Cooling structure of vacuum conveying cylinder

Abstract

The utility model provides a vacuum conveying cylinder cooling structure which comprises a cylinder body of a vacuum conveying cylinder, the cylinder body is provided with a water passing cavity, a water inlet and a water outlet, the water inlet is located at one end of the cylinder body, the water outlet is located at the other end of the cylinder body, and the water inlet and the water outlet are both communicated with the water passing cavity. The water passing cavity is formed in the barrel body and connected with the water inlet and the water outlet, the temperature of the barrel body is rapidly taken away through continuous water passing of the water passing cavity, and rapid cooling of the barrel body is achieved; and meanwhile, the plastic particles in the cylinder body are in contact with the cylinder body during conveying so as to quickly take away heat, so that quick cooling of the plastic particles is realized.

Description

TECHNICAL FIELD

[0001] The utility model relates to a kind of vacuum conveying cylinder cooling structure. BACKGROUND

[0002] In PVC granulation production process, the rapid cooling of granule is crucial to ensure product quality, prevent sticking and subsequent processing. The traditional cooling conveying device often has low cooling efficiency, complex maintenance, high noise, high energy consumption and environmental pollution. Therefore, it is particularly important to develop a PVC granulation cooling conveying device that integrates efficient cooling, easy maintenance, low noise, energy saving and environmental protection. At the same time, a cooling conveying device conveying cylinder is needed to cooperate with the PVC granulation cooling conveying device that integrates efficient cooling, easy maintenance, low noise, energy saving and environmental protection. SUMMARY

[0003] The utility model provides a kind of vacuum conveying cylinder cooling structure, including the cylinder body of vacuum conveying cylinder, the water cavity is provided on the cylinder body, water inlet and water outlet, the water inlet is located on one end of cylinder body, the water outlet is located on the other end of cylinder body, the water inlet and water outlet are evenly communicated with water cavity, multiple spaced pipe is provided on the water cavity, multiple the pipe is communicated.

[0004] In one or more embodiments, the pipe is connected to the water inlet and the water outlet, respectively.

[0005] In one or more embodiments, the cylinder body forms a U-shaped cylinder body, and the cylinder body has an opening at the upper end, and a cover body is arranged on the opening.

[0006] In one or more embodiments, the cover body is detachably mounted on the cylinder body, and a connecting lug is arranged on the cover body, and a manual lock is arranged on the cylinder body and matched with the connecting lug.

[0007] In one or more embodiments, a lock ring is arranged on the manual lock, which can be hung on the connecting lug and locked with the cover body; or the lock ring is away from the connecting lug and opens the cover body.

[0008] In one or more embodiments, the water cavity is provided with a U-shaped inner wall and a U-shaped outer wall, and the water inlet and the water outlet are arranged on the outer wall, and the water inlet is located at the lower end of the outer wall, and the water outlet is located at the upper end of the outer wall.

[0009] The utility model has the advantages that: by arranging the water cavity on the cylinder body, and connecting the water inlet and the water outlet with the water cavity, the water is continuously supplied through the water cavity to quickly take away the temperature of the cylinder body, realizing the rapid cooling of the cylinder body. At the same time, the plastic particles in the cylinder body are in contact with the cylinder body during conveying to quickly take away the heat, realizing the rapid cooling of the plastic particles. BRIEF DESCRIPTION OF DRAWINGS

[0010] Fig. 1 A schematic view of a vacuum conveying cylinder cooling structure.

[0011] Fig. 2 A partial schematic view of a vacuum conveying cylinder cooling structure.

[0012] Fig. 3 A cross-sectional schematic view of a vacuum conveying cylinder cooling structure. DETAILED DESCRIPTION

[0013] The application will be further described below in conjunction with the accompanying drawings:

[0014] Referring to the drawings Figs. 1-3 A vacuum conveying cylinder cooling structure, comprising a cylinder body 1 of a vacuum conveying cylinder, a water passing cavity 2, a water inlet 3 and a water outlet 4 are arranged on the cylinder body 1, the water inlet 4 is arranged on one end of the cylinder body 1, the water outlet 4 is arranged on the other end of the cylinder body 1, the water inlet 3 and the water outlet 4 are in communication with the water passing cavity 2, a plurality of pipe lines 5 are arranged on the water passing cavity 2, and the plurality of pipe lines 5 are in communication.

