CN111266041A - Preparation facilities of surface of a wound protection gel - Google Patents

Preparation facilities of surface of a wound protection gel Download PDF

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Publication number
CN111266041A
CN111266041A CN201911365699.0A CN201911365699A CN111266041A CN 111266041 A CN111266041 A CN 111266041A CN 201911365699 A CN201911365699 A CN 201911365699A CN 111266041 A CN111266041 A CN 111266041A
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CN
China
Prior art keywords
stirring
kettle body
feed inlet
shaft
port
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Pending
Application number
CN201911365699.0A
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Chinese (zh)
Inventor
曹晶晶
杨帅
张建鑫
李果
郑豪
刘剑飞
张明
石锐
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Henan Huibo Medical Co ltd
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Henan Huibo Medical Co ltd
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Priority to CN201911365699.0A priority Critical patent/CN111266041A/en
Publication of CN111266041A publication Critical patent/CN111266041A/en
Pending legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
    • B01F27/93—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with rotary discs
    • 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
    • A61L26/00—Chemical aspects of, or use of materials for, wound dressings or bandages in liquid, gel or powder form
    • A61L26/0004—Chemical aspects of, or use of materials for, wound dressings or bandages in liquid, gel or powder form containing inorganic materials
    • 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
    • A61L26/00—Chemical aspects of, or use of materials for, wound dressings or bandages in liquid, gel or powder form
    • A61L26/0009—Chemical aspects of, or use of materials for, wound dressings or bandages in liquid, gel or powder form containing macromolecular materials
    • A61L26/0019—Chemical aspects of, or use of materials for, wound dressings or bandages in liquid, gel or powder form containing macromolecular materials obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • 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
    • A61L26/00—Chemical aspects of, or use of materials for, wound dressings or bandages in liquid, gel or powder form
    • A61L26/0009—Chemical aspects of, or use of materials for, wound dressings or bandages in liquid, gel or powder form containing macromolecular materials
    • A61L26/0023—Polysaccharides
    • 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
    • A61L26/00—Chemical aspects of, or use of materials for, wound dressings or bandages in liquid, gel or powder form
    • A61L26/0009—Chemical aspects of, or use of materials for, wound dressings or bandages in liquid, gel or powder form containing macromolecular materials
    • A61L26/0028—Polypeptides; Proteins; Degradation products thereof
    • A61L26/0038—Gelatin
    • 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
    • A61L26/00—Chemical aspects of, or use of materials for, wound dressings or bandages in liquid, gel or powder form
    • A61L26/0057—Ingredients of undetermined constitution or reaction products thereof
    • 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
    • A61L26/00—Chemical aspects of, or use of materials for, wound dressings or bandages in liquid, gel or powder form
    • A61L26/0061—Use of materials characterised by their function or physical properties
    • A61L26/008—Hydrogels or hydrocolloids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/05—Stirrers
    • B01F27/11—Stirrers characterised by the configuration of the stirrers
    • B01F27/19—Stirrers with two or more mixing elements mounted in sequence on the same axis
    • B01F27/192—Stirrers with two or more mixing elements mounted in sequence on the same axis with dissimilar elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
    • B01F27/96—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with openwork frames or cages
    • 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
    • A61L2300/00—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices
    • A61L2300/20—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices containing or releasing organic materials
    • A61L2300/30—Compounds of undetermined constitution extracted from natural sources, e.g. Aloe Vera
    • 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
    • A61L2300/00—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices
    • A61L2300/40—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices characterised by a specific therapeutic activity or mode of action
    • A61L2300/412—Tissue-regenerating or healing or proliferative agents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
    • B01F2101/22—Mixing of ingredients for pharmaceutical or medical compositions

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  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Epidemiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Accessories For Mixers (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)

Abstract

A preparation device of wound surface protection gel comprises a kettle body, wherein a first feed inlet, a second feed inlet, a water injection port and a vacuum pumping port are arranged on the kettle body, valve bodies are arranged on the first feed inlet, the second feed inlet and the vacuum pumping port, a discharge port is arranged at the lower end of the kettle body, a vertical stirring shaft is arranged in the kettle body, a stirring slurry group is arranged on the stirring shaft, a stirring disc is also arranged on the stirring shaft, the stirring disc is in an inverted bowl shape and is positioned at the lower side of the first feed inlet and the second feed inlet, a plurality of stirring plates are uniformly distributed on the inner side wall of the stirring disc, a plurality of through grooves are formed in the stirring plates, and a sealed heating cavity is arranged; the invention has the beneficial effects that: the invention has smart structure and novel conception, avoids the occurrence of a detention layer on the kettle body by stirring the materials on the upper layer, the middle side and the bottom layer of the kettle body, strengthens the liquid flow state of the kettle body, stirs the liquid under the action of the stirring paddle group, stirs more uniformly, and improves the production efficiency and quality of the wound surface protective gel.

