CN219461975U - Steam damp-heat sterilization device for plastic products - Google Patents

Abstract

The utility model relates to a steam wet heat sterilization device for plastic products, which comprises a sterilization box body, wherein a steam circulation main pipe is vertically arranged in the middle of the sterilization box body and is connected with a steam input assembly, a plurality of steam distribution assemblies are distributed on the steam circulation main pipe at intervals, each steam distribution assembly comprises a plurality of steam circulation auxiliary pipes uniformly distributed on the circumference, a plurality of vertically arranged steam circulation branch pipes are arranged at intervals along the length direction of the tops of the steam circulation auxiliary pipes, the tops of the steam circulation branch pipes are steam output ports A, and supporting pieces for supporting plastic lunch boxes reversely buckled above the steam circulation branch pipes are arranged beside each steam circulation branch pipe. The plastic lunch box to be sterilized is reversely buckled on the supporting piece beside the steam circulation branch pipes, and each steam circulation branch pipe extends into the plastic lunch box respectively and is used for conveying hot steam towards the inside of the plastic lunch box, so that the inside of each plastic lunch box can be fully contacted with the hot steam, and the sterilizing effect is effectively improved.

Description

Steam damp-heat sterilization device for plastic products

Technical field:

the utility model relates to a steam wet heat sterilization device for plastic products.

The background technology is as follows:

plastic cutlery boxes are plastic containers made of food grade plastic stock used for convenience in carrying food outside. It is a common household plastic product in our daily life, and is an indispensable plastic container for picnic or hiking. The plastic lunch box also has various styles and sizes for selection, such as square plastic lunch boxes, rectangular plastic lunch boxes, round plastic lunch boxes and the like. The square plastic lunch box can be used for storing various condiments. Rectangular plastic cutlery boxes are prone to storing foods with moisture, such as fruits, vegetables and seafood. The round plastic lunch box is suitable for storing sauce, sauce and various dishes.

In the production process of the plastic lunch box, the plastic lunch box which is formed can be packaged after being subjected to sterilization treatment. At present, when plastic lunch boxes are sterilized, the plastic lunch boxes are mostly stacked on a supporting plate in the sterilizing box body, or are reversely buckled on the supporting plate in the sterilizing box body, and then hot steam is introduced into the sterilizing box body for sterilization. However, since the plastic lunch boxes are all placed on the supporting plate, and the hot steam is only input from the steam input port of the sterilization box body, the flow of the hot steam in the sterilization box body is irregular, so that the inside of each plastic lunch box cannot be ensured to be fully contacted with the hot steam, and the sterilization effect of the plastic lunch box is not ideal.

The foregoing is not necessarily a prior art, and falls within the technical scope of the inventors.

The utility model comprises the following steps:

the utility model aims at improving the problems in the prior art, namely the technical problem to be solved by the utility model is to provide a steam damp-heat sterilization device for plastic products, which is reasonable in design and effectively improves the sterilization effect.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: the utility model provides a plastic products is with damp heat sterilization equipment, includes the box that disinfects, the middle part of the box that disinfects is vertical to be equipped with the steam circulation and is responsible for, the lower extreme that the steam circulation was responsible for is connected with steam input subassembly, and the steam circulation is responsible for from last down interval distribution has a plurality of steam flow distribution assembly, the steam flow distribution assembly includes many steam circulation accessory pipes of being responsible for circumference equipartition round the steam flow, the radial setting of steam circulation accessory pipe along the steam circulation is responsible for, and the top of steam circulation accessory pipe is equipped with the steam circulation branch pipe of many vertical settings along its length direction interval, the top of steam circulation branch pipe is steam delivery outlet A, and the side of every steam circulation branch pipe all is equipped with the support piece in order to be favorable to supporting the plastics lunch-box of back-off in steam circulation branch pipe top.

Further, the support piece comprises a pair of support ejector rods distributed on two sides of the steam circulation branch pipe, the support ejector rods are vertically arranged, the lower ends of the support ejector rods are fixed at the top of the steam circulation auxiliary pipe, and the length of the support ejector rods is larger than that of the steam circulation branch pipe.

Further, the top of the supporting ejector rod is hemispherical.

Further, the steam input assembly comprises an annular hot steam conveying main pipe fixed on the bottom surface in the sterilization box body, the side part of the hot steam conveying main pipe is connected with the steam input pipe, the top of the steam conveying main pipe is connected with a communicating pipe, and the upper end of the communicating pipe is connected with the side wall of the lower end of the steam circulating main pipe through a pneumatic quick-connection joint so as to convey hot steam to the steam circulating main pipe.

