CN106139180A - Low-temperature cold wind powder cooling discharge system - Google Patents

Low-temperature cold wind powder cooling discharge system Download PDF

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Publication number
CN106139180A
CN106139180A CN201610740359.1A CN201610740359A CN106139180A CN 106139180 A CN106139180 A CN 106139180A CN 201610740359 A CN201610740359 A CN 201610740359A CN 106139180 A CN106139180 A CN 106139180A
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CN
China
Prior art keywords
powder
valve
tower body
air
cooling
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201610740359.1A
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Chinese (zh)
Inventor
陶海涛
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JIANGSU ZHONGSHENG OZONE EQUIPMENT CO Ltd
Original Assignee
JIANGSU ZHONGSHENG OZONE EQUIPMENT CO Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by JIANGSU ZHONGSHENG OZONE EQUIPMENT CO Ltd filed Critical JIANGSU ZHONGSHENG OZONE EQUIPMENT CO Ltd
Priority to CN201610740359.1A priority Critical patent/CN106139180A/en
Publication of CN106139180A publication Critical patent/CN106139180A/en
Pending legal-status Critical Current

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Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS 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
    • A61L2/00Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/0005Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor for pharmaceuticals, biologicals or living parts
    • A61L2/0011Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor for pharmaceuticals, biologicals or living parts using physical methods
    • A61L2/0023Heat
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23LFOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L3/00Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs
    • A23L3/001Details of apparatus, e.g. for transport, for loading or unloading manipulation, pressure feed valves
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23LFOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L3/00Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs
    • A23L3/16Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by heating loose unpacked materials
    • A23L3/165Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by heating loose unpacked materials in solid state
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS 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
    • A61L2/00Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/26Accessories or devices or components used for biocidal treatment
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28HEAT EXCHANGE IN GENERAL
    • F28CHEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA COME INTO DIRECT CONTACT WITHOUT CHEMICAL INTERACTION
    • F28C3/00Other direct-contact heat-exchange apparatus
    • F28C3/10Other direct-contact heat-exchange apparatus one heat-exchange medium at least being a fluent solid, e.g. a particulate material
    • F28C3/12Other direct-contact heat-exchange apparatus one heat-exchange medium at least being a fluent solid, e.g. a particulate material the heat-exchange medium being a particulate material and a gas, vapour, or liquid
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28HEAT EXCHANGE IN GENERAL
    • F28FDETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F25/00Component parts of trickle coolers
    • F28F25/10Component parts of trickle coolers for feeding gas or vapour
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS 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
    • A61L2202/00Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
    • A61L2202/20Targets to be treated
    • A61L2202/21Pharmaceuticals, e.g. medicaments, artificial body parts

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  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Epidemiology (AREA)
  • Mechanical Engineering (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Polymers & Plastics (AREA)
  • General Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Nutrition Science (AREA)
  • Medicinal Chemistry (AREA)
  • Molecular Biology (AREA)
  • Biomedical Technology (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Food Preservation Except Freezing, Refrigeration, And Drying (AREA)

Abstract

The invention discloses a kind of low-temperature cold wind powder cooling discharge system, including cooling pipe, described high voltage cold air system and powder separator, high voltage cold air system includes high pressure positive blower, gas cooling driers and compressed air sterilizing filter, and they are without docking with cooling pipe initiating terminal after being sequentially connected in series;At least provided with a charging aperture linked up with inner cavity of pipe above cooling pipe, the end of cooling pipe is docked with the powder entrance of powder separator by rustless steel conveyance conduit;Described powder separator is vertical tower body, being arranged above below column-shaped barrel as conical shell of vertical tower body, powder entrance is positioned at the top of column-shaped barrel, air vent is positioned at the top of vertical tower body, precise powder filter it is provided with in the tower body that air vent is corresponding, discharge port is positioned at the bottom of conical shell, and discharge port is furnished with discharge valve.

