CN210447656U

CN210447656U - Circulating hot air sterilization device

Info

Publication number: CN210447656U
Application number: CN201920739698.7U
Authority: CN
Inventors: 许光令; 王兴龙; 杨勇; 李秀娟; 杨静; 刘永平; 张艳梅
Original assignee: Heilongjiang Bingquanduoduo Healthcare Food Co ltd
Current assignee: Heilongjiang Bingquanduoduo Healthcare Food Co ltd
Priority date: 2019-05-22
Filing date: 2019-05-22
Publication date: 2020-05-05
Anticipated expiration: 2029-05-22

Abstract

The utility model relates to a sterilizing installation technical field, and a circulating hot air sterilizing device is disclosed, including the main tank body, roof fixed mounting has the fixed block in the main tank body, fixed block bottom fixed mounting has the fan, the equal fixed mounting of lateral wall has the mounting panel about the main tank body, fixed mounting has the cover of disinfecting between the side that two mounting panels are close to mutually, it passes the interior roof of cover of disinfecting and extends to the inside of cover of disinfecting to go out the tuber pipe, the fixed intercommunication of roof has the installation pipe in the cover of disinfecting, installation pipe surface is provided with the heating pipe, roof fixed mounting has two symmetrical connecting plates in the cover of disinfecting, the equal fixed mounting in side that two connecting plates are close to mutually has evenly distributed's first connecting block, the equal fixed mounting of lateral wall has evenly distributed's second connecting block about the cover of disinfecting, bottom fixed mounting. The utility model discloses can carry out the partial circulation to hot-blast, improve equipment's security when guaranteeing bactericidal effect.

Description

Circulating hot air sterilization device

Technical Field

The utility model relates to a sterilizing equipment technical field specifically is a circulating hot air sterilizing equipment.

Background

The circulating air heater has a very wide application prospect in various industries such as electronics, food, pharmacy, printing, packaging, cleaning, heat treatment and the like, is a preferred product for upgrading modern industrial heat sources, and is the optimal hot air source configuration of automatic machines such as a hot air conveying furnace, a drying furnace, an oven, a packaging machine and the like.

The traditional circulating hot air sterilization device generally adopts a circulating hot air blower to realize hot air circulation to sterilize materials, and although the heat utilization rate is very high, the air is continuously and circularly heated and expanded in the equipment, so that certain potential safety hazards exist.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a circulating hot air sterilization device has solved the problem that traditional circulating hot air sterilization device has the potential safety hazard.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a circulating hot air sterilization device comprises a main box body, wherein a fixed block is fixedly arranged on the inner top wall of the main box body, a fan is fixedly arranged at the bottom of the fixed block, air inlet pipes are fixedly communicated with the left end and the right end of the fan, an air outlet pipe is fixedly communicated with the bottom of the fan, ventilation pipes are fixedly communicated with the left side wall and the right side wall of the main box body, mounting plates are fixedly arranged on the left side wall and the right side wall of the main box body, a sterilization cover is fixedly arranged between the two side faces, close to each other, of the mounting plates, the air outlet pipe penetrates through the inner top wall of the sterilization cover and extends into the sterilization cover, a mounting pipe is fixedly communicated with the inner top wall of the sterilization cover, a heating pipe is arranged on the outer surface of the mounting pipe, two symmetrical connecting plates are fixedly arranged on the inner top wall of the sterilization cover, uniformly distributed first connecting blocks are, two symmetrical fixing plates are fixedly mounted on the inner bottom wall of the main box body.

Preferably, a filter screen is fixedly arranged between the inner walls of the ventilating pipes far away from one end of the main box body.

Preferably, the mounting pipe is positioned right below the air outlet pipe.

Preferably, through holes are uniformly distributed between the upper surface and the lower surface of the mounting plate.

Preferably, the upper surfaces of the first connecting block and the second connecting block are fixedly provided with connecting frames, and the upper surfaces of the first connecting block and the second connecting block are provided with arc-shaped grooves which are uniformly distributed.

Preferably, a gap is reserved between the top of the fixing plate and the inner top wall of the sterilization cover.

