CN115318228A - Reation kettle of uridylic acid disodium preparation with PH regulation and control system - Google Patents
Reation kettle of uridylic acid disodium preparation with PH regulation and control system Download PDFInfo
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- CN115318228A CN115318228A CN202210989576.XA CN202210989576A CN115318228A CN 115318228 A CN115318228 A CN 115318228A CN 202210989576 A CN202210989576 A CN 202210989576A CN 115318228 A CN115318228 A CN 115318228A
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- reaction kettle
- main body
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- kettle main
- rod
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- DJJCXFVJDGTHFX-XVFCMESISA-N uridine 5'-monophosphate Chemical compound O[C@@H]1[C@H](O)[C@@H](COP(O)(O)=O)O[C@H]1N1C(=O)NC(=O)C=C1 DJJCXFVJDGTHFX-XVFCMESISA-N 0.000 title claims abstract description 29
- QXNVGIXVLWOKEQ-UHFFFAOYSA-N Disodium Chemical compound [Na][Na] QXNVGIXVLWOKEQ-UHFFFAOYSA-N 0.000 title claims abstract description 28
- 230000029219 regulation of pH Effects 0.000 title claims abstract description 13
- DJJCXFVJDGTHFX-UHFFFAOYSA-N Uridinemonophosphate Natural products OC1C(O)C(COP(O)(O)=O)OC1N1C(=O)NC(=O)C=C1 DJJCXFVJDGTHFX-UHFFFAOYSA-N 0.000 title claims abstract description 12
- FOGRQMPFHUHIGU-UHFFFAOYSA-N Uridylic acid Natural products OC1C(OP(O)(O)=O)C(CO)OC1N1C(=O)NC(=O)C=C1 FOGRQMPFHUHIGU-UHFFFAOYSA-N 0.000 title claims abstract description 12
- 238000002360 preparation method Methods 0.000 title claims description 14
- 238000006243 chemical reaction Methods 0.000 claims abstract description 108
- 238000003860 storage Methods 0.000 claims abstract description 67
- 238000003756 stirring Methods 0.000 claims description 39
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 30
- 239000007788 liquid Substances 0.000 claims description 19
- 239000000243 solution Substances 0.000 claims description 18
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 16
- 238000000034 method Methods 0.000 claims description 13
- 239000002994 raw material Substances 0.000 claims description 13
- 239000011550 stock solution Substances 0.000 claims description 10
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 8
- 235000011089 carbon dioxide Nutrition 0.000 claims description 8
- 241001233242 Lontra Species 0.000 claims description 6
- 230000000670 limiting effect Effects 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 6
- 238000004140 cleaning Methods 0.000 claims description 5
- 239000011259 mixed solution Substances 0.000 claims description 5
- 230000002349 favourable effect Effects 0.000 claims description 4
- 238000003780 insertion Methods 0.000 claims description 4
- 230000037431 insertion Effects 0.000 claims description 4
- 239000003513 alkali Substances 0.000 claims description 3
- 239000008213 purified water Substances 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 claims 8
- 238000001514 detection method Methods 0.000 abstract description 5
- 239000000463 material Substances 0.000 description 9
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
- 238000007789 sealing Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 239000003317 industrial substance Substances 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 235000011121 sodium hydroxide Nutrition 0.000 description 2
- 239000002351 wastewater Substances 0.000 description 2
- 208000034189 Sclerosis Diseases 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 150000007523 nucleic acids Chemical class 0.000 description 1
- 102000039446 nucleic acids Human genes 0.000 description 1
- 108020004707 nucleic acids Proteins 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/18—Stationary reactors having moving elements inside
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/0006—Controlling or regulating processes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/0053—Details of the reactor
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
- C07H1/00—Processes for the preparation of sugar derivatives
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
- C07H19/00—Compounds containing a hetero ring sharing one ring hetero atom with a saccharide radical; Nucleosides; Mononucleotides; Anhydro-derivatives thereof
- C07H19/02—Compounds containing a hetero ring sharing one ring hetero atom with a saccharide radical; Nucleosides; Mononucleotides; Anhydro-derivatives thereof sharing nitrogen
- C07H19/04—Heterocyclic radicals containing only nitrogen atoms as ring hetero atom
- C07H19/06—Pyrimidine radicals
- C07H19/10—Pyrimidine radicals with the saccharide radical esterified by phosphoric or polyphosphoric acids
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
- G01N21/77—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator
- G01N21/78—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator producing a change of colour
- G01N21/80—Indicating pH value
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Biotechnology (AREA)
- Physics & Mathematics (AREA)
- Molecular Biology (AREA)
- Genetics & Genomics (AREA)
- Analytical Chemistry (AREA)
- Pathology (AREA)
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- General Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Control Of Non-Electrical Variables (AREA)
Abstract
The invention discloses a reaction kettle for preparing uridylic acid disodium with a PH regulation and control system, which comprises a lantern ring, wherein a baffle is arranged on the inner surface of the lantern ring, a reaction kettle main body is arranged at the top of the baffle I, and a storage plate is arranged on the inner surface of the reaction kettle main body; a top plate is placed at the top of the object placing plate, a controller is embedded in the top of the top plate, a storage box is installed at the bottom of the top plate, a hydraulic push rod is installed on the top wall of the storage box, an object placing sleeve is installed at the output end of the hydraulic push rod, and a PH digital sensor is installed at the bottom of the object placing sleeve; and the PH digital sensor is electrically connected with the controller. According to the invention, the reaction kettle main body, the hydraulic push rod, the object placing sleeve and the PH digital sensor are arranged, the hydraulic push rod is started to drive the object placing sleeve to move downwards, and the PH value of the solution in the reaction kettle main body is detected by the PH digital sensor, so that a worker can conveniently adjust the PH value of the solution in the reaction kettle main body according to the detection result.
