CN219009251U

CN219009251U - Material conveying equipment

Info

Publication number: CN219009251U
Application number: CN202223525083.5U
Authority: CN
Inventors: 潘泽忠; 任建国; 杨书展; 胡新宏; 李瑞权
Original assignee: BTR New Material Group Co Ltd
Current assignee: BTR New Material Group Co Ltd
Priority date: 2022-12-22
Filing date: 2022-12-22
Publication date: 2023-05-12
Anticipated expiration: 2032-12-22

Abstract

The utility model provides material conveying equipment, and belongs to the technical field of material processing. The material conveying equipment comprises a vacuum suction tank, a collecting bin, a vacuum pump and a plurality of reaction kettles; the vacuum suction tank is arranged above the collection bin, a discharge port of the vacuum suction tank is communicated with a feed inlet of the collection bin through a first connecting pipeline, and a feed inlet of the vacuum suction tank is communicated with a discharge pipe of the reaction kettle through a conveying pipeline; the conveying pipeline is communicated with a discharge pipe of at least one reaction kettle; one end of the conveying pipeline, which is close to the feeding port of the vacuum suction tank, is provided with a pipeline valve; the side walls of the vacuum suction tanks are respectively provided with a vacuum negative pressure valve, and the vacuum negative pressure valves are communicated with a vacuum pump through pipelines. Through communicating the vacuum negative pressure valve arranged in the vacuum suction tank with the vacuum pump, the vacuum pump generates negative pressure in the vacuum suction tank in the running process, so that materials in the conveying pipeline enter the vacuum suction tank under the action of pressure, the materials are transported, and the production efficiency is improved.

Description

Material conveying equipment

Technical Field

The utility model relates to the technical field of material processing, in particular to material conveying equipment.

Background

In the production process of the cathode material, the materials are discharged from the reaction kettles after the working procedures, the materials are conventionally carried out by manually carrying out material receiving operation by one kettle with a material receiving bag, and then the received materials are transported to the next working procedure for processing the next working procedure by one bag by using a forklift, so that the production labor cost is high, the labor intensity of workers is high, and the working efficiency is low.

Disclosure of Invention

In view of the above, the present utility model aims to overcome the defects in the prior art, and provide a material conveying device.

The utility model provides the following technical scheme: the material conveying equipment comprises a vacuum suction tank, a collecting bin, a vacuum pump and a plurality of reaction kettles;

the vacuum suction tank is arranged above the collection bin, a discharge hole of the vacuum suction tank is communicated with a feed inlet of the collection bin through a first connecting pipeline, and a feed inlet of the vacuum suction tank is communicated with a discharge pipe of the reaction kettle through a conveying pipeline;

the conveying pipeline is respectively communicated with a discharge pipe of at least one reaction kettle;

one end of the conveying pipeline, which is close to the feeding port of the vacuum suction tank, is provided with a pipeline valve;

the side wall of the vacuum suction tank is respectively provided with a vacuum negative pressure valve, and the vacuum negative pressure valves are communicated with the vacuum pump through pipelines.

In some embodiments of the utility model, a discharging valve is arranged on a discharging pipe of the reaction kettle;

the discharge gate of discharging pipe is equipped with first breaker, the discharge end of first breaker pass through the second connecting tube with pipeline intercommunication.

Further, the conveying pipeline is provided with a gas supplementing valve, and the gas supplementing valve is close to the connecting part of the second connecting pipeline and the conveying pipeline.

Further, the side wall of the collecting bin is provided with a feeding level, a middle level and a discharging level;

the feeding level is provided with a first level sensor, the middle level is provided with a second level sensor, and the discharging level is provided with a third level sensor.

Further, a discharging valve is arranged on the discharging pipe of the collecting bin;

the below of collecting the feed bin is equipped with the second breaker and buffers the feed bin, the discharge gate orientation of unloading pipe the second breaker, the discharge end of second breaker with the feed inlet intercommunication of buffering the feed bin.

Further, a fan is arranged on the first connecting pipeline.

Further, a filter element is arranged in the vacuum suction tank, and the filter element is positioned between the feed inlet of the vacuum suction tank and the vacuum negative pressure valve.

Further, a blowback valve is arranged on the side wall of the vacuum suction tank and is positioned above the filter element.

Further, the volume of the collection bin is larger than the volume of the vacuum suction tank.

