CN220257212U - Crystallization device of ammonium chloride solution - Google Patents
Crystallization device of ammonium chloride solution Download PDFInfo
- Publication number
- CN220257212U CN220257212U CN202321949161.6U CN202321949161U CN220257212U CN 220257212 U CN220257212 U CN 220257212U CN 202321949161 U CN202321949161 U CN 202321949161U CN 220257212 U CN220257212 U CN 220257212U
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- Prior art keywords
- water pump
- ammonium chloride
- tank
- chloride solution
- motor
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- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 title claims abstract description 102
- 235000019270 ammonium chloride Nutrition 0.000 title claims abstract description 50
- 238000002425 crystallisation Methods 0.000 title claims abstract description 31
- 230000008025 crystallization Effects 0.000 title claims abstract description 31
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 57
- 238000010438 heat treatment Methods 0.000 claims abstract description 45
- 238000001816 cooling Methods 0.000 claims abstract description 32
- 239000012535 impurity Substances 0.000 claims abstract description 29
- 238000003756 stirring Methods 0.000 claims abstract description 13
- 238000001914 filtration Methods 0.000 claims abstract description 11
- 241000220317 Rosa Species 0.000 claims description 14
- 238000000926 separation method Methods 0.000 claims description 9
- 239000004065 semiconductor Substances 0.000 claims description 4
- 238000005057 refrigeration Methods 0.000 claims description 3
- 239000013078 crystal Substances 0.000 description 37
- 230000000694 effects Effects 0.000 description 27
- 239000007787 solid Substances 0.000 description 6
- 239000002904 solvent Substances 0.000 description 6
- 239000007788 liquid Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
The utility model discloses a crystallization device of ammonium chloride solution, which relates to the technical field of ammonium chloride solution crystallization and comprises a heating tank, wherein the upper surface of the heating tank is provided with a feed inlet, the output end of a first motor is fixedly connected with a first rotating shaft, the surface of the first rotating shaft is fixedly connected with a first stirring blade, the output end of a first water pump is provided with a first conveying pipe, the lower surface of an impurity filtering box is provided with a cooling tank, the output end of a second motor is fixedly connected with a second rotating shaft, the surface of the second rotating shaft is fixedly connected with a second stirring blade, the output end of the second water pump is provided with a second conveying pipe, the other end of the second conveying pipe is provided with a collecting tank, and the outer surface of the lower part of the collecting tank is provided with a third water pump.
Description
Technical Field
The utility model relates to the technical field of crystallization of ammonium chloride solution, in particular to a crystallization device of ammonium chloride solution.
Background
A crystallization device of an ammonium chloride solution is a device for separating and purifying ammonium chloride crystals in the ammonium chloride solution. The device generally comprises the following components: 1. crystal separator: for separating ammonium chloride crystals in an ammonium chloride solution from the solution. The crystal separator may be a filter, centrifuge, or the like, and physically separates crystals from the solution. 2. Solution circulation system: for recycling the separated solution back to the crystallizer to increase the purity and yield of the crystals. The solution circulation system generally comprises pumps, pipelines, liquid storage tanks and the like. 3. And (3) a crystallizer: for carrying out the crystallization process of ammonium chloride crystals. The crystallizer can be operated in a batch mode or a continuous mode, and ammonium chloride crystals in the solution are gradually formed by adjusting parameters such as temperature, concentration, stirring and the like. 4. Crystal collector: for collecting and separating ammonium chloride crystals that have formed. The crystal collector may employ a filter, centrifuge or other separation device to separate the crystals from the solution and collect the crystals. The device is a basic component of a common ammonium chloride solution crystallization device, and the specific device design and operation mode can be adjusted and optimized according to actual requirements and process requirements.
The existing crystallization device for the ammonium chloride solution is characterized in that impurities exist in the dissolved ammonium chloride after the impurities are added to a certain temperature in the crystallization process, the impurities can influence the quality of crystals, the existing crystallization device directly discharges the separated solution after solid-liquid separation, and the solution after solid-liquid separation also contains a small amount of ammonium chloride, and the direct discharge can influence the yield of crystals, so that the existing crystallization device has the defect of lower crystallization purity or yield.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides a crystallization device of an ammonium chloride solution, which solves the problems in the prior art.
