CN112094360A - Astragalus polysaccharide sulphuric acid modification equipment - Google Patents
Astragalus polysaccharide sulphuric acid modification equipment Download PDFInfo
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- CN112094360A CN112094360A CN202011076660.XA CN202011076660A CN112094360A CN 112094360 A CN112094360 A CN 112094360A CN 202011076660 A CN202011076660 A CN 202011076660A CN 112094360 A CN112094360 A CN 112094360A
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- Prior art keywords
- water tank
- reaction barrel
- barrel
- acid modification
- astragalus polysaccharide
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- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 title claims abstract description 41
- 241001061264 Astragalus Species 0.000 title claims abstract description 27
- 235000006533 astragalus Nutrition 0.000 title claims abstract description 27
- 210000004233 talus Anatomy 0.000 title claims abstract description 27
- 150000004676 glycans Chemical class 0.000 title claims abstract description 26
- 230000004048 modification Effects 0.000 title claims abstract description 26
- 238000012986 modification Methods 0.000 title claims abstract description 26
- 229920001282 polysaccharide Polymers 0.000 title claims abstract description 26
- 239000005017 polysaccharide Substances 0.000 title claims abstract description 26
- 235000011149 sulphuric acid Nutrition 0.000 title claims description 3
- 239000001117 sulphuric acid Substances 0.000 title claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 92
- 239000007788 liquid Substances 0.000 claims abstract description 32
- 238000003756 stirring Methods 0.000 claims abstract description 8
- 238000010438 heat treatment Methods 0.000 claims description 18
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 13
- 229910052802 copper Inorganic materials 0.000 claims description 13
- 239000010949 copper Substances 0.000 claims description 13
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 2
- 238000007599 discharging Methods 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 6
- 238000001816 cooling Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 8
- KEQGZUUPPQEDPF-UHFFFAOYSA-N 1,3-dichloro-5,5-dimethylimidazolidine-2,4-dione Chemical compound CC1(C)N(Cl)C(=O)N(Cl)C1=O KEQGZUUPPQEDPF-UHFFFAOYSA-N 0.000 description 3
- XTHPWXDJESJLNJ-UHFFFAOYSA-N chlorosulfonic acid Substances OS(Cl)(=O)=O XTHPWXDJESJLNJ-UHFFFAOYSA-N 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 239000005457 ice water Substances 0.000 description 2
- 239000004480 active ingredient Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- POIUWJQBRNEFGX-XAMSXPGMSA-N cathelicidin Chemical compound C([C@@H](C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CO)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H]([C@@H](C)CC)C(=O)NCC(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CC=1C=CC=CC=1)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](C(C)C)C(=O)N[C@@H](CCC(N)=O)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CC(O)=O)C(=O)N[C@@H](CC=1C=CC=CC=1)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CC(N)=O)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](C(C)C)C(=O)N1[C@@H](CCC1)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H]([C@@H](C)O)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CO)C(O)=O)NC(=O)[C@H](CC=1C=CC=CC=1)NC(=O)[C@H](CC(O)=O)NC(=O)CNC(=O)[C@H](CC(C)C)NC(=O)[C@@H](N)CC(C)C)C1=CC=CC=C1 POIUWJQBRNEFGX-XAMSXPGMSA-N 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000036039 immunity Effects 0.000 description 1
- 230000000144 pharmacologic effect Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
- C08B37/00—Preparation of polysaccharides not provided for in groups C08B1/00 - C08B35/00; Derivatives thereof
- C08B37/006—Heteroglycans, i.e. polysaccharides having more than one sugar residue in the main chain in either alternating or less regular sequence; Gellans; Succinoglycans; Arabinogalactans; Tragacanth or gum tragacanth or traganth from Astragalus; Gum Karaya from Sterculia urens; Gum Ghatti from Anogeissus latifolia; Derivatives thereof
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- Molecular Biology (AREA)
- Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
Abstract
The invention relates to the technical field of astragalus polysaccharide processing, and discloses astragalus polysaccharide sulfuric acid modification equipment which comprises a reaction barrel, wherein a top cover is fixedly covered on the upper part of the reaction barrel, a servo motor is vertically and downwards fixedly installed in the middle of the upper part of the top cover, a driving end of the servo motor is fixedly connected with a shaft rod, the lower end part of the shaft rod is fixedly connected with a stirring rod, and a water bath cavity is formed in the side wall of the reaction barrel. When the reaction is finished and the temperature needs to be reduced, ice blocks are filled in the ice storage barrel in advance, and the low temperature generated by the ice blocks cools a water source in the cold water tank from the plurality of temperature guide barrels; then the liquid pump work is carried out the frozen water pump circulation in with the cold water storage cistern and is cooled down to the water bath chamber, then guarantees can be quick with the reaction barrel cooling to room temperature, improves the efficiency of whole modification process.
