CN215550156U - Rubber powder collecting device - Google Patents

Abstract

The utility model belongs to the technical field of rubber production equipment, and discloses a rubber powder collecting device which comprises a storage bin, a receiving hopper, a conveying pipe and a separating component, the feed inlet of the receiving hopper is positioned below the discharging end of the rubber powder conveying belt, the feed end of the conveying pipe is communicated with the discharge outlet of the receiving hopper, the receiving hopper is provided with an air inlet pipe, the air inlet pipe is arranged on one side opposite to the discharge outlet of the receiving hopper, and the inlet end of intake pipe is higher than the end of giving vent to anger, the determine module includes cyclone barrel, outlet duct, filter screen, blowback pipe and airlock, and the discharge end of conveyer pipe links to each other with cyclone barrel, and the inlet end of outlet duct extends in the cyclone barrel, and the inlet end of outlet duct is located to the filter screen, and the blowback union coupling is on the outlet duct of filter screen low reaches, and the end of giving vent to anger of outlet duct is equipped with the fan, and the discharge gate warp airlock of cyclone barrel links to each other with the feed inlet of feed bin. The device can save labor and improve production efficiency.

Description

Rubber powder collecting device

Technical Field

The utility model belongs to the technical field of rubber production equipment, and particularly relates to a rubber powder collecting device.

Background

The recycling of the waste rubber can realize the reutilization of resources, and the waste rubber is mainly from rubber products such as waste tires, waste rubber shoes, waste rubber tubes and the like, and is also from leftover materials and waste products generated in the rubber production process. Rubber recycling generally requires the processing of waste vulcanized rubber, such as crushing, decrosslinking, and reducing the mooney viscosity of the rubber, to change it from an elastic state to a plastic and viscous rubber that can be re-vulcanized.

The process for producing rubber powder by using waste tires mainly comprises the steps of carrying out opening-ring separation on the waste tires, cutting into strips and blocks, directly crushing the blocks into fine powder, carrying out magnetic separation on the fine powder to obtain iron powder and rubber powder, and collecting the rubber powder and then conveying to a crosslinking releasing process. The current rubber powder is collected, is transported and adopts the manual work to go on more, and the smell that produces after particulate matter and the rubber smash can cause the injury to the human body, influences operating personnel's healthy.

SUMMERY OF THE UTILITY MODEL

In view of the above situation, the present invention provides a rubber powder collecting device, which can realize the transportation and collection of rubber powder, save labor force, avoid the damage to human body, and improve production efficiency by reasonable structural arrangement.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a rubber powder collecting device comprises a storage bin, a receiving hopper, a conveying pipe and a separating component, wherein a feeding hole of the receiving hopper is positioned below the discharging end of a rubber powder conveying belt, the feed end of the conveying pipe is communicated with the discharge hole of the receiving hopper, the receiving hopper is provided with an air inlet pipe which is arranged on one side opposite to the discharge hole on the receiving hopper, and the inlet end of intake pipe is higher than the end of giving vent to anger, the separable set includes cyclone barrel, outlet duct, filter screen, blowback pipe and airlock, and the discharge end of conveyer pipe links to each other with cyclone barrel, and the inlet end of outlet duct extends in the cyclone barrel, and the inlet end of outlet duct is located to the filter screen, and the blowback union coupling is on the outlet duct of filter screen low reaches (the low reaches that define with the gas flow direction), and the end of giving vent to anger of outlet duct is equipped with the fan, and the discharge gate warp airlock of cyclone barrel links to each other with the feed inlet of feed bin.

Preferably, the duct communicates with the cyclone barrel tangentially thereof. The materials are better separated in the cylinder body of the cyclone separator.

Preferably, the filter screen is the bellied arc filter screen that makes progress, and the filter screen can be dismantled with the outlet duct and be connected. The area of the filter screen is increased, the filter screen is convenient to clean, and the mesh size of the filter screen is set according to the requirement, which is the conventional setting.

The utility model also comprises other components which can enable the rubber powder collecting device to be normally used, for example, a valve for limiting the flow of materials is arranged on an air outlet pipe, a back flushing pipe and a storage bin, and the back flushing pipe is connected with an air supply facility (an air tank or an air compressor), which belong to the conventional arrangement. In addition, the components which are not limited in the utility model are all adopted by the conventional means in the field, and for example, a fan, an airlock and the like can be selected conventionally according to the prior art.

The action principle of the rubber powder collecting device comprises the following steps: rubber powder on the rubber powder conveyor belt gets into and connects in the hopper, under the effect of fan, the air that gets into by the intake pipe carries the rubber powder and gets into the cyclone barrel along the conveyer pipe, through cyclone, the rubber powder falls to the bottom of cyclone barrel, the air is discharged by the outlet duct, in order to avoid thinner rubber powder to be carried by the air and discharged by the outlet duct, the inlet end at the outlet duct is equipped with the filter screen, set up the blowback pipe simultaneously, avoid filter screen blocking to the outlet duct blowback, the filter screen still can be dismantled to get off and clear up as required, the material of cyclone barrel gets into and connects in the hopper, accomplish the collection of rubber powder.

