阅读说明：本技术 一种涡旋式汽液直接混合杀菌装置 (Vortex type steam-liquid direct mixing sterilization device ) 是由 贺庆龙 张冰 郝振利 温研 于 2020-07-14 设计创作，主要内容包括：本发明提出了一种涡旋式汽液直接混合杀菌装置,属于乳业生产机械设备领域。解决了现有杀菌器加热时间长,蒸汽消耗量大、易结垢的问题。它包括蒸汽进管、变径接头、进料管、汽液混合室和出料管,所述蒸汽进管的进口处与蒸汽管道相连,所述蒸汽进管上设置有多个蒸汽出口,每个蒸汽出口均与变径接头的收口端相连,所述汽液混合室上开设有蒸汽进口,所述蒸汽进口为切线方向的长条孔,所述变径接头的扩口端与汽液混合室上开设有的蒸汽进口相连,所述汽液混合室一端与进料管相连,另一端与出料管相连,所述进料管的进口沿切线方向设置。它主要用于对物料进行杀菌。(The invention provides a vortex type direct vapor-liquid mixing and sterilizing device, and belongs to the field of mechanical equipment for dairy production. Solves the problems of long heating time, high steam consumption and easy scaling of the existing sterilizer. It includes that steam advances pipe, reducer union, inlet pipe, vapour-liquid mixing chamber and discharging pipe, steam advances the import department of pipe and links to each other with steam conduit, steam advances to be provided with a plurality of steam outlet on managing, and every steam outlet all links to each other with reducer union's receipts mouth end, steam inlet has been seted up on the vapour-liquid mixing chamber, steam inlet is tangential direction's rectangular hole, it links to each other to set up some steam inlet on reducer union's the flaring end and the vapour-liquid mixing chamber, vapour-liquid mixing chamber one end links to each other with the inlet pipe, and the other end links to each other with the discharging pipe, the import of inlet pipe sets up along tangential direction. It is mainly used for sterilizing materials.)

1. The utility model provides a vortex formula vapour-liquid direct mixing sterilizing equipment which characterized in that: it includes that steam advances pipe (1), reducing joint (3), inlet pipe (4), vapour-liquid mixing chamber (6) and discharging pipe (8), the import department that steam advances pipe (1) links to each other with steam conduit, be provided with a plurality of steam outlets on steam advances pipe (1), every steam outlet all links to each other with the receipts mouth end of reducing joint (3), steam inlet has been seted up on vapour-liquid mixing chamber (6), steam inlet is tangential direction's rectangular hole, the flaring end of reducing joint (3) links to each other with some steam inlet of seting up on vapour-liquid mixing chamber (6), vapour-liquid mixing chamber (6) one end links to each other with inlet pipe (4), and the other end links to each other with discharging pipe (8), the import of inlet pipe (4) sets up along tangential direction.

2. The vortex type vapor-liquid direct mixing sterilization device as claimed in claim 1, wherein: the steam outlet is connected with the mouth end of the reducer union (3) through the first quick clamping assembly (2).

3. The vortex type vapor-liquid direct mixing sterilization device as claimed in claim 1, wherein: the steam outlet is connected with the closing end of the reducer union (3) through a manual ball valve (9).

4. The vortex type vapor-liquid direct mixing sterilization device as claimed in claim 3, wherein: and two ends of the manual ball valve (9) are respectively connected with the steam outlet and the closing end of the reducer union (3) through the first quick clamping assembly (2).

5. The vortex type vapor-liquid direct mixing sterilization device as claimed in claim 1, wherein: the number of the steam outlets is two.

6. The vortex type vapor-liquid direct mixing sterilization device as claimed in claim 1, wherein: and two ends of the vapor-liquid mixing chamber (6) are respectively connected with the feeding pipe (4) and the discharging pipe (8) through a second quick clamping assembly (5).

7. The vortex type vapor-liquid direct mixing sterilization device as claimed in claim 1, wherein: the discharge pipe (8) is of an eccentric reducing structure.

8. The vortex type vapor-liquid direct mixing sterilization device as claimed in claim 1, wherein: the lower end of the vapor-liquid mixing chamber (6) is fixedly connected with the supporting seat (7).

9. The vortex type vapor-liquid direct mixing sterilization device as claimed in claim 8, wherein: the vapor-liquid mixing chamber (6) is connected with the supporting seat (7) through welding.