Description
Technical Field
The invention relates to the technical field of astragalus polysaccharide processing, in particular to astragalus polysaccharide sulfuric acid modification equipment.
Background
At present, astragalus is a classic traditional Chinese medicine for tonifying qi. A large number of modern pharmacological studies and common clinical application results show that astragalus polysaccharide is one of the main active ingredients of the astragalus polysaccharide, and has a good effect of improving immunity.
In the sulfuric acid modification process of astragalus polysaccharide in the prior art, cooling is carried out to room temperature after the reaction is finished, but the natural cooling efficiency is low, and the modification time is long.
Disclosure of Invention
The invention aims to provide astragalus polysaccharide sulfuric acid modification equipment, which solves the problems in the background art.
In order to achieve the purpose, the invention provides the following technical scheme: an astragalus polysaccharide sulfuric acid modification device comprises a reaction barrel, wherein a top cover is fixedly covered on the upper portion of the reaction barrel, a servo motor is vertically and downwards fixedly installed in the middle of the upper portion of the top cover, a shaft rod is fixedly connected to the driving end of the servo motor, a stirring rod is fixedly connected to the lower end portion of the shaft rod, a water bath cavity is formed in the side wall of the reaction barrel, a first thermometer is fixedly communicated and installed in the middle of the right side wall of the reaction barrel, and a PLC is fixedly installed on the lower portion of the right side of the reaction barrel; a hot water tank is fixedly arranged at the bottom of the reaction barrel, a resistance heating plate is fixedly arranged at the upper part of the hot water tank, and a plurality of heat conduction copper rods which are distributed at equal height are vertically and upwards fixedly connected at the bottom of the reaction barrel;
a plurality of heating barrels which are distributed equidistantly are vertically and fixedly communicated with the bottom of the inner cavity of the reaction barrel, the plurality of heating barrels and the plurality of heat conducting copper rods are in one-to-one alignment sleeve joint in the vertical direction, and a cold water tank is fixedly arranged at the lower part of the left side of the reaction barrel; an ice storage barrel is vertically and upwards fixedly connected to the middle of the inner cavity of the cold water tank, the upper end opening of the ice storage barrel is fixedly inserted in the middle of the upper part of the cold water tank, and four temperature conducting barrels which are distributed in a cross shape are obliquely and fixedly communicated with the side wall of the lower part of the ice storage barrel;
the upper part of the left side of the reaction barrel is fixedly communicated with the head end of a drain pipe, and the tail end of the drain pipe is fixedly communicated with the right side of the upper part of the cold water tank; and the middle part of the right side of the hot water tank is fixedly provided with a liquid pump, a suction opening of the liquid pump is fixedly communicated with the head end of a suction pipe, the tail end of the suction pipe is fixedly communicated with the bottom of the cold water tank, and the right side of the bottom of the hot water tank is fixedly communicated with the suction pipe through a communicating pipe.
In a preferred embodiment of the present invention, the lower end of the heat conductive copper rod is bonded to a resistance heating plate.
As a preferred embodiment of the invention, the middle parts of the left side and the right side of the top cover are vertically and fixedly communicated with liquid level funnels.
In a preferred embodiment of the present invention, a second thermometer is fixedly installed on a lower portion of a left side wall of the cold water tank, and an air release valve is fixedly communicated with a left side of an upper portion of the cold water tank.
In a preferred embodiment of the present invention, a screw cap is screwed to the upper end of the ice bank.
In a preferred embodiment of the present invention, a tap is fixedly connected to a middle position of the bottom of the cold water tank located at a middle position of the bottom of the ice bank.
As a preferred embodiment of the present invention, the drainage port of the liquid pump is fixedly communicated with the lower portion of the right side of the reaction barrel through a water pipe.
In a preferred embodiment of the present invention, the PLC controller is electrically connected to the resistance heating plate, the servo motor, and the liquid pump.
In a preferred embodiment of the present invention, the temperature-increasing cylinder and the temperature-conducting cylinder are both stainless steel pipes.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the invention, hot water in the hot water tank is pumped by the liquid pumping pump through the suction pipe and is input into and filled in the water bath cavity of the whole reaction barrel through the water delivery pipe, then the PLC controls the resistance heating plate to generate heat, the water bath cavity and the heating barrels at the bottom of the inner cavity of the reaction barrel are heated through the plurality of heat conduction copper rods, then raw liquid and chlorosulfonic acid are injected into the inner cavity of the reaction barrel from the two liquid level hoppers to be mixed, the servo motor works to drive the stirring rod to fully and uniformly mix mixed liquid in the inner cavity of the reaction barrel, and the reaction efficiency and effect are improved under the action of the plurality of heating barrels.
