CN210030719U

CN210030719U - Solid-state fermentation high-activity complex enzyme fermentation system for feed

Info

Publication number: CN210030719U
Application number: CN201920577724.0U
Authority: CN
Inventors: 周正祥; 杨欣芬; 周正鑫
Original assignee: Ningxia Zhengwang Agricultural Industry Development Group Co Ltd
Current assignee: Ningxia Zhengwang Agricultural Industry Development Group Co Ltd
Priority date: 2019-04-25
Filing date: 2019-04-25
Publication date: 2020-02-07
Anticipated expiration: 2029-04-25

Abstract

The utility model provides a compound enzyme fermentation system is used to high activity of solid state fermentation feed, including the fermentation room, the air heating case, the air cooling case, the air mixing device, the aeration oxygenating device, a water supply installation, waste water recovery tank, the exit end of air heating case passes through hot air pipeline intercommunication with the air mixing device, the exit end and the air mixing device of air cooling case pass through cold air pipeline intercommunication, the exit end of air mixing device passes through the inside intercommunication of pipeline with the fermentation room, air circulation pipeline and air heating case intercommunication are passed through at the top in fermentation room, the aeration oxygenating device sets up at the fermentation room top, water supply installation passes through water pipeline and the inside intercommunication in fermentation room, waste water pipeline and the inside intercommunication in fermentation room are passed through to waste water recovery tank's entry end. The utility model discloses can be according to the required fermentation condition's of the different stages of compound enzyme fermentation difference, adjust the temperature, humidity, the oxygen volume in fermentation room, make compound enzyme fermentation be in the optimum condition to improve the fermentation quality of compound enzyme.

Description

Solid-state fermentation high-activity complex enzyme fermentation system for feed

Technical Field

The utility model relates to a compound enzyme fermentation equipment technical field especially relates to a solid state fermentation high activity is raised and is used compound enzyme fermentation system.

Background

The complex enzyme for feed is a novel active feed additive, is a mixed preparation of a plurality of digestive enzymes, and has the main functional factors of endogenous digestive enzymes (amylase, protease, lipase and the like) and exogenous digestive enzymes (cellulase, hemicellulase, phytase, pectinase and the like). The complex enzyme for feed is an enzyme preparation product which is generally researched, concerned and used in the feed industry at present, and the use of the enzyme has achieved certain effects in the production of livestock and poultry. It has great promoting effect on increasing the growth speed of pig, the growth and milk production of cow, the laying rate of chicken and the production capacity of other livestock and poultry. In addition, the method can also reduce the excretion of nitrogen and phosphorus in the livestock excrement, reduce the pollution treatment cost and have very wide application prospect. When the complex enzyme is fermented, certain temperature, humidity and oxygen content are needed, at present, when the complex enzyme is fermented, the complex enzyme is mainly fermented by equipment such as a culture cabinet, when the production demand is large, the actual production demand cannot be met, in order to solve the problem, some manufacturers adopt complex enzyme piles to carry out large-scale fermentation on a culture bed, but the method not only needs manual material turning, complex enzyme humidity supplement and the like on the complex enzyme piles, but also has large differences of the internal temperature, the surface layer temperature, the humidity and the like of the complex enzyme during fermentation, the quality of the fermented complex enzyme is poor, and the influence on the quality of subsequent products is large.

Disclosure of Invention

In view of the above, there is a need for a solid-state fermentation high-activity complex enzyme fermentation system for feed.

A solid-state fermentation high-activity complex enzyme fermentation system for feeding comprises a fermentation room, an air heating box, an air refrigerating box, an air mixing device, a ventilation and oxygen supplementation device, a water supply device and a wastewater recovery tank, wherein the outlet end of the air heating box is communicated with the air mixing device through a hot air conveying pipeline and conveys hot air into the air mixing device, the outlet end of the air refrigerating box is communicated with the air mixing device through a cold air conveying pipeline and conveys cold air into the mixing box, the outlet end of the air mixing device is communicated with the interior of the fermentation room through a pipeline, the air mixing device mixes the hot air and the cold air to form mixed air, and conveys the mixed air into the fermentation room through a mixed air pipeline, so that the temperature in the fermentation room is increased to provide the temperature required by the complex enzyme fermentation, the top of the fermentation room is communicated with the air heating box through an air circulation pipeline, the mixed air that will get into in the fermentation room circulates to air heating box inner loop and utilizes, the setting of ventilation oxygenating device is at the fermentation roof portion, the entry end and the external world intercommunication of ventilation oxygenating device, exit end and the inside intercommunication of fermentation room, air transport to the fermentation room after the ventilation oxygenating device will purify, complex enzyme for in the fermentation room provides the required oxygen of fermentation, water supply installation is located one side of fermentation room, water supply installation passes through conduit and the inside intercommunication of fermentation room, complex enzyme for in the fermentation room provides the required humidity of fermentation, waste water recycling tank's entry end passes through waste water pipeline and the inside intercommunication of fermentation room, the water that scatters when humidifying the fermentation room is collected.

