Feeding system

Abstract

The utility model discloses a feeding system which comprises a raw material feeding system, a waste feeding system and a feeding machine, the raw material feeding system comprises a portal frame A, a movable electric hoist A, an electric hoist track A, a grid and a discharging support, the grid is fixed to an inlet of the feeding machine, and the discharging support is placed on the top of the grid; the waste feeding system comprises a portal frame B, a movable electric hoist B, an electric hoist track B, a platform, a jaw crusher and a screen, an opening is formed in the middle of the platform, an inlet of the jaw crusher communicates with the opening through two channels, and the inclined screen is fixed in the opening of the inlet of one channel; the lower end of the screen is arranged above the inlet of the other channel, and the outlet of the jaw crusher is communicated with the inlet of the feeding machine through a pre-buried chute. The feeding device has the advantages that raw material ton bags are placed on the discharging support, the step shape facilitates hollowing of the bottoms of the ton bags, and materials are prone to falling off due to movable gaps; and waste materials are fed, powder materials are screened out through a screen, block materials are crushed, and energy consumption is reduced.

Description

Technical Field

[0001] This utility model relates to the field of electrode production and feeding, specifically to a feeding system. Background Technology

[0002] The raw materials for electrode production are mainly carbon powder particles, with some waste materials also being recycled. All materials are packaged in ton bags. When feeding raw materials, the ton bags are transported to the top of the feeder inlet, and the bottom outlet of the ton bag is manually disassembled. The outlet uses a sewn technology, and removing the sewn thread facilitates the recycling of the ton bag. The ton bag is placed on the fence at the feeder inlet, and the raw materials fall into the inlet by gravity. When feeding waste materials, the ton bags are transported to the top of the crusher inlet, and the bottom outlet of the ton bag is also manually disassembled. The waste materials fall into the crusher, are crushed, and then enter the feeder.

[0003] The above process has the following problems: 1. When feeding raw materials, the ton bag is full and its bottom is placed on the fence. Due to the mutual compression of the granular materials, the materials are compacted and do not fall easily; 2. When feeding waste materials, the crusher is placed on the ground, which is difficult to remove due to the height difference. In addition, there is a difference between powder and block materials in the waste materials. Crushing the two types of materials increases the energy consumption of the crusher; 3. The amount of waste materials used is less than that of raw materials, but the feeder is set up separately, resulting in low utilization. It can be integrated with the raw material feeder. Utility Model Content

[0004] The purpose of this invention is to provide a feeding system.

[0005] This utility model is implemented by the following technical solution:

[0006] A feeding system includes a raw material feeding system and a waste material feeding system, as well as a feeding machine. The raw material feeding system includes a gantry A, a mobile electric hoist A, an electric hoist track A, a grid, and a discharge bracket. The mobile electric hoist A is slidably mounted on the electric hoist track A, and the electric hoist track A is fixed on the gantry A. The inlet of the feeding machine is located below the electric hoist track A. The grid is fixed to the inlet of the feeding machine, and the discharge bracket is placed on top of the grid.

[0007] The feeding bracket includes a U-shaped plate, and symmetrical stepped frames are fixed on both sides of the top of the U-shaped plate.

[0008] The waste feeding system includes a gantry frame B, a mobile electric hoist B, an electric hoist track B, a platform, a jaw crusher, and a screen. The mobile electric hoist B is slidably mounted on the electric hoist track B, and the electric hoist track B is fixed to the gantry frame B. The platform is located below the electric hoist track B, and the jaw crusher is located below the platform. The platform has an opening in the middle, and the inlet of the jaw crusher is connected to the opening through two channels. An inclined screen is fixed in the opening of one of the channels, with the lower end of the screen positioned above the inlet of the other channel. The outlet of the jaw crusher is connected to the inlet of the feeder through a pre-embedded chute.

[0009] Preferably, it also includes a negative pressure dust removal pipe and a dust removal hood, with the dust removal hood fixed on the inlet of the feeding machine, and the top of the dust removal hood communicating with the negative pressure dust removal pipe.

[0010] Preferably, the top of the U-shaped plate is provided with serrations.

[0011] The advantages of this utility model are as follows: 1. When feeding raw materials, the mobile electric hoist A lifts the ton bag containing the raw materials to the top of the feeder inlet. The bag is manually unpacked at the outlet, and then placed on the top of the feeding support. The raw materials fall onto the feeder. The symmetrical stepped frame at the top of the feeding support compresses the bottom of the ton bag into a "V" shape, and the pressure of the raw materials comes to the middle of the bottom. At the same time, the bottom of the ton bag is restricted by the non-planar nature of the steps, which creates gaps in the raw materials at the bottom of the ton bag, which helps the raw materials fall. 2. When feeding waste materials, the mobile electric hoist B lifts the ton bag containing the waste materials and moves it to the top of the platform opening. The bag is manually unpacked at the outlet, and a person goes up to the platform to operate, eliminating the drop difference. 3. The waste materials are initially screened by a screen. The powder falls first, and the block materials enter the jaw crusher for crushing. The crushed fragments and powders are then fed to the feeder inlet, reducing unnecessary crushing, reducing the load on the crusher, and reducing energy consumption. Attached Figure Description

[0012] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0014] Figure 2 This is a schematic diagram of the material feeding bracket.

