CN111905393A - Novel semi-water bath sterilization type self-circulation double-effect concentration device - Google Patents
Novel semi-water bath sterilization type self-circulation double-effect concentration device Download PDFInfo
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- CN111905393A CN111905393A CN202010749972.6A CN202010749972A CN111905393A CN 111905393 A CN111905393 A CN 111905393A CN 202010749972 A CN202010749972 A CN 202010749972A CN 111905393 A CN111905393 A CN 111905393A
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 60
- 230000001954 sterilising effect Effects 0.000 title claims abstract description 20
- 238000004659 sterilization and disinfection Methods 0.000 title claims abstract description 19
- 238000001704 evaporation Methods 0.000 claims abstract description 85
- 230000008020 evaporation Effects 0.000 claims abstract description 84
- 238000000926 separation method Methods 0.000 claims abstract description 71
- 238000003860 storage Methods 0.000 claims abstract description 34
- 230000000694 effects Effects 0.000 claims abstract description 13
- 239000007788 liquid Substances 0.000 claims description 31
- 238000005507 spraying Methods 0.000 claims description 13
- 239000011521 glass Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 abstract description 19
- 108090000765 processed proteins & peptides Proteins 0.000 abstract description 11
- 102000008186 Collagen Human genes 0.000 abstract description 9
- 108010035532 Collagen Proteins 0.000 abstract description 9
- 229920001436 collagen Polymers 0.000 abstract description 9
- 241001465754 Metazoa Species 0.000 abstract description 8
- 239000002994 raw material Substances 0.000 abstract description 6
- 238000010438 heat treatment Methods 0.000 abstract description 5
- 235000015097 nutrients Nutrition 0.000 abstract description 4
- 238000004939 coking Methods 0.000 abstract description 2
- 239000000796 flavoring agent Substances 0.000 abstract description 2
- 235000019634 flavors Nutrition 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 239000006229 carbon black Substances 0.000 abstract 1
- 238000010521 absorption reaction Methods 0.000 description 6
- 230000009290 primary effect Effects 0.000 description 6
- 150000001413 amino acids Chemical class 0.000 description 5
- 239000000498 cooling water Substances 0.000 description 5
- 230000007547 defect Effects 0.000 description 5
- 230000009977 dual effect Effects 0.000 description 5
- 238000005265 energy consumption Methods 0.000 description 5
- 108090000623 proteins and genes Proteins 0.000 description 4
- 102000004169 proteins and genes Human genes 0.000 description 4
- 230000001580 bacterial effect Effects 0.000 description 3
- 239000000571 coke Substances 0.000 description 3
- 238000011109 contamination Methods 0.000 description 3
- 244000005700 microbiome Species 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 230000005484 gravity Effects 0.000 description 2
- 238000004321 preservation Methods 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 238000009834 vaporization Methods 0.000 description 2
- 230000008016 vaporization Effects 0.000 description 2
- 206010012735 Diarrhoea Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
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- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 230000036512 infertility Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- 230000003204 osmotic effect Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
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- 150000003384 small molecules Chemical class 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D1/00—Evaporating
- B01D1/26—Multiple-effect evaporating
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
- A61L2/04—Heat
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D1/00—Evaporating
- B01D1/0011—Heating features
- B01D1/0041—Use of fluids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D1/00—Evaporating
- B01D1/0082—Regulation; Control
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D1/00—Evaporating
- B01D1/30—Accessories for evaporators ; Constructional details thereof
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K14/00—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
- C07K14/435—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans
- C07K14/78—Connective tissue peptides, e.g. collagen, elastin, laminin, fibronectin, vitronectin or cold insoluble globulin [CIG]
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- Genetics & Genomics (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
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Abstract
The invention relates to a novel semi-water bath sterilization type self-circulation double-effect concentration device, and particularly relates to the technical field of biological product production equipment. The invention comprises a semi-water bath sterilizer, a first-effect tubular heater, a first-effect evaporation separation chamber, a second-effect tubular heater, a second-effect evaporation separation chamber, a condenser and a condensed water storage barrel, wherein the time for heating the whole concentrator by negative pressure evaporation of materials is short, the temperature of circulating flow heat exchange is always low, the water evaporation is rapid, the heating time is short, the phenomenon of carbon black is prevented by difficult coking, the concentrated solution device has little influence on the solubility, color, flavor and nutrient components of products, and the concentrated solution device is very suitable for various animals and plants and particularly has excellent concentrated effect on heat-sensitive materials such as collagen peptide products, health-care products and the like of aquatic product raw material products.
