CN210973015U

CN210973015U - Rubber powder remote conveyor

Info

Publication number: CN210973015U
Application number: CN201921846787.8U
Authority: CN
Inventors: 陈本德
Original assignee: Dechang Jinfeng Rubber Co ltd
Current assignee: Dechang Jinfeng Rubber Co ltd
Priority date: 2019-10-30
Filing date: 2019-10-30
Publication date: 2020-07-10
Anticipated expiration: 2029-10-30

Abstract

The utility model discloses a glue powder remote conveyor belongs to conveying equipment technical field, including the feed bin, feed bin lower extreme intercommunication has screw conveyer, and screw conveyer lower extreme intercommunication has the pressure-bearing storehouse, and pressure-bearing storehouse lower extreme is provided with the discharge gate, and the discharge gate intercommunication has pipeline, and pressure-bearing storehouse surface intercommunication has first atmospheric pressure interface, and first atmospheric pressure interface intercommunication has first force pump, second atmospheric pressure interface has been seted up on the pipeline surface, second atmospheric pressure interface intercommunication second force pump, pipeline end intercommunication has toper dust collecting pipe, and dust collecting pipe lower extreme intercommunication has the material receiving cylinder. Pressurize the pressure-bearing storehouse through screw conveyer and first force pump, carry the rubber powder through pipeline, utilize the second force pump to provide continuous air current and flow, utilize fluidic minimum resistance principle, adopt the principle of bolt material transport to carry out the long-range transport of rubber powder for the material bolt length that the rubber powder formed shortens, and will change into the material flow of liquefaction after to a certain extent.

Description

Rubber powder remote conveyor

Technical Field

The utility model belongs to the technical field of conveying equipment, specifically relate to a rubber powder remote conveyor.

Background

The rubber powder is a powdery rubber material obtained by crushing and processing waste rubber products, the waste rubber products generally contain non-rubber framework materials such as fibers, metals and the like, and the rubber products are various in variety, so that the waste rubber products are subjected to preprocessing treatment before being crushed, wherein the preprocessing treatment comprises sorting, removing, cutting, cleaning and the like. The waste rubber is also required to be inspected and classified, the waste rubber and products thereof with different types and sources are classified according to requirements, and the waste rubber is optimally treated purposefully according to the source of the waste rubber by adopting a recycling management circulation method. For products of relatively large volume such as scrap tires, bead removal is required, and tread separation is also used to separate the tread from the carcass. The rubber shoes mainly recover soles, and the inner tube needs to remove air valves

The waste rubber which is sorted and removed of non-rubber components cannot be directly crushed due to different lengths and thicknesses, and the waste rubber must be cut. The tires are generally cut into pieces with the size of 25mmx25mm by a whole tire dicer abroad. The large rubber block returns to the cutting machine again for cutting again, the waste rubber, particularly the tire and rubber shoe products, and the long-distance transportation of the formed rubber powder is a belt conveyor or a scraper conveyor which is used all the time, but the structures have the defects of higher cost and high energy consumption in the long-time powder transportation process, and meanwhile, the structures are complex and easy to damage, and the strength of workers is higher, so that the requirements of the modern transportation of the rubber powder are not facilitated.

Disclosure of Invention

The utility model aims to provide a: in order to solve the technical problems of complex structure and high transportation cost of transportation equipment in the prior art, the utility model provides a rubber powder remote conveyor which has the characteristics of simple structure, low cost and less energy consumption.

The utility model adopts the technical scheme as follows:

the utility model provides a glue powder remote conveyor, includes the feed bin, feed bin lower extreme intercommunication has screw conveyer, and screw conveyer lower extreme intercommunication has the pressure-bearing storehouse, and pressure-bearing storehouse lower extreme is provided with the discharge gate, and the discharge gate intercommunication has pipeline, and pressure-bearing storehouse surface intercommunication has first atmospheric pressure interface, and first atmospheric pressure interface intercommunication has first force pump, the second atmospheric pressure interface has been seted up on the pipeline surface, and second atmospheric pressure interface intercommunication second force pump, pipeline end intercommunication has toper dust collecting pipe, and dust collecting pipe lower extreme intercommunication has the material receiving cylinder.

The utility model discloses a further preferred, be provided with first solenoid valve between feed bin and the screw conveyer, the discharge gate is provided with the second solenoid valve.

The utility model discloses a further preferred, first solenoid valve and second solenoid valve are pneumatic valve.

The utility model discloses a further preferred, first atmospheric pressure interface and second atmospheric pressure interface communicate respectively has first pipeline under pressure and second pipeline under pressure, first pipeline under pressure and second pipeline under pressure communicate with first force pump and second force pump respectively.

The utility model discloses a further preferred, pipeline includes interior pipeline and outer pipeline, and the interior pipeline is established to the outer pipe endotheca, forms the transfer passage who is used for carrying the rubber powder between interior pipeline and the outer pipeline.

The utility model discloses a further preferred, the pressure-bearing storehouse surface is provided with the manometer.