Description
Technical Field
The invention relates to the technical field of preparation of disodium uridylate, in particular to a reaction kettle for preparing disodium uridylate with a pH regulation and control system.
Background
Disodium uridylate, also called 5-disodium uridylate, can be used as an important intermediate for producing nucleic acid medicaments, health-care food and biochemical reagents and plays an important role in treating various serious diseases, while the existing disodium uridylate usually needs to be put into reaction kettles to react with raw materials in different proportions in the production and preparation processes, but the existing reaction kettles are inconvenient for pH value detection of a mixed solution in the reaction process and have certain defects, so that the reaction kettle for preparing the disodium uridylate with a pH regulation and control system is urgently needed.
The existing reaction kettle has the defects that:
1. patent document CN213408689U provides an use reation kettle of reation kettle weighing device, relates to reation kettle technical field, including reation kettle body, pressure top cap and filter equipment, the lower fixed surface of reation kettle body is connected with the operation panel, and the pressure top cap is located the reation kettle body directly over, and the lower surface and the reation kettle body of pressure top cap offset, and the last fixed surface of pressure top cap is connected with the rotation motor. The utility model discloses, at present most reation kettle is used as the material processing in chemical industry, reation kettle inner wall need clear up after long-term the use, need collect industrial chemicals's residue after the clearance, at present most reation kettle on the market directly discharges sewage into the wastewater disposal basin after wasing and waits to handle, but because industrial chemicals's variability makes some sclerosis's raw and other materials long-term accumulation have caused inconvenience for the cleaning work in the wastewater disposal basin, also produce the influence for reation kettle's follow-up blowdown, need improve this, but reation kettle in the above-mentioned publication mainly considers how to conveniently clear up reation kettle, do not consider current uridylic acid disodium in the preparation process, and do not conveniently carry out the pH value to the solution in the reation kettle and detect;
2. patent document CN210545164U discloses an agitating unit and reation kettle for reation kettle, including the reation kettle body, reation kettle body top is fixed with the reation kettle top cap, the discharge gate both sides are fixed with notch connecting block, every respectively the notch department of notch connecting block all is fixed with the spliced pole, every the connecting block bottom all is fixed with the telescopic link, two the telescopic link bottom is connected with the base jointly, be equipped with supplementary rabbling mechanism on the reation kettle top cap, be equipped with hoist mechanism on the reation kettle body. The utility model discloses a telescopic link of hoist mechanism cooperation reation kettle cauldron body bottom is used, can make the reation kettle cauldron body carry out the chemical reaction again and can carry out the up-and-down motion, the internal chemical of reation kettle alright be internal reciprocating motion at the reation kettle like this, the auxiliary stirring mechanism on the cooperation reation kettle top cap can fully mix reaction medicament, make the reaction more abundant, finished product purity is higher, but the reation kettle in the above-mentioned publication mainly consider through stirring the material, thereby make the reaction more abundant, do not consider that current uridylic acid disodium has not washed PH value after having detected, and be inconvenient to the PH digital sensor, and then influence the accuracy of follow-up testing result easily;
3. the patent document CN212492936U discloses a sealing device of a reaction kettle and the reaction kettle, which comprises a reaction kettle, wherein a rotary column is fixedly installed at the top of the reaction kettle, a rotary table is sleeved on the outer ring of the rotary column, a support is arranged at the top of the rotary column, a driving motor is arranged at the top of the support, a feeding pipe is connected to the right side of the top of the rotary table in a penetrating manner, two support rods are fixedly installed at the bottom of the inner wall of the reaction kettle, a bearing is arranged at the top of each support rod, a stirring shaft is connected to the inner ring of the bearing in a penetrating manner, the top of the stirring shaft sequentially penetrates through the top of the reaction kettle, the rotary column and the support and is fixedly connected with an output shaft of the driving motor, a plurality of stirring blades are uniformly arranged on the outer ring of the stirring shaft, a pressure relief pipe is connected to the top of the left side of the reaction kettle in a penetrating manner, an air outlet pipe is arranged on the air outlet of the air outlet pipe, a pressure gauge is arranged on the air outlet of the reaction kettle, the sealing effect of the reaction kettle is good through the cooperation of the rotary column, the rotary table, the pressure relief pipe, the pressure gauge, the sealing structure is not easy to loosen, and the safety of the sealing structure is guaranteed, but how to improve the sealing of the reaction kettle in the conventional reaction kettle is not convenient assembly;
4. patent document CN216063246U discloses a chemical industry reation kettle that prevents material adhesion reation kettle inner wall, its technical scheme is: the scraping mechanism is arranged in the reaction kettle body, the bottom of the reaction kettle body is provided with a support assembly, the support assembly comprises support legs, and the support legs are fixedly connected with the reaction kettle body; strike off the mechanism and include the transmission shaft, inside the reation kettle body was located to the transmission shaft, the beneficial effects of the utility model are that: remove the material of striking off reation kettle body inner wall adhesion through striking off the arc scraper blade in the mechanism, one rotation of gear drives reciprocal lead screw and takes place to rotate, make the arc scraper blade remove the position that does not strike off, thereby reach the effect of carrying out abundant striking off with reation kettle body inner wall, prevent that the material adhesion is on reation kettle body inner wall, improve reation kettle's life, perpendicular scraper blade strikes off one side to the arc scraper blade and scrapes, prevent the reaction material adhesion on arc scraper blade surface, but how convenient clearance is glued to the material of gluing at the reation kettle inner wall is mainly considered to reation kettle in the above-mentioned publication, do not consider current reation kettle and do not have the cooling function, the practicality is relatively poor.
