一种蒸汽加热式发酵设备
By installing a sprocket and pusher mechanism inside the fermenter, the problem of poor steam circulation was solved, achieving uniform heating and sealing of steam and improving the heating effect of the fermenter.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SUZHOU WEIZHIXIANG FOOD CO LTD
- Filing Date
- 2025-08-18
- Publication Date
- 2026-07-17
AI Technical Summary
The fixed position of the steam delivery pipe in the jacket of the existing steam fermenter makes it difficult for steam to circulate, creating dead zones and affecting the heating effect of the materials inside the fermenter.
A uniform steam distribution mechanism is installed inside the fermentation tank, including a sprocket, an outer sealing ring, an inner sealing ring, and a rotating ring. The push plate has flow holes. The sprocket is driven by a motor to rotate the push plate, which promotes the uniform flow of steam and increases the contact area between the steam and the heat-conducting inner liner.
It improves the uniformity of steam heating, avoids the accumulation of steam in dead corners within the jacket, ensures uniform heating of materials in the fermenter, and the wear-resistant sealing ring material prevents steam leakage.
Smart Images
Figure CN224513478U_ABST
Abstract
Claims
1. A steam-heated fermentation device, comprising a fermentation tank (1), wherein a material container (2) is provided inside the fermentation tank (1), and a homogenizing mechanism (3) is provided below the material container (2); characterized in that The uniform mechanism (3) includes a sprocket (301), an outer sealing ring (302) is fixedly connected to the outer top of the sprocket (301), an inner sealing ring (303) is fixedly connected to the inner top of the sprocket (301), and a rotating ring (304) is fixedly connected to the top surface of the sprocket (301) between the outer sealing ring (302) and the inner sealing ring (303). Among them, a plurality of first push plates (305) are fixedly connected to the outer wall of the rotating ring (304), and each of the first push plates (305) is arranged equidistantly around the outer wall of the rotating ring (304). A second push plate (307) is also fixedly connected to the outer wall of the rotating ring (304) and located between adjacent first push plates (305), and each of the second push plates (307) is arranged equidistantly around the rotating ring (304).
2. A steam heated fermentation apparatus according to claim 1, characterised in that, The first push plate (305) and the second push plate (307) are both L-shaped. Each of the first push plates (305) has an upper flow hole (306) at the upper surface and each of the second push plates (307) has a lower flow hole (308) at the lower surface.
3. A steam heated fermentation apparatus as claimed in claim 2, characterised in that, The material container (2) includes a heat-conducting inner liner (201), a flow guide slope (202) is fixedly connected to the bottom surface of the inner wall of the heat-conducting inner liner (201), a discharge pipe (203) is fixedly connected through the middle of the bottom surface of the heat-conducting inner liner (201), and a material control valve (204) is fixedly installed at the lower end of the discharge pipe (203).
4. A steam heated fermentation apparatus as claimed in claim 3, characterised in that, The upper end of the discharge pipe (203) is connected through the middle of the guide slope (202), and the thickness of the guide slope (202) gradually decreases towards the discharge pipe (203).
5. A steam heated fermentation apparatus as claimed in claim 4, characterised in that, A limiting bearing (205) is fixedly installed on the upper end of the outer wall of the discharge pipe (203). The outer side of the middle part of the limiting bearing (205) is sleeved and slidably connected to the inner side of the rotating ring (304). The bottom surface of the limiting bearing (205) is inserted and sealed with the inner sealing ring (303) and slidably connected.
6. A steam heated fermentation apparatus as claimed in claim 3, wherein, The fermenter (1) includes a heat-insulating shell (101), and the top surface of the heat-insulating shell (101) is provided with a number of top cover mounting holes (102). The upper and lower ends of the outer wall of the heat-insulating shell (101) are fixedly connected to a steam conveying pipe (103), and a steam control valve (104) is fixedly installed in the middle of each steam conveying pipe (103).
7. A steam heated fermentation apparatus as claimed in claim 6, characterised in that, The upper end of the inner wall of the heat insulation shell (101) is fixedly installed with the heat-conducting inner liner (201). The lower end of the inner wall of the heat insulation shell (101) and the heat-conducting inner liner (201) have a steam flow gap. The bottom surface of the heat insulation shell (101) is inserted and sealed with the outer sealing ring (302) and slidably connected. The bottom surface of the heat insulation shell (101) is connected through the sprocket (301).