CN213263833U

CN213263833U - Platform charging basket with return air supplementing device

Info

Publication number: CN213263833U
Application number: CN202021623643.9U
Authority: CN
Inventors: 赖明志
Original assignee: Jiaxing Nanxiong Polymer Co ltd
Current assignee: Jiaxing Nanxiong Polymer Co ltd
Priority date: 2020-08-06
Filing date: 2020-08-06
Publication date: 2021-05-25
Anticipated expiration: 2030-08-06

Abstract

The utility model provides a take return air supplement unit's platform storage bucket, includes: the discharge pipe is arranged below the charging bucket, a valve joint is arranged at one end of the discharge pipe, and a connecting through hole is formed in the side surface of the discharge pipe; the return air supplementing device comprises an air equalizer, a first air conveying hose, a second air conveying hose and an electromagnetic valve, wherein the air equalizer comprises an air equalizing sheet and a cavity, one side of the air equalizing sheet of the air equalizer is connected with a connecting through hole, a plurality of fan-shaped through holes and fan-shaped blades are arranged on the air equalizing sheet, the cavity is connected with one side of the electromagnetic valve through the first air conveying hose, and the other side of the electromagnetic valve is provided with the second air conveying hose. Compared with the prior art, the utility model discloses the structure sets up rationally: the lower part of the storage barrel is conical, so that the discharging is smooth; the electromagnetic valve power supply is linked with the material suction machine, and the efficiency is improved by working at the same time; the cavity is conical, so that the air outlet area of compressed air can be increased, and air flow is uniformly distributed in the pipeline by matching with the air equalizing sheet; the fan-shaped blades are obliquely arranged, so that the air outlet is changed into rotating air flow, and the deposition of raw materials at the lower part of the pipeline is reduced.

Description

Platform charging basket with return air supplementing device

Technical Field

The utility model belongs to the storage equipment field, concretely relates to take return air supplement unit's platform storage bucket.

Background

TPU granules need to be dried firstly to control the water content within 0.02% for production, if a trace amount of moisture permeates into the TPU granules, quality flaws can be caused, the discharge of the TPU granules from a charging basket and the movement among different equipment are carried out in a mode of vacuumizing to generate negative pressure, external air is easily sucked into the equipment due to gaps of the equipment or gaps of various joints while the negative pressure is generated, the dried raw materials are contacted with general air with moisture, the water content of the TPU granules cannot be effectively controlled to be below 0.02%, and the production quality is unstable.

To sum up, for solving not enough on the current storage equipment, the utility model designs a simple structure, can offset the platform storage bucket of taking return air supplement unit of negative pressure when taking out the material.

Disclosure of Invention

The utility model discloses a solve prior art problem, improved a simple structure, can offset the platform storage bucket of taking return air supplement unit of negative pressure when taking out the material.

The purpose of the utility model can be realized by the following technical scheme:

the utility model provides a take return air supplement unit's platform storage bucket, includes:

the discharge pipe is arranged below the charging bucket, a valve joint is arranged at one end of the discharge pipe, and a connecting through hole is formed in the side surface of the discharge pipe;

the return air supplementing device comprises an air equalizer, a first air conveying hose, a second air conveying hose and an electromagnetic valve, wherein the air equalizer comprises an air equalizing sheet and a cavity, one side of the air equalizing sheet of the air equalizer is connected with a connecting through hole, a plurality of fan-shaped through holes and fan-shaped blades are arranged on the air equalizing sheet, the cavity is connected with one side of the electromagnetic valve through the first air conveying hose, and the other side of the electromagnetic valve is provided with the second air conveying hose.

Furthermore, the lower part of the charging bucket is conical, and the minimum diameter of the charging bucket is the same as the diameter of the discharging pipe.

Furthermore, the valve joint is communicated to the suction machine, a power supply of the electromagnetic valve is linked with the suction machine, and the electromagnetic valve is electrified to work when the suction machine works.

Further, compressed dry air is introduced into the second air conveying hose.

Furthermore, the cavity is conical, and a threaded joint is arranged on the cavity.

