CN211003578U

CN211003578U - Nitrogen type conveying device for TPU raw material processing

Info

Publication number: CN211003578U
Application number: CN201920905367.6U
Authority: CN
Inventors: 卢松洋; 王清辉
Original assignee: Kunsheng Polymer Materials Fujian Co ltd
Current assignee: Kunsheng Polymer Materials Fujian Co ltd
Priority date: 2019-06-17
Filing date: 2019-06-17
Publication date: 2020-07-14
Anticipated expiration: 2029-06-17

Abstract

The utility model belongs to the relevant equipment field of TPU production especially relates to a nitrogen gas formula conveyor for TPU raw materials processing. The to-be-solved technical problem of the utility model is to provide a can accelerate that the TPU raw materials is carried, the TPU raw materials carries stable nitrogen gas formula conveyor that is used for TPU raw materials processing. A nitrogen type conveying device for TPU raw material processing comprises a suction head, a gas spraying head, a main gas inlet pipe, a first branch pipe, a flow dividing cylinder, an auxiliary gas inlet pipe and the like; the air nozzle is in clearance fit with the interior of the suction head, the main air inlet pipe is detachably arranged at the side parts of the suction head and the air nozzle, and the main air inlet pipe is communicated with the interior of the air nozzle; the bottom of the first branch pipe is welded on the top of the material suction head. The utility model discloses reach and to carry, the TPU raw materials carries stable effect with higher speed TPU raw materials.

Description

Nitrogen type conveying device for TPU raw material processing

Technical Field

The utility model belongs to the relevant equipment field of TPU production especially relates to a nitrogen gas formula conveyor for TPU raw materials processing.

Background

In TPU production process, need extract the TPU raw materials, then carry by conveyor, traditional conveyor all is direct by ordinary conveyer pipe, the combining together of material pump is taken out, at this in-process, the TPU raw materials is carried more unstablely, make pipeline burst easily, and simultaneously, the speed that the TPU raw materials was carried is slower, consequently need to research and develop a nitrogen type conveyor who can accelerate the TPU raw materials and carry, the TPU raw materials carries stable being used for TPU raw materials processing.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an overcome traditional conveyor and all directly take out by combining together of ordinary conveyer pipe, material pump, at this in-process, the TPU raw materials is carried more unstablely, makes pipeline burst easily, and simultaneously, the slower shortcoming of speed that the TPU raw materials was carried, the to-be-solved technical problem of the utility model is to provide a can accelerate the TPU raw materials and carry, the TPU raw materials carries stable nitrogen gas formula conveyor that is used for TPU raw materials processing.

The utility model is achieved by the following concrete technical means:

a nitrogen type conveying device for TPU raw material processing comprises a suction head, a gas spraying head, a main gas inlet pipe, a first branch pipe, a flow dividing cylinder, an auxiliary gas inlet pipe, a second branch pipe, a bearing seat, a rotating shaft and flow dividing blades; the suction ports are arranged on two sides of the suction head, the jet head is in clearance fit with the suction head, the main air inlet pipe is detachably arranged on the side parts of the suction head and the jet head, and the main air inlet pipe is communicated with the jet head; the bottom of the first branch pipe is welded at the top of the material suction head, and the first branch pipe is communicated with the interior of the material suction head; the middle part of the bottom of the shunt cylinder is welded at the top of the first branch pipe, and the shunt cylinder is communicated with the first branch pipe; the bottom of the second branch pipe is welded in the middle of the top of the shunt cylinder, and the second branch pipe is communicated with the interior of the shunt cylinder; a bearing seat is embedded in one side of the flow dividing cylinder, and an auxiliary air inlet pipe is welded on the other side of the flow dividing cylinder and communicated with the flow dividing cylinder; the pivot and the pin joint of bearing frame, a plurality of splitter blades weld in the pivot along the pivot circumferencial direction equidistance.

Furthermore, flange connecting discs are arranged on the outer surfaces, far away from the first branch pipe, of the main air inlet pipe and the auxiliary air inlet pipe.

Furthermore, a plurality of sealing rings are arranged on the outer surfaces of the left ends of the main air inlet pipe and the auxiliary air inlet pipe.

Furthermore, the outer surface of the main air inlet pipe is provided with external threads, the side part of the suction head is provided with a first threaded hole, the side part of the jet head is provided with a second threaded hole, the first threaded hole corresponds to the second threaded hole, the external threads are in threaded connection with the first threaded hole and the second threaded hole, and the main air inlet pipe is communicated with the jet head.