10. The vortex type vapor-liquid direct mixing sterilization device as claimed in claim 1, wherein: the flaring end of the reducing joint (3) is connected with the gas-liquid mixing chamber (6) through welding.

Technical Field

The invention belongs to the field of dairy production mechanical equipment, and particularly relates to a vortex type direct vapor-liquid mixing and sterilizing device.

Background

Need use the sterilizer to disinfect to the material in dairy production process, current traditional sterilizer is mostly the shell and tube sterilizer, what adopt is the mode of indirect heating, and heat time is longer, breeds thermophilic fungus easily, influences bactericidal effect and sterilization efficiency, and traditional sterilizer steam consumption is big moreover, is unfavorable for energy saving and consumption reduction, and traditional sterilizer easily scales, and the shorter production efficiency that influences of cleaning time interval.

Disclosure of Invention

The invention provides a vortex type direct vapor-liquid mixing sterilization device for solving the problems in the prior art.

In order to achieve the purpose, the invention adopts the following technical scheme: the utility model provides a vortex formula vapour-liquid direct mixing sterilizing equipment, it includes that steam advances pipe, reducer union, inlet pipe, vapour-liquid mixing chamber and discharging pipe, steam advances the import department of pipe and links to each other with steam conduit, steam advances to be provided with a plurality of steam outlet on managing, and every steam outlet all links to each other with reducer union's receipts mouth end, steam inlet has been seted up on the vapour-liquid mixing chamber, steam inlet is tangential direction's rectangular hole, reducer union's flaring end links to each other with vapour-liquid mixing chamber on set up some steam inlet, vapour-liquid mixing chamber one end links to each other with the inlet pipe, and the other end links to each other with the discharging pipe, the import of inlet pipe sets up along tangential direction.

Furthermore, the steam outlet is connected with the reducing joint through the first quick clamping assembly.

Furthermore, the steam outlet is connected with the reducing joint through a manual ball valve.

Furthermore, two ends of the manual ball valve are respectively connected with the steam outlet and the receiving end of the reducer union through the first quick clamping assembly.

Further, the number of the steam outlets is two.

Furthermore, two ends of the vapor-liquid mixing chamber are respectively connected with the feeding pipe and the discharging pipe through a second quick clamping assembly.

Furthermore, the discharge pipe is of an eccentric reducing structure.

Furthermore, the lower end of the vapor-liquid mixing chamber is fixedly connected with the supporting seat.

Furthermore, the vapor-liquid mixing chamber is connected with the supporting seat through welding.

Furthermore, the flaring end of the reducing joint is connected with the vapor-liquid mixing chamber through welding.

Compared with the prior art, the invention has the beneficial effects that: the invention solves the problems of long heating time, high steam consumption and easy scaling of the existing sterilizer. The invention can shorten the heating time, improve the sterilization efficiency and the sterilization effect, reduce the steam consumption, save the energy, increase the cleaning time interval of the equipment and increase the productivity. Meets the food sanitation requirement and can be cleaned in situ without disassembly.

Drawings

FIG. 1 is a schematic perspective view of a vortex-type direct vapor-liquid mixing sterilization device according to the present invention;

FIG. 2 is a schematic perspective view of a vapor-liquid mixing chamber according to the present invention;

FIG. 3 is a schematic top view of a vapor-liquid mixing chamber according to the present invention;

FIG. 4 is a schematic view of the cross-sectional structure A-A of FIG. 3 according to the present invention.

1-steam inlet pipe, 2-first quick clamping component, 3-reducer union, 4-feed pipe, 5-second quick clamping component, 6-steam-liquid mixing chamber, 7-supporting seat, 8-discharge pipe and 9-manual ball valve.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely explained below with reference to the drawings in the embodiments of the present invention.