Disclosure of Invention
The invention aims to provide a reaction kettle for preparing uridylic acid disodium with a pH regulation system, which is used for solving the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a reaction kettle for preparing uridylic acid disodium with a pH regulation system comprises a lantern ring, wherein a first baffle is arranged on the inner surface of the lantern ring, a reaction kettle main body is placed at the top of the first baffle, and a storage plate is arranged on the inner surface of the reaction kettle main body;
a top plate is arranged on the top of the object placing plate and is embedded with the reaction kettle main body, a controller is embedded in the top of the top plate, a storage box is arranged at the bottom of the top plate, a hydraulic push rod is arranged on the top wall of the storage box, an object placing sleeve is arranged at the output end of the hydraulic push rod, and a PH digital sensor is arranged at the bottom of the object placing sleeve;
and the PH digital sensor is electrically connected with the controller.
Preferably, servo motor is installed to the diapire of storage tank, and servo motor is located one side of hydraulic push rod, and the connecting rod is installed to servo motor's output, and the connecting plate is installed to the bottom of connecting rod, and the water storage frame is installed at the top of connecting plate.
Preferably, the rotation motor is installed at the top of roof, the puddler is installed to the output of rotating the motor, the surface mounting of puddler has the stirring rod of four equidistance symmetrical arrangement of group, the storage tank is located one side of stirring rod, the surface that two sets of stirring rods in the below are close to each other all is provided with the slot, the equal slidable mounting in inside of two sets of slots has the inserted block, the surface mounting that two sets of inserted blocks are close to each other has the otter board, one side outer wall of two sets of stirring rods in the below is provided with the jack, the inserted bar is installed to the inside gomphosis of jack, baffle two is installed to the one end of inserted bar, one side outer wall of baffle two is laminated with one side outer wall of stirring rod mutually, the pull rod is installed to the opposite side outer wall of baffle two, and the pull rod is "L" font.
Preferably, the lantern ring is of a hollow structure, the connecting pipe is installed at the top of the lantern ring, slotted holes which are uniformly arranged up and down are formed in the inner surface of the lantern ring in a penetrating mode, the slotted holes are located above the first baffle plate, and the cover cap is installed on the outer surface of the connecting pipe in a threaded mode.
Preferably, the reaction kettle main body is positioned on the inner side of the lantern ring, and the hydraulic push rod can drive the object placing sleeve to move up and down in the reaction kettle main body;
the connecting plate is disc-shaped, the water storage frame is positioned on one side of the connecting rod, the servo motor can drive the connecting plate to do circular motion, and the diameter of the water storage frame is larger than that of the object placing sleeve;
the rotating motor is positioned in front of the side of the controller, and the stirring rod is positioned above the side of the connecting plate.
Preferably, the top of roof is run through and is provided with the notch, and the notch is located the one side of rotating the motor, and the top of roof is run through and is provided with symmetrical arrangement put the thing hole, and two sets of inside gomphosis of putting the thing hole are installed and are put the thing piece, and the top of putting the thing piece is installed the stock solution bottle, and the bottom of stock solution bottle laminates with the top of roof mutually.
Preferably, the bottom of stock solution bottle is installed the drain pipe, and the drain pipe is located the inboard of notch.
Preferably, the feeder hopper is installed at the top of roof, and the feeder hopper is located the side the place ahead of rotating the motor, and electronic valve is all installed to the surface of feeder hopper and drain pipe, and the surface mounting of roof has the pull ring of symmetric arrangement.