Further, the top of the hot steam conveying main pipe is connected with a plurality of hot steam conveying branch pipes which are circumferentially and uniformly distributed on the inner side wall of the sterilizing box body, the hot steam conveying branch pipes are vertically arranged, and one end of each hot steam conveying branch pipe, which faces the main pipe of steam circulation, is provided with a plurality of steam output ports B which are vertically and uniformly distributed at intervals.

Further, an opening is formed in the front end of the sterilization box body, a sealing door is arranged at the opening, and a pair of longitudinal guide rails which are symmetrically distributed left and right are arranged on the inner top surface of the sterilization box body; the top of the main steam circulation pipe is connected with a movable seat which is in sliding connection with a pair of longitudinal guide rails.

Compared with the prior art, the utility model has the following effects: the plastic lunch box to be sterilized is reversely buckled on the supporting piece beside the steam circulation branch pipes, and each steam circulation branch pipe extends into the plastic lunch box and is used for conveying hot steam to the inside of the plastic lunch box, so that the inside of each plastic lunch box can be fully contacted with the hot steam, and the sterilizing effect is effectively improved.

Description of the drawings:

FIG. 1 is a schematic view of a front cross-sectional configuration of an embodiment of the present utility model;

fig. 2 is an enlarged schematic view at a in fig. 1.

The specific embodiment is as follows:

the utility model will be described in further detail with reference to the drawings and the detailed description.

In the description of the present utility model, it should be understood that the terms "longitudinal," "transverse," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.

As shown in fig. 1-2, the steam wet heat sterilization device for plastic products of the utility model comprises a cylindrical sterilization box body 1, wherein a steam circulation main pipe 2 is vertically arranged in the middle of the sterilization box body 1, the lower end of the steam circulation main pipe 2 is connected with a steam input component 3, the steam input component 3 inputs hot steam into the steam circulation main pipe 2, the steam circulation main pipe 2 is provided with a plurality of steam distribution components at intervals from top to bottom, the steam distribution components comprise a plurality of steam circulation auxiliary pipes 4 uniformly distributed around the circumference of the steam circulation main pipe 2, the steam circulation auxiliary pipes 4 are arranged along the radial direction of the steam circulation main pipe 2 and are communicated with the steam circulation main pipe 2, a plurality of vertically arranged steam circulation branch pipes 5 are arranged at intervals along the length direction of the top of the steam circulation auxiliary pipes 4, the top of each steam circulation branch pipe 5 is a steam output port A6, and a supporting piece is arranged beside each steam circulation branch pipe 5, when the plastic lunch box 7 is reversely buckled above the steam circulation branch pipe 5, and the supporting piece is used for supporting the inner bottom surface of the plastic lunch box so as to support the inner bottom surface of the plastic lunch box to have a certain distance from the steam output port A. Through with the plastics lunch-box back-off that waits to disinfect on the support piece of steam circulation branch pipe side, every steam circulation branch pipe stretches into the inside of a plastics lunch-box respectively for carry hot steam towards plastics lunch-box inside, so that the inside homoenergetic of every plastics lunch-box fully contacts with hot steam, effectively improves the bactericidal effect.

In another embodiment, the supporting member comprises a pair of supporting ejector rods 8 distributed on two sides of the steam circulation branch pipe 5, the supporting ejector rods 8 are vertically arranged, the lower ends of the supporting ejector rods 8 are fixed on the top of the steam circulation auxiliary pipe 4, and the length of the supporting ejector rods 8 is greater than that of the steam circulation branch pipe 5, so that the inner bottom surface of the plastic lunch box is supported to be a certain distance from the steam output port A. It should be noted that, because the support piece is a pair of support ejector pins, when the plastic lunch box is reversely buckled on a pair of support ejector pins, the plastic lunch box may be in an inclined state, but the steam circulation branch pipe is not influenced to convey the hot steam to the inside of the plastic lunch box.

In another embodiment, the top of the supporting mandril 8 is hemispherical.

In another embodiment, the steam input assembly 3 includes an annular hot steam delivery main pipe 9 fixed on the bottom surface of the sterilization box 1, the side of the hot steam delivery main pipe 9 is connected with a steam input pipe 10, and the steam input pipe is connected with a hot steam supply source (not shown in the figure); the top of the main steam conveying pipe 9 is connected with a communicating pipe 11, and the upper end of the communicating pipe 11 is connected with the side wall of the lower end of the main steam circulating pipe 2 through a pneumatic quick plug 12 so as to convey hot steam to the main steam circulating pipe.

In another embodiment, the top of the main hot steam conveying pipe 9 is connected with a plurality of hot steam conveying branch pipes 16 which are circumferentially and uniformly distributed on the inner side wall of the sterilization box body 1, the hot steam conveying branch pipes 16 are vertically arranged, and one end of each hot steam conveying branch pipe 12 facing the main steam circulation pipe is provided with a plurality of steam output ports B13 which are vertically and uniformly distributed at intervals. And a plurality of hot steam conveying branch pipes distributed on the inner side wall of the sterilization box body are adopted to convey hot steam so as to sterilize the outer periphery of the plastic lunch box.

