CN114949900A - Short-range molecular distillation heat pump energy-saving complete equipment - Google Patents
Short-range molecular distillation heat pump energy-saving complete equipment Download PDFInfo
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- CN114949900A CN114949900A CN202210625484.3A CN202210625484A CN114949900A CN 114949900 A CN114949900 A CN 114949900A CN 202210625484 A CN202210625484 A CN 202210625484A CN 114949900 A CN114949900 A CN 114949900A
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- 238000000199 molecular distillation Methods 0.000 title claims abstract description 21
- 239000000463 material Substances 0.000 claims abstract description 39
- 238000010438 heat treatment Methods 0.000 claims abstract description 37
- 239000007788 liquid Substances 0.000 claims description 8
- 229920006346 thermoplastic polyester elastomer Polymers 0.000 claims description 7
- 229920002635 polyurethane Polymers 0.000 claims description 4
- 239000004814 polyurethane Substances 0.000 claims description 4
- 238000004134 energy conservation Methods 0.000 abstract description 5
- 238000005516 engineering process Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 5
- 230000008569 process Effects 0.000 abstract description 5
- 230000002457 bidirectional effect Effects 0.000 abstract description 3
- 238000004821 distillation Methods 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 abstract description 3
- 239000002699 waste material Substances 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 16
- 238000004321 preservation Methods 0.000 description 15
- 239000003507 refrigerant Substances 0.000 description 8
- 238000009434 installation Methods 0.000 description 6
- 238000009413 insulation Methods 0.000 description 6
- 229920006395 saturated elastomer Polymers 0.000 description 6
- 230000009471 action Effects 0.000 description 3
- 238000005336 cracking Methods 0.000 description 3
- 239000012528 membrane Substances 0.000 description 3
- 206010057040 Temperature intolerance Diseases 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000003889 chemical engineering Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 239000012847 fine chemical Substances 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 230000008543 heat sensitivity Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 235000013599 spices Nutrition 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 239000000341 volatile oil Substances 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
- B01D3/12—Molecular distillation
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B30/00—Heat pumps
- F25B30/02—Heat pumps of the compression type
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
- Y02P20/129—Energy recovery, e.g. by cogeneration, H2recovery or pressure recovery turbines
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
The invention discloses a short-range molecular distillation heat pump energy-saving complete equipment, belonging to the field of distillation systems, comprising a preheater, wherein the upper end of the preheater is fixedly connected with a jacket heating chamber through a pipeline, an inner cylinder and a film scraper are respectively arranged in the jacket heating chamber, the film scraper is positioned at the inner end of the inner cylinder, a film scraper driving motor is arranged above the inner cylinder, a material distributor and a film scraper force arm are respectively arranged at the inner side of the upper end of the jacket heating chamber, the material distributor is positioned at the upper end of the film scraper force arm, a light component receiving tank is arranged at the lower end of the jacket heating chamber, the light component receiving tank penetrates through the jacket heating chamber and extends to the inner side of the jacket heating chamber, the aim of high energy conservation can be achieved by the bidirectional utilization of cold and heat sources through a closed circulation process, meanwhile, the technology is advanced, safe and reliable, the maintenance is convenient and can be operated continuously without people on duty, the waste of manpower and material resources is effectively reduced, and the working efficiency is greatly improved.
Description
Technical Field
The invention relates to the field of distillation systems, in particular to short-range molecular distillation heat pump energy-saving complete equipment.
Background
Short-path molecular distillation is a technology for separating materials containing different substances in a liquid-liquid state by utilizing the principle of molecular free path, has the characteristics of low distillation temperature, short heating time, high separation degree and the like, and is used for separating materials with high molecular weight, high boiling point, high viscosity, heat sensitivity and bioactivity.
The molecular distillation energy-saving equipment of the technology is widely applied to the industries of fine chemical engineering, medicine, spice, essential oil, food and the like, and the existing short-distance molecular distillation equipment is also suitable for molecular distillation, and molecular flow is directly from a heating surface to the surface of a condenser.
