CN116899422B - Allantoin production diluting device - Google Patents
Allantoin production diluting device Download PDFInfo
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- CN116899422B CN116899422B CN202311168376.9A CN202311168376A CN116899422B CN 116899422 B CN116899422 B CN 116899422B CN 202311168376 A CN202311168376 A CN 202311168376A CN 116899422 B CN116899422 B CN 116899422B
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- POJWUDADGALRAB-UHFFFAOYSA-N allantoin Chemical compound NC(=O)NC1NC(=O)NC1=O POJWUDADGALRAB-UHFFFAOYSA-N 0.000 title claims abstract description 156
- 229960000458 allantoin Drugs 0.000 title claims abstract description 78
- POJWUDADGALRAB-PVQJCKRUSA-N Allantoin Natural products NC(=O)N[C@@H]1NC(=O)NC1=O POJWUDADGALRAB-PVQJCKRUSA-N 0.000 title claims abstract description 77
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 19
- 238000007865 diluting Methods 0.000 title claims abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 71
- 238000000926 separation method Methods 0.000 claims description 62
- 239000007787 solid Substances 0.000 claims description 46
- 238000000034 method Methods 0.000 claims description 29
- 230000008569 process Effects 0.000 claims description 23
- 239000003085 diluting agent Substances 0.000 claims description 17
- 239000012535 impurity Substances 0.000 claims description 17
- 238000010992 reflux Methods 0.000 claims description 17
- 230000005540 biological transmission Effects 0.000 claims description 15
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 11
- 238000001914 filtration Methods 0.000 claims description 10
- 238000010790 dilution Methods 0.000 claims description 9
- 239000012895 dilution Substances 0.000 claims description 9
- 229920001971 elastomer Polymers 0.000 claims description 6
- 229910052742 iron Inorganic materials 0.000 claims description 6
- 238000011084 recovery Methods 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims description 4
- 230000000712 assembly Effects 0.000 claims description 3
- 238000000429 assembly Methods 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 3
- 239000007788 liquid Substances 0.000 description 15
- 230000009471 action Effects 0.000 description 11
- 239000000243 solution Substances 0.000 description 8
- 230000000694 effects Effects 0.000 description 6
- 230000033001 locomotion Effects 0.000 description 6
- 239000006071 cream Substances 0.000 description 4
- 238000002425 crystallisation Methods 0.000 description 4
- 230000008025 crystallization Effects 0.000 description 4
- LEQAOMBKQFMDFZ-UHFFFAOYSA-N glyoxal Chemical compound O=CC=O LEQAOMBKQFMDFZ-UHFFFAOYSA-N 0.000 description 4
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 3
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 3
- 239000002537 cosmetic Substances 0.000 description 3
- 208000002874 Acne Vulgaris Diseases 0.000 description 2
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 2
- 206010000496 acne Diseases 0.000 description 2
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- 229940015043 glyoxal Drugs 0.000 description 2
- 239000006210 lotion Substances 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
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- 102000011782 Keratins Human genes 0.000 description 1
- 108010076876 Keratins Proteins 0.000 description 1
- 208000003351 Melanosis Diseases 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 206010031252 Osteomyelitis Diseases 0.000 description 1
- 208000008469 Peptic Ulcer Diseases 0.000 description 1
- 206010040943 Skin Ulcer Diseases 0.000 description 1
- 206010072170 Skin wound Diseases 0.000 description 1
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- 206010048222 Xerosis Diseases 0.000 description 1
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- 239000003699 antiulcer agent Substances 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F21/00—Dissolving
- B01F21/10—Dissolving using driven stirrers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/15—Filters with filtering elements which move during the filtering operation with rotary plane filtering surfaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/44—Regenerating the filter material in the filter
- B01D33/52—Regenerating the filter material in the filter by forces created by movement of the filter element
- B01D33/56—Regenerating the filter material in the filter by forces created by movement of the filter element involving centrifugal force
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/58—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element
- B01D33/62—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element for drying
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F21/00—Dissolving
- B01F21/15—Dissolving comprising constructions for blocking or redispersing undissolved solids, e.g. sieves, separators or guiding constructions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F21/00—Dissolving
- B01F21/50—Elements used for separating or keeping undissolved material in the mixer
- B01F21/503—Filters
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Extraction Or Liquid Replacement (AREA)
Abstract
The invention discloses an allantoin production diluting device, which comprises a separating barrel arranged on a bottom plate, wherein the inside of the separating barrel is rotationally connected with a filter plate and a rotating plate, the filter plate is positioned above the rotating plate, the inside of the separating barrel is sequentially divided into a first treatment cavity, a second treatment cavity and a third treatment cavity from top to bottom through the filter plate and the rotating plate.
