CN218146593U

CN218146593U - Reaction device for solid biological fermentation

Info

Publication number: CN218146593U
Application number: CN202222030919.8U
Authority: CN
Inventors: 张克顺; 王文博
Original assignee: Qingdao Genyuan Biological Technology Group Co ltd
Current assignee: Qingdao Genyuan Biological Technology Group Co ltd
Priority date: 2022-08-03
Filing date: 2022-08-03
Publication date: 2022-12-27
Anticipated expiration: 2032-08-03

Abstract

The utility model provides a reaction device for solid biological fermentation. The reaction device comprises a roller and a bracket, the roller is fixedly arranged on the bracket, one end of the roller is provided with a sealing cover, and the sealing cover is provided with an air inlet; the other end of the roller is provided with a sealing control disc; an air outlet is formed in the sealing control panel; and a gear is arranged between the roller and the sealing control disc. The device can control ventilation volume and temperature, and air filter back gets into the cylinder through positive pressure ventilation, and the miscellaneous fungus pollution of effective control, its reasonable in design saves time and power, and automated control operation, the biological feed of producing is stable, safe, environmental protection.

Description

Reaction device for solid biological fermentation

Technical Field

The utility model belongs to the field of biological treatment equipment, concretely relates to a reaction unit for solid biological fermentation.

Background

In the existing mainstream biological treatment equipment, each working section in the production process is independently operated, the connection performance is poor, fermentation or enzymolysis is mainly carried out by utilizing a fermentation tank, a plastic bag, a ton bag, a fermentation tank, a fermentation box, a fermentation bed and the like, the fermentation or enzymolysis process cannot be accurately controlled, each working section is independently operated, the operation is complicated, the probability of mixed bacteria pollution is high, and the quality of the produced product is unstable.

Therefore, it is necessary to design a device capable of reducing the number of production processes, so as to reduce the transportation process of materials or raw materials, reduce the bacteria in the polluted air resulting from fermentation or enzymolysis, reduce the harmful microorganisms in the product, stabilize the quality between batches, solve the problem of large effect difference after the use of cultured animals, and simultaneously reduce the worry and confusion of technicians in farms and feed factories about the stability of biological products.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems of backward process, unstable product quality and poor quality of the existing solid biological treatment equipment, and provides a reaction device for solid biological fermentation.

In order to achieve the above purpose, the utility model adopts the following technical scheme to realize:

the utility model provides a reaction device for solid biological fermentation, which comprises a roller and a bracket, wherein the roller is fixedly arranged on the bracket, an inner container is arranged inside the roller, one end of the roller is provided with a sealing cover, and the sealing cover is provided with an air inlet; the other end of the roller is provided with a sealing control disc; an air outlet is formed in the sealing control panel; and a gear is arranged between the roller and the sealing control disc.

Furthermore, the sealing control disc is composed of a sealing pressure disc and a bearing control disc.

Further, the inner container is provided with a spiral baffle.

Furthermore, an electromagnetic heating plate is arranged between the roller and the support.

Further, a temperature control fan is installed on the roller and comprises a positive pressure temperature control fan and a negative pressure temperature control fan.

Furthermore, a wireless temperature detector is arranged on the roller.

Furthermore, an automatic material level device is further arranged on the support.

Furthermore, the sealing control disc is connected with an explosion-proof motor arranged on the support.

Furthermore, the sealing cover is provided with a sight hole.

Furthermore, the volume of the roller is 50 liters to 60 cubes.

Compared with the prior art, the utility model discloses an advantage and beneficial effect are:

1. the utility model has reasonable design, one or more raw materials can be mixed and inoculated in the equipment; can be used for aerobic fermentation, anaerobic fermentation or enzymolysis, reduces the transfer process of materials or raw materials and reduces the mixed bacteria in the polluted air in the fermentation or enzymolysis process.

2. The utility model discloses save time and power, electromagnetic heating, the barrel directly generates heat, does not need any transfer mode, if need dry, opens the power, can reach 100 ℃ in 30 seconds, has both improved work efficiency and has reduced the waste of the heat energy in the conduction process, and the barrel uses compound barrel, and the protection heat is outside not scattered, and the thermal efficiency can reach more than 95%, saves more than 40% than electrical heating. The energy cost in the biological feed treatment process is saved.

