CN215712713U

CN215712713U - L-carnitine desalination and purification processing system

Info

Publication number: CN215712713U
Application number: CN202121414577.9U
Authority: CN
Inventors: 刘咏
Original assignee: Rebon Separation Technology Tianjin Co ltd
Current assignee: Haisi Water-saving Technology (Tianjin) Co.,Ltd.
Priority date: 2021-06-24
Filing date: 2021-06-24
Publication date: 2022-02-01
Anticipated expiration: 2031-06-24

Abstract

The utility model discloses a left-handed carnitine desalting and purifying processing system, which comprises a bottom plate, three desalting boxes and three bent tubes, wherein two sides of the top of the bottom plate are fixedly connected with supporting columns, a processing box is fixedly connected between the two supporting columns through a fixing plate, and the desalting boxes are positioned above the processing box. According to the L-carnitine desalting and purifying processing system, before heating and curing, electrodialysis equipment for seawater desalting is installed on the device, salt in raw material liquid can be effectively separated through the electrodialysis equipment, and salt water and weak liquid are respectively injected into an evaporator for processing through separation of different pipelines, so that the purity of L-carnitine can be effectively improved, and the quality of products is guaranteed.

Description

L-carnitine desalination and purification processing system

Technical Field

The utility model relates to the technical field of material processing, in particular to a desalination and purification processing system for L-carnitine.

Background

L-carnitine is also called vitamin BT, is an amino acid which promotes fat to be converted into energy, is pure white crystalline lens or white transparent fine powder, is very soluble in water, is very easy to absorb moisture, has good water solubility and water absorption, can resist high temperature of more than 200 ℃, has no toxic or side effect on a human body, is a main source of the L-carnitine, can be synthesized by the human body to meet physiological needs, is not a vitamin in the true sense, is a substance similar to the vitamin, has various physiological functions of fat oxidative decomposition, weight reduction, fatigue resistance and the like, and can be widely used as a food additive for infant food, weight-reducing food, sportsman food, nutritional supplement for middle-aged and old people, nutritional supplement for vegetarian, animal feed and the like.

In actual life, the dissolved raw material liquid is required to be heated to be changed into solid granules for use, but a desalting procedure is not performed in the existing most of the processes for preparing the L-carnitine, so that the purity of the produced L-carnitine is low, the quality of the L-carnitine is influenced, and although a small part of production modes capable of desalting exist in the market, the desalting processing does not well treat the separated concentrated saline water, and the directly discharged saline water can cause corrosion of the land and the phenomenon of pickling, so that the land can not be reused for plant growth.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a desalination and purification processing system for L-carnitine, which solves the problems that most L-carnitine is not subjected to a desalination process in the production process, so that the purity of the produced L-carnitine is low, and meanwhile, a small part of desalination production cannot well treat strong brine, so that land is corroded.

In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides a levogyration carnitine desalination and purification processing system, includes bottom plate, desalination case and curved pipe, and the curved pipe is provided with threely, the equal fixedly connected with support column in both sides at bottom plate top, two through fixed plate fixedly connected with processing case between the support column, the desalination case is located the top of processing case, the both sides of desalination incasement chamber are respectively through fixed block fixedly connected with positive electrode electroplax and negative electrode electroplax, there are positive membrane and positive membrane through fixed block fixed mounting between the top of desalination incasement chamber inner chamber and the bottom and be provided with two, there are two negative membrane and negative membrane through fixed block fixed mounting between the top of desalination incasement chamber inner chamber and the bottom, positive membrane and negative membrane are alternative setting, the homonymy form the concentration chamber between positive membrane and the negative membrane, the middle part form light liquid chamber between positive membrane and the negative membrane, desalination roof portion fixed mounting has the feed liquor pipe, one end of the liquid inlet pipe penetrates through the desalting box and extends to the interior of the fresh water chamber, the interior of the processing box is fixedly provided with three evaporators, the bottoms of the concentrating chambers and the fresh water chamber are fixedly connected with liquid discharge pipes, one end of each liquid discharge pipe penetrates through the desalting box and the processing box in sequence and extends to the interior of the processing box, and the three ends of the liquid discharge pipes extending to the interior of the processing box are respectively and independently communicated with the top of the evaporators.

