CN217163275U - Crystallization and separation device for producing iminodiacetic acid - Google Patents
Crystallization and separation device for producing iminodiacetic acid Download PDFInfo
- Publication number
- CN217163275U CN217163275U CN202123180053.0U CN202123180053U CN217163275U CN 217163275 U CN217163275 U CN 217163275U CN 202123180053 U CN202123180053 U CN 202123180053U CN 217163275 U CN217163275 U CN 217163275U
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- CN
- China
- Prior art keywords
- separator box
- fixedly connected
- fixed
- iminodiacetic acid
- separator
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- NBZBKCUXIYYUSX-UHFFFAOYSA-N iminodiacetic acid Chemical compound OC(=O)CNCC(O)=O NBZBKCUXIYYUSX-UHFFFAOYSA-N 0.000 title claims abstract description 34
- 238000002425 crystallisation Methods 0.000 title claims abstract description 17
- 230000008025 crystallization Effects 0.000 title claims abstract description 17
- 238000000926 separation method Methods 0.000 title claims description 42
- 238000004519 manufacturing process Methods 0.000 claims abstract description 13
- 230000001681 protective effect Effects 0.000 claims abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 25
- 238000007789 sealing Methods 0.000 claims description 11
- 238000010438 heat treatment Methods 0.000 claims description 7
- 230000000087 stabilizing effect Effects 0.000 claims description 6
- 239000003651 drinking water Substances 0.000 claims description 4
- 235000020188 drinking water Nutrition 0.000 claims description 4
- 238000005406 washing Methods 0.000 claims description 4
- 238000011010 flushing procedure Methods 0.000 claims description 2
- 238000000151 deposition Methods 0.000 claims 1
- 239000002994 raw material Substances 0.000 abstract description 22
- 239000013078 crystal Substances 0.000 abstract description 15
- 238000003756 stirring Methods 0.000 abstract description 12
- 239000012452 mother liquor Substances 0.000 abstract description 11
- 238000001704 evaporation Methods 0.000 abstract description 4
- 230000008020 evaporation Effects 0.000 abstract description 4
- 238000001556 precipitation Methods 0.000 abstract description 2
- 238000004140 cleaning Methods 0.000 description 10
- 238000003860 storage Methods 0.000 description 9
- 239000000243 solution Substances 0.000 description 6
- 238000002360 preparation method Methods 0.000 description 3
- 238000005086 pumping Methods 0.000 description 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 239000011550 stock solution Substances 0.000 description 2
- CKLJMWTZIZZHCS-UWTATZPHSA-N D-aspartic acid Chemical compound OC(=O)[C@H](N)CC(O)=O CKLJMWTZIZZHCS-UWTATZPHSA-N 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 239000005562 Glyphosate Substances 0.000 description 1
- -1 aminocarboxyl Chemical group 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- XDDAORKBJWWYJS-UHFFFAOYSA-N glyphosate Chemical compound OC(=O)CNCP(O)(O)=O XDDAORKBJWWYJS-UHFFFAOYSA-N 0.000 description 1
- 229940097068 glyphosate Drugs 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 239000000575 pesticide Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
Images
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
Abstract
The utility model discloses an iminodiacetic acid production crystallization separator, including the separator box, the last fixed surface intercommunication of separator box has two inlet pipes, every the top of inlet pipe all is fixed the intercommunication and has the feeder hopper, a set of circular arrangement's steam hole is seted up to the upper surface of separator box, the last fixed surface of separator box is connected with the protective housing, the interior roof fixedly connected with of protective housing rotates the motor. The utility model discloses in, this iminodiacetic acid production crystallization separator utilizes rotation motor work to drive the dwang and rotates, and the rotation of dwang drives the puddler and goes on, realizes the stirring to the raw materials, and the rotation of dwang drives the hob rotation simultaneously to the raw materials rebound that drives the separator box bottom, through the cooperation with the puddler, make raw materials stirring more even, accelerate the evaporation rate of iminodiacetic acid raw materials mother liquor raw materials moisture, make the precipitation rate of iminodiacetic acid crystal accelerate.