Description

Low-temperature cold wind powder cooling discharge system
Technical field
The present invention relates to a kind of low-temperature cold wind powder cooling discharge system, especially during drug and food is processed, Discharge processing equipment after powder is carried out superheated vapor instantaneous sterilizing, belong to the special sterilizing installation in the processing of a kind of drug and food Matching component.
Background technology
Currently, how to control to have become the bottleneck problem realizing the modernization of Chinese medicine to medicine and the food formulation quality of production, As a example by medicine, the control of sanitary index is to ensure that medicine powder is used as medicine one of the key issue of the quality of the pharmaceutical preparations.To this end, for many years Numerous domestic expert is devoted to the research of Chinese medicine this problem of sterilization technology, to find sterilize thorough, drug effect free of losses or loss Minimum, do not produce toxin or unknown material, cost is low, easy to operate, be suitable for the Chinese medicine sterilizing methods of continuous prodution.To this end, seek Look for the technology of a kind of effective control protogenic medicinal powder microbiological contamination amount, to guaranteeing the quality of Chinese medicine preparation, accelerate Chinese medicine preparation and move towards the world Change the most necessary.
In medicine and food processing, commonly used is steam sterilization, divides according to sterilising temp, long including low high temperature Time sterilization, sub-high temperature short time and ultrahigh-temperature instant sterilization, wherein: when low high temperature is long, the sterilising temp of sterilization is 121 DEG C, steam pressure is 1.4kg/c, and sterilization time is 30min.The sterilising temp of sub-high temperature short time is 132 DEG C, Steam pressure is 3.2kg/c, and sterilization time is 5min.These sterilization methods, owing to high-temperature duration is longer, right in processing The quality of medicine and food destroys relatively big, medicine is possibly even affected to its drug effect.To ultrahigh-temperature instant sterilization, its The quality of medicine and food is destroyed relatively small, but its technological requirement is higher, and there is stage in each stage Index, as a example by milk product, is first heated rapidly to 80 DEG C in 15-20min by milk, continue after rapidly temperature is improved extremely 140-150 DEG C, about 5s, then in 15-20s, milk is rapidly cooled to room temperature.The method is used successfully to cattle in the sixties The sterilizing of milk.Milk after sterilizing is after aseptic packing system, at ambient temperature, is not added with that any preservative is fresh-keeping can be reached More than half a year.Owing to heat time heating time is extremely short, it is in addition to killing all antibacterials, the primary colors of milk;Original flavor;Nutrient all retains Come.
Along with the development of science and technology, people have had new understanding to superheated vapor, a kind of superelevation set up the most theoretically Rapidly heating cooling rapidly can be greatly reduced the loss to processed quality quality, this theory for each skill in putting into practice The technical problem being likely encountered in art link provides solution or gives the technology enlightenment of necessity.Such as, for by overheated Steam carries out having in the system of sterilizing more recovery link, the especially powder in the face of reclaiming and still has higher powder Temperature, how these problems solve, and not do not record in the document of traditional steam sterilization equipment.
Summary of the invention
It is an object of the invention to, for being carried out drug and food powder by superheated vapor the system of sterilizing has relatively Many recovery links, the Chinese medicinal powder simultaneously reclaimed still has the series of problems such as higher temperature, it is provided that a kind of new with Powder carries out the cooling device for discharging of the system matches of sterilizing.
The object of the present invention is achieved like this: a kind of low-temperature cold wind powder cooling discharge system, including cooling pipe, its Being characterised by: high voltage cold air system and powder separator, high voltage cold air system includes high pressure positive blower, gas cooling driers and compression sky Gas sterilizing filter, they dock with cooling pipe initiating terminal after being sequentially connected in series;At least provided with one and pipe above cooling pipe The charging aperture that road inner chamber is linked up, the end of cooling pipe is by the powder entrance pair of rustless steel conveyance conduit with powder separator Connect;Described powder separator is vertical tower body, being arranged above below column-shaped barrel as conical shell, powder entrance of vertical tower body Being positioned at the top of column-shaped barrel, air vent is positioned at the top of vertical tower body, is provided with precise powder mistake in the tower body that air vent is corresponding Filter, discharge port is positioned at the bottom of conical shell, and discharge port is furnished with discharge valve.
In the present invention, the top of vertical tower body is provided with an air vent, air vent is installed side by side an air bleeding valve and One recoil valve, wherein, air bleeding valve docks with high-efficiency negative-pressure air exhauster, recoil valve and the aseptic high pressure tank pair of rustless steel Connecing, the gas supplementing opening of the aseptic high pressure tank of rustless steel is provided with sterilizing filter.