Preferably, the fermentation room comprises a cultivation room and a PLC (programmable logic controller) which is arranged outside the cultivation room and inside the fermentation room, a cultivation frame is arranged in the cultivation room, a heating calandria is fixedly arranged on the cultivation frame, the heating calandria is arranged along the culture frame from top to bottom in sequence, the inlet end of the heating calandria is communicated with the mixed air pipeline, the outlet end of the heating calandria is communicated with the air circulation pipeline, two support rods are fixedly arranged above the heating calandria, the two support rods are oppositely fixed on the culture frame along the long axis direction of the culture frame, and the two support rods are arranged in parallel with the heating calandria, the two support rods are provided with a fermentation tray, a spraying device is arranged above the fermentation tray, and the spraying device is fixedly arranged on the culture frame along the long axis direction of the culture frame, the water collecting device is arranged below the heating calandria, and the water collecting device is fixedly arranged on the culture frame.

Preferably, sprinkler includes distributive pipe, sprinkler head, and the distributive pipe is fixed to be set up on cultivateing the frame along the major axis direction of cultivateing the frame, and the entry end and the conduit intercommunication of distributive pipe, sprinkler head and distributive pipe pass through the connecting pipe intercommunication, and sprinkler head is just to the fermentation vat of sprinkler head below.

Preferably, water-collecting device includes collecting vat, drain pipe, and the collecting vat is fixed to be set up on cultivateing the frame, and is located the heating calandria under, and the bottom of collecting vat is whole to be the chevron shape, and the both sides of collecting vat bottom are less than the centre of collecting vat bottom promptly, and the collecting vat internal fixation is provided with the filter, and the filter setting is in the both sides of collecting vat, and the drain pipe setting is in the below of collecting vat, and the entry end of drain pipe and the bottom intercommunication of collecting vat, the exit end and the wastewater pipeline intercommunication of drain pipe.

Preferably, the water supply device comprises a water containing tank and a water supply pump, the water containing tank is arranged on one side of the fermentation room, the inlet end of the water supply pump is communicated with the water containing tank, and the outlet end of the water supply pump is communicated with the water distribution pipe through a water conveying pipeline.

Preferably, the air mixing device comprises a box body, a first air pressurizer and a second air pressurizer, wherein a cold air inlet is formed in the upper part of one side surface of the box body, a hot air inlet is formed in the lower part of the other side surface of the box body, a mixed air outlet is formed in the box body, the first air pressurizer is arranged on one side of the hot air inlet of the box body, the outlet end of the first air pressurizer is communicated with the hot air inlet, the inlet end of the first air pressurizer is communicated with an air heating box through a hot air conveying pipeline, the second air pressurizer is arranged on one side of the cold air outlet of the box body, the outlet end of the second air pressurizer is communicated with the cold air inlet, the inlet end of the second air pressurizer is communicated with an air refrigerating box through a cold air conveying pipeline, a first drainage plate and a second drainage plate are fixedly arranged in the box body of the box body, the first drainage plate and the second drainage plate are both in, the second drainage plate is fixedly arranged on one side, close to the second air pressurizer, of the box body, the first drainage plate and the second drainage plate are oppositely arranged, the first drainage plate and the second drainage plate are opposite in direction, the box body is internally divided into a hot air cavity channel, a cold air cavity channel and a mixed cavity body by the first drainage plate and the second drainage plate, the inlet ends of the hot air cavity channel and the cold air cavity channel are communicated with the mixed cavity body, the inlet end of the hot air cavity channel is located at the bottom of the mixed cavity body, the inlet end of the cold air cavity channel is located at the top of the mixed cavity body, the hot air cavity channel is communicated with the hot air inlet, the cold air cavity channel is communicated with the cold air inlet, and the mixed cavity body is communicated with a mixed air outlet. The mixed air outlet is communicated with the mixed air pipeline.

Preferably, the ventilation oxygenating device comprises a shell, an automatic opening and closing mechanism, the upper end of the shell is opened, the lower end of the shell is fixedly provided with an apron, a strip-shaped hole is formed in the apron, a second barrier plate is fixedly arranged above the apron, an induced draft fan is fixedly arranged on the second barrier plate, the induced draft fan is located in the middle of the second barrier plate, a first barrier plate is fixedly arranged above the second barrier plate, air circulation holes are formed in four corners of the first barrier plate, an interval is reserved between the first barrier plate and the second barrier plate, the first barrier plate, the second barrier plate and the shell are made to enclose a cavity, an ultraviolet lamp is fixedly arranged in the cavity, an air filter plate is fixedly arranged above the first barrier plate, and the automatic opening and closing mechanism is fixedly arranged at the upper end of the shell.

Preferably, automatic mechanism that opens and shuts includes electric telescopic handle, the closing plate, the push rod, the dwang, the locating lever is fixed to be set up in the casing, and be connected with casing inner wall pivot, the locating lever is located air filter's top, and with air filter parallel arrangement, the closing plate sets up along the extending direction of locating lever, and with locating lever fixed connection, electric telescopic handle is fixed to be set up in the upper end of casing, and electric telescopic handle passes through the wire with the PLC controller and is connected, the push rod sets up the one side that is close to the closing plate at electric telescopic handle, the bolt fastening is passed through with electric telescopic handle's tip to the push rod, the one end and the push.

Preferably, program control valves are arranged on the hot air conveying pipeline and the cold air conveying pipeline and are connected with the PLC through leads; a temperature sensor is arranged on the box body of the air mixing device and is connected with the PLC through a lead.

Preferably, be provided with humidity transducer, temperature sensor between breeding, and humidity transducer, temperature sensor all pass through the wire with the PLC controller and are connected.