2. Because the ice blocks are filled in the ice storage barrel in advance when the reaction is finished and the temperature needs to be reduced, the low temperature generated by the ice blocks cools the water source in the cold water tank from the plurality of temperature guide barrels; then the liquid pump work is carried out the frozen water pump circulation in with the cold water storage cistern and is cooled down to the water bath chamber, then guarantees can be quick with the reaction barrel cooling to room temperature, improves the efficiency of whole modification process.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
FIG. 1 is a schematic view of the overall structure of an apparatus for modifying Astragalus polysaccharides with sulfuric acid according to the present invention;
FIG. 2 is a schematic diagram of the distribution position of the thermal conductivity barrel of the Astragalus polysaccharides sulfuric acid modification apparatus of the present invention on the side wall of the ice storage barrel;
fig. 3 is a schematic structural diagram of the distribution positions of the heating cylinders of the astragalus polysaccharide sulfuric acid modification device on the reaction barrel in a top view.
In the figure: 1. a reaction barrel; 2. a stirring rod; 3. a first thermometer; 4. a PLC controller; 5. a water delivery pipe; 6. a liquid pump; 7. a hot water tank; 8. a communicating pipe; 9. a resistance heating plate; 10. a suction tube; 11. a thermally conductive copper rod; 12. a water discharge faucet; 13. a temperature conduction cylinder; 14. a second thermometer; 15. a cold water tank; 16. a gas release valve; 17. an ice storage cylinder; 18. sealing the cover by screw threads; 19. a warming barrel; 20. a drain pipe; 21. a water bath cavity; 22. a top cover; 23. a liquid level funnel; 24. a communicating pipe; 25. a servo motor; 26. a shaft rod.
The apparatus of the present invention is commercially available and custom made.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the present invention; in the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can, for example, be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-3, the present invention provides a technical solution: an astragalus polysaccharide sulfuric acid modification device comprises a reaction barrel 1, wherein a top cover 22 is fixedly covered on the upper part of the reaction barrel 1, a servo motor 25 is vertically and downwards fixedly installed at the middle position of the upper part of the top cover 22, a driving end of the servo motor 25 is fixedly connected with a shaft rod 26, a stirring rod 2 is fixedly connected to the lower end part of the shaft rod 26, a water bath cavity 21 is formed in the side wall of the reaction barrel 1, a first thermometer 3 is fixedly communicated and installed at the middle position of the right side wall of the reaction barrel 1, and a PLC 4 is fixedly installed at the lower part of the right side of the reaction barrel; a hot water tank 7 is fixedly arranged at the bottom of the reaction barrel 1, a resistance heating plate 9 is fixedly arranged at the upper part of the hot water tank 7, and a plurality of heat conduction copper rods 11 which are distributed at equal height are vertically and upwards fixedly connected at the bottom of the reaction barrel 1;
the bottom of the inner cavity of the reaction barrel 1 is vertically and fixedly communicated with a plurality of temperature-increasing barrels 19 which are distributed at equal intervals, the temperature-increasing barrels 19 and the heat-conducting copper rods 11 are in one-to-one alignment and sleeve joint in the vertical direction, the temperature-increasing effect and efficiency of the temperature-increasing barrels 19 are ensured, and a cold water tank 15 is fixedly arranged at the lower part of the left side of the reaction barrel 1; an ice storage barrel 17 is vertically and upwardly fixedly connected to the middle of the inner cavity of the cold water tank 15, the upper port of the ice storage barrel 17 is fixedly inserted in the middle of the upper part of the cold water tank 15, and four temperature conducting barrels 13 which are distributed in a cross shape are obliquely and fixedly communicated with the side wall of the lower part of the ice storage barrel 17;
the upper part of the left side of the reaction barrel 1 is fixedly communicated with the head end of a drain pipe 20, and the tail end of the drain pipe 20 is fixedly communicated with the right side of the upper part of the cold water tank 15; the middle part of the right side of the hot water tank 7 is fixedly provided with an extraction pump 6, a suction port of the extraction pump 6 is fixedly communicated with the head end of a suction pipe 10, the tail end of the suction pipe 10 is fixedly communicated with the bottom of a cold water tank 15, and the right side of the bottom of the hot water tank 7 is fixedly communicated with the suction pipe 10 through a communicating pipe 8; specifically, the method comprises the following steps: the liquid pump 6 is operated to pump hot water in the hot water tank 7 through the suction pipe 10, the hot water is input into the water bath cavity 21 of the whole reaction barrel 1 through the water conveying pipe 5 and is filled in the water bath cavity 21, then the PLC controls the resistance heating plate 9 to generate heat, the water bath cavity 21 and the temperature-increasing cylinders 19 at the bottoms of the inner cavities of the reaction barrel 1 are heated through the plurality of heat-conducting copper rods 11, then raw liquid and chlorosulfonic acid are injected into the inner cavities of the reaction barrel 1 from the two liquid level hoppers 23 to be mixed, the servo motor 25 is operated to drive the stirring rod 2 to fully and uniformly mix mixed liquid in the inner cavity of the reaction barrel 1, and the reaction efficiency and effect are improved;
when the reaction is finished and the temperature needs to be reduced, ice blocks are filled in the ice storage barrel 17 in advance, and the low temperature generated by the ice blocks cools the water source in the cold water tank 15 through the plurality of temperature guide barrels 13; then the liquid pump 6 works to pump the ice water in the cold water tank 15 to circularly cool the water bath cavity 21, and then the reaction barrel is quickly cooled to the room temperature, so that the efficiency of the whole modification process is improved.