[0015] Further, the pipe lines 5 are connected with the water inlet 3 and the water outlet 4 respectively.

[0016] Further, the cylinder body 1 is formed as a U-shaped cylinder body 1, the cylinder body 1 is open at the upper end, a cover body 6 is arranged on the opening, the cover body 6 is detachably mounted on the cylinder body 1, a connecting lug 61 is arranged on the cover body 6, a manual lock 11 is arranged on the cylinder body 1 and matched with the connecting lug 61, a U-shaped lock ring 12 is arranged on the manual lock 11, the lock ring 12 can be hung on the connecting lug 61 and lock the cover body 6, or the lock ring 12 is away from the connecting lug 61 and opens the cover body 13, the detachable cover body 6 is arranged to facilitate the opening of the cylinder body 1, facilitating installation and maintenance, at the same time, a sealing gasket 13 is arranged between the cover body 6 and the cylinder body 1 to form sound insulation and avoid dust flying out.

[0017] Further, the water passing cavity 2 is provided with a U-shaped inner wall 21 and a U-shaped outer wall 22, the water inlet 3 and the water outlet 4 are arranged on the outer wall 22, the water inlet 3 is arranged at the lower end of the outer wall 22, and the water outlet 4 is arranged at the upper end of the outer wall 22.

[0018] In the description of the utility model, it is understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like is the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model.

[0019] In addition, the terms "first" and "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" can explicitly or implicitly include at least one of the features. In the description of the utility model, the meaning of "multiple" is at least two, for example, two, three, etc., unless otherwise specifically limited.

[0020] In the utility model, unless otherwise specifically defined and limited, the terms "mounting", "connection", "connection", "fixing" and the like should be understood broadly, for example, it can be fixed connection, or detachable connection, or integrated; it can be mechanical connection, or electrical connection; it can be directly connected, or indirectly connected through intermediate medium, it can be the communication inside two elements or the interaction relationship between two elements, unless otherwise specifically limited. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0021] In the utility model, unless otherwise specifically defined and limited, the first feature is "on" or "under" the second feature, which can be direct contact between the first and second features, or indirect contact between the first and second features through intermediate medium. Moreover, the first feature "above", "above" and "above" the second feature can be directly above or obliquely above the first feature, or only indicate that the horizontal height of the first feature is higher than that of the second feature. The first feature "below", "below" and "below" the second feature can be directly below or obliquely below the first feature, or only indicate that the horizontal height of the first feature is less than that of the second feature.

[0022] In the description of the present specification, the description of the terms "one embodiment", "some embodiments", "an example", "a specific example", or "some examples" and the like means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included 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 appropriate manner in any one or more embodiments or examples. In addition, the person skilled in the art can combine and combine the different embodiments or examples described in the present specification and the features of the different embodiments or examples without contradiction.

[0023] The above preferred embodiments should be regarded as an illustration of the implementation of the application, and any technical deduction, replacement, improvement and the like made similarly, approximately or based on the application should be regarded as the protection scope of the patent.

Claims

1. A vacuum transfer tube cooling structure, characterized by, The application relates to a cylinder body comprising a vacuum conveying cylinder, wherein a water passing cavity, a water inlet and a water outlet are arranged on the cylinder body, the water inlet is arranged on one end of the cylinder body, the water outlet is arranged on the other end of the cylinder body, the water inlet and the water outlet are communicated with the water passing cavity, a plurality of pipes are arranged on the water passing cavity, the pipes are communicated with each other, the cylinder body is formed into a U-shaped cylinder body, the upper end of the cylinder body is open, a cover body is arranged on the opening, the cover body can be detachably arranged on the cylinder body, a connecting lug is arranged on the cover body, a manual lock matched with the connecting lug is arranged on the cylinder body, a lock ring is arranged on the manual lock, the lock ring can be hung on the connecting lug and lock the cover body, or the lock ring is separated from the connecting lug and the cover body is opened.

2. The vacuum transfer tube cooling structure according to claim 1, characterized by The pipes are respectively connected with the water inlet and the water outlet.

3. The vacuum transfer tube cooling structure according to claim 1, characterized by The water passing cavity is provided with a U-shaped inner wall and a U-shaped outer wall, the water inlet and the water outlet are arranged on the outer wall, the water inlet is arranged on the lower end of the outer wall, and the water outlet is arranged on the upper end of the outer wall.

Images