Description
Technical Field
The invention relates to the technical field of biological product production equipment, in particular to a novel semi-water bath sterilization type self-circulation double-effect concentration device.
Background
Abalone is one of rare marine products, has delicious taste and rich nutrition, is known as marine soft gold, and particularly has the characteristics of easy absorption and high activity compared with protein as a functional active fragment of the protein, and the protein can be absorbed by human bodies only by being decomposed into small peptide or amino acid; the nutritive value is higher than that of protein, no nutrient excess is caused, and nutrient substances required by the growth and development of human bodies are provided. Although amino acid is small molecule, free amino acid entering human body is an energy-consuming active absorption process, which consumes much energy, and the carrier is easy to saturate, the absorption is slow, and the intestinal tract is stimulated to cause diarrhea due to high osmotic pressure. And the collagen peptide has low energy consumption, higher transport speed and less possibility of saturating the carrier. Meanwhile, the absorption of the peptide avoids the absorption energy consumption competition among amino acids, and the absorption rate is obviously higher than that of free amino acids.
At present, a membrane-reducing concentrator or an external circulation concentrator and a scraper concentrator are generally adopted by the equipment for preparing the concentrated solution from the abalone collagen peptide, but the membrane-reducing concentrator or the external circulation concentrator and the scraper concentrator have the defects of high energy consumption, easy coke formation, difficult control of microorganisms, easy bacterial contamination, deep chromaticity and the like, and cannot meet the preparation of concentrated solution products of heat-sensitive materials such as collagen peptide powder, health-care products and the like processed from various animal, plant and aquatic animal and plant raw materials.
Disclosure of Invention
(1) Technical problem to be solved
The invention provides a novel semi-water bath sterilization type self-circulation double-effect concentration device, which overcomes the defects that the existing equipment for preparing concentrated solution from abalone collagen peptide has high energy consumption, easy coke tube, difficult control of microorganism, easy bacterial contamination, deep chromaticity and the like, and can not meet the defects of preparation of concentrated solution products of heat-sensitive materials such as collagen peptide powder, health care products and the like processed from various animal and plant and aquatic animal and plant raw materials.
(2) Technical scheme
In order to solve the technical problems, the invention provides a novel semi-water bath sterilization type self-circulation double-effect concentration device which comprises a semi-water bath sterilizer, an effective tubular heater, an effective evaporation separation chamber, a double-effect tubular heater, a double-effect evaporation separation chamber, a condenser and a condensate water storage barrel, wherein an inlet of the semi-water bath sterilizer is connected with a feed pipe, an outlet of the semi-water bath sterilizer is connected with one side of the effective tubular heater through a pipeline, a first steam inlet is arranged at one side of the effective tubular heater, a first condensate water outlet and a first liquid spraying port are arranged at the other side of the effective tubular heater, the first steam inlet is connected with a steam inlet pipe, the first liquid spraying port is connected with an inlet of the effective evaporation separation chamber through a pipeline, a finished product storage barrel is arranged at the bottom of the effective evaporation separation chamber, and the bottom end of the effective evaporation separation chamber is connected with the other side of the effective tubular heater through a first circulation bent pipe, the bottom of the first-effect tubular heater is connected with one end of a first delivery pump through a pipeline, the other end of the first delivery pump is connected with an inlet of the second-effect evaporation separation chamber through a pipeline, a first steam outlet on one side of the top of the first-effect evaporation separation chamber is connected with a second steam inlet on one side of the second-effect tubular heater through a pipeline, the other side of the second-effect tubular heater is provided with a second condensate water outlet and a second liquid spraying port, the second liquid spraying port is connected with one side of the second-effect evaporation separation chamber through a pipeline, the bottom of the second-effect evaporation separation chamber is connected with the other side of the second-effect tubular heater through a second circulating bent pipe, the bottom of the second-effect tubular heater is connected with one end of the second delivery pump through a pipeline, the other end of the second delivery pump is connected with one end of a concentration sensor through a pipeline, and the other, and a second steam outlet at one side of the top of the two-effect evaporation separation chamber is connected with one side of the condenser through a pipeline, a vacuum interface is arranged at the other side of the condenser, and the vacuum interface is connected with a vacuum pump through a pipeline.
Preferably, a storage tank is arranged at the bottom of the double-effect evaporation separation type, the second condensate water outlet is connected with one side of the storage tank, and the second circulation elbow is positioned in the storage tank.