Preferably, the working steps of the reaction kettle are as follows:
s1, before use, firstly inserting the inserting block into the slot, then installing the screen plate between the two groups of stirring rods below through the embedding of the inserting block and the slot, and not only improving the stirring speed but also conveniently cleaning the screen plate through the disassembly and assembly of the screen plate;
s2, then placing the reaction kettle main body on the first baffle plate in the sleeve ring, injecting a proper amount of purified water into the water storage frame, then placing the top plate on the object placing plate, and enabling the top plate to be embedded with the reaction kettle main body;
s3, injecting raw materials into the reaction kettle main body through the feed hopper, installing the liquid storage bottle on the top plate through the embedding of the object placing block and the object placing hole, injecting hydrochloric acid into the liquid storage bottle, and opening an electronic valve on the liquid outlet pipe, so that the hydrochloric acid is conveniently dripped into the reaction kettle main body;
s4, when the detected PH value does not meet the preparation requirement, adjusting the PH index through liquid caustic soda, then starting a hydraulic push rod, so that the object placing sleeve can move upwards, and then starting a servo motor, so that a connecting plate can be driven to rotate under the action of a connecting rod until a water storage frame on the connecting plate can be positioned below the object placing sleeve;
s5, in the reaction process, dry ice can be put into through the connecting pipe towards the inside of lantern ring to carry cold air for the reation kettle main part through the slotted hole, thereby can reduce the temperature in the reation kettle main part, and then can improve reaction efficiency.
Preferably, the step S1 further includes the steps of:
s11, after the screen plate is arranged on the stirring rod, the inserting rod is inserted into the inserting hole, and then the baffle plate II is arranged at one end of the stirring rod through the embedding of the inserting rod and the inserting hole, so that a certain limiting effect is achieved;
in step S3, the method further includes the steps of:
s31, in the process, the rotating motor is started, so that the stirring rod is driven to rotate, the raw materials in the reaction kettle main body can be mixed through the stirring rod and the screen plate, and the reaction efficiency is improved;
s32, after the reaction is finished, starting a hydraulic push rod in the storage box, so that a PH digital sensor on the storage sleeve can be driven to move downwards until the PH digital sensor is contacted with the solution in the reaction kettle main body, and the PH value of the mixed solution can be conveniently detected;
in step S4, the method further includes the steps of:
s41, then start hydraulic push rod once more to can drive and put thing cover downstream, until making PH digital sensor can insert the inside of water storage frame, and then can rinse PH digital sensor, be favorable to carrying out the PH value to the solution after adjusting the pH valve and detect, follow this and reciprocate, until making the internal solution of reation kettle main part reach suitable PH value.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the lantern ring, the reaction kettle main body, the hydraulic push rod, the object placing sleeve and the PH digital sensor are installed, after the reaction of the materials is finished, the hydraulic push rod is started, so that the object placing sleeve can be driven to move downwards, then the PH value of the solution in the reaction kettle main body can be detected through the PH digital sensor, and the detection result is displayed on the controller, so that a worker can conveniently adjust the PH value of the solution in the reaction kettle main body according to the detection result.
2. According to the invention, the servo motor, the connecting rod, the connecting plate and the water storage frame are arranged, after the PH value of the solution is detected for the first time, the servo motor is started, so that the connecting rod can be driven to rotate, then the water storage frame can be driven to do circular motion under the action of the connecting plate until the water storage frame can be positioned below the storage sleeve, therefore, the PH digital sensor is convenient to clean, and the accuracy of the detection result can be improved to a certain extent.
3. According to the invention, the rotating motor is started through the rotating motor, the stirring rod, the slot, the insert block, the screen plate, the jack, the second baffle plate and the pull rod, so that the stirring rod can be driven to stir the solution in the reaction kettle main body under the action of the stirring rod, raw materials are conveniently mixed, the pull rod is pulled outwards, the insert rod on the second baffle plate can be driven to be separated from the jack, then the insert block can be pulled to move in the slot, the screen plate is conveniently taken down from the stirring rod, and convenience is provided for subsequent cleaning operation to a certain extent.
4. According to the invention, the connecting pipe, the slotted hole and the cap are arranged, when the solution in the reaction kettle main body needs to be cooled, the cap is unscrewed, and then dry ice is put into the lantern ring through the connecting pipe, so that cold air emitted by the dry ice can be transferred to the reaction kettle main body through the slotted hole, and the efficiency of raw material reaction can be improved to a certain extent.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of an assembly structure of the slot of the present invention;
FIG. 3 is a schematic view of an assembly structure of the liquid storage bottle of the present invention;
FIG. 4 is a schematic diagram of an assembly structure of the PH digital sensor of the present invention;
FIG. 5 is a schematic view of an assembly structure of the connection plate of the present invention;
FIG. 6 is a plan view of the storage compartment of the present invention;
FIG. 7 is a schematic view of an assembly structure of the net plate of the present invention;
FIG. 8 is a plan view of the assembled structure of the collar of the present invention;
fig. 9 is a flow chart of the operation of the present invention.
