CN202552057U

CN202552057U - Fermentation tank with a floating inner cap

Info

Publication number: CN202552057U
Application number: CN2012202296406U
Authority: CN
Inventors: 袁雨奇
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-05-18
Filing date: 2012-05-18
Publication date: 2012-11-28
Anticipated expiration: 2022-05-18

Abstract

A fermentation tank with a floating inner cap for manufacturing pickles or fruit wines, wherein a sealing cap with a embedded rubber sealing ring is covered on a container; a sealing plug is plugged in a central hole of the sealing cap; an air inlet pipe of a liquid seal exhaust valve is inserted in the central hole of the sealing plug; a floating inner cap in which an outer edge turns outwards and a through hole exists in the middle is arranged in the container; a gap between the inner cap and inner wall of the container is not more than 6mm; a screen drum is fixedly arranged below the inner cap; inner diameter of the hole of the screen drum is not more than 6mm. The inner cap and the screen drum of the utility model can enable vegetables or fruit peels to soak in a fermentation liquid completely, thus, reducing or avoiding a local moldy or rotten condition.

Description

Fermentation tank with unsteady inner cap

Technical field

The utility model relates to a kind of installation for fermenting that pickles or fruit wine are used of making.

Background technology

Pickles are the traditional biological food of producing with the leading fermentation of microorganism lactic acid bacteria, and being rich in the lactic acid bacteria is main advantage beneficial flora, and product has the characteristics of " fresh, delicate fragrance, tender crisp, delicious ".The container that is used for splendid attire vegetables and zymotic fluid is commonly called as and is the urn altar, is the vessel made from pottery or glass that the altar edge is arranged, its altar along in be filled with water with sealing altar mouth.The urn altar of aforementioned structure also can be used for the fermentation of fruit wine.Different with pickled vegetable making is; The fruit wine belt leather ferments when especially claret is brewageed; Earlier fermentation is the alcoholic fermentation of taking as the leading factor with yeast; Later stage is that still, pericarp that will float or vegetables are pressed into zymotic fluid in order to avoid mouldy corruption but is common task with leading malic acid one lactic fermentation of lactic acid bacteria (different with lactobacillus in the pickles).

For this reason, utility model CN87205075U has announced a kind of installation for fermenting that inner cap is arranged, in cover and have handle, turn over the formation flange on the inner cap edge, the little downward protrusion in the lid end.Also a kind of wine fermentation tank of public offering (" emperor's reward " board fermentation tank) at home in the recent period, it adopts the inner cap similar with utility model CN87205075U in jar, and what only the handle of its inner cap adopted is the nut bolt structure that covers in being screwed in.Though being of value to the fruit pericarp that the vegetables of using as pickles or fermented fruit wine are used, this inner cap form is pressed under the zymotic fluid liquid level; But the lower surface that can make the vegetables that float over the superiors or pericarp be close to inner cap; And be difficult to all immerse in the zymotic fluid, thereby cause local mouldy corruption.

In addition, existing brew fermentation tank vinous is positioned at below the liquid level by pericarp with the limit of fixed plate, thereby makes pericarp and fruit juice continue to keep in touch.In the past, this method is used in (Gu Guoxian, " brewed wine technology " on the open type cement fermentation tank; Light industry publishing house, December in 1996 the 1st edition, P385); Present most of dividing plate restriction system uses in vertical stainless steel fermentation tank; And central tedge has been installed, allow fermented juice under the pressure of carbon dioxide, to rise, and flow through confinement plate and press afloat a large amount of pericarp.One of China utility model CN2350402Y " pressure plate structure wine fermentation tank " and its designer Pan Quanzai " structure and the advantage thereof of presser type extra dry red wine fermentation tank " (" wine brewing ", the 29th the 1st phase of volume, in January, 2002) has announced such fermentation tank.This fermentation tank structure is broadly divided into several main parts such as tank body, sieve plate, venting tube, EGR, salband.But the position of this confinement plate is fixed, and the grape mash fermentation that is not suitable for different capabilities is used.

Summary of the invention

The utility model purpose provides a kind of fermentation tank with unsteady inner cap, accomplishes the fruit pericarp that the vegetables of using as pickles or fermented fruit wine are used is immersed under the zymotic fluid liquid level fully, reduces or stops to take place local mouldy corruption.

