Tea beverage storage and sterilization device

Abstract

The utility model discloses a tea beverage storage and sterilization device, and relates to the technical field of tea beverage sterilization. The device structurally comprises a vertical tank, an isolation light-transmitting protective seat, an ultraviolet sterilization main body and a protective upper cover, a coaxially arranged circular pipe is fixed at the upper end of the vertical tank in a penetrating manner; a first flange ring is fixed at the upper end of the circular pipe; the isolation light-transmitting protection base penetrates through the round pipe and is located on the first flange ring. The isolation light-transmitting protection seat comprises a bearing seat, a quartz glass tube, a base, four pull rods with double threads and four nuts with caps. The utility model aims at improving the sterilization effect and efficiency of tea drinks and keeping the mouth feel and quality of the tea drinks at the same time; the device comprises a vertical tank, an isolation light-transmitting protection seat, an ultraviolet sterilization main body, a protection upper cover and other components, and tea drinks are irradiated and sterilized in an ultraviolet sterilization mode, so that the influence of ultrahigh-temperature sterilization on the taste of the tea drinks is avoided. And due to the design of the isolation light-transmitting protection seat, external pollutants can be prevented from entering the vertical can, and the purity of tea drinks is guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of tea beverage sterilization, especially relates to a tea beverage storage sterilization device. BACKGROUND

[0002] Tea beverage refers to tea soup made by extracting, filtering and clarifying tea leaves with water, or products processed by adding water, sugar solution, acidifying agent, edible essence, fruit juice or plant (grain) extraction liquid into tea soup. In addition, tea beverage also includes beverages processed by using tea extraction liquid, tea powder and concentrated liquid as main raw materials, which has unique flavor of tea leaves, contains natural tea polyphenols, caffeine and other effective components of tea leaves, and has nutritional and health care functions, and is a multifunctional beverage for quenching thirst.

[0003] In the production process of tea beverage, the intermediate products need to be sterilized multiple times to ensure the quality of the products. However, the existing tea beverage sterilization method mostly relies directly on high temperature for sterilization, which greatly reduces the taste of tea beverage.

[0004] The current relatively safe sterilization method is ultraviolet sterilization. Ultraviolet sterilization technology is a method that uses specific wavelength ultraviolet light (usually in the range of 240-280nm, among which the sterilization effect of 253.7nm wavelength is the most significant) to destroy the DNA or RNA structure in microbial cells, thereby achieving the purpose of sterilization and disinfection. This technology has the advantages of no residue, environmental friendliness, simple operation, etc., and has been widely used in food processing and preservation fields. For fruit tea, although tea leaves themselves do not contain living cells, fruit tea may come into contact with various microorganisms such as bacteria and viruses during production, which may affect the quality and safety of fruit tea. Using ultraviolet sterilization can effectively kill these microorganisms and ensure the sanitary quality of fruit tea. At the same time, ultraviolet sterilization does not have a negative impact on the flavor and taste of fruit tea, and does not leave any chemical residues, so it is an ideal sterilization method. Therefore, the utility model provides a tea beverage storage sterilization device. UTILITY MODEL CONTENT

[0005] The utility model aims at providing a tea beverage storage sterilization device, which irradiates and sterilizes tea beverage by ultraviolet sterilization, avoiding the influence of ultrahigh temperature sterilization on the taste of tea beverage.

[0006] To solve the above technical problems, the utility model is realized by the following technical scheme:

[0007] The utility model discloses a kind of tea beverage storage sterilization devices, including vertical jar, isolation light-transmitting protective seat, ultraviolet sterilization main part and protective upper cover;The vertical jar upper end is fixed with the coaxial pipe of being set through;The upper end of the pipe is fixed with the first flange ring;The isolation light-transmitting protective seat is seated on the first flange ring through the pipe;First rubber washer is arranged between the isolation light-transmitting protective seat and the first flange ring;The supporting seat is inserted and is installed on the pipe, and the supporting seat, first flange ring and the protective upper cover are connected and fixed by several groups of bolt nut;The drawbar is threadedly connected on the supporting seat;The quartz glass tube is clamped and installed between the base and the supporting seat by four double-headed threaded drawbars and four cap nuts;The ultraviolet sterilization main part includes the round lap board placed in the supporting seat;The lower surface of the round lap board is fixed with the coaxial setting cylindrical extension rod;The lower end of the cylindrical extension rod is fixed with ultraviolet lamp holder, and the ultraviolet lamp holder is placed in the quartz glass tube;A circle of ultraviolet lamp tubes is evenly arranged and installed on the ultraviolet lamp holder;Handle is fixed on the upper surface of the round lap board;Thread hole is formed in the round lap board.

[0008] As a preferred technical scheme of the utility model, the lower end of the vertical jar is fixed with a plurality of fixed supporting legs;The outer wall of the upper end of the vertical jar is fixed with a liquid inlet pipe;The outer wall of the lower end of the vertical jar is fixed with a liquid outlet pipe;The lower end of the vertical jar is fixed with a liquid discharge pipe;The first pipeline valve is installed on the liquid inlet pipe;The second pipeline valve is installed on the liquid outlet pipe;The third pipeline valve is installed on the liquid discharge pipe.

[0009] As a preferred technical scheme of the utility model, the supporting seat includes a cylindrical body matched with the inner wall of the pipe and opened;The second flange ring matched with the first flange ring is fixed on the outer wall of the upper end of the cylindrical body;The coaxially arranged insertion hole is formed in the bottom surface of the cylindrical body, the diameter of the round lap board is greater than the inner diameter of the insertion hole, and the outer diameter of the ultraviolet lamp holder is less than the inner diameter of the insertion hole;The four internally threaded pipes threadedly connected with the upper ends of the drawbars are fixed on the bottom surface of the cylindrical body;The first limiting ring limiting matched with the outer wall of the upper end of the quartz glass tube is fixed on the inner side of the four internally threaded pipes on the bottom surface of the cylindrical body;The second rubber washer is arranged between the quartz glass tube and the bottom surface of the cylindrical body.

[0010] As a preferred technical scheme of the utility model, the base includes a first circular plate with a diameter smaller than the inner diameter of the pipe;The second limiting ring limiting matched with the outer wall of the lower end of the quartz glass tube is fixed on the upper surface of the first circular plate;The third rubber washer is arranged between the quartz glass tube and the first circular plate;The first circular through hole for the drawbar to pass through is formed in the first circular plate.

[0011] As a preferred technical scheme of the utility model, the protective upper cover comprises a second circular plate; the second circular plate is provided with a second circular through hole matched with the second flange upper bolt through hole; a wire penetrating pipe is fixedly penetrated on the second circular plate.

[0012] The utility model has the following beneficial effects:

[0013] The utility model discloses a design of the isolation light-transmitting protective seat makes that ultraviolet rays can penetrate quartz glass tube and carry out sterilization to tea beverage, and meanwhile avoids that the outside pollutant enters the vertical jar, guarantees the purity of tea beverage.

[0014] The utility model discloses a design of the isolation light-transmitting protective seat makes that ultraviolet rays can penetrate quartz glass tube and carry out sterilization to tea beverage, and simultaneously avoids that the outside pollutant enters the vertical jar, guarantees the purity of tea beverage.

[0015] The utility model discloses a design of the isolation light-transmitting protective seat makes that ultraviolet rays can penetrate quartz glass tube and carry out sterilization to tea beverage, and simultaneously avoids that the outside pollutant enters the vertical jar, guarantees the purity of tea beverage.

[0016] The utility model discloses a design of the isolation light-transmitting protective seat makes that ultraviolet rays can penetrate quartz glass tube and carry out sterilization to tea beverage, and simultaneously avoids that the outside pollutant enters the vertical jar, guarantees the purity of tea beverage.