In the figure: 1. a collar; 2. a first baffle plate; 3. a reaction kettle main body; 4. a storage plate; 5. a top plate; 6. a controller; 7. a storage box; 8. a hydraulic push rod; 9. a storage sleeve; 10. a pH digital sensor; 11. a servo motor; 12. a connecting rod; 13. a connecting plate; 14. a water storage frame; 15. rotating the motor; 16. a stirring rod; 17. a stirring rod; 18. inserting slots; 19. inserting a block; 20. a screen plate; 21. a jack; 22. a second baffle plate; 23. a pull rod; 24. a connecting pipe; 25. a slot; 26. capping; 27. a notch; 28. placing the object blocks; 29. a liquid storage bottle; 30. a liquid outlet pipe; 31. a feed hopper; 32. and (4) a pull ring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be a fixed connection, a detachable connection, or an integral connection; 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 4, fig. 6 and fig. 9, an embodiment of the present invention: a reaction kettle for preparing uridylic acid disodium with a PH regulation system comprises a lantern ring 1, a PH digital sensor 10 and a pull ring 32, wherein a baffle I2 is installed on the inner surface of the lantern ring 1, a reaction kettle main body 3 is placed at the top of the baffle I2, a storage plate 4 is installed on the inner surface of the reaction kettle main body 3, a top plate 5 is placed at the top of the storage plate 4, the top plate 5 is embedded with the reaction kettle main body 3, a controller 6 is embedded in the top of the top plate 5, a storage box 7 is installed at the bottom of the top plate 5, a hydraulic push rod 8 is installed on the top wall of the storage box 7, a storage sleeve 9 is installed at the output end of the hydraulic push rod 8, the PH digital sensor 10 is installed at the bottom of the storage sleeve 9, the PH digital sensor 10 is electrically connected with the controller 6, a notch 27 is arranged at the top of the top plate 5 in a penetrating manner, and notch 27 is located one side of rotating motor 15, the top of roof 5 is run through the thing hole of putting that is provided with symmetrical arrangement, article block 28 is installed to two sets of inside gomphosis of putting the thing hole, stock solution bottle 29 is installed at the top of putting article block 28, and the bottom of stock solution bottle 29 is laminated mutually with the top of roof 5, drain pipe 30 is installed to the bottom of stock solution bottle 29, and drain pipe 30 is located the inboard of notch 27, feeder hopper 31 is installed at the top of roof 5, and feeder hopper 31 is located the side the place ahead of rotating motor 15, electronic valve is all installed to the surface of feeder hopper 31 and drain pipe 30, the surface mounting of roof 5 has symmetrical arrangement's pull ring 32, reation kettle main part 3 is located the inboard of the lantern ring 1, hydraulic push rod 8 can drive and put thing cover 9 and reciprocate in reation kettle main part 3.
Further, when preparing disodium uridylate, at first place reation kettle main part 3 on baffle 2 in the lantern ring 1, place roof 5 on putting thing board 4 next, and come roof 5 to fix the top at reation kettle main part 3 through roof 5 and the gomphosis of reation kettle main part 3, pour the raw materials of preparing disodium uridylate into reation kettle main part 3's inside through feeder hopper 31 next, and inject hydrochloric acid into stock solution bottle 29, open the electronic valve on drain pipe 30 next, thereby make things convenient for dropwise add hydrochloric acid to react, after the reaction, start hydraulic push rod 8 in the storage tank 7, thereby can drive and put thing cover 9 and move down, just then can detect the pH value of solution in reation kettle main part 3 through PH digital sensor 10, and use liquid alkali to adjust the pH valve of solution in reation kettle main part 3, until make it be in suitable pH valve.
Referring to fig. 5, an embodiment of the present invention: the utility model provides a reation kettle of uridylic acid disodium preparation with PH regulation and control system, including servo motor 11 and water storage frame 14, servo motor 11 is installed to the diapire of storage tank 7, and servo motor 11 is located one side of hydraulic push rod 8, connecting rod 12 is installed to servo motor 11's output, connecting plate 13 is installed to the bottom of connecting rod 12, water storage frame 14 is installed at the top of connecting plate 13, connecting plate 13 is discoid, water storage frame 14 is located one side of connecting rod 12, servo motor 11 can drive connecting plate 13 and be circular motion, water storage frame 14's diameter is greater than the diameter of putting thing cover 9.
Further, PH value detects the back that finishes, hydraulic push rod 8 is started once more, thereby it puts thing cover 9 rebound to drive, start servo motor 11 after that, thereby can drive connecting plate 13 and rotate under connecting rod 12's effect, until making water storage frame 14 rotate to the below of putting thing cover 9, start hydraulic push rod 8 after that, thereby it inserts the inside of water storage frame 14 to drive to put thing cover 9, thereby the convenience is washd PH digital sensor 10, and then the follow-up PH value that carries on of being convenient for detects, be favorable to improving the accuracy of testing result.
