CN212308907U - Continuous crystallization device of calcium gluconate - Google Patents
Continuous crystallization device of calcium gluconate Download PDFInfo
- Publication number
- CN212308907U CN212308907U CN202020851990.0U CN202020851990U CN212308907U CN 212308907 U CN212308907 U CN 212308907U CN 202020851990 U CN202020851990 U CN 202020851990U CN 212308907 U CN212308907 U CN 212308907U
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- China
- Prior art keywords
- crystallization
- fixed
- calcium gluconate
- pipe
- reaction solution
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- Expired - Fee Related
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- 238000002425 crystallisation Methods 0.000 title claims abstract description 74
- 230000008025 crystallization Effects 0.000 title claims abstract description 74
- 229960004494 calcium gluconate Drugs 0.000 title claims abstract description 23
- 235000013927 calcium gluconate Nutrition 0.000 title claims abstract description 23
- 239000004227 calcium gluconate Substances 0.000 title claims abstract description 23
- NEEHYRZPVYRGPP-UHFFFAOYSA-L calcium;2,3,4,5,6-pentahydroxyhexanoate Chemical compound [Ca+2].OCC(O)C(O)C(O)C(O)C([O-])=O.OCC(O)C(O)C(O)C(O)C([O-])=O NEEHYRZPVYRGPP-UHFFFAOYSA-L 0.000 title claims abstract description 23
- 238000006243 chemical reaction Methods 0.000 claims abstract description 31
- 230000000670 limiting effect Effects 0.000 claims description 10
- 239000007788 liquid Substances 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 5
- 230000008901 benefit Effects 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000010924 continuous production Methods 0.000 abstract description 2
- 239000013078 crystal Substances 0.000 abstract description 2
- 239000000243 solution Substances 0.000 description 26
- 239000012295 chemical reaction liquid Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 3
- 230000009471 action Effects 0.000 description 3
- 238000007599 discharging Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000011549 crystallization solution Substances 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 239000006172 buffering agent Substances 0.000 description 1
- 229960005069 calcium Drugs 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 239000002738 chelating agent Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003623 enhancer Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
The utility model relates to a calcium gluconate production field especially relates to a calcium gluconate's continuous crystallization device, and the device is equipped with a plurality of crystal structure, and can rotate the switching, does benefit to calcium gluconate's continuous production, improves work efficiency simultaneously. Including the vertical downward open-ended reaction solution conveyer pipe in top, its characterized in that: reaction solution conveyer pipe pass through the first pipe strap of right open-ended and the horizontal vaulting pole right-hand member fixed connection in left side, vaulting pole left end portion pass through the first pipe strap of left open-ended and vertical first pole setting fixed connection, first pole setting be fixed in the base upper surface, the base on first pole setting right side on fixed square boss that is equipped with, boss upper surface fixed be equipped with vertical pivot, the pivot rotatable insert arrange in rotatory crystallization subassembly, and the fixed annular stopper that is equipped with in the pivot of rotatory crystallization subassembly below. It has simple operation and convenient use, and is suitable for the production of calcium gluconate.
Description
Technical Field
The utility model relates to a calcium gluconate production field specifically is a calcium gluconate's continuous crystallization device.
Background
The calcium gluconate is white crystalline or granular powder, has melting point of 201 deg.C (decomposition), no odor, no taste, easy solubility in boiling water (20g/100ml), slightly solubility in cold water (3g/100ml, 20 deg.C), and insolubility in organic solvent such as ethanol or diethyl ether. The aqueous solution was neutral (pH about 6-7). The calcium gluconate is mainly used as calcium enhancer, nutrient, buffering agent, solidifying agent and chelating agent of food.
In the process of calcium gluconate production, the produced solution needs to be cooled and crystallized, the solution subjected to catalytic reaction enters a crystallization container for crystallization in the conventional treatment mode, the efficiency is low, and the production needs to be stopped when the crystallization container fails, so that the continuous crystallization of calcium gluconate cannot be realized.
