CN216497491U - Ammonium chloride evaporation crystallization device - Google Patents
Ammonium chloride evaporation crystallization device Download PDFInfo
- Publication number
- CN216497491U CN216497491U CN202123103454.6U CN202123103454U CN216497491U CN 216497491 U CN216497491 U CN 216497491U CN 202123103454 U CN202123103454 U CN 202123103454U CN 216497491 U CN216497491 U CN 216497491U
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- Prior art keywords
- fixedly connected
- gear
- tank body
- ammonium chloride
- threaded rod
- Prior art date
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- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 title claims abstract description 32
- 238000002425 crystallisation Methods 0.000 title claims abstract description 21
- 230000008025 crystallization Effects 0.000 title claims abstract description 21
- 235000019270 ammonium chloride Nutrition 0.000 title claims abstract description 16
- 238000001704 evaporation Methods 0.000 title description 7
- 230000008020 evaporation Effects 0.000 title description 6
- 238000007790 scraping Methods 0.000 claims abstract description 27
- 230000005540 biological transmission Effects 0.000 claims description 17
- 239000002994 raw material Substances 0.000 claims description 10
- 238000001816 cooling Methods 0.000 claims description 9
- 239000000110 cooling liquid Substances 0.000 claims description 9
- 238000010438 heat treatment Methods 0.000 claims description 8
- 239000012530 fluid Substances 0.000 claims 3
- 230000000694 effects Effects 0.000 abstract description 4
- 239000000126 substance Substances 0.000 abstract description 3
- 230000008030 elimination Effects 0.000 abstract 1
- 238000003379 elimination reaction Methods 0.000 abstract 1
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 description 10
- 239000007788 liquid Substances 0.000 description 10
- 239000000463 material Substances 0.000 description 9
- 239000002826 coolant Substances 0.000 description 8
- 239000001103 potassium chloride Substances 0.000 description 5
- 235000011164 potassium chloride Nutrition 0.000 description 5
- 239000013078 crystal Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000012452 mother liquor Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- 229910000805 Pig iron Inorganic materials 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
The utility model relates to the technical field of chemical devices, and provides an ammonium chloride evaporative crystallization device which comprises a tank body, wherein a support column is fixedly connected to the lower end of the tank body, a first motor and a second motor are fixedly connected to the upper end of the tank body, a threaded rod is rotatably connected to the interior of the tank body, a scraping ring is in threaded connection with the threaded rod, a limiting groove is formed in the circumferential surface of the scraping ring, and the circumferential surface of the scraping ring is tightly attached to the inner wall of the tank body. Through above-mentioned technical scheme, the mode that the object to jar body inner wall caking adopted steam to get rid of the caking object among the prior art has been solved, only can realize the elimination of local cubic object, and the area is limited, the unobvious problem of effect.
Description
Technical Field
The utility model relates to the technical field of chemical devices, in particular to an ammonium chloride evaporation crystallization device.
Background
The ammonium chloride is colorless crystal or white crystalline powder; no odor, salty and cool taste; it has hygroscopicity. The product is soluble in water, slightly soluble in ethanol, and slightly acidic when heated. It is corrosive to ferrous metal and other metals, especially to copper, and has no corrosive effect on pig iron.
In the process of preparing potassium chloride, the evaporative crystallization process is a basic preparation process, and relatively pure potassium chloride solid can be obtained. However, the inner wall of the tank body is usually agglomerated in the crystallization process, and the existing technology can only eliminate local block-shaped objects by removing the agglomerated objects by using steam, so that the area is limited and the effect is not obvious.
SUMMERY OF THE UTILITY MODEL
The utility model provides an ammonium chloride evaporation crystallization device, which solves the problems that in the prior art, only local blocky objects can be eliminated, the area is limited and the effect is not obvious by adopting a mode of removing the blocky objects on the inner wall of a tank body by steam in the prior art.
The technical scheme of the utility model is as follows:
the utility model provides an ammonium chloride evaporative crystallization device, includes a jar body, jar body lower extreme fixedly connected with pillar, jar first motor of body upper end fixedly connected with and second motor, jar internal portion rotates and is connected with the threaded rod, threaded rod threaded connection has the scraping ring, the spacing groove has been seted up to the scraping ring periphery, the scraping ring periphery closely laminates with jar internal wall.