Preferably, it is three the pipe that bends is located the inside of evaporimeter respectively, through the air duct intercommunication between two adjacent pipes, and the air duct runs through the evaporimeter, the right side fixed mounting at bottom plate top has steam heater, steam heater's air outlet fixed mounting has the intake pipe, the one end of intake pipe runs through processing case and right side evaporimeter in proper order and extends to the inside of evaporimeter, the intake pipe extends to the inside one end of evaporimeter and communicates in the right side of pipe that bends.

Preferably, the left side of the left side bent pipe is communicated with an air outlet pipe, and one end of the air outlet pipe sequentially penetrates through the evaporator and the processing box and extends to the outside of the processing box.

Preferably, the upper parts of the left sides of the three evaporators are communicated with L-shaped pipes, and one ends of the L-shaped pipes are respectively communicated with the top of the air outlet pipe and the top of the air guide pipe.

Preferably, the bottom of evaporimeter is through seting up opening fixedly connected with bearing cylinder, the bottom of bearing cylinder runs through the processing case and extends to the below of processing case, the inside rotation of bearing cylinder installs row material pipe, arrange the top of material pipe and be located the inside fixedly connected with scraper blade of evaporimeter.

Preferably, the surfaces of the liquid discharge pipe and the material discharge pipe and the outer part of the processing box are fixedly provided with electromagnetic valves.

Advantageous effects

The utility model provides a desalination and purification processing system for L-carnitine. Compared with the prior art, the method has the following beneficial effects:

(1) this L-carnitine desalination and purification processing system, through before the heating solidification, install the electrodialysis dress equipment that is used for the sea water desalination on the device, can break away from the salt in the raw materials liquid effectively through this equipment to through the separation of different pipelines, make salt water and weak liquid pour into the evaporimeter respectively and process, thereby can effectively improve L-carnitine's purity, guaranteed the quality of product.

(2) This levogyration carnitine desalination and purification processing system all installs the bent pipe through the inside at every evaporimeter to through steam heater's effect, evaporate the solidification simultaneously with salt solution and light raw materials liquid, let salt solution can obtain high-efficient suitable processing, avoided salt solution direct discharge and make the soil suffer the condition emergence of erosion, maintained the environment.

(3) This levogyration carnitine desalination and purification processing system has rotatable formula through the internally mounted at the bearing cylinder to arrange the material pipe, and install the slide at the top of arranging the material pipe, after raw materials liquid evaporation is accomplished, rotatable row material pipe makes the scraper blade smash the solid, thereby the unloading is more swift, has made things convenient for staff's use, has satisfied producer's demand.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a cross-sectional view of a desalination tank structure according to the utility model;

FIG. 3 is a cross-sectional view of the construction of the process kit of the present invention;

fig. 4 is a cross-sectional view of an evaporator and bearing cartridge arrangement of the present invention.

In the figure: 1. a base plate; 2. a desalting box; 3. a bent pipe; 4. a support pillar; 5. a processing box; 6. a positive electrode plate; 7. a negative electrode plate; 8. a positive membrane; 9. a negative film; 10. a concentration chamber; 11. a fresh liquid chamber; 12. a liquid inlet pipe; 13. an evaporator; 14. a liquid discharge pipe; 15. an air duct; 16. a steam heater; 17. an air inlet pipe; 18. an air outlet pipe; 19. an L-shaped pipe; 20. a bearing cartridge; 21. a discharge pipe; 22. a squeegee; 23. an electromagnetic valve.

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.