The utility model adopts the above technical scheme, its beneficial effect lies in: the utility model comprises a fermentation room, an air heating box, an air refrigeration box, an air mixing device, a ventilation oxygen supplementing device, a water supply device and a wastewater recycling tank, wherein the outlet end of the air heating box is communicated with the air mixing device through a hot air conveying pipeline and conveys hot air into the air mixing device, the outlet end of the air refrigeration box is communicated with the air mixing device through a cold air conveying pipeline and conveys cold air into the mixing box, the outlet end of the air mixing device is communicated with the interior of the fermentation room through a pipeline, the air mixing device mixes the hot air and the cold air to form mixed air, and conveys the mixed air into the fermentation room through a mixed air pipeline, so that the temperature in the fermentation room is raised, the temperature required by fermentation is provided for a compound enzyme, the top of the fermentation room is communicated with the air heating box through an air circulating pipeline, the mixed air entering the fermentation room is circulated into the air heating box for cyclic utilization, the setting of ventilation oxygenating device is at the fermentation room top, the entry end and the external world intercommunication of ventilation oxygenating device, exit end and the inside intercommunication in fermentation room, air transport to the fermentation room after the ventilation oxygenating device will purify, compound enzyme in for the fermentation room provides the required oxygen of fermentation, water supply installation is located one side in fermentation room, water supply installation passes through conduit and the inside intercommunication in fermentation room, compound enzyme for in the fermentation room provides the required humidity of fermentation, waste water pipeline and the inside intercommunication in fermentation room are passed through to waste water recycling groove's entry end, the water that scatters when humidifying with the fermentation room is collected. The hot air and the cold air are mixed to form mixed air, the mixed air is introduced into the fermentation room, the temperature in the fermentation room reaches the temperature suitable for the fermentation of the complex enzyme, the required oxygen and humidity are provided for the fermentation of the complex enzyme through the ventilation and oxygen supplementation device and the water supply device, the temperature, the humidity and the oxygen amount of the fermentation room are adjusted according to different fermentation conditions required in different stages of the fermentation of the complex enzyme, the fermentation of the complex enzyme is in the optimal state, and the fermentation quality of the complex enzyme is improved.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural view of fig. 1 from another angle.

Fig. 3 is a schematic structural diagram of the inside of the cultivation room of the present invention.

Fig. 4 is a partially enlarged view of a portion a in fig. 3.

Fig. 5 is a schematic structural view of the ventilation and oxygen supplementation device of the present invention.

Fig. 6 is a schematic structural view of fig. 5 at another angle.

Fig. 7 is a partial enlarged view of fig. 6 at B.

Fig. 8 is a schematic structural diagram of the air mixing device of the present invention.

Fig. 9 is a schematic structural diagram of the collecting tank of the present invention.

Fig. 10 is a control schematic diagram of the PLC controller, the sensor, and the program control valve according to the present invention.

In the figure: a fermentation room 10, a cultivation room 101, a cultivation shelf 1011, a heating calandria 1012, two support rods 1013, a fermentation tray 1014, a handle 10141, a PLC controller 102, a spraying device 103, a water diversion pipe 1031, a sprinkler head 1032, a connecting pipe 1033, a water collecting device 104, a collecting tank 1041, a water draining pipe 1042, a filter plate 1043, an air heating box 20, an air refrigerating box 30, an air mixing device 40, a box 401, a first flow guiding plate 4011, a second flow guiding plate 4012, a mixed air outlet 4013, a first air pressurizer 402, a second air pressurizer 403, a hot air cavity 404, a cold air cavity 405, a mixing cavity 406, a ventilation and oxygen supplementation device 50, a shell 501, a cover plate 5011, a strip hole 50111, a first blocking plate 5012, an air through hole 50121, a second blocking plate 5013, an induced draft fan 5014, an ultraviolet lamp 5015, an air filter plate 5016, an automatic opening and closing mechanism 502, an electric telescopic rod 5021, a sealing plate 5022, a push rod 5023, a, The device comprises a positioning rod 5025, a water containing tank 60, a wastewater recycling tank 70, a hot air conveying pipeline G1, a cold air conveying pipeline G2, a mixed air pipeline G3, an air circulation pipeline G4, a water conveying pipeline G5 and a wastewater pipeline G6.

Detailed Description

Referring to fig. 1 to 10, an embodiment of the present invention provides a solid-state fermentation high-activity complex enzyme fermentation system for feeding, including a fermentation room 10, an air heating box 20, an air cooling box 30, an air mixing device 40, a ventilation and oxygen supplementation device 50, a water supply device, and a wastewater recovery tank 70, wherein an outlet end of the air heating box 20 is communicated with the air mixing device 40 through a hot air conveying pipeline G1 and conveys hot air into the air mixing device 40, an outlet end of the air cooling box 30 is communicated with the air mixing device 40 through a cold air conveying pipeline G2 and conveys cold air into the mixing box, an outlet end of the air mixing device 40 is communicated with the interior of the fermentation room 10 through a pipeline, the air mixing device 40 mixes the hot air and the cold air to form mixed air, and conveys the mixed air into the fermentation room 10 through a mixed air pipeline G3 to raise the temperature in the fermentation room 10, the temperature required by fermentation is provided for the complex enzyme, the top of the fermentation room 10 is communicated with the air heating box 20 through an air circulation pipeline G4, the mixed air entering the fermentation room 10 is circulated into the air heating box 20 for cyclic utilization, the ventilation and oxygen supplementation device 50 is arranged at the top of the fermentation room 10, the inlet end of the ventilation and oxygen supplementation device 50 is communicated with the outside, the outlet end of the ventilation and oxygen supplementation device is communicated with the inside of the fermentation room 10, the ventilation and oxygen supplementation device 50 conveys the purified air into the fermentation room 10 to provide oxygen required by fermentation for the complex enzyme in the fermentation room 10, the water supply device is positioned at one side of the fermentation room 10 and is communicated with the inside of the fermentation room 10 through a water conveying pipeline G5 to provide humidity required by fermentation for the complex enzyme in the fermentation room 10, the inlet end of the wastewater recovery tank 70 is communicated with the inside of the fermentation room 10 through a wastewater pipeline G6, and the scattered water during humidification of the.