Preferably, a condensed water storage barrel is arranged at the bottom of the condenser, one side of the bottom of the storage tank is connected with one side of the condensed water storage barrel through a pipeline, the bottom of the other side of the condensed water storage barrel is connected with one end of a third conveying pump through a pipeline, and the other end of the third conveying pump is connected with a drain pipe.
Preferably, a first exhaust valve is arranged on the first-effect tubular heater, and a second exhaust valve is arranged on the second-effect tubular heater.
Preferably, the first-effect evaporation separation chamber and the second-effect evaporation separation chamber are both provided with a vacuum meter.
Preferably, glass tube flow meters are arranged on the feeding pipe, the connecting pipeline between the first delivery pump and the two-effect evaporation separation chamber and the connecting pipeline between the second delivery pump and the concentration sensor.
(3) Advantageous effects
The invention provides a novel semi-water bath sterilization type self-circulation double-effect concentration device, which overcomes the defects that the existing equipment for preparing concentrated solution from abalone collagen peptide has high energy consumption, easy coke tube, difficult control of microorganism, easy bacterial contamination, deep chromaticity and the like, and can not meet the defects of preparation of concentrated solution products of heat-sensitive materials such as collagen peptide powder, health care products and the like processed from various animal and plant and aquatic animal and plant raw materials. Compared with the prior art, the invention has the following beneficial effects:
1. the negative pressure evaporation of the material in the concentrator has short overall heating time, the circulating flow heat exchange temperature is always low, the water evaporation is rapid, the heating time is short, the coking is not easy to occur, the concentrated solution device has little influence on the solubility, the color, the flavor and the nutrient components of the product, and the concentrated solution device is very suitable for various animals and plants and particularly has excellent concentration effect on heat-sensitive materials such as collagen peptide products, health-care products and the like of aquatic product raw material products.
2. The energy-saving double-effect evaporation concentrator which is the latest type in China and has remarkable energy saving is designed and manufactured according to the principle that the difference between heat energy contained in steam and heat energy at high temperature is small under the condition of low pressure (vacuum) and the heat of vaporization is high under the condition of low pressure, the energy-saving effect is improved by 15-23% compared with that of the old double-effect evaporator, and the total height of the evaporator is reduced to be below 3.5 meters.
3. The evaporation temperature of each effect liquid is reduced by using the evaporation operation of different vacuum degrees of each effect, and the concentration requirement of thermosensitive materials is met.
4. The evaporation chamber and each container are overlapped up and down to form an integral structure, so that the whole equipment is compactly arranged, only 8m2(1.5m multiplied by 5.5m multiplied by 3.6m) of floor area and equipment height is needed, and the height is reduced by about 2m compared with a membrane-reducing concentrator.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
The reference signs are: 1-semi-water bath sterilizer, 2-first-effect tubular heater, 21-first steam inlet, 22-first condensate water outlet, 23-first exhaust valve, 24-first liquid spray outlet, 3-first-effect evaporation separation chamber, 31-first steam outlet, 32-first circulation bent pipe, 4-second-effect tubular heater, 41-second steam inlet, 42-second condensate water outlet, 43-second exhaust valve, 44-second liquid spray outlet, 5-second-effect evaporation separation chamber, 51-second steam outlet, 52-second circulation bent pipe, 6-condenser, 7-condensate water storage barrel, 8-steam inlet pipe, 9-first delivery pump, 10-second delivery pump, 11-concentration sensor, 12-finished product storage barrel, 13-storage tank, 14-vacuum interface, 15-vacuum pump and 16-third transfer pump.
Detailed Description
The invention is further described with reference to the accompanying drawings and examples.
