CN212045484U

CN212045484U - PVC is plastics master batch drying device for tubular product production

Info

Publication number: CN212045484U
Application number: CN201922468551.1U
Authority: CN
Inventors: 许又文
Original assignee: Jiangsu Baixing Pipe Technology Co ltd
Current assignee: Jiangsu Baixing Pipe Technology Co ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-12-01
Anticipated expiration: 2029-12-31

Abstract

The utility model discloses a PVC is plastics master batch drying device for tubular product production, belong to the tubular product apparatus for producing field, a PVC is plastics master batch drying device for tubular product production, including the material loading case, the lower extreme fixedly connected with intermediate pipe of material loading case, the intermediate pipe in-connection has the drying tube, the upper end fixedly connected with spiral feeder of drying tube, be connected with the first gate valve between the inner chamber of material loading case and the spiral feeder, fixedly connected with a plurality of evenly distributed heat conduction baffle on the inner wall of drying tube, it has the electric bar to peg graft in the heat conduction baffle, the lower extreme fixedly connected with teeter chamber of intermediate pipe, rotate on the inner wall of teeter chamber and be connected with the stirring rod, fixedly connected with a plurality of evenly distributed stirring vane on the stirring rod, fixedly connected with the electric bar in the intermediate pipe, be connected with the drive belt between the rotor of electric bar and the stirring rod, the cooled plastic master batch is convenient to collect.

Description

PVC is plastics master batch drying device for tubular product production

Technical Field

The utility model relates to a tubular product apparatus for producing field, more specifically say, relate to a PVC is plastics master batch drying device for tubular product production.

Background

The plastic is a high molecular compound, commonly called plastic or resin, which is prepared by polymerizing monomers serving as raw materials through addition polymerization or condensation polymerization, and the components and the shape and the style can be freely changed. The plastic is formed by pouring synthetic plastic materials into a mould, and then a final product is formed, wherein one main material for forming the PVC plastic pipe is the plastic master batch.

Present plastics master batch forming device, the moisture in the master batch is got rid of in need drying after the master batch shaping, and present plastics master batch production often is a large production moreover, and present drying device often is natural cooling with plastics master batch drying back, and the plastics master batch is because self temperature is higher among the natural cooling process, partly melts easily to glue easily when making the plastics master batch pile together, and the present drying device who is used for the plastics master batch often does not have quick refrigerated mechanism.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

To the problem that exists among the prior art, the utility model aims to provide a PVC is plastics master batch drying device for tubular product production, it can realize easily drying and cooling plastics master batch, conveniently collects the plastics master batch after the cooling.

2. Technical scheme

In order to solve the above problems, the utility model adopts the following technical proposal.

A plastic master batch drying device for PVC pipe production comprises a feeding box, wherein the lower end of the feeding box is fixedly connected with an intermediate pipe, a drying pipe is connected in the intermediate pipe, the upper end of the drying pipe is fixedly connected with a spiral feeder, a first gate valve is connected between the inner cavity of the feeding box and the spiral feeder, the inner wall of the drying pipe is fixedly connected with a plurality of heat conduction partition plates which are uniformly distributed, electric heating rods are inserted in the heat conduction partition plates, the lower end of the intermediate pipe is fixedly connected with a stirring chamber, the inner wall of the stirring chamber is rotatably connected with stirring rods, the stirring rods are fixedly connected with a plurality of uniformly distributed stirring blades, the intermediate pipe is internally and fixedly connected with electric heating rods, a dry ice accommodating cavity is formed in the intermediate pipe, and the inner wall of the stirring chamber is fixedly connected with an even nozzle, the plastic master batch drying device is characterized in that a pressure pump is connected between the nozzle and the dry ice containing cavity, and a support is fixedly connected to the outer wall of the stirring chamber, so that plastic master batches can be easily dried and cooled, and the cooled plastic master batches can be conveniently collected.

