CN113181403A - Ethylene oxide sterilizer with heat preservation conveyor - Google Patents
Ethylene oxide sterilizer with heat preservation conveyor Download PDFInfo
- Publication number
- CN113181403A CN113181403A CN202110415900.2A CN202110415900A CN113181403A CN 113181403 A CN113181403 A CN 113181403A CN 202110415900 A CN202110415900 A CN 202110415900A CN 113181403 A CN113181403 A CN 113181403A
- Authority
- CN
- China
- Prior art keywords
- heat preservation
- ethylene oxide
- vaporizer
- box body
- pipe
- 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
Links
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 title claims abstract description 56
- 238000004321 preservation Methods 0.000 title claims abstract description 40
- 239000006200 vaporizer Substances 0.000 claims abstract description 35
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 60
- 238000007789 sealing Methods 0.000 claims description 42
- 230000001954 sterilising effect Effects 0.000 claims description 36
- 238000004659 sterilization and disinfection Methods 0.000 claims description 35
- 238000010438 heat treatment Methods 0.000 claims description 7
- 229920000742 Cotton Polymers 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract description 3
- 230000008016 vaporization Effects 0.000 description 8
- 238000009834 vaporization Methods 0.000 description 6
- 230000005611 electricity Effects 0.000 description 4
- 238000001816 cooling Methods 0.000 description 3
- 102000004169 proteins and genes Human genes 0.000 description 3
- 108090000623 proteins and genes Proteins 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000000844 anti-bacterial effect Effects 0.000 description 2
- 238000000151 deposition Methods 0.000 description 2
- 230000000249 desinfective effect Effects 0.000 description 2
- 238000004880 explosion Methods 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000005804 alkylation reaction Methods 0.000 description 1
- -1 amino, hydroxyl Chemical group 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005842 biochemical reaction Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 125000001841 imino group Chemical group [H]N=* 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000004060 metabolic process Effects 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 102000039446 nucleic acids Human genes 0.000 description 1
- 108020004707 nucleic acids Proteins 0.000 description 1
- 150000007523 nucleic acids Chemical class 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000011897 real-time detection Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
Images
Classifications
-
- 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
- A61L2/16—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using chemical substances
- A61L2/20—Gaseous substances, e.g. vapours
- A61L2/206—Ethylene oxide
-
- 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
- A61L2/24—Apparatus using programmed or automatic operation
-
- 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
- A61L2/26—Accessories or devices or components used for biocidal treatment
-
- 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
- A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
- A61L2202/10—Apparatus features
- A61L2202/14—Means for controlling sterilisation processes, data processing, presentation and storage means, e.g. sensors, controllers, programs
-
- 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
- A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
- A61L2202/10—Apparatus features
- A61L2202/15—Biocide distribution means, e.g. nozzles, pumps, manifolds, fans, baffles, sprayers
Abstract
The invention discloses an ethylene oxide sterilizer with a heat preservation conveying device, which aims to solve the problems that the long-distance conveying is not supported and the heat preservation effect is poor in the conveying process in the prior art A second vaporizer, a heater, and a circulation pump.
Description
Technical Field
The invention belongs to sterilization equipment, and particularly relates to an ethylene oxide sterilizer with a heat-preservation conveying device.
Background
Ethylene oxide sterilization is a commonly used sterilization means. The principle is that the protein loses reactive groups through alkylation reaction with sulfydryl, amino, hydroxyl and carboxyl on protein molecules and imino on nucleic acid molecules, so that normal biochemical reaction and metabolism of the protein are hindered, and microorganisms die, thereby achieving the sterilization effect.
Among the prior art, an ethylene oxide sterilization device is disclosed, including the shaping control chamber that has the operation chamber, be provided with the ethylene oxide detector in the control chamber, spray set is installed at the top of control chamber, be provided with first conveyer on the bottom surface in operation chamber, the sterilization cabinet sets up in the control chamber, still be provided with second conveyer on the inside bottom surface of sterilization cabinet, first conveyer and second conveyer are suitable for conveying multilayer article frame between control chamber and sterilization cabinet, the product can carry out sterilization process in the control chamber.