Preferably, one end of the ventilation pipe close to the main box body is provided with a closable valve.

(III) advantageous effects

Compared with the prior art, the utility model provides a circulating hot air sterilization device possesses following beneficial effect:

1. the utility model discloses a fan, air-supply line and ventilation pipe isotructure that set up can carry out the partial circulation to hot-blast, and the air is disinfected through the heating pipe heating to the material on first connecting block and the second connecting block, and when hot-air flows to ventilation pipe department, hot-air passes through the ventilation pipe part with the outside air of equipment and exchanges, heats in getting into the installation pipe once more, improve equipment's security when guaranteeing bactericidal effect.

2. The utility model discloses a material on connecting plate and the fixed plate that sets up can make first connecting block and the second connecting block is heated fully and is disinfected, because the material is placed the upper surface at the second connecting block, it can change the air current to set up the fixed plate, flows from the top down when making hot-air material on to the second connecting block heat sterilization, increases the area of contact and the contact time of material on the second connecting block and hot-air, improves bactericidal effect.

3. The utility model discloses a connection frame that sets up can prevent that the material from being blown by the hot-air and even blow away from the connecting block, and the area of contact of the multiplicable material of arc recess and hot-air improves bactericidal effect, and the filter screen can prevent that the outside impurity of equipment from passing through ventilation pipe entering equipment is inside to cause the pollution to the material, influences bactericidal effect.

Drawings

FIG. 1 is a front sectional view of the structure of the present invention;

FIG. 2 is an enlarged schematic view of a structure shown in FIG. 1 according to the present invention;

fig. 3 is a front sectional view of the first connecting block structure of the present invention;

fig. 4 is a top view of the mounting plate structure of the present invention.

In the figure: the sterilization device comprises a main box body 1, a fixing block 2, a fan 3, an air inlet pipe 4, an air outlet pipe 5, a ventilation pipe 6, a mounting plate 7, a sterilization cover 8, a mounting pipe 9, a heating pipe 10, a connecting plate 11, a first connecting block 12, a second connecting block 13, a fixing plate 14, a filter screen 15, through holes 16, a connecting frame 17 and an arc-shaped groove 18.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1-4, the utility model provides a technical solution: a circulating hot air sterilization device comprises a main box body 1, a fixed block 2 is fixedly installed on the inner top wall of the main box body 1, a fan 3 is fixedly installed at the bottom of the fixed block 2, air inlet pipes 4 are fixedly communicated with the left end and the right end of the fan 3, an air outlet pipe 5 is fixedly communicated with the bottom of the fan 3, ventilation pipes 6 are fixedly communicated with the left side wall and the right side wall of the main box body 1, a filter screen 15 is fixedly installed between the inner walls of the ventilation pipes 6 far away from one end of the main box body 1, impurities outside equipment can be prevented from entering the equipment through the ventilation pipes 6 to pollute materials, the sterilization effect is influenced, a closable valve is arranged at one end of the ventilation pipes 6 close to the main box body 1, the exchange between hot air inside the control equipment and air outside the equipment is facilitated, mounting plates 7 are fixedly installed on the left side wall and the right side wall of, the air enters the mounting pipe 9 again for heating after being partially exchanged with the air outside the equipment through the ventilation pipe 6, a sterilization cover 8 is fixedly arranged between the side surfaces of the two mounting plates 7 which are close to each other, the air outlet pipe 5 penetrates through the inner top wall of the sterilization cover 8 and extends into the sterilization cover 8, the inner top wall of the sterilization cover 8 is fixedly communicated with the mounting pipe 9, the mounting pipe 9 is positioned under the air outlet pipe 5, the air in the air outlet pipe 5 enters the mounting pipe 9 and is heated by the heating pipe 10, then the material is sterilized by the hot air, the outer surface of the mounting pipe 9 is provided with the heating pipe 10, the inner top wall of the sterilization cover 8 is fixedly provided with two symmetrical connecting plates 11, the side surfaces of the two connecting plates 11 which are close to each other are fixedly provided with a first connecting block 12 which is uniformly distributed, the left side wall and the right side wall of the sterilization cover 8 are fixedly provided with a second connecting block 13 which is uniformly distributed, and the upper surfaces, and the upper surfaces of the first connecting block 12 and the second connecting block 13 are all provided with arc grooves 18 which are uniformly distributed, the connecting frame 17 can prevent materials from being separated from the first connecting block 12 and the second connecting block 13 under the action of hot air, the arc grooves 18 can increase the contact area of the materials and the hot air, the sterilization effect is improved, two symmetrical fixing plates 14 are fixedly arranged on the inner bottom wall of the main box body 1, a gap is reserved between the top of each fixing plate 14 and the inner top wall of the sterilization cover 8, the fixing plates 14 are used for changing the air flow direction, and the sterilization effect of the hot air on the materials on the second connecting block 13 is improved.

