CN112316193A - Waste gas emission sterilization device - Google Patents
Waste gas emission sterilization device Download PDFInfo
- Publication number
- CN112316193A CN112316193A CN202011140747.9A CN202011140747A CN112316193A CN 112316193 A CN112316193 A CN 112316193A CN 202011140747 A CN202011140747 A CN 202011140747A CN 112316193 A CN112316193 A CN 112316193A
- Authority
- CN
- China
- Prior art keywords
- sterilization tank
- air outlet
- sterilization
- side wall
- nozzle
- 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.)
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Classifications
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- 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
- A61L9/00—Disinfection, sterilisation or deodorisation of air
- A61L9/16—Disinfection, sterilisation or deodorisation of air using physical phenomena
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- 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
- A61L9/00—Disinfection, sterilisation or deodorisation of air
- A61L9/015—Disinfection, sterilisation or deodorisation of air using gaseous or vaporous substances, e.g. ozone
- A61L9/02—Disinfection, sterilisation or deodorisation of air using gaseous or vaporous substances, e.g. ozone using substances evaporated in the air by heating or combustion
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- 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
- A61L2209/00—Aspects relating to disinfection, sterilisation or deodorisation of air
- A61L2209/10—Apparatus features
- A61L2209/13—Dispensing or storing means for active compounds
- A61L2209/134—Distributing means, e.g. baffles, valves, manifolds, nozzles
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- Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
The invention relates to a waste gas emission sterilization device, which belongs to the technical field of sterilization equipment and comprises a sterilization tank and a steam generator which are arranged in parallel, wherein an air inlet nozzle is fixedly connected to the side wall of the sterilization tank, which is far away from the steam generator, and extends into the inner cavity of the sterilization tank, one end of the air inlet nozzle, which extends into the inner cavity of the sterilization tank, is horn-shaped, an air outlet cylinder is arranged on the other side wall of the sterilization tank, one end of the air outlet cylinder extends into the sterilization tank, the other end of the air outlet cylinder protrudes out of the outer side wall of the sterilization tank and is communicated with the steam generator, a first air outlet nozzle which is spirally arranged is arranged on the side wall of the air outlet cylinder, a conical cap is fixedly connected to one end of the air outlet cylinder, which is close to the air inlet nozzle, a second air outlet nozzle is arranged on. The waste gas from the suction of suction nozzle moves with second play gas nozzle spun high temperature steam in opposite directions to waste gas and steam misce bene, second play gas nozzle are towards the suction nozzle lateral wall, avoid steam to spout from the sterilization jar.
Description
Technical Field
The invention relates to the technical field of sterilization equipment, in particular to an exhaust emission sterilization device.
Background
For respiratory diseases with strong infectivity, hospitals usually adopt negative pressure to purify wards. The negative pressure purification ward collects the air exhaled by the patient in the infectious ward uniformly, and discharges the air into the surrounding air after treatment, thereby avoiding the diffusion and infection of infectious disease sources and ensuring the safety of residents around the hospital. Most of the existing sterilization devices adopt high temperature for sterilization, but the existing high-temperature sterilization equipment has the condition that the gas to be sterilized and the high-temperature gas are not uniformly mixed, so that the existing sterilization device has the phenomenon of incomplete sterilization. In order to solve the problem that the existing sterilization device is not thorough in sterilization, the waste gas emission sterilization device with high-efficiency sterilization is provided.
Disclosure of Invention
The invention aims at the problems in the prior art and provides an exhaust emission sterilization device, which is realized by the following technical scheme:
a waste gas emission sterilization device comprises a sterilization tank and a steam generator which are arranged in parallel, wherein the side wall of the sterilization tank far away from the steam generator is fixedly connected with an air inlet nozzle which extends into the inner cavity of the sterilization tank, one end of the air inlet nozzle extending into the inner cavity of the sterilization tank is in a horn shape, an air outlet cylinder is arranged on the side wall of the sterilization tank close to the steam generator, one end of the air outlet cylinder extends into the sterilization tank, the other end of the air inlet tube is protruded out of the outer side wall of the sterilization tank and is communicated with the steam generator, the air outlet tube is coaxially arranged with the air inlet nozzle, the side wall of one end of the air outlet cylinder extending into the inner cavity of the sterilization tank is provided with a first air outlet nozzle which is spirally arranged, one end of the air outlet cylinder close to the air inlet nozzle is fixedly connected with a conical cap, the side wall of the conical cap is provided with a second air outlet nozzle, the axis of the second air outlet nozzle is parallel to the axis of the air outlet cylinder, and the second air outlet nozzle faces the side wall of the air inlet nozzle.
