CN214553497U - Improve sialic acid preparation efficiency's water bath heating device - Google Patents
Improve sialic acid preparation efficiency's water bath heating device Download PDFInfo
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- CN214553497U CN214553497U CN202023307258.6U CN202023307258U CN214553497U CN 214553497 U CN214553497 U CN 214553497U CN 202023307258 U CN202023307258 U CN 202023307258U CN 214553497 U CN214553497 U CN 214553497U
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Abstract
The utility model discloses a water bath heating device for improving sialic acid preparation efficiency, which comprises a reaction kettle body, wherein the longitudinal section of the outer wall of the reaction kettle body is wave-shaped, a water bath heating sleeve is integrally sleeved outside the reaction kettle body, a closed water bath heating cabin is formed between the water bath heating sleeve and the outer wall of the reaction kettle body, a water outlet is arranged at the bottom of the water bath heating cabin, a circulating water inlet is arranged above the side surface of the water bath heating cabin, and a circulating water outlet is arranged below the side surface of the water bath heating cabin; the circulating water inlet is communicated with the water outlet of the hot water tank, and the circulating water outlet is communicated with the water return port of the hot water tank; the hot water tank is internally provided with a spiral electric heating rod, a liquid level meter and a temperature sensor, the top of the hot water tank is provided with a water inlet pipeline, and the water inlet pipeline is connected with a water softener. The utility model discloses long service life, heating efficiency is high, can make polysialic acid at the even being heated of hydrolysis process, and the mode of heating by water does the messenger temperature even and mildly adjust, and then the efficiency of effectual improvement sialic acid preparation.
Description
Technical Field
The utility model relates to a sialic acid preparation technical field, more specifically say, relate to an improve sialic acid preparation efficiency's water bath heating device.
Background
Sialic acid is a series of nine-carbon monosaccharide derivatives containing amino groups, is a general name of all neuraminic acid and derivatives thereof, and is an important molecule possessed by higher animals and certain microorganisms. Sialic acid is usually present in the form of oligosaccharides, glycolipids or glycoproteins. The main food source of sialic acid is breast milk, sialic acid is also present in milk, eggs and cheese. In recent years, sialic acid and derivatives thereof have increasingly broad development prospects in the application of foods, health products and medicines, and particularly in infant formula milk powder, researches show that exogenous sialic acid can be supplemented by diet to increase the content of brain sialic acid.
The sialic acid can be prepared by chemical synthesis, enzymatic synthesis, natural product extraction, and microbial fermentation. For example, the microbial method is to obtain polysialic acid by fermentation and then hydrolyze the polysialic acid to obtain a sialic acid monomer. When the hydrolysis reaction of the polysialic acid is carried out on the superstrong solid acid fixed bed, the temperature needs to be kept constant at about 80 ℃, otherwise, the reaction effect is poor, and the preparation efficiency of the sialic acid is influenced. This step of heating is also used in other types of preparation, and if the heating temperature is not reasonably controlled, the final preparation yield of sialic acid is greatly reduced.
Therefore, it is necessary to provide a heating apparatus which can uniformly heat the reaction product and can improve the efficiency of sialic acid production.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides an improve water bath heating device of sialic acid preparation efficiency, its specific technical scheme is as follows:
a water bath heating device for improving sialic acid preparation efficiency comprises a reaction kettle body, wherein a feeding port is formed in the top of the reaction kettle body, a discharging port is formed in the bottom of the reaction kettle body, a sealing cover is correspondingly arranged on the feeding port, a discharging valve is correspondingly arranged on the discharging port, and a stirring device is arranged inside the reaction kettle body; the longitudinal section of the outer wall of the reaction kettle body is wavy, a water bath heating sleeve is integrally sleeved outside the reaction kettle body, a closed water bath heating cabin is formed between the water bath heating sleeve and the outer wall of the reaction kettle body, a water outlet with a drain valve is arranged at the bottom of the water bath heating cabin, a circulating water inlet is arranged above the side surface of the water bath heating cabin, and a circulating water outlet is arranged below the side surface of the water bath heating cabin; the circulating water inlet is communicated with a water outlet of a hot water tank arranged outside the water bath heating cabin through a first pipeline, the circulating water outlet is communicated with a water return port of the hot water tank through a second pipeline, the first pipeline and the second pipeline are respectively connected with an electromagnetic valve, and the first pipeline or the second pipeline is connected with a circulating water pump; the hot water tank is internally provided with a spiral electric heating rod, a liquid level meter and a temperature sensor, the top of the hot water tank is provided with a water inlet pipeline, and the water inlet pipeline is connected with a water softener; the outside of water bath heating cabin still is equipped with a control box, the inside microprocessor unit that is provided with of control box, the outside be equipped with the display and control panel that microprocessor unit electricity is connected, circulating water pump spiral electric heating rod the level gauge temperature sensor and the solenoid valve all with microprocessor unit electricity is connected.