3. The utility model relates to a rationally, humanized design, intelligent control, parameter setting convenient and fast, the accuse temperature is accurate, and easy operation convenient to use guarantees the stability of quality between the batch. The fault self-diagnosis function, the fault display is clear at a glance, the equipment installation is simple, and the movement is convenient.

4. The utility model discloses can accomplish the fermentation of raw materials and fodder or the control of enzymolysis parameter, can control air volume and temperature, get into the cylinder through malleation ventilation behind the filtration, but the miscellaneous fungus of effective control pollutes.

5. The biological agent of the utility model meets the requirements of microorganisms or enzyme preparations in the feed additive variety catalog 2013 of the Ministry of agriculture, and has operability and realizability in continuous and automatic operation. The 50-liter roller can be used in laboratories or research and development experiments, and the whole roller has the advantages of reasonable design, small occupied area, controllable process parameters and easy popularization and use. The roller with 60 cubic meters can be used for large-scale production, and the quality of the whole product is controllable.

6. The optimal fermentation mode is determined according to the target product to be fermented, and anaerobic fermentation, aerobic fermentation, facultative anaerobic fermentation, first aerobic fermentation and then anaerobic fermentation, first enzymolysis and then fermentation and the like can be adopted. Anaerobic fermentation is required if the desired product is lactic acid, aerobic fermentation of the feedstock is required if a yeast culture or metabolite is required, and enzymatic digestion of the feedstock is most economical and cost effective if small peptides are required.

Drawings

Fig. 1 is a diagram showing the structure of a 50 liter drum of the apparatus of the present invention.

Fig. 2 is an overall cross-sectional view of a 50 liter inventive device.

Fig. 3 is a diagram of a 60 cube inventive device.

In the attached drawings, 1, a roller; 2. a gear; 3. a sight hole, 4 and an air inlet; 5. a sealing cover; 6. an air outlet; 7. sealing the control panel; 8. a helical baffle; 9. an electromagnetic heating plate; 10. a support; 11. an explosion-proof motor; 12. a power distribution control system; 13. a positive pressure temperature control fan; 14. a negative pressure temperature control fan 15 and a wireless temperature detector; 16 an automatic level indicator; 17. a heat exchanger.

Detailed Description

The technical solution of the present invention will be described in further detail with reference to the accompanying drawings and the detailed description.

Example 1

The present embodiment provides a reactor for solid bio-fermentation, which is connected to a distribution control system 12. The utility model discloses the device includes cylinder 1 and support 10, 1 fixed mounting of cylinder is on

support

10, and 1 inside inner bags that are equipped with of cylinder, cylinder 1 is left open right side confined barreled structure, and its one end is equipped with sealed lid 5, is used for sealed inner bag space, be equipped with air intake 4 on the sealed lid 5.

The other end of the roller 1 is provided with a sealing control disc 7 through a bearing; the sealing control panel 7 comprises a sealing pressure plate and a bearing control panel, the sealing pressure plate is used for keeping air circulation inside and outside the roller, meanwhile, mixed bacteria pollution caused by air leakage is avoided, the cleanliness of fermentation air is further guaranteed, and if anaerobic fermentation is carried out, the sealing pressure plate can be sealed, and mixed bacteria pollution caused by air leakage is avoided; the bearing control disc is a rotating device and is connected with the explosion-proof motor 11 through a chain, and the explosion-proof motor 11 is arranged in the support 10 and provides mechanical energy for the rotation of the roller 1.

The sealing control disc 7 is also provided with an air outlet 6; a gear 2 is arranged between the roller 1 and the sealing control disc 7.

The inner container is provided with a spiral baffle 8 which can rotate clockwise for feeding and rotate anticlockwise for discharging.

An electromagnetic heating plate 9 is arranged between the roller 1 and the bracket 10 and is used for heating the fermentation process.