Further, one end of the conveying pipeline, which is far away from the vacuum suction tank, is provided with an exhaust valve.

Embodiments of the present utility model have the following advantages: through passing through pipeline and vacuum suction tank intercommunication with a plurality of reation kettle, the vacuum negative pressure valve that will set up in the vacuum suction tank passes through pipeline and vacuum pump intercommunication simultaneously, make the vacuum suction tank in the in-process of operation produce the negative pressure by the vacuum pump for the material after the reation kettle processing enters into the vacuum suction tank through pipeline under the effect of negative pressure, the material that gets into in the vacuum suction tank enters into under the effect of gravity and collects in the feed bin through first connecting pipeline, thereby realizes transporting the material, has not only reduced manufacturing cost, has improved production efficiency moreover.

In order to make the above objects, features and advantages of the present utility model more comprehensible, preferred embodiments accompanied with figures are described in detail below.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 illustrates a schematic view of a material handling apparatus according to some embodiments of the present utility model from a perspective;

FIG. 2 is a schematic view of a reaction vessel in a material handling apparatus according to some embodiments of the present utility model;

fig. 3 is a schematic structural view of a middle vacuum suction tank of a material conveying apparatus according to some embodiments of the present utility model;

fig. 4 is a schematic structural view of a second crusher connected to a buffer bin in a material conveying apparatus according to some embodiments of the present utility model.

Description of main reference numerals:

10-vacuum suction tanks; 20-collecting a bin; 30-a reaction kettle; 40-a first connection pipe; 50-conveying pipelines; 60-pipeline valve; 70-a vacuum negative pressure valve; 80-a discharge valve; 90-a first crusher; 100-a second connecting pipe; 110-an air compensating valve; 120-feeding level; 130-middle material level; 140-blanking level; 150-a blanking valve; 160-a second crusher; 170-a buffer bin; 180-turning off a fan; 190-blowback valve; 200-a filter element; 210-exhaust valve.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. In contrast, when an element is referred to as being "directly on" another element, there are no intervening elements present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used in the description of the templates herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

As shown in fig. 1 and 2, some embodiments of the present utility model provide a material conveying apparatus, which is mainly applied to automatic conveying of materials, and improves the transfer efficiency of the materials. The material conveying equipment comprises a vacuum suction tank 10, a collection bin 20, a vacuum pump and a plurality of reaction kettles 30.

The vacuum suction tank 10 is a vacuum suction filling device for extracting a filler between carbon blocks and between the carbon blocks and a wall of a material box when a cathode or a graphite electrode is baked.

Wherein the collection bin 20 refers to a bin for storing material.

In addition, the reaction kettle 30 is broadly understood to be a container with physical or chemical reaction, and the functions of heating, evaporating, cooling and high-speed and low-speed mixing required by the process are realized through the structural design and parameter configuration of the container.

Specifically, the vacuum suction tank 10 is disposed above the collection bin 20, and it is understood that the vacuum suction tank 10 is disposed at the top of the collection bin 20 in a direction perpendicular to the horizontal plane, so that the material in the vacuum suction tank 10 can flow into the collection bin 20 through a pipeline communicated with the collection bin 20 under the action of gravity, thereby improving the collection efficiency of the material.

Meanwhile, the discharge port of the vacuum suction tank 10 is communicated with the feed port of the collecting bin 20 through the first connecting pipeline 40, so that materials entering the vacuum suction tank 10 can enter the collecting bin 20 through the first connecting pipeline 40, and the feed port of the vacuum suction tank 10 is communicated with the discharge pipe of the reaction kettle 30 through the conveying pipeline 50. In this embodiment, the reaction vessel 30 is a cooling vessel.

In this embodiment, the inlet of the vacuum suction tank 10 is connected to at least one conveying pipe 50, so that the material enters the vacuum suction tank 10 through the conveying pipe 50 via the inlet.

It will be appreciated that the number of the conveying pipes 50 communicating with the feed inlet of the vacuum suction tank 10 may be one, two or more of any number, and may be specifically set according to actual production requirements and production scale.