The beneficial effect of adopting above-mentioned technical scheme is:
the utility model discloses in at first adopt spiral electric heating rod to heat for the demineralized water that enters into the hot-water tank, treat that the demineralized water drives it by circulating water pump again and gets into the water bath heating under-deck and circulate after reaching suitable and invariable temperature, for the heating of the internal polysialic acid of reation kettle. The utility model discloses use demineralized water to ensure that it can not produce precipitate and incrustation scale because of long-term heating, prolonged the hot-water tank, especially the life of water bath heating jacket, simultaneously, the utility model discloses a design into the wave with reation kettle body outer wall, effectively increased the heated area of the reation kettle cauldron body, and then effectively improved water bath heating's heating efficiency.
The utility model discloses a set up water bath heating structure outside the reation kettle cauldron is external, avoided directly to reation kettle heat cause excessively acutely with the uncontrollable nature of temperature, can make polysialic acid can be evenly being heated at the hydrolysis in-process through heating steadily, the mode of heating up water moreover can make the temperature evenly and adjust mildly, and then the efficiency of effectual improvement sialic acid preparation.
Preferably, the water bath heating jacket and the outside of hot-water tank all are provided with one deck thermal-insulated heat preservation, avoid the heat to run off in a large number.
Preferably, a plurality of spiral electric heating rods are arranged in the hot water tank and are respectively controlled by the microprocessor unit.
A plurality of spiral electric heating rod can heat the water in the hot-water tank fast, and the staff can select the start-up quantity of spiral electric heating rod according to actual need.
Preferably, a stirring shaft is arranged in the hot water tank, a stirring paddle is arranged on the stirring shaft, the stirring shaft is controlled to rotate by a stirring motor arranged outside, and the stirring motor is electrically connected with the microprocessor unit.
The stirring paddle driven by the motor to be positioned inside the hot water tank rotates, so that water in the hot water tank can be uniformly heated and rapidly heated, and the heating efficiency of the whole water-bath heating device is improved.
Preferably, a plurality of the spiral electric heating rods are arranged around the stirring paddle.
Preferably, the water softener is internally provided with a sodium type cation exchange resin for softening water.
The sodium cation exchange resin can adsorb hard ions such as calcium, magnesium and the like in tap water, thereby softening the quality of the tap water.
Preferably, the water softener is provided with a tap water inlet and a high-concentration brine inlet, and the sodium type cation exchange resin is reduced and regenerated by the high-concentration brine entering the water softener.
When all the sodium type cation exchange resin is fully adsorbed with calcium, magnesium and other ions, the ion exchange resin is in a saturated adsorption state and hard water softening can not be carried out any more, and at the moment, reduction regeneration treatment needs to be carried out on the ion exchange resin. The high-concentration brine is used for regenerating the sodium cation exchange resin in the water softener.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
Fig. 1 is a schematic view of the whole internal structure of the present invention.
Fig. 2 is a schematic diagram of the overall external structure of the present invention.
Wherein, in the figure,
1-a reaction kettle body, 2-a water bath heating jacket, 3-a water bath heating cabin, 4-a water outlet, 5-a drain valve, 6-a circulating water inlet, 7-a circulating water outlet, 8-a first pipeline, 9-a second pipeline, 10-a hot water tank, 11-an electromagnetic valve, 12-a circulating water pump, 13-a spiral electric heating rod, 14-a liquid level meter, 15-a temperature sensor, 16-a water inlet pipeline, 17-a water softener, 18-a control box, 19-a display and control panel, 20-a heat insulation layer, 21-a stirring shaft, 22-a stirring paddle, 23-a stirring motor, 24-sodium type cation exchange resin, 25-a tap water inlet and 26-a high-concentration brine inlet.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "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 simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
The water bath heating apparatus for improving sialic acid production efficiency in the embodiment of the present invention will be described in detail with reference to FIGS. 1 to 2.
Example (b):
as shown in fig. 1-2, the embodiment of the utility model provides an improve water-bath heating device of sialic acid preparation efficiency, including the reation kettle cauldron body 1, the top of the reation kettle cauldron body 1 is equipped with the charge door, and the bottom is equipped with the drain hole, corresponds on the charge door to be equipped with sealed lid, corresponds on the drain hole to be equipped with the baiting valve, and reation kettle cauldron body 1 is inside to be equipped with agitating unit.
