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Sealing device for fermentation of preserved vegetables

A technology for sealing devices and winter vegetables, which is applied to special-purpose bioreactors/fermenters, biochemical cleaning devices, enzymology/microbiology devices, etc., which can solve the problem of poor sealing effect, easy gas circulation, and affecting the fermentation quality of winter vegetables and other problems to achieve the effect of good fermentation quality and improved sealing

Inactive Publication Date: 2020-08-18
CHONGQING UNIV OF ARTS & SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] When the sealing device is used to seal the fermentation box, a simple sealing ring is usually used, and the sealing effect is poor if only the sealing ring is used to seal, and the phenomenon of gas circulation is still prone to occur, which easily affects the fermentation of winter vegetables. quality

Method used

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  • Sealing device for fermentation of preserved vegetables
  • Sealing device for fermentation of preserved vegetables
  • Sealing device for fermentation of preserved vegetables

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Effect test

Embodiment 1

[0026] see figure 1 , the present invention provides a kind of sealing device that is used for the fermentation of winter vegetables through improving here, comprises annular groove 1 and sealing ring 2, and annular groove 1 is opened in the middle part of the bottom end face of box cover 3 and the middle part of top end face of fermentation box 4, and sealing ring 2 is tight Extending into the inner side of the annular groove 1, the case cover 3 fits on the top surface of the fermentation case 4.

[0027] see figure 2 , image 3 and Figure 4 , the present invention provides a kind of sealing device that is used for the fermentation of winter vegetable by improving here, and strengthening mechanism 5 is arranged on box cover 3 and fermenting box 4 outsides, and strengthening mechanism 5 is made of fixed frame 51, connecting groove 52, silica gel ring 53, clamping plate 54. The rotating rod 55, the card slot 56, the positioning column 57, the transmission mechanism 58, the...

Embodiment 2

[0030] The present invention provides a kind of sealing device that is used for the fermentation of winter vegetables through improvement here, and case lid 3 top surface is provided with handle, and handle is provided with two on the front and rear sides of case lid 3 top, is convenient to case lid 3 pulls upwards, A transparent plate is embedded on the side surface of the fermentation box 4, which is convenient for observing the fermentation condition inside the fermentation box 4 through the transparent plate.

[0031] The present invention provides a kind of sealing device that is used for winter vegetable fermentation through improvement, and its working principle is as follows;

[0032] First, first place the device as a whole at a designated position, then place the sealing ring 2 stably on the inner side of the annular groove 1 on the top of the fermentation tank 4, and place each raw material required for the fermentation process on the inner side of the fermentation t...

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Abstract

The invention discloses a sealing device for fermentation of preserved vegetables. The sealing device comprises an annular groove and a sealing ring; reinforcing mechanisms are arranged on the outer sides of a box cover and a fermentation box; clamping plates are rotated to be parallel to the inner sides of clamping grooves; then hand wheels are rotated to drive screw rods to rotate; mounting blocks drive rotating rods and the clamping plates to vertically move downwards under the action of the screw rods; at the moment, the clamping plates vertically move into the inner sides of the clampinggrooves; meanwhile, positioning columns enter the inner sides of through holes formed in the left ends of the bottoms of the clamping plates; when the hand wheels are continuously rotated, the clamping plates are driven to apply pressure to the box cover, so that springs are stressed and compressed; meanwhile, a silica gel ring is stressed to generate elastic deformation to be tightly attached tothe edge of the bottom of the inner side of a connecting groove in a sealed mode, so that the sealing performance of the box cover and the fermentation box is improved, and the beneficial effects thatthe sealing performance of the box cover and the fermentation box is further improved, and the fermentation quality of the preserved vegetables is better are achieved.

Description

technical field [0001] The invention relates to the related field of sealing devices, in particular to a sealing device for winter vegetable fermentation. Background technique [0002] Winter vegetable is a semi-dry fermented pickled food, one of the famous Chinese specialties. Winter vegetable is rich in nutrition, contains a variety of vitamins, has the effect of appetizing and strengthening the brain, and is often used as soup or stir-fried food. It has a delicious flavor. Pickling fermentation is usually required in the process of fermentation, and the fermentation process needs to use a sealing device to seal the fermentation tank for fermentation. [0003] When the sealing device is used to seal the fermentation box, a simple sealing ring is usually used, and the sealing effect is poor if only the sealing ring is used to seal, and the phenomenon of gas circulation is still prone to occur, which easily affects the fermentation of winter vegetables. quality. Contents ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C12M1/00A23L19/20
CPCA23L19/20C12M23/38C12M37/04
Inventor 张美霞游玉明陈薪竹冷进松
Owner CHONGQING UNIV OF ARTS & SCI