The invention is further configured to: the steam sterilization device is characterized in that a bearing is fixedly connected to the side wall of the sterilization tank, the air outlet cylinder is fixedly connected to the inner side wall of the bearing, the air outlet cylinder protrudes out of the side wall of one end of the sterilization tank and is fixedly connected with a driven sprocket, a driving motor is fixedly connected to the side wall of the sterilization tank, a driving sprocket is fixedly connected to an output shaft of the driving motor, a chain used for transmission is meshed with the driving sprocket and the driven sprocket, and one end, protruding out of the sterilization tank, of the air outlet cylinder is connected with a steam generator through a rotary joint.
The invention is further configured to: the cross section of the sterilization tank is circular, the sterilization tank and the air outlet cylinder are coaxially arranged, and the side wall of the sterilization tank is fixedly connected with supporting legs.
The invention is further configured to: the side wall of the sterilization tank close to the steam generator is fixedly connected with a safety cover, and the safety cover is arranged on the outer sides of the driving chain wheel, the chain and the driven chain wheel.
In conclusion, the beneficial technical effects of the invention are as follows:
1. the waste gas pumped in from the air inlet nozzle and the high-temperature steam sprayed out from the second air outlet nozzle move oppositely, so that the waste gas and the steam are uniformly mixed;
2. the second air outlet nozzle faces the side wall of the air inlet nozzle, so that steam is prevented from being sprayed out of the sterilization tank;
3. first air outlet nozzle is the spiral setting, and steam blowout back moves along the lateral wall tangential direction of a gas outlet cylinder, further makes steam and waste gas mix abundant, even, improves the sterilization effect.
Drawings
Fig. 1 is a schematic view for showing the overall structure of the present embodiment;
FIG. 2 is a partial sectional view for showing the internal structure of the sterilization can;
FIG. 3 is a cross-sectional view taken along line A-A of FIG. 2;
figure 4 is a schematic diagram of a configuration for an inlet nozzle and an outlet cylinder.
Reference numerals: 1. sterilizing the tank; 2. a steam generator; 3. an air inlet nozzle; 4. an air outlet cylinder; 5. a first air outlet nozzle; 6. a conical cap; 7. a second air outlet nozzle; 8. a bearing; 9. a driven sprocket; 10. a drive motor; 11. a drive sprocket; 12. a chain; 13. a rotary joint; 14. supporting legs; 15. a safety shield.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Examples
As shown in figures 1-4, the waste gas emission sterilization device disclosed by the invention comprises a sterilization tank 1 and a steam generator 2 which are arranged in parallel, wherein an air inlet nozzle 3 is fixedly connected to the side wall of the sterilization tank 1 far away from the steam generator 2, the air inlet nozzle 3 extends into the inner cavity of the sterilization tank 1, one end of the air inlet nozzle 3 extending into the inner cavity of the sterilization tank 1 is horn-shaped, an air outlet cylinder 4 is arranged on the side wall of the sterilization tank 1 near the steam generator 2, one end of the air outlet cylinder 4 extends into the inner cavity of the sterilization tank 1, the other end of the air outlet cylinder 4 protrudes out of the outer side wall of the sterilization tank 1 and is communicated with the steam generator 2, the air outlet cylinder 4 and the air inlet nozzle 3 are arranged coaxially, a first air outlet nozzle 5 which is arranged spirally is arranged on the side wall of one end of the air outlet cylinder 4 extending into the inner cavity of the sterilization tank 1, a conical cap 6 is fixedly connected to one end, the axis of the second air outlet nozzle 7 is parallel to the axis of the air outlet cylinder 4, and the second air outlet nozzle 7 faces the side wall of the air inlet nozzle 3. The waste gas pumped in from the air inlet nozzle 3 and the high-temperature steam sprayed out from the second air outlet nozzle 7 move oppositely, so that the waste gas and the steam are uniformly mixed; in addition, the second air outlet nozzle 7 faces the side wall of the air inlet nozzle 3, so that steam is prevented from being sprayed out of the sterilization tank 1; because first air outlet nozzle 5 is the spiral setting, remove along the lateral wall tangential direction of play gas cylinder 4 after the steam blowout, further make steam and waste gas mix abundant, even, improve the sterilization effect.