Description
Technical Field
The utility model relates to an iminodiacetic acid production preparation field especially relates to an iminodiacetic acid production crystallization separator.
Background
Iminodiacetic acid is an organic compound, the molecular formula is C4H7NO4, the iminodiacetic acid is white crystalline powder or white orthorhombic crystal, is slightly soluble in water and insoluble in alcohol, acetone and ether, is used for pesticide, rubber and aminocarboxyl complex, is used as a raw material of glyphosate in a large amount, and in the production and preparation processes of iminodiacetic acid, crystal separation is one of important preparation processes.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a crystallization and separation device for producing iminodiacetic acid.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the separation box comprises a separation box, the upper surface of the separation box is fixedly communicated with two inlet pipes, the top end of each inlet pipe is fixedly communicated with a feed hopper, the upper surface of the separation box is provided with a group of circularly arranged steam holes, the upper surface of the separation box is fixedly connected with a protective shell, the inner top wall of the protective shell is fixedly connected with a rotating motor, the output end of the rotating motor is fixedly connected with a rotating rod, the upper surface of the separation box is fixedly inlaid with a first sealed bearing, the inner wall of the separation box is fixedly connected with fixing rods which are annularly arranged, one end of each fixing rod, which is far away from the separation box, is fixedly connected with a second sealed bearing together, the bottom end of the rotating rod sequentially penetrates through the first sealed bearing and the second sealed bearing and extends to the lower part of the second sealed bearing, and the outer surface of the rotating rod is fixedly connected with two groups of symmetrical stirring rods, two bin outlets, every have been seted up to the bottom surface of separator box the inner wall of bin outlet all has seted up the screw thread, every the equal threaded connection in bottom of bin outlet has the sealing plug, the inside of separator box is equipped with the heating pipe, the positive fixedly connected with control panel of separator box.
As a further description of the above technical solution:
the outer surface of the separation box is fixedly connected with a supporting sleeve, the bottom surface of the supporting sleeve is fixedly connected with two groups of supporting legs, the bottom end of each supporting leg is fixedly connected with a stabilizing disc, and a fixing hole is formed in the upper surface of each stabilizing disc.
As a further description of the above technical solution:
the supporting legs are mutually close to one side, the box is stored through the common fixedly connected with, the inner wall fixedly connected with filter plate of the box is stored, the inner bottom wall fixedly connected with flow guiding disc of the box is stored, the bottom surface of the box is fixedly communicated with a blow-off pipe, and the outer surface of the blow-off pipe is fixedly communicated with a control valve.
As a further description of the above technical solution:
the inside of separator box is equipped with the hob, the top of hob and the bottom fixed connection of dwang, the interior diapire fixed of separator box is inlayed and is had third sealed bearing, the bottom of hob and third sealed bearing's inner circle fixed connection, the outer fixed surface of hob is connected with the scraper blade, the bottom surface of scraper blade contacts with the interior diapire of separator box.
As a further description of the above technical solution:
deposit two washing casees of bottom surface fixedly connected with of case, two it all is equipped with the water pump, every to wash one side that the case was kept away from each other the equal fixedly connected with fixed block in surface of water pump, every the upper surface of fixed block all with the bottom surface fixed connection who deposits the case, two the fixed intercommunication of input of water pump has two drinking-water pipes, two the one end that the drinking-water pipe is close to each other is respectively with two fixed intercommunications in one side that wash the case and keep away from each other, every the equal fixed intercommunication of output of water pump has the drain pipe, every the play water end of drain pipe all runs through and deposits the case and fixed intercommunication has the flushing head.
As a further description of the above technical solution:
the front of separator box is fixed to be inlayed and is had the observation frame, the front fixedly connected with data plate of separator box, the data plate is located the left side of observation frame.