As shown in fig. 1, the novel semi-water bath sterilization type self-circulation double-effect concentration device comprises a semi-water bath sterilizer 1, a first-effect tubular heater 2, a first-effect evaporation separation chamber 3, a second-effect tubular heater 4, a second-effect evaporation separation chamber 5, a condenser 6 and a condensed water storage barrel 7, wherein an inlet of the semi-water bath sterilizer 1 is connected with a feed pipe, an outlet of the semi-water bath sterilizer 1 is connected with one side of the first-effect tubular heater 2 through a pipeline, one side of the first-effect tubular heater 2 is provided with a first steam inlet 21, the other side of the first-effect tubular heater 2 is provided with a first condensed water outlet 22 and a first liquid spraying port 24, the first steam inlet 21 is connected with a steam inlet pipe 8, the first liquid spraying port 24 is connected with an inlet of the first-effect evaporation separation chamber 3 through a pipeline, a finished product storage barrel 12 is arranged at the bottom of the first-effect evaporation separation chamber 3, the bottom end of the first-effect evaporation separation chamber 3 is connected with the other side of the first-effect tubular heater 2 through a first circulating bent pipe 32, the bottom of the first-effect tubular heater 2 is connected with one end of a first delivery pump 9 through a pipeline, the other end of the first delivery pump 9 is connected with an inlet of the second-effect evaporation separation chamber 5 through a pipeline, a first steam outlet 31 on one side of the top of the first-effect evaporation separation chamber 3 is connected with a second steam inlet 41 on one side of the second-effect tubular heater 4 through a pipeline, the other side of the second-effect tubular heater 4 is provided with a second condensate water outlet 42 and a second liquid spraying port 44, the second liquid spraying port 44 is connected with one side of the second-effect evaporation separation chamber 5 through a pipeline, the bottom end of the second-effect evaporation separation chamber 5 is connected with the other side of the second-effect tubular heater 4 through a second circulating bent pipe 52, the bottom of the second-effect tubular heater 4 is connected with one end, the other end of the second delivery pump 10 is connected with one end of a concentration sensor 11 through a pipeline, the other end of the concentration sensor 11 is connected with a liquid discharge pipe, a second steam outlet 51 on one side of the top of the two-effect evaporation separation chamber 5 is connected with one side of a condenser 6 through a pipeline, a vacuum interface 14 is arranged on the other side of the condenser 6, and the vacuum interface 14 is connected with a vacuum pump 15 through a pipeline.
The bottom of the double-effect evaporation separation type 5 is provided with a storage tank 13, the second condensate water outlet 42 is connected with one side of the storage tank 13, the second circulation elbow 52 is located in the storage tank 13, the bottom of the condenser 6 is provided with a condensed water storage barrel 7, one side of the bottom of the storage tank 13 is connected with one side of the condensed water storage barrel 7 through a pipeline, the bottom of the other side of the condensed water storage barrel 7 is connected with one end of a third delivery pump 16 through a pipeline, the other end of the third delivery pump 16 is connected with a water discharge pipe, a first exhaust valve 23 is arranged on the single-effect tubular heater 2, the second exhaust valve 43 is arranged on the two-effect tubular heater 4, the first-effect evaporation separation chamber 3 and the second-effect evaporation separation chamber 5 are both provided with vacuum meters, glass tube flowmeters are arranged on the feeding pipe, the connecting pipeline between the first delivery pump 9 and the two-effect evaporation separation chamber 5 and the connecting pipeline between the second delivery pump 10 and the concentration sensor 11.
The working principle is as follows: the material firstly is pumped into a feeding pipe through a feeding pump and enters a semi-water bath sterilizer 1 for indirect rapid heating sterilization and heat preservation (commercial sterilization), then sequentially enters a first-effect tubular heater 2, primary steam enters the first-effect tubular heater 2 through a first steam inlet, so that the material liquid is heated and boiled and is sprayed into a first-effect evaporation separation chamber 3 from a driver liquid spraying port 24, vapor-liquid separation is realized in the first-effect evaporation separation chamber 3, the material liquid is reduced by gravity difference and flows into the first-effect tubular heater 2 through a first circulation bent pipe 32, and natural circulation is formed.
The percentage concentration of the material is further increased, when the concentration of the material reaches a certain degree, the percentage concentration meter collects information on line to control output, the material is discharged from the bottom of the first-effect tubular heater 2 and the bottom of the first-effect evaporation separation chamber 3 through the first conveying pump 9, the material is conveyed to the second-effect evaporation separation chamber 5 to be evaporated continuously, vapor-liquid separation is realized in the second-effect evaporation separation chamber 5, the material liquid is reduced by the gravity difference and flows into the second-effect tubular heater 4 through the second circulation bent pipe 52, and natural circulation is formed.
The secondary steam generated by the first-effect evaporation separation chamber 3 enters the second-effect tubular heater 4 through a pipeline to serve as a heat source of the second-effect tubular heater 4, most of the secondary steam enters the second-effect tubular heater 4 to serve as the heat source to exchange heat with the materials in the second circulation bent pipe 52 for evaporation separation, and the materials are evaporated and separated in the second-effect evaporation separation chamber 5 and then are sent out from an outlet of the second-effect evaporation separation chamber 5 through the second conveying pump 10.
The tertiary steam generated by the two-effect evaporation separation chamber 5 directly enters the condenser 6, the condensed non-condensable gas is pumped away by the vacuum pump 15, the whole system uses one vacuum pump 15, and the vacuum degree of each effect section is controlled by a pipeline and a valve.