SUMMERY OF THE UTILITY MODEL
The utility model provides a not enough to prior art, the utility model provides a calcium gluconate's continuous crystallization device, the device are equipped with a plurality of crystal structure, and can rotate the switching, do benefit to calcium gluconate's continuous production, improve work efficiency simultaneously.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a continuous crystallization device of calcium gluconate, includes the vertical downward open-ended reaction solution conveyer pipe in top, its characterized in that: the reaction solution conveying pipe is fixedly connected with the right end part of the left transverse stay bar through a first pipe clamp with a right opening, the left end part of the stay bar is fixedly connected with a vertical first upright rod through a first pipe clamp with a left opening, the first upright rod is fixed on the upper surface of a base, a square boss is fixedly arranged on the base on the right side of the first upright rod, a vertical rotating shaft is fixedly arranged on the upper surface of the boss, the rotating shaft can be rotatably inserted into the rotary crystallization assembly, and an annular limiting block is fixedly arranged on the rotating shaft below the rotary crystallization assembly;
rotatory crystallization subassembly include cylindrical fixed block, fixed block central point put and be equipped with vertical circular through-hole, circular through-hole and pivot normal running fit, circular through-hole fixed block all around on inlayed upper and lower open-ended crystallization cavity, crystallization cavity lower extreme open-ended be connected with the row's of below material subassembly through the internal thread, the crowded cooperation that touches of port under port and the reaction solution conveyer pipe on the crystallization cavity, the port bonding has sealed the pad with fixed block upper surface complex under the reaction solution.
Preferably, four handles are uniformly and fixedly arranged on the lateral peripheral surface of the fixed block, and the handles are respectively of a U-shaped structure with an opening facing the fixed block.
Preferably, reaction solution conveyer pipe under the terminal surface be equipped with limit structure of mutually supporting with the fixed block upper surface, limit structure including inlay the cylindricality blind hole of terminal surface under the reaction solution conveyer pipe, the cylindricality blind hole in slide and be equipped with the round pin axle, round pin axle top surface and cylindricality blind hole in between the top surface fixed be equipped with the spring, the round pin axle bottom surface is the cusp form, the fixed block upper surface outside the last port of crystallization cavity is equipped with and sells the complex arc recess.
Preferably, the discharge assembly comprises a threaded joint above, the lower end of the threaded joint is fixedly connected with a tapered guide pipe with a large upper part and a small lower part, a cylindrical liquid discharge pipe is arranged at the bottom of the guide pipe, and a control valve is arranged on the side surface of the liquid discharge pipe.
Preferably, a hexagonal nut is fixedly arranged on the outer surface of the joint of the threaded joint and the guide pipe.
Preferably, the right side of the rotary crystallization assembly is provided with a vertical second vertical rod, the bottom of the second vertical rod is fixed on the upper surface of the base, a cross rod is arranged between the upper end part of the second vertical rod and the first vertical rod, vertical fixing plates are respectively arranged at two end parts of the cross rod, the fixing plates are respectively fixedly connected with the first vertical rod and the second vertical rod through bolts, a shaft sleeve with a lower opening is fixedly arranged on the bottom surface of the middle position of the cross rod, and the shaft sleeve is in running fit with the upper end part of the rotating shaft.
Compared with the prior art, the utility model provides a calcium gluconate's continuous crystallization device possesses following beneficial effect:
1. the utility model discloses a base on first pole setting right side on the fixed square boss that is equipped with, boss upper surface fixed be equipped with vertical pivot, the rotatable inserting of pivot arrange rotatory crystallization subassembly in, and the fixed annular stopper that is equipped with in the pivot of rotatory crystallization subassembly below, during the use, be suitable for the room temperature with the device and be 10-20 degrees between the operation room in, rotatory crystallization subassembly can rotate around the pivot, for the rotatory switching crystallization cavity body at the back prepares, the stopper pairing rotation crystallization subassembly plays limiting displacement, prevents to glide.