First technical scheme be embedded with rubber seal the seal cover upper shield on container, be plugged with sealing-plug in the seal cover centre bore, fluid-tight air bleeding valve air inlet pipe is inserted in the sealing-plug centre bore; Have in the container unsteady, outer to upper overturning, in the inner cap of through hole is arranged, the gap≤6mm between inner cap and the container inner wall, the inner cap below is fixed with screen drum, the sieve aperture internal diameter≤6mm on the screen drum.When needing, can be at the interior placement balancing weight that covers.In this scheme; Inner cap and screen drum can all be pressed into fruits and vegetables or fruit pericarp under the zymotic fluid liquid level; And the fruits and vegetables or the fruit pericarp that float over the superiors only contact with the screen drum bottom surface, owing on the screen drum sieve aperture is arranged, zymotic fluid can be in sieve aperture gets into screen drum; Therefore the vegetables or the fruit pericarp that float over the superiors also can be immersed by zymotic fluid, and local mouldy corruption can not take place.

Second technical scheme is to design to the container of jar mouthful internal diameter less than the tank body internal diameter, and the seal cover upper shield that promptly is embedded with rubber seal is plugged with sealing-plug in the seal cover centre bore on container, and fluid-tight air bleeding valve air inlet pipe is inserted in the sealing-plug centre bore; Have in the container unsteady, outer to upper overturning, in the inner cap of through hole is arranged; The inner cap external diameter is less than container tank mouth internal diameter; The inner cap lower body is screen drum (being that inner cap and screen drum are processed as one), and the sieve aperture internal diameter≤10mm on the screen drum is fixed with the rubber-like screen pack with bolt, nut below the screen drum base plate; Mesh size≤the 3mm of screen pack * 3mm, the big 1～3mm of diameter container tank body internal diameter of screen pack.When needing, can be at the interior placement balancing weight that covers.In this scheme, inner cap (screen drum) and screen pack immerse under the zymotic fluid liquid level vegetables or fruit pericarp completely, have stopped the generation of local mouldy corruption at all.

The 3rd design designs to uncovered type round; Be that unsteady inner cap is arranged in the container; The inner cap cross section is identical with the container intracavity shape of cross section, the gap≤6mm between its sidewall and the container inner wall, and there is manhole in inner cap central authorities; The inner cap below is fixed with the screen drum that is made up of mesh grid or welded mesh, screen drum mesh size≤3mm * 3mm.When needing, can place one or a few balancing weight interior covering.This programme can prevent that not only vegetables or the local mouldy corruption of fruit pericarp from taking place, and has enlarged the scope of application of existing " pressure plate structure wine fermentation tank ", is applicable to that the grape mash fermentation of different capabilities is used.

Compared with present technology, the utility model has following characteristics:

1, because inner cap floats on the zymotic fluid liquid level, and screen drum is arranged in the inner cap below and is fully immersed in zymotic fluid, therefore increases vegetables or the immersion area of pericarp in zymotic fluid greatly, can reduce or stop local mouldy corruption and take place.

2, there is through hole in inner cap central authorities, have both helped observing the zymotic fluid situation, help adding or extracting out zymotic fluid again, or add auxiliary material.

3, cover the placement balancing weight in, can guarantee that not only vegetables or fruit pericarp all are pressed in the zymotic fluid, and can attenuate the thickness of inner cap, the processing and fabricating that helps inner cap with cut down finished cost.

Description of drawings

Fig. 1 has unsteady inner cap fermentation tank (container is a cylinder type) vertical view.

Fig. 2 is that the A of Fig. 1 is to cutaway view.

Fig. 3 is that the B of Fig. 1 is to cutaway view.

Fig. 4 is fermentation tank (container is that jar mouthful internal diameter is less than the tank body type) vertical view with unsteady inner cap.

Fig. 5 is that the D of Fig. 4 is to cutaway view.

Fig. 6 is that the E of Fig. 4 is to cutaway view.

Fig. 7 is that the F of Fig. 4 is to cutaway view.

Fig. 8 has unsteady inner cap fermentation tank (container is uncovered type) vertical view.

Fig. 9 is that the C of Fig. 8 is to cutaway view.

Figure 10 is the I portion enlarged drawing of Fig. 8.

The specific embodiment

Embodiment one container is a cylinder type

Shown in Fig. 1～3, this example comprises container 1, and seal cover 7 upper shields that are embedded with rubber seal 6 are plugged with sealing-plug 8 in seal cover 7 centre bores on container 1, and fluid-tight air bleeding valve 9 air inlet pipe are inserted in the sealing-plug centre bore; Have in the container 1 unsteady, outer (2A) to upper overturning, in the inner cap 2 of through hole (2B) is arranged, the gap≤6mm between inner cap 2 and container 1 inwall, inner cap 2 belows are fixed with screen drum 5, the sieve aperture internal diameter≤6mm on the screen drum 5 is placed with balancing weight 4 on the inner cap 2.