As a further scheme of the utility model: the material inlet is fixedly connected to the upper portion of the left end of the tank body, the liquid outlet is fixedly connected to the lower portion of the front end of the tank body, a liquid outlet valve is installed on the circumferential surface of the liquid outlet, a pressure discharge port is fixedly connected to the upper end of the tank body, a material discharge port is fixedly connected to the lower end of the tank body, and a material discharge port valve is installed at the material discharge port. During operation, the raw materials with certain concentration are added into the tank body through the raw material inlet to be evaporated, during evaporation, the evaporated steam is discharged out of the tank body through the pressure discharge port, the liquid discharge port valve is opened after crystallization, the crystallized mother liquor is discharged through the liquid discharge port, and the crystallized potassium chloride crystals are discharged through the discharge port by opening the discharge port valve again.
As a further scheme of the utility model: the cooling liquid inlet is fixedly connected to the lower portion of the left end of the tank body, and the cooling liquid outlet is fixedly connected to the upper portion of the right end of the tank body. When the cooling device works, cooling liquid enters from the cooling liquid inlet and flows out from the cooling liquid outlet, so that the cooling water is fully cooled.
As a further scheme of the utility model: the automatic scraper feeding device is characterized in that a first gear is fixedly connected with an output shaft end of the first motor, the first gear is meshed with a second gear, the second gear is fixedly connected to the circumferential surface of a transmission shaft, a scraper is fixedly connected to the lower portion of the circumferential surface of the transmission shaft, the scraper is tightly attached to the inner wall of the tank body, a third gear is fixedly connected with an output shaft end of the second motor, the third gear is meshed with a fourth gear, and the fourth gear is fixedly connected to the circumferential surface of a threaded rod. The during operation drives first gear revolve through the rotation of first motor, drives the rotation of second gear when first gear revolve, at this moment drives the transmission shaft and rotates to make doctor-bar and jar internal wall closely slide, drive the rotation of third gear through the rotation of second motor, drive the fourth gear revolve when third gear revolve, drive the threaded rod at this moment and rotate.
As a further scheme of the utility model: the threaded rod is provided with a circular hole which is communicated up and down, and the transmission shaft is rotatably arranged in the circular hole formed in the threaded rod. When the tank body is in work, the transmission shaft rotates in the round hole formed in the threaded rod, so that the transmission shaft and the threaded rod rotate by taking the center line of the tank body as a shaft.
As a further scheme of the utility model: the internal fixed mounting of jar has the stopper, the stopper is at spacing inslot sliding connection. During operation, the scraping ring can slide up and down on the inner wall of the tank body through the sliding of the limiting block in the limiting groove, so that the purpose of limiting the scraping ring is achieved.
As a further scheme of the utility model: and a heating resistance wire is arranged at the lower end in the tank body. When the device works, the heating resistance wire is electrified, and electric energy is converted into heat energy through the heating resistance wire to heat and evaporate the raw materials.
As a further scheme of the utility model: the cooling cavity is formed in the inner wall of the tank body, and the temperature sensor is installed on the inner wall of the tank body. When the device works, the evaporated raw materials are cooled by infusing cooling liquid into the cooling cavity, and the temperature is stopped when the temperature is reduced to a certain temperature through the temperature sensor.
The working principle and the beneficial effects of the utility model are as follows:
1. according to the utility model, the third gear is driven to rotate through the rotation of the second motor, so that the fourth gear is driven to rotate, the threaded rod is driven to rotate while the fourth gear rotates, the threaded rod is driven to move downwards due to the fact that the limiting groove formed in the circumferential surface of the scraping ring is in sliding connection with the limiting block fixedly connected with the inner wall of the tank body, and the circumferential surface of the scraping ring is in close contact with the inner wall of the tank body, so that the purpose of quickly and effectively cleaning substances caked on the inner wall of the tank body is achieved.
2. The first gear is driven to rotate through the first motor, so that the second gear is driven to rotate. The second gear rotates and simultaneously drives the transmission shaft to rotate, so that the lower end of the scraping piece and the inner wall of the tank body tightly slide, and the quick and effective cleaning of the caked materials on the inner wall of the tank body is achieved.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a partial cross-sectional structure of the present invention;
FIG. 3 is a partially disassembled view of the present invention;
FIG. 4 is a partially disassembled view of the present invention;
fig. 5 is a schematic view of the threaded rod and the transmission shaft of the present invention in disassembled configuration.
In the figure: 1-pillar, 2-tank, 3-coolant inlet, 4-raw material inlet, 5-first motor, 6-first gear, 7-pressure discharge port, 8-second gear, 9-transmission shaft, 10-second motor, 11-third gear, 12-fourth gear, 13-threaded rod, 14-coolant discharge port, 15-liquid discharge port, 16-liquid discharge port valve, 17-discharge port, 18-discharge port valve, 19-cooling cavity, 20-scraping ring, 21-scraping blade, 22-temperature sensor, 23-heating resistance wire, 24-limiting block, 25-limiting groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any inventive step, are intended to be within the scope of the present invention.
