Metal smelting device for industrial solid waste treatment

Abstract

The utility model relates to the technical field of metal smelting devices, in particular to a metal smelting device for industrial solid waste treatment, which comprises a device body, a smelting tank is arranged on the device body, a furnace lining is arranged on the surface of the inner wall of the smelting tank, and a top cover is arranged on one side above the device body. A hydraulic rod and a feeding pipe are arranged on the top cover, a lifting plate is arranged on the hydraulic rod, a spiral feeder is rotatably arranged on the lifting plate, a motor is arranged on one side above the spiral feeder, a rotating plate is fixedly arranged on one side below the spiral feeder, and a plurality of electric heating rods are arranged on one side below the top cover. Solid waste can be prevented from violently impacting the furnace lining under the action of gravity to damage the furnace lining, and the service life is prolonged.

Description

TECHNICAL FIELD

[0001] The utility model relates to metal smelting device technical field, specifically, relates to a kind of metal smelting device for industrial solid waste treatment. BACKGROUND

[0002] Metal smelting device is the core equipment of metal processing industry, for converting scrap metal into new raw materials, smelting furnace can be divided into fuel heating type and electric heating type according to heating energy, can be divided into direct heating and indirect heating according to heating mode. Among them, electric heating type intermediate frequency smelting furnace has the advantages of small size, light weight, high efficiency, low power consumption, etc., and is widely used in smelting of carbon steel, alloy steel, non-ferrous metals, etc.

[0003] For example, Chinese patent publication: a metal smelting device convenient for dust removal, application number: CN202020880229.X, including bottom plate, the top of the bottom plate is fixedly connected with support plate at both sides, the top of the support plate is fixedly connected with top plate, two top plates are fixedly connected with circular guard plate, the center of the circular guard plate is provided with cavity, the top of the circular guard plate is provided with metal smelting device body, the metal smelting device convenient for dust removal can add dust removal device outside the metal smelting device body through the design of support plate, circular guard plate, fixing bolt, mounting plate, dust removal box, mounting bolt and heat insulation air pipe, so as to remove dust in the metal smelting device body, improve the working efficiency and working quality of metal smelting process, at the same time, the user can conveniently disassemble and clean the dust removal device, which is convenient for the user to use.

[0004] However, in the above technical solution, when the metal smelting device is used to smelt industrial solid waste, the industrial solid waste needs to be sent into the metal smelting device first, and the method adopted at present is to directly pour the industrial solid waste into the smelting tank of the metal smelting device. This method makes the solid waste easily hit the furnace lining (referring to the furnace wall of the furnace used for refining metal, made of high-temperature resistant ceramic) under the action of gravity, thereby causing damage to the furnace lining and reducing the service life of the metal smelting device. UTILITY MODEL CONTENTS

[0005] The main purpose of the utility model is to provide a metal smelting device for industrial solid waste treatment, which can effectively solve the problem that in the background art, when the metal smelting device is used to smelt industrial solid waste, the industrial solid waste needs to be sent into the metal smelting device first, and the method adopted at present is to directly pour the industrial solid waste into the smelting tank of the metal smelting device. This method makes the solid waste easily hit the furnace lining (referring to the furnace wall of the furnace used for refining metal, made of high-temperature resistant ceramic) under the action of gravity, thereby causing damage to the furnace lining and reducing the service life of the metal smelting device.

[0006] To achieve the above object, the technical scheme adopted by the utility model is:

[0007] A metal smelting device for industrial solid waste treatment, including device body, be provided with smelting groove on the device body, the inner wall surface of smelting groove is provided with furnace lining, the side above device body is provided with top cover, be provided with hydraulic rod and feed pipe on the top cover, be provided with lifting plate on the hydraulic rod, the rotary setting of screw feeder is provided on the lifting plate, the side above screw feeder is provided with motor, the side below screw feeder is fixedly provided with rotating plate, the side below top cover is provided with a plurality of electric heating rods.

[0008] As preferred, the feed pipe is located directly above the screw feeder of the lifting plate, and the motor is fixedly installed on the lifting plate.

[0009] As preferred, the feed pipe includes a feed pipe body, and a guide pipe is arranged on the feed pipe body.

[0010] As preferred, the inner wall of the guide pipe is provided with a plurality of guide sliding grooves, and a guide sliding block is slidably arranged in the guide sliding grooves.

[0011] As preferred, the feed pipe body is fixedly connected with the top cover, the diameter of the guide pipe is greater than that of the feed pipe body, and the guide sliding block is fixedly connected with the feed pipe body.

[0012] As preferred, the guide pipe is fixedly connected with the lifting plate.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] (1) The utility model first moves the lifting plate downward through the hydraulic rod, drives the screw feeder to move with the lifting plate, makes the screw feeder enter the smelting groove, drives the guide pipe to move with the lifting plate at the same time, then sends the solid waste into the screw feeder through the feed pipe, and then sends the solid waste into the smelting groove through the screw feeder, prevents the solid waste from impacting the furnace lining under the action of gravity, causes damage to the furnace lining, and prolongs the service life.

[0015] (2) The utility model rotates the screw feeder through the motor when discharging, drives the rotating plate to rotate with the screw feeder, stirs and divides the solid waste in the smelting groove through the rotating plate, facilitates subsequent heating and smelting, and improves the heating efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is the structure schematic view of the utility model metal smelting device for industrial solid waste treatment;

[0017] Figure 2The utility model relates to an internal structure schematic diagram of a metal smelting device for industrial solid waste treatment.

[0018] Figure 3 The utility model relates to a structure schematic diagram of a feeding pipe in a metal smelting device for industrial solid waste treatment.