In this embodiment (see fig. 1), the lower end of the heat conducting copper rod 11 is attached to the resistance heating plate 9, so as to ensure a high-efficiency heat conducting effect.
In this embodiment (please refer to fig. 1), the middle parts of the left and right sides of the top cover 22 are vertically and fixedly communicated with liquid level hoppers 23, so that accurate liquid level filling can be better performed.
In this embodiment (see fig. 1), a second thermometer 14 is fixedly installed on the lower portion of the left side wall of the cold water tank 15, and an air release valve 16 is fixedly communicated with the left side of the upper portion of the cold water tank 15.
In this embodiment (see fig. 1), a screw cap 18 is screwed on the upper port of the ice storage barrel 17.
In this embodiment (please refer to fig. 1), the middle position of the bottom of the cold water tank 15 located at the middle position of the bottom of the ice storage barrel 17 is fixedly connected with a water tap 12, and the water tap 12 can be opened at a later stage to discharge the water source in the ice storage barrel 17.
In this embodiment (see fig. 1), the water outlet of the liquid pump 6 is fixedly connected to the lower portion of the right side of the reaction barrel 1 through a water pipe 5.
In this embodiment, the PLC controller 4 is electrically connected to the resistance heating plate 9, the servo motor 25, and the liquid pump 6, and the degree of automation is high.
In this embodiment, the temperature-conducting cylinder 13 and the temperature-increasing cylinder 19 are both stainless steel pipe fittings, so that the temperature-conducting effect is better and the efficiency is higher.
When an astragalus polysaccharide sulfuric acid modification device is used, it is to be noted that the astragalus polysaccharide sulfuric acid modification device is provided, each component is a universal standard component or a component known to those skilled in the art, and the structure and principle of the device can be known to those skilled in the art through technical manuals or conventional experimental methods.
When the device is used, the liquid pump 6 pumps hot water in the hot water tank 7 through the suction pipe 10 and inputs the hot water into the water bath cavity 21 of the whole reaction barrel 1 through the water conveying pipe 5, then the PLC controls the resistance heating plate 9 to generate heat and heats the water bath cavity 21 and the temperature-increasing cylinders 19 at the bottom of the inner cavity of the reaction barrel 1 through the plurality of heat-conducting copper rods 11, then raw liquid and chlorosulfonic acid are injected into the inner cavity of the reaction barrel 1 from the two liquid level hoppers 23 to be mixed, the servo motor 25 drives the stirring rod 2 to fully and uniformly mix mixed liquid in the inner cavity of the reaction barrel 1, and the reaction efficiency and effect are improved under the action of the plurality of temperature-increasing cylinders 19;
when the reaction is finished and the temperature needs to be reduced, ice blocks are filled in the ice storage barrel 17 in advance, and the low temperature generated by the ice blocks cools the water source in the cold water tank 15 through the plurality of temperature guide barrels 13; then the liquid pump 6 works to pump the ice water in the cold water tank 15 to circularly cool the water bath cavity 21, and then the reaction barrel is quickly cooled to the room temperature, so that the efficiency of the whole modification process is improved.