The fermentation room 10 comprises a cultivation room 101 and a PLC 102 arranged outside the cultivation room 101 and inside the fermentation room 10, a corridor is formed between the cultivation room 101 and the fermentation room 10 and can be used for workers to walk, a door for workers to enter is arranged on the cultivation room 101, glass windows are arranged on two sides of the door and can be used for workers to observe the condition in the cultivation room 101, a cultivation frame 1011 is arranged in the cultivation room 101, a heating calandria 1012 is fixedly arranged on the cultivation frame 1011, the heating calandria 1012 is sequentially arranged along the cultivation frame 1011 from top to bottom, the inlet end of the heating calandria 1012 is communicated with a mixed air pipeline G3, the outlet end of the heating calandria 1012 is communicated with an air circulation pipeline G4, two 1013 are fixedly arranged above the heating calandria 1012, two support rods 1013 are oppositely fixed on the cultivation frame 1011 along the long axis direction of the cultivation frame 1011, and the two support rods 1013 are arranged in parallel with the heating cala, the fermentation tray 1014 is arranged on the two support rods 1013, the bottom of the fermentation tray 1014 is provided with a U-shaped groove, the size of the U-shaped groove is matched with the diameter of the two support rods 1013, the two support rods 1013 can be embedded into the U-shaped groove, so that the two support rods 1013 can support the fermentation tray 1014, the fermentation tray 1014 is fixedly provided with a handle 10141, a worker can conveniently take the fermentation tray 1014 off the two support rods 1013, and when placing the fermentation tray 1014, the worker can pull the handle 10141 to slide the fermentation tray 1014 on the two support rods 1013, thereby reducing the number of the workers and taking the fermentation tray 1014. The fermentation tray 1014 is supported on the two support rods 1013, the fermentation tray 1014 can be ensured to be positioned right above the heating calandria 1012, the heat of the heating calandria 1012 can be radiated to the bottom of the fermentation tray 1014, the bottom of the fermentation tray 1014 is provided with a U-shaped groove, so that the bottom of the fermentation tray 1014 is wavy, the heat emitted by the heating calandria 1012 is diffused outwards along the wavy bottom of the fermentation tray 1014, the bottom and the side of the fermentation tray 1014 can be heated, the heat emitted by the heating calandria 1012 can also ensure that the interior of the cultivation room 101 is in a constant temperature state for fermentation, the air flow with a certain temperature in the cultivation room 101 flows through the surface of the fermentation tray 1014, the surface, the side wall and the bottom of the fermentation tray 1014 can also be heated, and finally the compound enzyme in the fermentation tray 1014 can be in the most uniform and favorable fermentation temperature from the outside to the inside from the top, finally, the fermentation plate is ensured to provide the required temperature for the fermentation of the complex enzyme, the fermentation plate 1014 keeps a certain distance with the heating calandria 1012, and the phenomenon that the temperature of the bottom of the fermentation plate 1014 is too close to the heating calandria 1012 to cause the temperature of the bottom of the fermentation plate 1014 to be high, so that the temperature difference between the surface temperature and the bottom temperature of the complex enzyme in the fermentation plate 1014 is large, and the fermentation quality is influenced is avoided. The sprinkler 103 is provided above the fermentation plate 1014, the sprinkler 103 is fixedly provided on the cultivation shelf 1011 in the longitudinal direction of the cultivation shelf 1011, the water collector 104 is provided below the heating calandria 1012, and the water collector 104 is fixedly provided on the cultivation shelf 1011.

The spraying device 103 comprises a water diversion pipe 1031 and a water sprinkling head 1032, the water diversion pipe 1031 is fixedly arranged on the culture rack 1011 along the long axis direction of the culture rack 1011, the inlet end of the water diversion pipe 1031 is communicated with a water delivery pipeline G5, the water sprinkling head 1032 is communicated with the water diversion pipe 1031 through a connecting pipe 1033, and the water sprinkling head 1032 is over against a fermentation tray 1014 below the water sprinkling head 1032. The water in the water diversion pipe 1031 is sprayed onto the complex enzyme in the fermentation plate 1014 through the water spraying head 1032, so that the water required by the complex enzyme fermentation can be provided, and the complex enzyme in the fermentation plate 1014 is ensured to have certain humidity. Wherein sprinkler head 1032 can with distributive pipe 1031 fixed connection, also can rotate with distributive pipe 1031 and be connected, when sprinkler head 1032 moisturizes the moisturizing to the compound enzyme in fermentation dish 1014, sprinkler head 1032 can follow distributive pipe 1031 circumferential direction to make the humidification effect better. The shunt tube 1031 is provided with a program control valve, the program control valve is connected with the PLC 102 through a lead, and the program control valve on the shunt tube 1031 is controlled to open and close through the PLC 102.

