by utilizing acid wastewater in titanium dioxide production |
| CN216472270U (en) * | 2021-09-29 | 2022-05-10 | 福建工程学院 | High-efficient purification device of titanium gypsum |
-
2021
- 2021-09-29 CN CN202111148868.2A patent/CN113912102B/en active Active
Patent Citations (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07237920A (en) * | 1994-02-25 | 1995-09-12 | Mitsubishi Heavy Ind Ltd | Production of gypsum hemihydrate from elemental sulfur |
| CN1323742A (en) * | 2000-05-12 | 2001-11-28 | 吉野石膏株式会社 | Method for producing high purity plaster |
| JP2002029740A (en) * | 2000-05-12 | 2002-01-29 | Yoshino Gypsum Co Ltd | Method for manufacturing high purity gypsum |
| US20030163014A1 (en) * | 2000-10-05 | 2003-08-28 | Ellis William J. | Gypsum decontamination process |
| JP2008230931A (en) * | 2007-03-22 | 2008-10-02 | Toray Ind Inc | Method for manufacturing gypsum |
| WO2013120039A1 (en) * | 2012-02-10 | 2013-08-15 | Palumbo Richard A | Method and device for agitating a grouping of cushioning articles |
| CN102583290A (en) * | 2012-02-18 | 2012-07-18 | 张黔生 | Low-grade phosphorite mineral dressing technology and method for producing by-product high-purity gypsum powder |
| CN103288103A (en) * | 2013-06-06 | 2013-09-11 | 中国轻工业长沙工程有限公司 | Gypsum type brine purification technique using lime-carbon dioxide method |
| WO2016123301A1 (en) * | 2015-01-30 | 2016-08-04 | Sparstane Technologies LLC | Partially continuous countercurrent process for converting gypsum to ammonium sulfate and calcium carbonate |
| CN205109534U (en) * | 2015-11-12 | 2016-03-30 | 南昌理工学院 | Efficiency of stirring is improved diluting preparation tank |
| CN106044827A (en) * | 2016-07-12 | 2016-10-26 | 山东胜伟园林科技有限公司 | Impurity removing method for desulfurization gypsum of coal-fired power plant |
| CN106517292A (en) * | 2016-10-28 | 2017-03-22 | 湖北宜化集团有限责任公司 | A phosphogypsum refining method and device |
| CN109292809A (en) * | 2018-09-30 | 2019-02-01 | 攀钢集团攀枝花钢铁研究院有限公司 | The application of the method for purification, gypsum and gypsum of titanium gypsum |
| CN109734105A (en) * | 2019-03-06 | 2019-05-10 | 北京科技大学 | A kind of method that titanium gypsum conversion and cycle metal self enrichment and whole amount utilize |
| CN109999894A (en) * | 2019-04-24 | 2019-07-12 | 中建西部建设贵州有限公司 | A kind of ardealite extracts aluminum for the method for composite catalyst |
| CN112556898A (en) * | 2020-12-22 | 2021-03-26 | 福建工程学院 | Piezoelectric sensor for monitoring one-way stress in component and application thereof |
| CN214299317U (en) * | 2021-01-28 | 2021-09-28 | 宁波新福钛白粉有限公司 | Production device for preparing beta-type building material gypsum by utilizing acid wastewater in titanium dioxide production |
| CN216472270U (en) * | 2021-09-29 | 2022-05-10 | 福建工程学院 | High-efficient purification device of titanium gypsum |
Non-Patent Citations (1)
| Title |
|---|
| 沈志洵, 《中国优秀硕士学位论文全文数据库工程科技Ⅰ辑》 CASO4体系中杂质组份分离方法的研究, no. 4, 15 April 2011 (2011-04-15) * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113912102B (en) | 2024-07-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN216472270U (en) | High-efficient purification device of titanium gypsum | |
| CN104671507B (en) | Mangano-manganic oxide produces the comprehensive reutilization method of waste water | |
| CN105781961B (en) | Technique pump group machine seal cooling water round-robin device and its application method | |
| CN105984992A (en) | Paint wastewater treatment method | |
| CN104692562A (en) | Comprehensive recycling treating system for wastewater in manganous-manganic oxide production | |
| CN112320906A (en) | Dynamic simulation operation device of mechanical accelerated clarification tank and test method thereof | |
| CN113912102A (en) | High-efficient purification device of titanium gypsum | |
| CN106277474A (en) | The process recovery method of a kind of steel industry sulfuric acid pickling waste liquid and system thereof | |
| CN103880240A (en) | Purity and turbidity separation collection method of printing and dyeing wastewater with conductivity as index | |
| CN108947128A (en) | Urea industrial production waste water treatment apparatus | |
| CN113003775A (en) | HMF waste water treatment recycling system | |
| CN106587393A (en) | Composite water treatment agent and preparation method thereof | |
| CN213771621U (en) | Waste water treatment device | |
| CN101746847A (en) | Device for recycling industrial waste acid or waste alkali by adopting automatic diffusion dialysis | |
| CN206244582U (en) | Dyeing and printing sewage processing system | |
| CN201148389Y (en) | Urea industrial production waste water treatment apparatus | |
| CN207713574U (en) | A kind of wastewater from chemical industry zero-discharge treatment system | |
| CN202849191U (en) | Seawater desalting device | |
| CN209143961U (en) | A kind of water-based ink waste water treatment system | |
| CN221777655U (en) | Aluminum foil industrial wastewater treatment equipment | |
| CN203513427U (en) | Novel constant-water level sequencing batch sewage treatment device | |
| CN204550276U (en) | The comprehensive reutilization treatment system of trimanganese tetroxide factory effluent | |
| CN205907109U (en) | Resourceful treatment system that contains ammonia nitrogen wastewater of urotropine methyl alcohol | |
| CN107445402B (en) | Integrated treatment device and method for chemical and chemical waste liquid | |
| CN109354324A (en) | Sewage water treatment method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Country or region after: China Address after: 350118 No. 69, Xuefu South Road, Shangjie Town, Minhou County, Fuzhou City, Fujian Province Applicant after: Fujian University of Science and Technology Applicant after: FUJIAN XINGYAN CONSTRUCTION GROUP Co.,Ltd. Address before: 350118 No. 33 Xuefu South Road, New District of Fuzhou University, Fujian Province Applicant before: FUJIAN University OF TECHNOLOGY Country or region before: China Applicant before: FUJIAN XINGYAN CONSTRUCTION GROUP Co.,Ltd. |
|
| GR01 | Patent grant |