However, the prior art is not perfect, the boiling point of ethylene oxide is 10 ℃, and the problem of cooling liquefaction is easy to occur in the process of conveying ethylene oxide to an operation room, so that the problems of poor sterilization effect and inconvenient conveying are caused.
Disclosure of Invention
In order to overcome the defects and problems in the prior art, the invention provides an ethylene oxide sterilizer with a heat-preservation conveying device.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides an ethylene oxide sterilizer with heat preservation conveyor, including the sterilization case, be provided with vacuum pump and first vaporizer on the sterilization case respectively, be connected with the conveyer pipe on the first vaporizer, still be connected with the second vaporizer on the conveyer pipe, be connected with the holding vessel on the second vaporizer, the holding vessel is used for depositing ethylene oxide, still include heat preservation device, heat preservation device includes the water tank, be provided with the heater in the water tank, water inlet and delivery port have been seted up on the water tank, be connected with circulating pipe on the water inlet, be connected with the circulating pump on the delivery port, the circulating pump is still connected on circulating pipe, circulating pipe has the spiral pipe section, spiral pipe section cover is established on the conveyer pipe, be provided with the PLC controller on the sterilization case, first vaporizer is connected to the PLC controller electricity respectively, the second vaporizer, heater and circulating pump.
Preferably, the heat preservation device further comprises a heat preservation sleeve made of heat preservation cotton, and the heat preservation sleeve is sleeved on the spiral pipe section.
Preferably, a pressure relief valve is arranged on the water tank.
Preferably, a temperature limiter is arranged on the circulating pipe section and electrically connected to the PLC.
Preferably, the heater is a self-temperature-limiting heating belt.
Preferably, the sterilization box comprises a box body and a sealing door, wherein one side of the box body is provided with an opening, the sealing door is hinged on the box body, and the sealing door is covered on the opening of the box body.
Preferably, the box body is provided with a hydraulic cylinder, the hydraulic cylinder comprises a piston rod, the box body is provided with a through hole, the piston rod penetrates through the through hole, the sealing door is provided with a lock groove, and the piston rod is further inserted into the lock groove.
Preferably, a sealing ring is fixedly arranged on the sealing door, the sealing ring surrounds the outer side of the opening of the box body, and the sealing door presses the sealing ring on the box body.
Preferably, the conveying pipe is provided with a flow limiting valve.
Compared with the prior art, the invention has the outstanding and beneficial technical effects that:
(1) in this ethylene oxide sterilizer with conveyor keeps warm, ethylene oxide in the holding vessel passes through the second vaporizer in proper order, conveyer pipe and first vaporizer get into the sterilization incasement, first vaporizer and second vaporizer play the effect of second grade vaporization to ethylene oxide, avoid the drop of the interior formation ethylene oxide of conveyer pipe, the ethylene oxide of vaporization has improved penetrating effect, be favorable to disinfecting, consequently this ethylene oxide sterilizer with conveyor keeps warm has can long distance transport, the effectual and good advantage of bactericidal effect of vaporization.
(2) In this ethylene oxide sterilizer with heat preservation conveyor, the circulating pump drives hot water and can makes a round trip to flow between water tank and circulating pipe, and hot water in the helical tube section and the ethylene oxide in the delivery pipe can carry out the heat exchange, and the heater heats the heat preservation to the hot water of flowing through the water tank continuously to avoid the problem of ethylene oxide cooling liquefaction in the delivery pipe, consequently this ethylene oxide sterilizer with heat preservation conveyor has the structure and retrencies, last effectual and the reliable operation advantage that keeps warm.