Example 1
As shown in fig. 1 to 4, the present embodiment provides an ammonium chloride evaporative crystallization apparatus, which includes a tank 2, a pillar 1 fixedly connected to a lower end of the tank 2, a first motor 5 and a second motor 10 fixedly connected to an upper end of the tank 2, a threaded rod 13 rotatably connected to an inside of the tank 2, a scraping ring 20 threadedly connected to the threaded rod 13, a limiting groove 25 formed on a circumferential surface of the scraping ring 20, and a circumferential surface of the scraping ring 20 closely attached to an inner wall of the tank 2.
In the embodiment, the support 1 supports the tank body 2, when the threaded rod 13 is rotated through the limit groove 25 formed on the circumferential surface of the scraping ring 20, the scraping ring 20 moves up and down, and the circumferential surface of the scraping ring 20 is tightly attached to the inner wall of the tank body 2, so that potassium chloride crystals crystallized on the inner wall of the tank body 2 can be cleaned up when the scraping ring 20 moves up and down.
Example 2
As shown in fig. 1 to 4, based on the same concept as that of the above embodiment 1, this embodiment further proposes that a raw material inlet 4 is fixedly connected to the upper portion of the left end of the tank body 2, a liquid outlet 15 is fixedly connected to the lower portion of the front end of the tank body 2, a liquid outlet valve 16 is installed on the circumferential surface of the liquid outlet 15, a pressure discharge port 7 is fixedly connected to the upper end of the tank body 2, a material discharge port 17 is fixedly connected to the lower end of the tank body 2, and a material discharge port valve 18 is installed on the material discharge port 17.
In this embodiment, through adding the raw materials of certain concentration into the jar body 2 through raw materials inlet 4 and evaporating, during the evaporation, the steam that evaporates out is discharged outside jar body 2 through pressure discharge port 7, and after the crystallization, open drain outlet valve 16, the mother liquor after the crystallization passes through drain outlet 15 and discharges, reopens discharge outlet valve 18 and discharges the potassium chloride crystal of crystallization through discharge outlet 17.
Example 3
As shown in fig. 1 to 3, based on the same concept as that of embodiment 1, the present embodiment also proposes that a coolant inlet 3 is fixedly connected to the lower portion of the left end of the tank 2, and a coolant outlet 14 is fixedly connected to the upper portion of the right end of the tank 2.
In this embodiment, the coolant enters from the coolant inlet port 3 and then flows out from the coolant discharge port 14, thereby achieving sufficient cooling of the coolant.
Example 4
As shown in fig. 1 to 3, based on the same concept as that of the above embodiment 1, the present embodiment further proposes that the output shaft of the first motor 5 is fixedly connected with a first gear 6, the first gear 6 is engaged with a second gear 8, the second gear 8 is fixedly connected to the circumferential surface of the transmission shaft 9, the lower part of the circumferential surface of the transmission shaft 9 is fixedly connected with a scraping blade 21, and the scraping blade 21 is tightly attached to the inner wall of the tank 2. The output shaft end of the second motor 10 is fixedly connected with a third gear 11, the third gear 11 is meshed with a fourth gear 12, and the fourth gear 12 is fixedly connected on the circumferential surface of a threaded rod 13.
In this embodiment, the first gear 6 is driven to rotate by the rotation of the first motor 5, the first gear 6 drives the second gear 8 to rotate at the same time, and at this time, the transmission shaft 9 is driven to rotate, so that the inner wall of the tank body 2 of the doctor blade 21 slides in close contact with the inner wall of the tank body, the third gear 11 is driven to rotate by the rotation of the second motor 10, the fourth gear 12 is driven to rotate by the rotation of the third gear 11, and at this time, the threaded rod 13 is driven to rotate.
Example 5
As shown in fig. 1 to 4, based on the same concept as that of embodiment 1, the present embodiment further provides that a threaded rod 13 is provided with a circular hole which is communicated up and down, and the transmission shaft 9 is rotatably installed in the circular hole provided in the threaded rod 13.
In the embodiment, the transmission shaft 9 rotates in a round hole formed in the threaded rod 13, so that the transmission shaft 9 and the threaded rod 13 rotate by taking the central line of the tank body 2 as an axis.
Example 6
As shown in fig. 2 to 4, based on the same concept as that of embodiment 1, the present embodiment further proposes that a limiting block 24 is fixedly installed inside the tank 2, and the limiting block 24 is slidably connected inside the limiting groove 25.