Disclosure of Invention
1. Technical problem to be solved
Aiming at the problems in the prior art, the invention aims to provide a short-range molecular distillation heat pump energy-saving complete equipment which can realize bidirectional utilization of cold and heat sources in a closed cycle process so as to achieve the aim of high energy conservation.
2. Technical scheme
In order to solve the above problems, the present invention adopts the following technical solutions.
A short-range molecular distillation heat pump energy-saving complete equipment comprises a preheater, wherein the upper end of the preheater is fixedly connected with a jacket heating chamber through a pipeline, an inner cylinder and a film scraper are respectively arranged in the jacket heating chamber, the film scraper is positioned at the inner end of the inner cylinder, a film scraper driving motor is arranged above the inner cylinder, a material distributor and a force arm of the film scraper are respectively arranged on the inner side of the upper end of the jacket heating chamber, the material distributor is positioned at the upper end of the force arm of the film scraper, a light component receiving tank is arranged at the lower end of the jacket heating chamber, the light component receiving tank penetrates through the jacket heating chamber and extends to the inner side of the jacket heating chamber, an I-grade condenser is arranged in the middle of the light component receiving tank, a liquid distributor is arranged at the upper end of the I-grade condenser, a heat pump is fixedly connected with the lower end of the light component receiving tank through a pipeline, and the heat pump is fixedly connected with the jacket heating chamber through a pipeline, the side end of the heat pump is fixedly connected with a II-grade condenser through a pipeline, the II-grade condenser is fixedly connected with a light component receiving groove through a pipeline, the upper end is fixedly connected with an expansion valve through a pipeline, the side end of the expansion valve is fixedly connected with a working medium tank through a pipeline, the working medium tank is fixedly connected with the preheater through a pipeline, the side end of the II-stage condenser is fixedly connected with a light component collecting tank through a pipeline, and the light component collecting tank is fixedly connected with the light component receiving tank through a pipeline, the left lower end of the jacket heating chamber is fixedly connected with the heavy component collecting tank through a pipeline, the two-way utilization of cold and heat sources can be realized through a closed circulation process, therefore, the purpose of high energy conservation is achieved, meanwhile, the technology is advanced, safe and reliable, the maintenance is convenient, the continuous unattended operation can be realized, the waste of manpower and material resources is effectively reduced, and the working efficiency is greatly improved.
Further, a plurality of recesses have been seted up to interior barrel inner wall, recess inner is inlayed and is had the electro-magnet, fixed mounting has a plurality of evenly distributed's bracing piece in the recess, sliding connection has the push pedal in the recess, install the silk thread in the recess, and silk thread and push pedal fixed connection, exert the effort through the push pedal to the material membrane, make its protruding increase area of contact that is heated to make the heat transfer effect better, raise the efficiency.
Further, every group the silk thread length that lies in the interior installation of middle support bar in the bracing piece is greater than both sides silk thread, pulls the push pedal spacing through the silk thread, prevents that its inflation is excessive, and middle silk thread length is greater than both sides silk thread simultaneously, can maximize the area of push pedal, reinforcing heat exchange effect.
Further, set up in the bracing piece and seted up the spacing groove, sliding connection has the stopper in the spacing groove, and recess and silk thread fixed connection, the spring is installed to the spacing inslot, carries on spacingly through the stopper to the silk thread, prevents that it is tensile excessive, and the spring can make the stopper drive the silk thread and reset and remove simultaneously to make the push pedal can reset.
Further, the push pedal includes the heat preservation, sliding connection has the heat preservation in the recess, bracing piece one end fixedly connected with elastic layer is kept away from to the heat preservation, heat preservation one end fixedly connected with split layer is kept away from to the elastic layer, utilizes the heat preservation to carry out effectual heat preservation effect, prevents that the internal heat of inner tube from getting into and running off in the recess, and when the elasticity that utilizes the elastic layer simultaneously made the split layer can receive the effort, can form the fracture on the elastic layer surface and turn over the state.
