CN217686570U

CN217686570U - Reducing furnace is retrieved to multiple metal of environment-friendly

Info

Publication number: CN217686570U
Application number: CN202220688204.9U
Authority: CN
Inventors: 闲子锋
Original assignee: Wuzhou Xinghua Nonferrous Metals Co ltd
Current assignee: Wuzhou Xinghua Nonferrous Metals Co ltd
Priority date: 2022-03-28
Filing date: 2022-03-28
Publication date: 2022-10-28
Anticipated expiration: 2032-03-28

Abstract

The utility model discloses an environment-friendly multiple metal recovery and reduction furnace, which comprises a furnace body, a stirring component is arranged inside the furnace body, a base is fixedly installed at the bottom of the furnace body, and the interior of the base is fixed and installed with a little Fire device, a heat exchange box is fixedly installed on one side of the furnace body, an air guide port is fixedly installed through the top of the furnace body, a blower is fixedly installed on one side of the air guide port, and the front surface of the furnace body is fixedly installed. Fixed installation with control buttons. In the process of daily use, the environmentally friendly multi-metal recovery and reduction furnace introduces raw materials into the heat exchange box through the feeding port, and starts the blower to transport the exhaust gas discharged from the air guide port to the heat exchange box. The heat remaining in the exhaust gas is absorbed, and then the raw materials after absorbing the heat are introduced into the furnace body through the material guide pipe, which reduces the waste of heat energy and avoids the heat being directly discharged into the atmosphere and causing environmental pollution.

Description

Reducing furnace is retrieved to multiple metal of environment-friendly

Technical Field

The utility model relates to a metal recovery reduction technical field specifically is a reducing furnace is retrieved to multiple metal of environment-friendly.

Background

The metal recovery refers to that useful substances separated from waste metals are physically or mechanically processed into recycled products, and the metal recovery industry forms a complete industrial chain and a recycling ecological circle, the industrial chain starts from foreign waste material suppliers, and the effective utilization of resources is realized through links of merchants, importers, agents, ports, dismantling plants (fixed-point enterprises or hardware plants), recovery companies, metal processing plants and the like, as emerging economic bodies gradually adopt technologies and life modes similar to those of the country of the organization, the global metal demand in the future can reach 3 to 9 times of the worldwide metal usage, the complex metal product recovery can solve and solve the challenges brought by violent increase of the metal demand, the global metal resource demand in the future can greatly increase, the global recycling of metals needs to be reconsidered, so that the negative impact on the environment is relieved, the metal mining and smelting also occupy 7 to 8 percent of the global energy supply, the recovery consumes less energy than the primary produced metal, the impact on the global recycling of metals is reduced, and the overall recovery of ores can be avoided.

The existing various metal recovery reduction furnaces are poor in environmental protection performance, the tail gas contains more heat which is discharged to the atmosphere, the environment is influenced, the waste of heat energy is caused, the raw materials are accumulated in the furnace body and are not fully mixed, the furnace wall is easy to adhere to the raw materials to form coke blocks, and the reduction quality is greatly reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a reduction furnace is retrieved to multiple metal of environment-friendly to it is poor to solve the current multiple metal recovery reduction furnace feature of retrieving environmental protection ability that proposes in the above-mentioned background art, contains more heat in the tail gas and is discharged to the atmosphere, influences the environment and causes the waste of heat energy, and the raw materials piles up in the furnace body moreover, mixes inadequately, and the oven is the adhesion raw materials also easily and forms the scorch, greatly reduced the problem of reduction quality.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a reduction furnace is retrieved to multiple metal of environment-friendly, includes the furnace body, the inside of furnace body is provided with the stirring subassembly, the bottom fixed mounting of furnace body has the base, the inside fixed mounting of base has ignition, one side fixed mounting of furnace body has the heat transfer case, the top of furnace body link up fixed mounting and leads the gas port, lead one side fixed mounting of gas port has the air-blower, the front side surface fixed mounting of furnace body has control button, the stirring subassembly includes the inside (mixing) shaft of movable mounting at the furnace body, the one end movable mounting of (mixing) shaft has the pivot, one side of pivot and one side inner wall fixed connection of furnace body, the opposite side fixed mounting that the other end of (mixing) shaft runs through the furnace body has agitator motor, the fixed surface of (mixing) shaft installs the puddler.