The temperature control fan is arranged on the roller 1 and comprises a positive pressure temperature control fan 13 and a negative pressure temperature control fan 14 which are respectively arranged at two ends of the roller 1 and used for adjusting the temperature of inlet air and effectively controlling the air impurity bacteria pollution.

The roller 1 is provided with a wireless temperature detector 15 which can monitor the temperature of the fermentation material in the roller 1.

An automatic material level indicator 16 is also arranged on the bracket 1 and is used for automatically feeding materials into the device.

The front end of the temperature control fan 13 is provided with a heat exchanger 17, the heat exchanger 17 is used for controlling the temperature of air at an air inlet, the temperature of the air is raised by hot water when the temperature of materials in the roller is low, and the temperature of the air is reduced by cold water or tap water when the temperature of the materials is high, so that the temperature of the fermented materials is controlled.

The sealing cover 5 is also provided with a viewing hole 3 for observing materials in the device.

The volume of the roller 1 is 50 liters to 60 cubes, a 50 liter reaction device can be used in a laboratory or a research and development test, a 60-cubic-meter roller can be used for large-scale production, and the overall product quality is controllable.

Example 2:

the embodiment provides a solid biological fermentation reaction device for fermenting soybean meal.

1. Starting a main switch of the equipment and switching on a power supply;

2. after the motor is started, the roller 1 rotates clockwise, and materials are fed and rotate at the same time through the feeding hole so as to be uniformly mixed;

3. starting a temperature control switch, setting the temperature, and keeping the constant temperature of the materials at 28-37 ℃ for fermentation;

4. according to the fermentation strain and the material, determining aerobic or anaerobic fermentation, wherein the aerobic fermentation needs air filtration, determining air inflow, and keeping the dissolved oxygen of the material and the cleanness of the air;

5. the aerobic fermentation needs continuous or intermittent rotation of the roller, the constant temperature of the materials is kept by controlling the ventilation volume and the ventilation temperature, the anaerobic fermentation does not need to rotate the roller, the constant temperature is kept after the materials are filled, and the fermentation time is 12-72 hours;

6. after fermentation, starting a heating and ventilating device to heat the material at the temperature of 60-80 ℃, drying in a roller, and stopping heating when the moisture is dried to 6-12%;

7. and opening the discharge port, and rotating the roller anticlockwise to discharge the dried material.

The embodiment can be used for obtaining the required stable, safe and environment-friendly product.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or that equivalents may be substituted for elements thereof; these modifications and substitutions do not substantially depart from the spirit of the present invention, and therefore, modifications and equivalent variations that may be made by those skilled in the art based on the substance of the present invention are within the technical scope of the present invention.

Claims

1. A reaction device for solid biological fermentation comprises a roller and a bracket, and is characterized in that the roller is fixedly arranged on the bracket, an inner container is arranged in the roller, one end of the roller is provided with a sealing cover, and the sealing cover is provided with an air inlet; the other end of the roller is provided with a sealing control panel; an air outlet is formed in the sealing control panel; and a gear is arranged between the roller and the sealing control disc.

2. The reactor for solid biofermentation according to claim 1, wherein the sealing control disk is composed of a sealing pressure disk and a bearing control disk.

3. The reactor for solid biofermentation according to claim 1, wherein the inner container is fitted with a helical baffle.

4. The reactor for solid bio-fermentation according to claim 1, wherein an electromagnetic heating plate is provided between said drum and said frame.

5. The reaction device for solid biofermentation according to claim 1, wherein the roller is provided with a temperature control fan, and the temperature control fan comprises a positive pressure temperature control fan and a negative pressure temperature control fan.

6. The reactor of claim 1, wherein the roller is provided with a wireless temperature detector.

7. The reactor apparatus for solid biofermentation according to claim 1, wherein an automatic level indicator is further provided on the support.

8. The reactor for solid biofermentation according to claim 1 or 2, wherein the sealing control disc is connected with an explosion-proof motor installed on the support.

9. The reactor for solid biofermentation according to claim 1, wherein the sealing cover is provided with a sight hole.

10. The reaction device for solid biofermentation according to claim 1, wherein the volume of the drum is 50 liters to 60 cubes.