The water collecting device 104 comprises a collecting tank 1041 and a water drainage pipe 1042, the collecting tank 1041 is fixedly arranged on the culture frame 1011 and is positioned right below the heating calandria 1012, and the whole bottom of the collecting tank 1041 is in a herringbone shape, namely two sides of the bottom of the collecting tank 1041 are lower than the middle of the bottom of the collecting tank 1041, so that water drops can flow to two sides of the collecting tank 1041, and the water drops are more convenient to collect; the collecting tank 1041 can also prevent the impurity that drops from heating calandria 1012 from entering into the fermentation dish 1014, avoids compound enzyme to receive the pollution of impurity to influence fermentation quality. Collecting vat 1041 internal fixation is provided with filter 1043, and filter 1043 sets up on collecting vat 1041's both sides, and drain pipe 1042 sets up in collecting vat 1041's below, and the entry end of drain pipe 1042 communicates with collecting vat 1041's bottom, and the exit end and the waste water pipeline G6 intercommunication of drain pipe 1042. The water splashed by the humidified water of the fermentation tray 1014 falls into the collecting tank 1041 to be collected, is filtered by the filter plate 1043 and then flows out of the drainage pipe 1042, and finally flows into the wastewater recovery tank 70 through the wastewater pipeline G6. Therefore, waste of water resources can be avoided, and wet and slippery ground in the cultivation room 101 can be avoided in the water replenishing and humidifying process.

The water supply device comprises a water containing tank 60 and a water supply pump, wherein the water containing tank 60 is arranged on one side of the fermentation room 10, the inlet end of the water supply pump is communicated with the water containing tank 60, and the outlet end of the water supply pump is communicated with the water distribution pipe 1031 through a water conveying pipeline G5. The feed pump is connected with the PLC 102 through a lead.

The air mixing device 40 comprises a box body 401, a first air pressurizer 402 and a second air pressurizer 403, wherein a cold air inlet is formed in the upper part of one side surface of the box body 401, a hot air inlet is formed in the lower part of the other side surface of the box body 401, a mixed air outlet 4013 is formed in the box body 401, the first air pressurizer 402 is arranged on one side of the hot air inlet of the box body 401, the outlet end of the first air pressurizer 402 is communicated with the hot air inlet, the inlet end of the first air pressurizer 402 is communicated with the air heating box 20 through a hot air conveying pipeline G1, the second air pressurizer 403 is arranged on one side of the cold air outlet of the box body 401, the outlet end of the second air pressurizer 403 is communicated with the cold air inlet, the inlet end of the second air pressurizer 403 is communicated with the air cooling box 30 through a cold air conveying pipeline G2, a first flow guide plate 4011, a second flow guide, The second flow guide plates 4012 are all L-shaped, the first flow guide plates 4011 are fixedly arranged inside the box body 401 at one side close to the first air pressurizer 402, the second flow guide plates 4012 are fixedly arranged inside the box body 401 at one side close to the second air pressurizer 403, the first flow guide plates 4011 and the second flow guide plates 4012 are oppositely arranged, the directions of the first and second flow guide plates 4011 and 4012 are opposite, the first and second flow guide plates 4011 and 4012 divide the interior of the box body 401 into a hot air channel 404, a cold air channel 405 and a mixing cavity 406, the inlet ends of the hot air channel 404 and the cold air channel 405 are communicated with the mixing cavity 406, and the inlet end of the hot air channel 404 is located at the bottom of the mixing cavity 406, the inlet end of the cold air channel 405 is located at the top of the mixing cavity 406, the hot air channel 404 is communicated with the hot air inlet, the cold air channel 405 is communicated with the cold air inlet, and the mixing cavity 406 is communicated with the mixed air outlet 4013. The mixed air outlet 4013 communicates with the mixed air duct G3.

After the first air pressurizer 402 pressurizes the hot air in the air heating box 20, the hot air enters the hot air channel 404 in the box 401 from the hot air inlet of the box 401, and the hot air is blocked by the first flow guide plate 4011, flows along the hot air channel 404 and enters the mixing cavity 406 from the outlet end of the hot air channel 404; after the second air pressurizer 403 pressurizes the cold air in the air refrigeration box 30, the cold air enters the cold air channel 405 in the box body 401 from the cold air inlet of the box body 401, and the cold air is blocked by the second flow guide plate 4012, flows along the cold air channel 405, and enters the mixing cavity 406 from the outlet end of the cold air channel 405; cold air enters from the top of the mixing cavity 406, hot air enters from the bottom of the mixing cavity 406, because the cold air and the hot air both have certain pressure, and the cold air is heavier than the hot air, which is more favorable for the cold air to enter the mixing cavity 406 from the outlet end of the cold air cavity 405 and then flow downwards, the hot air enters the mixing cavity 406 from the outlet end of the hot air cavity 404 and then flows upwards, the hot air and the cold air are mutually convected to form vortex-shaped airflow, under the action of the vortex airflow, the hot air and the cold air are mixed more uniformly, the temperature of the mixed air is more stable, the mixed air with uniform and stable temperature is conveyed into the heating exhaust pipe 1012, the complex enzyme in the fermentation plate 1014 can be ensured to be in a more favorable fermentation condition, and the fermentation quality is improved.

