A kind of through type ethylene oxide sterilizer

Abstract

The present application relates to the technical fields of ethylene oxide sterilizer, and discloses a kind of penetrating ethylene oxide sterilizer, including sterilizer main body, gas pipe and exhaust pipe, the bottom side of the inside of sterilizer main body is provided with bearing table, the bearing table is provided with inner cavity, the top of the bearing table is provided with gas outlet structure, one end of the gas pipe is communicated with the inner cavity of bearing table and passes through sterilizer main body and bearing table.The bearing table and telescopic pipeline device of the present application are set, when using, the article to be sterilized can be placed on the bearing table, then the article is restricted between bearing table and telescopic pipeline device by telescopic pipeline device, then ethylene oxide sterilization gas enters bearing table from gas pipe, and the article is discharged from telescopic pipeline device, compared with prior art, the space of sterilization is reduced, and the sterilization effect and sterilization efficiency of prior art are effectively improved by the way of penetration.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of ethylene oxide sterilizer, in particular to a kind of penetrating ethylene oxide sterilizer. BACKGROUND

[0002] At present, with the gradual enhancement of people's environmental protection consciousness and the increasing requirements of government and enterprise to environmental protection, the formulation of environmental protection law is also more and more strict.For pharmaceutical enterprises, using ethylene oxide for sterilization is a common sterilization method.

[0003] In the process of realizing the present application, the inventor found that at least the following problems in the prior art have not been solved: the existing ethylene oxide sterilizer is usually used to sterilize the object by passing gas into the sterilization chamber, but this method has long sterilization time, poor effect, and the waste gas in the sterilization chamber is not easy to handle. SUMMARY

[0004] The present application aims to provide a kind of penetrating ethylene oxide sterilizer, to solve the problems of long sterilization time, poor effect and difficult to handle waste gas in the sterilization chamber in the background art.

[0005] To achieve the above-mentioned purpose, the present application provides the following technical scheme: a kind of penetrating ethylene oxide sterilizer, including sterilizer main body, gas pipe and exhaust pipe, the bottom side of the inside of the sterilizer main body is provided with bearing table, the bearing table is provided with inner cavity, the top of the bearing table is provided with gas outlet structure, one end of the gas pipe penetrates the sterilizer main body and the bearing table and communicates with the inner cavity of the bearing table;

[0006] The top side of the inside of the sterilizer main body is provided with telescopic pipeline device, the exhaust pipe communicates with the telescopic pipeline device, and the other end of the exhaust pipe penetrates the sterilizer main body to the outside.

[0007] As a preferred embodiment of the present application, the telescopic pipeline device includes telescopic pipeline, cover and telescopic drive device, the telescopic pipeline is arranged on the top side of the sterilizer main body, and communicates with one end of the exhaust pipe, the bottom side of the telescopic pipeline is fixedly penetrated through the top side of the cover and communicates with the inner cavity of the cover, the output end of the telescopic drive device is connected with the top of the cover, and the telescopic drive device is fixedly installed on the top side of the sterilizer main body.

[0008] As a preferred embodiment of the present application, a plurality of pressing pieces are vertically arranged in the inside of the cover.

[0009] As a preferred embodiment of the present application, the pressing piece is in honeycomb structure.

[0010] As a preferred embodiment of the present application, the telescopic driving device is a push rod motor, and the number of telescopic driving devices is two, and the motor shafts of the two push rod motors are respectively fixedly connected with the two sides of the top of the cover body.

[0011] As a preferred embodiment of the present application, the air outlet structure comprises a plurality of air outlet holes, and the plurality of air outlet holes are all arranged on the top of the bearing table.

[0012] Compared with the prior art, the present application provides a kind of penetrating type ethylene oxide sterilizer, with the following beneficial effects:

[0013] The telescopic pipeline device is arranged on the cover body, and the telescopic pipeline device is connected with the bearing table and the cover body, and the telescopic pipeline device is arranged on the bearing table and the cover body.

[0014] The telescopic pipeline device is arranged on the cover body, and the telescopic pipeline device is connected with the bearing table and the cover body, and the telescopic pipeline device is arranged on the bearing table and the cover body. BRIEF DESCRIPTION OF DRAWINGS

[0015] Other features, objects and advantages of the present application will become more apparent from the following detailed description of non-limiting embodiments with reference to the attached drawings:

[0016] Figure 1 Figure 1 is a front view of embodiment 1 of the present application;

[0017] Figure 2 Figure 2 is a front view of embodiment 2 of the present application.