In the present invention, the top of vertical tower body is provided with the air vent of two alternations, the most arranged side by side on each air vent Installing an air bleeding valve and a recoil valve, wherein, two air bleeding valves are exhaust branch in parallel, and exhaust branch in parallel is with efficient Negative pressure exhaust blower fan docks, and two recoil valves are recoil branch road in parallel, recoil branch road in parallel and the aseptic high-pressure gas of rustless steel Tank docks, and the gas supplementing opening of the aseptic high pressure tank of rustless steel is provided with sterilizing filter.
In the present invention, it is characterised in that described air bleeding valve is electrically-controlled valve or Pneumatic valve, described recoil valve is electromagnetism Valve.
In the present invention, described precise powder filter is provided with the metal screen of at least two superimposed, metal screen Eyelet be 1-20 m, described discharge valve is manual discharge valve.
It is an advantage of the current invention that powder particle is cold with high pressure owing to being processed powder cooling by high voltage cold air system Wind contact area is big, good cooling effect.Owing to high voltage cold air system includes that high pressure positive blower, gas cooling driers and compressed air are aseptic Filter, it can be ensured that the powder after superheated vapor sterilizing will not produce secondary pollution in cooling procedure.Due to device for discharging It is furnished with powder separator, pressure-air after cooling can be efficiently separated with powder.Owing to powder separator is provided with two alternately The air vent of work, when one is in exhaust condition, another is then in recoil state, effectively enters precise powder filter Row cleaning, it is ensured that device for discharging can run reliably and with long-term, will not affect cold to powder because of the blocking of precise powder filter But with the effect separated.Present configuration is compact, easy to maintenance, reliable.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of the present invention.
In figure: 1, charging aperture, 2, cooling pipe, 3, high pressure positive blower, 4, gas cooling driers, 5, compressed air aseptic filtration Device, 6, rustless steel conveyance conduit, 7, powder entrance, 8, sterilizing filter, 9, the aseptic high pressure tank of rustless steel, 10, air vent, 11, air bleeding valve, 12, recoil valve, 13, precise powder filter, 14, powder separator, 15, discharge port, 16, high-efficiency negative-pressure aerofluxus Blower fan.
Detailed description of the invention
The nonrestrictive concrete structure disclosing the embodiment of the present invention of accompanying drawing 1, below in conjunction with the accompanying drawings the present invention is made into The description of one step.
As seen from Figure 1, the present invention includes cooling pipe 2, high voltage cold air system and powder separator 14, high voltage cold air system Including high pressure positive blower 3, gas cooling driers 4 and compressed air sterilizing filter 5, initiate with cooling pipe 2 after they are sequentially connected in series End docking;At least provided with a charging aperture 1 linked up with inner cavity of pipe above cooling pipe 2, the end of cooling pipe 2 is not by Rust steel conveyance conduit 6 docks with the powder entrance 7 of powder separator 14;Described powder separator 14 is vertical tower body, vertical Being arranged above below column-shaped barrel of tower body is conical shell, and powder entrance 7 is positioned at the top of column-shaped barrel, and air vent 10 is positioned at vertical The top of formula tower body, is provided with precise powder filter 13 in the tower body of air vent 10 correspondence, discharge port 15 is positioned at conical shell Bottom, discharge port 15 is furnished with discharge valve.
In the present embodiment, in the present embodiment, the top of vertical tower body is provided with the air vent 10 of two alternations, often Installing an air bleeding valve 11 and a recoil valve 12 on individual air vent 10 the most side by side, wherein, two air bleeding valves 11 are aerofluxus in parallel Branch road, exhaust branch in parallel docks with high-efficiency negative-pressure air exhauster 16, and two recoil valves 12 are recoil branch road in parallel, in parallel Recoil branch road high pressure tank aseptic with rustless steel 9 docks, and the gas supplementing opening of the aseptic high pressure tank of rustless steel 9 is provided with aseptic filtration Device 8.
In the present embodiment, cooling pipe 2 is arranged over three charging apertures 1 linked up with inner cavity of pipe, is used for processing Powder from different flow processs.
When being embodied as, the top of vertical tower body also is provided with an air vent 10, and air vent 10 is installed a row side by side Air valve 11 and a recoil valve 12, wherein, air bleeding valve 11 docks with high-efficiency negative-pressure air exhauster 16, recoil valve 12 and rustless steel without Bacterium high pressure tank 9 docks, and the gas supplementing opening of the aseptic high pressure tank of rustless steel 9 is provided with sterilizing filter 8.This structure needs Can only operate in the powder separator 14 that two structures of cooling pipe 2 end configuration are identical, make them have the aerofluxus of parallel connection and prop up Road and recoil branch road in parallel, by powder separator 14 alternation that two structures are identical after parallel connection.
When being embodied as, described air bleeding valve is electrically-controlled valve or Pneumatic valve, and described recoil valve is electromagnetic valve.Described powder Being provided with the metal screen of at least two superimposed in the accurate filter of end, the eyelet of metal screen is 1-20 m, described discharge valve For manual discharge valve or electronic discharge valve.