The steam condensate of the one-effect tube heater 2 is discharged through the first condensate water outlet. The secondary steam condensate of the two-effect tubular heater 4 enters a storage tank 13 superposed at the lower end of the two-effect evaporation separation chamber 5, is used for preserving the heat of a second circulating bent pipe 52 by using the rest heat, is discharged into a condensate water storage barrel 7, and is finally sent out by a third delivery pump 16. The materials are subjected to secondary evaporation and secondary recycling of secondary steam, and the whole system realizes the vacuum negative pressure state of the system by a water ring vacuum pump.
The tertiary steam generated by the two-effect evaporation separation chamber 5 enters a condenser 6, is cooled by cooling water and is pumped out by a water pump.
The energy-saving double-effect evaporation concentrator which is the latest type in China and has obvious energy saving is designed and manufactured according to the principle that the difference between the heat energy contained in steam under the low-pressure (vacuum) condition and the heat energy under the high-temperature condition is small, and the heat of vaporization is high under the low-pressure condition, the energy-saving effect is improved by 15-23% compared with that of the old double-effect evaporator, and the total height of the evaporator is reduced to be below 3.5 m; the evaporator and the heater adopt special structures, so that gas resistance is reduced, vacuum loss is reduced, heat consumption is reduced, and the like.
Main technological parameters
| Serial number | Parameter(s) | Unit of | Parameter value | Remarks for note |
| 1 | Amount of evaporation | kg/h | 2000 | |
| 2 | Feeding amount: | kg/h | 2100 | |
| 3 | the feed concentration: | % | 3.5% | |
| 4 | feeding temperature: | ℃ | 65--80 | |
| 5 | discharging concentration: | % | 30--35 | |
| 6 | sterilization temperature: | ℃ | 87～95 | |
| 7 | and (3) heat preservation time: | second of | 25 | |
| 8 | First-effect evaporation temperature: | ℃ | 67～75 | |
| 9 | the secondary evaporation temperature: | ℃ | 60～65 | |
| 10 | sterilization steam pressure: | Mpa | 0.05～0.15 | |
| 11 | steam consumption: | kg/h | 1550 | |
| 12 | cooling water inlet temperature: | ℃ | ＜25 | |
| 13 | cooling water outlet temperature: | ℃ | ＜45 | |
| 14 | cooling water consumption: | t/h | 60-65 | |
| 15 | total power of the motor: | kw | 8.5 |
the semi-water bath sterilization is carried out at the sterilization temperature of 87-95 ℃ for 25-30 seconds, and the commercial sterility is required to be achieved;
controlling the primary-effect evaporation temperature to be 68-75 ℃, and controlling the vacuum degree of the primary-effect separation chamber to be 38.14-49.29 kpa;
the temperature of the two-effect evaporation is controlled to be 60-65 ℃, and the vacuum degree of the two-effect separation chamber is controlled to be 28.64-34.89 kpa;
the temperature difference of cooling water of the condenser is controlled to be 15-20 ℃ in working state, and the concentration efficiency is influenced by overlarge temperature difference;
the feed liquid is supplemented in time, and when the liquid level of the feed liquid is reduced by evaporation, the feed liquid can be continuously and automatically supplemented to the normal liquid level of the sight glass 2/3;
evaporating the condensed water, wherein the water is required to be recycled as raw material for soaking or cleaning and intermediate washing equipment;
if the liquid capsule product needs to be further concentrated, the feed liquid evaporated to a certain concentration in the dual-effect evaporation separation chamber 5 can be transferred to the primary-effect evaporation separation chamber 3 for further concentration and paste collection (the vacuum of the dual-effect evaporation separation chamber 5 is broken by closing a valve communicated with a vacuum tube on the dual-effect evaporation separation chamber 5 and opening a vent valve on the dual-effect evaporation separation chamber 5, so that the feed liquid in the dual-effect evaporation separation chamber 5 is pumped into the primary-effect evaporation separation chamber 3 by means of the vacuum of the primary-effect evaporation separation chamber 3, at the moment, a vacuum bypass valve is opened, the vacuum degree of the primary-effect evaporation separation chamber 3 is increased, the temperature difference is increased, evaporation and concentration are accelerated, and the qualified feed liquid is put into a finished product storage barrel 12 from an outlet of the primary-.