Furthermore, an air suction pump is fixedly connected to the support, an air suction pipe is connected between the air suction pump and the stirring chamber, and at least one air inlet is formed in the stirring chamber, so that air circulation in the stirring chamber is facilitated, and the stirring chamber is kept dry.

Further, the bottom of teeter chamber is opened and is chiseled there is the discharge gate, fixedly connected with second gate valve on the discharge gate, the bottom joint of discharge gate has the collection box, and the plastics master batch after convenient cooling is collected.

Furthermore, fixedly connected with and first gate valve assorted guide plate on the inner wall of material loading case conveniently leads the material in the material loading case to first gate valve.

Furthermore, a plurality of ultraviolet drying lamps are fixedly connected to the inner wall of the drying pipe, so that the drying speed in the drying pipe is easy to accelerate.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

(1) this scheme can realize easily drying and cooling plastic master batch, conveniently collects the plastic master batch after the cooling.

(2) The support is fixedly connected with an air pump, an air exhaust pipe is connected between the air pump and the stirring chamber, and at least one air inlet is cut on the stirring chamber, so that air circulation in the stirring chamber is facilitated, and the stirring chamber is kept dry.

(3) The bottom of teeter chamber is dug there is the discharge gate, fixedly connected with second gate valve on the discharge gate, and the bottom joint of discharge gate has the collection box, and the plastics master batch after convenient cooling is collected.

(4) Go up fixedly connected with and first gate valve assorted guide plate on the inner wall of workbin, conveniently with the material direction in the workbin in the first gate valve.

(5) A plurality of ultraviolet drying lamps are fixedly connected to the inner wall of the drying pipe, and the drying speed in the drying pipe is easy to accelerate.

Drawings

Fig. 1 is a cross-sectional view of the present invention;

FIG. 2 is a schematic view of the structure at A in FIG. 1;

fig. 3 is a front view of the present invention.

The reference numbers in the figures illustrate:

the device comprises a material loading box 1, a middle pipe 2, a drying pipe 201, a heat-conducting partition plate 202, a stirring chamber 3, a first gate valve 4, a spiral feeder 5, an electric heating rod 6, a stirring rod 7, a motor 8, a dry ice containing cavity 9, a nozzle 10, a pressure pump 11, an air pump 12, a collecting box 13 and a support 14.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1:

please refer to fig. 1, a plastic master batch drying device for PVC pipe production comprises a feeding box 1, a middle pipe 2 is fixedly connected to the lower end of the feeding box 1, a drying pipe 201 is connected in the middle pipe 2, a spiral feeder 5 is fixedly connected to the upper end of the drying pipe 201, a first gate valve 4 is connected between the inner cavity of the feeding box 1 and the spiral feeder 5, and a guide plate matched with the first gate valve 4 is fixedly connected to the inner wall of the feeding box 1, so that the material in the feeding box 1 can be conveniently guided into the first gate valve 4.

Referring to fig. 2, a plurality of ultraviolet drying lamps are fixedly connected to an inner wall of a drying pipe 201, which is easy to accelerate a drying rate in the drying pipe 201, a plurality of heat conducting partition plates 202 which are uniformly distributed are fixedly connected to the inner wall of the drying pipe 201, an electric heating rod 6 is inserted into the heat conducting partition plates 202, a stirring chamber 3 is fixedly connected to a lower end of an intermediate pipe 2, a stirring rod 7 is rotatably connected to the inner wall of the stirring chamber 3, a plurality of stirring blades which are uniformly distributed are fixedly connected to the stirring rod 7, the electric heating rod 6 is fixedly connected to the intermediate pipe 2, a transmission belt is connected between a rotor of the electric heating rod 6 and the stirring rod 7,

please refer to fig. 1 and 3, a dry ice containing cavity 9 is drilled in the middle pipe 2, an even nozzle 10 is fixedly connected to the inner wall of the stirring chamber 3, a pressure pump 11 is connected between the nozzle 10 and the dry ice containing cavity 9, a support 14 is fixedly connected to the outer wall of the stirring chamber 3, an air pump 12 is fixedly connected to the support 14, an air exhaust pipe is connected between the air pump 12 and the stirring chamber 3, at least one air inlet is drilled in the stirring chamber 3, air circulation in the stirring chamber 3 is facilitated, the stirring chamber 3 is kept dry, a discharge port is drilled at the bottom end of the stirring chamber 3, a second gate valve 15 is fixedly connected to the discharge port, a collecting box 13 is clamped at the bottom end of the discharge port, and collection of cooled plastic master batches is facilitated.

