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CN-224212652-U - Fermenting installation that is favorable to fodder raw materials fully to ferment

CN224212652UCN 224212652 UCN224212652 UCN 224212652UCN-224212652-U

Abstract

The application discloses a fermentation device which is favorable for fully fermenting feed raw materials, comprising a fermentation tank, a feed inlet, a steam pipe, an air inlet pipe, a starter pipe and a circular pipe, wherein the feed inlet is arranged on the fermentation tank, the steam pipe is arranged at the bottom of the fermentation tank, the air inlet pipe is arranged at the bottom of the fermentation tank, the starter pipe is arranged on the fermentation tank, the circular pipe is communicated with the starter pipe, the circular pipe is positioned in the fermentation tank, and a plurality of spraying ports are arranged at the bottom end of the circular pipe at intervals. The air inlet pipe is used for introducing air into the fermentation tank, spraying corresponding aerobic bacteria agent through the fermentation agent pipe and the annular pipe for aerobic fermentation, introducing inert gas into the fermentation tank through the air inlet pipe for discharging air in the fermentation tank, and spraying corresponding anaerobic fermentation bacteria agent through the fermentation agent pipe and the annular pipe for anaerobic fermentation. The whole fermentation process is carried out in the fermentation tank, so that the sealing performance is strong, and gas generated by fermentation is not easy to leak.

Inventors

  • YANG TAI
  • Liu Bifan
  • WU JIAHUI

Assignees

  • 赣州职业技术学院

Dates

Publication Date
20260508
Application Date
20250529

Claims (6)

  1. 1. A fermentation device for facilitating the full fermentation of feed material, comprising: A fermenter (21); A feed inlet (11), wherein the feed inlet (11) is arranged on the fermentation tank (21); A steam pipe (22), wherein the steam pipe (22) is arranged at the bottom of the fermentation tank (21); the air inlet pipe (2) is arranged at the bottom of the fermentation tank (21); a starter tube (10), wherein the starter tube (10) is provided on the fermenter (21); The loop pipe (17), loop pipe (17) intercommunication starter tube (10), loop pipe (17) are located in fermentation cylinder (21), the bottom interval of loop pipe (17) is provided with a plurality of sprinkler heads (18).
  2. 2. A fermentation device for facilitating the adequate fermentation of feed material according to claim 1, further comprising: a thermometer (24), the thermometer (24) extending into the interior of the fermenter (21); a cooling pipe (3), wherein the cooling pipe (3) is arranged in the fermentation tank (21); A cooling water inlet (8), wherein the cooling water inlet (8) is arranged on the fermentation tank (21) and is communicated with the cooling pipe (3); And a cooling water outlet (9), wherein the cooling water outlet (9) is arranged on the fermentation tank (21) and is communicated with the cooling pipe (3).
  3. 3. A fermentation device for facilitating the adequate fermentation of feed material according to claim 1, further comprising: A stirring drive (12), the stirring drive (12) being mounted to the fermenter (21); The stirring shaft (19) is rotatably arranged in the fermentation tank (21), and part of the stirring shaft (19) is positioned in the fermentation tank (21); And a plurality of stirring blades (6), wherein the stirring blades (6) are arranged on the outer circumferential surface of the stirring shaft (19).
  4. 4. A fermentation device for facilitating the adequate fermentation of feed material according to claim 3, further comprising: The stirring device comprises a plurality of spiral blades (5), wherein the spiral blades (5) are arranged on the outer circumferential surface of the stirring shaft (19) at intervals.
  5. 5. A fermentation device for facilitating the adequate fermentation of feed material according to claim 1, further comprising: a sampling port (23), wherein the sampling port (23) is arranged at the bottom of the fermentation tank (21); A sight glass (26), wherein the sight glass (26) is arranged at the top end of the fermentation tank (21); and a flushing port (14), wherein the flushing port (14) is arranged at the top end of the fermentation tank (21).
  6. 6. A fermentation device for facilitating the adequate fermentation of feed material according to claim 1, further comprising: a manhole (16), wherein the manhole (16) is arranged at the top end of the fermentation tank (21); And an escalator (20), wherein the escalator (20) is arranged on the inner wall surface of the fermentation tank (21).