While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (9)
1. The utility model provides an astragalus polysaccharide sulphuric acid modification equipment, includes reaction barrel (1), its characterized in that: a top cover (22) is fixedly covered on the upper portion of the reaction barrel (1), a servo motor (25) is vertically and downwardly fixedly installed in the middle of the upper portion of the top cover (22), a shaft rod (26) is fixedly connected to the driving end of the servo motor (25), a stirring rod (2) is fixedly connected to the lower end of the shaft rod (26), a water bath cavity (21) is formed in the side wall of the reaction barrel (1), a first thermometer (3) is fixedly communicated and installed in the middle of the right side wall of the reaction barrel (1), and a PLC (programmable logic controller) is fixedly installed on the lower portion of the right side of the reaction barrel (1); a hot water tank (7) is fixedly arranged at the bottom of the reaction barrel (1), a resistance heating plate (9) is fixedly arranged at the upper part of the hot water tank (7), and a plurality of heat conduction copper rods (11) which are distributed at equal height are vertically and upwards fixedly connected at the bottom of the reaction barrel (1);
the bottom of the inner cavity of the reaction barrel (1) is vertically and fixedly communicated with a plurality of temperature-increasing barrels (19) which are distributed at equal intervals, the temperature-increasing barrels (19) and the heat-conducting copper rods (11) are in one-to-one alignment sleeve joint in the vertical direction, and a cold water tank (15) is fixedly arranged at the lower part of the left side of the reaction barrel (1); an ice storage barrel (17) is vertically and upwardly fixedly connected to the middle of the inner cavity of the cold water tank (15), an upper port of the ice storage barrel (17) is fixedly inserted in the middle of the upper part of the cold water tank (15), and four temperature conduction barrels (13) which are distributed in a cross shape are obliquely and fixedly communicated with the side wall of the lower part of the ice storage barrel (17);
the upper part of the left side of the reaction barrel (1) is fixedly communicated with the head end of a drain pipe (20), and the tail end of the drain pipe (20) is fixedly communicated with the right side of the upper part of a cold water tank (15); the hot water tank is characterized in that a liquid pump (6) is fixedly mounted in the middle of the right side of the hot water tank (7), a suction opening of the liquid pump (6) is fixedly communicated with the head end of a suction pipe (10), the tail end of the suction pipe (10) is fixedly communicated with the bottom of a cold water tank (15), and the hot water tank is fixedly communicated with the right side of the bottom of the hot water tank (7) through a communicating pipe (8).
2. The astragalus polysaccharide sulfuric acid modification apparatus of claim 1, wherein: the lower end part of the heat conduction copper rod (11) is attached to the resistance heating plate (9).
3. The astragalus polysaccharide sulfuric acid modification apparatus of claim 1, wherein: the middle parts of the left side and the right side of the top cover (22) are vertically and fixedly communicated with liquid level funnels (23).
4. The astragalus polysaccharide sulfuric acid modification apparatus of claim 1, wherein: cold water storage cistern (15) left side wall lower part fixed mounting has second thermometer (14), is located cold water storage cistern (15) upper portion left side fixed intercommunication has snuffle valve (16).
5. The astragalus polysaccharide sulfuric acid modification apparatus of claim 1, wherein: a thread sealing cover (18) is screwed on the upper port of the ice storage cylinder (17) in a thread way.
6. The astragalus polysaccharide sulfuric acid modification apparatus of claim 1, wherein: a water discharging tap (12) is fixedly connected with the middle position of the bottom of the cold water tank (15) positioned at the middle position of the bottom of the ice storage barrel (17).
7. The astragalus polysaccharide sulfuric acid modification apparatus of claim 1, wherein: and the water outlet of the liquid pump (6) is fixedly communicated with the lower part of the right side of the reaction barrel (1) through a water delivery pipe (5).
8. The astragalus polysaccharide sulfuric acid modification apparatus of claim 1, wherein: and the PLC (4) is electrically connected with the resistance heating plate (9), the servo motor (25) and the liquid pump (6).
9. The astragalus polysaccharide sulfuric acid modification apparatus of claim 1, wherein: the temperature-conducting cylinder (13) and the temperature-increasing cylinder (19) are both stainless steel pipe fittings.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011076660.XA CN112094360A (en) | 2020-10-10 | 2020-10-10 | Astragalus polysaccharide sulphuric acid modification equipment |
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| CN202011076660.XA CN112094360A (en) | 2020-10-10 | 2020-10-10 | Astragalus polysaccharide sulphuric acid modification equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115371336A (en) * | 2022-07-22 | 2022-11-22 | 江西锐克斯科技有限公司 | Cooling device for thermosetting powder coating |
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| CN115371336B (en) * | 2022-07-22 | 2024-01-09 | 永康市辰马工贸股份有限公司 | Cooling device for thermosetting powder coating |
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