The utility model discloses following beneficial effect has: this iminodiacetic acid production crystallization separator, heating pipe through the setting, can effectually heat the inside raw materials of separator box, realize the evaporation of the inside moisture of raw materials, increase the concentration of iminodiacetic acid raw materials mother liquor raw materials, be convenient for appearing of iminodiacetic acid crystal, rotation motor through the setting, can utilize rotation motor work to drive the dwang and rotate, the rotation of dwang drives the puddler and goes on, the realization is to the stirring of raw materials, the rotation of dwang drives the hob rotation simultaneously, and the raw materials rebound of drive separator box bottom portion, through the cooperation with the puddler, make the more even of raw materials stirring, accelerate the evaporation rate of iminodiacetic acid raw materials mother liquor raw materials moisture, make the precipitation rate of iminodiacetic acid crystal accelerate, and then effectively increase iminodiacetic acid's production output.
Drawings
FIG. 1 is a sectional view showing a front view of a separation box of a crystallization and separation device for producing iminodiacetic acid according to the present invention;
FIG. 2 is a front view of a separation box of a crystallization separation device for producing iminodiacetic acid according to the present invention;
FIG. 3 is a top view of a separation box of a crystallization and separation device for producing iminodiacetic acid according to the present invention;
FIG. 4 is a cross-sectional view of a side view of a separation box of a crystallization separation device for producing iminodiacetic acid according to the present invention;
FIG. 5 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;
fig. 6 is an enlarged schematic view of the structure at B in fig. 1 according to the present invention.
Illustration of the drawings:
1. a separation box; 2. heating a tube; 3. a feed hopper; 4. a stirring rod; 5. a protective shell; 6. a feed pipe; 7. rotating the rod; 8. fixing the rod; 9. a squeegee; 10. a rinsing head; 11. a water pumping pipe; 12. a flow guide disc; 13. a storage box; 14. a blow-off pipe; 15. cleaning the tank; 16. a fixing hole; 17. a stabilizing disc; 18. a water pump; 19. a drain pipe; 20. a filter plate; 21. supporting legs; 22. a screw rod; 23. a support sleeve; 24. a nameplate; 25. a control valve; 26. a fixed block; 27. a control panel; 28. an observation frame; 29. a steam vent; 30. a second sealed bearing; 31. rotating the motor; 32. a first sealed bearing; 33. a discharge outlet; 34. a sealing plug; 35. and a third sealed bearing.
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 work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-6, the present invention provides an embodiment: the device comprises a separation box 1, the upper surface of the separation box 1 is fixedly communicated with two feeding pipes 6, the top end of each feeding pipe 6 is fixedly communicated with a feeding hopper 3, the upper surface of the separation box 1 is provided with a group of circularly arranged steam holes 29, the upper surface of the separation box 1 is fixedly connected with a protective shell 5, the inner top wall of the protective shell 5 is fixedly connected with a rotating motor 31, the output end of the rotating motor 31 is fixedly connected with a rotating rod 7, the upper surface of the separation box 1 is fixedly embedded with a first sealing bearing 32, the inner wall of the separation box 1 is fixedly connected with fixing rods 8 which are annularly arranged, one end of each group of fixing rods 8, which is far away from the separation box 1, is fixedly connected with a second sealing bearing 30 together, the bottom end of the rotating rod 7 sequentially penetrates through the first sealing bearing 32 and the second sealing bearing 30 and extends to the lower part of the second sealing bearing 30, and the outer surface of the rotating rod 7 is fixedly connected with two groups of symmetrical stirring rods 4, two bin outlet 33 have been seted up to the bottom surface of separator box 1, and the screw thread has all been seted up to the inner wall of every bin outlet 33, and the equal threaded connection in bottom of every bin outlet 33 has sealing plug 34, and the inside of separator box 1 is equipped with heating pipe 2, and the positive fixedly connected with control panel 27 of separator box 1.
