CN211379507U

CN211379507U - Heating device for black tea fermentation

Info

Publication number: CN211379507U
Application number: CN201922252160.6U
Authority: CN
Inventors: 陈蓉
Original assignee: Yibin Awaken Tea Co ltd
Current assignee: Yibin Awaken Tea Co ltd
Priority date: 2019-12-12
Filing date: 2019-12-12
Publication date: 2020-09-01
Anticipated expiration: 2029-12-12

Abstract

The utility model discloses a heating device is used in black tea fermentation, including going out vapour portion, it includes opening closing cap down, the annular disc and the sliding shaft that are located the toper form that the at least three vertical direction of closing cap distributes, and is at least three to go out vapour portion the sliding fit that is of annular disc is last lower, is located the outer periphery of an annular disc on upper portion and the interior table wall sealing connection of closing cap. The utility model discloses in, the play vapour portion that uses includes opening closing cap down, be located the annular disk and the sliding shaft of the toper form of the at least three vertical direction distribution of closing cap, the sliding shaft runs through the top of closing cap and the shrouding fixed connection that sets up with an annular disk middle part that is located the bottom, when the sliding shaft slides down, adjacent annular disk is opened, the gliding distance of sliding shaft is different, the steam volume of getting rid of in the closing cap is different, and then can control the steam volume of carrying in to the fermentation chamber, heating rate can be improved from this.

Description

Heating device for black tea fermentation

Technical Field

The utility model relates to a tea production technical field especially relates to a heating device is used in black tea fermentation.

Background

Tea is a daily drink for people and is beneficial to the health of people, the fermented tea is a general name of tea which has a process of fermentation in the tea making process, tea leaves of tea tree buds are made into crude tea through primary processing procedures of withering, rolling, cutting, fermentation, drying and the like, and then the tea is made into refined tea, namely the fermented tea.

Wherein, use the fermentation machine to ferment usually during the tealeaves fermentation, be equipped with the fermenting chamber in the fermentation machine, during the fermentation, need provide oxygen vapor, temperature and humidity to the tealeaves in the fermenting chamber, current heating methods uses steam heating usually, be equipped with out vapour device in the fermenting chamber, go out the transport of the valve control steam on the vapour device through the switch, however, the volume of steam transport is difficult to control, the not enough problem of play vapour volume appears easily, and then lead to heating rate slowly, moreover, the required humidity of easy increase fermentation of the comdenstion water that produces in the steam, influence the quality of tealeaves fermentation.

Therefore, the utility model provides a heating device for black tea fermentation.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: the heating device for black tea fermentation is provided for solving the problems that the steam quantity generated by steam heating of the existing black tea fermentation machine is difficult to adjust and the humidity is influenced by condensed water generated in the steam.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a heating device is used in black tea fermentation, includes out vapour portion, go out vapour portion including opening closing cap down, the annular disc and the slide axis of the toper form that is located the at least three vertical direction distribution of closing cap, at least three be sliding fit about being of annular disc, be located the outer periphery of an annular disc on upper portion and closing cap interior table wall sealing connection, be located one of bottom the welding of annular disc middle part has the shrouding, the bottom of slide axis run through the top of closing cap and with shrouding up end fixed connection, the vertical direction of slide axis slides, and annular disc and closing cap form a confined cavity, the admission pipe has been seted up at the top of closing cap.

As a further description of the above technical solution:

and the outer diameters of at least three annular discs are sequentially reduced from top to bottom.

As a further description of the above technical solution:

the large end of the annular disc is located at the upper part.

As a further description of the above technical solution:

and the bottom of the sealing plate is screwed with a ball valve.

As a further description of the above technical solution:

the bottom welding of shrouding has hangs the pole, the bottom of hanging the pole can be dismantled and be connected with the water storage bucket that is located the ball valve lower part.

As a further description of the above technical solution:

at least three annular discs are connected through sliding shafts which are uniformly distributed in the circumferential direction.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses in, the play vapour portion that uses includes opening closing cap down, be located the annular disk and the sliding shaft of the toper form of the at least three vertical direction distribution of closing cap, the sliding shaft runs through the top of closing cap and the shrouding fixed connection that sets up with an annular disk middle part that is located the bottom, when the sliding shaft slides down, adjacent annular disk is opened, the gliding distance of sliding shaft is different, the steam volume of getting rid of in the closing cap is different, and then can control the steam volume of carrying in to the fermentation chamber, heating rate can be improved from this.

2. The utility model discloses in, the main aspects of annular disc is located upper portion, and the bottom of shrouding closes the ball valve soon, and the comdenstion water that contains in the steam can assemble on the shrouding from this, when shutting down, can discharge the comdenstion water through manual opening the ball valve, and the comdenstion water that produces in avoiding the steam influences the humidity of black tea fermentation.