Preferably, the air blower is fixedly provided with an air outlet pipe and an air inlet pipe on two sides respectively, one end of the air outlet pipe is fixedly connected with the heat exchange box, and the other end of the air inlet pipe is communicated and fixedly connected with the air guide port.

Preferably, a material guide inlet is formed in one side of the furnace body, a material guide pipe is fixedly mounted on one side of the material guide inlet, a material guide outlet is formed in the other side of the heat exchange box, and one end of the material guide pipe is fixedly connected with the material guide outlet.

Preferably, the input end of the control button is electrically connected with an external power supply through a wire, and the input ends of the air blower and the stirring motor are electrically connected with the output end of the control button through a wire.

Preferably, four corners of the bottom of the heat exchange box are fixedly provided with supporting frames, and the top of the heat exchange box is fixedly provided with an exhaust pipe and a charging opening in a penetrating way.

Compared with the prior art, the beneficial effects of the utility model are that:

this reducing furnace is retrieved to multiple metal of environment-friendly carries out daily use in-process, through the charge door to the leading-in raw materials of the inside of heat transfer case, starts the air-blower and carries the exhaust tail gas of air guide port to the heat transfer case in, absorbs remaining heat in the tail gas by the raw materials, and the rethread passage is in the leading-in furnace body of raw materials after will absorbing the heat, reduces the waste of heat energy, has avoided the direct atmosphere of discharging of heat simultaneously and has caused environmental pollution.

This reducing furnace is retrieved to multiple metal of environment-friendly carries out the in-process of daily use, starts agitator motor through control button and drives (mixing) shaft and puddler rotation, makes the raw materials mix fully, avoids piling up, makes the raw materials rotate simultaneously, prevents to adhere on the oven and form the burnt piece, has improved reduction quality.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a cross-sectional view of the present invention;

fig. 3 is a top view of the present invention;

fig. 4 is a schematic view of a local structure of the stirring assembly of the present invention.

In the figure: 1. a furnace body; 2. a stirring assembly; 3. a stirring shaft; 4. a rotating shaft; 5. a stirring motor; 6. a stirring rod; 7. a base; 8. an ignition device; 9. a heat exchange box; 10. a support frame; 11. an exhaust pipe; 12. a feed inlet; 13. an air guide port; 14. a blower; 15. an air outlet pipe; 16. an air inlet pipe; 17. a control button; 18. A material guide inlet; 19. a material guide pipe; 20. a material guiding outlet.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a reduction furnace is retrieved to multiple metal of environment-friendly, including furnace body 1, the inside of furnace body 1 is provided with stirring subassembly 2, the bottom fixed mounting of furnace body 1 has base 7, the inside fixed mounting of base 7 has ignition 8, one side fixed mounting of furnace body 1 has heat transfer case 9, the top of furnace body 1 link up fixed mounting has air guide port 13, one side fixed mounting of air guide port 13 has air-blower 14, the front side surface fixed mounting of furnace body 1 has control button 17, the both sides of air-blower 14 respectively fixed mounting have outlet duct 15 and intake pipe 16, the one end of outlet duct 15 and heat transfer case 9 fixed connection, the other end of intake pipe 16 link up fixed connection with air guide port 13, guide import 18 has been seted up to one side of furnace body 1, one side fixed mounting of guide import 18 has passage 19, the opposite side of heat transfer case 9 has seted up guide outlet 20, the one end and the guide outlet 20 fixed connection of passage 19, import raw materials to the inside of heat transfer case 9 through charging opening 12, start 14 carry the tail gas that air guide port 13 discharged to heat transfer case 9 through control button 17, absorb residual heat in the tail gas by the raw materials, the guide pipe 19, the waste of absorption, the heat energy of the heat of the absorption after the rethread absorption, the heat reduction furnace body 1 has avoided the direct pollution of the environmental pollution to cause.