The outer surface of the separation box 1 is fixedly connected with a support sleeve 23, the bottom surface of the support sleeve 23 is fixedly connected with two groups of support legs 21, the bottom end of each support leg 21 is fixedly connected with a stabilizing disc 17, the upper surface of each stabilizing disc 17 is provided with a fixing hole 16 which can effectively support and fix the support and increase the stability of the separation box 1, one side of the two groups of support legs 21 close to each other is fixedly connected with a storage box 13, the inner wall of the storage box 13 is fixedly connected with a filter plate 20, the inner bottom wall of the storage box 13 is fixedly connected with a flow guide disc 12, the bottom surface of the storage box 13 is fixedly communicated with a sewage discharge pipe 14, the outer surface of the sewage discharge pipe 14 is fixedly communicated with a control valve 25 which can conveniently separate precipitated crystals and is convenient for collecting the crystals, the inside of the separation box 1 is provided with a spiral rod 22, the top end of the spiral rod 22 is fixedly connected with the bottom end of a rotating rod 7, and the inner bottom wall of the separation box 1 is fixedly embedded with a third sealing bearing 35, the bottom of hob 22 and third seal bearing 35's inner circle fixed connection can utilize pivoted hob 22, drives the mother liquor rebound, and the evaporation of being heated of the mother liquor of being convenient for is convenient for precipitate of crystal, and the outer fixed surface of hob 22 is connected with scraper blade 9, and scraper blade 9's bottom surface contacts with the inner bottom wall of separator box 1 mutually.
Two cleaning boxes 15 are fixedly connected to the bottom surface of the storage box 13, water pumps 18 are arranged on the sides, far away from each other, of the two cleaning boxes 15, fixed blocks 26 are fixedly connected to the outer surfaces of the water pumps 18, the upper surface of each fixed block 26 is fixedly connected with the bottom surface of the storage box 13, two water pumping pipes 11 are fixedly communicated with the input ends of the two water pumps 18, the ends, close to each other, of the two water pumping pipes 11 are fixedly communicated with the sides, far away from each other, of the two cleaning boxes 15 respectively, a water discharging pipe 19 is fixedly communicated with the output end of each water pump 18, the water outlet end of each water discharging pipe 19 penetrates through the storage box 13 and is fixedly communicated with a washing head 10, the water pumps 18 can be used for working, a cleaning liquid extracted from the interiors of the cleaning boxes 15 is sprayed out through the washing heads 10, cleaning of precipitated crystals is achieved, collection of the precipitated crystals is facilitated, and an observation frame 28 is fixedly embedded in the front surface of the separation box 1, can make things convenient for the staff's observation to the inside stoste of separator box 1, be convenient for to the control of separator box 1, the positive fixedly connected with data plate 24 of separator box 1, data plate 24 is located the left side of observation box 28, can explain the operation flow of separator box 1, and the staff of being convenient for is to the control of separator box 1.
The working principle is as follows: when in use, firstly, the raw material mother liquor of the iminodiacetic acid is poured into the separation box 1 through the feeding hopper 3 and the feeding pipe 6, then the rotating motor 31 is enabled to work to drive the rotating rod 7 to rotate, the rotating rod 7 rotates to drive the stirring rod 4 to rotate, the stirring of the raw material mother liquor of the iminodiacetic acid is realized by utilizing the rotating stirring rod 4, meanwhile, the rotating rod 7 drives the screw rod 22 to rotate to drive the raw material mother liquor of the iminodiacetic acid to move upwards, the raw material mother liquor of the iminodiacetic acid is uniformly stirred by matching with the stirring rod 4, meanwhile, the control panel 27 is clicked to enable the heating pipe 2 to work to heat the raw material mother liquor of the iminodiacetic acid in the separation box 1, so that the water is evaporated, the concentration of the raw material mother liquor of the iminodiacetic acid is increased, when the raw liquor reaches a certain concentration, the stirring and the heating of the raw liquor are stopped, the stock solution is allowed to stand to slowly precipitate crystals, then a sealing plug 34 is opened to discharge the raw materials and the precipitated crystals in the separation box 1 onto a filter plate 20 in the storage box 13 through a discharge port 33, the filter plate 20 filters the crystals precipitated in the stock solution, then a water pump 18 works to pump cleaning liquid in the cleaning box 15, the crystals precipitated are sprayed out through a drain pipe 19 and a cleaning head 10 to be cleaned, and then the cleaned crystals are collected.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (6)
1. The utility model provides an iminodiacetic acid production crystallization separator, includes separator box (1), its characterized in that: the last fixed surface intercommunication of separator box (1) has two inlet pipes (6), every the equal fixed intercommunication in top of inlet pipe (6) has feeder hopper (3), steam hole (29) of a set of circular range are seted up to the upper surface of separator box (1), the last fixed surface of separator box (1) is connected with protective housing (5), interior roof fixedly connected with of protective housing (5) rotates motor (31), the output fixedly connected with dwang (7) of rotating motor (31), the last fixed surface of separator box (1) inlays and has first sealed bearing (32), dead lever (8) that the inner wall fixedly connected with annular of separator box (1) was arranged, every group the common fixedly connected with second sealed bearing (30) of one end of separator box (1) is kept away from in dead lever (8), the bottom of dwang (7) runs through first sealed bearing (32) and second sealed bearing (30) in proper order and extends to the second sealed bearing (30) closely Seal the below of bearing (30), the fixed surface of dwang (7) is connected with two sets of symmetrical puddlers (4), two bin outlet (33), every have been seted up to the bottom surface of separator box (1) the inner wall of bin outlet (33) is all seted up screw thread, every the equal threaded connection in bottom of bin outlet (33) has sealing plug (34), the inside of separator box (1) is equipped with heating pipe (2), the positive fixedly connected with control panel (27) of separator box (1).