Meanwhile, each conveying pipeline 50 is respectively communicated with the discharging pipe of at least one reaction kettle 30, and it is to be noted that the vacuum suction tanks 10 are communicated with the reaction kettles 30 through the conveying pipeline 50, and because the vacuum suction tanks 10 are in negative pressure in the process of sucking materials, the pressure in the reaction kettles 30 is higher than the pressure in the vacuum suction tanks 10, and therefore, after the materials are processed by the reaction kettles 30, the materials in the reaction kettles 30 enter the vacuum suction tanks 10 through the conveying pipeline 50 under the action of the pressure. In addition, the material entering the vacuum suction tank 10 enters the collection bin 20 through the first connecting pipeline 40 to collect the material, so that the collection efficiency of the material is improved, and the production cost and dust are reduced.

It is understood that each of the conveying pipes 50 may be in communication with one, two or more than two of any number of reaction kettles 30, that is, a plurality of reaction kettles 30 may be disposed on each of the conveying pipes 50, wherein the number of reaction kettles 30 may be specifically set according to practical situations. Specifically, the reaction kettles 30 are arranged at intervals, and the discharge pipe of each reaction kettle 30 is communicated with the conveying pipeline 50.

By communicating the plurality of reaction kettles 30 with the conveying pipes 50, not only can the production scale be enlarged, but also the production efficiency can be improved and the production cost can be reduced.

In addition, a pipe valve 60 is provided at one end of each of the conveying pipes 50 near the feed inlet of the vacuum suction tank 10, so that the flow rate of the material in the conveying pipe 50 is regulated by the pipe valve 60. The pipeline valve 60 is a control component in the fluid delivery system, and has the functions of stopping, adjusting, guiding, preventing backflow, stabilizing pressure, diverting or overflow pressure relief.

The side wall of the vacuum suction tank 10 is provided with the vacuum negative pressure valve 70, the vacuum negative pressure valve 70 is positioned at the upper part of the vacuum suction tank 10, and the vacuum negative pressure valve 70 is communicated with the vacuum pump through a pipeline so as to pump out air in the vacuum suction tank 10 in the working process through the vacuum pump to form negative pressure in the vacuum suction tank 10, so that materials in the reaction kettle 30 enter the vacuum suction tank 10 through the conveying pipeline 50 under the action of pressure, and the materials in the reaction kettle 30 are conveyed into the vacuum suction tank 10 through the conveying pipeline 50.

It should be noted that, the vacuum negative pressure valve 70 is also called a vacuum negative pressure safety valve, and is mainly used in a container or a pipeline, when the pipeline or the container generates negative pressure or the vacuum gradually rises due to the operation or stop of the system, the valve can be automatically opened to destroy the vacuum effect, so that the pipeline and other devices cannot generate phenomena such as shrinkage, concave cracking and the like, and the safety of the devices is protected.

It will be appreciated that in this embodiment, the vacuum suction canister 10 is provided with a vacuum valve 70 to improve the safety and stability of the vacuum suction canister 10 during operation.

As shown in fig. 2, in some embodiments of the present utility model, a discharging valve 80 is disposed on the discharging pipe of the reaction kettle 30, so as to perform discharging control on the material in the reaction kettle 30 through the discharging valve 80, so as to save the discharging rate of the material in the reaction kettle 30.

Simultaneously the discharge gate of discharging pipe is equipped with first breaker 90, and specifically, the discharge gate orientation of discharging pipe is first breaker 90 to make by discharging pipe exhaust material can enter into first breaker 90 in, in order to break the large granule material through first breaker 90, so that the material of large granule reaches the required particle diameter of material processing after first breaker 90 is broken, avoids large granule material to block up the conveyer pipe, promotes the processingquality to the material simultaneously.

In addition, the discharge end of the first crusher 90 is communicated with the conveying pipe 50 through a second connecting pipe 100, so that the crushed material passing through the first crusher 90 enters the conveying pipe 50 through the second connecting pipe and enters the vacuum suction tank 10 through the conveying pipe 50.

It should be noted that, in this embodiment, the first crusher 90 is a pear knife crusher, so as to improve the crushing quality of the large-particle material, and thus the size of the particle size required for production can be satisfied after the material is crushed by the first crusher 90.

As shown in fig. 2, in some embodiments of the present utility model, the air compensating valve 110 is disposed on the conveying pipeline, and by communicating the exhaust end of the external blower with the air compensating valve 110, the external air can enter the conveying pipeline through the air compensating valve 110 during the operation process of the external blower, and the air flow rate in the conveying pipeline is increased, so that the flow rate of the material in the conveying pipeline is increased, and the discharging speed of the reaction kettle 30 is increased.