Furthermore, fan-shaped blade and fan-shaped through-hole one-to-one setting, and the contained angle is the same between the fan-shaped blade, and fan-shaped blade slope sets up on the samming piece.

Compared with the prior art, the utility model discloses the structure sets up rationally: 1. the lower part of the storage barrel is conical, so that the discharging is smooth; 2. the electromagnetic valve power supply is linked with the material suction machine, and the efficiency is improved by working at the same time; 3. the cavity is conical, so that the air outlet area of compressed air can be increased, and air flow is uniformly distributed in the pipeline by matching with the air equalizing sheet; 4. the fan-shaped blades are obliquely arranged, so that the air outlet is changed into rotating air flow, and the deposition of raw materials at the lower part of the pipeline is reduced.

Drawings

FIG. 1 is a schematic view of the entire barrel;

FIG. 2 is a schematic view of an air equalizer;

FIG. 3 is another view of the wind equalizer;

FIG. 4 is a schematic view of a delivery hose and a solenoid valve;

referring to fig. 1-4, wherein: 100. a material pipe; 110. a discharge pipe; 110-1, connecting through holes; 111. a valve joint; 200. a return air supplementing device; 211. a first air conveying hose; 212. a second air conveying hose; 300. an air equalizer; 310. a wind equalizing sheet; 311. a fan-shaped blade; 312. a fan-shaped through hole; 320. a cavity; 321. provided is a threaded joint.

Detailed Description

The technical solution of the present invention will be further explained with reference to the following embodiments and accompanying drawings.

The first embodiment is as follows:

this take return air supplement unit's platform storage bucket includes:

the material barrel comprises a material barrel 100, a material outlet pipe 110 is arranged below the material barrel 100, a valve joint 111 is arranged at one end of the material outlet pipe, and a connecting through hole 110-1 is formed in the side surface of the material outlet pipe;

the return air supplementing device 200 comprises an air equalizer 300, a first air conveying hose 211, a second air conveying hose 212 and an electromagnetic valve 220, wherein the air equalizer 300 comprises an air equalizing sheet 310 and a cavity 320, one side of the air equalizing sheet 310 of the air equalizer 300 is connected with a connecting through hole 110-1, the air equalizing sheet 310 is provided with a plurality of fan-shaped blades 311 and fan-shaped through holes 312, the cavity 320 is connected with one side of the electromagnetic valve 220 through the first air conveying hose 211, and the other side of the electromagnetic valve 220 is provided with the second air conveying hose 212.

TPU granules need to be dried firstly to control the water content within 0.02% for production, if a trace amount of moisture permeates into the TPU granules, quality flaws are caused, the TPU granules are discharged from a charging basket and moved among different equipment, the TPU granules are pumped into next equipment from the charging basket in a mode of generating negative pressure by vacuumizing, external air is pumped into the equipment easily due to gaps of the equipment or gaps of various joints while the negative pressure is generated, the dried raw materials are contacted with general air with water, the water content of the TPU granules cannot be effectively controlled to be below 0.02%, and the production quality is unstable.

Therefore, the utility model discloses a take return air supplement unit's platform storage bucket lets in 200 compressed dry air through return air supplement unit, offsets because of taking out the interior external pressure differential of equipment that cavity leads to, avoids with external general air suction equipment, maintains good drying effect, and the ware 300 that equalizes can make the compressed dry gas who lets in change into even spiral air current, better drive raw materials transport by the small cross-section air current.

During the specific use, open valve joint 111, open the auto sucking machine power of connecting, storage bucket 100 is followed the discharging pipe 110 ejection of compact, and return air supplement unit 200 operates, lets in compressed dry air for equipment, drives the raw materials and carries.

Example two:

the difference between the second embodiment and the first embodiment is that: the lower part of the charging barrel 100 is conical, and the minimum diameter of the charging barrel is the same as that of the discharging pipe 110. So set up, can make the raw materials in the storage bucket 100 when the ejection of compact, more smooth and easy get into the discharging pipe from the storage bucket, reduce the condition of jam, improve the efficiency of the ejection of compact.