[0015] Figure 3 This is a schematic diagram of the waste material feeding system.

[0016] In the diagram: 1. Raw material feeding system, gantry A1.1, mobile electric hoist A1.2, electric hoist track A1.3, grating 1.4, unloading support 1.5, U-shaped plate 1.5.1, stepped frame 1.5.2, saw teeth 1.5.3; 2. Waste feeding system, 2. Gantry B2.1, mobile electric hoist B2.2, electric hoist track B2.3, platform 2.4, jaw crusher 2.5, screen 2.6, opening 2.7, channel 2.8, chute 2.9, feeder 3, negative pressure dust removal pipe 4, dust removal hood 5. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0018] like Figures 1-3 As shown, a feeding system includes a raw material feeding system 1 and a waste material feeding system 2, as well as a feeding machine 3. The raw material feeding system 1 includes a gantry frame A1.1, a mobile electric hoist A1.2, an electric hoist track A1.3, a grid 1.4, and a discharge bracket 1.5. The mobile electric hoist A1.2 is slidably mounted on the electric hoist track A1.3, and the electric hoist track A1.3 is fixed on the gantry frame A1.1. The inlet of the feeding machine 3 is located below the electric hoist track A1.3, and the grid 1.4 is fixed to the inlet of the feeding machine 3. The discharge bracket 1.5 is placed on top of the grid 1.4.

[0019] Using the mobile electric hoist A1.2 to slide along the electric hoist track A1.3, the ton bag of raw materials can be lifted and moved above the inlet of the feeder 3, saving labor. When suspending, the outlet at the bottom of the ton bag is opened manually, and then the ton bag is placed on the top of the unloading bracket 1.5 above the grid 1.4, with the bottom of the ton bag suspended. The raw materials fall slowly into the inlet of the feeder 3 after passing through the grid 1.4 and are fed. The electric hoist track A1.3 is fixed on the gantry A1.1 or fixed on the workshop ceiling. The grid 1.4 also has the function of screening out large pieces of material, which can be manually removed and crushed to prevent them from falling directly and damaging or jamming the feeder 3.

[0020] The bottom of the feeder 3 is buried underground, while its inlet is exposed above ground.

[0021] The feeding support 1.5 includes a U-shaped plate 1.5.1. Symmetrical stepped frames 1.5.2 are fixed on both sides of the top of the U-shaped plate 1.5.1. The top of the U-shaped plate 1.5.1 is provided with serrations 1.5.3. The U-shaped plate 1.5.1 is placed horizontally, and a reinforcing rib is fixed at the top of the opening. The symmetrical stepped frames 1.5.2 compress the bottom of the ton bag into a "V" shape, and the raw material pressure comes to the middle of the bottom. At the same time, the bottom of the ton bag is restricted by the non-planar nature of the steps, which creates gaps in the raw material at the bottom of the ton bag, which helps the raw material fall. The serrations 1.5.3 help the feeding support 1.5 "grip" on the grid 1.4 and prevent it from easily shifting.

[0022] The waste feeding system 2 includes a gantry frame B2.1, a mobile electric hoist B2.2, an electric hoist track B2.3, a platform 2.4, a jaw crusher 2.5, and a screen 2.6. The mobile electric hoist B2.2 is slidably mounted on the electric hoist track B2.3, which is fixed to the gantry frame B2.1. The platform 2.4 is located below the electric hoist track B2.4, and the jaw crusher 2.5 is located below the platform 2.4. An opening 2.7 is located in the middle of the platform 2.4. The inlet of the jaw crusher 2.5 is connected to the opening 2.7 through two channels 2.8. An inclined screen 2.6 is fixed in the opening 2.7 of the inlet of one of the channels 2.8, with the lower end of the screen 2.6 positioned above the inlet of the other channel 2.8. The outlet of the jaw crusher 2.5 is connected to the inlet of the feeder 3 through a pre-embedded chute 2.9.

