Sterilization equipment for strain production
By adopting fuel combustion and suction heating methods in the sterilization equipment for strain production and using heating channels of thermally conductive materials, the problem of long heating time of existing sterilization equipment is solved, rapid sterilization and waste treatment are achieved, sterilization efficiency is improved and site saving is saved.
Patent Information
- Application Number
- CN202422479376.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-14
- Publication Date
- 2025-05-30
- Estimated Expiration
- 2034-10-14
AI Technical Summary
The existing strain sterilization equipment has a long heating time, resulting in a long sterilization time. At the same time, the stacking of combustible waste generated during strain production takes up a large amount of site, which has a problem of waste.
A sterilization equipment for the production of bacterial strains was designed, and the water in the water storage tank was heated by fuel combustion and suction, and the heating channel composed of thermally conductive materials accelerated the rise of water temperature and shortened the sterilization time.
It effectively shortens the time for bacterial sterilization, improves sterilization efficiency, and reduces waste stacking by burning combustible waste, saving site.
Smart Images
Figure CN222916728U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of strain production, and particularly relates to a sterilization device for strain production. Background Art
[0002] The strain sterilization device, also known as a sterilization box, generally stacks strain material packages on a stacking rack arranged in the sterilization box body, and then heats the water in the water tank on the lower side through a heating device to generate steam. The steam flows upward to perform high-temperature sterilization on the strain material packages on the stacking rack. The existing heating device generally uses an electric heating method for heating. Although this heating method can heat the water in the water tank to generate steam, it takes a long time to heat the water in the water tank, resulting in a long sterilization time. In addition, during the strain production process, a large amount of combustible waste is generated. Simply stacking and discarding the waste will cause a large amount of waste and occupy a large amount of space. Therefore, it is necessary to solve this problem. Summary of the Invention
[0003] To solve the above problems, the utility model provides a sterilization device for strain production, which can effectively shorten the strain sterilization time.
[0004] The technical solution adopted by the utility model is specifically as follows.
[0005] A sterilization device for strain production, characterized in that: it includes a sterilization box body, a water storage tank is arranged at the bottom of the sterilization box body, and a first heating component for heating the water in the water storage tank to generate steam is further arranged on the sterilization box body. The first heating component is arranged in the water storage tank, and the first heating component has a heating channel. The side wall forming the heating channel is made of a heat-conducting material. One end of the heating channel is connected to a furnace chamber, and the other end is connected to a suction device. The suction device introduces the flame and / or hot air flow in the furnace chamber into the heating channel, and the furnace chamber provides a place for the combustion of fuel.
[0006] Specifically, a second heating component for heating the water in the water storage tank to generate steam is further arranged, and the second heating component is an electric heating component.
[0007] The first heating component includes a heating cover body, the heating cover body is arranged on the bottom of the water storage tank, the cover opening of the heating cover body is downward and open, the heating channel is connected to the inner cavity of the heating cover body, and the heating cover body forms the furnace top of the furnace chamber.
[0008] The moving track of the flame and / or hot air flow in the heating channel is in a U shape or a meandering shape.
[0009] A door that can be opened and closed is arranged on the side wall of one side of the sterilization box body, a sealing member is arranged on the door, the side wall corresponding to the door is denoted as side wall A, and the heating cover body is arranged at the bottom of the tank close to side wall A.
[0010] The first heating component further includes a long strip-shaped middle box body and an end box body. The middle box body is arranged at the bottom of the groove on the side close to the box door, and the end box body is arranged at the bottom of the groove on the side close to the A side wall. The length direction of the middle box body is consistent with the A direction, and the heating cover body and the end box body are arranged opposite to each other at intervals along the A direction. The A direction is a horizontal direction parallel to the A side wall. One end of the middle box body is connected to the heating cover body through a first pipeline, and the other end of the middle box body is connected to the end box body through a second pipeline. The box cavities of the middle box body and the end box body and the pipe cavities of the first pipeline and the second pipeline form the heating channel.
[0011] The first pipelines are arranged at intervals along the A direction, and the second pipelines are arranged at intervals along the A direction.