Referring to fig. 1-4, the present invention provides a technical solution: a left-handed carnitine desalination and purification processing system comprises a bottom plate 1, a desalination box 2 and bent tubes 3, wherein the number of the bent tubes 3 is three, support columns 4 are fixedly connected to both sides of the top of the bottom plate 1, a processing box 5 is fixedly connected between the two support columns 4 through a fixing plate, the desalination box 2 is positioned above the processing box 5, a positive electrode electric plate 6 and a negative electrode electric plate 7 are fixedly connected to both sides of an inner cavity of the desalination box 2 through fixing blocks respectively, two positive membranes 8 are fixedly arranged between the top and the bottom of the inner cavity of the desalination box 2 through the fixing blocks, the positive membranes 8 are ion exchange membranes, two negative membranes 9 are fixedly arranged between the top and the bottom of the inner cavity of the desalination box 2 through the fixing blocks, the negative membranes 9 are arranged, the negative membranes 9 are ion exchange membranes, the positive membranes 8 and the negative membranes 9 are arranged in an alternating manner, a concentration chamber 10 is formed between the positive membranes 8 and the negative membranes 9, a dilute solution chamber 11 is formed between a middle positive membrane 8 and a middle negative membrane 9, a liquid inlet pipe 12 is fixedly installed at the top of the desalination chamber 2, one end of the liquid inlet pipe 12 penetrates through the desalination chamber 2 and extends into the dilute solution chamber 11, three evaporators 13 are fixedly installed inside the processing chamber 5, the evaporators 13 are transversely arranged, liquid discharge pipes 14 are fixedly connected to the bottoms of the two concentration chambers 10 and the dilute solution chamber 11, one end of each liquid discharge pipe 14 penetrates through the desalination chamber 2 and the processing chamber 5 in sequence and extends into the processing chamber 5, one ends of the three liquid discharge pipes 14 extending into the processing chamber 5 are respectively and independently communicated with the top of each evaporator 13, the three bent pipes 3 are respectively positioned inside the evaporators 13, the two adjacent bent pipes 3 are communicated through a gas guide pipe 15, the gas guide pipe 15 penetrates through the evaporators 13, a steam heater 16 is fixedly installed at the right side of the top of the bottom plate 1, and an air inlet pipe 17 is fixedly installed at an air outlet of the steam heater 16, one end of an air inlet pipe 17 sequentially penetrates through the processing box 5 and the right evaporator 13 and extends to the inside of the evaporator 13, one end of the air inlet pipe 17 extending to the inside of the evaporator 13 is communicated with the right side of the bent pipe 3, the left side of the left bent pipe 3 is communicated with an air outlet pipe 18, one end of the air outlet pipe 18 sequentially penetrates through the evaporator 13 and the processing box 5 and extends to the outside of the processing box 5, the upper parts of the left sides of the three evaporators 13 are communicated with L-shaped pipes 19, one ends of the L-shaped pipes 19 are respectively communicated with the top parts of the air outlet pipe 18 and the air guide pipe 15, the bottom part of the evaporator 13 is fixedly connected with a bearing cylinder 20 through an opening, the bearing cylinder 20 is a sealed waterproof bearing, the bottom end of the bearing cylinder 20 penetrates through the processing box 5 and extends to the lower part of the processing box 5, a material discharge pipe 21 is rotatably installed inside the bearing cylinder 20, the top part of the material discharge pipe 21 is fixedly connected with a scraper 22 positioned inside of the evaporator 13, electromagnetic valves 23 are fixedly mounted on the surfaces of the discharge pipe 14 and the discharge pipe 21 and outside the processing box 5.

And those not described in detail in this specification are well within the skill of those in the art.