[0017] Of course, any product of the utility model does not necessarily need to achieve all the advantages mentioned above at the same time. DRAWINGS

[0018] In order to make the technical scheme of the embodiments of the utility model clearer, the following will briefly introduce the drawings needed for the embodiment description, and obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can also be obtained according to these drawings without creative labor.

[0019] Figure 1 It is the structural schematic diagram of the utility model tea beverage storage sterilization device.

[0020] Figure 2 It is the axial section schematic view of the utility model. Figure 1

[0021] Figure 3 It is the structural schematic diagram of the vertical jar.

[0022] Figure 4 It is the structural schematic diagram of the isolation light-transmitting protective seat and the ultraviolet ray sterilization main part.

[0023] Figure 5 It is the structural schematic diagram of the bearing seat.​

[0024] Figure 6 is a structural schematic view of the base.

[0025] Figure 7 is a structural schematic view of the ultraviolet sterilization main body.

[0026] Figure 8 is a structural schematic view of the protective upper cover.

[0027] In the drawings, the components represented by each reference numeral are listed as follows:

[0028] 1 - stand, 2 - isolation light protection seat, 3 - ultraviolet sterilization main body, 4 - protective upper cover, 11 - round pipe, 12 - first flange ring, 13 - fixed support leg, 14 - liquid inlet pipe, 15 - liquid outlet pipe, 16 - liquid discharge pipe, 17 - first pipeline valve, 18 - second pipeline valve, 19 - third pipeline valve, 21 - bearing seat, 22 - quartz glass tube, 23 - base, 24 - pull rod, 25 - nut with cap, 211 - cylindrical body, 212 - second flange ring, 213 - insertion hole, 214 - internally threaded pipe, 215 - first limiting ring, 231 - first circular plate, 232 - second limiting ring, 233 - first circular through hole, 31 - round lap plate, 32 - cylindrical extension rod, 33 - ultraviolet lamp holder, 34 - ultraviolet lamp tube, 35 - handle, 36 - threading hole, 41 - second circular plate, 42 - second circular through hole, 43 - threading pipe. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application. Specific embodiment one:

[0031] Please refer to Figures 1-8As shown, the utility model is a kind of tea beverage storage sterilization device, including vertical jar 1, isolation light-transmitting protective seat 2, ultraviolet sterilization main part 3 and protective upper cover 4. The upper end of vertical jar 1 is fixed with the coaxial setting pipe 11. The upper end of pipe 11 is fixed with first flange 12. Isolation light-transmitting protective seat 2 is seated on first flange 12 through pipe 11. First rubber washer is arranged between isolation light-transmitting protective seat 2 and first flange 12. Isolation light-transmitting protective seat 2 includes support seat 21, quartz glass tube 22, base 23, four double-headed threaded pull rods 24 and four cap nuts 25. Support seat 21 is inserted and installed on pipe 11, and support seat 21, first flange 12 and protective upper cover 4 are connected and fixed by a plurality of groups of bolts and nuts. Pull rod 24 is threadedly connected on support seat 21. Quartz glass tube 22 is clamped and installed between base 23 and support seat 21 by four double-headed threaded pull rods 24 and four cap nuts 25.

[0032] Ultraviolet sterilization main part 3 specifically includes round lap plate 31 placed in support seat 21. The lower surface of round lap plate 31 is fixed with coaxially arranged cylindrical extension rod 32. The lower end of cylindrical extension rod 32 is fixed with ultraviolet lamp holder 33, and ultraviolet lamp holder 33 is placed in quartz glass tube 22. A circle of uniformly distributed ultraviolet lamp tubes 34 is installed on ultraviolet lamp holder 33. Handle 35 is fixed on the upper surface of round lap plate 31. Thread hole 36 is formed on the upper surface of round lap plate 31.

[0033] Insert isolation light-transmitting protective seat 2 in the upper end of vertical jar 1, provide a device that is both light-transmitting and isolated from tea beverage in vertical jar 1 for the installation of ultraviolet sterilization main part 3, effectively guarantee ultraviolet sterilization while avoiding the introduction of new pollutants.