Furthermore, the splitting layer is composed of a plurality of splitting blocks, the splitting blocks are hexagonal, and the splitting layer is cracked, unfolded and closed under stress, so that the material film has fluidity, and the heating area of the material film is increased.
Furthermore, the elastic layer is made of thermoplastic polyester elastomer, the thickness of the elastic layer is 5mm, and the elastic layer can be restored after changing the shape and is not easy to tear and melt and durable by utilizing the tear resistance, the wear resistance and the flexibility of the thermoplastic polyester elastomer.
Further, the heat preservation is polyurethane material, and thickness is 5mm, utilizes its thermal-insulated wear-resisting characteristic, can effectually play thermal-insulated effect of keeping warm, prevents that the heat from running off.
Further, the elastic layer one end is kept away from on the split layer and a plurality of installation sections are inlayed, sliding connection has the roof in the installation section, the roof is close to installation section inner wall one end fixedly connected with magnetic path, a pair of flexible rope of roof one end fixedly connected with is kept away from to the magnetic path, and flexible rope and installation section inner wall fixed connection receive the influence of electro-magnet magnetic force through the magnetic path, make it exert the effort to the roof to make the material membrane protruding, increase surface area, improve heat exchange effect, flexible rope can be pulled to the magnetic path simultaneously and hold spacingly, also can make it reset.
Furthermore, the inner end of the mounting cylinder is fixedly connected with a supporting plate, the supporting plate is abutted to the magnetic block, and the supporting plate can play a supporting and positioning role in the top plate.
3. Advantageous effects
Compared with the prior art, the invention has the advantages that:
(1) the scheme can realize the bidirectional utilization of cold and heat sources through a closed circulation process, thereby achieving the purpose of high energy conservation, simultaneously has advanced technology, safety and reliability, convenient maintenance, continuous unattended operation, effectively reduces the waste of manpower and material resources, and greatly improves the working efficiency.
(2) A plurality of recesses have been seted up to interior barrel inner wall, inlay the recess inner has the electro-magnet, fixed mounting has a plurality of evenly distributed's bracing piece in the recess, sliding connection has the push pedal in the recess, install the silk thread in the recess, and silk thread and push pedal fixed connection, exert the effort to the material membrane through the push pedal, make its protruding increase area of contact by heating, thereby make the heat transfer effect better, raise the efficiency, the silk thread length that lies in the interior installation of middle bracing piece in every group bracing piece is greater than the both sides silk thread, it is spacing to drag the push pedal through the silk thread, prevent that its inflation is excessive, middle silk thread length is greater than the both sides silk thread simultaneously, the area that can the maximize push pedal, strengthen the heat exchange effect.
(3) Set up in the bracing piece and seted up the spacing groove, sliding connection has the stopper in the spacing groove, and recess and silk thread fixed connection, and the spring is installed to the spacing inslot, carries on spacingly to the silk thread through the stopper, prevents that it is tensile excessive, and the spring can make the stopper drive the silk thread and move that resets simultaneously to make the push pedal can reset.
(4) The push plate comprises a heat preservation layer, the heat preservation layer is connected in the groove in a sliding mode, one end, away from the support rod, of the heat preservation layer is fixedly connected with an elastic layer, one end, away from the heat preservation layer, of the elastic layer is fixedly connected with a split layer, effective heat preservation is achieved through the heat preservation layer, heat in the inner cylinder body is prevented from entering the groove to run away, and meanwhile when the split layer can be subjected to acting force through elasticity of the elastic layer, a cracking and turning-away state can be formed on the surface of the elastic layer; the splitting layer is composed of a plurality of splitting blocks, the splitting blocks are hexagonal, and the material film has fluidity under the action of cracking, unfolding and closing after the splitting layer is stressed, so that the heated area of the material film is increased; the elastic layer is made of thermoplastic polyester elastomer, the thickness of the elastic layer is 5mm, and the elastic layer can be restored after changing the shape and is not easy to tear and melt and durable by utilizing the tear resistance, the wear resistance and the flexibility of the thermoplastic polyester elastomer; the heat preservation is polyurethane material, and thickness is 5mm, utilizes its thermal-insulated wear-resisting characteristic, can effectually play thermal-insulated effect of keeping warm, prevents the heat loss.