Stirring subassembly 2 includes movable mounting at the inside (mixing) shaft 3 of furnace body 1, the one end movable mounting of (mixing) shaft 3 has pivot 4, one side of pivot 4 and one side inner wall fixed connection of furnace body 1, the other end of (mixing) shaft 3 runs through the opposite side fixed mounting of furnace body 1 has agitator motor 5, the model of this agitator motor 5 can be Y100L-2, agitator motor 5 realizes the electromagnetic means of electric energy conversion or transmission according to the electromagnetic induction law, its main effect is production drive torque, as this stirring subassembly 2's power supply, the fixed surface of (mixing) shaft 3 installs puddler 6, start agitator motor 5 through control button 17 and drive (mixing) shaft 3 and puddler 6 and rotate, make the raw materials mix fully, avoid piling up, make the raw materials rotate simultaneously, prevent adhesion and form the coke breeze on the oven, the reduction quality has been improved, control button 17's input carries out electric connection through wire and external power supply, air-blower 14 carries out electric connection through wire and control button 17's output with agitator motor 5 input, four corners fixed mounting in the bottom of heat-exchange box 9 has support frame 10, heat-exchange box 9's top through fixed mounting has blast pipe 11 and charge door 12.

The working principle is as follows: when a reduction furnace is required to recover various metals, raw materials are introduced into the heat exchange box 9 through the charging hole 12, the air blower 14 is started through the control button 17 to convey tail gas exhausted from the gas guide port 13 to the heat exchange box 9, residual heat in the tail gas is absorbed by the raw materials, the raw materials after heat absorption are introduced into the furnace body 1 through the material guide pipe 19, waste of heat energy is reduced, meanwhile, the situation that the heat is directly exhausted into the atmosphere to cause environmental pollution is avoided, in the reduction process, the stirring motor 5 is started through the control button 17 to drive the stirring shaft 3 and the stirring rod 6 to rotate, the raw materials are fully mixed, accumulation is avoided, the raw materials are enabled to rotate, adhesion on the furnace wall is prevented to form coke blocks, and the reduction quality is improved.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.

Claims

1. An environment-friendly multiple metal recovery reduction furnace, comprising a furnace body (1), is characterized in that: the inside of the furnace body (1) is provided with a stirring assembly (2), and the bottom of the furnace body (1) A base (7) is fixedly installed, an ignition device (8) is fixedly installed inside the base (7), a heat exchange box (9) is fixedly installed on one side of the body of furnace (1), and the body of furnace ( 1) is fixedly installed with an air guide port (13) through the top, and a blower (14) is fixedly installed on one side of the air guide port (13), and a control button (17) is fixedly installed on the front side surface of the body of heater (1). ), the stirring assembly (2) includes a stirring shaft (3) that is movably installed inside the body of heater (1), and one end of the stirring shaft (3) is movably equipped with a rotating shaft (4), and the rotating shaft (4) One side is fixedly connected with one side inner wall of the furnace body (1), and the other end of the stirring shaft (3) is fixedly installed with a stirring motor (5) through the other side of the furnace body (1), and the stirring shaft (3) ) is fixedly equipped with a stirring rod (6).

2. A kind of environment-friendly multiple metal recovery reduction furnace according to claim 1, characterized in that: the both sides of the blower (14) are respectively fixedly equipped with an air outlet pipe (15) and an air inlet pipe (16), so that One end of the air outlet pipe (15) is fixedly connected to the heat exchange box (9), and the other end of the air inlet pipe (16) is through and fixedly connected to the air guide port (13).

3. An environment-friendly recovery and reduction furnace for multiple metals according to claim 1, characterized in that: one side of the furnace body (1) is provided with a material guide inlet (18), and the material guide inlet (18 ) is fixedly installed with a feed pipe (19), the other side of the heat exchange box (9) is provided with a feed outlet (20), and one end of the feed pipe (19) is connected to the feed outlet ( 20) Fixed connection.

4. A kind of environment-friendly recovery and reduction furnace for multiple metals according to claim 1, characterized in that: the input end of the control button (17) is electrically connected to an external power supply through a wire, and the blower (14) and the input end of the stirring motor (5) are electrically connected with the output end of the control button (17) through a wire.

5. An environment-friendly recovery and reduction furnace for multiple metals according to claim 1, characterized in that: four corners of the bottom of the heat exchange box (9) are fixedly equipped with support frames (10), the An exhaust pipe (11) and a feeding port (12) are fixedly installed through the top of the heat exchange box (9).