CN217905481U

CN217905481U - Culture medium disinfection cabinet with uniform disinfection

Info

Publication number: CN217905481U
Application number: CN202221988842.9U
Authority: CN
Inventors: 夏金仓; 詹成; 裴东辉
Original assignee: Lujiang Mushroom Source Edible Fungus Professional Cooperative
Current assignee: Lujiang Mushroom Source Edible Fungus Professional Cooperative
Priority date: 2022-07-30
Filing date: 2022-07-30
Publication date: 2022-11-29
Anticipated expiration: 2032-07-30

Abstract

The utility model relates to a degassing unit technical field specifically is an even culture medium sterilizer disinfects, including the sterilization case, the fixed steam line that is equipped with in bottom of sterilization case, steam line's export stretches into the sterilization incasement, the back inner wall fixedly connected with center pin of sterilization case, the center pin rotates and is connected with the carousel, the equal fixed sterilamp that is equipped with in the left and right sides that just is located the carousel on the sterilization case, the lateral wall fixedly connected with of carousel is the blade that the annular set up about the center pin, steam line's export is towards the blade surface of blade, the preceding terminal surface fixedly connected with eccentric shaft of carousel, the below of eccentric shaft is equipped with the culture medium and hangs the board, the culture medium hangs board and eccentric shaft normal running fit. The utility model discloses a steam pipeline exhaust steam promotes the carousel rotatory as drive power, realizes that the culture medium hangs the board rotation, and the culture medium hangs the board can thermally equivalent and uniform irradiation, and the sterilization box is sealed reliable, need not to move seal structure, maintains simply.

Description

Culture medium disinfection cabinet with uniform disinfection

Technical Field

The utility model relates to a degassing unit technical field specifically is an even culture medium sterilizer disinfects.

Background

The culture medium of the edible fungi is generally obtained by fermenting plant straws, but a large amount of mixed fungi can be grown in the culture medium in the fermentation process, the mixed fungi can harm the cultivation and production of the edible fungi, and the culture medium of the edible fungi is generally sterilized in order to ensure the smooth fruiting of the edible fungi.

The utility model discloses a utility model with publication number CN210812767U discloses a high-efficient sterilization equipment of domestic fungus culture medium, and it includes the sterilization box, and sterilization box top is fixed with the rotation motor, rotates the motor below and is equipped with the connection pivot, is connected with a plurality of layers of net rack in the connection pivot. The utility model discloses a through rotating the inside grid frame rotation of motor drive sterilization case, realize that culture medium on the grid frame can fully contact with high temperature steam, it is even to reach the grid frame and be heated. The utility model discloses a need the movive seal between pivot and sterilization case to keep the sterilization case sealed, nevertheless the movive seal structure is complicated, and the cost is high, needs to maintain.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a disinfect cabinet of culture medium that disinfects evenly to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an even culture medium sterilizer of disinfection, includes the sterilization case, the fixed steam line that is equipped with in bottom of sterilization case, steam line's export stretches into in the sterilization case, the back inner wall fixedly connected with center pin of sterilization case, the center pin rotates and is connected with the carousel, just be located on the sterilization case the left and right sides of carousel all is fixed and is equipped with the sterilamp, the lateral wall fixed connection of carousel is about the center pin is the blade that the annular set up, steam line's export orientation the blade surface of blade, the preceding terminal surface fixedly connected with eccentric shaft of carousel, the below of eccentric shaft is equipped with the culture medium and hangs the board, the culture medium hang the board with eccentric shaft normal running fit.

The steam pipeline is sequentially communicated with a pressurization air pump and a steam generator, the top of the sterilization box is fixedly communicated with an ozone pipeline, and the ozone pipeline is communicated with an ozone generator.

Optionally, the top of the sterilization box is fixedly communicated with a recycled gas pipeline, the recycled gas pipeline is sequentially communicated with a recycled gas pump and a heat exchanger, a heat medium inlet of the heat exchanger is communicated with the recycled gas pipeline, a refrigerant inlet of the heat exchanger is communicated with a cold water pipeline, and a refrigerant outlet of the heat exchanger is communicated with a cold water inlet pipe of the heat exchanger.

Optionally, the eccentric shafts are uniformly arranged in an annular shape around the central shaft, the eccentric shafts are rotatably sleeved with circular sleeves, hanging ropes are fixedly connected to the upper surfaces of the two ends of the culture medium hanging plate, and one ends of the hanging ropes, far away from the culture medium hanging plate, are fixedly connected with the circular sleeves.

