CN218011163U - Ammonium chloride is concentrated crystallization equipment for purification - Google Patents
Ammonium chloride is concentrated crystallization equipment for purification Download PDFInfo
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- CN218011163U CN218011163U CN202220483829.1U CN202220483829U CN218011163U CN 218011163 U CN218011163 U CN 218011163U CN 202220483829 U CN202220483829 U CN 202220483829U CN 218011163 U CN218011163 U CN 218011163U
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Abstract
The utility model discloses an ammonium chloride is concentrated crystallization equipment for purification, the interior middle part fixedly connected with baffle of shell, the fixed cover of surface of shell is equipped with the fixed plate, a plurality of supporting legs of bottom face fixedly connected with of fixed plate, the concentrated casing of up end fixedly connected with of baffle, the bottom face of baffle passes through a plurality of welding rod fixedly connected with crystallization shells, and when concentrated, hollow motor during operation will drive the trombone slide, first commentaries on classics stick, bull stick and second commentaries on classics stick and rotate, will stir the conduction oil that heats the intracavity when the second commentaries on classics stick rotates, and first bull stick rotates the solution in will stirring the concentrated casing, and then makes solution thermally equivalent, is favorable to improving concentration efficiency, and during the cooling, the condensate that flows in the spiral cooling tube will cool down crystallization shells, and then the ammonium chloride crystal that appears will be detained in filter assembly.
Description
Technical Field
The utility model relates to an ammonium chloride production technical field specifically is a concentrated crystallization equipment is used in ammonium chloride purification.
Background
Ammonium chloride waste water with certain amount is produced in the processes of fertilizer industry, rare earth production, amino acid production, pesticide production and the like, the ammonium chloride waste water is produced in all industries, but the impurity content of the ammonium chloride waste water is different, and because the solubility of ammonium chloride is greatly changed along with the temperature, the ammonium chloride evaporation process generally adopts double-effect or triple-effect evaporation concentration, and then ammonium chloride crystals are separated out by cooling in crystallization equipment.
Ammonium chloride concentration crystallization is also one of concentration crystallization, concentration, temperature and cooling efficiency of materials have great influence on the quality of crystals in the evaporation concentration crystallization process, the existing concentrated ammonium chloride concentration crystallization equipment has long crystallization time and slow heat transfer, and the crystallization rate of precipitated crystals is slow due to low material cooling efficiency and non-uniform temperature in the crystallization process, so that concentrated crystallization equipment for ammonium chloride purification is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an ammonium chloride is concentrated crystallization equipment for purification to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a concentrated crystallization device for purifying ammonium chloride comprises a shell, wherein a partition plate is fixedly connected to the inner middle part of the shell, a fixed plate is fixedly sleeved on the outer surface of the shell, a plurality of supporting legs are fixedly connected to the bottom end face of the fixed plate, a concentrated shell is fixedly connected to the upper end face of the partition plate, a crystallization shell is fixedly connected to the bottom end face of the partition plate through a plurality of welding rods, a hollow motor is fixedly installed at the middle part of the upper end face of the shell, a rotating pipe is fixedly connected to the output end of the hollow motor, the bottom end of the rotating pipe rotates to stretch into the concentrated shell, a plurality of first rotating rods are fixedly connected to the outer surface of the rotating pipe, a plurality of electric heating plates are fixedly installed on the inner wall of the shell and above the partition plate, a heating cavity is formed between the shell and the concentrated shell, and heat conducting oil is filled in the heating cavity, the concentrated shell comprises a shell, a concentrated shell, a first chain wheel, a second chain wheel, a chain, a rotating joint, a rotating pipe, a driving conical gear, a driven conical gear, a fixed pipe and a fixed pipe, wherein rotating rods are rotatably arranged on the left side and the right side of the outer surface of the shell and the front side and the rear side of the outer surface of the shell in a penetrating manner, one end of each rotating rod is rotatably connected with the outer surface of the concentrated shell, the other end of each rotating rod is fixedly connected with the first chain wheel, the upper end surface of the shell is fixedly connected with the fixed cover, a transmission rod is rotatably arranged on the left side and the right side of the outer surface of the fixed cover in a penetrating manner, the other end of the transmission rod is fixedly connected with the second chain wheel, the chain is connected between the first chain wheel and the second chain wheel, the upper end surface of the fixed cover is fixedly embedded with the rotating joint, the top end of the rotating pipe is fixedly connected with the bottom end of the rotating joint, the outer surface of the rotating pipe is fixedly sleeved with the driving conical gear above the hollow motor, the driving conical gear is meshed with the driven conical gear, the rotating joint, and the fixed pipe are fixedly connected with the fixed pipe, the outer surface spiral cover of crystallization casing is equipped with spiral cooling tube, the one end fixedly connected with inlet tube of spiral cooling tube, the other end fixedly connected with outlet pipe of spiral cooling tube, be connected with the conveying pipeline between concentrated casing and the crystallization casing, install first solenoid valve on the conveying pipeline, the bottom face of crystallization casing is connected with filtering component, the outer fixed surface of bull stick is connected with a plurality of second and changes the stick.