Description

Preparation facilities of surface of a wound protection gel
Technical Field
The invention relates to the technical field of biological medicine production equipment, in particular to a preparation device of wound surface protection gel.
Background
Wounds are the main reasons for wound formation and even death of patients in China and even all over the world, and millions of surgical wounds make appearance restoration and limb function recovery at the maximum degree difficult to face by orthopedic physicians in medical institutions in China. Although most tiny wounds can be closed smoothly for patients without basic diseases, the wound repair is difficult for patients with chronic wounds, complicated wounds, local infection, old and weak people or patients with complicated basic diseases, such as diabetes, vascular diseases, tumors and the like, and related pathophysiological mechanisms are unknown. Meanwhile, the formation of some pathological scars lacks effective treatment measures, and the wound surface formed after excision of the pathological scars also becomes a difficult problem of clinical repair.
Bioactive glass is silicate glass comprising basic components of SiO2, Na2O, CaO, P2O5, etc. Bioactive glasses and glass-ceramics are most apparent
The characteristic is that after being implanted into human body, the surface condition changes dynamically with time, and a bioactive Hydroxyapatite Carbonate (HCA) layer is formed on the surface, so that a bonding interface is provided for tissues. Most bioactive glass is a class A bioactive material, has osteogenesis and bone guiding effects, has good binding property with bones and soft tissues, and BAG is considered to be a good biomaterial applicable to the field of repair. The application of the restorative material is extremely wide, and the restorative material has miraculous effects which cannot be replaced on professional products in various fields, such as skin care, whitening and wrinkle removal, burns and scalds, oral ulcer, gastrointestinal ulcer, skin ulceration, fungus killing, bone restoration, bonding of soft tissues and bone tissues and the like.
In the prior art, the glass wound surface protection gel is prepared by hydrolyzing ethyl orthosilicate under an acid catalyst, reacting with triethyl phosphate and calcium nitrate silicate to prepare sol, aging to fully perform hydrolysis-polycondensation reaction to form wet gel, and finally preparing dry gel, wherein the reaction is usually completed in a reaction kettle.
Therefore, a novel efficient dust processor for a preparation device of the wound surface protection gel is needed to solve the problem.
Disclosure of Invention
In view of the above situation, in order to overcome the defects of the prior art, the present invention aims to provide a preparation device for a wound protection gel, which effectively solves the above problems.
The stirring device comprises a kettle body, wherein a first feed inlet, a second feed inlet, a water filling port and a vacuumizing port are arranged on the kettle body, valve bodies are arranged on the first feed inlet, the second feed inlet and the vacuumizing port, a discharge port is arranged at the lower end of the kettle body, a vertical stirring shaft is arranged in the kettle body, a stirring slurry group is arranged on the stirring shaft, a stirring disc is also arranged on the stirring shaft, the stirring disc is in an inverted bowl shape and is positioned at the lower sides of the first feed inlet and the second feed inlet, a plurality of stirring plates are uniformly distributed on the inner side wall of the stirring disc, a plurality of through grooves are formed in the stirring plates, a plurality of connecting rods are arranged at the lower end of the stirring disc, the end parts of the connecting rods are fixedly connected with the stirring shaft, a rotating motor for driving the stirring shaft to rotate is arranged at the upper end of the kettle body, a sealed heating cavity is;
stirring rake group is equipped with a plurality of second stirring frameworks of installing at the (mixing) shaft including fixed mounting in the epaxial first stirring framework of stirring, in the first stirring framework, and stirring rake group still includes a plurality of first spoilers of installing at the (mixing) shaft and a plurality of second spoilers of installing in first stirring framework, and first spoilers and second spoilers set up in a staggered way.
The invention has the beneficial effects that: the invention has smart structure and novel conception, avoids the occurrence of a detention layer on the kettle body by stirring the materials on the upper layer, the middle side and the bottom layer of the kettle body, strengthens the liquid flow state of the kettle body, stirs the liquid under the action of the stirring paddle group, stirs more uniformly, and improves the production efficiency and quality of the wound surface protective gel.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a schematic structural diagram of the material collecting tray of the invention.
Detailed Description
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.
Example (b):