Referring to fig. 7 and 8, an embodiment of the present invention: the utility model provides a reation kettle of uridylic acid disodium preparation with PH regulation and control system, including rotating motor 15 and pull rod 23, rotating motor 15 is installed at the top of roof 5, rotating motor 15's output is installed puddler 16, the surface mounting of puddler 16 has four group's equidistance symmetrical arrangement's puddler 17, storage tank 7 is located one side of puddler 17, the surface that two sets of puddlers 17 in the below are close to each other all is provided with slot 18, equal slidable mounting in the inside of two sets of slots 18 has inserted block 19, the surface mounting that two sets of inserted block 19 are close to each other has otter board 20, one side outer wall of two sets of puddlers 17 in the below is provided with jack 21, the inserted bar is installed to the inside gomphosis of jack 21, baffle two 22 is installed to the one end of inserted bar, the one side outer wall of baffle two 22 is laminated with one side outer wall of puddler 17, pull rod 23 is installed to the opposite side outer wall of baffle two 22, and pull rod 23 is "L" font ", rotating motor 15 is located the side the place ahead of controller 6, puddler 17 is located the side top of connecting plate 13.
Further, before using, insert piece 19 in the inside of slot 18, just then can install otter board 20 in the centre of two sets of puddlers 17 in the below, and the gomphosis through inserted bar and jack 21 comes to install baffle two 22 in the one end of puddler 17, thereby play certain limiting displacement, put into the inside back of reation kettle main part 3 with the raw materials, start rotation motor 15, thereby drive puddler 16 and rotate, just then can improve stirring speed through puddler 17 and otter board 20, and then improve reaction rate.
Referring to fig. 1, fig. 2 and fig. 3, an embodiment of the present invention: the utility model provides a reation kettle of uridylic acid disodium preparation with PH regulation and control system, includes connecting pipe 24 and notch 27, and lantern ring 1 is hollow structure, and connecting pipe 24 is installed at the top of lantern ring 1, and the internal surface of lantern ring 1 runs through the slotted hole 25 that is provided with upper and lower evenly arranged, and slotted hole 25 is located the top of baffle 2, and block 26 is installed to the surface screw thread of connecting pipe 24.
Further, in the preparation process, dry ice can be put into the interior of the lantern ring 1 through the connecting pipe 24 according to actual needs, and the cap 26 is screwed on the surface of the connecting pipe 24, so that cold air emitted by the dry ice can leak out through the slotted hole 25 and is transferred to the reaction kettle main body 3, and then the purpose of reducing the temperature in the reaction kettle main body 3 can be achieved.
Further, the working steps of the reaction kettle are as follows:
s1, before use, firstly inserting the inserting block 19 into the slot 18, then installing the screen plate 20 between the two groups of stirring rods 17 below through the embedding of the inserting block 19 and the slot 18, and not only improving the stirring speed but also conveniently cleaning the screen plate 20 through the disassembly and assembly of the screen plate 20;
s2, then placing the reaction kettle main body 3 on the first baffle 2 in the lantern ring 1, injecting a proper amount of purified water into the water storage frame 14, then placing the top plate 5 on the object placing plate 4, and enabling the top plate 5 to be embedded with the reaction kettle main body 3;
s3, injecting raw materials into the reaction kettle main body 3 through the feed hopper 31, installing the liquid storage bottle 29 on the top plate 5 through the embedding of the object placing block 28 and the object placing hole, then injecting hydrochloric acid into the liquid storage bottle 29, and opening an electronic valve on the liquid outlet pipe 30, so that the hydrochloric acid is conveniently dripped into the reaction kettle main body 3;
s4, when the detected PH value does not meet the preparation requirement, adjusting the PH index through liquid alkali, and then starting a hydraulic push rod 8, so that the object placing sleeve 9 can move upwards, and then starting a servo motor 11, so that a connecting plate 13 can be driven to rotate under the action of a connecting rod 12 until a water storage frame 14 on the connecting plate 13 can be positioned below the object placing sleeve 9;
s5, in the reaction process, dry ice can be put into the interior of the lantern ring 1 through the connecting pipe 24, and cold air is conveyed to the reaction kettle main body 3 through the slotted hole 25, so that the temperature in the reaction kettle main body 3 can be reduced, and the reaction efficiency can be improved.
In step S1, the method further includes the steps of:
s11, after the screen plate 20 is arranged on the stirring rod 17, the inserted rod is inserted into the insertion hole 21, and then the baffle plate II 22 is arranged at one end of the stirring rod 17 through the embedding of the inserted rod and the insertion hole 21, so that a certain limiting effect is achieved;
in step S3, the method further includes the steps of:
s31, in the process, the rotating motor 15 is started, so that the stirring rod 16 is driven to rotate, the raw materials in the reaction kettle main body 3 can be mixed through the stirring rod 17 and the screen plate 20, and the reaction efficiency is improved;
s32, after the reaction is finished, starting a hydraulic push rod 8 in the storage box 7, so that the PH digital sensor 10 on the storage sleeve 9 can be driven to move downwards until the PH digital sensor is contacted with the solution in the reaction kettle main body 3, and the PH value of the mixed solution can be conveniently detected;
in step S4, the method further includes the steps of:
s41, then start hydraulic push rod 8 again to can drive and put thing cover 9 downstream, until making PH digital sensor 10 can insert the inside of water storage frame 14, and then can wash PH digital sensor 10, be favorable to carrying out the PH value to the solution after adjusting the pH valve and detect, follow this and reciprocate, until the solution that makes in the reation kettle main part 3 reaches suitable PH value.