In another embodiment, an opening is provided at the front end of the sterilization box 1, a sealing door is provided at the opening, and a pair of longitudinal guide rails 14 distributed symmetrically are provided on the inner top surface of the sterilization box 1; the top of the main steam circulation pipe 2 is connected with a movable seat 15, and the movable seat 15 is slidably connected with a pair of longitudinal guide rails 14. Through setting up the steam flow main pipe on can follow the removal seat that the longitudinal guide removed, when needing to get and put plastic lunch-box, can take apart steam flow main pipe and communicating pipe earlier, later move out with steam flow main pipe towards the opening, make things convenient for the manual work to get and put plastic lunch-box.

If the utility model discloses or relates to components or structures fixedly connected with each other, then unless otherwise stated, the fixed connection is understood as: detachably fixed connection (e.g. using bolts or screws) can also be understood as: the non-detachable fixed connection (e.g. riveting, welding), of course, the mutual fixed connection may also be replaced by an integral structure (e.g. integrally formed using a casting process) (except for obviously being unable to use an integral forming process).

In addition, terms used in any of the above-described aspects of the present disclosure to express positional relationship or shape have meanings including a state or shape similar to, similar to or approaching thereto unless otherwise stated.

Any part provided by the utility model can be assembled by a plurality of independent components, or can be manufactured by an integral forming process.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same; while the utility model has been described in detail with reference to the preferred embodiments, those skilled in the art will appreciate that: modifications may be made to the specific embodiments of the present utility model or equivalents may be substituted for part of the technical features thereof; without departing from the spirit of the utility model, it is intended to cover the scope of the utility model as claimed.

Claims (6)

1. The utility model provides a steam damp-heat sterilization device for plastic products, includes the box that disinfects, its characterized in that: the utility model discloses a sterilizing box, including the box, the box is equipped with the steam circulation and is responsible for, the steam circulation is responsible for the lower extreme that the box is responsible for is connected with steam input subassembly, and the steam circulation is responsible for from last down the interval distribution has a plurality of steam flow subassembly, steam flow subassembly includes many steam circulation accessory pipes of being responsible for circumference equipartition round the steam flow, steam circulation accessory pipe is along the radial setting that the steam circulation was responsible for, and the top of steam circulation accessory pipe is equipped with many steam circulation branch pipes of vertical setting along its length direction interval, the top of steam circulation branch pipe is steam outlet A, and the side of every steam circulation branch pipe all is equipped with the support piece in order to help supporting the plastics lunch-box of back-off in steam circulation branch pipe top.

2. The steam wet heat sterilization apparatus for plastic products according to claim 1, wherein: the support piece comprises a pair of support ejector rods distributed on two sides of the steam circulation branch pipe, the support ejector rods are vertically arranged, the lower ends of the support ejector rods are fixed at the top of the steam circulation auxiliary pipe, and the length of the support ejector rods is larger than that of the steam circulation branch pipe.

3. A steam wet heat sterilization apparatus for plastic products according to claim 2, wherein: the top of the supporting ejector rod is hemispherical.

4. The steam wet heat sterilization apparatus for plastic products according to claim 1, wherein: the steam input assembly comprises an annular hot steam conveying main pipe fixed on the inner bottom surface of the sterilization box body, the side part of the hot steam conveying main pipe is connected with the steam input pipe, the top of the steam conveying main pipe is connected with a communicating pipe, and the upper end of the communicating pipe is connected with the side wall of the lower end of the steam circulation main pipe through a pneumatic quick-connection joint so as to convey hot steam to the steam circulation main pipe.

5. The steam wet heat sterilization apparatus for plastic products according to claim 4, wherein: the top of the hot steam conveying main pipe is connected with a plurality of hot steam conveying branch pipes which are circumferentially and uniformly distributed on the inner side wall of the sterilizing box body, the hot steam conveying branch pipes are vertically arranged, and one end of each hot steam conveying branch pipe, which faces the main pipe for steam circulation, is provided with a plurality of steam output ports B which are vertically and uniformly distributed at intervals.

6. The steam wet heat sterilization apparatus for plastic products according to claim 1, wherein: the front end of the sterilization box body is provided with an opening, a sealing door is arranged at the opening, and a pair of longitudinal guide rails which are distributed symmetrically left and right are arranged on the inner top surface of the sterilization box body; the top of the main steam circulation pipe is connected with a movable seat which is in sliding connection with a pair of longitudinal guide rails.