[0034] The combination of isolation light-transmitting protective seat 2, ultraviolet sterilization main part 3 and protective upper cover 4 facilitates disassembly and maintenance from vertical jar 1, and is conducive to maintenance work.

[0035] Among them, the lower end of vertical jar 1 is fixed with a plurality of fixed support legs 13. The outer wall of the upper end of vertical jar 1 is fixed with inlet pipe 14. The outer wall of the lower end of vertical jar 1 is fixed with outlet pipe 15. The lower end of vertical jar 1 is fixed with drain pipe 16. First pipe valve 17 is installed on inlet pipe 14. Second pipe valve 18 is installed on outlet pipe 15. Third pipe valve 19 is installed on drain pipe 16. After tea beverage filling in vertical jar 1 is completed, ultraviolet lamp tube 34 in ultraviolet sterilization main part 3 is started to irradiate and sterilize tea beverage in vertical jar 1 with ultraviolet rays, and after sterilization is completed, second pipe valve 18 on outlet pipe 15 is opened for filling. After emptying, second pipe valve 18 is closed. Tea beverage to be sterilized is filled into vertical jar 1 again, and the reciprocating process is repeated.

[0036] The supporting seat 21 specifically comprises a cylindrical body 211 matched with the upper opening of the inner wall of the circular tube 11. The outer wall of the upper end of the cylindrical body 211 is fixed with a second flange ring 212 matched with the first flange ring 12. The bottom surface of the cylindrical body 211 is provided with a through hole 213 coaxially arranged, the diameter of the circular clamping plate 31 is greater than the inner diameter of the through hole 213, and the outer diameter of the ultraviolet lamp holder 33 is smaller than the inner diameter of the through hole 213. The bottom surface of the cylindrical body 211 is fixed with four internally threaded pipes 214 threadedly connected with the upper ends of the pull rods 24. The bottom surface of the cylindrical body 211 is fixed with a first limiting ring 215 limiting matched with the outer wall of the upper end of the quartz glass tube 22 on the inner side of the four internally threaded pipes 214. The second rubber gasket is arranged between the quartz glass tube 22 and the bottom surface of the cylindrical body 211. The base 23 specifically comprises a first circular plate 231 with a diameter smaller than the inner diameter of the circular tube 11. The upper surface of the first circular plate 231 is fixed with a second limiting ring 232 limiting matched with the outer wall of the lower end of the quartz glass tube 22. The third rubber gasket is arranged between the quartz glass tube 22 and the first circular plate 231. The first circular plate 231 is provided with a first circular through hole 233 for the pull rod 24 to pass through. The combined structure of the supporting seat 21, the quartz glass tube 22, the base 23, the four double-headed threaded pull rods 24 and the four cap nuts 25 in the isolation light-transmitting protective seat 2 is stable, the isolation effect is good, and the quartz glass tube 22 can be conveniently disassembled and cleaned, which is beneficial to the maintenance operation of the equipment.

[0037] The protective upper cover 4 specifically comprises a second circular plate 41. The second circular plate 41 is provided with a second circular through hole 42 matched with the bolt through hole of the second flange ring 212. The wire pipe 43 is fixedly penetrated through the second circular plate 41. The upperly mounted protective upper cover 4 can block the ultraviolet rays from irradiating to the outside and avoid dust and the like from falling on the ultraviolet lamp tube 34 to affect the sterilization effect.

[0038] In the description of the present specification, the description of the terms "one embodiment", "example", "specific example" and the like means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are contained in at least one embodiment or example of the present application. In the present specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0039] The preferred embodiments disclosed above are only used to help describe the utility model. The preferred embodiments do not describe all the details and do not limit the utility model to the specific embodiments. Obviously, according to the content of the specification, many modifications and changes can be made. The specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that the persons skilled in the art can well understand and utilize the utility model. The utility model is limited by the claims and the entire scope and equivalents thereof.