Preferably, the filter assembly includes the filter mantle, filter mantle bolted connection is at the bottom face of crystallization casing, the internally mounted of filter mantle has first filter screen, the bottom face fixedly connected with of shell arranges the material pipe, arrange the material pipe top and communicate with each other with crystallization casing is inside, the filter mantle is connected with communicating pipe with the crystallization casing, installs the second solenoid valve on communicating pipe.
Preferably, a sealing ring is arranged between the crystallization shell and the filter cover.
Preferably, temperature sensors are arranged inside the concentrating shell and the crystallizing shell.
Preferably, the outer surface of the middle lower part of the supporting leg is wrapped with an anti-slip sleeve.
Preferably, be connected with the filter on the fixed pipe that the rotary joint top is connected, the inside of filter is provided with the second filter screen, the up end fixedly connected with inlet pipe of filter.
Compared with the prior art, the beneficial effects of the utility model are that: the concentrated crystallization equipment for purifying the ammonium chloride is convenient to use and simple in structure, when the concentrated ammonium chloride is concentrated, the hollow motor drives the rotating pipe when working, the first rotating rod, the rotating rod and the second rotating rod rotate, the heat conducting oil in the heating cavity is stirred when the second rotating rod rotates, the solution in the concentrated shell is stirred when the first rotating rod rotates, and then the solution is uniformly heated, so that the concentration efficiency is improved; the temperature sensor is convenient for personnel to monitor the temperature in the concentration shell or the crystallization shell in real time; before the solution enters the concentration shell, the solution is filtered by the filter, so that the purification effect of the ammonium chloride crystal can be further improved.
Drawings
FIG. 1 is a schematic sectional view of a main structure of a concentration crystallization apparatus for ammonium chloride purification;
FIG. 2 is a schematic diagram of the main structure of a concentration crystallization device for ammonium chloride purification.
In the figure: 1-shell, 2-filter hood, 3-discharge pipe, 4-first filter screen, 5-supporting leg, 6-crystallization shell, 7-spiral cooling pipe, 8-partition board, 9-fixing board, 10-heating cavity, 11-first rotating rod, 12-electric heating board, 13-chain, 14-driving rod, 15-hollow motor, 16-second filter screen, 17-feeding pipe, 18-filter, 19-rotary joint, 20-fixing hood, 21-rotating pipe, 22-second rotating rod, 23-rotating rod and 24-concentration shell.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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 efforts all belong to the protection scope of the present invention.
Example 1: referring to fig. 1-2, a concentrated crystallization device for ammonium chloride purification comprises a housing 1, a partition plate 8 is fixedly connected to the inner middle portion of the housing 1, a fixed plate 9 is fixedly sleeved on the outer surface of the housing 1, a plurality of support legs 5 are fixedly connected to the bottom end surface of the fixed plate 9, a concentrated casing 24 is fixedly connected to the upper end surface of the partition plate 8, a crystallization casing 6 is fixedly connected to the bottom end surface of the partition plate 8 through a plurality of welding rods, a hollow motor 15 is fixedly installed at the middle portion of the upper end surface of the housing 1, a rotating pipe 21 is fixedly connected to the output end of the hollow motor 15, the bottom end of the rotating pipe 21 extends into the concentrated casing 24 in a rotating manner, a plurality of first rotating rods 11 are fixedly connected to the outer surface of the rotating pipe 21, a plurality of electric heating plates 12 are fixedly installed on the inner wall of the housing 1 and above the partition plate 8, a heating chamber 10 is formed between the housing 1 and the concentrated casing 24, heat transfer oil is filled in the heating chamber 10, rotating rods 23 are rotatably installed on the left and right side and front and rear sides of the outer surface of the housing 1, one end of the rotating rod 23 is rotatably connected to a second rotating shaft, a driving sprocket wheel 14 is fixedly connected to a driving sprocket wheel 14, a second sprocket wheel 14 is fixedly connected to the rotating cover 14, a second rotating cover fixedly connected to the rotating shaft 14, initiative conical gear and driven conical gear meshing, the fixed pipe of top fixedly connected with of rotary joint 19, the surface spiral cover of crystallization casing 6 is equipped with spiral cooling tube 7, the one end fixedly connected with inlet tube of spiral cooling tube 7, the other end fixedly connected with outlet pipe of spiral cooling tube 7, be connected with the conveying pipeline between concentrated casing 24 and the crystallization casing 6, install first solenoid valve on the conveying pipeline, the bottom face of crystallization casing 6 is connected with filtering component, a plurality of second bull stick 22 of outer fixed connection of bull stick 23.