Optionally, the blade is in a square shape, and the surface of the blade is coated with a heat-insulating hydrophobic coating.

Optionally, the ultraviolet germicidal lamp is a low-ozone ultraviolet germicidal lamp, and the wavelength of ultraviolet radiation emitted by the ultraviolet germicidal lamp is 253.7nm.

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. the utility model adopts the steam discharged from the steam pipeline as the driving force to push the turntable to rotate, thus realizing the autorotation of the culture medium suspension plate, the culture medium suspension plate can be uniformly heated and irradiated, the sterilization box is reliable in sealing, no dynamic sealing structure is needed, and the maintenance is simple;

2. the utility model discloses an earlier carry out ozone sterilization, after ozone sterilization, implement high temperature sterilization and ultraviolet sterilization simultaneously again to realize mixing the disinfection, destroy ozone through high temperature steam, realize tail gas safety and discharge, and through heat exchanger carry out waste heat recovery, the energy saving.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the structure of the medium suspension plate, the circular sleeve and the hanging rope of the present invention.

In the figure: 1. a sterilization box; 2. a steam line; 3. a central shaft; 4. a turntable; 5. a blade; 6. an eccentric shaft; 7. a culture medium suspension plate; 8. a circular sleeve; 9. hanging a rope; 10. a pressurized air pump; 11. a steam generator; 12. an ozone pipeline; 13. an ozone generator; 14. a gas recovery line; 15. recovering the air pump; 16. a heat exchanger; 17. an ultraviolet germicidal lamp.

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.

Example (b): please refer to fig. 1, the utility model provides an even culture medium sterilizer disinfects, including sterilization case 1, the fixed steam conduit 2 that is equipped with in bottom of sterilization case 1, steam conduit 2's export stretches into sterilization case 1 in, sterilization case 1's back inner wall fixedly connected with center pin 3, center pin 3 rotates and is connected with carousel 4, sterilization case 1 is last and be located the equal fixed ultraviolet sterilizing lamp 17 that is equipped with in the left and right sides of carousel 4, the lateral wall fixed connection of carousel 4 is about the blade 5 that center pin 3 is the annular and sets up, steam conduit 2's export is towards the blade surface of blade 5, the preceding terminal surface fixedly connected with eccentric shaft 6 of carousel 4, the below of eccentric shaft 6 is equipped with the culture medium and hangs board 7, the culture medium hangs board 7 and eccentric shaft 6 normal running fit.

This embodiment is through adopting the steam of steam pipeline 2 exhaust to promote blade 5 as drive power, realizes that carousel 4 drives culture medium suspension plate 7 rotatory, and culture medium suspension plate 7 can thermally equivalent and even irradiation.

On the basis of the above embodiments, in the present embodiment, the steam pipeline 2 is sequentially communicated with the pressurization air pump 10 and the steam generator 11, the top of the sterilization box 1 is fixedly communicated with the ozone pipeline 12, and the ozone pipeline 12 is communicated with the ozone generator 13. The top of the sterilizing box 1 is fixedly communicated with a recycled gas pipeline 14, the recycled gas pipeline 14 is sequentially communicated with a recycled gas pump 15 and a heat exchanger 16, a heating medium inlet of the heat exchanger 16 is communicated with the recycled gas pipeline 14, a cooling medium inlet of the heat exchanger 16 is communicated with a cold water pipeline, and a cooling medium outlet of the heat exchanger 16 is communicated with a cold water inlet pipe of the heat exchanger 16.

In the embodiment, the steam generator 11 provides high-temperature steam for the steam pipeline 2, and the pressurizing air pump 10 increases the air inlet pressure of the high-temperature steam, so that the high-temperature steam realizes efficient sterilization in the sterilization box 1. In the embodiment, the inside of the sterilization box 1 is sterilized efficiently through the ozone generator 13 and the ozone pipeline 12. The embodiment adopts high temperature sterilization, ultraviolet sterilization and ozone sterilization to realize the mixed disinfection in the sterilization box 1, firstly carries out ozone sterilization, and after the ozone sterilization, simultaneously implements high temperature sterilization and ultraviolet sterilization. The decomposition rate of ozone in aqueous solution is faster than that in gas phase, and as the temperature increases, the decomposition rate increases. When the temperature exceeds 100 ℃, the decomposition is severe; when the temperature reaches 270 ℃, the oxygen can be immediately converted into oxygen. Therefore, ozone can be destroyed through high-temperature steam, and safe exhaust emission is realized.