as shown in figures 1 to 2, the invention comprises a kettle body 1, a first feed inlet 2, a second feed inlet 3, a water injection port 4 and a vacuum pumping port 6 are arranged on the kettle body 1, corresponding raw materials such as gelatin, Arabic gum, aloe extract or lecithin and the like are poured into the kettle body 1 through the first feed inlet 2 and the second feed inlet 3, valve bodies are arranged on the first feed inlet 2, the second feed inlet 3 and the vacuum pumping port 6, the air pressure and the gas content of the kettle body 1 can be kept unchanged through the valve bodies, a discharge port 7 is arranged at the lower end of the kettle body 1, a vertical stirring shaft 8 is arranged in the kettle body 1, a stirring slurry group is arranged on the stirring shaft 8, the stirring shaft 8 is also provided with a stirring disc 9, a circular table-shaped cavity is arranged in the stirring disc 9, the stirring disc 9 is in an inverted bowl shape, the stirring disc 9 is positioned at the lower sides of the first feed inlet 2 and the second feed inlet 3, the material entering the kettle body 1 through the first feed port 2 and the second feed port 3 falls on the inner side wall of the stirring disc 9 to be collected, a plurality of stirring plates 10 are uniformly distributed on the inner side wall of the stirring disc 9, a plurality of through grooves 11 are formed in the stirring plates 10, the falling raw material and the catalyst are mixed by the rotating stirring disc 9, and along with the rotation of the stirring disc 9, the stirring plates 10 preliminarily stir a plurality of liquid raw materials entering the stirring disc 9, a plurality of connecting rods 12 are arranged at the lower end of the stirring disc 9, the end parts of the connecting rods 12 are fixedly connected with the stirring shaft 8, the stirring disc 9 and the stirring shaft 8 rotate together, a rotating motor 13 for driving the stirring shaft 8 to rotate is arranged at the upper end of the kettle body 1, a sealed heating cavity 14 is arranged outside the kettle body 1, and a first liquid injection port 15, a second liquid injection port 16 and a liquid;
the stirring rake group is including fixed mounting at the epaxial first stirring framework 18 of (mixing) in 8, be equipped with a plurality of second stirring frameworks 19 of installing on (mixing) shaft 8 in the first stirring framework 18, the stirring rake group still includes a plurality of first spoilers 20 of installing on (mixing) shaft 8 and a plurality of second spoilers 21 of installing on first stirring framework 18, first spoilers 20 and the crisscross setting of second spoilers 21, when (mixing) shaft 8 rotates, first stirring framework 18, second stirring framework 19, first spoilers 20 and second spoilers 21 all rotate along with it, then the liquid between first stirring framework 18 and the second stirring framework 19 takes place the extrusion, liquid between first spoilers 20 and the second spoilers 21 also receives the extrusion, make and carry out abundant mixture between the multiple liquid raw materials.
The first spoiler 20 is disposed inside the second agitating frame 19.
Still be equipped with the scavenge pipe 22 in the cauldron body 1, there are a plurality of mouths of leaking 23 on the scavenge pipe 22, clean pipe and the laminating of the 1 inner wall of cauldron body, water gets into after the clean pipe, directly flows down along reation kettle's inner wall from the mouth of leaking 23, the inner wall of clean reation kettle body.
The first liquid injection port 15 and the second liquid injection port 16 are arranged at the upper end of the heating cavity 14, and the liquid outlet 17 is arranged at the lower end of the heating cavity 14.
The upper end of the kettle body 1 is provided with an installation frame 24, the rotating motor 13 is installed on the installation frame 24, and a rotating shaft of the rotating motor 13 extends into the kettle body 1 and is fixedly connected with the stirring shaft 8.
The rotating shaft is provided with a sealing bearing sleeve.
In order to prevent the liquid in the kettle body 1 from flowing back through the water injection port 4 and the cleaning pipe 22, the water injection port 4 and the cleaning pipe 22 are both provided with one-way valves.
When the invention is used, water is added into a kettle body 1 through a water injection port 4, gelatin and Arabic gum are added into the kettle body 1 through a first feed port 2 and a second feed port 3, a heat medium is injected into a heating cavity 14 through a first liquid injection port 15 or a second liquid injection port 16 to heat the kettle body 1, a stirring paddle set is driven by a motor to stir, then aloe extract and lecithin are added, stirring and mixing are continued to be uniform, the heat medium and a cold medium are respectively added into the first liquid injection port 15 and the second liquid injection port 16 to ensure that the temperature of the kettle body 1 reaches 20-30 ℃, polyethylene glycol, sodium hyaluronate gel, bioactive glass powder, sodium acetate, microcrystalline cellulose and hydroxypropyl methylcellulose are added into the kettle body 1, the kettle body 1 is kept in a vacuum state through a vacuum pumping port 6 connected with a vacuum pumping machine, the kettle body 1 is heated and stirred for 20-30 minutes under the vacuum condition, then heating the kettle body 1 to 40-50 ℃, continuously stirring for 40-50 minutes, and finally standing the solution for 3-5 hours at the temperature of 4 ℃ to obtain the gel.
The invention has the beneficial effects that: the invention has smart structure and novel conception, avoids the occurrence of a detention layer on the kettle body by stirring the materials on the upper layer, the middle side and the bottom layer of the kettle body, strengthens the liquid flow state of the kettle body, stirs the liquid under the action of the stirring paddle group, stirs more uniformly, and improves the production efficiency and quality of the wound surface protective gel.
The foregoing detailed description/examples, which are specific embodiments of the present invention and are intended to be illustrative of the concepts of the present invention, are illustrative and exemplary and are not to be construed as limiting the embodiments of the present invention and the scope of the invention. In addition to the embodiments described herein, those skilled in the art will be able to employ other technical solutions which are obvious based on the disclosure of the claims and the specification of the present application, and these technical solutions include those which make any obvious replacement or modification of the embodiments described herein, and all of which are within the scope of the present invention. In particular, the technical features mentioned in the embodiments can be combined in any way as long as there is no structural conflict. It is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.