The longitudinal section of the outer wall of the reaction kettle body 1 is wave-shaped, the heating area is increased by the wave-shaped outer wall, the heating speed of the sialic acid in the reaction kettle body 1 can be obviously increased, and the sialic acid can rapidly enter a constant temperature reaction state.
The reaction kettle comprises a reaction kettle body 1, a water bath heating jacket 2 is integrally sleeved outside the reaction kettle body 1, a closed water bath heating cabin 3 is formed between the water bath heating jacket 2 and the outer wall of the reaction kettle body 1, a water outlet 4 with a drain valve 5 is arranged at the bottom of the water bath heating cabin 3, a circulating water inlet 6 is arranged above the side face, and a circulating water outlet 7 is arranged below the side face. The circulating water inlet 6 is communicated with a water outlet of a hot water tank 10 arranged outside the water bath heating cabin 3 through a first pipeline 8, the circulating water outlet 7 is communicated with a water return port of the hot water tank 10 through a second pipeline 9, the first pipeline 8 and the second pipeline 9 are respectively connected with an electromagnetic valve 11, and the first pipeline 8 or the second pipeline 9 is connected with a circulating water pump 12.
The utility model discloses the purpose of setting up outlet 4 of taking drain valve 5 in 3 bottoms in water bath heating cabin is: under the condition that the reaction kettle body 1 needs to be cooled, the workers can select to completely discharge the circulating water in the water bath heating cabin 3, so that the rapid cooling is realized. Before opening the discharge valve 5 of the discharge port 4, the solenoid valves 11 of the first and second lines 8 and 9 are closed.
A spiral electric heating rod 13, a liquid level meter 14 and a temperature sensor 15 are arranged inside the hot water tank 10, a water inlet pipeline 16 is arranged at the top of the hot water tank, and a water softener 17 is connected to the water inlet pipeline 16; the outside of the water bath heating cabin 3 is also provided with a control box 18, a microprocessor unit is arranged in the control box 18, a display and control panel 19 electrically connected with the microprocessor unit is arranged outside, and the circulating water pump 12, the spiral electric heating rod 13, the liquid level meter 14, the temperature sensor 15 and the electromagnetic valve 11 are all electrically connected with the microprocessor unit.
In order to further optimize the technical scheme, a layer of heat insulation layer 20 is arranged outside the water bath heating jacket 2 and the hot water tank 10.
In order to further optimize the above technical solution, a plurality of spiral electric heating rods 13 are provided inside the hot water tank 10, and the plurality of spiral electric heating rods 13 are respectively controlled by the microprocessor unit.
In order to further optimize the technical scheme, a stirring shaft 21 is arranged inside the hot water tank 10, a stirring paddle 22 is arranged on the stirring shaft 21, the stirring shaft 21 is controlled to rotate by a stirring motor 23 arranged outside, and the stirring motor 23 is electrically connected with the microprocessor unit.
In order to further optimize the above technical solution, a plurality of spiral electric heating rods 13 are arranged around the stirring paddle 22.
In order to further optimize the above technical scheme, the water softener 17 is internally provided with a sodium type cation exchange resin 24 for softening water quality.
In order to further optimize the technical scheme, the water softener 17 is provided with a tap water inlet 25 and a high-concentration brine inlet 26, and the sodium type cation exchange resin 24 is reduced and regenerated by the high-concentration brine entering the water softener 17. The sodium cation exchange resin 24 in the water softener 17 is periodically reduced and regenerated depending on the quality of the tap water.
