CN215251085U

CN215251085U - Reaction unit for recovering metal of waste electrical appliance

Info

Publication number: CN215251085U
Application number: CN202121250831.6U
Authority: CN
Inventors: 陈灿; 曾露
Original assignee: Suzhou Furong Environmental Protection Technology Co ltd
Current assignee: Suzhou Furong Environmental Protection Technology Co ltd
Priority date: 2021-06-07
Filing date: 2021-06-07
Publication date: 2021-12-21
Anticipated expiration: 2031-06-07

Abstract

The utility model belongs to the technical field of the metal recovery technique and specifically relates to a reaction unit that abandonment electrical apparatus metal recovery was used to the problem of recovery efficiency low, not environmental protection among the prior art, now proposes following scheme, and it includes: the device comprises a shell, wherein an operating door is hinged to the outer part of one side of the front surface of the shell, a controller is arranged on the outer part of the operating door, and a plurality of groups of placing plates are arranged in the shell; the smelting device comprises a smelting box arranged at the top of a placing plate in a sliding mode, and material leaking grooves formed in the two outer sides of the smelting box, wherein the bottom of the inner side of the smelting box is of an inverted V-shaped structure, and the two groups of material leaking grooves are arranged along the width direction of a shell. The utility model discloses stable in structure, easy operation, not only effectual metal recovery efficiency who improves abandonment electrical apparatus has reduced operating personnel's intensity of labour, can also adsorb the harmful gas that electrical apparatus metal recovery process produced, environmental protection more, easily uses widely.

Description

Reaction unit for recovering metal of waste electrical appliance

Technical Field

The utility model relates to a metal recovery field especially relates to a reaction unit that abandonment electrical apparatus metal recovery was used.

Background

Electrical appliances generally refer to all appliances using electricity, and from the professional perspective, the electrical appliances mainly refer to electrical devices, equipment and elements which are used for connecting and disconnecting a circuit and converting circuit parameters so as to realize the functions of controlling, adjusting, switching, detecting, protecting and the like of the circuit or electrical equipment; from the perspective of the general public, the household appliances mainly refer to some common household appliances which provide convenience for life, such as televisions, air conditioners, refrigerators, washing machines, various small household appliances and the like.

With the continuous development of science and technology, various new-type electrical apparatus are produced and manufactured, old electrical apparatus is eliminated, when retrieving old electrical apparatus, metal and plastics in the electrical apparatus can not effectual classification, inconvenient to retrieve the metal in the electricity.

In the prior art metal recovery to electrical apparatus, often peel off metal and plastics in the electrical apparatus of abandonment by the manual work, perhaps burn to the electrical apparatus of waste gas, decompose the plastics burning, traditional manual work is peeled off and is lower to abandonment electrical apparatus metal recovery efficiency, intensity of labour is big, the burning is retrieved and can be produced a large amount of harmful substance, cause great pollution to the atmospheric environment, and not environmental protection is not accorded with the economic nature and the practicality of industry solid waste comprehensive utilization technique, for this reason, this scheme has provided a reaction unit that abandonment electrical apparatus metal was retrieved and is used.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pair of reaction unit of abandonment electrical apparatus metal recycling usefulness has solved the problem of recovery efficiency low, not environmental protection among the prior art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a reaction device for recovering metal of waste electrical appliances comprises:

the device comprises a shell, wherein an operating door is hinged to the outer part of one side of the front surface of the shell, a controller is arranged on the outer part of the operating door, and a plurality of groups of placing plates are arranged in the shell;

the smelting device comprises a smelting box arranged at the top of the placing plate and material leaking grooves formed in the outer portions of two sides of the smelting box, the bottom of the inner side of the smelting box is of an inverted V-shaped structure, and the two groups of material leaking grooves are arranged along the width direction of the shell;

the heating plate is arranged on the top of the placing plate and is used for heating the smelting box;

the box body is fixedly connected to the top of the shell, and an adsorption cylinder for adsorbing harmful gas generated by melting plastic is arranged in the box body; and

and the plastic collecting mechanism is arranged at the bottom of the inner side of the shell and is used for collecting the molten plastic.

Preferably, the both sides outside of placing the board all the rigid coupling have the multiunit connecting rod, the multiunit the other end of connecting rod all with the inside lateral wall rigid coupling of casing.

Preferably, the bottom of the two sides of the smelting box is provided with sliding grooves, the sliding grooves are arranged along the width direction of the smelting box, the sliding grooves are provided with guide rails, and the bottoms of the guide rails extend to the bottoms of the sliding grooves and are fixedly connected with the tops of the placing plates.

Preferably, the bottoms of the two sides of the smelting box are fixedly connected with extension plates, and the two sets of extension plates are respectively positioned at the bottoms of the two sets of material leaking grooves.

