CN217954398U - A detection device for chloride ion content of titanium white trade - Google Patents
A detection device for chloride ion content of titanium white trade Download PDFInfo
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- CN217954398U CN217954398U CN202222113319.8U CN202222113319U CN217954398U CN 217954398 U CN217954398 U CN 217954398U CN 202222113319 U CN202222113319 U CN 202222113319U CN 217954398 U CN217954398 U CN 217954398U
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- chloride ion
- ion content
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- titanium white
- premixing box
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Abstract
The utility model relates to a titanium white powder and polymerization ferrous sulfate production technical field just disclose a detection device for chloride ion content of titanium white trade, including main body mechanism, preliminary treatment mechanism and mixing mechanism, preliminary treatment mechanism is located the right-hand member of main body mechanism upper end, mixing mechanism is located main body mechanism's inside, main body mechanism includes bottom plate, premixing box, inlet pipe, discharging pipe, controller, observation window and detection door, premixing box fixed mounting is in the upper end of bottom plate. This a detection device for chloride ion content of titanium white trade can carry out the pH valve preliminary treatment to the titanium white powder by-product spent acid that needs chloride ion content to detect and polymerization ferrous sulfate mixed solution through installation pretreatment mechanism, adjusts the pH valve in titanium white powder by-product spent acid and the polymerization ferrous sulfate mixed solution, avoids the too high detection to chloride ion content of pH valve to cause the influence, the effectual precision that improves chloride ion content and detects.
Description
Technical Field
The utility model relates to a titanium white powder and polymerization ferrous sulfate production technical field specifically are a detection device for the chloride ion content of titanium white trade.
Background
Titanium dioxide (TiO 2) is an important inorganic chemical product and has important application in the industries of paint, printing ink, paper making, plastic rubber, chemical fiber, ceramics and the like, because the acidity and the iron ion concentration in the titanium dioxide byproduct waste acid and the polymeric ferrous sulfate are too high, the detection of chloride ions is greatly influenced, the chloride ion content in the titanium dioxide byproduct waste acid and the polymeric ferrous sulfate is not very high, the traditional silver chloride precipitation method cannot be directly used for detection, and the produced result has serious deviation.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
An object of the utility model is to provide a detection apparatus for chloride ion content for titanium white trade to propose in solving above-mentioned background art because acidity and ferric ion's concentration are too high in titanium white powder by-product spent acid and the polymerization ferrous sulfate, it is very big to the detection influence of chloride ion, and the content of chloride ion is not very high in titanium white powder by-product spent acid and the polymerization ferrous sulfate, the unable direct inspection of traditional silver chloride precipitation method, there is the problem of serious deviation in the result of making.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a detection apparatus for chloride ion content for titanium white trade, includes main part mechanism, preprocessing mechanism and mixing mechanism, preprocessing mechanism is located the right-hand member of main part mechanism upper end, mixing mechanism is located main part mechanism's inside, main part mechanism includes the bottom plate, mixes box, inlet pipe, discharging pipe, controller, observation window and detection door in advance, mix box fixed mounting in advance in the upper end of bottom plate, inlet pipe fixed mounting mixes the rear end of box upper end left end in advance, discharging pipe fixed mounting mixes the lower extreme of box front end right-hand member in advance, controller fixed mounting mixes the middle part of box front end in advance, observation window fixed mounting mixes the left end of box in advance, detection door movable mounting mixes the front end of box upper end left end in advance.
Preferably, preliminary treatment mechanism includes sodium hydroxide standard solution holding vessel, drain pipe, solenoid valve, shower nozzle, nitric acid standard solution holding vessel and level sensor, sodium hydroxide standard solution holding vessel fixed mounting mixes the front end of box upper end right-hand member in advance, drain pipe fixed mounting is at the lower extreme of sodium hydroxide standard solution holding vessel, the lower extreme of drain pipe extends to the inside of premixing the box, can carry out the pH valve preliminary treatment to the titanium white powder by-product spent acid and the polymerization ferrous sulfate mixed solution that need chlorine ion content to detect through installation preliminary treatment mechanism, adjusts the pH valve in titanium white powder by-product spent acid and the polymerization ferrous sulfate mixed solution, avoids the too high of pH valve to cause the influence to chlorine ion content's detection, the effectual precision that improves chlorine ion content and detects.
Preferably, solenoid valve fixed mounting is in the middle part of drain pipe, solenoid valve and controller electric connection, shower nozzle fixed mounting can be with sodium hydroxide standard solution and nitric acid standard solution spout to the mixed solution through the installation shower nozzle at the lower extreme of drain pipe.