(3) Be provided with the PLC controller on the sterilization case, first vaporizer, second vaporizer, heater and circulating pump are connected to the PLC controller electricity respectively, and the user can program the PLC controller for electric component realizes automatic control, has improved the degree of automation of equipment.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure of the sealing door of the present invention being opened at the opening of the box body;
FIG. 3 is a schematic cross-sectional view of the present invention;
FIG. 4 is an enlarged schematic view of the invention at "A" in FIG. 3;
in the figure: 1-box body, 2-sealing door, 3-vacuum pump, 4-first vaporizer, 5-storage tank, 6-water tank, 7-heater, 8-water inlet, 9-water outlet, 10-circulating water pipe, 11-circulating pump, 12-spiral pipe section, 13-conveying pipe, 14-PLC controller, 15-heat preservation sleeve, 16-pressure relief valve, 17-temperature limiter, 18-hydraulic cylinder, 19-piston rod, 20-through hole, 21-locking groove, 22-sealing ring, 23-flow limiting valve, 24-second vaporizer, 25-electric heating wire.
Detailed Description
To facilitate understanding of those skilled in the art, the present invention is further described below in conjunction with the accompanying drawings and the specific embodiments.
As shown in fig. 1 to 4, an ethylene oxide sterilizer with a heat preservation conveying device comprises a sterilization box, wherein the sterilization box is hollow, a vacuum pump 3 is arranged on one side of the sterilization box, the vacuum pump 3 is communicated with the inside of the sterilization box, and the vacuum pump 3 can exhaust the air in the sterilization box out of the sterilization box, so that a vacuum state is formed in the sterilization box.
The other side of sterilization case is provided with first vaporizer 4, and first vaporizer 4 intercommunication is in the inside of sterilization case, and first vaporizer 4 is used for vaporizing ethylene oxide, is connected with conveyer pipe 13 on the first vaporizer 4, and conveyer pipe 13 is used for long distance transport ethylene oxide, still is connected with second vaporizer 24 on the conveyer pipe 13, and holding vessel 5 is used for depositing ethylene oxide, and second vaporizer 24 also is used for vaporizing ethylene oxide.
In this ethylene oxide sterilizer with conveyor keeps warm, ethylene oxide in the holding vessel 5 passes through second vaporizer 24 in proper order, conveyer pipe 13 and first vaporizer 4 get into the sterilization incasement, first vaporizer 4 and second vaporizer 24 play the effect of second grade vaporization to ethylene oxide, avoid forming the droplet of ethylene oxide in the conveyer pipe 13, the ethylene oxide of vaporization has improved penetrating effect, be favorable to disinfecting, consequently this ethylene oxide sterilizer with conveyor keeps warm has can long-range transport, the effectual advantage of and bactericidal effect of vaporization.
The device comprises a water tank 6, a heater 7, a circulating water pipe 10 and a circulating pump 11, wherein the water tank 6 can be used for storing water, the heater 7 is fixedly arranged at the bottom of the water tank 6, the heater 7 is used for heating and insulating water in the sterilization box, one side of the water tank 6 is respectively provided with a water inlet 8 and a water outlet 9, the water outlet 9 is arranged below the water inlet 8, one end of the circulating water pipe 10 is connected to the water inlet 8, the other end of the circulating water pipe 10 is connected to the circulating pump 11, the circulating pump 11 is also connected to the water outlet 9, the circulating pump 11 is used for driving water to flow between the sterilization box and the circulating water pipe 10, the circulating water pipe 10 is provided with a spiral pipe section 12, the spiral pipe section 12 is sleeved on the conveying pipe 13, and heat exchange can be carried out between the water in the spiral pipe section 12 and the ethylene oxide in the conveying pipe 13, liquefaction of the ethylene oxide in the transfer line 13 is avoided.