Referring to fig. 1-4 to illustrate the embodiment, a vortex type direct vapor-liquid mixing sterilization device comprises a vapor inlet pipe 1, a reducer union 3, a feed pipe 4, a vapor-liquid mixing chamber 6 and a discharge pipe 8, wherein an inlet of the vapor inlet pipe 1 is connected with a vapor pipeline, the vapor inlet pipe 1 is provided with a plurality of vapor outlets, each vapor outlet is connected with a terminating end of the reducer union 3, the vapor-liquid mixing chamber 6 is provided with a vapor inlet, the vapor inlets are elongated holes in a tangential direction, an expanding end of the reducer union 3 is connected with a vapor inlet arranged on the vapor-liquid mixing chamber 6, one end of the vapor-liquid mixing chamber 6 is connected with the feed pipe 4, the other end of the vapor-liquid mixing chamber is connected with the discharge pipe 8, and an inlet of the feed pipe 4 is arranged in the tangential direction.

The material of this embodiment enters into the inside of inlet pipe 4 through inlet pipe 4 upper portion is the tangent flow mode, then gets into inside and pure steam mixed heating of vapour-liquid mixing chamber 6 and flows out through discharging pipe 8. Pure steam enters from the inlet of the steam inlet pipe 1 and flows out from the steam outlet at the lower part. The steam enters the steam inlet at the top of the steam-liquid mixing chamber 6 after passing through the reducer union 3 and enters the inside of the steam-liquid mixing chamber 6 in a tangential flow mode to be mixed with the material to heat the material. Utilize vapour-liquid mixing chamber 6 to make material and pure steam directly mix, high-temperature steam can heat the material to the required temperature of disinfecting in very short time, shortens the heat time greatly, improves sterilization efficiency and bactericidal effect. Because the steam is directly mixed with the materials, the heat transfer medium is removed, the heat loss is reduced, the heat transfer efficiency is improved, the required steam quantity is reduced, and the effect of saving the steam is achieved. Because the feed inlet of the feed pipe 4 and the steam inlet of the steam-liquid mixing chamber 6 both adopt tangent forms, and the steam flow rate is high, the feed liquid flows spirally at high speed in the steam-liquid mixing chamber 6, the heating temperature is uniform, and the feed liquid is not easy to stay to generate the scaling phenomenon. Therefore, the cleaning time interval of the equipment can be increased, and the productivity is increased.

The import department that this embodiment steam entered pipe 1 links to each other with steam conduit through the flange, pure steam advances pipe 1 through reducer union 3 entering vapour-liquid mixing chamber 6 through steam, the material is tangent line spiral flow state entering vapour-liquid mixing chamber 6 through inlet pipe 4, the steam inlet of vapour-liquid mixing chamber 6 is the rectangle tangent line form along the pipe wall, and the steam velocity of flow is higher moreover, make the feed liquid be high-speed spiral flow mode in vapour-liquid mixing chamber 6, it improves heating rate to increase area of contact, avoid the feed liquid to glue the pipe wall and take place the scale deposit phenomenon. Steam outlet links to each other through the binding off end of first fast calorie of subassembly 2 with reducing joint 3, and steam outlet links to each other through the binding off end of manual ball valve 9 with reducing joint 3, and manual ball valve 9 both ends link to each other through the binding off end of first fast calorie of subassembly 2 with steam outlet and reducing joint 3 respectively, and steam outlet quantity is two, and 6 both ends of vapour-liquid mixing chamber link to each other with inlet pipe 4 and discharging pipe 8 through second fast calorie of subassembly 5 respectively. First fast card subassembly 2 and the fast card subassembly 5 of second are the quick subassembly of blocking of sanitary-grade, advance to manage 1 and reducing joint 3 through steam and set up manual ball valve 9 and can realize adjusting the flow of pure steam to satisfy the sterilization temperature requirement of different material flow. The discharging pipe 8 is of an eccentric reducing structure, and liquid is prevented from remaining in the gas-liquid mixing chamber 6. The lower end of the gas-liquid mixing chamber 6 is fixedly connected with the supporting seat 7, the gas-liquid mixing chamber 6 is connected with the supporting seat 7 through welding, and the flared end of the reducer union 3 is connected with the gas-liquid mixing chamber 6 through welding. The metal parts of the sterilizing device are made of stainless steel 304, the surfaces of the sterilizing device meet the food-grade sanitary requirements, and the used sealing gaskets are made of food-grade materials. Clean-in-place (CIP) cleaning may be performed.

The vortex-type direct vapor-liquid mixing sterilization device provided by the invention is described in detail, a specific example is applied in the specification to explain the principle and the implementation mode of the invention, and the description of the embodiment is only used for helping to understand the method and the core idea of the invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present invention.