Description
Technical Field
The invention relates to the technical field, in particular to an allantoin production dilution device.
Background
Allantoin, also known as 1-ureidom-diazepinedione- [2,4] or 5-ureidohydantoin, is a odorless white crystalline solid with a melting point ranging from 228 ℃ to 235 ℃, is insoluble in cold water, ethanol, diethyl ether and chloroform, is soluble in hot water and glycerol, and is weak acidic in saturated aqueous solution.
Allantoin has three main uses, in medicine: allantoin has the physiological functions of promoting cell growth, accelerating wound healing, softening keratin and the like, and is a good healing agent and anti-ulcer agent for skin wounds. Can be used for relieving and treating xerosis cutis, scaling skin diseases, skin ulcer, peptic ulcer and inflammation, and has good therapeutic effect on osteomyelitis, diabetes, liver cirrhosis, and acne; in cosmetic applications: the allantoin is an amphoteric compound, can be combined with various substances to form double salts, has the effects of light shading, sterilization, corrosion prevention, pain relieving and oxidation resistance, can keep skin moisture, moisten and soften, is a special effect additive for cosmetics such as cosmetology and hairdressing, and is widely used as an additive for freckle cream, acne liquid, shampoo, perfumed soap, toothpaste, shaving lotion, hair conditioner, astringent, sweat-resistant deodorant lotion and the like. The cosmetic containing allantoin has tissue protecting, hydrophilic, water absorbing and moisture emission preventing effects; the allantoin-added hair cream, hair cream and shampoo have the effect of protecting hair, so that the hair is not bifurcated and is not broken; the allantoin-added lipstick and facial cream can make skin and lips soft and elastic, and have beautiful luster. Allantoin promotes tissue growth, cellular metabolism, and softens the stratum corneum protein; in agriculture: allantoin is an excellent plant growth regulator, can stimulate plant growth, has obvious yield-increasing effect on wheat, citrus, rice, vegetables, soybean and the like, and has the functions of fruit fixation and premature ripening.
The main procedures of allantoin production and preparation include condensation, cyclization, separation, refining and product melting point measurement, and when crude allantoin is prepared through the separation procedure, glyoxal reacts with urea to generate a white solid which is difficult to dissolve in water and is mixed on the generated allantoin, so that the separation effect in the production of the allantoin is reduced.
For this purpose, we propose a dilution unit for allantoin production.
Disclosure of Invention
The present invention is directed to an allantoin dilution apparatus for solving the problems set forth in the background art.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides an allantoin production diluting device, includes the separation barrel of installing on the bottom plate, the inside rotation of separation barrel is connected with filter plate and rotation board, the filter plate is located the top of rotation board, the inside of separation barrel cuts apart into first processing chamber, second processing chamber and third processing chamber from top to bottom through filter plate and rotation board in proper order, be provided with the first collection subassembly that is used for the white solid separation that produces in the allantoin production process and separates back solid impurity to collect on the first processing chamber, the inside of second processing chamber is provided with the recovery subassembly that is used for collecting the second collection subassembly and the diluent of allantoin after separating;
the separating assembly comprises a rotating cover plate which is connected to an upper port of the separating barrel in a rotating mode, an annular plate is connected to the rotating cover plate in a rotating mode, an L-shaped pipe used for conveying high-temperature diluent to the inside of the first processing cavity is installed on the annular plate, one end of the L-shaped pipe is connected with a water pump, a water inlet pipe is installed at the water inlet end of the water pump, a heater used for heating the conveyed diluent is installed on the L-shaped pipe, a feeding assembly used for feeding allantoin is arranged on the annular plate, an annular filter screen used for filtering in the separating process is arranged in the first processing cavity, the annular filter screen abuts against the upper end of the filter plate, and a plurality of connecting assemblies used for connecting are arranged between the annular filter screen and the rotating cover plate.
