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CN-122012231-A - Compound enzyme fermentation device for prefabricated vegetables

CN122012231ACN 122012231 ACN122012231 ACN 122012231ACN-122012231-A

Abstract

The invention belongs to the technical field of food processing equipment, and particularly relates to a compound enzyme fermentation device for prefabricated vegetables, which comprises a tank body, a servo motor, a rotary drum, a material guiding pipe, an annular spray pipe, a first rotating shaft, a second rotating shaft and a telescopic rod group, wherein the rotary drum penetrates through the top of the tank body, the rotary drum is in transmission connection with an output shaft of the servo motor, one end of the material guiding pipe penetrates into the rotary drum, the annular spray pipe is communicated with the rotary drum, a spray header is arranged at the bottom of the annular spray pipe, the top end of the first rotating shaft is fixedly connected with the outer wall of the annular spray pipe, spiral stirring rotary blades are arranged on the first rotating shaft, the second rotating shaft penetrates through the bottom of the tank body, mounting frames are fixedly arranged at the left side and the right side of the second rotating shaft, the lower part of the mounting frames is rotationally connected with the rotary drum, and the upper end and the lower end of the telescopic rod group are respectively in transmission connection with the rotary drum and the second rotating shaft. The invention not only can adjust the stirring mode to meet the stirring requirements of different stages in the fermentation process, but also can promote the full contact of the complex enzyme and the culture solution and improve the fermentation quality.

Inventors

  • DUAN HUI
  • Ding xinfeng
  • NIE JING

Assignees

  • 焦作特味龙生物科技有限公司

Dates

Publication Date
20260512
Application Date
20260209

Claims (9)

  1. 1. The utility model provides a compound enzyme fermenting installation of prefabricated dish, the steam turbine comprises a tank body, a servo motor, the rotary drum, the passage, the annular shower, first pivot, second pivot and telescopic link group, wherein, the top of the jar body is provided with the feed inlet, the bottom of the jar body is provided with the discharge gate, servo motor sets up in the outside top of the jar body, the rotary drum runs through the top of the jar body, the top of rotary drum passes through bevel gear drive pair and servo motor's output shaft transmission links to each other, the one end of passage penetrates in the rotary drum, and be sealed and rotate between the outer wall of passage and the inner wall of rotary drum and be connected, the annular shower is located the below of rotary drum, the annular shower is linked together with the bottom of rotary drum through the connecting pipe, the bottom of annular shower is provided with a plurality of shower, first pivot is located the below of annular shower, the top of first pivot is fixed with the outer wall of annular shower through the connecting rod, be provided with spiral stirring vane in the first pivot, the bottom of the jar body is run through to the second pivot, the left and right sides on the top of second pivot respectively fixedly connected with the installing frame, and the below of installing frame rotates and is connected with a plurality of cylinder, the telescopic link group sets are located in the top of the rotary drum and the outer side of the telescopic link respectively.
  2. 2. The complex enzyme fermentation device for the prefabricated dishes according to claim 1, wherein the bevel gear transmission pair comprises a horizontal bevel gear and a vertical bevel gear which are meshed, the horizontal bevel gear is fixed on the outside of the rotary drum, and the vertical bevel gear is arranged on an output shaft of the servo motor.
  3. 3. The complex enzyme fermentation device of the prefabricated vegetable according to claim 1, wherein the cleaning plates are arranged on the left side and the right side of the first rotating shaft and fixedly connected with the first rotating shaft through fixing rods, and cleaning brushes are arranged on one side, close to the side wall of the tank body, of the cleaning plates.
  4. 4. The complex enzyme fermentation device of prefabricated vegetables of claim 1, wherein the telescopic rod group comprises a first telescopic rod and a second telescopic rod which are arranged up and down oppositely, the first telescopic rod and the second telescopic rod comprise an inner rod and an outer rod which are sleeved in an inner sleeved mode, the outer rod of the first telescopic rod is connected with the rotary drum through a first transmission device in a transmission mode, a first connecting head is arranged at the bottom end of the inner rod of the first telescopic rod, a plurality of grooves are formed in the bottom of the first connecting head, the outer rod of the second telescopic rod is connected with a second rotary shaft in a transmission mode through a second transmission device, a second connecting head is arranged at the top end of the inner rod of the second telescopic rod, and a plurality of convex teeth which are identical in number with the grooves and matched with the grooves are formed in the top of the second connecting head.
  5. 5. The complex enzyme fermentation device of prepared vegetables according to claim 4, wherein the first transmission device and the second transmission device are both of belt pulley transmission structures.
  6. 6. The complex enzyme fermentation device of prefabricated vegetable according to claim 5, wherein two fixing brackets are fixedly arranged at the upper end and the lower end of the outer part of the tank body, and the two fixing brackets are respectively connected with the outer rod of the first telescopic rod and the outer rod of the second telescopic rod in a rotating way.
  7. 7. The complex enzyme fermentation device of the prepared dish as claimed in claim 1, wherein a discharge valve is arranged at a discharge hole at the bottom of the tank body, and a material conveying pump and an electromagnetic valve are arranged on the material guiding pipe.
  8. 8. The complex enzyme fermentation device of the prepared dish as claimed in claim 1, wherein the side part of the tank body is provided with an air inlet, and the top part of the tank body is provided with an air outlet and an ultrasonic humidifier.
  9. 9. The complex enzyme fermentation device of the prepared dish as claimed in claim 8, wherein a heating jacket is arranged on the outer wall of the tank body, and a temperature and humidity sensor is arranged on the shell of the tank body for detecting the temperature and humidity inside the tank body.