[0023] Using a mobile electric hoist B2.2 sliding along the hoist track B2.3, the ton bag of waste material can be lifted and moved above the opening 2.7 of platform 2.4. Platform 2.4 has a ladder for personnel to operate, eliminating the drop. During suspension, the outlet at the bottom of the ton bag is manually opened, and the ton bag is discharged. The waste material first falls onto the inclined screen 2.6, and the powder falls first, entering a channel 2.8 and passing through the gap inside the jaw crusher 2.5 before falling out of the outlet. Next, the block material rolls down the inclined angle to another channel 2.8 and enters the jaw crusher 2.5. The jaw crusher 2.5 is started to crush the material. The crushed and powdered materials slide through the inclined chute 2.9 to the inlet of the feeder 3. The powdered material is screened out first, and the block material is crushed separately, reducing unnecessary crushing, lowering the load on the crusher, and reducing energy consumption.

[0024] It also includes a negative pressure dust removal pipe 4 and a dust removal hood 5. The dust removal hood 5 is fixed on the inlet of the feeding machine 3, and the top of the dust removal hood 5 is connected to the negative pressure dust removal pipe 4.

[0025] When the raw materials are fed into the inlet of the feeder 3, they are dusted through the negative pressure dust removal pipe 4 and the dust removal hood 5 to prevent dust from being generated.

[0026] Working principle: When using this utility model, raw materials are fed in. The mobile electric hoist A1.2 slides to lift the ton bag containing the raw materials above the inlet of the feeder 3. The outlet at the bottom of the ton bag is opened manually, and then the ton bag is placed on the top of the unloading support 1.5 above the grid 1.4. The two stepped frames 1.5.2 at the top of the unloading support 1.5 compress the bottom of the ton bag into a "V" shape, creating gaps in the raw materials at the bottom of the ton bag. The support drop can suspend the bottom of the ton bag, and the raw materials fall into the inlet of the feeder 3 through the grid 1.4 and are fed.

[0027] Waste material is fed by using a sliding electric hoist B2.2 to lift the ton bag containing waste material and move it above the opening 2.7 of the platform 2.4. The outlet at the bottom of the ton bag is opened manually, and the waste material is discharged. The waste material passes through the screen 2.6 for primary screening. The powder material falls first, and the block material enters the jaw crusher 2.5 for crushing. The crushed fragments and powder material slide through the inclined chute 2.9 to the inlet of the feeder 3 for feeding.

[0028] Advantages: 1. When feeding raw materials, the mobile electric hoist A1.2 lifts the ton bag containing raw materials to above the inlet of the feeder 3. The bag is manually unpacked and placed on top of the feeding support 1.5. The raw materials fall onto the feeder 3. The symmetrical stepped frame 1.5.2 on top of the feeding support 1.5 compresses the bottom of the ton bag into a "V" shape, bringing the pressure of the raw materials to the middle of the bottom. At the same time, the non-planar restriction of the bottom of the ton bag creates gaps in the raw materials at the bottom, which helps the raw materials fall. 2. When feeding waste materials, the mobile electric hoist B2.2 lifts the ton bag containing waste materials and moves it to above the opening 2.7 of the platform 2.4. The bag is manually unpacked and placed on the platform 2.4 to eliminate the drop. 3. The waste materials are initially screened by the screen 2.6. Powder materials fall first, while block materials are fed into the jaw crusher 2.5 for crushing. The crushed fragments and powder materials are then fed into the inlet of the feeder 3, reducing unnecessary crushing, lowering the load on the crusher, and reducing energy consumption.

[0029] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A feeding system, characterized in that, The system includes a raw material feeding system and a waste material feeding system, as well as a feeding machine. The raw material feeding system includes a gantry A, a mobile electric hoist A, an electric hoist track A, a grid, and a discharge support. The mobile electric hoist A is slidably mounted on the electric hoist track A, and the electric hoist track A is fixed on the gantry A. The inlet of the feeding machine is located below the electric hoist track A. The grid is fixed to the inlet of the feeding machine, and the discharge support is placed on top of the grid. The feeding bracket includes a U-shaped plate, and symmetrical stepped frames are fixed on both sides of the top of the U-shaped plate. The waste feeding system includes a gantry frame B, a mobile electric hoist B, an electric hoist track B, a platform, a jaw crusher, and a screen. The mobile electric hoist B is slidably mounted on the electric hoist track B, and the electric hoist track B is fixed to the gantry frame B. The platform is located below the electric hoist track B, and the jaw crusher is located below the platform. The platform has an opening in the middle, and the inlet of the jaw crusher is connected to the opening through two channels. An inclined screen is fixed in the opening of one of the channels, with the lower end of the screen positioned above the inlet of the other channel. The outlet of the jaw crusher is connected to the inlet of the feeder through a pre-embedded chute.

2. The feeding system according to claim 1, characterized in that: It also includes a negative pressure dust removal pipe and a dust removal hood. The dust removal hood is fixed on the inlet of the feeding machine, and the top of the dust removal hood is connected to the negative pressure dust removal pipe.

3. The feeding system according to claim 1, characterized in that: The top of the U-shaped plate is serrated.

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