Claims

1. A tea beverage storage sterilization device, characterized in that: It comprises a vertical tank (1), an isolation light-transmitting protective seat (2), an ultraviolet sterilization main body (3) and a protective upper cover (4). The upper end of the vertical tank (1) is fixed with a coaxially arranged circular tube (11); the upper end of the circular tube (11) is fixed with a first flange (12); the isolation light-transmitting protective seat (2) is seated on the first flange (12) through the circular tube (11); a first rubber gasket is arranged between the isolation light-transmitting protective seat (2) and the first flange (12); The isolation light-transmitting protective seat (2) comprises a supporting seat (21), a quartz glass tube (22), a base (23), four double-headed threaded pull rods (24) and four capped nuts (25); the supporting seat (21) is inserted and installed on the circular tube (11), and the supporting seat (21), the first flange (12) and the protective upper cover (4) are connected and fixed by a plurality of groups of bolts and nuts; the pull rod (24) is threadedly connected to the supporting seat (21); the quartz glass tube (22) is clamped and installed between the base (23) and the supporting seat (21) by the four double-headed threaded pull rods (24) and the four capped nuts (25); The ultraviolet sterilization main body (3) comprises a circular clamping plate (31) arranged in the supporting seat (21); the lower surface of the circular clamping plate (31) is fixed with a coaxially arranged cylindrical extension rod (32); the lower end of the cylindrical extension rod (32) is fixed with an ultraviolet lamp holder (33), and the ultraviolet lamp holder (33) is arranged in the quartz glass tube (22); a plurality of uniformly distributed ultraviolet lamp tubes (34) are installed on the ultraviolet lamp holder (33); a handle (35) is fixed to the upper surface of the circular clamping plate (31); a threading hole (36) is formed in the circular clamping plate (31).

2. The tea beverage storage sterilizing device according to claim 1, characterized in that, The lower end of the vertical tank (1) is fixed with a plurality of fixed support legs (13); the upper end of the vertical tank (1) is fixed with an inlet pipe (14); the lower end of the vertical tank (1) is fixed with an outlet pipe (15); the lower end of the vertical tank (1) is fixed with a drainage pipe (16); a first pipe valve (17) is installed on the inlet pipe (14); a second pipe valve (18) is installed on the outlet pipe (15); a third pipe valve (19) is installed on the drainage pipe (16).

3. The tea beverage storage sterilization device according to claim 1, characterized in that, The supporting seat (21) includes a cylindrical body (211) matched with the upper opening of the inner wall of the circular tube (11); the outer wall of the upper end of the cylindrical body (211) is fixed with a second flange ring (212) matched with the first flange ring (12); the bottom surface of the cylindrical body (211) is provided with a through hole (213) coaxially arranged; the diameter of the circular clamping plate (31) is greater than the inner diameter of the through hole (213); the outer diameter of the ultraviolet lamp holder (33) is smaller than the inner diameter of the through hole (213); the bottom surface of the cylindrical body (211) is fixed with four internally threaded pipes (214) threadedly connected with the upper end of the pull rod (24); the bottom surface of the cylindrical body (211) is fixed with a first limiting ring (215) limiting matched with the outer wall of the upper end of the quartz glass tube (22) on the inner side of the four internally threaded pipes (214); the second rubber gasket is arranged between the quartz glass tube (22) and the bottom surface of the cylindrical body (211).

4. The tea beverage storage sterilizing device according to claim 3, characterized in that, The base (23) includes a first circular plate (231) with a diameter smaller than the inner diameter of the circular tube (11); the upper surface of the first circular plate (231) is fixed with a second limiting ring (232) limiting matched with the outer wall of the lower end of the quartz glass tube (22); the third rubber gasket is arranged between the quartz glass tube (22) and the first circular plate (231); the first circular plate (231) is provided with a first circular through hole (233) for the pull rod (24) to pass through.

5. The tea beverage storage sterilization device according to claim 4, characterized in that, The protective upper cover (4) includes a second circular plate (41); the second circular plate (41) is provided with a second circular through hole (42) matched with the bolt through hole of the second flange ring (212); the second circular plate (41) is fixed with a wire pipe (43) penetratingly arranged.

Images