The ventilation oxygenating device 50 comprises a shell 501 and an automatic opening and closing mechanism 502, wherein the upper end of the shell 501 is opened, the lower end of the shell 501 is fixedly provided with a cover plate 5011, the cover plate 5011 is provided with a strip-shaped hole 50111, a second baffle plate 5013 is fixedly arranged above the cover plate 5011, the second baffle plate 5013 is fixedly provided with a draught fan 5014, the induced draft fan 5014 is located in the middle of the second blocking plate 5013, the induced draft fan 5014 is connected with the PLC controller 102 through a wire, the first blocking plate 5012 is fixedly arranged above the second blocking plate 5013, air flow holes 50121 are formed in four corners of the first blocking plate 5012, a gap is reserved between the first blocking plate 5012 and the second blocking plate 5013, the first blocking plate 5012, the second blocking plate 5013 and the shell 501 form a cavity, an ultraviolet lamp 5015 is fixedly arranged in the cavity, an air filter plate 5016 is fixedly arranged above the first blocking plate 5012, and the automatic opening and closing mechanism 502 is fixedly arranged at the upper end of the shell 501.

Automatic mechanism 502 that opens and shuts includes electric telescopic handle 5021, closing plate 5022, push rod 5023, dwang 5024, locating lever 5025 is fixed to be set up in casing 501, and be connected with casing 501 inner wall pivot, locating lever 5025 is located air filter 1043's top, and with air filter 1043 parallel arrangement, closing plate 5022 sets up along locating lever 5025's extending direction, and with locating lever 5025 fixed connection, electric telescopic handle 5021 is fixed to be set up in the upper end of casing 501, and electric telescopic handle 5021 passes through the wire with PLC controller 102 and is connected, push rod 5023 sets up the one side that is close to closing plate 5022 at electric telescopic handle 5021, push rod 5023 passes through the bolt fastening with the tip of electric telescopic handle 5021, the one end and the push rod 5023 pin joint of dwang 5024, the other end and locating lever 5 fixed connection.

When oxygen needs to be supplemented into the cultivation room 101, a worker starts the electric telescopic rod 5021 and the induced draft fan 5014 from the PLC, the electric telescopic rod 5021 contracts and drives the push rod 5023 to move, the push rod 5023 pulls the rotating rod 5024 and drives the positioning rod 5025 to rotate, so that the sealing plate 5022 is pulled up, air enters the box 401 from a gap between the sealing plates 5022 under the action of the induced draft fan 5014 and continues to flow downwards after being purified and filtered by the air filter plates 5016, at the moment, the air is blocked by the first blocking plates 5012 to slow down the downward flowing speed of the air, so that the air can be more fully filtered by the air filter plates 1043, and after being blocked by the first blocking plates 5012, the air can flow downwards through the air holes 50121 formed in the four corners of the first blocking plates 5012 and enters a cavity surrounded by the first blocking plates 5012, the second blocking plates 5013 and the shell 501, at this time, the second baffle 5013 slows down the downward flowing speed of the filtered air, and utilizes the ultraviolet lamp 5015 fixedly arranged in the cavity to fully sterilize the filtered air, the induced draft fan 5014 positioned in the middle of the second baffle 5013 guides the air flowing out of the air circulation hole 50121 on the first baffle 5012 downwards, because the induced draft fan 5014 is arranged in the middle of the second baffle 5013, the air circulation holes 50121 are arranged at four corners of the first baffle 5012, the air flowing out of the air circulation holes 50121 is converged to the induced draft fan 5014 from top to bottom, not only the downward flowing speed of the air can be effectively reduced and changed, but also the sterilized air can be effectively mixed; the sterilized air enters the cultivation room 101 through the slots 50111 of the cover 5011.

Program control valves are arranged on the hot air conveying pipeline G1 and the cold air conveying pipeline G2 and are connected with the PLC 102 through leads; a temperature sensor is provided on the case 401 of the air mixing device 40, and the temperature sensor is connected to the PLC controller 102 by a wire.

The cultivation room 101 is provided with a humidity sensor and a temperature sensor, and the humidity sensor and the temperature sensor are connected with the PLC 102 through leads.

The temperature in the cultivation room 101 is set on the PLC controller 102, so that the temperature in the cultivation room 101 is detected by a temperature sensor arranged in the cultivation room 101 in real time and displayed on the PLC controller 102; when the temperature in the cultivation room 101 needs to be reduced, a temperature sensor arranged on the box body 401 of the air mixing device 40 detects a signal, and the PLC 102 receives the signal, the PLC 102 sends an instruction to the program control valves arranged on the hot air conveying pipeline G1 and the cold air conveying pipeline G2, the opening degree of the program control valve on the hot air conveying pipeline G1 is reduced, the opening degree of the program control valve on the cold air conveying pipeline G2 is increased, so that the cold air in the box body 401 is increased, the hot air is reduced, and the temperature in the box body 401 of the air mixing device 40 reaches the temperature value when the temperature is reduced; when the temperature in the cultivation room 101 needs to be increased, the temperature sensor arranged on the box 401 of the air mixing device 40 detects a signal, and the PLC controller 102 receives the signal, the PLC controller 102 sends an instruction to the program control valves arranged on the hot air conveying pipeline G1 and the cold air conveying pipeline G2 to open the opening degree of the program control valve on the hot air conveying pipeline G1 and close the opening degree of the program control valve on the cold air conveying pipeline G2, so that the cold air in the box 401 is reduced, the hot air is increased, and the temperature in the box 401 of the air mixing device 40 reaches the temperature value when the temperature is increased.