Embodiment two containers are that jar mouthful internal diameter is less than the tank body type

Shown in Fig. 4～7; This example comprises

container

1, and 1 jar of mouth 1A of container internal diameter is less than container 1 tank body 1B internal diameter, and seal cover 7 upper shields that are embedded with rubber seal 6 are on container 1; Be plugged with sealing-plug 8 in seal cover 7 centre bores, fluid-tight air bleeding valve 9 air inlet pipe are inserted in sealing-plug 8 centre bores; Have in the container 1 unsteady, outer 2A to upper overturning, in the inner cap 2 of through hole 2B is arranged; Inner cap 2 external diameters are less than 1 jar of mouth 1A of container internal diameter, and inner cap 2 lower bodies are screen drum 5, the sieve aperture internal diameter≤10mm of screen drum 5; Below screen drum 5 base plates, be fixed with the flexible screen pack 3 of tool with bolt 11, nut 10; Mesh size≤the 3mm of screen pack 3 * 3mm, the big 1～3mm of diameter container 1 tank body 1B internal diameter of screen pack 3 is placed with balancing weight 4 on the inner cap 2.

Embodiment three containers are uncovered type

Shown in Fig. 8～10; This example comprises container 1, has unsteady inner cap 2, inner cap 2 cross sections identical with container 1 inner chamber shape of cross section in the container 1, the gap≤6mm between its sidewall and container 1 inwall; There is manhole 2B in inner cap 2 central authorities; Inner cap 2 belows are fixed with the screen drum 5 that is made up of mesh grid or welded mesh, and the mesh size≤3mm of screen drum 5 * 3mm is placed with two balancing weights 4 on the inner cap 2.

Claims

1. fermentation tank with unsteady inner cap; Comprise container (1); Seal cover (7) upper shield that is embedded with rubber seal (6) is plugged with sealing-plug (8) in seal cover (7) centre bore on container (1), fluid-tight air bleeding valve (9) air inlet pipe is inserted in sealing-plug (8) centre bore; It is characterized in that having in the container (1) unsteady, outer (2A) to upper overturning, in the inner cap (2) of through hole (2B) is arranged; Gap≤6mm between inner cap (2) and container (1) inwall, inner cap (2) below is fixed with screen drum (5), the sieve aperture internal diameter≤6mm of screen drum (5).

2. fermentation tank according to claim 1 is characterized in that being placed with on the inner cap (2) balancing weight (4).

3. the fermentation tank with unsteady inner cap comprises container (1), and container (1) jar mouthful (1A) internal diameter is less than container (1) tank body (1B) internal diameter; Seal cover (7) upper shield that is embedded with rubber seal (6) is on container (1); Be plugged with sealing-plug (8) in seal cover (7) centre bore, fluid-tight air bleeding valve (9) air inlet pipe is inserted in sealing-plug (8) centre bore, it is characterized in that having in the container (1) unsteady, outer (2A) to upper overturning, in the inner cap (2) of through hole (2B) is arranged; Inner cap (2) external diameter is less than container (1) jar mouthful (1A) internal diameter; Inner cap (2) lower body is screen drum (5), and the sieve aperture internal diameter≤10mm of screen drum (5) is fixed with the flexible screen pack of tool (3) with bolt (11), nut (10) below screen drum (5) base plate; Mesh size≤3mm * the 3mm of screen pack (3), the big 1～3mm of diameter container (1) tank body (1B) internal diameter of screen pack (3).

4. fermentation tank according to claim 3 is characterized in that being placed with on the inner cap (2) balancing weight (4).

5. fermentation tank with unsteady inner cap; Comprise container (1), it is characterized in that unsteady inner cap (2) is arranged in the container (1), inner cap (2) cross section is identical with container (1) inner chamber shape of cross section; Gap≤6mm between its sidewall and container (1) inwall; There is through hole (2B) in inner cap (2) central authorities, and inner cap (2) below is fixed with the screen drum (5) that is made up of mesh grid or welded mesh, screen drum (5) mesh size≤3mm * 3mm.

6. fermentation tank according to claim 5 is characterized in that being placed with on the inner cap (2) balancing weight (4).