Preferably, the connecting assembly comprises an L-shaped plate fixed at the lower end of the rotary cover plate, a sleeve is fixed on the L-shaped plate, a sliding rod is connected to the sleeve in a sliding mode, a connecting plate is fixed at the other end of the sliding rod, the connecting plate is fixed with the inner wall of the annular filter screen, a first spring is sleeved on the side wall of the sleeve, and a pulling assembly for pulling the annular filter screen is arranged between the L-shaped plate and the connecting plate.
Preferably, the pulling assembly comprises an electromagnet and an iron plate which are respectively arranged on the L-shaped plate and the connecting plate.
Preferably, the first collecting assembly comprises an L-shaped frame arranged on the bottom plate, a driving motor is arranged on the L-shaped frame, a rotating shaft is connected to the separating barrel in a rotating mode, the rotating cover plate, the filter plate and the rotating plate are fixed on the rotating shaft and are arranged concentrically with the rotating shaft, the output end of the driving motor is fixed with one end of the rotating shaft, a first collecting pipe is arranged on the separating barrel, and the first collecting pipe is communicated with the inside of the first processing cavity.
Preferably, the reflux assembly comprises a reflux pipe arranged on the separation barrel, the reflux pipe is communicated with the inside of the second treatment cavity, the other end of the reflux pipe is connected with the water inlet pipe, and the reflux pipe is provided with a water outlet pipe.
Preferably, the second collecting assembly comprises a second collecting pipe arranged on the separating barrel, the second collecting pipe is communicated with the inside of the second processing cavity, a collecting box is arranged at the other end of the second collecting pipe, a baffle is hinged to the collecting box, the installation positions of the first collecting pipe, the return pipe and the second collecting pipe are tangential directions of the inner wall of the separating barrel, and the second collecting pipe and the first collecting pipe are arranged on the same side and are symmetrically arranged with the return pipe.
Preferably, the water pump is provided with a knocking component for knocking the separating barrel in the process of conveying the separating barrel diluent, the knocking component comprises a transmission plate, a knocking rod is fixed on the transmission plate, the knocking rod is propped against the outside of the separating barrel, and the water pump is provided with an intermittent pushing component for intermittently pushing the transmission plate and a reset component for resetting after pushing.
Preferably, the intermittent pushing assembly comprises a pushing shaft rotatably connected to the water pump, the pushing shaft is fixed with one end of an internal driving shaft of the water pump, and a plurality of rubber pushing pins for pushing the transmission plate are fixed on the side wall of the pushing shaft.
Preferably, the reset assembly comprises a mounting plate fixed on the water pump, a plurality of T-shaped rods are connected to the mounting plate in a sliding manner, one end of each T-shaped rod is fixed with the transmission plate, and a second spring is sleeved on the side wall of each T-shaped rod.
Preferably, the feeding assembly comprises a feeding pipe arranged on the annular plate, the feeding pipe is communicated with the inside of the first treatment cavity, a feeding hole is arranged on the feeding pipe, and the feeding hole is arranged in a horn shape.
Compared with the prior art, the invention has the beneficial effects that:
according to the allantoin production dilution device, the heated water liquid is conveyed into the separation barrel through the separation assembly and is contacted with the white solid on the filter plate, so that the allantoin in the white solid is fused into the heated water liquid conveyed into the separation barrel to form the diluted allantoin solution, and the diluted allantoin solution flows into the second treatment cavity and is accumulated above the rotating plate under the filtration of the filter plate, so that the separation and extraction of the allantoin on the white solid generated in the allantoin preparation process are further facilitated.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic view of a separating assembly and a first collecting assembly according to the present invention;
FIG. 3 is a schematic view of a second collection assembly according to the present invention;
FIG. 4 is a schematic view of a connecting assembly and a pulling assembly according to the present invention;
FIG. 5 is a schematic diagram of a separator tank according to the present invention;
FIG. 6 is an enlarged view of FIG. 1 at A;
FIG. 7 is an enlarged view at B in FIG. 2;
fig. 8 is an enlarged view at C in fig. 4.