Preferably, the nitric acid standard solution storage tank is fixedly installed at the rear end of the right end of the upper end of the premixing box body, the nitric acid standard solution storage tank and the sodium hydroxide standard solution storage tank are of the same structure, and the sodium hydroxide standard solution can be stored by installing the sodium hydroxide standard solution storage tank.
Preferably, level sensor fixed mounting is in the middle part at both ends about premixing box is inside, level sensor and controller electric connection can carry out the management and control to the volume of mixing solution through installing level sensor.
Preferably, the mixing mechanism includes hybrid motor, transfer line, mixing rod and pH acid-base detector, hybrid motor fixed mounting is in the middle part of premixing the box upper end, hybrid motor's transmission end extends to the inside of premixing the box, hybrid motor and controller electric connection can stir titanium white powder by-product spent acid and polymerization ferrous sulfate mixed solution and sodium hydroxide standard solution and nitric acid standard solution through installation hybrid mechanism, makes its and sodium hydroxide standard solution and the abundant integration of nitric acid standard solution, and then improves the reaction effect and has reduced reaction time.
Preferably, transfer line fixed mounting is in hybrid motor's transmission end, mixing rod fixed mounting is in the outer end of transfer line, mixing rod evenly distributed in the outer end of transfer line, pH acid and base detector fixed mounting is at the lower extreme of premixing box right-hand member, the sense terminal of pH acid and base detector extends to the inside of premixing box, pH acid and base detector and controller electric connection can carry out the pH value to the mixed solution after the preliminary treatment through installation pH acid and base detector and detect.
Compared with the prior art, the beneficial effects of the utility model are that:
1. according to the device for detecting the chloride ion content in the titanium white industry, the pH value pretreatment can be performed on the mixed solution of the waste acid as the byproduct of titanium white powder and the polymeric ferrous sulfate, which needs to be detected according to the chloride ion content, by installing the pretreatment mechanism, the pH value in the mixed solution of the waste acid as the byproduct of titanium white powder and the polymeric ferrous sulfate is adjusted, the influence on the detection of the chloride ion content caused by overhigh pH value is avoided, and the accuracy of the detection of the chloride ion content is effectively improved;
2. this a detection device for chloride ion content of titanium white trade, can stir titanium white powder by-product spent acid and polymerization ferrous sulfate mixed solution and sodium hydroxide standard solution and nitric acid standard solution through installing the mixing mechanism, make its and sodium hydroxide standard solution and nitric acid standard solution fully merge, and then improve the reaction effect and reduced reaction time;
3. this a detection device for chloride ion content of titanium white trade can survey the mixed solution of premixing box inside in real time through installing the observation window to the controllability that can accurate grasp mixed solution state has improved the detection state.
Drawings
Fig. 1 is a schematic view of a three-dimensional structure of the present invention;
FIG. 2 is a schematic sectional view of the present invention;
FIG. 3 is a schematic sectional view of the present invention;
FIG. 4 is a schematic perspective view of the present invention;
fig. 5 is a schematic view of the structure of the local detail enlarged section of the pretreatment mechanism of the present invention.
In the figure: 1. a main body mechanism; 101. a base plate; 102. a premixing box body; 103. a feed pipe; 104. a discharge pipe; 105. a controller; 106. an observation window; 107. a detection gate; 2. a pretreatment mechanism; 201. a sodium hydroxide standard solution storage tank; 202. a liquid outlet pipe; 203. an electromagnetic valve; 204. a spray head; 205. a nitric acid standard solution storage tank; 206. a liquid level sensor; 3. a mixing mechanism; 301. a hybrid motor; 302. a transmission rod; 303. a mixing rod; 304. and a pH acid-base detector.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a detection apparatus for a chloride ion content for titanium white trade, including main body mechanism 1, preprocessing mechanism 2 and mixing mechanism 3, preprocessing mechanism 2 is located the right-hand member of main body mechanism 1 upper end, mixing mechanism 3 is located main body mechanism 1's inside, main body mechanism 1 includes bottom plate 101, premix box 102, inlet pipe 103, discharging pipe 104, controller 105, observation window 106 and detection door 107, premix box 102 fixed mounting is in the upper end of bottom plate 101, inlet pipe 103 fixed mounting is in the rear end of premixing box 102 upper end left end, discharging pipe 104 fixed mounting is at the lower extreme of premixing box 102 front end right-hand member, controller 105 fixed mounting is at the middle part of premixing box 102 front end, observation window 106 fixed mounting is at the left end of premixing box 102, detection door 107 movable mounting is at the front end of premixing box 102 upper end left end.