The utility model discloses a further preferred, the manometer intercommunication has control system.

The working principle is as follows: the utility model adopts the principle of bolt material conveying to carry out the remote conveying of rubber powder, has the advantages of simple structure, low cost, energy consumption saving, operation cost and the like, the rubber powder enters into the pressure bearing bin from the bin, the first electromagnetic valve and the second electromagnetic valve are closed, the screw conveyer and the first pressure pump are started, the container is inflated and pressurized, the pressure bearing bin forms a closed system, the pressure value is measured by the pressure gauge and is transmitted back to the control system, the first electromagnetic valve is opened, the rubber powder is conveyed into the conveying pipeline from the discharge port by the first electromagnetic valve, the second pressure pump and the second electromagnetic valve are opened, the conveying pipeline continuously has airflow flow with a certain speed, the minimum resistance principle of fluid is utilized, because the airflow speed in the conveying pipeline is high, the long bolt can be formed, the short bolt can be formed due to the difference of the airflow pulse force generated in the conveying channel, along with the lapse of distance, reduce air velocity gradually for the stuff bolt length that the rubber powder formed shortens to will be transformed into the material flow of liquefaction after to a certain degree, promote rubber powder and carry, in actual operation work promptly, want to adopt lower air pressure to send away dense phase stuff bolt, just require to cut short stuff bolt length, the pipeline end is connected with toper material receiving pipe, utilizes the toper structure of toper material receiving pipe to collect, collects in the material receiving cylinder at last.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

the utility model discloses a screw conveyer and first force pump pressurize the pressure-bearing storehouse, carry the rubber powder through pipeline, utilize the second force pump to provide the air current that lasts and flow, utilize fluidic minimum resistance principle, adopt the principle of bolt material transport to carry out the long-range transport of rubber powder for the material bolt length that the rubber powder formed shortens, and will be transformed into the material flow of liquidization after the certain degree, promote the rubber powder and carry, compare with prior art, the utility model has the characteristics of simple structure, with low costs and the energy consumption is few.

Drawings

The invention will now be described, by way of example, with reference to the accompanying drawings, in which:

fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a schematic structural diagram of the conveying pipeline of the present invention.

Reference numerals: 1-a storage bin, 2-a screw conveyor, 3-a pressure gauge, 4-a pressure-bearing bin, 5-a first air pressure joint, 6-a first pressure pump, 7-a second air pressure joint, 8-a second pressure pump, 9-a conveying pipeline, 10-a conical dust collecting pipe, 11-a material receiving barrel, 12-an outer pipeline, 13-a conveying channel and 14-an inner pipeline.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It is to be understood that the specific embodiments described herein are for purposes of illustration only and are not to be construed as limiting the invention, i.e., the described embodiments are merely a few embodiments, rather than all embodiments, and that all features disclosed in this specification, or all methods or process steps disclosed, may be combined in any suitable manner, except for mutually exclusive features and/or steps.

It should be noted that the terms "length," "width," "height," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "head," "tail," and the like, indicate orientations or positional relationships that are based on the orientations or positional relationships illustrated in the drawings, are used for convenience in describing the invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated, and therefore should not be construed as limiting the invention.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiment of the present invention, all other embodiments obtained by the person skilled in the art without creative work belong to the protection scope of the present invention.

It is noted that relational terms such as "first" and "second," and the like, may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The present invention will be described in detail with reference to fig. 1 and 2.

The first embodiment is as follows: a remote rubber powder conveyor comprises a storage bin 1, the lower end of the storage bin 1 is communicated with a screw conveyor 2, the lower end of the screw conveyor 2 is communicated with a pressure-bearing bin 4, the lower end of the pressure-bearing bin 4 is provided with a discharge hole, the discharge hole is communicated with a conveying pipeline 9, the surface of the pressure-bearing bin 4 is communicated with a first air pressure joint 5, the first air pressure joint 5 is communicated with a first pressure pump 6, the surface of the conveying pipeline 9 is provided with a second air pressure joint 7, the second air pressure joint 7 is communicated with a second pressure pump 8, the tail end of the conveying pipeline 9 is communicated with a conical dust collecting pipe 10, the lower end of the conical dust collecting pipe 10 is communicated with a material receiving barrel 11, a first electromagnetic valve is arranged between the storage bin 1 and the screw conveyor 2, the discharge hole is provided with a second electromagnetic valve, the first electromagnetic valve and the second electromagnetic valve are pneumatic valves, the first air pressure, the first pressure pipeline and the second pressure pipeline are respectively communicated with the first pressure pump 6 and the second pressure pump 8, the conveying pipeline 9 comprises an inner pipeline 14 and an outer pipeline 12, the inner pipeline 14 is sleeved in the outer pipeline 12, a conveying channel 13 used for conveying rubber powder is formed between the inner pipeline 14 and the outer pipeline 12, the pressure-bearing bin 4 is provided with a pressure gauge 3 on the surface, and the pressure gauge 3 is communicated with a control system.