In the figure: 1-a separation barrel; 101-a first process chamber; 102-a second process chamber; 103-a third process chamber; 2-a bottom plate; 3-a filter plate; 4-rotating the plate; 501-rotating a cover plate; 502-an annular plate; 503-L-shaped tube; 504-a water pump; 505-a heater; 506-water inlet pipe; 6-an annular filter screen; 701-L-shaped board; 702-a sleeve; 703-a sliding bar; 704-connecting plates; 705-first spring; 801-an electromagnet; 802-iron plates; 901-a first collection tube; 902-L-shaped rack; 903—a drive motor; 904-a spindle; 1001-return pipe; 1002-a water outlet pipe; 1101-second collecting tube; 1102-a collection box; 1103-baffle; 1201—a feed tube; 1202-feed inlet; 1301-a transmission plate; 1302-tapping the rod; 1401-mounting plate; 1402-T shaped bar; 1403-a second spring; 1501-pushing shaft; 1502-rubber push pin.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-8, the present invention provides a solution for an allantoin production dilution apparatus: the utility model provides an allantoin production diluting device, including installing the separation barrel 1 on bottom plate 2, the inside rotation of separation barrel 1 is connected with filter plate 3 and rotation board 4, filter plate 3 is located the top of rotation board 4, the inside of separation barrel 1 cuts apart into first processing chamber 101, second processing chamber 102 and third processing chamber 103 from top to bottom through filter plate 3 and rotation board 4 in proper order, be provided with the separation subassembly that is used for the white solid separation that produces in the allantoin production process and the first collection subassembly that separates back solid impurity collection on the first processing chamber 101, the inside of second processing chamber 102 is provided with the second collection subassembly that is used for collecting back allantoin after the separation and the recovery subassembly that retrieves the diluent;
the separation assembly comprises a rotary cover plate 501 rotatably connected to the upper port of the separation barrel 1, an annular plate 502 is rotatably connected to the rotary cover plate 501, an L-shaped pipe 503 for conveying high-temperature diluent to the inside of the first treatment cavity 101 is arranged on the annular plate 502, one end of the L-shaped pipe 503 is connected with a water pump 504, a water inlet pipe 506 is arranged at the water inlet end of the water pump 504, a heater 505 for heating the conveyed diluent is arranged on the L-shaped pipe 503, a feeding assembly for feeding allantoin is arranged on the annular plate 502, an annular filter screen 6 for filtering in the separation process is arranged in the inside of the first treatment cavity 101, the annular filter screen 6 abuts against the upper end of the filter plate 3, a plurality of connecting assemblies for connection are arranged between the annular filter screen 6 and the rotary cover plate 501, and the heated water liquid is conveyed to the inside of the separation barrel 1 through the separation assembly and is contacted with white solid on the filter plate 3, so that allantoin in the white solid is fused into the heated water liquid conveyed to the inside of the separation barrel 1, a diluted allantoin solution is formed, the diluted allantoin solution flows down in the filter plate 3, and flows to the second treatment cavity 102 and is further separated into the allantoin in the process to produce the white solid on the side of the allantoin in the rotary plate 102.
The connecting assembly comprises an L-shaped plate 701 fixed at the lower end of the rotary cover plate 501, a sleeve 702 is fixed on the L-shaped plate 701, a sliding rod 703 is slidably connected on the sleeve 702, a connecting plate 704 is fixed at the other end of the sliding rod 703, the connecting plate 704 is fixed with the inner wall of the annular filter screen 6, a first spring 705 is sleeved on the side wall of the sleeve 702, a pulling assembly for pulling the annular filter screen 6 is arranged between the L-shaped plate 701 and the connecting plate 704, each sliding rod 703 is driven to slide on each sleeve 702 respectively in the pulling process of the annular filter screen 6, the movement of the annular filter screen 6 is guided, and the reset movement of the annular filter screen 6 after the movement is facilitated through each first spring 705.
The pulling assembly comprises an electromagnet 801 and an iron plate 802 which are respectively arranged on the L-shaped plate 701 and the connecting plate 704, the electromagnet 801 is electrified, the electrified electromagnet 801 pulls the annular filter screen 6 to move towards the rotating cover plate 501 under the action of magnetic force between the electromagnet 801 and the iron plate 802, and the annular filter screen 6 is enabled to not block separated solid impurities any more through the movement of the annular filter screen 6.