[0012] The suction device is composed of an air extraction mechanism arranged outside the sterilization box body, and the air inlet of the air extraction fan is connected to the end box body through a connecting pipeline.
[0013] The air extraction fan is arranged on the top of the sterilization box body.
[0014] The first pipelines, the second pipelines and the bottom of the groove are arranged at intervals, and support members for supporting and fixing the first pipelines and the second pipelines are arranged on the bottom of the groove.
[0015] The present utility model heats the water in the water storage tank by means of fuel combustion and suction, so that the water temperature in the water storage tank rises rapidly, the sterilization time is shortened, and the sterilization efficiency is improved. Description of the Drawings
[0016] Figure 1 It is a schematic structural diagram of the utility model.
[0017] Figure 2 It is a schematic structural diagram of the rear view angle of the present utility model.
[0018] Figure 3 It is a schematic structural diagram of the first heating component.
[0019] Figure 4 It is Figure 1 The enlarged structural diagram at A in
[0020] Figure 5 It is Figure 2 The enlarged structural diagram at B in
[0021] Figure 6 It is a schematic structural diagram of the inner top wall of the sterilization box body being arched.
[0022] Corresponding relationship of reference numerals: 10 - sterilization chamber body 10, 11 - chamber door, 12 - control box, 13 - grille plate, 14 - pressure regulating component, 15 - tank bottom, 16 - locking tongue, 17 - lock catch, 18 - locking rod, 21 - heating cover body, 22 - intermediate box body, 23 - end box body, 24 - induced draft fan, 25 - first pipeline, 26 - second pipeline, 27 - connecting pipeline, 31 - door shaft, 32 - adjusting component, 33 - fixed bushing, 34 - upper bushing, 35 - lower bushing, 36 - first rotating connector. Detailed implementation manners
[0023] In order to make the purpose and advantages of the present utility model more clear and understandable, the present utility model will be specifically described below in conjunction with embodiments. It should be understood that the following text is only used to describe one or several specific implementation manners of the present utility model, and does not strictly limit the scope of protection specifically claimed by the present utility model.
[0024] As used herein, terms such as "parallel", "perpendicular", etc. are not limited to their strict geometric definitions, but include tolerances for machining or human errors that are reasonable and inconsistent.
[0025] As Figure 1 , 2 shown, a sterilization device for strain production includes a sterilization chamber body 10. A water storage tank is provided at the bottom of the sterilization chamber body 10. The sterilization chamber body 10 is further provided with a first heating component for heating the water in the water storage tank to generate steam. The first heating component is arranged in the water storage tank. The first heating component has a heating channel. The side wall forming the heating channel is made of a heat-conducting material. One end of the heating channel is connected to a furnace chamber, and the other end is connected to a suction device. The suction device introduces the flame and / or hot air flow in the furnace chamber into the heating channel. The furnace chamber provides a place for the combustion of fuel. The heat-conducting material is a heat-resistant heat-conducting material, such as aluminum, iron, copper, etc. Combustible impurities generated during the strain production process, such as fungus sticks, can be burned in the furnace chamber to heat the water in the water storage tank, avoiding the need for large areas for stacking. Heating the water in the water storage tank by flame can make the water temperature in the water storage tank rise rapidly, shorten the sterilization time, and improve the sterilization efficiency.