The humidity in the cultivation room 101 is set on the PLC controller 102, so that the humidity in the cultivation room 101 is detected by a humidity sensor arranged in the cultivation room 101 in real time and displayed on the PLC controller 102; when the humidity in the cultivation room 101 is low, the humidity sensor detects a signal, the PLC 102 receives the signal, the PLC 102 sends an instruction to the program control valve on the water diversion pipe 1031 and the water feeding pump, the water feeding pump is started, the program control valve on the water diversion pipe 1031 is opened, the humidification in the cultivation room 101 is started at the moment, when the humidity in the cultivation room 101 reaches a set value, the humidity sensor detects the signal, the PLC 102 receives the signal, the PLC 102 sends an instruction to the program control valve on the water diversion pipe 1031, the program control valve on the water diversion pipe 1031 is closed, and the humidification of the cultivation room 101 is stopped.

The utility model discloses a working method as follows: during operation, the staff places the fermentation dish 1014 that contains the compound enzyme on two spinal branch vaulting poles 1013 of cultivating room 101, set for required temperature, humidity when the compound enzyme fermentation, mixed air in air mixing arrangement 40's box 401 is carried to heating calandria 1012 inside through mixed air pipeline G3, thereby heat fermentation dish 1014, provide the required temperature of fermentation for the compound enzyme in the fermentation dish 1014, and the exit end of heating calandria 1012 then communicates with air circulation pipeline G4, continue cyclic utilization in carrying the air in the heating calandria 1012 to air heating box 20. When oxygen needs to be supplemented into the cultivation room 101, a worker starts the electric telescopic rod 5021 and the induced draft fan 5014 from the PLC 102, so that the sealing plate 5022 is pulled up, air is filtered and sterilized under the action of the induced draft fan 5014 and then is introduced into the cultivation room 101, and oxygen needed by fermentation is provided for the complex enzyme in the fermentation plate 1014; when the interior of the cultivation room 101 needs to be humidified, the PLC controller 102 may automatically open the programmable valve on the water distribution pipe 1031 to humidify the cultivation room 101. After the complex enzyme in the fermentation tray 1014 is fermented, the worker can take the fermentation tray 1014 down and take out the complex enzyme in the fermentation tray 1014.

While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention.

Claims

1. A solid state fermentation high activity complex enzyme fermentation system for feeding is characterized in that: comprises a fermentation room, an air heating box, an air refrigerating box, an air mixing device, a ventilation and oxygen supplementation device, a water supply device and a wastewater recovery tank, wherein the outlet end of the air heating box is communicated with the air mixing device through a hot air conveying pipeline and conveys hot air into the air mixing device, the outlet end of the air refrigerating box is communicated with the air mixing device through a cold air conveying pipeline and conveys cold air into the mixing box, the outlet end of the air mixing device is communicated with the interior of the fermentation room through a pipeline, the air mixing device mixes the hot air and the cold air to form mixed air, and conveys the mixed air into the fermentation room through a mixed air pipeline to provide temperature required by fermentation for complex enzyme, the top of the fermentation room is communicated with the air heating box through an air circulation pipeline, and the mixed air entering the fermentation room is circulated into the air heating box for cyclic utilization, the setting of ventilation oxygenating device is at the fermentation room top, the entry end and the external world intercommunication of ventilation oxygenating device, exit end and the inside intercommunication in fermentation room, air transport to the fermentation room after the ventilation oxygenating device will purify, compound enzyme in for the fermentation room provides the required oxygen of fermentation, water supply installation is located one side in fermentation room, water supply installation passes through conduit and the inside intercommunication in fermentation room, compound enzyme for in the fermentation room provides the required humidity of fermentation, waste water pipeline and the inside intercommunication in fermentation room are passed through to waste water recycling groove's entry end, the water that scatters when humidifying with the fermentation room is collected.

2. The solid-state fermentation high-activity complex enzyme fermentation system for feeds as claimed in claim 1, which is characterized in that: the fermentation room is including cultivating the room, and set up outside and be located the inside PLC controller in fermentation room between cultivating, be provided with the cultivation frame in cultivating the room, cultivate and to fix on the frame and be provided with the heating calandria, and the heating calandria sets gradually from last to down along cultivating the frame, the entry end and the mixed air pipeline intercommunication of heating calandria, the exit end and the air circulation pipeline intercommunication of heating calandria, the fixed two spinal branch vaulting poles that are provided with in top of heating calandria, two spinal branch vaulting poles are fixed on cultivating the frame along the major axis direction subtend who cultivates the frame, and two spinal branch vaulting poles and heating calandria parallel arrangement, install the fermentation dish on two spinal branch vaulting poles, the top of fermentation dish is provided with sprinkler, and sprinkler sets up on cultivateing the frame along the major axis direction of cultivateing.