The first collecting assembly comprises an L-shaped frame 902 arranged on a bottom plate 2, a driving motor 903 is arranged on the L-shaped frame 902, a rotating shaft 904 is rotatably connected to the separating barrel 1, a rotating cover plate 501, a filter plate 3 and a rotating plate 4 are fixed on the rotating shaft 904 and are concentrically arranged with the rotating shaft 904, the output end of the driving motor 903 is fixed with one end of the rotating shaft 904, a first collecting pipe 901 is arranged on the separating barrel 1, and the first collecting pipe 901 is communicated with the inside of the first processing cavity 101.
The reflux assembly comprises a reflux pipe 1001 arranged on the separation barrel 1, the reflux pipe 1001 is communicated with the inside of the second treatment cavity 102, the other end of the reflux pipe 1001 is connected with the water inlet pipe 506, a water outlet pipe 1002 is arranged on the reflux pipe 1001, low-temperature crystallization of allantoin in the allantoin diluent is carried out, separation of allantoin and water is completed on allantoin water, after the allantoin is separated from the water, the rotation shaft 904 and the rotation plate 4 are driven to rotate by the driving motor 903, and the installation positions of the first collecting pipe 901, the reflux pipe 1001 and the second collecting pipe 1101 are tangential to the inner wall of the separation barrel 1, and in the rotation process of the rotation plate 4, the water separated from the inside of the second treatment cavity 102 slides along the inner wall of the second treatment cavity 102 and is conveyed to the water outlet pipe 1002 outside when passing through the reflux pipe 1001, so that separation and recovery of the water separated from the crystallization inside of the second treatment cavity 102 are realized.
The second collecting assembly comprises a second collecting pipe 1101 arranged on the separating barrel 1, the second collecting pipe 1101 is communicated with the inside of the second processing cavity 102, a collecting box 1102 is arranged at the other end of the second collecting pipe 1101, a baffle 1103 is hinged on the collecting box 1102, the mounting positions of the first collecting pipe 901, a return pipe 1001 and the second collecting pipe 1101 are tangential to the inner wall of the separating barrel 1, the second collecting pipe 1101 and the first collecting pipe 901 are arranged on the same side and symmetrically arranged with the return pipe 1001, a rotating shaft 904 is driven to rotate reversely through a driving motor 903, the rotating shaft 904 rotates reversely, a filter plate 3 and a rotating plate 4 are driven to synchronously rotate reversely, solid impurities and allantoin slide along the inner walls of the first processing cavity 101 and the second processing cavity 102 through the action of centrifugal force in the process of the rotating plate 3 and the rotating plate 4, the solid impurities and the allantoin are respectively collected through the first collecting pipe 901 and the second collecting pipe 1101 in the sliding process, the collection of the allantoin and the solid impurities after white solid separation is completed, and the collection of the allantoin after the separation is convenient.
Be provided with the subassembly of beating that is used for separating drum 1 diluent transportation in-process separating drum 1 to beat on the water pump 504, beat the subassembly and include the drive plate 1301, be fixed with on the drive plate 1301 and beat the pole 1302, beat the pole 1302 and offset with the outside of separating drum 1 and set up, be provided with the intermittent type that is used for drive plate 1301 intermittent type to promote on the water pump 504 and promote the subassembly and reset the subassembly that resets after promoting, through intermittent type nature promotion subassembly and reset the subassembly, make drive plate 1301 and beat the pole 1302 atress and reciprocate and beat separating drum 1, beat through beating separating drum 1, partial solid impurity is blocked the filtration separation unsmooth to the filtration hole when avoiding filter plate 3 to filter the separation, further be convenient for to white solid separation treatment.
The intermittent pushing assembly comprises a pushing shaft 1501 rotatably connected to the water pump 504, wherein the pushing shaft 1501 is fixed to one end of a driving shaft inside the water pump 504, a plurality of rubber pushing pins 1502 for pushing the driving plate 1301 are fixed to the side wall of the pushing shaft 1501, and the driving plate 1301 is intermittently pushed through each rubber pushing pin 1502 during the rotation of the pushing shaft 1501.