[0018] In the figure: 1, sterilizer main body; 2, gas inlet pipe; 3, exhaust pipe; 4, bearing table; 5, telescopic pipeline; 6, cover body; 7, telescopic driving device; 8, pressing piece; 9, air outlet hole; 10, air outlet head; 11, piston; 12, bellows; 13, sealing element. DETAILED DESCRIPTION

[0019] In order to better understand the purpose, structure and function of the present application, the present application will be further described in detail below with reference to the drawings.

[0020] As Figure 1As shown, the present application provides a technical solution: a kind of penetrating ethylene oxide sterilizer, including sterilizer main body 1, gas pipe 2 and exhaust pipe 3, the bottom side of the inside of the sterilizer main body 1 is provided with bearing table 4, the bearing table 4 is provided with inner cavity, the top of the bearing table 4 is provided with gas outlet structure, one end of the gas pipe 2 penetrates the sterilizer main body 1 and bearing table 4 and the inner cavity of bearing table 4 is communicated;

[0021] The top side of the inside of the sterilizer main body 1 is provided with telescopic pipeline device, the exhaust pipe 3 is communicated with telescopic pipeline device, and the other end of the exhaust pipe 3 penetrates the sterilizer main body 1 to the outside.

[0022] In this embodiment, the telescopic pipeline device includes telescopic pipeline 5, cover 6 and telescopic drive device 7, the manufacturing material of telescopic pipeline 5 is PVC, the bottom edge of cover 6 is provided with sealing element, the manufacturing material of sealing element is rubber, the telescopic pipeline 5 is arranged at the top side of the sterilizer main body 1, and is communicated with one end of the exhaust pipe 3, the bottom side of the telescopic pipeline 5 is fixedly penetrated through the top side of cover 6 and is communicated with the inner cavity of cover 6, the output end of the telescopic drive device 7 is connected with the top of cover 6, and the telescopic drive device 7 is fixedly installed at the top side of the sterilizer main body 1, after the article to be sterilized is placed on the bearing table 4, the door body of the sterilizer main body 1 is closed, then the telescopic drive device 7 is started to push cover 6 to move, and the article is closed.

[0023] In this embodiment, a plurality of pressing elements 8 are vertically arranged in the inside of cover 6, and the pressing elements 8 can limit the article, so as to ensure the penetration of sterilization gas.

[0024] In this embodiment, the pressing element 8 is in honeycomb structure, and the honeycomb structure is beneficial to reduce the influence of the setting of the pressing element 8 on the penetration of sterilization gas through the article.

[0025] In this embodiment, the telescopic drive device 7 is push rod motor, and the number of telescopic drive devices 7 is two, and the motor shafts of the two push rod motors are fixedly connected with the two sides of the top of cover 6.

[0026] In this embodiment, the gas outlet structure includes a plurality of gas outlet holes 9, and the plurality of gas outlet holes 9 are all arranged on the top of the bearing table 4, the sterilization gas containing ethylene oxide enters the inner cavity of the bearing table 4 from the gas pipe 2, then penetrates the article to be sterilized arranged on the top of the bearing table 4 through the plurality of gas outlet holes 9, then enters the telescopic pipeline 5 through cover 6, and is discharged from the exhaust pipe 3, wherein the gas pipe 2 is connected with gas source, and the exhaust pipe 3 is connected with waste gas treatment device.

[0027] Embodiment 2

[0028] The utility model provides an ethylene oxide sterilizer, including sterilizer body 1, gas pipe 2 and exhaust pipe 3, the bottom side inside sterilizer body 1 is provided with bearing table 4, bearing table 4 is provided with inner chamber, the top of bearing table 4 is provided with gas outlet structure, one end of gas pipe 2 penetrates sterilizer body 1 and bearing table 4 and is communicated with the inner chamber of bearing table 4,

[0029] The top side inside sterilizer body 1 is provided with telescopic pipeline device, the exhaust pipe 3 is communicated with telescopic pipeline device, and the other end of the exhaust pipe 3 penetrates the sterilizer body 1 to the outside.