2. The utility model discloses a circular through-hole and pivot normal running fit, circular through-hole fixed block all around on inlayed upper and lower open-ended crystallization cavity, crystallization cavity under open-ended through the internal thread be connected with the row's of below material subassembly, the crowded cooperation of touching of port under port and the reaction solution conveyer pipe on the crystallization cavity, the port bonding has sealed the pad with fixed block upper surface complex under the reaction solution, during the use, aim at crystallization cavity upper shed through the reaction solution conveyer pipe, then can be to pouring into reaction liquid into in the crystallization cavity, when the output is less, can only use a crystallization cavity, when output is great, can work in turn by the rotatory switching of a plurality of crystallization cavities, do benefit to reaction solution's continuous crystallization.
3. The utility model discloses a limit structure is including inlaying the cylindricality blind hole of terminal surface under the reaction solution conveyer pipe, the cylindricality blind hole in slide and be equipped with the round pin axle, round pin axle top surface and cylindricality blind hole in between the fixed spring that is equipped with, the round pin axle bottom surface is the cusp form, the fixed block upper surface in the port outside is equipped with and sells axle complex arc recess on the crystallization cavity, during the use, through the rotatory fixed block of handle, when hearing "the sound of" ka ", explain the round pin axle card goes into arc recess, the crystallization cavity is aimed at to the reaction liquid conveyer pipe this moment, then can be to pouring into reaction solution in the crystallization.
4. The utility model discloses a row's material subassembly includes the screwed joint of top, screwed joint under tip and big-end-up's toper guiding tube fixed connection, guiding tube bottom is equipped with the columniform fluid-discharge tube, the fluid-discharge tube side is equipped with the control valve, during the use, screwed joint is convenient for dismantle with the crystallization cavity, the toper guiding tube does benefit to crystallization solution exhaust thoroughness, the control valve plays on-off control's effect.
5. The utility model discloses a horizontal pole both ends are equipped with vertical fixed plate respectively, the fixed plate respectively through bolt and first pole setting and second pole setting fixed connection, the fixed axle sleeve that is equipped with the under shed in horizontal pole intermediate position bottom surface, axle sleeve and pivot upper end normal running fit, during the use, the axle sleeve can play fixed limiting displacement at the top to the pivot, does benefit to the rotatory stationarity of fixed block.
Drawings
Fig. 1 is a schematic view of the structure of the present invention;
FIG. 2 is a schematic top view of the fixing block;
FIG. 3 is a schematic sectional view showing the lower end portion of the reaction solution transport pipe;
fig. 4 is an enlarged schematic view of the discharge assembly of fig. 1.
The following are marked in the figure: 1. a reaction solution delivery pipe; 11. a first pipe clamp; 12. a cylindrical blind hole; 13. a pin shaft; 14. a spring; 2. a stay bar; 21. a second pipe strap; 3. a first upright rod; 4. a base; 41. a boss; 42. a second upright stanchion; 5. a fixed block; 51. a handle; 52. a circular through hole; 53. a crystallization cavity; 54. an arc-shaped groove; 6. a rotating shaft; 61. a limiting block; 7. a discharge assembly; 71. a threaded joint; 72. a guide tube; 73. a discharge pipe; 74. a control valve; 75. a hexagonal nut; 8. a cross bar; 81. a fixing plate; 82. and a shaft sleeve.
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.
As shown in fig. 1 to 4, a continuous crystallization device for calcium gluconate comprises a reaction solution delivery pipe 1 (a delivery end is provided with a control valve) with a vertically downward opening at the upper part, the reaction solution delivery pipe 1 is fixedly connected with the right end part of a horizontal stay bar 2 at the left side through a first pipe clamp 11 with a right opening, the left end part of the stay bar 2 is fixedly connected with a first vertical rod 3 through a first pipe clamp 11 with a left opening, the first vertical rod 3 is fixed on the upper surface of a base 4, a square boss 41 is fixedly arranged on the base 4 at the right side of the first vertical rod 3, a vertical rotating shaft 6 is fixedly arranged on the upper surface of the boss 41, the rotating shaft 6 is rotatably inserted into a rotary crystallization assembly (detailed later), and an annular limiting block 61 is fixedly arranged on the rotating shaft 6 below the rotary crystallization assembly.