3. The solid-state fermentation high-activity complex enzyme fermentation system for feeds as claimed in claim 2, wherein: the sprinkler comprises a water distribution pipe and a sprinkling head, wherein the water distribution pipe is fixedly arranged on the culture frame along the long axis direction of the culture frame, the inlet end of the water distribution pipe is communicated with a water delivery pipeline, the sprinkling head is communicated with the water distribution pipe through a connecting pipe, and the sprinkling head is right opposite to a fermentation disc below the sprinkling head.

4. The solid-state fermentation high-activity complex enzyme fermentation system for feeds as claimed in claim 2, wherein: the water collecting device comprises a collecting tank and a drain pipe, the collecting tank is fixedly arranged on the culture frame and is located under the heating calandria, the whole bottom of the collecting tank is in a herringbone shape, namely two sides of the bottom of the collecting tank are lower than the middle of the bottom of the collecting tank, filter plates are fixedly arranged in the collecting tank, the filter plates are arranged on two sides of the collecting tank, the drain pipe is arranged below the collecting tank, the inlet end of the drain pipe is communicated with the bottom of the collecting tank, and the outlet end of the drain pipe is communicated with a waste water pipeline.

5. The solid-state fermentation high-activity complex enzyme fermentation system for feeds as claimed in claim 1, which is characterized in that: the air mixing device comprises a box body, a first air pressurizer and a second air pressurizer, wherein a cold air inlet is formed in the upper part of one side surface of the box body, a hot air inlet is formed in the lower part of the other side surface of the box body, a mixed air outlet is formed in the box body, the first air pressurizer is arranged on one side of the hot air inlet of the box body, the outlet end of the first air pressurizer is communicated with the hot air inlet, the inlet end of the first air pressurizer is communicated with an air heating box through a hot air conveying pipeline, the second air pressurizer is arranged on one side of the cold air outlet of the box body, the outlet end of the second air pressurizer is communicated with the cold air inlet, the inlet end of the first air pressurizer is communicated with an air refrigerating box through a cold air conveying pipeline, a first drainage plate and a second drainage plate are fixedly arranged in the box body of the box body, the first drainage plate and the second drainage plate are both, the second drainage plate is fixedly arranged on one side, close to the second air pressurizer, of the box body, the first drainage plate and the second drainage plate are oppositely arranged, the first drainage plate and the second drainage plate are opposite in direction, the box body is internally divided into a hot air cavity channel, a cold air cavity channel and a mixed cavity body by the first drainage plate and the second drainage plate, the inlet ends of the hot air cavity channel and the cold air cavity channel are communicated with the mixed cavity body, the inlet end of the hot air cavity channel is located at the bottom of the mixed cavity body, the inlet end of the cold air cavity channel is located at the top of the mixed cavity body, the hot air cavity channel is communicated with the hot air inlet, the cold air cavity channel is communicated with the cold air inlet, and the mixed cavity body is communicated with a mixed air outlet.

6. The solid-state fermentation high-activity complex enzyme fermentation system for feeds as claimed in claim 1, which is characterized in that: the ventilation oxygenating device comprises a shell, an automatic opening and closing mechanism, the upper end of the shell is open, the lower end is fixedly provided with an apron, a strip-shaped hole is formed in the apron, a second barrier plate is fixedly arranged above the apron, an induced draft fan is fixedly arranged on the second barrier plate, the induced draft fan is located in the middle of the second barrier plate, a first barrier plate is fixedly arranged above the second barrier plate, air circulation holes are formed in four corners of the first barrier plate, an interval is reserved between the first barrier plate and the second barrier plate, the first barrier plate is made, a cavity is enclosed by the second barrier plate and the shell, an ultraviolet lamp is fixedly arranged in the cavity, air is fixedly arranged above the first barrier plate, and the automatic opening and closing mechanism is fixedly arranged at the upper end of the shell.

7. The solid-state fermentation high-activity complex enzyme fermentation system for feeds as claimed in claim 6, wherein: automatic mechanism that opens and shuts includes electric telescopic handle, the closing plate, the push rod, the dwang, the locating lever is fixed to be set up in the casing, and be connected with casing inner wall pivot, the locating lever is located air filter's top, and with air filter parallel arrangement, the closing plate sets up along the extending direction of locating lever, and with locating lever fixed connection, the fixed upper end that sets up at the casing of electric telescopic handle, and electric telescopic handle passes through the wire with the PLC controller and is connected, the push rod sets up the one side that is close to the closing plate at electric telescopic handle, the bolt fastening is passed through with electric telescopic handle's tip to the push rod, the one end and the push.

8. The solid-state fermentation high-activity complex enzyme fermentation system for feeds as claimed in claim 1, which is characterized in that: the water supply device comprises a water containing tank and a water feeding pump, the water containing tank is arranged on one side of the fermentation room, the inlet end of the water feeding pump is communicated with the water containing tank, and the outlet end of the water feeding pump is communicated with the water distribution pipe through a water conveying pipeline.

9. The solid-state fermentation high-activity complex enzyme fermentation system for feeds as claimed in claim 1, which is characterized in that: program control valves are arranged on the hot air conveying pipeline and the cold air conveying pipeline and are connected with the PLC through leads; a temperature sensor is arranged on the box body of the air mixing device and is connected with the PLC through a lead.

10. The solid-state fermentation high-activity complex enzyme fermentation system for feeds as claimed in claim 2, wherein: the cultivation room is provided with a humidity sensor and a temperature sensor which are connected with the PLC through leads.