Claims (7)

1. A preparation device of wound surface protection gel comprises a kettle body (1), and is characterized in that a first feed inlet (2), a second feed inlet (3), a water injection port (4) and a vacuum pumping port (6) are arranged on the kettle body (1), valve bodies are arranged on the first feed inlet (2), the second feed inlet (3) and the vacuum pumping port (6), a discharge port (7) is arranged at the lower end of the kettle body (1), a vertical stirring shaft (8) is arranged in the kettle body (1), a stirring paddle group is arranged on the stirring shaft (8), a stirring disc (9) is further arranged on the stirring shaft (8), the stirring disc (9) is in an inverted bowl shape, the stirring disc (9) is positioned at the lower sides of the first feed inlet (2) and the second feed inlet (3), a plurality of stirring plates (10) are uniformly distributed on the inner side wall of the stirring disc (9), a plurality of through grooves (11) are arranged on the stirring plates (10), and a plurality of connecting rods (12) are arranged at the lower, the end part of the connecting rod (12) is fixedly connected with the stirring shaft (8), the upper end of the kettle body (1) is provided with a rotating motor (13) for driving the stirring shaft (8) to rotate, a sealed heating cavity (14) is arranged outside the kettle body (1), and the heating cavity (14) is provided with a first liquid injection port (15), a second liquid injection port (16) and a liquid outlet (17);
the stirring rake group is equipped with a plurality of second stirring frameworks (19) of installing on (mixing) shaft (8) including first stirring framework (18) of fixed mounting on (mixing) shaft (8) in the first stirring framework (18), and the stirring rake group still includes a plurality of first spoilers (20) of installing on (mixing) shaft (8) and a plurality of second spoilers (21) of installing on first stirring framework (18), and first spoilers (20) and second spoilers (21) set up in a staggered way.
2. A device for preparing a wound-protecting gel according to claim 1, wherein the first baffle plate (20) is disposed in the second agitating frame (19).
3. The preparation device of a wound surface protection gel according to claim 1, wherein a cleaning pipe (22) is further arranged in the kettle body (1), a plurality of water leakage ports (23) are formed in the cleaning pipe (22), and the cleaning pipe is attached to the inner wall of the kettle body (1).
4. A device for preparing a wound protecting gel according to claim 1, wherein the first liquid injecting port (15) and the second liquid injecting port (16) are disposed at the upper end of the heating chamber (14), and the liquid outlet (17) is disposed at the lower end of the heating chamber (14).
5. The preparation device of a wound surface protection gel according to claim 1, wherein the upper end of the kettle body (1) is provided with a mounting frame (24), the rotating motor (13) is mounted on the mounting frame (24), and a rotating shaft of the rotating motor (13) extends into the kettle body (1) and is fixedly connected with the stirring shaft (8).
6. A device for preparing a wound protecting gel according to claim 5, wherein the shaft is provided with a sealing bearing housing.
7. A device for preparing wound protecting gel according to claim 1, wherein the water injection port (4) and the cleaning tube (22) are provided with one-way valves.
CN201911365699.0A 2019-12-26 2019-12-26 Preparation facilities of surface of a wound protection gel Pending CN111266041A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201911365699.0A CN111266041A (en) 2019-12-26 2019-12-26 Preparation facilities of surface of a wound protection gel