2. The iminodiacetic acid production crystallization separation device according to claim 1, wherein: the outer fixed surface of separator box (1) is connected with and supports cover (23), the bottom surface fixedly connected with two sets of supporting legs (21) of support cover (23), every the equal fixedly connected with in bottom of supporting leg (21) stabilizes dish (17), every fixed orifices (16) have all been seted up to the upper surface of stabilizing dish (17).
3. The iminodiacetic acid production crystallization separation device according to claim 2, wherein: two sets of the case (13) is deposited to the common fixedly connected with in one side that supporting leg (21) are close to each other, deposit inner wall fixedly connected with filter (20) of case (13), deposit interior diapire fixedly connected with flow guide disc (12) of case (13), the fixed intercommunication in bottom surface of depositing case (13) has blow off pipe (14), the external fixed surface intercommunication of blow off pipe (14) has control valve (25).
4. The iminodiacetic acid production crystallization separation device according to claim 1, wherein: the inside of separator box (1) is equipped with hob (22), the top of hob (22) and the bottom fixed connection of dwang (7), the interior diapire fixed of separator box (1) is inlayed and is had third sealed bearing (35), the bottom of hob (22) and the inner circle fixed connection of third sealed bearing (35), the outer fixed surface of hob (22) is connected with scraper blade (9), the bottom surface of scraper blade (9) contacts with the interior diapire of separator box (1).
5. The iminodiacetic acid production crystallization separation device according to claim 3, wherein: deposit two washing casees (15) of bottom surface fixedly connected with of case (13), two wash one side that case (15) kept away from each other and all be equipped with water pump (18), every the equal fixedly connected with fixed block (26) of surface of water pump (18), every the upper surface of fixed block (26) all with the bottom surface fixed connection who deposits case (13), two the fixed intercommunication of input of water pump (18) has two drinking-water pipes (11), two the one end that drinking-water pipe (11) are close to each other respectively with two wash the fixed intercommunication in one side that case (15) kept away from each other, every the equal fixed intercommunication of output of water pump (18) has drain pipe (19), every the play water end of drain pipe (19) all runs through and deposits case (13) and fixed intercommunication and have flushing head (10).
6. The iminodiacetic acid production crystallization separation device according to claim 1, wherein: the front of separator box (1) is fixed to be inlayed and is had observation frame (28), the front fixedly connected with data plate (24) of separator box (1), data plate (24) are located the left side of observation frame (28).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123180053.0U CN217163275U (en) | 2021-12-17 | 2021-12-17 | Crystallization and separation device for producing iminodiacetic acid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123180053.0U CN217163275U (en) | 2021-12-17 | 2021-12-17 | Crystallization and separation device for producing iminodiacetic acid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217163275U true CN217163275U (en) | 2022-08-12 |
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ID=82724572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123180053.0U Expired - Fee Related CN217163275U (en) | 2021-12-17 | 2021-12-17 | Crystallization and separation device for producing iminodiacetic acid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217163275U (en) |
-
2021
- 2021-12-17 CN CN202123180053.0U patent/CN217163275U/en not_active Expired - Fee Related
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