The reset assembly comprises a mounting plate 1401 fixed on the water pump 504, a plurality of T-shaped rods 1402 are connected to the mounting plate 1401 in a sliding manner, one end of each T-shaped rod 1402 is fixed to a transmission plate 1301, a second spring 1403 is sleeved on the side wall of each T-shaped rod 1402, each T-shaped rod 1402 is driven to slide on the mounting plate 1401 in the pushing process of the transmission plate 1301, the motion of the transmission plate 1301 is guided, the second spring 1403 is driven to deform under the force of the second spring 1403 in the sliding process of each T-shaped rod 1402 to generate elasticity, and the reset of the transmission plate 1301 after the force is pushed is facilitated through the elasticity of the second spring 1403.
The feeding assembly comprises a feeding pipe 1201 arranged on the annular plate 502, the feeding pipe 1201 is communicated with the inside of the first processing cavity 101, a feeding port 1202 is arranged on the feeding pipe 1201, the feeding port 1202 is arranged in a horn shape, white solids are conveyed to the inside of the separation barrel 1 through the feeding port 1202 on the feeding pipe 1201 and fall on the filter plate 3, and the white solids are conveniently conveyed towards the inside of the separation barrel 1.
Working principle: in the process of preparing allantoin, when the white solid which is difficult to dissolve in water is generated by the reaction of glyoxal and urea for separation treatment, the white solid is conveyed to the inside of the separation barrel 1 through a feed inlet 1202 on a feed pipe 1201 and falls on a filter plate 3, after the white solid is conveyed to the filter plate 3, a water pump 504 is started, external water liquid is conveyed towards the inside of the separation barrel 1 through a water inlet pipe 506 and an L-shaped pipe 503 by the water pump 504, in the conveying process, the conveyed water liquid is heated by a heater 505 on the L-shaped pipe 503, the heated water liquid is conveyed into the inside of the separation barrel 1, in the conveying process, a driving motor 903 on an L-shaped frame 902 is started to drive the filter plate 3 to rotate, the white solid conveyed to the filter plate 3 is contacted with the water liquid through the rotation of the filter plate 3, in the process of the heated water liquid fixedly contacted with the white liquid, due to the characteristic that allantoin is soluble in hot water, the allantoin in the white solid is fused into the heated water liquid conveyed into the separation barrel 1 to form a diluted allantoin solution, the diluted allantoin solution flows into the second treatment cavity 102 under the filtration of the filter plate 3 and is accumulated above the rotating plate 4 to finish the separation of the allantoin on the white solid, the solid impurities separated on the white solid are piled above the filter plate 3, after the allantoin on the white solid is separated, the water pump 504 is turned off, the conveying of the heated water liquid into the separation barrel 1 is stopped, the driving motor 903 on the L-shaped frame 902 is started to drive the rotating shaft 904 and the filter plate 3 on the rotating shaft 904 to rotate, and under the action of centrifugal force in the rotation process of the filter plate 3, the solid impurities separated from the white solid are propped against the inner wall of the annular filter screen 6, and part of allantoin diluent still attached to the solid impurities is separated under the action of inertia force and flows into the second treatment cavity 102 from the filter plate 3, so that the separation effect of allantoin on the white solid is improved, and the separation treatment of the allantoin is facilitated;
after the allantoin on the white solid is separated, the separated allantoin diluent is cooled in the second processing cavity 102, when the temperature of the allantoin diluent in the second processing cavity 102 is reduced to a certain temperature, the allantoin in the allantoin diluent is subjected to low-temperature crystallization, the separation of the allantoin on the allantoin water and the water is completed, the rotating shaft 904 and the rotating plate 4 are driven to rotate by the driving motor 903 after the allantoin is separated from the water, and because the installation positions of the first collecting pipe 901, the return pipe 1001 and the second collecting pipe 1101 are tangential to the inner wall of the separating barrel 1, during the rotation of the rotating plate 4, the water separated in the second processing cavity 102 slides along the inner wall of the second processing cavity 102 by the action of centrifugal force and is conveyed to the outer water outlet pipe 1002 when passing through the return pipe 1001, the separation and recovery of the water and the liquid after the crystallization separation in the second processing cavity 102 are realized, at this time, solid impurities and allantoin after solid state are respectively stacked in the first processing cavity 101 and the second processing cavity 102, the electromagnet 801 is electrified, the electromagnet 801 after the electrification pulls the annular filter screen 6 to move towards the rotating cover plate 501 under the action of magnetic force between the electromagnet and the iron plate 802, the annular filter screen 6 no longer blocks the separated solid impurities through the movement of the annular filter screen 6, the rotating shaft 904 is driven to reversely rotate through the driving motor 903, the filter plate 3 and the rotating plate 4 are driven to synchronously reversely rotate, the solid impurities and the allantoin slide along the inner walls of the first processing cavity 101 and the second processing cavity 102 through the action of the centrifugal force in the process of reversely rotating the filter plate 3 and the rotating plate 4, the solid impurities and the allantoin are respectively collected through the first collecting pipe 901 and the second collecting pipe 1101, so that the allantoin and the solid impurities after the white solid is separated are respectively collected, and the separated allantoin is conveniently collected;