The rubber powder collecting device provided by the utility model has the advantages that the rubber powder can be conveyed and collected through reasonable structural arrangement, the labor force is saved, and the production efficiency is improved.

Drawings

Fig. 1 is a schematic structural diagram of a rubber powder collecting device according to an embodiment.

Fig. 2 is a schematic view of a connection structure of the conveying pipe and the cylinder of the cyclone separator in fig. 1.

Fig. 3 is an enlarged schematic view of a portion a in fig. 1.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the following embodiments of the present invention, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. The schematic configuration diagram of the present invention is merely illustrative, and those skilled in the art can set the dimensions of the respective components as needed.

Examples

As shown in fig. 1-3, a rubber powder collecting device comprises a storage bin 1, a receiving hopper 2, a conveying pipe 3 and a separating assembly, wherein a feed inlet of the receiving hopper 2 is positioned below a blanking end of a rubber powder conveying belt 4, a feed end of the conveying pipe 3 is communicated with a discharge port of the receiving hopper 2, an air inlet pipe 5 is arranged on the receiving hopper 2, the air inlet pipe 5 is arranged on one side opposite to the discharge port of the receiving hopper 2, an air inlet end of the air inlet pipe 5 is higher than an air outlet end, the separating assembly comprises a cyclone separator cylinder 6, an air outlet pipe 7, a filter screen 8, a back-blowing pipe 9 and an air closer 10, a discharge end of the conveying pipe 3 is connected with the cyclone separator cylinder 6, an air inlet end of the air outlet pipe 7 extends into the cyclone separator cylinder 6, the filter screen 8 is arranged at an air inlet end of the air outlet pipe 7, the back-blowing pipe 9 is connected to the air outlet pipe at the downstream of the filter screen 8, a fan 11 is arranged at the air outlet end of the air outlet pipe 7, the discharge hole of the cyclone separator cylinder 6 is connected with the feed inlet of the storage bin 1 through an air lock 10.

The conveying pipe 3 is communicated with the cyclone cylinder 6 along the tangential direction of the cyclone cylinder 6.

The filter screen 8 is an upward convex arc-shaped filter screen, and the filter screen 8 is detachably connected with the air outlet pipe 7.

The action principle of the rubber powder collecting device comprises: rubber powder on rubber powder conveyor belt 4 gets into and connects in hopper 2, under the effect of fan 11, the air that gets into by intake pipe 5 carries the rubber powder and gets into cyclone barrel 6 along conveyer pipe 3, through cyclone, the rubber powder falls to cyclone barrel 6's bottom, the air is discharged by outlet duct 7, in order to avoid thinner rubber powder to be carried by the air and discharge by outlet duct 7, be equipped with filter screen 8 at the inlet end of outlet duct 7, set up blowback pipe 9 simultaneously, avoid filter screen 8 to block up to 7 blowbacks of outlet duct, filter screen 8 still can dismantle as required and get off and clear up, cyclone barrel 6's material gets into and connects in hopper 2, accomplish the collection of rubber powder.

This rubber powder collection device sets up through reasonable structure, can realize the transport and the collection of rubber powder, saves the labour, is favorable to production efficiency's improvement simultaneously.

Having described embodiments of the present invention, the foregoing description is intended to be exemplary, not exhaustive, and not limited to the disclosed embodiments. Many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the illustrated embodiments.

Claims (3)

1. Rubber powder collection device, including the feed bin, its characterized in that: still including connecing hopper, conveyer pipe, separable set, the feed inlet that connects the hopper is located the below of rubber powder conveyor belt unloading end, the feed end of conveyer pipe is linked together with the discharge gate that connects the hopper, connects to be equipped with the intake pipe on the hopper, and the intake pipe is located and is connect the relative one side of hopper upper discharge gate, and the inlet end of intake pipe is higher than the end of giving vent to anger, separable set includes cyclone barrel, outlet duct, filter screen, blowback pipe and airlock, and the discharge end of conveyer pipe links to each other with cyclone barrel, and the inlet end of outlet duct extends in the cyclone barrel, and the inlet end of outlet duct is located to the filter screen, and the blowback union coupling is on the outlet duct of filter screen low reaches, and the end of giving vent to anger of outlet duct is equipped with the fan, and the discharge gate warp airlock of cyclone barrel links to each other with the feed inlet of feed bin.

2. The crumb rubber collection device of claim 1, wherein: the conveying pipe is communicated with the cyclone separator cylinder along the tangential direction of the cyclone separator cylinder.

3. The crumb rubber collection device of claim 1, wherein: the filter screen is the bellied arc filter screen that makes progress, and the filter screen can be dismantled with the outlet duct and be connected.

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