In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a crystallization device of ammonium chloride solution, includes the heating jar, the upper surface of heating jar is provided with the feed inlet, the upper surface mounting of heating jar has first motor, the output fixedly connected with first pivot of first motor, the first stirring leaf of fixed surface of first pivot, the surface mounting of heating jar lower part has first water pump, the output of first water pump is provided with first conveyer pipe, the other end of first conveyer pipe is provided with impurity rose box, the lower surface mounting of impurity rose box has the cooling tank, the upper surface mounting of cooling tank has the second motor, the output fixedly connected with second pivot of second motor, the fixed surface of second pivot is connected with the second stirring leaf, the surface mounting of cooling tank lower part has the second water pump, the output of second water pump is provided with the second conveyer pipe, the other end of second conveyer pipe is provided with the collecting tank, the surface mounting of collecting tank lower part has the third water pump.
Optionally, the junction of output and the heating jar upper surface of first motor is provided with the bearing, and the lower extreme of first pivot is connected with the interior bottom surface rotation of heating jar through the bearing, installs the hot plate in the outer wall of heating jar.
Optionally, the water inlet end of the first water pump is arranged in the heating tank, a first filter plate is arranged in the impurity filtering box, a second filter plate is arranged in the impurity filtering box, the first filter plate is positioned above the second filter plate, and the lower surface of the impurity filtering box is communicated with the cooling tank.
Optionally, a bearing is arranged at the joint of the output end of the second motor and the upper surface of the cooling tank, and the lower end face of the second rotating shaft is rotationally connected with the inner bottom surface of the cooling tank through the bearing.
Optionally, the water inlet end of the second water pump is arranged in the cooling tank, the inside of the collecting tank is fixedly connected with a separating plate, and a semiconductor refrigerating plate is arranged in the outer wall of the cooling tank.
Optionally, the water inlet end of the third water pump is arranged in the collecting tank, the output end of the third water pump is provided with a third conveying pipe, and the other end of the third conveying pipe is arranged on the upper surface of the heating tank and is communicated with the heating tank.
The utility model provides a crystallization device of an ammonium chloride solution, which has the following beneficial effects:
1. this crystallization device of ammonium chloride solution, through the setting of impurity rose box, first filter and second filter, make this crystallization device of ammonium chloride solution possess the effect of filtering the impurity in the ammonium chloride solution, during the use, the staff pours ammonium chloride fixed body and appropriate amount of solvent into the heating jar through the feed inlet, then the staff opens first motor and hot plate, drive first pivot rotation through first motor, it rotates to drive first stirring leaf again by first pivot, and then to the fixed and abundant mixing of solvent of ammonium chloride in the heating jar, the in-process of mixing, heat the heating jar under the effect of hot plate, heat to the temperature of being higher than the solubility, make ammonium chloride solid become the ammonium chloride solution, then the staff opens first water pump again, pump the ammonium chloride solution into impurity rose box through first water pump, filter under the effect of impurity rose box, because the impurity in the ammonium chloride solid can not dissolve, the ammonium chloride solution then can be relaxed through first filter and second filter, and be filtered the filter plate by first filter, and the second filter plate is passed through the effect of the second filter, and the second filter plate is reached the effect of the second, and the effect of cooling down the crystal is reached, and the effect of the second filter is reached, and the cooling down the crystal is cooled down, and then the filter can be reached, the effect of the crystal is cooled down, and the effect is cooled down to the second filter, the crystal is reached, and the effect is cooled down.
2. This crystallization device of ammonium chloride solution, through the setting of collecting vessel, third water pump and third transfer line, make this crystallization device of ammonium chloride solution possess cyclic filtration's effect, when using, under the effect of cooling tank, dissolved ammonium chloride forms the crystal, open the second water pump this moment, the solution that contains the crystal in with the cooling tank is pumped into the collecting vessel through the second water pump, under the effect of division board, with solid-liquid separation, the crystal stays the top of division board, the solution falls into the below of division board, after the separation is accomplished, the work can open the third water pump when carrying out crystallization next time, pump into the heating tank through the third transfer line with the solution in the collecting vessel through the third water pump, fill the solvent when the ammonium chloride solid dissolves next time, and then can carry out the reutilization and draw to the solution after separating, the effect of fully extracting the crystal has been played, and the purpose of improving the output of crystal has been reached.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic diagram of a front view in cross section of the present utility model;
FIG. 3 is a schematic diagram of the structure of FIG. 2A according to the present utility model;
fig. 4 is a schematic diagram of the structure of fig. 2B according to the present utility model.