in the process of starting the water pump 504 to convey liquid towards the inside of the separation barrel 1, the pushing shaft 1501 is synchronously driven to rotate, in the process of pushing the rotation of the pushing shaft 1501, the transmission plate 1301 is intermittently pushed by each rubber pushing pin 1502 and the reset action of each second spring 1403 on the transmission plate 1301 after pushing, so that the transmission plate 1301 and the knocking rod 1302 are stressed to reciprocate and knock the separation barrel 1, and the separation of white solids is further facilitated by knocking the separation barrel 1, so that the filtering separation difficulty caused by the blockage of part of solid impurities to the filtering holes during the filtering separation of the filter plate 3 is avoided.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. An allantoin production diluting device, includes separation drum (1) of installing on bottom plate (2), its characterized in that: the inside of the separation barrel (1) is rotationally connected with a filter plate (3) and a rotating plate (4), the filter plate (3) is positioned above the rotating plate (4), the inside of the separation barrel (1) is sequentially divided into a first treatment cavity (101), a second treatment cavity (102) and a third treatment cavity (103) from top to bottom through the filter plate (3) and the rotating plate (4), a separation component for separating white solids generated in the production process of allantoin and a first collection component for collecting separated solid impurities are arranged on the first treatment cavity (101), and a second collection component for collecting separated allantoin and a recovery component for recovering diluent are arranged inside the second treatment cavity (102);
the separating assembly comprises a rotating cover plate (501) which is rotationally connected to the upper port of the separating barrel (1), an annular plate (502) is rotationally connected to the rotating cover plate (501), an L-shaped pipe (503) for conveying high-temperature diluent to the inside of the first processing cavity (101) is installed on the annular plate (502), one end of the L-shaped pipe (503) is connected with a water pump (504), a water inlet pipe (506) is installed at the water inlet end of the water pump (504), a heater (505) for heating the conveyed diluent is installed on the L-shaped pipe (503), a feeding assembly for feeding allantoin is arranged on the annular plate (502), an annular filter screen (6) for filtering in the separating process is arranged in the first processing cavity (101), the annular filter screen (6) is propped against the upper end of the filter plate (3), and a plurality of connecting assemblies for connection are arranged between the annular filter screen (6) and the rotating cover plate (501);
the connecting assembly comprises an L-shaped plate (701) fixed at the lower end of the rotary cover plate (501), a sleeve (702) is fixed on the L-shaped plate (701), a sliding rod (703) is connected to the sleeve (702) in a sliding manner, a connecting plate (704) is fixed at the other end of the sliding rod (703), the connecting plate (704) is fixed with the inner wall of the annular filter screen (6), a first spring (705) is sleeved on the side wall of the sleeve (702), and a pulling assembly for pulling the annular filter screen (6) is arranged between the L-shaped plate (701) and the connecting plate (704);
the pulling assembly comprises an electromagnet (801) and an iron plate (802) which are respectively arranged on the L-shaped plate (701) and the connecting plate (704);
the first collecting assembly comprises an L-shaped frame (902) arranged on a bottom plate (2), a driving motor (903) is arranged on the L-shaped frame (902), a rotating shaft (904) is rotatably connected to the separating barrel (1), a rotating cover plate (501), a filter plate (3) and a rotating plate (4) are fixed on the rotating shaft (904) and are concentrically arranged with the rotating shaft (904), the output end of the driving motor (903) is fixed with one end of the rotating shaft (904), a first collecting pipe (901) is arranged on the separating barrel (1), and the first collecting pipe (901) is communicated with the interior of the first processing cavity (101);
the reflux assembly comprises a reflux pipe (1001) arranged on the separation barrel (1), the reflux pipe (1001) is communicated with the interior of the second treatment cavity (102), the other end of the reflux pipe (1001) is connected with the water inlet pipe (506), and the reflux pipe (1001) is provided with a water outlet pipe (1002);
the second collection assembly comprises a second collection pipe (1101) arranged on the separation barrel (1), the second collection pipe (1101) is communicated with the inside of the second treatment cavity (102), a collection box (1102) is arranged at the other end of the second collection pipe (1101), a baffle (1103) is hinged to the collection box (1102), the installation positions of the first collection pipe (901), a return pipe (1001) and the second collection pipe (1101) are tangential directions of the inner wall of the separation barrel (1), and the second collection pipe (1101) and the first collection pipe (901) are arranged on the same side and symmetrically arranged with the return pipe (1001).