The working principle is as follows: inject the raw materials into the reaction kettle main part 3 through the feeder hopper 31, then start the rotating motor 15, thereby drive the puddler 16 to rotate, and then can mix the raw materials in the reaction kettle main part 3 through puddler 17 and otter board 20, thereby improve the reaction efficiency, after the reaction finishes, start the hydraulic push rod 8, thereby can drive the PH digital sensor 10 to move down, thereby conveniently detect the PH value of the mixed solution, when the detected PH value does not accord with the preparation requirement, can adjust the PH index through the liquid caustic soda, and start the servo motor 11, thereby can drive the connecting plate 13 to rotate, until making the water storage frame 14 can be located and putting the below of thing cover 9, then start the hydraulic push rod 8 again, thereby can drive and put thing cover 9 to move down, until making the PH digital sensor 10 can insert the inside of water storage frame 14, and then can wash the PH digital sensor 10, can improve the accuracy of PH testing result to a certain extent;
in the reaction process, dry ice is put into the inside of lantern ring 1 through connecting pipe 24 to carry cold air for reation kettle main part 3 through slotted hole 25, thereby can reduce the temperature in reation kettle main part 3, and then can improve reaction efficiency.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes 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.
Claims (10)
1. A reation kettle of uridylic acid disodium preparation with PH regulation system, includes lantern ring (1), its characterized in that: a first baffle (2) is installed on the inner surface of the lantern ring (1), a reaction kettle main body (3) is placed at the top of the first baffle (2), and a storage plate (4) is installed on the inner surface of the reaction kettle main body (3);
a top plate (5) is placed at the top of the object placing plate (4), the top plate (5) is embedded with the reaction kettle main body (3), a controller (6) is embedded in the top of the top plate (5), an object storing box (7) is installed at the bottom of the top plate (5), a hydraulic push rod (8) is installed on the top wall of the object storing box (7), an object placing sleeve (9) is installed at the output end of the hydraulic push rod (8), and a PH digital sensor (10) is installed at the bottom of the object placing sleeve (9);
the PH digital sensor (10) is electrically connected with the controller (6).
2. The reaction kettle for preparing disodium uridylate with a pH regulating system according to claim 1, wherein: servo motor (11) are installed to the diapire of storage tank (7), and servo motor (11) are located one side of hydraulic push rod (8), and connecting rod (12) are installed to the output of servo motor (11), and connecting plate (13) are installed to the bottom of connecting rod (12), and water storage frame (14) are installed at the top of connecting plate (13).
3. The reaction kettle for preparing disodium uridylate with a pH regulating system according to claim 1, wherein: rotation motor (15) are installed at the top of roof (5), puddler (16) are installed to the output of rotation motor (15), the surface mounting of puddler (16) has puddler (17) of four groups equidistance symmetrical arrangement, storage tank (7) are located one side of puddler (17), the surface that two sets of puddlers (17) in the below are close to each other all is provided with slot (18), the equal slidable mounting in inside of two sets of slots (18) has inserted block (19), the surface mounting that two sets of inserted blocks (19) are close to each other has otter board (20), one side outer wall of two sets of puddlers (17) in the below is provided with jack (21), the inserted bar is installed to the inside gomphosis of jack (21), baffle two (22) are installed to the one end of inserted bar, one side outer wall of baffle two (22) is laminated with the one side outer wall of puddler (17) mutually, pull rod (23) are installed to the opposite side of baffle two (22), and pull rod (23) are "L" font.
4. The reactor for preparing disodium uridylate with pH regulating system as claimed in claim 1, wherein: the lantern ring (1) is of a hollow structure, the connecting pipe (24) is installed at the top of the lantern ring (1), the inner surface of the lantern ring (1) is provided with slotted holes (25) which are uniformly arranged from top to bottom in a penetrating mode, the slotted holes (25) are located above the baffle plate I (2), and the cover cap (26) is installed on the outer surface of the connecting pipe (24) in a threaded mode.
5. The reaction kettle for preparing uridylate disodium with a pH regulating system according to any one of claims 1 to 3, wherein: the reaction kettle main body (3) is positioned on the inner side of the lantern ring (1), and the hydraulic push rod (8) can drive the object placing sleeve (9) to move up and down in the reaction kettle main body (3);
the connecting plate (13) is disc-shaped, the water storage frame (14) is positioned on one side of the connecting rod (12), the servo motor (11) can drive the connecting plate (13) to do circular motion, and the diameter of the water storage frame (14) is larger than that of the storage sleeve (9);
the rotating motor (15) is positioned at the front side of the controller (6), and the stirring rod (17) is positioned above the connecting plate (13).