In the figure: 1. a heating tank; 2. a feed inlet; 3. a first motor; 4. a first rotating shaft; 5. a first stirring blade; 6. a heating plate; 7. a first water pump; 8. a first transfer tube; 9. an impurity filtering box; 10. a first filter plate; 11. a second filter plate; 12. a cooling tank; 13. a second motor; 14. a second rotating shaft; 15. a second stirring blade; 16. a semiconductor refrigeration plate; 17. a second water pump; 18. a second transfer tube; 19. a collection tank; 20. a separation plate; 21. a third water pump; 22. and a third transfer tube.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Example 1
Referring to fig. 1 to 3, the present utility model provides the following technical solutions: the utility model provides a crystallization device of ammonium chloride solution, including heating jar 1, the upper surface of heating jar 1 is provided with feed inlet 2, the upper surface mounting of heating jar 1 has first motor 3, the junction of the output of first motor 3 and heating jar 1 upper surface is provided with the bearing, the lower extreme of first pivot 4 is rotated with the interior bottom surface of heating jar 1 through the bearing and is connected, install hot plate 6 in the outer wall of heating jar 1, the output fixedly connected with first pivot 4 of first motor 3, the first stirring leaf 5 of fixed surface of first pivot 4, the surface mounting of heating jar 1 lower part has first water pump 7, the water inlet of first water pump 7 sets up in heating jar 1, the internally mounted of impurity rose box 9 has first filter 10, the internally mounted of impurity rose box 9 has second filter 11, first filter 10 is located the top of second filter 11, the lower surface of impurity rose box 9 communicates with each other with cooling jar 12, the output of first water pump 7 is provided with first conveyer pipe 8, the other end of first conveyer pipe 8 is provided with first pivot 9, the surface mounting of first motor filter box 9 has first stirring leaf 5, the upper surface mounting of motor 13 has the second filter 13, the upper surface mounting of second filter 13 has the second filter 13 through the bearing, the second surface mounting of second filter 13, the upper surface mounting of second filter 13 is connected with the second pivot 13, the second surface mounting of second filter 13.
In order to achieve the purpose of improving the quality of crystal, during the use, the staff pours ammonium chloride fixed body and appropriate amount of solvent into heating jar 1 through feed inlet 2, then the staff opens first motor 3 and hot plate 6, drive first pivot 4 rotation through first motor 3, it rotates to drive first stirring leaf 5 again by first pivot 4, and then the fixed and abundant mixture of solvent of ammonium chloride in the heating jar 1, the in-process of mixing, under the effect of hot plate 6, heat heating jar 1, heat to the temperature that is higher than the solubility, make ammonium chloride solid become ammonium chloride solution, then the staff opens first water pump 7 again, pump ammonium chloride solution into impurity rose box 9 through first water pump 7, enter into impurity rose box 9 interior ammonium chloride solution under the effect of first filter plate 10 and second filter plate 11, because the impurity in the ammonium chloride solid can not dissolve, then can be relaxed through first filter plate 10 and second filter plate 11, and impurity is filtered by first filter plate 10 and second filter plate 11, and then the effect of filtering the motor is reached under the effect of filter leaf 13, the effect of cooling down the crystal is carried out to the second filter plate 12, the effect of cooling down the crystal is reached through the second filter plate 12, the effect of the second filter plate is reached, the effect of cooling down the crystal is reached, and the temperature is reduced, and the effect of the crystal is cooled down through the second filter plate is reached through the second filter plate 12, the effect of the second filter plate is cooled down, the effect of the crystal is cooled down in the effect of the crystal is cooled down through the second filter plate 13.
Example 2
Referring to fig. 1, 2 and 4, the present utility model provides the following technical solutions: the utility model provides a crystallization device of ammonium chloride solution, including heating jar 1, the upper surface of heating jar 1 is provided with feed inlet 2, the surface mounting of heating jar 1 lower part has first water pump 7, the output of first water pump 7 is provided with first transfer line 8, the other end of first transfer line 8 is provided with impurity rose box 9, the lower surface mounting of impurity rose box 9 has cooling tank 12, the surface mounting of cooling tank 12 lower part has second water pump 17, the water inlet of second water pump 17 sets up in cooling tank 12, the inside fixedly connected with splitter plate 20 of collection tank 19, install semiconductor refrigeration board 16 in the outer wall of cooling tank 12, the output of second water pump 17 is provided with second transfer line 18, the other end of second transfer line 18 is provided with collection tank 19, the surface mounting of collection tank 19 lower part has third water pump 21, the water inlet of third water pump 21 sets up in collection tank 19, the output of third water pump 21 is provided with third transfer line 22, the other end setting of third transfer line 22 is at the upper surface of heating jar 1 and communicates with each other with heating jar 1.