In the above-mentioned embodiment, it is specific, rotatory crystallization subassembly include cylindrical fixed block 5, 5 central point of fixed block put and be equipped with vertical circular through-hole 52, circular through-hole 52 and the 6 normal running fit of pivot, circular through-hole 52 fixed block 5 all around on inlayed upper and lower open-ended crystallization cavity 53, crystallization cavity 53 under open-ended through the internal thread with the below arrange material subassembly 7 and be connected, the crowded cooperation of touching of port under crystallization cavity 53 upper port and the reaction solution conveyer pipe 1, the port bonding has the sealed pad (not shown in the figure) with fixed block 5 upper surface complex under the reaction solution conveyer pipe 1. The contact surface of the fixed block 5 and the reaction solution delivery pipe 1 is sealed.
In the above embodiment, specifically, four handles 51 are uniformly fixed on the lateral periphery of the fixing block 5, and the handles 51 are respectively in a U-shaped structure with an opening facing the fixing block 5. The fixed block 5 is convenient to rotate.
In the above embodiment, specifically, the lower end surface of the reaction solution conveying pipe 1 and the upper surface of the fixing block 5 are provided with a mutually-matched limiting structure (detailed later), the limiting structure includes a cylindrical blind hole 12 embedded in the lower end surface of the reaction solution conveying pipe 1, a pin 13 is slidably arranged in the cylindrical blind hole 12, a spring 14 is fixedly arranged between the top surface of the pin 13 and the inner top surface of the cylindrical blind hole 12, the bottom surface of the pin 13 is pointed, and the upper surface of the fixing block 5 outside the upper port of the crystallization cavity 53 is provided with an arc-shaped groove 54 matched with the pin 13.
In the above embodiment, specifically, the discharging assembly 7 includes an upper threaded joint 71, a lower end of the threaded joint 71 is fixedly connected to a tapered guide pipe 72 with a large upper end and a small lower end, a cylindrical liquid discharge pipe 73 is disposed at a bottom of the guide pipe 72, and a control valve 74 is disposed on a side surface of the liquid discharge pipe 73.
In the above embodiment, more specifically, a hexagonal nut 75 is fixed on the outer surface of the connection between the threaded joint 71 and the guide tube 72. The disassembly and the assembly of the discharging component 7 are convenient.
In the above embodiment, more specifically, the right side of the rotary crystallization assembly is provided with a vertical second vertical rod 42, the bottom of the second vertical rod 42 is fixed on the upper surface of the base 4, a cross rod 8 is arranged between the upper end of the second vertical rod 42 and the first vertical rod 3, two ends of the cross rod 8 are respectively provided with a vertical fixing plate 81, the fixing plates 81 are respectively fixedly connected with the first vertical rod 3 and the second vertical rod 42 through bolts, the bottom surface of the middle position of the cross rod 8 is fixedly provided with a shaft sleeve 82 with a lower opening, and the shaft sleeve 82 is rotatably matched with the upper end of the rotating shaft 6. The fixing block 5 is assisted to be fixed.
The working principle is as follows: the device is suitable for an operation room with the room temperature of 10-20 ℃, the rotary crystallization assembly can rotate around the rotating shaft 6 to prepare for the subsequent rotary switching crystallization cavity 53, and the limiting block 61 has a limiting effect on the rotary crystallization assembly to prevent the rotary crystallization assembly from sliding downwards. Align crystallization cavity 53 through reaction liquid conveyer pipe 1 and go up the opening, then can inject reaction liquid into crystallization cavity 53, when the output is less, can only use a crystallization cavity 53, when output is great, can rotate to switch and work in turn by a plurality of crystallization cavities 53, do benefit to the continuous crystallization of reaction solution. The fixed block 5 is rotated by the handle 51, when the 'click' sound is heard, the pin shaft is clamped in the arc-shaped groove 54, at the moment, the reaction liquid conveying pipe 1 is aligned with the crystallization cavity 53, and then the reaction solution can be injected into the crystallization cavity 53. The threaded joint 71 is convenient to detach from the crystallization cavity 53, the tapered guide pipe 72 is beneficial to the discharging thoroughness of the crystallization solution, and the control valve 74 plays a role in on-off control. The shaft sleeve 82 can fix and limit the rotating shaft 82 at the top, and the rotating stability of the fixing block 5 is facilitated.