The working principle is as follows: the utility model adopts the principle of bolt material conveying to carry out the remote conveying of rubber powder, has the advantages of simple structure, low cost, energy consumption saving, operation cost and the like, the rubber powder enters the pressure-bearing bin 4 from the stock bin 1, the first electromagnetic valve and the second electromagnetic valve are closed, the screw conveyer 2 and the first pressure pump 6 are started, the container is inflated and pressurized, the pressure-bearing bin 4 forms a closed system, the pressure value is measured by the pressure gauge 3 and is transmitted back to the control system, the first electromagnetic valve is opened, the rubber powder is conveyed into the conveying pipeline 9 from the discharge port by the first electromagnetic valve, the second pressure pump and the second electromagnetic valve are opened, the conveying pipeline 9 continuously has airflow flow with certain speed, the principle of minimum resistance of fluid is utilized, because the airflow speed in the conveying pipeline 9 is high, a long material bolt can be formed, a short material bolt can be formed due to the low airflow speed, and because the airflow pulse force generated in the conveying channel 13 is different, along with the distance, the air velocity is gradually reduced, so that the length of a material plug formed by rubber powder is shortened, the material plug is converted into liquid material flow after a certain degree, the rubber powder is pushed to be conveyed, namely in the actual operation work, the length of the material plug is required to be shortened if a lower air pressure is adopted to convey away the dense-phase material plug, the tail end of a conveying pipeline 9 is connected with a conical dust receiving pipe 10, the material is collected by utilizing the conical structure of the conical dust receiving pipe 10, and finally the material is collected into a receiving cylinder 11.

The second embodiment: as shown in fig. 2, the present embodiment is further optimized based on embodiment 1, the present embodiment focuses on explaining the improvement compared with embodiment 1, and the same parts are not repeated, the conveying pipeline 9 includes an inner pipeline 14 and an outer pipeline 12, the inner pipeline 14 is sleeved in the outer pipeline 12, a conveying channel 13 for conveying rubber powder is formed between the inner pipeline 14 and the outer pipeline 12, the inner pipeline 14 and the outer pipeline 12 are formed by matching, and a specially-made flow divider can be used for coupling where the resistance of the conveying channel 13 changes, for example, at the corner of a bent pipe, to reduce the resistance and loss in the rubber powder conveying process, and improve the conveying efficiency.

The fixed connection, fixed mounting or fixed arrangement mode comprises the existing common technologies, such as bolt fixing, welding, riveting and the like, and all the technologies play a role in fixing without influencing the overall effect of the device.

Although the invention has been described herein with reference to a number of illustrative embodiments thereof, it should be understood that numerous other modifications and embodiments can be devised by those skilled in the art that will fall within the spirit and scope of the principles of this invention. More specifically, various variations and modifications are possible in the component parts and/or arrangements of the subject combination arrangement within the scope of the disclosure and claims of this application. In addition to variations and modifications in the component parts and/or arrangements, other uses will also be apparent to those skilled in the art.

Claims

1. The utility model provides a glue powder remote conveyor, includes feed bin (1), its characterized in that, feed bin (1) lower extreme intercommunication has screw conveyer (2), and screw conveyer (2) lower extreme intercommunication has pressure-bearing storehouse (4), and pressure-bearing storehouse (4) lower extreme is provided with the discharge gate, and the discharge gate intercommunication has pipeline (9), and pressure-bearing storehouse (4) surface intercommunication has first atmospheric pressure interface (5), and first atmospheric pressure interface (5) intercommunication has first force pump (6), second atmospheric pressure interface (7) have been seted up on pipeline (9) surface, second atmospheric pressure interface (7) intercommunication second force pump (8), pipeline (9) end intercommunication has toper dust collecting pipe (10), and dust collecting pipe lower extreme intercommunication has connects feed cylinder (11).

2. A rubber powder remote conveyor according to claim 1, characterized in that a first electromagnetic valve is arranged between the stock bin (1) and the screw conveyor (2), and a second electromagnetic valve is arranged at the discharge port.

3. The rubber powder remote conveyor as claimed in claim 2, wherein the first solenoid valve and the second solenoid valve are pneumatic valves.

4. A rubber powder remote conveyor as claimed in claim 1, wherein the first pneumatic interface (5) and the second pneumatic interface (7) are respectively communicated with a first pressure pipeline and a second pressure pipeline, and the first pressure pipeline and the second pressure pipeline are respectively communicated with the first pressure pump (6) and the second pressure pump (8).

5. A rubber powder remote conveyor according to claim 1, characterized in that the conveying pipeline (9) comprises an inner pipeline (14) and an outer pipeline (12), the inner pipeline (14) is sleeved in the outer pipeline (12), and a conveying channel (13) for conveying rubber powder is formed between the inner pipeline (14) and the outer pipeline (12).

6. A rubber powder remote conveyor as claimed in claim 1, wherein the pressure-bearing bin (4) is provided with a pressure gauge (3) on the surface.

7. A rubber powder remote conveyor as claimed in claim 6, characterized in that the pressure gauge (3) is connected with a control system.