Fixedly connected with bearing 8 on the lateral wall of sterilization jar 1, the inside wall fixed connection of play chimney 4 and bearing 8, 4 salient fixedly connected with driven sprocket 9 on the lateral wall of 1 one end of sterilization jar of play chimney, fixedly connected with driving motor 10 on the lateral wall of sterilization jar 1, fixedly connected with drive sprocket 11 on the output shaft of driving motor 10, drive sprocket 11 and driven sprocket 9 mesh have and are used for driven chain 12, 4 salient one end and the steam generator 2 of play chimney are connected through rotary joint 13 in sterilization jar 1. The air outlet cylinder 4 is driven to rotate by the driving motor 10, and steam is sprayed out while rotating, so that the steam and the waste gas are fully mixed, and a better sterilization effect is achieved.
The cross section of the sterilization tank 1 is circular, the sterilization tank 1 and the air outlet cylinder 4 are coaxially arranged, and the side wall of the sterilization tank 1 is fixedly connected with a supporting leg 14. The circular setting of 1 cross section of sterilization jar does not have gaseous pivoted dead angle, further improves the mixed degree of waste gas and steam, makes waste gas and steam misce bene to play better sterilization effect.
The side wall of the sterilization tank 1 close to the steam generator 2 is fixedly connected with a safety cover 15, and the safety cover 15 covers the outer sides of the driving chain wheel 11, the chain 12 and the driven chain wheel 9. The safety cover 15 covers the driving chain wheel 11, the chain 12 and the driven chain wheel 9, foreign matters are prevented from being rolled in during normal work, normal meshing transmission is influenced, in addition, the safety cover 15 plays a role in protecting the workers, and the workers are prevented from being injured by clamping when the chain 12 is meshed.
Claims (4)
1. The waste gas emission sterilization device is characterized by comprising a sterilization tank (1) and a steam generator (2) which are arranged in parallel, wherein an air inlet nozzle (3) is fixedly connected to the side wall of the sterilization tank (1) far away from the steam generator (2), the air inlet nozzle (3) extends into the inner cavity of the sterilization tank (1), one end of the air inlet nozzle (3) extending into the inner cavity of the sterilization tank (1) is horn-shaped, an air outlet cylinder (4) is arranged on the side wall of the sterilization tank (1) close to the steam generator (2), one end of the air outlet cylinder (4) extends into the sterilization tank (1), the other end of the air outlet cylinder protrudes out of the outer side wall of the sterilization tank (1) and is communicated with the steam generator (2), the air outlet cylinder (4) and the air inlet nozzle (3) are coaxially arranged, a first air outlet nozzle (5) which is spirally arranged is arranged on the side wall of one end of the air outlet cylinder (4) extending into the inner cavity of, go out air cylinder (4) and be close to one end fixedly connected with toper cap (6) of suction nozzle (3), set up second on the lateral wall of toper cap (6) and go out air nozzle (7), the axis of second play air nozzle (7) is on a parallel with the axis of air cylinder (4), the lateral wall of second play air nozzle (7) orientation suction nozzle (3).
2. The exhaust emission sterilization device according to claim 1, wherein a bearing (8) is fixedly connected to a side wall of the sterilization tank (1), the air outlet cylinder (4) is fixedly connected to an inner side wall of the bearing (8), the air outlet cylinder (4) protrudes from a side wall of one end of the sterilization tank (1) and is fixedly connected to a driven sprocket (9), the side wall of the sterilization tank (1) is fixedly connected to a driving motor (10), an output shaft of the driving motor (10) is fixedly connected to a driving sprocket (11), the driving sprocket (11) and the driven sprocket (9) are engaged with a chain (12) for transmission, and one end of the air outlet cylinder (4) protruding from the sterilization tank (1) is connected to the steam generator (2) through a rotary joint (13).