The components used in the present invention are all common standard components or components known to those skilled in the art, and the structure and principle thereof are well known to those skilled in the art.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a continuous crystallization device of calcium gluconate, includes the vertical downward open-ended reaction solution conveyer pipe in top, its characterized in that: the reaction solution conveying pipe is fixedly connected with the right end part of the left transverse stay bar through a first pipe clamp with a right opening, the left end part of the stay bar is fixedly connected with a vertical first upright rod through a first pipe clamp with a left opening, the first upright rod is fixed on the upper surface of a base, a square boss is fixedly arranged on the base on the right side of the first upright rod, a vertical rotating shaft is fixedly arranged on the upper surface of the boss, the rotating shaft can be rotatably inserted into the rotary crystallization assembly, and an annular limiting block is fixedly arranged on the rotating shaft below the rotary crystallization assembly; rotatory crystallization subassembly include cylindrical fixed block, fixed block central point put and be equipped with vertical circular through-hole, circular through-hole and pivot normal running fit, circular through-hole fixed block all around on inlayed upper and lower open-ended crystallization cavity, crystallization cavity lower extreme open-ended be connected with the row's of below material subassembly through the internal thread, the crowded cooperation that touches of port under port and the reaction solution conveyer pipe on the crystallization cavity, the port bonding has sealed the pad with fixed block upper surface complex under the reaction solution.
2. The continuous crystallization apparatus of calcium gluconate according to claim 1, wherein: the fixed block side global evenly fixed be equipped with four handles, the handle be the U type structure of opening towards the fixed block respectively.
3. The continuous crystallization apparatus of calcium gluconate according to claim 1, wherein: reaction solution conveyer pipe under the terminal surface be equipped with limit structure of mutually supporting with the fixed block upper surface, limit structure including inlay the cylindricality blind hole of terminal surface under the reaction solution conveyer pipe, the cylindricality blind hole in slide and be equipped with the round pin axle, round pin axle top surface and cylindricality blind hole in between the fixed spring that is equipped with, round pin axle bottom surface is the cusp form, the fixed block upper surface outside the upper port of crystallization cavity is equipped with and sells the complex arc recess.
4. The continuous crystallization apparatus of calcium gluconate according to claim 1, wherein: the discharge assembly comprises a threaded joint above, the lower end part of the threaded joint is fixedly connected with a tapered guide pipe with a large upper part and a small lower part, a cylindrical liquid discharge pipe is arranged at the bottom of the guide pipe, and a control valve is arranged on the side surface of the liquid discharge pipe.
5. The continuous crystallization apparatus of calcium gluconate according to claim 4, wherein: and a hexagonal nut is fixedly arranged on the outer surface of the joint of the threaded joint and the guide pipe.
6. The continuous crystallization apparatus of calcium gluconate according to claim 1, wherein: rotatory crystallization subassembly right side be equipped with vertical second pole setting, second pole setting bottom be fixed in the base upper surface, be equipped with the horizontal pole between second pole setting upper end and the first pole setting, the horizontal pole both ends are equipped with vertical fixed plate respectively, the fixed plate respectively through bolt and first pole setting and second pole setting fixed connection, horizontal pole intermediate position bottom surface fixed be equipped with lower open-ended axle sleeve, axle sleeve and pivot upper end normal running fit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020851990.0U CN212308907U (en) | 2020-05-20 | 2020-05-20 | Continuous crystallization device of calcium gluconate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020851990.0U CN212308907U (en) | 2020-05-20 | 2020-05-20 | Continuous crystallization device of calcium gluconate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212308907U true CN212308907U (en) | 2021-01-08 |
Family
ID=74021591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020851990.0U Expired - Fee Related CN212308907U (en) | 2020-05-20 | 2020-05-20 | Continuous crystallization device of calcium gluconate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212308907U (en) |
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2020
- 2020-05-20 CN CN202020851990.0U patent/CN212308907U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210108 |