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Application Number Priority Date Filing Date Title
CN201911365699.0A CN111266041A (en) 2019-12-26 2019-12-26 Preparation facilities of surface of a wound protection gel

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Publication Number Publication Date
CN111266041A true CN111266041A (en) 2020-06-12

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113117604A (en) * 2021-04-23 2021-07-16 苏州金迈驰航空智能科技有限公司 Atmosphere protection is from stirring system mucilage binding and is put
CN113499604A (en) * 2021-07-28 2021-10-15 山东明仁福瑞达制药股份有限公司 Extraction tank capable of reducing liquid medicine residue
CN113617300A (en) * 2021-07-30 2021-11-09 安徽徽科生物工程技术有限公司 Medical gel concentration device and defoaming system
CN116277496A (en) * 2023-05-18 2023-06-23 新乡市平原市政管理有限公司 Concrete stirring mixing device

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105536673A (en) * 2015-12-14 2016-05-04 江南大学 Reactor for preparation of water-in-oil emulsion
CN207042286U (en) * 2017-06-16 2018-02-27 芜湖市秋华保温材料有限责任公司 A kind of efficiently true mineral varnish agitating device
CN108174670A (en) * 2017-12-28 2018-06-19 郑州国知网络技术有限公司 A kind of irrigation device for having the function of to centrifuge batch mixing
CN208612251U (en) * 2018-07-27 2019-03-19 深圳春雨润滑科技有限公司 A kind of agitating device of high viscosity additive

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105536673A (en) * 2015-12-14 2016-05-04 江南大学 Reactor for preparation of water-in-oil emulsion
CN207042286U (en) * 2017-06-16 2018-02-27 芜湖市秋华保温材料有限责任公司 A kind of efficiently true mineral varnish agitating device
CN108174670A (en) * 2017-12-28 2018-06-19 郑州国知网络技术有限公司 A kind of irrigation device for having the function of to centrifuge batch mixing
CN208612251U (en) * 2018-07-27 2019-03-19 深圳春雨润滑科技有限公司 A kind of agitating device of high viscosity additive

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113117604A (en) * 2021-04-23 2021-07-16 苏州金迈驰航空智能科技有限公司 Atmosphere protection is from stirring system mucilage binding and is put
CN113499604A (en) * 2021-07-28 2021-10-15 山东明仁福瑞达制药股份有限公司 Extraction tank capable of reducing liquid medicine residue
CN113499604B (en) * 2021-07-28 2022-06-07 山东明仁福瑞达制药股份有限公司 Extraction tank capable of reducing liquid medicine residue
CN113617300A (en) * 2021-07-30 2021-11-09 安徽徽科生物工程技术有限公司 Medical gel concentration device and defoaming system
CN113617300B (en) * 2021-07-30 2024-06-04 安徽徽科生物工程技术有限公司 Medical gel concentration device and defoaming system
CN116277496A (en) * 2023-05-18 2023-06-23 新乡市平原市政管理有限公司 Concrete stirring mixing device

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