In order to achieve the purpose of improving the yield of crystals, when the device is used, under the action of the cooling tank 12, dissolved ammonium chloride forms crystals, at the moment, the second water pump 17 is started, the solution containing the crystals in the cooling tank 12 is pumped into the collecting tank 19 through the second water pump 17, solid-liquid separation is carried out under the action of the separating plate 20, the crystals are remained above the separating plate 20, the solution falls below the separating plate 20, after the separation is finished, when the next crystallization is carried out, the third water pump 21 can be started, the solution in the collecting tank 19 is pumped into the heating tank 1 through the third water pump 21 by the third conveying pipe 22, the solvent when the ammonium chloride solids are dissolved next time is used, the separated solution can be reused and extracted, the effect of fully extracting the crystals is achieved, and the purpose of improving the yield of the crystals is achieved.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. The utility model provides a crystallization device of ammonium chloride solution, includes heating jar, its characterized in that: the upper surface of heating jar is provided with the feed inlet, the upper surface mounting of heating jar has first motor, the output fixedly connected with first pivot of first motor, the surface mounting of first pivot has first stirring leaf, the surface mounting of heating jar lower part has first water pump, the output of first water pump is provided with first transfer line, the other end of first transfer line is provided with impurity rose box, impurity rose box's lower surface mounting has the cooling tank, the upper surface mounting of cooling tank has the second motor, the output fixedly connected with second pivot of second motor, the surface mounting of second pivot has the second stirring leaf, the surface mounting of cooling tank lower part has the second water pump, the output of second water pump is provided with the second transfer line, the other end of second transfer line is provided with the collection tank, the surface mounting of collection tank lower part has the third water pump.
2. The crystallization apparatus of an ammonium chloride solution according to claim 1, wherein: the junction of the output of first motor and heating jar upper surface is provided with the bearing, and the lower extreme of first pivot is connected with the interior bottom surface rotation of heating jar through the bearing, installs the hot plate in the outer wall of heating jar.
3. The crystallization apparatus of an ammonium chloride solution according to claim 1, wherein: the water inlet end of the first water pump is arranged in the heating tank, a first filter plate is arranged in the impurity filtering box, a second filter plate is arranged in the impurity filtering box, the first filter plate is positioned above the second filter plate, and the lower surface of the impurity filtering box is communicated with the cooling tank.
4. The crystallization apparatus of an ammonium chloride solution according to claim 1, wherein: the junction of the output of second motor and cooling tank upper surface is provided with the bearing, and the lower terminal surface of second pivot passes through the bearing and rotates with the interior bottom surface of cooling tank and be connected.
5. The crystallization apparatus of an ammonium chloride solution according to claim 1, wherein: the water inlet end of the second water pump is arranged in the cooling tank, the separation plate is fixedly connected to the inside of the collecting tank, and the semiconductor refrigeration plate is arranged in the outer wall of the cooling tank.
6. The crystallization apparatus of an ammonium chloride solution according to claim 1, wherein: the water inlet end of the third water pump is arranged in the collecting tank, the output end of the third water pump is provided with a third conveying pipe, and the other end of the third conveying pipe is arranged on the upper surface of the heating tank and communicated with the heating tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321949161.6U CN220257212U (en) | 2023-07-24 | 2023-07-24 | Crystallization device of ammonium chloride solution |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321949161.6U CN220257212U (en) | 2023-07-24 | 2023-07-24 | Crystallization device of ammonium chloride solution |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220257212U true CN220257212U (en) | 2023-12-29 |
Family
ID=89299740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321949161.6U Active CN220257212U (en) | 2023-07-24 | 2023-07-24 | Crystallization device of ammonium chloride solution |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220257212U (en) |
-
2023
- 2023-07-24 CN CN202321949161.6U patent/CN220257212U/en active Active
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