On the basis of the above embodiments, in the present embodiment, the eccentric shafts 6 are uniformly arranged in a ring shape with respect to the central shaft 3, and the eccentric shafts 6 are rotatably sleeved with the circular sleeves 8. Referring to fig. 2, the upper surfaces of the two ends of the culture medium suspension plate 7 are fixedly connected with hanging ropes 9 through suspension ring screws, and one end of each hanging rope 9, which is far away from the culture medium suspension plate 7, is fixedly connected with the circular sleeve 8 through a suspension ring screw. When the eccentric shaft 6 rotates along with the rotary disc 4, the circular sleeve 8 rotates on the eccentric shaft 6 under the action of gravity of the culture medium suspension plate 7, so that the culture medium suspension plate 7 is kept horizontal, stable placement of the edible fungus culture medium in the horizontal direction is realized, and tipping is avoided.

On the basis of the above embodiments, in the present embodiment, the blade 5 is in a square shape, the surface of the blade 5 is coated with a thermal insulation hydrophobic coating, and the thermal insulation hydrophobic coating is a nano ATO-based transparent thermal insulation hydrophobic coating.

On the basis of the above embodiments, the ultraviolet germicidal lamp 17 in this embodiment is a low-ozone ultraviolet germicidal lamp, and the wavelength of ultraviolet rays radiated outside by the ultraviolet germicidal lamp 17 is 253.7nm.

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 an even culture medium sterilizer disinfects, includes sterilization case (1), the fixed steam line (2) that are equipped with in bottom of sterilization case (1), the export of steam line (2) stretches into in sterilization case (1), its characterized in that: the utility model discloses a sterilization case, including sterilization case (1), center pin (3) rotate and be connected with carousel (4), sterilization case (1) is gone up and is located the left and right sides of carousel (4) all is fixed and is equipped with ultraviolet germicidal lamp (17), the lateral wall fixed connection of carousel (4) is related to center pin (3) are blade (5) that the annular set up, the export orientation of steam line (2) the blade surface of blade (5), the preceding terminal surface fixedly connected with eccentric shaft (6) of carousel (4), the below of eccentric shaft (6) is equipped with culture medium and hangs board (7), culture medium hang board (7) with eccentric shaft (6) normal running fit.

2. A sterilized, homogenized media cabinet as defined in claim 1, wherein: the steam pipeline (2) is sequentially communicated with a pressurization air pump (10) and a steam generator (11), the top of the sterilization box (1) is fixedly communicated with an ozone pipeline (12), and the ozone pipeline (12) is communicated with an ozone generator (13).

3. A sterilized, homogenized media sterilizer as defined in claim 2, wherein: the top of the sterilization box (1) is fixedly communicated with a recycle gas pipeline (14), the recycle gas pipeline (14) is sequentially communicated with a recycle gas pump (15) and a heat exchanger (16), a heat medium inlet of the heat exchanger (16) is communicated with the recycle gas pipeline (14), a refrigerant inlet of the heat exchanger (16) is communicated with a cold water pipeline, and a refrigerant outlet of the heat exchanger (16) is communicated with a cold water inlet pipe of the heat exchanger (16).

4. A sterilized, homogenized media cabinet as defined in claim 1, wherein: the eccentric shaft (6) is uniformly arranged in an annular mode relative to the central shaft (3), the eccentric shaft (6) is rotatably sleeved with a circular sleeve (8), hanging ropes (9) are fixedly connected to the upper surfaces of the two ends of the culture medium hanging plate (7), and one end, far away from the culture medium hanging plate (7), of each hanging rope (9) is fixedly connected with the circular sleeve (8).

5. A sterilized, homogenized media cabinet as defined in claim 1, wherein: the blade (5) is in a square sheet shape, and the surface of the blade (5) is coated with a heat-insulating hydrophobic coating.

6. A sterilized, homogenized media cabinet as defined in claim 1, wherein: the ultraviolet sterilizing lamp (17) is a low-ozone ultraviolet sterilizing lamp, and the wavelength of ultraviolet rays radiated outwards by the ultraviolet sterilizing lamp (17) is 253.7nm.