Furthermore, the first branch pipe, the second branch pipe, the shunt cylinder, the splitter blade, the suction head and the jet head are all made of aluminum alloy metal.

Wherein, the splitter blade is equipped with 4 ~ 8.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses reach and to carry, the TPU raw materials carries stable effect with higher speed TPU raw materials.

1. The utility model discloses a nitrogen gas is inputed main intake pipe, vice intake pipe in proper order to make the TPU raw materials can pass through conveyer fast, make the material pump can take out the TPU material fast.

2. The utility model discloses a splitter blade blows down fast turn-round, then can shunt the processing to the TPU raw materials to because nitrogen gas has the inertia, difficult TPU raw materials produces the reaction, so, make the TPU raw materials carry can be stable.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic view of the exploded structure of the suction head of the present invention.

Fig. 3 is the main view of the shunt tube of the present invention, which is a schematic view of a sectioning structure.

Fig. 4 is a schematic perspective view of the splitter blade of the present invention.

The labels in the figures are: 1-suction head, 2-suction port, 3-jet head, 4-main air inlet pipe, 5-external thread, 6-first threaded hole, 7-second threaded hole, 8-first branch pipe, 9-shunt cylinder, 10-auxiliary air inlet pipe, 11-second branch pipe, 12-bearing seat, 13-rotating shaft, 14-shunt blade, 101-flange connecting disc and 102-sealing ring.

Detailed Description

The invention is further described below with reference to the accompanying drawings:

examples

A nitrogen type conveying device for TPU raw material processing is shown in figures 1-4 and comprises a suction head 1, a gas spraying head 3, a main gas inlet pipe 4, a first branch pipe 8, a flow dividing cylinder 9, an auxiliary gas inlet pipe 10, a second branch pipe 11, a bearing seat 12, a rotating shaft 13 and a flow dividing blade 14; the suction ports 2 are arranged on two sides of the suction head 1, the air nozzle 3 is in clearance fit with the interior of the suction head 1, the main air inlet pipe 4 is detachably mounted on the side parts of the suction head 1 and the air nozzle 3, and the main air inlet pipe 4 is communicated with the interior of the air nozzle 3; the bottom of the first branch pipe 8 is welded at the top of the material suction head 1, and the first branch pipe 8 is communicated with the interior of the material suction head 1; the middle part of the bottom of the shunt cylinder 9 is welded on the top of the first branch pipe 8, and the shunt cylinder 9 is communicated with the first branch pipe 8; the bottom of the second branch pipe 11 is welded in the middle of the top of the shunt cylinder 9, and the second branch pipe 11 is communicated with the interior of the shunt cylinder 9; a bearing seat 12 is embedded at one side of the flow dividing cylinder 9, and an auxiliary air inlet pipe 10 is welded at the other side of the flow dividing cylinder 9 and is communicated with the flow dividing cylinder 9; the rotating shaft 13 is pivotally connected to the bearing housing 12, and a plurality of splitter blades 14 are welded to the rotating shaft 13 at equal intervals along the circumferential direction of the rotating shaft 13.

When the nitrogen-type conveying device needs to be used, firstly, a material pumping end of a material pumping pump is communicated with the right end of a second branch pipe 11, then, the main air inlet pipe 4 and the auxiliary air inlet pipe 10 are sequentially connected through a nitrogen input pipe, then, material sucking ports 2 arranged on two sides of a material sucking head 1 are connected through a pipeline, the pipeline is connected with a TPU raw material storage tank, finally, the material pumping pump can be started, meanwhile, nitrogen is input through the nitrogen input pipe, and at the moment, the material pumping pump can pump TPU raw materials through the nitrogen-type conveying device;

can pass through at the pump of drawing material the in-process that nitrogen gas formula conveyor extracted the TPU raw materials, because nitrogen gas input tube input nitrogen gas, and get into through main intake pipe 4, then jet 3 can spout nitrogen gas, supplementary TPU raw materials can be fast through first branch pipe 8, reposition of redundant personnel section of thick bamboo 9, in this process, nitrogen gas also can assist the TPU raw materials can be fast through second branch pipe 11 through vice intake pipe 10, thus, the effect that can accelerate TPU raw materials and carry has been reached, and simultaneously, owing to be equipped with reposition of redundant personnel blade 14, reposition of redundant personnel blade 14 rotates fast under nitrogen gas blows, then can shunt the processing to the TPU raw materials, and because nitrogen gas has the inertia, difficult TPU raw materials produces the reaction, thus, make TPU raw materials carry and can be stable.