Claims (5)

1. a low-temperature cold wind powder cooling discharge system, including cooling pipe, it is characterised in that: high voltage cold air system and powder Separator, high voltage cold air system includes high pressure positive blower, gas cooling driers and compressed air sterilizing filter, after they are sequentially connected in series Dock with cooling pipe initiating terminal;At least provided with a charging aperture linked up with inner cavity of pipe, cooling pipe above cooling pipe End docked with the powder entrance of powder separator by rustless steel conveyance conduit;Described powder separator is vertical column Body, being arranged above below column-shaped barrel of vertical tower body is conical shell, and powder entrance is positioned at the top of column-shaped barrel, air vent position In the top of vertical tower body, being provided with precise powder filter in the tower body that air vent is corresponding, discharge port is positioned at the end of conical shell Portion, discharge port is furnished with discharge valve.
Low-temperature cold wind powder the most according to claim 1 cooling discharge system, it is characterised in that the top of vertical tower body sets There is an air vent, air vent is installed an air bleeding valve and a recoil valve, wherein, air bleeding valve and high-efficiency negative-pressure aerofluxus side by side Blower fan docks, and recoil valve high pressure tank aseptic with rustless steel docks, and the gas supplementing opening of the aseptic high pressure tank of rustless steel is provided with nothing Bacterium filter.
Low-temperature cold wind powder the most according to claim 1 cooling discharge system, it is characterised in that the top of vertical tower body sets There is the air vent of two alternations, each air vent is installed an air bleeding valve and a recoil valve, wherein, two the most side by side Air bleeding valve is exhaust branch in parallel, and exhaust branch in parallel docks with high-efficiency negative-pressure air exhauster, and two recoil valves are in parallel anti- Rushing branch road, recoil branch road high pressure tank aseptic with rustless steel in parallel docks, the gas supplementing opening of the aseptic high pressure tank of rustless steel It is provided with sterilizing filter.
4. cool down discharge system according to the low-temperature cold wind powder described in Claims 2 or 3, it is characterised in that described air bleeding valve For electrically-controlled valve or Pneumatic valve, described recoil valve is electromagnetic valve.
5. cool down discharge system according to the low-temperature cold wind powder one of claim 1-3 Suo Shu, it is characterised in that described powder Being provided with the metal screen of at least two superimposed in accurate filter, the eyelet of metal screen is 1 ~ 20 m, and described discharge valve is Manual discharge valve or electronic discharge valve.
CN201610740359.1A 2016-08-29 2016-08-29 Low-temperature cold wind powder cooling discharge system Pending CN106139180A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610740359.1A CN106139180A (en) 2016-08-29 2016-08-29 Low-temperature cold wind powder cooling discharge system

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Application Number Priority Date Filing Date Title
CN201610740359.1A CN106139180A (en) 2016-08-29 2016-08-29 Low-temperature cold wind powder cooling discharge system

Publications (1)

Publication Number Publication Date
CN106139180A true CN106139180A (en) 2016-11-23

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CN201610740359.1A Pending CN106139180A (en) 2016-08-29 2016-08-29 Low-temperature cold wind powder cooling discharge system

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN204495114U (en) * 2015-02-05 2015-07-22 昆明龙腾生物乳业有限公司 A kind of full-cream seasoning milk powder fluid bed cooler
CN204549136U (en) * 2015-03-16 2015-08-12 江苏中泰生物科技有限公司 The blanking machine that powder material cools rapidly can be realized
CN205027162U (en) * 2015-07-30 2016-02-10 山东维统科技有限公司 Novel cooling kiln
CN205469881U (en) * 2016-02-01 2016-08-17 芜湖市四捍粉末涂料有限公司 Powder manufacturing cooling partial shipment device
CN206151904U (en) * 2016-08-29 2017-05-10 江苏众胜灭菌设备科技有限公司 Low temperature cold wind powder cooling system of unloading

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN204495114U (en) * 2015-02-05 2015-07-22 昆明龙腾生物乳业有限公司 A kind of full-cream seasoning milk powder fluid bed cooler
CN204549136U (en) * 2015-03-16 2015-08-12 江苏中泰生物科技有限公司 The blanking machine that powder material cools rapidly can be realized
CN205027162U (en) * 2015-07-30 2016-02-10 山东维统科技有限公司 Novel cooling kiln
CN205469881U (en) * 2016-02-01 2016-08-17 芜湖市四捍粉末涂料有限公司 Powder manufacturing cooling partial shipment device
CN206151904U (en) * 2016-08-29 2017-05-10 江苏众胜灭菌设备科技有限公司 Low temperature cold wind powder cooling system of unloading

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Application publication date: 20161123