(5) The split layer is embedded with a plurality of mounting cylinders at one end far away from the elastic layer, a top plate is connected in the mounting cylinders in a sliding mode, a magnetic block is fixedly connected at one end, close to the inner wall of the mounting cylinders, of the top plate, a pair of telescopic ropes is fixedly connected at one end, far away from the top plate, of the magnetic block, the telescopic ropes are fixedly connected with the inner wall of the mounting cylinders, the magnetic block is influenced by the magnetic force of an electromagnet, and acting force is applied to the top plate, so that a material film is protruded, the surface area is increased, the heat exchange effect is improved, and meanwhile the telescopic ropes can be used for pulling, holding and limiting the magnetic block and also can be used for resetting the magnetic block; the inner end of the mounting cylinder is fixedly connected with a supporting plate, the supporting plate is abutted to the magnetic block, and the supporting plate can support and position the top plate.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a front cross-sectional structural schematic view of the inner cylinder of the present invention;
FIG. 3 is an enlarged view of the structure at A in FIG. 2;
FIG. 4 is a schematic view of a support bar according to the present invention;
FIG. 5 is a front sectional structural view of a push plate according to the present invention;
FIG. 6 is an enlarged view of the structure at B in FIG. 5;
FIG. 7 is a schematic view of the overall structure of the push plate of the present invention;
FIG. 8 is a schematic structural view of the inner cylinder body in a working state according to the present invention;
FIG. 9 is an enlarged view of the structure of FIG. 8 at C;
FIG. 10 is a schematic view of the push plate of the present invention after being stressed;
FIG. 11 is an enlarged view of the structure of FIG. 10 at D;
fig. 12 is a front sectional view of the supporting rod of the present invention.
The reference numbers in the figures illustrate:
1. a preheater; 2. a heavy component collection tank; 3. a jacket heating chamber; 4. an inner cylinder; 5. a film scraper; 6. a liquid distributor; 7. a material distributor; 8. a force arm of the film scraper; 9. a stage I condenser; 10. a light component receiving tank; 11. a II-stage condenser; 12. a light component collection tank; 13. a heat pump; 14. an expansion valve; 15. a working medium tank; 16. a groove; 17. an electromagnet; 18. a support bar; 19. a silk thread; 20. pushing the plate; 2001. a heat-insulating layer; 2002. an elastic layer; 2003. a split layer; 21. mounting the cylinder; 22. a top plate; 23. a magnetic block; 24. a retractable rope; 25. a support plate; 26. a limiting block; 27. a spring; 28. the film scraper drives the motor.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is to be understood that the embodiments described are merely exemplary embodiments, rather than exemplary embodiments, and that all other embodiments may be devised by those skilled in the art without departing from the scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification 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 should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; 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.