In this ethylene oxide sterilizer with conveyor keeps warm, circulating pump 11 drives hot water and can makes a round trip to flow between water tank 6 and circulating pipe 10, hot water in the spiral pipe section 12 and ethylene oxide in the conveyer pipe 13 can carry out the heat exchange, heater 7 heats the heat preservation constantly to the hot water that flows through water tank 6, thereby avoid the problem of ethylene oxide cooling liquefaction in the conveyer pipe 13, consequently this ethylene oxide sterilizer with conveyor keeps warm has the advantage that the structure is retrencied, it is effectual and reliable operation to keep warm continuously.
One side of sterilization case is provided with PLC controller 14, and first vaporizer 4, second vaporizer 24, heater 7 and circulating pump 11 are connected to PLC controller 14 electricity respectively, and the user can program PLC controller 14 for electric component realizes automatic control, has improved the degree of automation of equipment.
The heat preservation device further comprises a heat preservation sleeve 15, the heat preservation sleeve 15 is made of heat preservation cotton, the heat preservation sleeve 15 is sleeved on the spiral pipe section 12, hot water in the circulating water pipe 10 is prevented from being directly exposed to the outside environment, and heat loss of the hot water in the circulating water pipe 10 is reduced.
Be provided with relief valve 16 on the water tank 6, relief valve 16 communicates the inside of water tank 6, and relief valve 16 can open and close according to the pressure in the water tank 6 is automatic to reach automatic pressure release, avoid the too big explosion that leads to water tank 6 and circulating pipe 10 of pressure, improved the security.
Be provided with temperature limiter 17 on spiral pipe section 12, temperature limiter 17 also sets up in heat preservation sleeve 15, temperature limiter 17 electricity is connected on PLC controller 14, the work of other electrical component of PLC controller 14 accessible temperature limiter 17 control, temperature limiter 17 is used for the temperature of real-time detection spiral pipe section 12, the too high problem that leads to ethylene oxide high temperature in conveyer pipe 13 of the too high temperature of avoiding spiral pipe section 12, avoid taking place the problem of ethylene oxide explosion, the security has been improved.
The heater 7 is a self-temperature-limiting heating belt, the heater 7 can automatically limit the temperature of water in the sterilization box during heating, the output power can be automatically adjusted along with the water temperature, and no additional equipment is needed, so that the heater 7 of the ethylene oxide sterilizer with the heat-preservation conveying device has the advantages of overheating prevention and convenience in maintenance.
The sterilization box comprises a box body 1 and a sealing door 2, wherein the box body 1 and the sealing door 2 are both made of steel plates, the thickness of each steel plate is larger than 10mm, and the mechanical strength of the sterilization box is improved. The box 1 is hollow, and one side of box 1 has the opening, and vacuum pump 3 and first vaporizer 4 set up respectively in the both sides of box 1, and sealing door 2 articulates on box 1, and sealing door 2 can transversely rotate on box 1, and the sealing door 2 lid is established on the opening of box 1, and when sealing door 2 rotated on box 1, sealing door 2 can be lifted on box 1 to the person of facilitating the use gets in box 1 and puts article.
One side of box 1 is provided with pneumatic cylinder 18, pneumatic cylinder 18 is including horizontal flexible piston rod 19, through-hole 20 has been seted up to one side of box 1, piston rod 19 wears to locate through-hole 20, locked groove 21 has been seted up on sealing door 2, locked groove 21 is just to through-hole 20, piston rod 19 is inserted and is established in locked groove 21, thereby piston rod 19 is in the same place sealing door 2 and the fastening of box 1, box 1 keeps the lid to be established on box 1, the sealed effect of sealing door 2 to box 1 has been improved, and when piston rod 19 contracts on pneumatic cylinder 18, piston rod 19 breaks away from the slot, sealing door 2 can freely rotate on box 1, PLC controller 14 still electrical connection is on pneumatic cylinder 18, thereby realize pneumatic cylinder 18's automatic control.
