CN218520659U

CN218520659U - Straight-falling uniform material collector

Info

Publication number: CN218520659U
Application number: CN202222797189.4U
Authority: CN
Inventors: 彭华
Original assignee: Dongguan Hejin Plastic Machinery Co ltd
Current assignee: Dongguan Hejin Plastic Machinery Co ltd
Priority date: 2022-10-24
Filing date: 2022-10-24
Publication date: 2023-02-24
Anticipated expiration: 2032-10-24

Abstract

The utility model provides a straight even loading head that falls, including an aggregate bin, a baffle, a collecting pipe and a material valve. The material collecting hopper comprises a straight cylinder section and a conical cylinder section, the partition plate is arranged at the connecting position of the straight cylinder section and the conical cylinder section, a plurality of through holes are formed in the partition plate, one end of the material collecting pipe is communicated with an outlet at the bottom of the conical cylinder section, and the material intercepting valve is fixed on the material collecting pipe; the material collecting pipe is communicated with the material collecting pipe through a pipeline, and the material collecting pipe is communicated with the material collecting pipe through a pipeline. The whole material collector is simple in structure, the material is collected by falling of the material due to dead weight, the material collecting mode is simple and cost-free, and the dryness of the material is fully maintained in the material collecting process.

Description

Straight-falling uniform material collector

Technical Field

The utility model relates to an aggregate charging outfit technical field, concretely relates to straight even aggregate charging outfit that falls.

Background

With the rapid development of the plastic industry, plastic products become an indispensable part of our lives, and in the toy industry, the specific gravity of the plastic product toys is increased, because the drying degree of the plastic particles is closely related to the transparency, color purity, bending strength, elastic strength, tension index and other mechanical properties of the final product, and if the plastic particles contain moisture during melting, bubbles and air holes are easily formed on the surface of the product, and the surface function and the performance of the plastic product are seriously influenced. Therefore, the water content of the plastic particles is an important control index, and the plastic particles are often required to be pre-crystallized and dehumidified and dried before use. However, if the plastic particles are improperly collected and stored after being dried, some plastic particles sensitive to moisture can absorb moisture again to influence the performance of subsequent products, so how to improve the collection and storage of the dried plastic particles, avoid the moisture re-absorption of the dried plastic particles during discharging, and keep the dry state of the plastic particles is of great significance to improve the quality of plastic products.

Disclosure of Invention

The utility model aims at providing a directly fall even loading head, this directly fall even loading head can be directly with drying can fixed connection, the even directly fall of dry back material, the mode of gathering materials is simple easy control, the in-process that gathers materials lasts the air inlet and can keep material dryness and temperature.

The utility model provides a straight even loading head that falls, including a collecting hopper, a baffle, a collecting pipe and a material cutting valve. The collecting hopper comprises a straight cylinder section and a conical cylinder section, the partition plate is arranged at the connecting position of the straight cylinder section and the conical cylinder section, a plurality of through holes are formed in the partition plate, one end of the collecting pipe is communicated with an outlet at the bottom of the conical cylinder section, and the material intercepting valve is fixed on the collecting pipe; the material collecting pipe is communicated with the material collecting pipe through a pipeline, and the material collecting pipe is communicated with the material collecting pipe through a pipeline.

Preferably, the through holes include a first through hole and a second through hole, the first through hole is arranged at the center of the partition board, and the second through holes are annularly distributed by taking the first through hole as the center of the circle.

Further preferably, the number of the second through holes is 3 to 6.

Preferably, the other end of the material collecting pipe is communicated with a storage bin.

Preferably, a welding flange is arranged at the top end of the collecting hopper.

Preferably, the straight cylinder section and the conical cylinder section are fixedly connected through a flange.

Preferably, the straight cylinder section is of a sandwich structure.

The utility model has the advantages that: the utility model provides a straight-falling uniform material collector, which can be connected to the bottom of a drying tank to realize the function of automatic material collection, a baffle is arranged in a material collecting hopper, through holes are arranged on the baffle, and the material conveniently moves the through holes to vertically fall and is conveyed out of the drying tank through a material collecting pipe; particularly, the material collecting pipe is provided with the material intercepting valve, the material collecting speed can be controlled manually, and the material collecting pipe between the material intercepting valve and the material collecting hopper is provided with the air inlet for supplementing warm and dry air, so that the integral dryness of the material is kept, and the subsequent process is prevented from being influenced by the moisture re-absorbed by the material. Whole loading head simple structure utilizes the material dead weight whereabouts to accomplish and gathers materials, and the mode of gathering materials is simple not taken, and the process of gathering materials has fully kept the dryness fraction of material, carries warm dry gas to also produce certain good effect to the drying efficiency of drying can simultaneously, kills two birds with one stone.

Drawings

Fig. 1 is a schematic structural view of a straight-falling uniform material collector of the present invention.

Fig. 2 is a side view of the straight uniform collector of the present invention.

Fig. 3 is a top view of the straight uniform material collector of the present invention.

In the figure: 1-material collecting hopper, 2-material collecting pipe, 3-air inlet, 4-material stopping valve, 5-welding flange, 6-partition plate, 7-first through hole and 8-second through hole.