Example 1:
referring to fig. 1, a short-range molecular distillation heat pump energy-saving complete equipment comprises a preheater 1, the upper end of the preheater 1 is fixedly connected with a jacket heating chamber 3 through a pipeline, an inner cylinder 4 and a film scraper 5 are respectively installed in the jacket heating chamber 3, the film scraper 5 is positioned at the inner end of the inner cylinder 4, a film scraper driving motor 28 is installed above the inner cylinder 4, a material distributor 7 and a film scraper force arm 8 are respectively installed on the inner side of the upper end of the jacket heating chamber 3, the material distributor 7 is positioned at the upper end of the film scraper force arm 8, a light component receiving tank 10 is installed at the lower end of the jacket heating chamber 3, the light component receiving tank 10 penetrates through the jacket heating chamber 3 and extends to the inner side of the jacket heating chamber 3, an I-stage condenser 9 is installed in the middle of the light component receiving tank 10, a liquid distributor 6 is installed at the upper end of the I-stage condenser 9, and a heat pump 13 is fixedly connected at the lower end of the light component receiving tank 10 through a pipeline, the heat pump 13 is fixedly connected with the jacket heating chamber 3 through a pipeline, the side end of the heat pump 13 is fixedly connected with a II-grade condenser 11 through a pipeline, the II-grade condenser 11 is fixedly connected with a light component receiving tank 10 through a pipeline, the upper end of the II-grade condenser is fixedly connected with an expansion valve 14 through a pipeline, the side end of the expansion valve 14 is fixedly connected with a working medium tank 15 through a pipeline, the working medium tank 15 is fixedly connected with the preheater 1 through a pipeline, the side end of the II-grade condenser 11 is fixedly connected with a light component collecting tank 12 through a pipeline, the light component collecting tank 12 is fixedly connected with the light component receiving tank 10 through a pipeline, and the left lower end of the jacket heating chamber 3 is fixedly connected with a heavy component collecting tank 2 through a pipeline; the vapor compression heat pump system is driven by a wiper drive motor 28, which comprises four major components: the low-temperature and low-pressure saturated refrigerant obtained after the high-pressure refrigerant liquid is throttled by the expansion valve 14 enters the I-stage condenser 9 to absorb sensible heat in secondary steam, the low-temperature saturated refrigerant steam leaves, the low-temperature saturated refrigerant steam enters the heat pump 13 to be compressed, pressurized, heated and enthalpy-increased, the low-temperature saturated refrigerant steam leaves, enters the jacket heating chamber 3 to release heat, the high-pressure saturated refrigerant liquid leaves after being condensed after releasing the heat, the high-pressure saturated refrigerant liquid continues to absorb the heat in the I-stage condenser 9 after entering the expansion valve 14 to be throttled, the whole process is closed cycle, and cold and heat sources are utilized in two directions, so that the purpose of high energy conservation is achieved.
Referring to fig. 2-4, a plurality of grooves 16 are formed in the inner wall of the inner cylinder 4, electromagnets 17 are embedded in the inner ends of the grooves 16, a plurality of support rods 18 which are uniformly distributed are fixedly mounted in the grooves 16, push plates 20 are slidably connected in the grooves 16, silk threads 19 are mounted in the grooves 16 and fixedly connected with the push plates 20, acting force is applied to the material film through the push plates 20, the protrusion of the material film increases the heated contact area, so that the heat transfer effect is better, the efficiency is improved, the length of the silk threads 19 mounted in the middle support rods 18 in each group of support rods 18 is larger than that of the silk threads 19 on two sides, the push plates 20 are pulled and limited through the silk threads 19, excessive expansion is prevented, meanwhile, the length of the middle silk threads 19 is larger than that of the silk threads 19 on two sides, the area of the push plates 20 can be maximized, and the heat exchange effect is enhanced.
Referring to fig. 12, a limiting groove is formed in the support rod 18, a limiting block 26 is connected in the limiting groove in a sliding manner, the groove 16 is fixedly connected with the silk thread 19, a spring 27 is installed in the limiting groove, the silk thread 19 is limited by the limiting block 26 to prevent the silk thread from being stretched excessively, and meanwhile, the spring 27 can enable the limiting block 26 to drive the silk thread 19 to reset and move, so that the push plate 20 can reset.