6. The reactor for preparing disodium uridylate with pH regulating system as claimed in claim 3, wherein: the top of roof (5) is run through and is provided with notch (27), and notch (27) are located one side of rotating motor (15), and the top of roof (5) is run through and is provided with symmetrical arrangement's the thing hole of putting, and two sets of inside gomphosis that put the thing hole are installed and are put thing piece (28), and stock solution bottle (29) are installed at the top of putting thing piece (28), and the bottom of stock solution bottle (29) is laminated mutually with the top of roof (5).
7. The reactor for preparing disodium uridylate with pH regulating system as claimed in claim 6, wherein: liquid outlet pipe (30) are installed to the bottom of stock solution bottle (29), and liquid outlet pipe (30) are located the inboard of notch (27).
8. The reactor for preparing disodium uridylate with pH regulating system as claimed in claim 7, wherein: feeder hopper (31) are installed at the top of roof (5), and feeder hopper (31) are located the side the place ahead of rotating motor (15), and electronic valve is all installed to the surface of feeder hopper (31) and drain pipe (30), and the surface mounting of roof (5) has symmetrical arrangement's pull ring (32).
9. The method for using the reaction kettle for preparing the uridylate disodium with the pH regulating system according to any one of claims 1 to 8, wherein the reaction kettle is operated by the following steps:
s1, before use, firstly inserting an inserting block (19) into an inserting groove (18), then installing a screen plate (20) between two groups of stirring rods (17) below through embedding of the inserting block (19) and the inserting groove (18), and not only improving the stirring speed but also conveniently cleaning the screen plate (20) through dismounting the screen plate (20);
s2, then placing the reaction kettle main body (3) on the baffle I (2) in the lantern ring (1), injecting a proper amount of purified water into the water storage frame (14), then placing the top plate (5) on the object placing plate (4), and enabling the top plate (5) to be embedded with the reaction kettle main body (3);
s3, injecting raw materials into the reaction kettle main body (3) through a feed hopper (31), installing a liquid storage bottle (29) on the top plate (5) through the embedding of the object placing block (28) and the object placing hole, then injecting hydrochloric acid into the liquid storage bottle (29), and opening an electronic valve on the liquid outlet pipe (30), so that the hydrochloric acid is conveniently dripped into the reaction kettle main body (3);
s4, when the detected PH value does not meet the preparation requirement, the PH index is adjusted through liquid alkali, then a hydraulic push rod (8) is started, so that the object placing sleeve (9) can move upwards, then a servo motor (11) is started, so that a connecting plate (13) can be driven to rotate under the action of a connecting rod (12), and until a water storage frame (14) on the connecting plate (13) can be located below the object placing sleeve (9);
s5, in the reaction process, dry ice can be placed into the lantern ring (1) through the connecting pipe (24), and cold air is conveyed to the reaction kettle main body (3) through the slotted hole (25), so that the temperature in the reaction kettle main body (3) can be reduced, and the reaction efficiency can be improved.
10. The method for using the reaction kettle for preparing uridylate disodium with the pH regulation system as claimed in claim 9, wherein in the step S1, the method further comprises the following steps:
s11, after the screen plate (20) is arranged on the stirring rod (17), the inserted rod is inserted into the insertion hole (21), and then the baffle II (22) is arranged at one end of the stirring rod (17) through the embedding of the inserted rod and the insertion hole (21), so that a certain limiting effect is achieved;
in step S3, the method further includes the steps of:
s31, in the process, the rotating motor (15) is started to drive the stirring rod (16) to rotate, so that the raw materials in the reaction kettle main body (3) can be mixed through the stirring rod (17) and the screen plate (20), and the reaction efficiency is improved;
s32, after the reaction is finished, starting a hydraulic push rod (8) in the storage box (7), so that a PH digital sensor (10) on the storage sleeve (9) can be driven to move downwards until the PH digital sensor is contacted with the solution in the reaction kettle main body (3), and the PH value of the mixed solution can be conveniently detected;
in step S4, the method further includes the steps of:
s41, then start hydraulic push rod (8) once more to can drive and put thing cover (9) downstream, until make PH digital sensor (10) can insert the inside of water storage frame (14), and then can wash PH digital sensor (10), be favorable to carrying out the PH value to the solution after adjusting the pH valve and detect, follow this and reciprocate, until the solution that makes in the reation kettle main part (3) reaches suitable PH value.
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| CN202210989576.XA CN115318228B (en) | 2022-08-18 | 2022-08-18 | Reaction kettle with PH regulation and control system for preparing disodium uridylate |
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| CN202210989576.XA CN115318228B (en) | 2022-08-18 | 2022-08-18 | Reaction kettle with PH regulation and control system for preparing disodium uridylate |
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Cited By (1)
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