Drawings

Fig. 1 shows a schematic structural diagram of a section of a steam outlet part provided according to an embodiment of the present invention;

FIG. 2 shows a schematic structural view of a plurality of annular disks in section provided in accordance with an embodiment of the present invention;

FIG. 3 is a schematic diagram illustrating a top view of a plurality of annular disks provided in accordance with an embodiment of the present invention;

illustration of the drawings:

1. sealing the cover; 11. a steam inlet pipe; 2. an annular disc; 21. closing the plate; 211. a suspension rod; 3. a sliding shaft; 4. a cavity; 5. a ball valve; 6. a water storage barrel; 7. a slide shaft.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a heating device for black tea fermentation comprises a steam outlet part, wherein the steam outlet part comprises a sealing cover 1 with a downward opening, at least three conical annular discs 2 and a sliding shaft 3 which are positioned in the sealing cover 1 and distributed in the vertical direction, a steam inlet pipe 11 is arranged at the top of the sealing cover 1 and used for connecting a pipeline for steam conveying or a pipeline for mixing steam and oxygen, at least three annular discs 2 are in up-and-down sliding fit, further, the at least three annular discs 2 are connected through sliding shafts 7 which are uniformly distributed in the circumferential direction, one end of each sliding shaft 7 is fixedly connected with one annular disc 2 at the upper part, the other end of each sliding shaft is in sliding fit with one annular disc 2 at the lower part, the outer periphery of one annular disc 2 at the upper part is in sealing connection with the inner surface wall of the sealing cover 1 and can be directly welded to form sealing, a sealing plate 21 is welded in the middle of one annular disc 2 at the bottom, the bottom of each sliding shaft 3 penetrates through the top of the sealing cover, 3 vertical direction of sliding shaft slide, annular dish 2 and closing cap 1 form a confined cavity 4, can bond sealed cushion between the adjacent annular dish 2 and seal, 2 external diameters of at least three annular dish reduce from last to down in proper order, therefore, install the top at black tea fermentation chamber with closing cap 1 top, then externally mounted cylinder or electric telescopic handle, the top of sliding shaft 3 is run through and is stretched out outside and cylinder or electric telescopic handle fixed connection, when needs are to the indoor heating of black tea fermentation, the height that the control sliding shaft 3 descends, can control the state of opening between a plurality of annular dishes 2, and then can control the transport capacity of steam, and then improve rate of heating.

Specifically, as shown in fig. 2, the large end of the annular disc 2 is located at the upper part, and the ball valve 5 is screwed to the bottom of the sealing plate 21, so that the condensed water contained in the steam can be collected on the sealing plate 21, and when the steam generator is stopped, the condensed water can be discharged by manually opening the ball valve 5.

Specifically, as shown in fig. 1, the bottom welding of shrouding 21 has hanging pole 211, and the bottom of hanging pole 211 can be dismantled and is connected with the storage bucket 6 that is located the ball valve 5 lower part, hangs pole 211 bottom and can weld the dop, and the card hole can be seted up to the outer wall of storage bucket 6, and storage bucket 6 can be connected with hanging pole 211 buckle, from this, can connect convenient operation greatly through storage bucket 6 of ball valve 5 exhaust water.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The heating device for the black tea fermentation comprises a steam outlet part and is characterized in that the steam outlet part comprises a sealing cover (1) with a downward opening, at least three conical annular discs (2) and a sliding shaft (3), the annular discs (2) are positioned in the sealing cover (1) and distributed in the vertical direction, the annular discs (2) are in up-and-down sliding fit, the outer periphery of one annular disc (2) positioned on the upper part is in sealing connection with the inner surface wall of the sealing cover (1), a sealing plate (21) is welded in the middle of one annular disc (2) positioned at the bottom, the bottom of the sliding shaft (3) penetrates through the top of the sealing cover (1) and is fixedly connected with the upper end surface of the sealing plate (21), the sliding shaft (3) slides in the vertical direction, the annular disc (2) and the sealing cover (1) form a closed cavity (4), and the top of the sealing cover (1) is provided with a steam inlet pipe (11).

2. A heating unit for black tea fermentation according to claim 1, wherein the outer diameters of at least three of said annular disks (2) decrease from top to bottom.

3. A heating unit for black tea fermentation according to claim 2, wherein the large end of the annular disc (2) is located at the upper part.

4. A heating unit for black tea fermentation according to claim 3, wherein the bottom of the closing plate (21) is screwed with a ball valve (5).

5. A heating device for black tea fermentation as claimed in claim 4, wherein the bottom of the closing plate (21) is welded with a hanging rod (211), and the bottom of the hanging rod (211) is detachably connected with a water storage barrel (6) positioned at the lower part of the ball valve (5).

6. A heating device for black tea fermentation according to claim 1, characterized in that at least three of said annular discs (2) are connected by circumferentially evenly distributed sliding shafts (7).