The sealing door 2 is fixedly provided with a sealing ring 22, the outer contour of the opening of the box body 1 is in a frame shape, the whole structure of the sealing ring 22 is also in a frame shape, the sealing ring 22 surrounds the outer side of the opening of the box body 1, the sealing door 2 tightly presses the sealing ring 22 on the box body 1, the sealing ring 22 is used for filling a gap between the sealing door 2 and the box body 1, and the sealing effect of the sealing door 2 on the box body 1 is further improved.
The delivery pipe 13 is provided with the flow limiting valve 23, the flow limiting valve 23 is arranged between the first vaporizer 4 and the storage tank 5, when the flow rate of the ethylene oxide in the delivery pipe 13 exceeds a set value, the delivery pipe 13 is immediately closed, and the problem that the ethylene oxide in the delivery pipe 13 is heated unevenly or even unheated due to the fact that the flow rate of the ethylene oxide is too high is avoided.
The delivery pipe 13 is wound with a heating wire 25, and the heating wire 25 also heats the delivery pipe 13.
The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention is not limited thereby, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.
Claims (9)
1. An ethylene oxide sterilizer with a heat preservation conveying device comprises a sterilization box, wherein a vacuum pump (3) and a first vaporizer (4) are respectively arranged on the sterilization box, and is characterized in that a conveying pipe (13) is connected onto the first vaporizer (4), a second vaporizer (24) is also connected onto the conveying pipe (13), a storage tank (5) is connected onto the second vaporizer (24), the storage tank (5) is used for storing ethylene oxide, the ethylene oxide sterilizer also comprises the heat preservation device, the heat preservation device comprises a water tank (6), a heater (7) is arranged in the water tank (6), a water inlet (8) and a water outlet (9) are arranged on the water tank (6), a circulating water pipe (10) is connected onto the water inlet (8), a circulating pump (11) is connected onto the water outlet (9), the circulating pump (11) is also connected onto the circulating water pipe (10), the circulating water pipe (10) is provided with a spiral pipe section (12), the spiral pipe section (12) is sleeved on the conveying pipe (13), the sterilizing box is provided with a PLC (programmable logic controller) (14), and the PLC (14) is electrically connected with the first vaporizer (4), the second vaporizer (24), the heater (7) and the circulating pump (11) respectively.
2. The ethylene oxide sterilizer with the heat preservation conveying device as claimed in claim 1, wherein the heat preservation device further comprises a heat preservation sleeve (15) made of heat preservation cotton, and the heat preservation sleeve (15) is sleeved on the spiral pipe section (12).
3. The ethylene oxide sterilizer with the heat preservation conveying device as claimed in claim 1, wherein a pressure relief valve (16) is arranged on the water tank (6).
4. The ethylene oxide sterilizer with the heat preservation conveying device is characterized in that a temperature limiter (17) is arranged on the circulating pipe section, and the temperature limiter (17) is electrically connected to the PLC (14).
5. The ethylene oxide sterilizer with the heat preservation conveying device as claimed in claim 1, wherein the heater (7) is a self-temperature-limiting heating belt.
6. The ethylene oxide sterilizer with the heat preservation conveying device is characterized in that the sterilization box comprises a box body (1) and a sealing door (2), one side of the box body (1) is provided with an opening, the sealing door (2) is hinged on the box body (1), and the sealing door (2) covers the opening of the box body (1).
7. The ethylene oxide sterilizer with the heat preservation conveying device is characterized in that a hydraulic cylinder (18) is arranged on the box body (1), the hydraulic cylinder (18) comprises a piston rod (19), a through hole (20) is formed in the box body (1), the piston rod (19) penetrates through the through hole (20), a lock groove (21) is formed in the sealing door (2), and the piston rod (19) is further inserted into the lock groove (21).
8. The ethylene oxide sterilizer with the heat preservation conveying device is characterized in that a sealing ring (22) is fixedly arranged on the sealing door (2), the sealing ring (22) surrounds the outer side of the opening of the box body (1), and the sealing door (2) presses the sealing ring (22) on the box body (1).