Specifically, the air compensating valve 110 is close to the connection portion between the second connection pipe 100 and the delivery pipe. In this embodiment, the number of the air compensating valves 110 is equal to the number of the reaction kettles 30, and each air compensating valve 110 corresponds to one reaction kettle 30, that is, the discharging speed of the materials in one reaction kettle 30 is adjusted by one air compensating valve 110.

The air compensating valve 110 is used in the water pump outlet, water supply pipe, water drain pipe, or air pump outlet, air exhaust pipe, and has the functions of automatic air exhaust and automatic air compensation, thereby improving the discharging and delivering efficiency of the delivering pipeline 50 and reducing the discharging and delivering cost.

As shown in fig. 1 and 2, in some embodiments of the present utility model, the side wall of the collection bin 20 is provided with an upper level 120, a middle level 130, and a lower level 140.

Wherein the loading level 120 is disposed at an upper portion of the sidewall of the collection bin 20, the middle level 130 is disposed at a middle portion of the sidewall of the collection bin 20, and the unloading level 140 is disposed at a lower portion of the sidewall of the collection bin 20.

Meanwhile, a first level sensor is provided at the loading level 120 to detect whether the height of the material in the collection bin 20 reaches the loading level 120 by the first level sensor. Specifically, when the material in the collection bin 20 is located at the loading level 120, the detected material level is transmitted to the vacuum suction tank 10 through an electric signal by the first level sensor provided in the loading level 120, and at this time, the vacuum suction tank 10 stops operating. Namely, the vacuum suction tank 10 is stopped to convey materials into the collection bin 20, and the vacuum suction tank 10 is stopped to suck the materials, so that the materials in the collection bin 20 are prevented from overflowing. It will be appreciated that at this point no material in the transfer line 50 enters the vacuum suction canister 10.

A third level sensor is provided at the discharge level 140. It should be noted that, whether the height of the material in the collection bin 20 is lower than the discharging level 140 is detected by the third level sensor.

When the material in the collection bin 20 is below the discharge level 140, at this time, the detected material level is sent to the vacuum suction tank 10 by an electrical signal through a third level sensor provided in the discharge level 140, and at this time, the vacuum suction tank 10 is started. At the same time, the vacuum pump starts to operate, and air in the vacuum suction tank 10 is pumped out through the vacuum pump, so that negative pressure is formed in the vacuum suction tank 10, and at the same time, materials in the reaction kettle 30 enter the vacuum suction tank 10 through the conveying pipeline 50 and enter the collection bin 20 through a discharge hole of the vacuum suction tank 10, so that the condition of material shortage in the collection bin 20 is avoided.

Meanwhile, the middle material level 130 is provided with a second material level sensor, and it should be noted that when the material in the collection bin 20 is located between the lower material level 140 and the upper material level 120, the height of the material in the collection bin 20 is detected by the second material level sensor, so as to form real-time monitoring of the height of the material in the collection bin 20.

As shown in fig. 1 and 4, in some embodiments of the present utility model, a discharging valve 150 is provided on the discharging pipe of the collecting bin 20 to control the discharge amount of the material in the collecting bin 20 through the discharging valve 150.

Meanwhile, a second crusher 160 and a buffer bin 170 are arranged below the collecting bin 20, so that large-particle materials in the collecting bin are further crushed through the second crusher 160, the large-particle materials reach the particle size range required by production, and the production quality is improved.

Specifically, the discharge port of the discharging pipe faces the second crusher 160, and meanwhile, the discharge end of the second crusher 160 is communicated with the feed port of the buffer bin 170, so that the material crushed by the second crusher 160 enters the buffer bin 170 through the feed port of the buffer bin 170 at the discharge end of the second crusher 160 for the next process.

Wherein the second crusher 160 is a pear knife crusher.

As shown in fig. 1 and 3, in some embodiments of the present utility model, the first connecting pipe 40 is provided with a shut-off fan 180, so as to improve the stability and safety of the discharge of the vacuum suction tank 10 through the shut-off fan 180, and improve the sealing quality at the discharge port of the vacuum suction tank 10, so as to avoid the leakage of materials.