[0019] In the drawing: 1, device body; 2, smelting groove; 3, furnace lining; 4, top cover; 5, hydraulic rod; 6, feeding pipe; 601, feeding pipe main body; 602, material guide pipe; 603, guide chute; 604, guide sliding block; 7, lifting plate; 8, spiral feeder; 9, motor; 10, rotating plate; 11, electric heating rod. DETAILED DESCRIPTION

[0020] The technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor belong to the protection scope of the utility model.

[0021] As shown in Figure 1 and Figure 2 , a metal smelting device for industrial solid waste treatment, including device body 1, be provided with smelting groove 2 on device body 1, the inner wall surface of smelting groove 2 is provided with furnace lining 3, one side above device body 1 is provided with top cover 4, top cover 4 is provided with hydraulic rod 5 and feeding pipe 6, lifting plate 7 is provided on hydraulic rod 5, spiral feeder 8 is rotatably provided on lifting plate 7, motor 9 is provided on one side above spiral feeder 8, rotating plate 10 is fixedly provided on one side below spiral feeder 8, a plurality of electric heating rods 11 are provided on one side below top cover 4.

[0022] As shown in Figure 3 , another embodiment of the utility model, the feeding pipe 6 includes feeding pipe main body 601, the feeding pipe main body 601 is provided with material guide pipe 602;

[0023] The inner wall of material guide pipe 602 is provided with a plurality of guide chutes 603, the guide chute 603 is slidably provided with a guide sliding block 604, when the position of spiral feeder 8 needs to be adjusted, lifting plate 7 is moved by hydraulic rod 5, spiral feeder 8 is moved by lifting plate 7, thereby adjusting the position of spiral feeder 8, during this period, lifting plate 7 simultaneously drives material guide pipe 602 to move, so that material guide pipe 602 moves along with spiral feeder 8, thereby conveniently feeding solid waste into spiral feeder 8 through feeding pipe 6.

[0024] The working principle of the metal smelting device for industrial solid waste treatment is as follows:

[0025] In use, first, the lifting plate 7 is moved downward by the hydraulic rod 5, the lifting plate 7 drives the spiral feeder 8 to move, the spiral feeder 8 enters the smelting tank 2, at the same time, the lifting plate 7 drives the guide pipe 602 to move, the guide pipe 602 moves with the spiral feeder 8, then the solid waste is sent into the spiral feeder 8 through the feeding pipe 6, the solid waste is sent into the smelting tank 2 through the spiral feeder 8, the solid waste is prevented from impacting the furnace lining 3 under the action of gravity, the solid waste is prevented from damaging the furnace lining 3, at the same time, the spiral feeder 8 is rotated by the motor 9, the spiral feeder 8 drives the rotating plate 10 to rotate, the solid waste in the smelting tank 2 is stirred and divided by the rotating plate 10, the subsequent heating and smelting are facilitated, the heating efficiency is improved, the smelting is improved, and since the feeding pipe 6 is located above the spiral feeder 8, the solid waste can be continuously sent into the spiral feeder 8 through the feeding pipe 6 during the rotation of the spiral feeder 8, after the solid waste feeding is completed, the spiral feeder 8 is stopped, and the spiral feeder 8 returns to the original position, then the solid waste in the smelting tank 2 is heated and smelted by the electric heating rod 11.

[0026] Obviously, the above embodiments of the utility model are only examples for clearly illustrating the utility model, and are not the limitation of the embodiments of the utility model, for ordinary skilled in the art, on the basis of the above description, other different forms of changes or changes can be made, here, all the embodiments cannot be exhausted, any obvious changes or changes derived from the technical scheme of the utility model still belong to the protection scope of the utility model.

Claims

1. A metal smelting apparatus for industrial solid waste treatment, comprising an apparatus body (1), characterized in that: The device body (1) is provided with a smelting tank (2), the inner wall surface of the smelting tank (2) is provided with a furnace lining (3), one side above the device body (1) is provided with a top cover (4), the top cover (4) is provided with a hydraulic rod (5) and a feeding pipe (6), the hydraulic rod (5) is provided with a lifting plate (7), the lifting plate (7) is rotatably provided with a spiral feeder (8), one side above the spiral feeder (8) is provided with a motor (9), one side below the spiral feeder (8) is fixedly provided with a rotating plate (10), one side below the top cover (4) is provided with a plurality of electric heating rods (11).

2. The metal smelting device for industrial solid waste treatment according to claim 1, characterized in that: The feeding pipe (6) is located directly above the spiral feeder (8) of the lifting plate (7), and the motor (9) is fixedly installed on the lifting plate (7).

3. The metal smelting device for industrial solid waste treatment according to claim 2, characterized in that: The feeding pipe (6) comprises a feeding pipe body (601), and the feeding pipe body (601) is provided with a guide pipe (602).

4. The metal smelting device for industrial solid waste treatment according to claim 3, characterized in that: The inner wall of the guide pipe (602) is provided with a plurality of guide sliding grooves (603), and the guide sliding grooves (603) are slidably provided with guide sliding blocks (604).

5. The metal smelting device for industrial solid waste treatment according to claim 4, characterized in that: The feeding pipe body (601) is fixedly connected with the top cover (4), the diameter of the guide pipe (602) is greater than that of the feeding pipe body (601), and the guide sliding blocks (604) are fixedly connected with the feeding pipe body (601).

6. The metal smelting device for industrial solid waste treatment according to claim 5, characterized in that: The guide pipe (602) is fixedly connected with the lifting plate (7).

Images