Wherein, filtering component includes filter mantle 2, 2 bolted connection of filter mantle are at the bottom face of crystallization casing 6, the internally mounted of filter mantle 2 has first filter screen 4, the bottom face fixedly connected with of shell 1 arranges material pipe 3, arrange that 3 tops of material pipe communicate with each other with crystallization casing 6 is inside, filter mantle 2 is connected with communicating pipe with crystallization casing 6, installs the second solenoid valve on communicating pipe.
When the liquid cooling device is used, a solution is guided into the heating shell 24, the hollow motor 15 and the electric heating plates 12 are started, the hollow motor 15 drives the rotating pipe 21 and the first rotating rods 11 to rotate when working, the chain 13 is connected between the first chain wheel and the second chain wheel, the driving bevel gear is meshed with the driven bevel gear, the hollow motor 15 drives the rotating pipe 21, the first rotating rod 11, the rotating rod 23 and the second rotating rod 22 to rotate when working, the heat conduction oil in the heating cavity 10 is stirred when the second rotating rod 22 rotates, the solution in the concentrated shell 24 is stirred when the first rotating rod 11 rotates, the solution is uniformly heated, concentration efficiency is improved, the concentrated solution enters the crystallization shell 6 through the conveying pipe, the condensate flowing in the spiral cooling pipe 7 cools the crystallization shell 6, ammonium chloride crystals are generated in the crystallization shell 6 when the temperature is reduced to a proper temperature, and finally, the precipitated ammonium chloride crystals are retained in the filtering component after solid-liquid separation of the filtering component, and waste liquid is discharged through the filtering component.
Wherein, be provided with the sealing washer between crystallization shell 6 and the filter mantle 2, the sealing washer of setting is used for avoiding crystallization shell 6 and filter mantle 2 to take place the leakage condition.
Wherein, the inside of concentrated casing 24 and crystallization casing 6 all is provided with temperature sensor, and the temperature in the personnel of being convenient for to concentrated casing 24 or crystallization casing 6 through temperature sensor carries out real time monitoring.
The outer surface of the middle lower part of the supporting leg 5 is wrapped with an anti-slip sleeve, and the anti-slip sleeve can enable the supporting leg 5 to stably support the device.
Example 2: referring to fig. 1 to 2, a concentration and crystallization apparatus for ammonium chloride purification differs from embodiment 1 in that a filter 18 is connected to a fixed pipe connected to the top end of a rotary joint 19, a second filter screen 16 is disposed inside the filter 18, and a feeding pipe 17 is fixedly connected to the upper end surface of the filter 18.
The purification of the ammonium chloride crystals is further enhanced by filtering the solution through filter 18 before it enters the concentrator housing 24.
In the present invention, the terms such as "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "side", "bottom", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, and are only the terms determined for convenience of describing the structural relationship of each component or element of the present invention, and are not specific to any component or element of the present invention, and are not to be construed as limiting the present invention.