Description

Fermenting installation that is favorable to fodder raw materials fully to ferment Technical Field The application relates to the technical field of feed fermentation, in particular to a fermentation device which is favorable for fully fermenting feed raw materials. Background The fermentation of the feed raw material refers to the conversion of complex components such as starch, protein, cellulose and the like in the feed raw material into nutrient substances which are easy to digest and absorb by animals through the fermentation of microorganisms. Microorganisms commonly used in fermentation include lactic acid bacteria, yeast, bacillus, and the like. In the existing feed fermentation process, in order to ensure the full fermentation of the feed, a fermentation process combining the aerobic fermentation and the anaerobic fermentation is adopted during the fermentation of the feed, so that the fermentation of the feed is more full. In the related art, when large-scale feed fermentation equipment is subjected to anaerobic fermentation, sealing is generally realized only by covering a plastic film, the sealing performance is poor, odor generated by fermentation can be leaked, and the health of related staff is influenced to a certain extent. Based on the above, a fermenting device beneficial to the full fermentation of the feed raw materials is required to be provided, the full fermentation of the feed raw materials is facilitated, and the sealing performance of fermenting equipment is improved, so that the fermenting device becomes an important technical problem to be solved urgently. Disclosure of utility model The application provides a fermentation device which is favorable for fully fermenting feed raw materials, and aims to solve the problems that in the prior art, when large-scale feed fermentation equipment performs anaerobic fermentation, sealing is generally realized only by covering a plastic film, the sealing performance is poor, odor generated by fermentation can be leaked, and the health of related staff is influenced to a certain extent. The application provides a fermentation device which is beneficial to the full fermentation of feed raw materials and comprises a fermentation tank, a feed inlet, a steam pipe, an air inlet pipe, a fermentation agent pipe and a circular pipe, wherein the feed inlet is formed in the fermentation tank, the steam pipe is arranged at the bottom of the fermentation tank, the air inlet pipe is arranged at the bottom of the fermentation tank, the fermentation agent pipe is arranged on the fermentation tank, the circular pipe is communicated with the fermentation agent pipe, the circular pipe is positioned in the fermentation tank, and a plurality of spraying ports are formed at the bottom end of the circular pipe at intervals. In some embodiments, the fermentation tank further comprises a temperature detector extending into the fermentation tank, a cooling pipe arranged in the fermentation tank, a cooling water inlet arranged on the fermentation tank and communicated with the cooling pipe, and a cooling water outlet arranged on the fermentation tank and communicated with the cooling pipe. In some embodiments, the stirring device further comprises a stirring drive, a stirring shaft and a plurality of stirring blades, wherein the stirring drive is arranged on the fermentation tank, the stirring shaft is rotatably arranged on the fermentation tank, the stirring shaft is partially positioned in the fermentation tank, and the stirring blades are arranged on the peripheral surface of the stirring shaft. In some embodiments, the stirring shaft further comprises a plurality of spiral blades, and the plurality of spiral blades are arranged on the outer circumferential surface of the stirring shaft at intervals. In some embodiments, the fermentation tank further comprises a sampling port, a sight glass and a flushing port, wherein the sampling port is arranged at the bottom of the fermentation tank, the sight glass is arranged at the top end of the fermentation tank, and the flushing port is arranged at the top end of the fermentation tank. In some embodiments, the fermentation tank further comprises a manhole arranged at the top end of the fermentation tank and an escalator arranged on the inner wall surface of the fermentation tank. The technical scheme provides a fermentation device which is favorable for fully fermenting feed raw materials, and the fermentation device comprises a fermentation tank, a feed inlet, a steam pipe, an air inlet pipe, a leavening agent pipe and a circular pipe, wherein the feed inlet is formed in the fermentation tank, the steam pipe is arranged at the bottom of the fermentation tank, the air inlet pipe is arranged at the bottom of the fermentation tank, the leavening agent pipe is arranged on the fermentation tank, the circular pipe is communicated with the leavening agent pipe, the circular pipe is positioned in the fermentation tank, and a plu