When the desalination device is used, raw material liquid is injected into the desalination box 2 through the liquid inlet pipe 12, the positive electrode electric plate 6 and the negative electrode electric plate 7 are started, negative ions and positive ions in saline water are moved and gathered in the concentration chamber 10 under the action of the positive membrane 8 and the negative membrane 9, at the moment, the raw material liquid in the dilute chamber 11 is in a desalination state, then the electromagnetic valve 23 is opened to enable the saline water to flow into the evaporators 13 on two sides, the raw material liquid flows into the evaporator 13 in the middle, at the moment, the electromagnetic valve 23 is closed, the steam heater 16 is started, steam flows inside the bent pipe 3 under the action of the air inlet pipe 17 and the air guide pipe 15 to heat the saline water and the raw material liquid, the L-shaped pipe 19 can recycle the steam during heating, then the steam is discharged through the air outlet pipe 18, when the liquid is heated to reach a solid, at the moment, the electromagnetic valve 23 on the lower side can be opened, and the scraper 22 rotates to stir the solid inside the evaporator 13 when the discharge pipe 21 is rotated, and discharged and may be subsequently reprocessed.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a left-handed carnitine desalination and purification processing system, includes bottom plate (1), desalination case (2) and bent pipe (3), and bent pipe (3) are provided with three, its characterized in that: the utility model discloses a desalination device, including bottom plate (1), desalination case (2), positive electroplax (8) and negative electroplax (7), bottom plate (1) top, two equal fixedly connected with support column (4) in both sides between support column (4), desalination case (2) are located the top of processing case (5), the both sides of desalination case (2) inner chamber are respectively through fixed block fixedly connected with anodal electroplax (6) and negative electroplax (7), there are positive membrane (8) and positive membrane (8) to be provided with two between the top of desalination case (2) inner chamber and the bottom through fixed block fixed mounting, there are two between the top of desalination case (2) inner chamber and the bottom through fixed block fixed mounting there are negative membrane (9) and negative membrane (9), positive membrane (8) are the setting of alternating with negative membrane (9), homonymy form between positive membrane (8) and negative membrane (9) concentration room (10), middle part form light (11) between positive membrane (8) and the negative membrane (9), desalination case (2) top fixed mounting has feed liquor pipe (12), the inside of desalination case (2) and extending to weak liquor room (11) is run through to the one end of feed liquor pipe (12), the inside fixed mounting of processing case (5) has evaporimeter (13), and evaporimeter (13) transversely is provided with threely, two the bottom fixedly connected with fluid-discharge tube (14) of concentrate room (10) and weak liquor room (11), the one end of fluid-discharge tube (14) runs through desalination case (2) and processing case (5) in proper order and extends to the inside of processing case (5), and is three fluid-discharge tube (14) extend to the inside one end of processing case (5) and communicate in the top of evaporimeter (13) alone respectively.

2. The l-carnitine desalination and purification processing system according to claim 1, wherein: it is three bent pipe (3) are located the inside of evaporimeter (13) respectively, through air duct (15) intercommunication between two adjacent bent pipes (3), and air duct (15) run through evaporimeter (13), the right side fixed mounting at bottom plate (1) top has steam heater (16), the air outlet fixed mounting of steam heater (16) has intake pipe (17), the one end of intake pipe (17) runs through processing case (5) and right side evaporimeter (13) in proper order and extends to the inside of evaporimeter (13), intake pipe (17) extend to the inside one end of evaporimeter (13) and communicate in the right side of bent pipe (3).

3. The l-carnitine desalination and purification processing system according to claim 1, wherein: the left side of bent pipe (3) is communicated with an air outlet pipe (18), and one end of the air outlet pipe (18) penetrates through evaporator (13) and processing box (5) in sequence and extends to the outside of processing box (5).

4. The l-carnitine desalination and purification processing system according to claim 1, wherein: the upper parts of the left sides of the three evaporators (13) are communicated with L-shaped pipes (19), and one ends of the L-shaped pipes (19) are respectively communicated with the top parts of the air outlet pipe (18) and the air guide pipe (15).

5. The l-carnitine desalination and purification processing system according to claim 1, wherein: the bottom of evaporimeter (13) is through seting up opening fixedly connected with bearing cylinder (20), the bottom of bearing cylinder (20) runs through processing case (5) and extends to the below of processing case (5), the inside rotation of bearing cylinder (20) is installed and is arranged material pipe (21), arrange the top of material pipe (21) and be located inside fixedly connected with scraper blade (22) of evaporimeter (13).

6. The l-carnitine desalination and purification processing system according to claim 5, wherein: and electromagnetic valves (23) are fixedly arranged on the surfaces of the liquid discharge pipe (14) and the material discharge pipe (21) and positioned outside the processing box (5).