The utility model discloses water-bath heating device is when using, and after the circulating water heating in hot-water tank 10 reached the settlement temperature value, the staff passed through the outer demonstration of operation control box 18 and controlled panel 19, made the microprocessor unit control circulating water pump 12 in the control box 18 start, and then made the water in hot-water tank 10 can be in the water-bath heating cabin 3 full circulation, guaranteed that reation kettle cauldron body 1 lasts even being heated. During this period, the microprocessor unit can supplement softened water for the hot water tank 10 in time according to data fed back by the liquid level meter 14, and meanwhile, the microprocessor unit can control the opening and closing of the plurality of spiral electric heating rods 13 according to data fed back by the temperature sensor 15 to ensure that the water temperature of circulating water in the hot water tank 10 is constant, and if necessary, the stirring motor 23 can be started to accelerate the temperature rise process.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (7)
1. A water bath heating device for improving sialic acid preparation efficiency comprises a reaction kettle body (1), wherein a feeding hole is formed in the top of the reaction kettle body (1), a discharging hole is formed in the bottom of the reaction kettle body, a sealing cover is correspondingly arranged on the feeding hole, a discharging valve is correspondingly arranged on the discharging hole, and a stirring device is arranged inside the reaction kettle body (1); the reaction kettle is characterized in that the longitudinal section of the outer wall of the reaction kettle body (1) is wavy, a water bath heating sleeve (2) is integrally sleeved outside the reaction kettle body (1), a closed water bath heating cabin (3) is formed between the water bath heating sleeve (2) and the outer wall of the reaction kettle body (1), a water outlet (4) with a drainage valve (5) is formed in the bottom of the water bath heating cabin (3), a circulating water inlet (6) is formed above the side face of the water bath heating cabin, and a circulating water outlet (7) is formed below the side face of the water bath heating cabin; the circulating water inlet (6) is communicated with a water outlet of a hot water tank (10) arranged outside the water bath heating cabin (3) through a first pipeline (8), the circulating water outlet (7) is communicated with a water return port of the hot water tank (10) through a second pipeline (9), the first pipeline (8) and the second pipeline (9) are respectively connected with an electromagnetic valve (11), and the first pipeline (8) or the second pipeline (9) is connected with a circulating water pump (12); a spiral electric heating rod (13), a liquid level meter (14) and a temperature sensor (15) are arranged in the hot water tank (10), a water inlet pipeline (16) is arranged at the top of the hot water tank, and a water softener (17) is connected to the water inlet pipeline (16); the outside of water bath heating cabin (3) still is equipped with a control box (18), the inside microprocessor unit that is provided with of control box (18), the outside be equipped with the demonstration of microprocessor unit electricity connection and control panel (19), circulating water pump (12) spiral electric heating rod (13) level gauge (14) temperature sensor (15) and solenoid valve (11) all with microprocessor unit electricity is connected.
2. A water bath heating device for improving sialic acid preparation efficiency according to claim 1, wherein the water bath heating jacket (2) and the hot water tank (10) are provided with a layer of heat insulating layer (20) on the outside.
3. A water bath heating device for increasing sialic acid preparation efficiency as claimed in claim 1, wherein a plurality of spiral electric heating rods (13) are arranged inside the hot water tank (10), and the plurality of spiral electric heating rods (13) are respectively controlled by the microprocessor unit.
4. A water bath heating device for improving sialic acid preparation efficiency according to claim 1 or 3, wherein a stirring shaft (21) is arranged inside the hot water tank (10), a stirring paddle (22) is arranged on the stirring shaft (21), the stirring shaft (21) is controlled to rotate by a stirring motor (23) arranged outside, and the stirring motor (23) is electrically connected with the microprocessor unit.
5. The water bath heating device for improving sialic acid production efficiency of claim 4, wherein a plurality of the spiral electric heating rods (13) are arranged around the stirring paddle (22).
6. A water bath heater for increasing sialic acid production efficiency as claimed in claim 1, wherein the water softener (17) contains a sodium cation exchange resin (24) to soften the water.
7. A water bath heating device for improving sialic acid preparation efficiency according to claim 6, wherein the water softener (17) is provided with a tap water inlet (25) and a high-concentration brine inlet (26), and the sodium cation exchange resin (24) is subjected to reduction regeneration by the high-concentration brine entering the water softener (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023307258.6U CN214553497U (en) | 2020-12-31 | 2020-12-31 | Improve sialic acid preparation efficiency's water bath heating device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202023307258.6U CN214553497U (en) | 2020-12-31 | 2020-12-31 | Improve sialic acid preparation efficiency's water bath heating device |
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| CN214553497U true CN214553497U (en) | 2021-11-02 |
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| CN202023307258.6U Active CN214553497U (en) | 2020-12-31 | 2020-12-31 | Improve sialic acid preparation efficiency's water bath heating device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114877728A (en) * | 2022-06-01 | 2022-08-09 | 无锡市豫达换热器有限公司 | Efficient aluminum plate-fin heat exchanger for seawater utilization |
-
2020
- 2020-12-31 CN CN202023307258.6U patent/CN214553497U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114877728A (en) * | 2022-06-01 | 2022-08-09 | 无锡市豫达换热器有限公司 | Efficient aluminum plate-fin heat exchanger for seawater utilization |
| CN114877728B (en) * | 2022-06-01 | 2023-07-21 | 无锡市豫达换热器有限公司 | High-efficient aluminium system plate-fin heat exchanger of sea water utilization |
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