CN216533790U - A feeding device for making silk in-process - Google Patents

Abstract

The utility model discloses a feeding device used in a silk making process, which comprises: the shoveling plates are arranged on the inner wall, each shoveling plate is provided with a shell, and air holes are formed in the shoveling plates; one end of each material nozzle is connected with the middle layer wall, and the other end of each material nozzle is connected with the shoveling plate and used for injecting the material liquid into the shoveling plate; and the material pipe is connected with the material nozzle and is used for injecting the material liquid for the cigarettes into the material nozzle. According to the feeding device for the silk making process, the feeding flexibility is improved by using the shoveling plates, materials can be fully and uniformly mixed with the feed liquid, the feeding effect is improved, and the production cost is saved; meanwhile, the problem of short contact time between the material liquid and the material in a material spraying method is solved, and the risk of yellow smoke caused by excessive material stains on the surface of the material by an infiltration method is avoided.

Description

A feeding device for making silk in-process

Technical Field

The utility model relates to the technical field of tobacco, in particular to a feeding device used in a tobacco shred manufacturing process.

Background

The cigarette making process mainly comprises two important processes of tobacco shred making and cigarette making, wherein the tobacco shred making process is a process of making tobacco leaves into tobacco shreds, and an important process is a feeding process, and the tobacco shred making process is characterized in that tobacco essence spices are applied to the tobacco leaves or the tobacco shreds, and the special flavor in the tobacco leaves or the tobacco shreds is utilized to cover the bad smell in the tobacco leaves or the tobacco shreds through the feeding process in the tobacco shred making process, or the special flavor or aroma characteristics are endowed to the tobacco leaves or the tobacco shreds through feeding.

At present, the cigarette manufacturing enterprises generally adopt two charging methods: spraying and soaking. The material spraying method is to spray material liquid at the front end or the rear end of the roller by using steam pressure or an air compressor so that the tobacco leaves or the tobacco shreds can uniformly receive the material liquid. The material soaking method is to soak tobacco leaves or tobacco shreds in a prepared material liquid, so that the material liquid can be uniformly and fully absorbed into the tobacco leaves.

The disadvantages of the spraying method are that: (1) the spray nozzle of the material spraying is generally positioned at the front end or the rear end of the roller, and the condition that part of tobacco leaves are not added with material is caused because the time for the tobacco leaves or the cut tobacco to pass through the front end and the rear end of the roller is short, so that the homogenization processing level of the material adding is reduced; (2) because spout material nozzle relatively fixed at cylinder front end, rear end, need grasp the orbit that falls of material in the cylinder completely for the nozzle angle is unanimous with material falling orbit direction, and the abundant quilt of feed liquid that just enables is spouted on the material, however, in actual production, still exists some feed liquid and can not be sprayed the condition on the material by the accuracy.

The disadvantages of the dipping method are: (1) different tobacco leaves and tobacco shreds have different absorption effects on different feed liquids, so that the process has larger uncertainty in the infiltration time, and the actual production application effect and operability are poor; (2) tobacco leaves or tobacco shreds are soaked in the feed liquid, so that a large amount of feed liquid adheres to the surfaces of the materials, and the 'material stains' are dried in subsequent processes to avoid the quality risk of 'yellow spot tobacco' in the subsequent processes, thereby greatly increasing the energy consumption and the site space of production.

In view of this, it is urgently needed to design a feeding device capable of meeting the requirements.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem of providing a feeding device used in a silk making process, which solves the problem of short contact time between material liquid and materials in a material spraying method and avoids the risk of yellow spot smoke caused by excessive material stains on the surfaces of the materials in an infiltration method.

The technical problem to be solved by the utility model is realized by the following technical scheme:

a feeding device for a silk making process, comprising:

the shoveling plates are arranged on the inner wall, each shoveling plate is provided with a shell, and air holes are formed in the shoveling plates;

one end of each material nozzle is fixedly connected with the middle layer wall, and the other end of each material nozzle is connected with the shoveling plate and used for injecting the material liquid into the shoveling plate;

the material pipe is connected with the material nozzle and used for injecting the material liquid for the cigarettes into the material nozzle.

Preferably, in the above technical solution, the plurality of shovelling plates are annularly distributed along the inner wall.

Preferably, in the above technical solution, the plurality of material nozzles are annularly distributed along the middle-layer wall.

Preferably, in the above technical scheme, the material pipe is annular, and the material pipe connects a plurality of the material nozzles together in series.

Preferably, in the above technical solution, the housing is an aluminum alloy housing.

Preferably, in the above technical solution, the inner wall is a thermal insulation layer inner wall, and the middle-layer wall is an aluminum alloy middle-layer wall.

Preferably, in the above technical solution, an outer wall is disposed outside the middle layer wall, and the outer wall is an aluminum alloy outer wall.

Preferably, in the above technical solution, the air holes are uniformly distributed on the shoveling plate.

Preferably, in the above technical solution, the material nozzles correspond to the shoveling plates one by one, or one material nozzle corresponds to 2-3 shoveling plates.

The technical scheme of the utility model has the following beneficial effects:

(1) the application adopts the shoveling plates with the air holes, so that the contact area between the material liquid and the material is increased, and each shoveling plate is connected with one material nozzle, so that the differential control and the accurate control of the feeding can be realized according to the feeding requirement of the material;

(2) the shoveling plate in the device not only improves the flexibility of feeding, but also can fully mix the material and the feed liquid, improves the feeding effect and saves the production cost.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description, serve to explain the principles of the utility model.