When the device is used, a user pours plastic master batches into a feeding box 1, then opens a first gate valve 4 to enable materials in the feeding box 1 to fall into a spiral feeder 5, material is conveyed through the spiral feeder 5, the plastic master batches output by the spiral feeder 5 fall onto a heat-conducting partition plate 202, the heat-conducting partition plate 202 is added by an electric heating rod 6 to enable the master batches falling on the heat-conducting partition plate 202 to be heated and dried through an ultraviolet drying lamp on the inner wall of a drying pipe 201, then the plastic master batches enter a stirring chamber 3, the plastic master batches in the stirring chamber 3 are uniformly stirred by a stirring blade on a stirring rod 7, then dry ice in a dry ice accommodating cavity 9 is sprayed into the stirring chamber 3 through a nozzle 10 and a pressure pump 11, the plastic master batches in the stirring chamber 3 are cooled through the dry ice, the plastic master batches are fully contacted with the dry ice for heat exchange through stirring, and finally opens a second, the plastic master batches in the stirring chamber 3 fall into the collecting box 13, and the dried plastic master batches can be obtained by detaching the collecting box 13.

The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims

1. The utility model provides a PVC is plastics master batch drying device for tubular product production, includes material loading case (1), its characterized in that: the lower end of the feeding box (1) is fixedly connected with an intermediate pipe (2), a drying pipe (201) is connected in the intermediate pipe (2), a spiral feeder (5) is fixedly connected at the upper end of the drying pipe (201), a first gate valve (4) is connected between the inner cavity of the feeding box (1) and the spiral feeder (5), a plurality of heat conduction partition plates (202) which are uniformly distributed are fixedly connected on the inner wall of the drying pipe (201), an electric heating rod (6) is inserted in each heat conduction partition plate (202), a stirring chamber (3) is fixedly connected at the lower end of the intermediate pipe (2), a stirring rod (7) is rotatably connected on the inner wall of the stirring chamber (3), a plurality of uniformly distributed stirring blades are fixedly connected on the stirring rod (7), the electric heating rod (6) is fixedly connected in the intermediate pipe (2), a driving belt is connected between a rotor of the electric heating rod (6) and the stirring rod (7), a dry ice containing cavity (9) is formed in the middle pipe (2), a dual-nozzle (10) is fixedly connected to the inner wall of the stirring chamber (3), a pressure pump (11) is connected between the nozzle (10) and the dry ice containing cavity (9), and a support (14) is fixedly connected to the outer wall of the stirring chamber (3).

2. The PVC is plastics master batch drying device for tubular product production according to claim 1, its characterized in that: the air pump (12) is fixedly connected to the support (14), an air pumping pipe is connected between the air pump (12) and the stirring chamber (3), and at least one air inlet is formed in the stirring chamber (3).

3. The PVC is plastics master batch drying device for tubular product production according to claim 1, its characterized in that: the bottom of teeter chamber (3) is opened and is chiseled there is the discharge gate, fixedly connected with second gate valve (15) on the discharge gate, the bottom joint of discharge gate has collection box (13).

4. The PVC is plastics master batch drying device for tubular product production according to claim 1, its characterized in that: the inner wall of the feeding box (1) is fixedly connected with a guide plate matched with the first gate valve (4).

5. The PVC is plastics master batch drying device for tubular product production according to claim 1, its characterized in that: a plurality of ultraviolet drying lamps are fixedly connected to the inner wall of the drying pipe (201).