Description

Compound enzyme fermentation device for prefabricated vegetables Technical Field The invention belongs to the technical field of food processing equipment, and particularly relates to a complex enzyme fermentation device for prefabricated vegetables. Background With the improvement of the technology, the fermentation technology of the prefabricated vegetable has been greatly developed, and the fermentation technology of the prefabricated vegetable composite enzyme refers to the technology of mass production of fermented food products by controlling the fermentation process of people by utilizing the fermentation action of microorganisms and using some technical means. In the fermentation process, the efficiency of the enzymatic reaction and the overall effect of the fermentation are generally improved by stirring. The manner in which the enzymes are stirred in the different fermentation stages generally needs to be adjusted to optimize the yield and activity of the enzymes and to accommodate the physiological demands of the microorganisms in the different growth stages. The fermentation process is generally divided into a pre-stage, a mid-stage and a post-stage, and the stirring requirements of each stage are different (1) the pre-fermentation stage, wherein microorganisms in the stage are in an adaptation and rapid propagation stage, and sufficient oxygen and nutrient substances are required to be uniformly distributed. The stirring strength should be moderate to promote the sufficient contact of the thalli and the culture medium and accelerate the growth. (2) In the middle fermentation period, the microorganism metabolism is vigorous, the synthesis of enzymes reaches a peak, the requirements for oxygen and nutrient substances are maximum in the stage, and meanwhile, the metabolism heat production is remarkable. The agitation intensity needs to be properly enhanced to increase the dissolved oxygen rate, dissipate heat and prevent localized nutrient depletion or metabolite accumulation. (3) In the later stage of fermentation, the microbial growth is slowed down, and the synthesis of enzymes tends to stabilize or start degradation. The stirring strength should be reduced at this point to reduce the damage of the synthesized enzyme by the shearing force and to avoid inactivation of the enzyme or degradation of the product due to vigorous stirring. Most of the existing fermentation devices can only adjust the stirring speed, the stirring mode can not be flexibly adjusted according to the fermentation process of enzyme, particularly in the early fermentation stage, most of nutrient substances are deposited at the bottom of the tank body, the traditional stirring mode is inconvenient to stir the nutrient substances at the bottom, and is unfavorable for the full contact of thalli and a culture medium, so that the fermentation quality is affected. For this reason, a complex enzyme fermentation device for preparing vegetables is needed to solve the above problems. Disclosure of Invention Aiming at the defects existing in the prior art, the invention provides a compound enzyme fermentation device for prefabricated dishes, which comprises a tank body, a servo motor, a rotary drum, a material guide pipe, an annular spray pipe, a first rotating shaft, a second rotating shaft and a telescopic rod group, wherein the top of the tank body is provided with a feed inlet, the bottom of the tank body is provided with a discharge outlet, the servo motor is arranged above the outside of the tank body, the rotary drum penetrates the top of the tank body, the rotary drum is in sealed and rotary connection with the top wall of the tank body, the top of the rotary drum is in transmission connection with the output shaft of the servo motor through a bevel gear transmission pair, one end of the material guide pipe penetrates the rotary drum, the outer wall of the material guide pipe is in sealed and rotary connection with the inner wall of the rotary drum, the annular spray pipe is positioned below the rotary drum, the annular spray pipe is communicated with the bottom end of the rotary drum through a connecting pipe, the bottom of the annular spray pipe is provided with a plurality of spray heads, the top of the first rotating shaft is fixedly connected with the outer wall of the annular spray pipe through a connecting rod, the first rotating shaft is provided with a spiral stirring blade, the second rotating shaft penetrates the bottom of the tank body, the bottom of the tank body and the bottom of the rotary shaft is in rotary connection with the rotary drum through a bottom wall of the rotary drum, the rotary shaft is in rotary frame, the rotary frame is in rotary connection with the rotary frame of the rotary frame, and the rotary frame is arranged at two sides of the rotary frame and the rotary frame are respectively, the rotary frame is in rotary frame is connected with the rotary frame and the rotary frame is in the rotary fra