Fig. 1 is a schematic view of a feeding device used in a silk making process of the present invention.

Fig. 2 is a schematic structural view of the shoveling plate of the present invention.

Wherein: 1-shovelling plate, 2-inner wall, 3-material nozzle, 4-material pipe, 5-middle wall, 6-outer wall, 7-shell and 8-air hole.

Detailed Description

Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. It should be noted that: the relative arrangement of the components and steps, the numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present invention unless specifically stated otherwise.

As shown in fig. 1 and 2: a feeding device for a silk making process, comprising: a plurality of shovelling plates 1, a plurality of material nozzles 3 and a material pipe 4. The following details:

and a plurality of shoveling plates 1 arranged on the inner wall 2, wherein the shoveling plates 1 are provided with a shell 7, and air holes 8 are arranged on the shoveling plates 1. Preferably, the pores 8 are evenly distributed over the sheet 1. The shoveling plate 1 sprays the feed liquid through the air holes 8, and then the feed liquid is fully contacted with the materials in the device.

Further, a plurality of shovelling plates 1 are distributed along the inner wall 2 in a ring shape. Preferably uniformly distributed.

And one end of each material nozzle 3 is fixedly connected with the middle layer wall 5, and the other end of each material nozzle is connected with the shoveling plate 1 and used for injecting the material liquid into the shoveling plate 1.

Further, a plurality of nozzles 3 are annularly distributed along the middle-layer wall 5. Preferably, the material nozzles 3 correspond to the shovelling plates 1 one by one, or one material nozzle 3 corresponds to 2-3 shovelling plates 1. Can realize reinforced differentiation control and accurate control according to the reinforced demand of material.

And the material pipe 4 is connected with the material nozzle 3 and is used for injecting the material liquid for the cigarettes into the material nozzle 3.

Further, the material pipe 4 is annular, and the material pipe 4 connects a plurality of material nozzles 3 in series.

Further, the housing 7 is an aluminum alloy housing. The inner wall 2 is a heat insulation layer inner wall, and the middle layer wall 5 is an aluminum alloy middle layer wall.

Further, an outer wall 6 is arranged outside the middle layer wall 5, and the outer wall 6 is an aluminum alloy outer wall.

The device of this application, during the use:

the feed liquid for the cigarettes enters the device from the material pipe 4 through steam pressure or an air compressor, is injected into the shovelling plate 1 through the material nozzle 3, and is sprayed out through the air holes 8 on the shovelling plate 1 so as to be fully contacted with the materials in the device. The inner wall 2, the middle layer wall 5 and the outer wall 6 of the device have the functions of heat insulation and fragrance overflow prevention.

Currently, the industry generally uses 1, 2-propanediol to detect the surface of the material to indirectly characterize the homogenization level of the charging process. The homogenization level of the feed after passing through the device is obviously improved, and the detection results are shown in table 1:

TABLE 1 test results

The utility model provides a feeding device used in a silk making process, which is characterized in that air holes are added on a shoveling plate in a roller, and a feed liquid for tobacco is injected into the shoveling plate through the steam pressure or an air compressor by linking with the steam pressure or the air compressor, and the feed liquid enters the roller along with the material and is fully contacted with the shoveling plate, so that the uniform feeding of the material is realized.

The utility model discloses a both solved and spouted the short problem of material method feed liquid and material contact time, avoided the infiltration method again to make the material surface appear too much "material stain" emergence "yellow spot cigarette" risk.

Although the present invention has been described with reference to the above embodiments, it should be understood that the present invention is not limited thereto, and various changes and modifications may be made by those skilled in the art without departing from the spirit and scope of the present invention.

Claims (9)

1. A feeding device for a silk manufacturing process, characterized by comprising:

the shoveling plates (1) are arranged on the inner wall (2), the shoveling plates (1) are provided with shells (7), and air holes (8) are formed in the shoveling plates (1);

a plurality of material nozzles (3), one ends of which are connected with the middle-layer wall (5) and the other ends of which are connected with the shoveling plate (1), and are used for injecting the material liquid into the shoveling plate (1);

the material pipe (4), the material pipe (4) with material mouth (3) link to each other for pour into with cigarette feed liquid in material mouth (3).

2. A feeding device for a silk making process according to claim 1, characterized in that a plurality of said shovelling plates (1) are annularly distributed along said inner wall (2).

3. A feeding device for use in a wire manufacturing process according to claim 1, wherein a plurality of said nozzles (3) are annularly distributed along said intermediate wall (5).

4. A feeding device for use in a throwing process according to claim 1, wherein said feeding tube (4) is annular and said feeding tube (4) connects a plurality of said nozzles (3) together in series.

5. A charging device for use in a wire manufacturing process according to claim 1, characterized in that the casing (7) is an aluminium alloy casing.

6. A feeding device for a silk making process according to claim 1, characterized in that said inner wall (2) is a thermal insulation inner wall and said middle wall (5) is an aluminum alloy middle wall.

7. A charging device for use in a wire manufacturing process according to claim 1, characterized in that an outer wall (6) is provided outside the middle layer wall (5), said outer wall (6) being an aluminum alloy outer wall.

8. The charging device for use in a throwing process according to claim 1, wherein said air holes (8) are evenly distributed on said shoveling plate (1).

9. The feeding device used in the silk making process according to claim 1, wherein the material nozzles (3) correspond to the shoveling plates (1) one by one, or one material nozzle (3) corresponds to 2-3 shoveling plates (1).

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