[0026] Specifically, as Figure 3As shown in the figure, a second heating component for heating the water in the water storage tank to generate steam is also provided, and the second heating component is an electric heating component. The first heating component includes a heating hood 21, the heating hood 21 is arranged on the bottom 15 of the water storage tank, the opening of the heating hood 21 faces downward and is open, the heating channel is connected to the inner cavity of the heating hood 21, and the heating hood 21 forms the top of the furnace chamber. The trajectory of the flame and / or hot air flow moving in the heating channel is U-shaped or circuitous. A door 11 that can be opened and closed is provided on the side wall of one side of the sterilization box body 10, a sealing member is provided on the door 11, and the side wall corresponding to the door 11 is denoted as side wall A, and the heating hood 21 is arranged at the bottom 15 of the water storage tank near side wall A. The first heating component further includes a long strip-shaped intermediate box body 22 and an end box body 23, the intermediate box body 22 is arranged at the bottom 15 of the water storage tank near the door 11, the end box body 23 is arranged at the bottom 15 of the water storage tank near side wall A, the length direction of the intermediate box body 22 is consistent with the A direction, the heating hood 21 and the end box body 23 are arranged opposite to each other at intervals along the A direction, the A direction is a horizontal direction arranged parallel to side wall A, one end of the intermediate box body 22 is connected to the heating hood 21 through a first pipeline 25, the other end of the intermediate box body 22 is connected to the end box body 23 through a second pipeline 26, and the box cavities of the intermediate box body 22 and the end box body 23 and the pipe cavities of the first pipeline 25 and the second pipeline 26 form the heating channel. The first pipeline 25 is arranged at intervals along the A direction, and the second pipeline 26 is arranged at intervals along the A direction. The suction device is composed of a blower 24 arranged outside the sterilization box body 10, and the air inlet of the blower 24 is connected to the end box body 23 through a connecting pipeline 27. The blower 24 is arranged on the top of the sterilization box body 10. The first pipeline 25, the second pipeline 26 and the bottom 15 are arranged at intervals, and support members for supporting and fixing the first pipeline 25 and the second pipeline 26 are arranged on the bottom 15.
[0027] More specifically, a support bracket for supporting the strain fungus bag or the material rack is arranged on the upper side of the first heating component. The support bracket includes a horizontally arranged grid plate 13 and a mounting rack for supporting the grid plate 13, and the grid plate 13 is arranged at the notch of the water storage tank. The second heating component is composed of heating pipes arranged at intervals along the A direction, and multiple groups of heating pipes can be arranged. A control box 12 is arranged on the outer wall surface of side wall A, and the control box 12 is used to regulate the operating states of each component. A notch is opened on the bottom 15 for installing the opening of the heating hood 21. The intermediate box body 22 is a long strip-shaped box body with a hollow interior, and the end box body 23 is a square or rectangular box body with a hollow interior. The intermediate box body 22 and the end box body 23 can be directly installed on the bottom 15. The heating hood 21, the intermediate box body 22, the end box body 23, the first pipeline 25 and the second pipeline 26 can be made of steel, or can also be made of aluminum alloy or copper material.
[0028] A pressure regulating component 14 is provided at the top of the sterilization box body 10. The pressure regulating component 14 includes a pipe joint sleeved on the top of the sterilization box body 10 and a pressure regulating cap pipe. The pipe joint is connected and communicated with the inside of the sterilization box body 10. The upper end of the pressure regulating cap pipe is in a sealed state. A conical convex block is provided at the upper end inside the pipe of the pressure regulating cap pipe. An air outlet is provided on the pipe wall of the pressure regulating cap pipe below the convex block. A long strip-shaped vacancy portion arranged along the pipe length direction is provided on the pipe wall of the pressure regulating cap pipe below the air outlet. A convex column is provided on the outer pipe wall of the pipe joint. The convex column and the long strip vacancy portion are slidably assembled. The pressure inside the sterilization box body 10 is adjusted by the weight of the pressure regulating cap pipe. The inner top surface of the sterilization box body 10 is arranged in an upward-arching arc shape, as Figure 6 shown. The inner wall surface of the box top is arranged in an arched surface to prevent condensed water from dripping onto the fungus bags inside the sterilization box body 10. In addition, a temperature measuring component, a liquid level measuring component, an exhaust component, etc. can be set according to specific requirements, so as to facilitate the control and observation of the situation inside the sterilization box body 10. A further solution is that, as Figure 5 shown, a door shaft 31 is provided on the outer side of one side of the box door 11. The door shaft 31 is arranged vertically. The door shaft 31 is rotatably installed on the sterilization box body 10 and is assembled with the sterilization box body 10 in a lifting manner along the length direction of the door shaft 31. A jack for adjusting the lifting of the door shaft 31 is provided below the door shaft 31. The door shaft 31 and the top rod of the jack are rotatably assembled. In this way, when assembling the sterilization box body 10, the height of the threshold can be set to be the same as the ground height. A receiving groove is opened on the ground outside the threshold. The receiving groove is used to receive the lower side edge of the box door 11, so as to facilitate the trolley carrying the fungus bags to enter and exit the sterilization box body 10. As Figure 4 shown, a locking tongue 16 is provided on the other side of the box door 11. A lock catch 17 for cooperating with the locking tongue 16 is also provided on the sterilization box body 10. The lock catch 17 and the locking tongue 16 are respectively arranged at intervals in the vertical direction. The lock catch 17 is rotatably installed around a vertically arranged rotating shaft. A locking rod 18 can be provided on the lock catch 17. The locking rod 18 is used to lock the locking tongue 16 and the lock catch 17 to prevent the two from separating.