Detailed Description

In order to make the technical field better understand the technical scheme of the invention, the invention is further described in detail with reference to the attached drawings. The described embodiments are only some, but not all embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, 2 and 3, the present embodiment provides a straight and uniform collector, which comprises a collecting hopper 1, a partition plate 6, a collecting pipe 2 and a cutoff valve 4. And a welding flange 5 is arranged at the top end of the aggregate bin 1. The collecting hopper 1 comprises a straight cylinder section and a conical cylinder section, the partition plate 6 is arranged at the connecting position of the straight cylinder section and the conical cylinder section, a plurality of through holes are formed in the partition plate 6 and comprise a first through hole 7 and a second through hole 8, the first through hole 7 is arranged at the circle center of the partition plate 6, and the second through hole 8 is annularly distributed by taking the first through hole 7 as the circle center. The number of the second through holes 8 is 3-6. It should be noted that the diameter of the straight cylinder section of the material collector is generally matched with the size of the drying tank, and the material collecting hopper 1 and the drying tank are connected into a whole by the welding flange 5, so that the material is taken away by the drying tank and then falls into the material collecting hopper 1 under the action of gravity. The second through holes 8 arranged on the partition plate 6 in the aggregate hopper 1 can allow materials to fall down, and the second through holes 8 with proper quantity can be distributed according to the actual aggregate speed requirement. When the number of the second through holes 8 is less, part of the materials are blocked by the partition plates 6, the speed of the materials falling to the conical barrel section is correspondingly reduced, and the speed of the materials falling to the conical barrel section is increased when the number of the second through holes 8 is increased. It should be noted that all the second through holes 8 occupy more than 1/3 of the area of the partition board 6 to prevent the collection of the materials from being unsmooth. The first through hole 7 is used for fixing a stirring shaft, the stirring shaft can directly pass through the inside of the drying tank, the stirring shaft plays a role in stirring materials in the straight cylinder of the drying tank and the material collecting hopper 1, and the stirring is not only material movement, but also the material drying speed can be improved, and the materials can conveniently fall from the second through hole 8.

One end of the material collecting pipe 2 is communicated with an outlet at the bottom of the conical cylinder section, and the material intercepting valve 4 is fixed on the material collecting pipe 2; the material collecting pipe is characterized by further comprising an air inlet 3 communicated with the material collecting pipe 2, wherein the air inlet 3 is located between the conical cylinder section and the material intercepting valve 4. The other end of the material collecting pipe 2 is communicated with a material storage bin. Generally speaking, the material falls into the collecting hopper 1 from the drying tank, the contact of the material and the drying gas is reduced, in order to ensure the dryness of the material, an air inlet 3 is arranged below the conical cylinder section, the drying gas with a certain temperature flows in from the air inlet 3, the drying gas flows into the conical cylinder section and flows upwards to the straight cylinder section, and the temperature of the drying gas can be set by referring to the temperature of the gas in the actual drying tank. Therefore, the collecting hopper 1 can be filled with dry gas to dry materials for the second time, and particularly, small holes can be distributed on the valve plate to allow the dry gas to pass through. Wherein, the velocity of flow of dry gas needs to be adjusted according to actual conditions, and suggestion collecting hopper 1 lower part pressure is too big to cause the material to fall the difficulty.

The straight cylinder section and the conical cylinder section are fixedly connected through a flange. The straight cylinder section is of a sandwich structure. Can also fill some insulation material for the air in the intermediate layer of straight section of thick bamboo section, can make inside material temperature descend slowly, cooperate dry gas to keep 1 inside ambient temperature of aggregate bin unanimous with drying can ambient temperature, and then keep the stability of material.

The working principle of the straight-falling uniform collector applied to the device is as follows:

1) The material collector is connected and fixed with the drying tank into a whole through a welding flange 5;

2) Starting a drying tank, introducing drying gas at a certain temperature from the gas inlet 3, and starting a stirring shaft for stirring materials;

3) When the materials are dried to a certain degree, the dried materials are collected to a storage bin by controlling the material intercepting valve 4.

The utility model provides a directly fall even loading head connects this loading head in the drying tank bottom, can be directly shift the material in the drying tank to the storage silo, avoids producing too much contact repeated water absorption with the air after the material drying, and this loading head is equipped with the air inlet and supplies dry gas to get into, has realized secondary drying to the material of collecting hopper, has guaranteed to collect material in-process material dryness fraction, is favorable to the improvement of follow-up technology yield.

The preferred embodiments of the present invention disclosed above are only for the purpose of helping to explain the present invention, and do not limit the present invention to the specific embodiments described above. Obviously, other modifications and variations are possible in light of the above teachings. The embodiment that this specification chose and specifically described is in order to explain the principle and the practical application of the utility model better to make the technical field personnel that belong to understand well and utilize the utility model discloses, it is not right the utility model discloses a limit, it is any right the scheme after simply warping the utility model discloses a protection scope.

Claims

1. The utility model provides a straight even loading head that falls, includes an aggregate bin, a baffle, a collecting pipe and a material cutting valve, its characterized in that: the collecting hopper comprises a straight cylinder section and a conical cylinder section, the partition plate is arranged at the connecting position of the straight cylinder section and the conical cylinder section, a plurality of through holes are formed in the partition plate, one end of the collecting pipe is communicated with an outlet at the bottom of the conical cylinder section, and the material intercepting valve is fixed on the collecting pipe; still include one with the air inlet of collecting tube intercommunication, the air inlet is located the conical cylinder section with between the material intercepting valve.

2. The fall uniformizing collector according to claim 1, wherein the through holes comprise a first through hole and a second through hole, the first through hole being disposed at a center of the partition, the second through holes being annularly distributed around the first through hole.

3. The fall uniformizer collector as defined in claim 2, wherein the number of said second through holes is 3-6.

4. The fall uniformizing collector as defined in claim 1, wherein the other end of said collecting pipe is in communication with a storage bin.

5. The fall uniformizing collector as defined in claim 1 wherein said collection hopper is provided at its top end with a welding flange.

6. The fall uniformizer collector as defined in claim 1 wherein said straight barrel section and said conical barrel section are fixedly connected by flanges.

7. The fall uniformizer collector as defined in claim 1 wherein said straight barrel section is of sandwich construction.