3. The exhaust emission sterilization device according to any one of claims 1 to 2, wherein the cross section of the sterilization tank (1) is circular, the sterilization tank (1) and the air outlet cylinder (4) are coaxially arranged, and the side wall of the sterilization tank (1) is fixedly connected with a supporting leg (14).
4. An exhaust emission sterilization apparatus as defined in claim 3, wherein a safety cover (15) is fixedly connected to the side wall of the sterilization tank (1) close to the steam generator (2), and the safety cover (15) is covered outside the driving sprocket (11), the chain (12) and the driven sprocket (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011140747.9A CN112316193A (en) | 2020-10-22 | 2020-10-22 | Waste gas emission sterilization device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011140747.9A CN112316193A (en) | 2020-10-22 | 2020-10-22 | Waste gas emission sterilization device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112316193A true CN112316193A (en) | 2021-02-05 |
Family
ID=74311279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011140747.9A Pending CN112316193A (en) | 2020-10-22 | 2020-10-22 | Waste gas emission sterilization device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112316193A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4166087A (en) * | 1971-11-22 | 1979-08-28 | Cline-Buckner, Inc. | Automatic intermittent vapor dispenser |
| CN202692275U (en) * | 2012-07-16 | 2013-01-23 | 苏州第壹制药有限公司 | Formaldehyde sterilization air conditioner box |
| CN104127902A (en) * | 2013-05-03 | 2014-11-05 | 威海威高海盛医用设备有限公司 | Transversally-supporting hydrogen peroxide vapor outlet device |
| CN204830190U (en) * | 2015-08-19 | 2015-12-02 | 陈婷婷 | Novel air cleaner constructs |
| CN106139944A (en) * | 2016-08-29 | 2016-11-23 | 青岛康泰重工机械有限公司 | Steam mixer |
| CN208597652U (en) * | 2017-10-23 | 2019-03-15 | 四川富农林业科技开发有限责任公司 | A kind of high-efficient steam sterilization tank |
| CN210726600U (en) * | 2019-08-08 | 2020-06-12 | 三河市京东灵山调味品厂 | Soy sauce sterilization system |
| CN211458758U (en) * | 2020-01-03 | 2020-09-11 | 湖南长沙尊飨农业科技有限公司 | Cooling device with structure of disinfecting for food production |
-
2020
- 2020-10-22 CN CN202011140747.9A patent/CN112316193A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4166087A (en) * | 1971-11-22 | 1979-08-28 | Cline-Buckner, Inc. | Automatic intermittent vapor dispenser |
| CN202692275U (en) * | 2012-07-16 | 2013-01-23 | 苏州第壹制药有限公司 | Formaldehyde sterilization air conditioner box |
| CN104127902A (en) * | 2013-05-03 | 2014-11-05 | 威海威高海盛医用设备有限公司 | Transversally-supporting hydrogen peroxide vapor outlet device |
| CN204830190U (en) * | 2015-08-19 | 2015-12-02 | 陈婷婷 | Novel air cleaner constructs |
| CN106139944A (en) * | 2016-08-29 | 2016-11-23 | 青岛康泰重工机械有限公司 | Steam mixer |
| CN208597652U (en) * | 2017-10-23 | 2019-03-15 | 四川富农林业科技开发有限责任公司 | A kind of high-efficient steam sterilization tank |
| CN210726600U (en) * | 2019-08-08 | 2020-06-12 | 三河市京东灵山调味品厂 | Soy sauce sterilization system |
| CN211458758U (en) * | 2020-01-03 | 2020-09-11 | 湖南长沙尊飨农业科技有限公司 | Cooling device with structure of disinfecting for food production |
Non-Patent Citations (1)
| Title |
|---|
| 余萍: "《机械基础》", 31 August 2017 * |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210205 |
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| RJ01 | Rejection of invention patent application after publication |