Referring to fig. 3 and 5, the push plate 20 includes a heat insulation layer 2001, the heat insulation layer 2001 is slidably connected in the groove 16, an elastic layer 2002 is fixedly connected to one end of the heat insulation layer 2001, which is far away from the support rod 18, and a split layer 2003 is fixedly connected to one end of the elastic layer 2002, which is far away from the heat insulation layer 2001, so that the heat insulation effect of the heat insulation layer 2001 is effectively utilized to prevent heat in the inner cylinder 4 from entering the groove 16 to run off, and meanwhile, when the split layer 2003 can be acted by an acting force by utilizing the elasticity of the elastic layer 2002, a split state can be formed on the surface of the elastic layer 2002.
Referring to fig. 7-11, the splitting layer 2003 is composed of a plurality of splitting blocks, and the splitting blocks are hexagonal, so that the material film has fluidity due to the opening and closing action of the splitting layer 2003 after being stressed, thereby increasing the heated area of the material film.
Referring to fig. 5-6, a plurality of mounting cylinders 21 are embedded at the end of the split layer 2003 far from the elastic layer 2002, a top plate 22 is slidably connected in the mounting cylinders 21, a magnetic block 23 is fixedly connected at the end of the top plate 22 close to the inner wall of the mounting cylinder 21, a pair of telescopic ropes 24 is fixedly connected at the end of the magnetic block 23 far from the top plate 22, the telescopic ropes 24 are fixedly connected with the inner wall of the mounting cylinder 21, the magnetic block 23 is influenced by the magnetic force of the electromagnet 17 to apply an acting force on the top plate 22, so that the material film is convex, the surface area is increased, the heat exchange effect is improved, meanwhile, the telescopic ropes 24 can pull the magnetic block 23 for limiting and can also reset the magnetic block 23, a supporting plate 25 is fixedly connected at the inner end of the mounting cylinder 21, the supporting plate 25 is abutted to the magnetic block 23, and the supporting and positioning effects can be achieved on the top plate 22 through the supporting plate 25.
Through electrifying the electromagnet 17, the electromagnet is enabled to exert acting force on the magnetic block 23, so that the top plate 22 drives the push plate 20 to exert acting force on the material film integrally, the material film is enabled to be convex, meanwhile, the material film is enabled to have fluidity through the action of cracking, unfolding and closing after the split layer 2003 is stressed, the heated area of the material film is increased, the material film is further exerted with acting force on the material film by utilizing the top plate 22, the surface area of the material film is increased, heat exchange is carried out on the material film and high-pressure refrigerant steam in the jacket heating chamber 3, and the working efficiency is improved.
The foregoing is only a preferred embodiment of the present invention; the scope of the invention is not limited thereto. Any person skilled in the art should be able to cover the technical scope of the present invention by equivalent or modified solutions and modifications within the technical scope of the present invention.
Claims (10)
1. The utility model provides an energy-conserving complete sets of short distance molecular distillation heat pump, includes pre-heater (1), its characterized in that: the device is characterized in that the upper end of the preheater (1) is fixedly connected with a jacket heating chamber (3) through a pipeline, an inner cylinder (4) and a film scraper (5) are respectively installed in the jacket heating chamber (3), the film scraper (5) is positioned at the inner end of the inner cylinder (4), a film scraper driving motor (28) is installed above the inner cylinder (4), a material distributor (7) and a film scraper force arm (8) are respectively installed on the inner side of the upper end of the jacket heating chamber (3), the material distributor (7) is positioned at the upper end of the film scraper force arm (8), a light component receiving tank (10) is installed at the lower end of the jacket heating chamber (3), the light component receiving tank (10) penetrates through the jacket heating chamber (3) and extends to the inner side of the jacket heating chamber (3), an I-level condenser (9) is installed in the middle of the light component receiving tank (10), and a liquid distributor (6) is installed at the upper end of the I-level condenser (9), the lower end of the light component receiving groove (10) is fixedly connected with a heat pump (13) through a pipeline, and the heat pump (13) is fixedly connected with the jacket heating chamber (3) through a pipeline, the side end of the heat pump (13) is fixedly connected with a II-level condenser (11) through a pipeline, and the II-grade condenser (11) is fixedly connected with the light component receiving groove (10) through a pipeline, the upper end is fixedly connected with an expansion valve (14) through a pipeline, the side end of the expansion valve (14) is fixedly connected with a working medium tank (15) through a pipeline, the working medium tank (15) is fixedly connected with the preheater (1) through a pipeline, the side end of the II-level condenser (11) is fixedly connected with a light component collecting tank (12) through a pipeline, and the light component collecting tank (12) is fixedly connected with the light component receiving tank (10) through a pipeline, the left lower end of the jacket heating chamber (3) is fixedly connected with a heavy component collecting tank (2) through a pipeline.