2. An allantoin production dilution apparatus according to claim 1, wherein: the utility model discloses a separation barrel, including water pump (504), be provided with on water pump (504) and be used for separating barrel (1) diluent transportation in-process separating barrel (1) to beat the subassembly, beat the subassembly and include drive plate (1301), be fixed with on drive plate (1301) and beat pole (1302), beat pole (1302) and the outside looks setting of separating barrel (1), be provided with on water pump (504) and be used for the intermittent type of drive plate (1301) intermittent type promotion to promote the subassembly and promote the back subassembly that resets.
3. An allantoin production dilution apparatus according to claim 2, wherein: the intermittent pushing assembly comprises a pushing shaft (1501) rotatably connected to the water pump (504), the pushing shaft (1501) is fixed with one end of an internal driving shaft of the water pump (504), and a plurality of rubber pushing pins (1502) for pushing the transmission plate (1301) are fixed on the side wall of the pushing shaft (1501).
4. An allantoin production dilution apparatus according to claim 3, wherein: the reset assembly comprises a mounting plate (1401) fixed on the water pump (504), a plurality of T-shaped rods (1402) are connected to the mounting plate (1401) in a sliding mode, one end of each T-shaped rod (1402) is fixed with the transmission plate (1301), and a second spring (1403) is sleeved on the side wall of each T-shaped rod (1402).
5. An allantoin production dilution apparatus according to claim 1, wherein: the feeding assembly comprises a feeding pipe (1201) arranged on the annular plate (502), the feeding pipe (1201) is communicated with the inside of the first processing cavity (101), a feeding port (1202) is arranged on the feeding pipe (1201), and the feeding port (1202) is arranged in a horn shape.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202311168376.9A CN116899422B (en) | 2023-09-12 | 2023-09-12 | Allantoin production diluting device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311168376.9A CN116899422B (en) | 2023-09-12 | 2023-09-12 | Allantoin production diluting device |
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| CN116899422A CN116899422A (en) | 2023-10-20 |
| CN116899422B true CN116899422B (en) | 2023-12-22 |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN210419286U (en) * | 2019-09-04 | 2020-04-28 | 江西渠成氟化学有限公司 | Purification device of potassium fluotitanate |
| CN214087776U (en) * | 2020-12-06 | 2021-08-31 | 成都浩纯仪器设备有限责任公司 | Purifier for sewage treatment |
| CN115554199A (en) * | 2022-01-25 | 2023-01-03 | 靳治平 | Spot-lightening, whitening and repairing face cream and preparation process thereof |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN210419286U (en) * | 2019-09-04 | 2020-04-28 | 江西渠成氟化学有限公司 | Purification device of potassium fluotitanate |
| CN214087776U (en) * | 2020-12-06 | 2021-08-31 | 成都浩纯仪器设备有限责任公司 | Purifier for sewage treatment |
| CN115554199A (en) * | 2022-01-25 | 2023-01-03 | 靳治平 | Spot-lightening, whitening and repairing face cream and preparation process thereof |
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