Example three:

the difference between the third embodiment and the first embodiment is that: the valve joint 111 is communicated to the suction machine, the power supply of the electromagnetic valve 220 is linked with the suction machine, and the electromagnetic valve 220 is electrified to work when the suction machine works. The second air conveying hose 212 is filled with compressed dry air. The power of solenoid valve 220 and auto sucking machine linkage can make and open the auto sucking machine while and open solenoid valve 220, need not the independent operation and open solenoid valve 200, improves work efficiency, has also guaranteed auto sucking machine and solenoid valve 220's synchronous working, guarantees to have dry gas to let in when auto sucking, gets rid of the possibility of working error.

Example four:

the difference between the fourth embodiment and the first embodiment is that: the cavity 320 is conical, and a threaded connector 321 is arranged on the cavity 320 and used for connecting the first air transmission hose 211. The cavity 320 is designed to be conical, so that small-section airflow introduced into the first gas transmission hose 211 with a smaller diameter can be expanded to large-section airflow, the whole discharge pipe 110 and subsequent pipelines can be better filled with the airflow, and the first gas transmission hose 211 is connected with the threaded connector 321 on the cavity 320, so that very good air tightness can be guaranteed.

Example five:

the difference between the fifth embodiment and the first embodiment is that: the fan-shaped blades 311 are arranged in one-to-one correspondence with the fan-shaped through holes 312, the included angles of the fan-shaped blades 311 are the same, and the fan-shaped blades 311 are obliquely arranged on the wind equalizing sheet 310. The fan-shaped blade 311 that the slope set up can make the air-out of cavity 320 become rotatory air current, and further messenger's air current is full of whole discharging pipe 110 and follow-up pipeline, and rotatory air current also can drive the raw materials of deposit in the pipeline bottom, improves the efficiency of original transport.

The above is only the preferred embodiment of the present invention, and the scope of protection of the present invention is not limited thereto. Technical personnel in the field revise and supply or adopt similar mode to replace the platform storage bucket embodiment of taking the return air tonifying qi of this description, all should be covered within the protection scope of the utility model.

Claims

1. The utility model provides a take return air supplement unit's platform storage bucket which characterized in that includes:

the device comprises a charging barrel (100), wherein a discharging pipe (110) is arranged below the charging barrel (100), one end of the discharging pipe is provided with a valve joint (111), and the side surface of the discharging pipe is provided with a connecting through hole (110-1);

return air make-up unit (200), including wind ware (300), gas transmission hose (211), gas transmission hose two (212), solenoid valve (220), wind ware (300) are including wind piece (310) and cavity (320) all, wind piece (310) one side of wind ware (300) all links to each other with connect the through-hole (110-1), be equipped with a plurality of fan-shaped blade (311) and fan-shaped through-hole (312) on wind piece (310), cavity (320) are connected with solenoid valve (220) one side through gas transmission hose (211), and solenoid valve (220) opposite side is equipped with gas transmission hose two (212).

2. The platform charging basket with return air supplementing device according to claim 1, wherein the lower part of the charging basket (100) is conical, and the minimum diameter of the charging basket is the same as the diameter of the discharging pipe (110).

3. The platform charging bucket with return air supplementing device according to claim 1, wherein the valve joint (111) is communicated to a suction machine, a power supply of the electromagnetic valve (220) is linked with the suction machine, and the electromagnetic valve (220) is electrified to work when the suction machine works.

4. The platform material barrel with return air supplementing device as claimed in claim 1, wherein the second air delivery hose (212) is filled with compressed dry air.

5. The platform charging basket with return air supplementing device according to claim 1, wherein the cavity (320) is conical, and a threaded connector (321) is arranged on the cavity (320) and used for connecting a first air delivery hose (211).

6. The platform charging basket with the return air supplementing device according to claim 1, wherein the fan-shaped blades (311) are arranged in one-to-one correspondence with the fan-shaped through holes (312), the fan-shaped blades (311) are arranged at the same interval and included angle, and the fan-shaped blades (311) are obliquely arranged on the air equalizing sheet (310).