The above-described embodiments only express the preferred embodiments of the present invention, and the description thereof is more specific and detailed, but the present invention is not limited to these embodiments, and it should be noted that it is obvious to those skilled in the art. Any modification falling within the scope of protection of the present invention without departing from the gist of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (6)
1. A novel semi-water bath sterilization type self-circulation double-effect concentration device is characterized by comprising a semi-water bath sterilizer (1), an effective tubular heater (2), an effective evaporation separation chamber (3), a double-effect tubular heater (4), a double-effect evaporation separation chamber (5), a condenser (6) and a condensed water storage barrel (7), wherein an inlet of the semi-water bath sterilizer (1) is connected with a feeding pipe, an outlet of the semi-water bath sterilizer (1) is connected with one side of the effective tubular heater (2) through a pipeline, one side of the effective tubular heater (2) is provided with a first steam inlet (21), the other side of the effective tubular heater (2) is provided with a first condensed water outlet (22) and a first liquid spraying port (24), the first steam inlet (21) is connected with a steam inlet pipe (8), the first liquid spraying port (24) is connected with an inlet of the effective evaporation separation chamber (3) through a pipeline, the bottom of the first-effect evaporation separation chamber (3) is provided with a finished product storage barrel (12), the bottom end of the first-effect evaporation separation chamber (3) is connected with the other side of the first-effect tube heater (2) through a first circulating bent pipe (32), the bottom of the first-effect tube heater (2) is connected with one end of a first conveying pump (9) through a pipeline, the other end of the first conveying pump (9) is connected with an inlet of the second-effect evaporation separation chamber (5) through a pipeline, a first steam outlet (31) on one side of the top of the first-effect evaporation separation chamber (3) is connected with a second steam inlet (41) on one side of the second-effect tube heater (4) through a pipeline, the other side of the second-effect tube heater (4) is provided with a second condensate outlet (42) and a second liquid spraying port (44), and the second liquid spraying port (44) is connected with one side of the second-effect evaporation separation chamber (5) through a pipeline, two effect evaporation separation room (5) bottom through second circulation return bend (52) with two effect tubular heater (4) opposite side links to each other, two effect tubular heater (4) bottom links to each other with second delivery pump (10) one end through the pipeline, the second delivery pump (10) other end passes through the pipeline and links to each other with concentration sensor (11) one end, the concentration sensor (11) other end links to each other with the fluid-discharge tube, two effect evaporation separation room (5) top one side second steam outlet (51) pass through the pipeline with condenser (6) one side links to each other, be equipped with vacuum interface (14) on condenser (6) opposite side, vacuum interface (14) pass through the pipeline and link to each other with vacuum pump (15).
2. A novel semi-water bath sterilizing type self-circulation double-effect concentration device as claimed in claim 1, characterized in that a storage tank (13) is arranged at the bottom of the double-effect evaporation separation type (5), the second condensate water outlet (42) is connected with one side of the storage tank (13), and the second circulation elbow (52) is positioned in the storage tank (13).
3. The novel semi-water bath sterilization type self-circulation double-effect concentration device is characterized in that a condensed water storage barrel (7) is arranged at the bottom of the condenser (6), one side of the bottom of the storage tank (13) is connected with one side of the condensed water storage barrel (7) through a pipeline, the other side of the bottom of the condensed water storage barrel (7) is connected with one end of a third delivery pump (16) through a pipeline, and the other end of the third delivery pump (16) is connected with a drain pipe.
4. A novel semi-water bath sterilization type self-circulation double-effect concentration device as claimed in claim 1, wherein a first exhaust valve (23) is arranged on the first-effect tubular heater (2), and a second exhaust valve (43) is arranged on the second-effect tubular heater (4).
5. A novel semi-water bath sterilization type self-circulation double-effect concentration device as claimed in claim 1, characterized in that the primary evaporation separation chamber (3) and the secondary evaporation separation chamber (5) are provided with vacuum meters.
6. A novel semi-water bath sterilization type self-circulation double-effect concentration device as claimed in claim 1, characterized in that glass tube flow meters are arranged on the feeding pipe, the connecting pipeline of the first delivery pump (9) and the double-effect evaporation separation chamber (5) and the connecting pipeline of the second delivery pump (10) and the concentration sensor (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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| CN112717449A (en) * | 2020-12-16 | 2021-04-30 | 上海医药集团青岛国风药业股份有限公司 | Double-effect concentration process and system and application thereof |
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| CN112717449A (en) * | 2020-12-16 | 2021-04-30 | 上海医药集团青岛国风药业股份有限公司 | Double-effect concentration process and system and application thereof |
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