The air shutoff machine 180 is used for being installed at a discharge hole of a discharger working under negative pressure, the upper part receives materials discharged by the discharger, the rotary impeller is used for conveying the materials and sealing, air is prevented from being sucked from the discharge hole in the pneumatic conveying process, and the normal discharge of the discharger is ensured.

As shown in fig. 1 and 3, in some embodiments of the present utility model, a filter element 200 is disposed inside the vacuum suction tank 10, and the filter element 200 is located between the feed inlet of the vacuum suction tank 10 and the vacuum negative pressure valve 70, so as to block the material by the filter element 200 and prevent the material from entering the vacuum negative pressure valve 70.

As shown in fig. 1 and 3, in some embodiments of the present utility model, a blowback valve 190 is disposed on a sidewall of the vacuum suction tank 10, and the blowback valve 190 is located above the filter element 200.

Specifically, when the vacuum suction tank 10 stops running, the blowback valve 190 is communicated with the fan through a pipeline, so that the fan forms air flow with external air in the running process, and enters the vacuum suction tank 10 through the blowback valve 190, and flows into the filter element 200, and simultaneously impacts large-particle materials on the filter element 200 through the air flow flowing into the vacuum suction tank 10, and the materials attached to the filter element 200 drop to the bottom of the vacuum suction tank 10, so that the filter element 200 is cleaned.

In some embodiments of the present utility model, as shown in fig. 1, two conveying pipes 50 are provided, two conveying pipes 50 are respectively communicated with the vacuum suction tanks 10, and each conveying pipe 50 is respectively communicated with the discharge pipes of twelve reaction kettles 30.

It should be noted that, the discharging pipe of each reaction kettle 30 is provided with a discharging valve 80, and the discharging pipe of each reaction kettle 30 is provided with a first crusher 90, and the discharging end of each first crusher 90 is communicated with the conveying pipeline.

Specifically, the number of the reaction kettles 30 can be adjusted to adjust the flow rate and the flow amount of the materials in the conveying pipeline 50, so as to adjust the working efficiency to meet the production requirements of different scales.

As shown in fig. 1, in some embodiments of the present utility model, an exhaust valve 210 is disposed at an end of each of the delivery pipes 50 remote from the vacuum suction tank 10, so that the gas in the delivery pipe can be exhausted through the exhaust valve 210 to improve the stability of the gas pressure in the delivery pipe 50.

It should be noted that, in any of the above embodiments, the volume of the collecting bin 20 is larger than the volume of the vacuum suction tank 10, so that more materials can be stored by the collecting bin 20, and the storage capacity of the collecting bin 20 is improved.

Any particular values in all examples shown and described herein are to be construed as merely illustrative and not a limitation, and thus other examples of exemplary embodiments may have different values.

It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.

The above examples merely represent a few embodiments of the present utility model, which are described in more detail and are not to be construed as limiting the scope of the present utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model.

Claims

1. The material conveying equipment is characterized by comprising a vacuum suction tank, a collecting bin, a vacuum pump and a plurality of reaction kettles;

the side wall of the vacuum suction tank is provided with a vacuum negative pressure valve, and the vacuum negative pressure valve is communicated with the vacuum pump through a pipeline.

2. The material conveying equipment according to claim 1, wherein a discharge valve is arranged on a discharge pipe of the reaction kettle;

3. The material conveying apparatus according to claim 2, wherein a gas compensating valve is provided on the conveying pipe, the gas compensating valve being close to a connection portion of the second connecting pipe and the conveying pipe.

4. The material conveying apparatus according to claim 1, wherein the side wall of the collection bin is provided with an upper level, a middle level and a lower level;

5. The material conveying device according to claim 1, wherein a blanking valve is arranged on a blanking pipe of the collecting bin;

6. The material handling apparatus of claim 1, wherein the first connecting conduit is provided with a shut-off fan.

7. The material conveying apparatus according to claim 1, wherein a filter element is provided inside the vacuum suction tank, and the filter element is located between a feed inlet of the vacuum suction tank and the vacuum negative pressure valve.

8. The material conveying apparatus of claim 1, wherein a blowback valve is provided on a sidewall of the vacuum suction tank, the blowback valve being located above the filter element.

9. The material conveying apparatus of claim 1, wherein the collection bin has a volume greater than a volume of the vacuum suction canister.

10. The material conveying apparatus according to claim 1, wherein an exhaust valve is provided at an end of the conveying pipe away from the vacuum suction tank.