[0030] In the embodiment, the telescopic pipeline device includes a telescopic pipeline 5, a cover 6, and a telescopic drive device 7. The telescopic pipeline 5 is made of PVC. The cover 6 is provided with a sealing element at the bottom edge, and the sealing element is made of rubber. The telescopic pipeline 5 is arranged at the top side of the sterilizer body 1 and is communicated with one end of the exhaust pipe 3. The bottom side of the telescopic pipeline 5 is fixedly penetrated through the top side of the cover 6 and is communicated with the inner chamber of the cover 6. The output end of the telescopic drive device 7 is connected with the top of the cover 6, and the telescopic drive device 7 is fixedly installed at the top side of the sterilizer body 1. After the articles to be sterilized are placed on the bearing table 4, the door body of the sterilizer body 1 is closed, and then the telescopic drive device 7 is started to push the cover 6 to move and close the articles.

[0031] In the embodiment, a plurality of pressing elements 8 are vertically arranged in the cover 6. The pressing elements 8 can limit the articles, thereby ensuring the penetration of the sterilization gas.

[0032] In the embodiment, the pressing elements 8 are in a honeycomb structure. The honeycomb structure is beneficial to reduce the influence of the arrangement of the pressing elements 8 on the penetration of the sterilization gas through the articles.

[0033] In the embodiment, the telescopic drive device 7 is a push rod motor, and the number of the telescopic drive devices 7 is two. The motor shafts of the two push rod motors are respectively fixedly connected with the two sides of the top of the cover 6.

[0034] In the embodiment, the gas outlet mechanism includes a gas outlet head 10. The gas outlet head 10 is a columnar element with a plurality of vertical through holes. The gas outlet head 10 is movably penetrated through the top of the bearing table 4 and is slidably arranged on the top of the bearing table 4 by a piston 11. The bearing table 4 is provided with a bellows 12 inside. One end of the gas pipe 2 in the inner chamber of the bearing table 4 is communicated with the bottom side of the bellows 12. The top of the bellows 12 is communicated with the bottom side of the gas outlet head 10. After the articles are placed on the bearing table 4, the telescopic drive device 7 pushes the cover 6 to complete the closing of the articles. Then, the gas outlet head 10 can be pressed into the bearing table 4, thereby extruding the bellows 12 to realize the compression of the gas and improve the penetration effect.

[0035] It is to be understood that the present application is described by way of example only, and that modifications or alterations can be made to the features and embodiments described without departing from the spirit and scope of the application. In addition, modifications can be made to the features and embodiments described to accommodate specific situations and materials without departing from the spirit and scope of the application. Accordingly, the application is not limited to the specific embodiments disclosed herein, but rather, the scope of the application includes all embodiments falling within the scope of the claims.

Claims

1. A through-the-oven ethylene oxide sterilizer comprising a sterilizer body, a gas inlet tube and a gas outlet tube, characterized by: The bottom side of the sterilizer body is provided with a bearing table, the bearing table is provided with an inner cavity, the top of the bearing table is provided with an air outlet structure, one end of the air supply pipe penetrates the sterilizer body and the bearing table and communicates with the inner cavity of the bearing table; The top side of the sterilizer body is provided with a telescopic pipeline device, the exhaust pipe communicates with the telescopic pipeline device, and the other end of the exhaust pipe penetrates the sterilizer body to the outside; The telescopic pipeline device includes a telescopic pipeline, a cover and a telescopic driving device, the telescopic pipeline is arranged on the top side of the sterilizer body and communicates with one end of the exhaust pipe, the bottom side of the telescopic pipeline is fixedly penetrated through the top side of the cover and communicates with the inner cavity of the cover, the output end of the telescopic driving device is connected with the top of the cover, and the telescopic driving device is fixedly installed on the top side of the sterilizer body; The air outlet structure includes an air outlet head, the air outlet head is movably penetrated through the top of the bearing table and is arranged on the top of the bearing table through a piston sliding, the inside of the bearing table is provided with a bellows, one end of the air supply pipe in the inner cavity of the bearing table communicates with the bottom side of the bellows, and the top of the bellows communicates with the bottom side of the air outlet head.

2. A through-the-lens ethylene oxide sterilizer as defined in claim 1, wherein: The inside of the cover is vertically provided with a plurality of pressing pieces.

3. A pass-through ethylene oxide sterilizer according to claim 2, wherein: The pressing pieces are in a honeycomb structure.

4. A through-the-lens ethylene oxide sterilizer as defined in claim 3, wherein: The telescopic driving device is a push rod motor, and the number of telescopic driving devices is two, and the motor shafts of the two push rod motors are fixedly connected with the two sides of the top of the cover respectively.

Images