In this embodiment, the limiting block 24 slides in the limiting groove 25, so that the scraping ring 20 can slide up and down on the inner wall of the tank body 2, thereby limiting the scraping ring.
Example 7
As shown in fig. 1 to 4, the present embodiment also proposes that a heating resistance wire 23 is installed at the lower end inside the can body 2 based on the same concept as that of the above embodiment 1.
In the embodiment, the heating resistance wire 23 is electrified, and the electric energy is converted into heat energy through the heating resistance wire 23 to heat and evaporate the raw material.
Example 8
As shown in fig. 2, based on the same concept as that of the above embodiment 1, the present embodiment further proposes that a cooling cavity 19 is formed on the inner wall of the tank 2, and a temperature sensor 22 is mounted on the inner wall of the tank 2.
In this embodiment, the temperature of the evaporated material is lowered by injecting the cooling liquid into the cooling chamber 19, and the temperature sensor 22 stops lowering the temperature when the temperature is lowered to a certain temperature.
The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions, improvements, etc. within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides an ammonium chloride evaporative crystallization device, a serial communication port, including a jar body (2), jar body (2) lower extreme fixedly connected with pillar (1), jar body (2) upper end fixedly connected with first motor (5) and second motor (10), jar body (2) internal rotation is connected with threaded rod (13), threaded rod (13) threaded connection has scraping ring (20), spacing groove (25) have been seted up to scraping ring (20) periphery, scraping ring (20) periphery and jar body (2) inner wall closely laminate.
2. An ammonium chloride evaporative crystallization apparatus as defined in claim 1, wherein: the utility model discloses a convenient jar, including jar body (2) left end top fixedly connected with raw materials inlet (4), jar body (2) front end below fixedly connected with leakage fluid dram (15), leakage fluid dram valve (16) are installed to leakage fluid dram (15) periphery, jar body (2) upper end fixedly connected with pressure discharge gate (7), jar body (2) lower extreme fixedly connected with bin outlet (17), bin outlet valve (18) are installed in bin outlet (17).
3. An ammonium chloride evaporative crystallization apparatus as defined in claim 1, wherein: the cooling tank is characterized in that a cooling liquid inlet (3) is fixedly connected to the lower portion of the left end of the tank body (2), and a cooling liquid outlet (14) is fixedly connected to the upper portion of the right end of the tank body (2).
4. An ammonium chloride evaporative crystallization apparatus as defined in claim 1, wherein: first motor (5) play axle end fixedly connected with first gear (6), first gear (6) meshing has second gear (8), second gear (8) fixed connection is on transmission shaft (9) periphery, transmission shaft (9) periphery below fixedly connected with doctor-bar (21), doctor-bar (21) lower extreme and jar body (2) inner wall closely laminate, second motor (10) play axle end fixedly connected with third gear (11), third gear (11) meshing has fourth gear (12), fourth gear (12) fixed connection is on threaded rod (13) periphery.
5. An ammonium chloride evaporative crystallization device according to claim 4, wherein: the threaded rod (13) is provided with a circular hole which is communicated up and down, and the transmission shaft (9) is rotatably arranged in the circular hole formed in the threaded rod (13).
6. An ammonium chloride evaporative crystallization apparatus as defined in claim 1, wherein: the tank body (2) is fixedly provided with a limiting block (24), and the limiting block (24) is connected in a sliding manner in a limiting groove (25).
7. An ammonium chloride evaporative crystallization apparatus as defined in claim 1, wherein: and a heating resistance wire (23) is arranged at the lower end in the tank body (2).
8. An ammonium chloride evaporative crystallization device according to claim 1, characterized in that: the cooling cavity (19) is formed in the inner wall of the tank body (2), and the temperature sensor (22) is installed on the inner wall of the tank body (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123103454.6U CN216497491U (en) | 2021-12-11 | 2021-12-11 | Ammonium chloride evaporation crystallization device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123103454.6U CN216497491U (en) | 2021-12-11 | 2021-12-11 | Ammonium chloride evaporation crystallization device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216497491U true CN216497491U (en) | 2022-05-13 |
Family
ID=81469012
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123103454.6U Active CN216497491U (en) | 2021-12-11 | 2021-12-11 | Ammonium chloride evaporation crystallization device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216497491U (en) |
-
2021
- 2021-12-11 CN CN202123103454.6U patent/CN216497491U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Shijiazhuang Yunpu Chemical Technology Co.,Ltd. Assignor: Shijiazhuang YUNPU Chemical Equipment Co.,Ltd. Contract record no.: X2023980046522 Denomination of utility model: An ammonium chloride evaporation crystallization device Granted publication date: 20220513 License type: Common License Record date: 20231108 |