The outer surfaces of the main air inlet pipe 4 and the auxiliary air inlet pipe 10, which are far away from the first branch pipe 8, are provided with flange connection discs 101; the main air inlet pipe 4 and the auxiliary air inlet pipe 10 can be conveniently assembled on the nitrogen input pipe.

The outer surfaces of the left ends of the main air inlet pipe 4 and the auxiliary air inlet pipe 10 are provided with a plurality of sealing rings 102; the airtightness with the nitrogen gas input pipe can be increased.

The outer surface of the main air inlet pipe 4 is provided with an external thread 5, the side part of the suction head 1 is provided with a first threaded hole 6, the side part of the air nozzle 3 is provided with a second threaded hole 7, the first threaded hole 6 corresponds to the second threaded hole 7, the external thread 5 is in threaded fit with the first threaded hole 6 and the second threaded hole 7, and the main air inlet pipe 4 is communicated with the inside of the air nozzle 3; through the above arrangement, the detachment of the main intake pipe 4 can be facilitated.

The first branch pipe 8, the second branch pipe 11, the shunt cylinder 9, the shunt blades 14, the suction head 1 and the jet head 3 are all made of aluminum alloy metal; the aluminum alloy metal has the advantage of high corrosion resistance, so that the first branch pipe 8, the second branch pipe 11, the shunt cylinder 9, the shunt blade 14, the suction head 1 and the gas nozzle 3 have the advantages of low corrosion resistance and high strength through the arrangement.

Although the present disclosure has been described in detail with reference to the exemplary embodiments, the present disclosure is not limited thereto, and it will be apparent to those skilled in the art that various modifications and changes can be made thereto without departing from the scope of the present disclosure.

Claims

1. A nitrogen type conveying device for TPU raw material processing is characterized by comprising a suction head (1), a jet head (3), a main air inlet pipe (4), a first branch pipe (8), a shunt cylinder (9), an auxiliary air inlet pipe (10), a second branch pipe (11), a bearing seat (12), a rotating shaft (13) and shunt blades (14); the suction ports (2) are arranged on two sides of the suction head (1), the air nozzle (3) is in clearance fit with the suction head (1), the main air inlet pipe (4) is detachably mounted on the side parts of the suction head (1) and the air nozzle (3), and the main air inlet pipe (4) is communicated with the air nozzle (3); the bottom of the first branch pipe (8) is welded on the top of the material suction head (1), and the first branch pipe (8) is communicated with the interior of the material suction head (1); the middle part of the bottom of the shunting cylinder (9) is welded at the top of the first branch pipe (8), and the shunting cylinder (9) is communicated with the first branch pipe (8); the bottom of the second branch pipe (11) is welded in the middle of the top of the shunt cylinder (9), and the second branch pipe (11) is communicated with the interior of the shunt cylinder (9); a bearing seat (12) is embedded at one side of the shunting cylinder (9), and an auxiliary air inlet pipe (10) is welded at the other side of the shunting cylinder (9) and communicated with the shunting cylinder (9); the rotating shaft (13) is pivoted with the bearing seat (12), and the plurality of splitter blades (14) are welded on the rotating shaft (13) at equal intervals along the circumferential direction of the rotating shaft (13).

2. The nitrogen type conveying device for TPU raw material processing according to claim 1, wherein the outer surfaces of the main air inlet pipe (4) and the auxiliary air inlet pipe (10) far away from the first branch pipe (8) are provided with flange joints (101).

3. The nitrogen conveying device for TPU raw material processing according to claim 1, wherein the outer surfaces of the left ends of the main air inlet pipe (4) and the auxiliary air inlet pipe (10) are provided with a plurality of sealing rings (102).

4. The nitrogen type conveying device for TPU raw material processing according to claim 1, wherein the outer surface of the main air inlet pipe (4) is provided with an external thread (5), the lateral part of the suction head (1) is provided with a first threaded hole (6), the lateral part of the air nozzle (3) is provided with a second threaded hole (7), the first threaded hole (6) corresponds to the second threaded hole (7), the external thread (5) is in threaded fit with the first threaded hole (6) and the second threaded hole (7), and the main air inlet pipe (4) is communicated with the air nozzle (3).

5. The nitrogen type conveying device for TPU raw material processing according to claim 1, wherein the first branch pipe (8), the second branch pipe (11), the splitter cylinder (9), the splitter blades (14), the suction head (1) and the gas nozzle (3) are made of aluminum alloy metal.

6. The nitrogen conveying device for TPU raw material processing according to claim 1, wherein 4 to 8 splitter blades (14) are provided.