9. An ethylene oxide sterilizer with insulated delivery device according to claim 1, wherein the delivery pipe (13) is provided with a flow restriction valve (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110415900.2A CN113181403A (en) | 2021-04-19 | 2021-04-19 | Ethylene oxide sterilizer with heat preservation conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110415900.2A CN113181403A (en) | 2021-04-19 | 2021-04-19 | Ethylene oxide sterilizer with heat preservation conveyor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113181403A true CN113181403A (en) | 2021-07-30 |
Family
ID=76977288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110415900.2A Pending CN113181403A (en) | 2021-04-19 | 2021-04-19 | Ethylene oxide sterilizer with heat preservation conveyor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113181403A (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2104024U (en) * | 1991-09-23 | 1992-05-13 | 冯立雄 | Bill-sterilizing box |
| CN1067584A (en) * | 1992-04-11 | 1993-01-06 | 冯立雄 | The method of sterilizing paper money and device thereof |
| CN106381811A (en) * | 2016-09-18 | 2017-02-08 | 青岛林川工程技术咨询有限公司 | Equipment for insulating and curing pier column concrete in low-temperature seasons |
| CN207378499U (en) * | 2017-10-11 | 2018-05-18 | 河南科技大学 | A kind of liquid vaporization device |
| CN207384864U (en) * | 2017-09-30 | 2018-05-22 | 成都柏睿泰生物科技有限公司 | A kind of medicinal rotary evaporator steam conveying pipe attemperator |
| CN208282410U (en) * | 2018-05-24 | 2018-12-25 | 肇庆信合油墨科技有限公司 | A kind of water-based ink production heating and heat-insulating device |
| CN109440429A (en) * | 2018-11-25 | 2019-03-08 | 缙云县盛达缝制设备有限公司 | A kind of steam generation facility |
| CN209341235U (en) * | 2019-01-02 | 2019-09-03 | 太康县中太锅炉股份有限公司 | A kind of steam boiler water intelligence circulatory system |
| CN211694810U (en) * | 2020-01-22 | 2020-10-16 | 上海敏欣能源科技有限公司 | Production device for high-pressure steam |
| CN112641964A (en) * | 2020-12-23 | 2021-04-13 | 珠海格力电器股份有限公司 | Disinfection control system and disinfection equipment |
-
2021
- 2021-04-19 CN CN202110415900.2A patent/CN113181403A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2104024U (en) * | 1991-09-23 | 1992-05-13 | 冯立雄 | Bill-sterilizing box |
| CN1067584A (en) * | 1992-04-11 | 1993-01-06 | 冯立雄 | The method of sterilizing paper money and device thereof |
| CN106381811A (en) * | 2016-09-18 | 2017-02-08 | 青岛林川工程技术咨询有限公司 | Equipment for insulating and curing pier column concrete in low-temperature seasons |
| CN207384864U (en) * | 2017-09-30 | 2018-05-22 | 成都柏睿泰生物科技有限公司 | A kind of medicinal rotary evaporator steam conveying pipe attemperator |
| CN207378499U (en) * | 2017-10-11 | 2018-05-18 | 河南科技大学 | A kind of liquid vaporization device |
| CN208282410U (en) * | 2018-05-24 | 2018-12-25 | 肇庆信合油墨科技有限公司 | A kind of water-based ink production heating and heat-insulating device |
| CN109440429A (en) * | 2018-11-25 | 2019-03-08 | 缙云县盛达缝制设备有限公司 | A kind of steam generation facility |
| CN209341235U (en) * | 2019-01-02 | 2019-09-03 | 太康县中太锅炉股份有限公司 | A kind of steam boiler water intelligence circulatory system |
| CN211694810U (en) * | 2020-01-22 | 2020-10-16 | 上海敏欣能源科技有限公司 | Production device for high-pressure steam |
| CN112641964A (en) * | 2020-12-23 | 2021-04-13 | 珠海格力电器股份有限公司 | Disinfection control system and disinfection equipment |
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Application publication date: 20210730 |