2. The short-path molecular distillation heat pump energy-saving complete equipment according to claim 1, characterized in that: a plurality of recesses (16) have been seted up to interior barrel (4) inner wall, inlay in recess (16) the inner has electro-magnet (17), fixed mounting has a plurality of evenly distributed's bracing piece (18) in recess (16), sliding connection has push pedal (20) in recess (16), install silk thread (19) in recess (16), and silk thread (19) and push pedal (20) fixed connection.
3. The short-range molecular distillation heat pump energy-saving complete equipment according to claim 2, characterized in that: the length of the silk thread (19) arranged in the middle supporting rod (18) in each group of supporting rods (18) is larger than that of the silk threads (19) on the two sides.
4. The short-range molecular distillation heat pump energy-saving complete equipment according to claim 2, characterized in that: the novel yarn guide device is characterized in that a limiting groove is formed in the supporting rod (18), a limiting block (26) is connected to the limiting groove in a sliding mode, the groove (16) is fixedly connected with the yarn (19), and a spring (27) is installed in the limiting groove.
5. The short-range molecular distillation heat pump energy-saving complete equipment according to claim 2, characterized in that: the push plate (20) comprises an insulating layer (2001), the insulating layer (2001) is connected in the groove (16) in a sliding mode, an elastic layer (2002) is fixedly connected to one end, far away from the supporting rod (18), of the insulating layer (2001), and a splitting layer (2003) is fixedly connected to one end, far away from the insulating layer (2001), of the elastic layer (2002).
6. The short-range molecular distillation heat pump energy-saving complete equipment according to claim 5, wherein: the split layer (2003) is composed of a plurality of split blocks, and the split blocks are hexagonal.
7. The short-range molecular distillation heat pump energy-saving complete equipment according to claim 5, wherein: the elastic layer (2002) is made of thermoplastic polyester elastomer and has the thickness of 5 mm.
8. The short-range molecular distillation heat pump energy-saving complete equipment according to claim 5, wherein: the heat-insulating layer (2001) is made of polyurethane and is 5mm thick.
9. The short-range molecular distillation heat pump energy-saving complete equipment according to claim 5, wherein: a plurality of mounting cylinders (21) are embedded at one end, far away from the elastic layer (2002), of the splitting layer (2003), a top plate (22) is connected in the mounting cylinders (21) in a sliding mode, one end, close to the mounting cylinders (21), of the top plate (22) is fixedly connected with a magnetic block (23), one end, far away from the top plate (22), of the magnetic block (23) is fixedly connected with a pair of telescopic ropes (24), and the telescopic ropes (24) are fixedly connected with the inner walls of the mounting cylinders (21).
10. The short-range molecular distillation heat pump energy-saving complete equipment according to claim 9, wherein: the inner end of the mounting cylinder (21) is fixedly connected with a supporting plate (25), and the supporting plate (25) is abutted to the magnetic block (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210625484.3A CN114949900A (en) | 2022-06-02 | 2022-06-02 | Short-range molecular distillation heat pump energy-saving complete equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210625484.3A CN114949900A (en) | 2022-06-02 | 2022-06-02 | Short-range molecular distillation heat pump energy-saving complete equipment |
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