The pretreatment mechanism 2 comprises a sodium hydroxide standard solution storage tank 201, a liquid outlet pipe 202, an electromagnetic valve 203, a spray head 204, a nitric acid standard solution storage tank 205 and a liquid level sensor 206, wherein the sodium hydroxide standard solution storage tank 201 is fixedly arranged at the front end of the right end of the upper end of the premixing box body 102, the liquid outlet pipe 202 is fixedly arranged at the lower end of the sodium hydroxide standard solution storage tank 201, the lower end of the liquid outlet pipe 202 extends into the premixing box body 102, the electromagnetic valve 203 is fixedly arranged at the middle part of the liquid outlet pipe 202, the electromagnetic valve 203 is electrically connected with the controller 105, the spray head 204 is fixedly arranged at the lower end of the liquid outlet pipe 202, the nitric acid standard solution storage tank 205 is fixedly arranged at the rear end of the right end of the upper end of the premixing box body 102, the nitric acid standard solution storage tank 205 and the sodium hydroxide standard solution storage tank 201 are of the same structure, the liquid level sensor 206 is fixedly installed in the middle of the left end and the right end inside the premixing box body 102, the liquid level sensor 206 is electrically connected with the controller 105, the titanium dioxide byproduct waste acid or the mixed solution of the polymeric ferrous sulfate is injected into the premixing box body 102, when the liquid level sensor 206 detects the liquid level, the injection is stopped, then the electromagnetic valve 203 is opened, and the solution inside the sodium hydroxide standard solution storage tank 201 is injected into the premixing box body 102 according to the standard liquid level of the liquid level sensor 206 by 0.1 mol/l.
The mixing mechanism 3 comprises a mixing motor 301, a transmission rod 302, a mixing rod 303 and a pH acid and alkali detector 304, the mixing motor 301 is fixedly installed in the middle of the upper end of the premixing box body 102, the transmission end of the mixing motor 301 extends into the premixing box body 102, the mixing motor 301 is electrically connected with the controller 105, the transmission rod 302 is fixedly installed at the transmission end of the mixing motor 301, the mixing rod 303 is fixedly installed at the outer end of the transmission rod 302, the mixing rods 303 are uniformly distributed at the outer end of the transmission rod 302, the pH acid and alkali detector 304 is fixedly installed at the lower end of the right end of the premixing box body 102, the detection end of the pH acid and alkali detector 304 extends into the premixing box body 102, the pH acid and alkali detector 304 is electrically connected with the controller 105, the mixing motor 301 is started to drive the transmission rod 302 to rotate, the transmission rod 302 drives the mixing rod 303 to rotate, so that the sodium hydroxide standard solution and the titanium dioxide byproduct waste acid or the mixed solution of the polymeric ferrous sulfate are fully mixed, the titanium dioxide byproduct waste acid or the mixed solution of the polymeric ferrous sulfate is adjusted to be alkaline, the mixture is statically precipitated, after the precipitation is completed, the nitric acid standard solution in the nitric acid standard solution storage tank 205 is injected into the premixing box body 102 through the spray head 204 according to the amount of 0.1mol/l, then the mixing motor 301 is started again to stir, the titanium dioxide byproduct waste acid or the mixed solution of the polymeric ferrous sulfate is adjusted to be neutral, and then the titanium dioxide byproduct waste acid or the mixed solution of the polymeric ferrous sulfate is precipitated again.
The working principle is as follows: when the chloride ion content of the titanium dioxide byproduct waste acid and the polymeric ferrous sulfate is detected, firstly, injecting the titanium dioxide byproduct waste acid or the mixed solution of the polymeric ferrous sulfate into the premixing box body 102, when the liquid level is detected by the liquid level sensor 206, stopping injecting, then, starting the electromagnetic valve 203, injecting the solution in the sodium hydroxide standard solution storage tank 201 into the premixing box body 102 according to the standard liquid level of the liquid level sensor 206 according to the amount of 0.1mol/l, then, starting the mixing motor 301 to drive the transmission rod 302 to rotate, driving the transmission rod 302 to drive the mixing rod 303 to rotate, fully mixing the sodium hydroxide standard solution and the titanium dioxide byproduct waste acid or the mixed solution of the polymeric ferrous sulfate, adjusting the titanium dioxide byproduct waste acid or the mixed solution of the polymeric ferrous sulfate to be alkaline, standing and precipitating after mixing, injecting the nitric acid standard solution in the nitric acid standard solution storage tank 205 into the premixing box body 102 according to the amount of 0.1mol/l through the spray nozzle 204 after precipitation is completed, then, starting the mixing motor 301 again to stir, adjusting the mixed solution of the titanium dioxide byproduct waste acid or the polymeric ferrous sulfate waste acid to be neutral, and the mixed solution, and the pH of the titanium dioxide byproduct mixed solution or the polymeric ferrous sulfate is detected by the spectrophotometry, and the mixed solution of the silver nitrate.