The working principle is as follows: when the device works, the fan 3 and the heating pipe 10 are started, air on the left side and the right side of the fan 3 is conveyed into the installation pipe 9 through the fan 3, the air is heated through the heating pipe 10, the hot air flows downwards to sterilize materials on the first connecting block 12, the hot air flows upwards along the gap between the fixed plate 14 and the connecting plate 11 when flowing to the bottom of the device, then flows downwards through the gap between the fixed plate 14 and the inner top wall of the sterilization cover 8 to sterilize materials on the second connecting block 13, the connecting frame 17 can prevent the materials from being blown away from the first connecting block 12 and the second connecting block 13 by the hot air, the arc-shaped groove 18 can increase the contact area between the materials and the hot air, the sterilization effect is improved, when the hot air flows to the bottom of the device again, the hot air flows to the upper part of the installation plate 7 through the through hole 16 and is discharged out of the device through the ventilation pipe 6, air outside the equipment can enter the inside of the equipment again through the ventilation pipe 6 for heating, so that the air pressure in the equipment is reduced while hot air circulation is realized, and the safety of the equipment is improved.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a circulating hot air sterilization device, includes the main tank body (1), its characterized in that: roof fixed mounting has fixed block (2) in the main tank body (1), fixed block (2) bottom fixed mounting has fan (3), both ends are all fixed the intercommunication and have air-supply line (4) about fan (3), fan (3) bottom fixed intercommunication has out tuber pipe (5), lateral wall is all fixed the intercommunication and have ventilation pipe (6) about main tank body (1), lateral wall is all fixed the installation board (7) about main tank body (1), two fixed mounting has the sterilization cover (8) between the side that installation board (7) are close to mutually, it passes the interior roof of sterilization cover (8) and extends to the inside of sterilization cover (8) to go out tuber pipe (5), the fixed intercommunication of roof is had installation pipe (9) in sterilization cover (8), installation pipe (9) surface is provided with heating pipe (10), roof fixed mounting has two symmetrical connecting plates (11) in sterilization cover (8), two equal fixed mounting in side that connecting plate (11) are close to mutually has evenly distributed's first connecting block (12), the equal fixed mounting of lateral wall has evenly distributed's second connecting block (13) about sterilization cover (8), diapire fixed mounting has two symmetrical fixed plates (14) in main tank body (1).

2. The circulating hot air sterilization device according to claim 1, wherein: and a filter screen (15) is fixedly arranged between the inner walls of one ends of the ventilation pipes (6) far away from the main box body (1).

3. The circulating hot air sterilization device according to claim 1, wherein: the mounting pipe (9) is positioned right below the air outlet pipe (5).

4. The circulating hot air sterilization device according to claim 1, wherein: through holes (16) which are uniformly distributed are formed between the upper surface and the lower surface of the mounting plate (7).

5. The circulating hot air sterilization device according to claim 1, wherein: the upper surfaces of the first connecting block (12) and the second connecting block (13) are fixedly provided with connecting frames (17), and the upper surfaces of the first connecting block (12) and the second connecting block (13) are provided with arc-shaped grooves (18) which are uniformly distributed.

6. The circulating hot air sterilization device according to claim 1, wherein: a gap is reserved between the top of the fixing plate (14) and the inner top wall of the sterilization cover (8).

7. The circulating hot air sterilization device according to claim 1, wherein: one end of the ventilation pipe (6) close to the main box body (1) is provided with a closable valve.