Claims (6)
1. A concentrated crystallization device for ammonium chloride purification comprises a shell (1), and is characterized in that: the utility model discloses a concentrated chain wheel, including shell (1), the interior middle part fixedly connected with baffle (8) of shell (1), the external fixed surface cover of shell (1) is equipped with fixed plate (9), the bottom face fixedly connected with a plurality of supporting legs (5) of fixed plate (9), the up end fixedly connected with concentrated casing (24) of baffle (8), the bottom face of baffle (8) is through a plurality of welding rod fixedly connected with crystallization casing (6), hollow motor (15) are installed admittedly in the up end middle part of shell (1), the output fixedly connected with change pipe (21) of hollow motor (15), the bottom of change pipe (21) is rotated and is stretched into the inside of concentrated casing (24), and the external fixed surface of change pipe (21) is connected with a plurality of first bull stick (11), the upper fixed surface that the inner wall of shell (1) is located baffle (8) fixed mounting has a plurality of electric heating board (12), be formed with heating chamber (10) between shell (1) and the concentrated casing (24), the inside packing that heats chamber (10) has the conduction oil, the left and right side and the side of shell (1) all rotate around and the side is equipped with a plurality of change pole (23), the concentrated casing (23) the fixed surface of shell (23) is connected with concentrated casing (20) the concentrated cover is connected with the concentrated face fixed surface of the shell (20), the utility model discloses a crystallization device, including fixed cover (20), the outer surface left and right sides and the front and back side of fixed cover (20) all rotate and wear to be equipped with transfer line (14), the driven conical gear of one end fixedly connected with of transfer line (14), the other end fixedly connected with second sprocket of transfer line (14), be connected with chain (13) between first sprocket and the second sprocket, the fixed rotary joint (19) that inlays of up end of fixed cover (20), the top of runner (21) and the bottom fixed connection of rotary joint (19), the top fixed mounting that the surface of runner (21) is located hollow motor (15) is equipped with driving conical gear, driving conical gear and driven conical gear meshing, the top fixedly connected with fixed tube of rotary joint (19), the outer surface cover of crystallization casing (6) is equipped with spiral cooling pipe (7), the one end fixedly connected with inlet tube of spiral cooling pipe (7), the other end fixedly connected with outlet pipe of spiral cooling pipe (7), be connected with the conveying pipeline between concentrated casing (24) and crystallization casing (6), install first solenoid valve on the conveying pipeline, the surface subassembly of crystallization casing (6), the bottom fixed rod (23) that filters.
2. The apparatus according to claim 1, wherein: the filter assembly comprises a filter cover (2), the filter cover (2) is in bolted connection with the bottom end face of the crystallization shell body (6), a first filter screen (4) is arranged in the filter cover (2), a material discharging pipe (3) is fixedly connected with the bottom end face of the shell (1), the top end of the material discharging pipe (3) is communicated with the interior of the crystallization shell body (6), the filter cover (2) is connected with the crystallization shell body (6) through a communicating pipe, and a second electromagnetic valve is installed on the communicating pipe.
3. The apparatus according to claim 2, wherein: and a sealing ring is arranged between the crystallization shell (6) and the filter cover (2).
4. The apparatus according to claim 3, wherein: and temperature sensors are arranged in the concentrating shell (24) and the crystallizing shell (6).
5. The apparatus according to claim 4, wherein: the outer surface of the middle lower part of the supporting leg (5) is wrapped with an anti-slip sleeve.
6. The apparatus according to claim 5, wherein: be connected with filter (18) on the fixed pipe that rotary joint (19) top is connected, the inside of filter (18) is provided with second filter screen (16), the up end fixedly connected with inlet pipe (17) of filter (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220483829.1U CN218011163U (en) | 2022-03-07 | 2022-03-07 | Ammonium chloride is concentrated crystallization equipment for purification |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220483829.1U CN218011163U (en) | 2022-03-07 | 2022-03-07 | Ammonium chloride is concentrated crystallization equipment for purification |
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| CN218011163U true CN218011163U (en) | 2022-12-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202220483829.1U Active CN218011163U (en) | 2022-03-07 | 2022-03-07 | Ammonium chloride is concentrated crystallization equipment for purification |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116271944A (en) * | 2023-05-23 | 2023-06-23 | 山东冠森高分子材料科技股份有限公司 | Continuity paranitrophenol sodium crystallization device |
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2022
- 2022-03-07 CN CN202220483829.1U patent/CN218011163U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116271944A (en) * | 2023-05-23 | 2023-06-23 | 山东冠森高分子材料科技股份有限公司 | Continuity paranitrophenol sodium crystallization device |
| CN116271944B (en) * | 2023-05-23 | 2023-07-21 | 山东冠森高分子材料科技股份有限公司 | Continuity paranitrophenol sodium crystallization device |
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