It should be finally noted that the above only serves to illustrate the technical solution of the present invention, and not to limit the scope of the present invention, and that simple modifications or equivalent replacements performed by those skilled in the art to the technical solution of the present invention do not depart from the spirit and scope of the technical solution of the present invention.
Claims (7)
1. The utility model provides a detection apparatus for a chloride ion content for titanium white trade, includes main body mechanism (1), preliminary treatment mechanism (2) and mixing mechanism (3), its characterized in that: pretreatment mechanism (2) is located the right-hand member of main part mechanism (1) upper end, mixing mechanism (3) is located the inside of main part mechanism (1), main part mechanism (1) is including bottom plate (101), premix box (102), inlet pipe (103), discharging pipe (104), controller (105), observation window (106) and detection door (107), premix box (102) fixed mounting is in the upper end of bottom plate (101), inlet pipe (103) fixed mounting is in the rear end of premixing box (102) upper end left end, discharging pipe (104) fixed mounting is at the lower extreme of premixing box (102) front end right-hand member, controller (105) fixed mounting is in the middle part of premixing box (102) front end, observation window (106) fixed mounting is at the left end of premixing box (102), detection door (107) movable mounting is at the front end of premixing box (102) upper end left end.
2. The device for detecting the chloride ion content in the titanium white industry according to claim 1, wherein the device comprises: pretreatment mechanism (2) include sodium hydroxide standard solution holding vessel (201), drain pipe (202), solenoid valve (203), shower nozzle (204), nitric acid standard solution holding vessel (205) and level sensor (206), sodium hydroxide standard solution holding vessel (201) fixed mounting is at the front end of premixing box (102) upper end right-hand member, drain pipe (202) fixed mounting is at the lower extreme of sodium hydroxide standard solution holding vessel (201), the lower extreme of drain pipe (202) extends to the inside of premixing box (102).
3. The device for detecting the chloride ion content in the titanium white industry according to claim 2, characterized in that: the electromagnetic valve (203) is fixedly installed in the middle of the liquid outlet pipe (202), the electromagnetic valve (203) is electrically connected with the controller (105), and the spray head (204) is fixedly installed at the lower end of the liquid outlet pipe (202).
4. The device for detecting the chloride ion content in the titanium white industry according to claim 3, wherein the device comprises: the nitric acid standard solution storage tank (205) is fixedly installed at the rear end of the right end of the upper end of the premixing box body (102), and the nitric acid standard solution storage tank (205) and the sodium hydroxide standard solution storage tank (201) are of the same structure.
5. The device for detecting the chloride ion content in the titanium dioxide industry according to claim 4, wherein the device comprises: the liquid level sensor (206) is fixedly installed in the middle of the left end and the right end inside the premixing box body (102), and the liquid level sensor (206) is electrically connected with the controller (105).
6. The device for detecting the chloride ion content in the titanium white industry according to claim 5, wherein the device comprises: mixing mechanism (3) are including hybrid motor (301), transfer line (302), mixing rod (303) and pH acid-base detector (304), hybrid motor (301) fixed mounting is in the middle part of premixing box (102) upper end, the transmission end of hybrid motor (301) extends to the inside of premixing box (102), hybrid motor (301) and controller (105) electric connection.
7. The device for detecting the chloride ion content in the titanium dioxide industry according to claim 6, wherein the device comprises: the utility model discloses a pH acid and base detection device, including transfer line (302), mixing rod (303), pH acid and base detector (304), transfer line (302) fixed mounting is at the transmission end of hybrid motor (301), mixing rod (303) fixed mounting is in the outer end of transfer line (302), mixing rod (303) is in the outer end evenly distributed of transfer line (302), pH acid and base detector (304) fixed mounting is at the lower extreme of premixing box (102) right-hand member, the sense terminal of pH acid and base detector (304) extends to the inside of premixing box (102), pH acid and base detector (304) and controller (105) electric connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222113319.8U CN217954398U (en) | 2022-08-11 | 2022-08-11 | A detection device for chloride ion content of titanium white trade |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222113319.8U CN217954398U (en) | 2022-08-11 | 2022-08-11 | A detection device for chloride ion content of titanium white trade |
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| CN217954398U true CN217954398U (en) | 2022-12-02 |
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| CN202222113319.8U Active CN217954398U (en) | 2022-08-11 | 2022-08-11 | A detection device for chloride ion content of titanium white trade |
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- 2022-08-11 CN CN202222113319.8U patent/CN217954398U/en active Active
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