[0029] The sterilization equipment provided by the present utility model can effectively sterilize the fungus bags of the strains, and the sterilization operation time is short, improving the sterilization efficiency.
[0030] The above are only the preferred embodiments of the present utility model. It should be noted that for those of ordinary skill in the art in this technical field, without departing from the principle of the present utility model, several improvements and retouches can be made, and these improvements and retouches should also be regarded as the protection scope of the present utility model. The structures, devices and operation methods not specifically described and explained in the present utility model are implemented according to the conventional means in the art without special explanation and limitation.
Claims
1. A sterilization device for bacterial production, characterized in that: It includes a sterilization box, a water storage tank is arranged at the bottom of the sterilization box, and a first heating component is also arranged on the sterilization box to heat the water in the water storage tank to generate steam. The first heating component is arranged in the water storage tank, and has a heating channel. The side walls of the heating channel are made of heat-conducting material. One end of the heating channel is connected to the furnace, and the other end is connected to the suction device. The suction device introduces the flame and / or hot air flow in the furnace into the heating channel, and the furnace provides a place for the combustion of fuel.
2. The sterilization equipment for strain production according to claim 1, characterized in that: A second heating component is also provided for heating the water in the water storage tank to generate steam, and the second heating component is an electric heating component.
3. The sterilization equipment for bacterial strain production according to claim 1 or 2, characterized in that: The first heating assembly comprises a heating cover body, which is arranged on the bottom of the water storage tank, with a cover opening of the heating cover body open downward, a heating channel and an inner cavity of the heating cover body communicated and connected, and the heating cover body constitutes the furnace top of the furnace.
4. The sterilization equipment for bacterial strain production according to claim 3, characterized in that: The trajectory of the flame and / or hot air flow moving in the heating channel is U-shaped or circuitous.
5. The sterilization equipment for bacterial strain production according to claim 3, characterized in that: A door that can be opened and closed is arranged on the side wall of one side of the sterilization box body, and a sealing member is arranged on the door. The side wall arranged corresponding to the door is marked as side wall A, and the heating cover is arranged at the bottom of the groove adjacent to side wall A.
6. The sterilization equipment for bacterial strain production according to claim 4, characterized in that: The first heating assembly also includes an elongated middle box body and an end box body. The middle box body is arranged at the bottom of the groove close to the box door, and the end box body is arranged at the bottom of the groove close to the A side wall. The length direction of the middle box body is consistent with the A direction. The heating cover body and the end box body are arranged relatively spaced along the A direction. The A direction is a horizontal direction arranged parallel to the A side wall. One end of the middle box body is connected to the heating cover body through a first pipe, and the other end of the middle box body is connected to the end box body through a second pipe. The box cavities of the middle box body and the end box body and the tube cavities of the first pipe and the second pipe constitute the heating channel.
7. The sterilization equipment for bacterial strain production according to claim 6, characterized in that: The first pipes are arranged at intervals along the A direction, and the second pipes are arranged at intervals along the A direction.
8. The sterilization equipment for bacterial strain production according to claim 6, characterized in that: The suction device is composed of an induced draft fan arranged outside the sterilization box body, and the air inlet of the induced draft fan is connected to the end box body through a connecting pipe.
9. The sterilization equipment for bacterial strain production according to claim 6, characterized in that: The induced draft fan is arranged on the top of the sterilization box.
10. The sterilization equipment for bacterial strain production according to claim 6, characterized in that: The first pipeline, the second pipeline and the bottom of the tank are arranged at intervals, and a support member for supporting and fixing the first pipeline and the second pipeline is arranged on the bottom of the tank.