Preferably, the plastics are collected the mechanism and are included collection funnel, two sets of slide rails of rigid coupling in casing inboard bottom, the receiver at two sets of slide rail tops, the cleaning door that articulates at the casing outside of casing lateral wall, collect the funnel and be located and place the board under, the receiver is located and collects the funnel under.

Preferably, the outside intake pipe and the outlet duct of establishing of fixed cover respectively in both sides of box, the one end of intake pipe extends to the inside and the adsorption cylinder threaded connection of box, the other end of intake pipe extends to the inboard top of casing, the maintenance door is installed through the multiunit bolt in outside one side of box.

The utility model has the advantages that:

1. through the hot plate, smelt box, hourglass silo, extension board, collection funnel, receiver etc. and mutually support, realize treating the plastics among the discarded electrical apparatus of retrieving and heat and melt, with the quick separation of the metal in the electrical apparatus, the effectual metal recovery efficiency that has improved has reduced operating personnel's intensity of labour, the economic nature and the practicality of laminating industry solid waste comprehensive utilization technique more.

2. Through intake pipe, an absorption section of thick bamboo, maintenance door, outlet duct, box etc. and mutually support, realize adsorbing the waste gas that plastics high temperature melting produced, prevent the waste gas pollution atmospheric environment that the metal recovery produced, environmental protection more, the environmental protection nature of the industry solid waste comprehensive utilization technique of laminating more.

The utility model discloses rational in infrastructure, stable in structure, easy operation, not only effectual metal recovery efficiency who improves abandonment electrical apparatus has reduced operating personnel's intensity of labour, can also adsorb the harmful gas that electrical apparatus metal recovery process produced, environmental protection more, easily uses widely.

Drawings

Fig. 1 is a front sectional view of the present invention.

Fig. 2 is an enlarged view of a point a of the present invention.

Fig. 3 is a left side sectional view of the present invention.

Reference numbers in the figures: 1. a housing; 2. an operating door; 3. a controller; 4. placing the plate; 5. a connecting rod; 6. a smelting box; 7. a material leaking groove; 8. an extension plate; 9. heating plates; 10. a chute; 11. a guide rail; 12. a collection funnel; 13. a slide rail; 14. a storage box; 15. cleaning the door; 16. an air inlet pipe; 17. a box body; 18. an adsorption cylinder; 19. an air outlet pipe; 20. and (7) maintaining the door.

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.

Referring to fig. 1 to 3, a reaction apparatus for recovering metals of waste electric appliances includes: casing 1, casing 1 is made for high temperature resistant thermal-insulated insulation material, it has operation door 2 to articulate in casing 1's front one side outside, the externally mounted of operation door 2 has controller 3, controller 3 is the PLC controller, internally mounted at casing 1 has the multiunit to place board 4, the equal rigid coupling in both sides outside that the board 4 was placed to the multiunit has multiunit connecting rod 5, the other end of multiunit connecting rod 5 all with casing 1's inside lateral wall rigid coupling, it has the clearance to place between board 4's both sides and the casing 1 in advance.

The top of a plurality of groups of placing plates 4 is provided with a smelting box 6, the bottoms of two sides of the smelting box 6 are respectively provided with a chute 10, two groups of chutes 10 are arranged along the width direction of the smelting box 6, guide rails 11 are arranged inside the two groups of chutes 10 in a sliding manner, the bottoms of the two groups of guide rails 11 are respectively extended to the bottom of the chute 10 and fixedly connected with the top of the placing plate 4, an operation door 2 is opened to conveniently pull the smelting box 6 out of a shell 1 along the guide rails 11, electrical appliance waste materials to be recycled are conveniently added into the smelting box 6, a heating plate 9 for heating the smelting box 6 is arranged at the top of the placing plate 4, the heating plate 9 is positioned below the smelting box 6, the bottom of the inner side of the smelting box 6 is of an inverted V-shaped structure, material leaking grooves 7 are respectively arranged outside two sides of the smelting box 6, the two groups of material leaking grooves 7 are respectively arranged along the width direction of the shell 1, the bottoms of two sides of the smelting box 6 are respectively fixedly connected with extending plates 8, two sets of extension boards 8 are located the bottom of two sets of hourglass silo 7 respectively, extension board 8 prevents that plastics under the molten condition from flowing to the outside bottom of smelting box 6, hot plate 9 heats smelting box 6, after the plastics in the inside electrical apparatus waste material of smelting box 6 melts, the bottom of smelting box 6 is followed to the both sides bottom of smelting box 6 to the molten plastics and flows, then flow to the outside of smelting box 6 from leaking silo 7, flow to the bottom of casing 1 under the effect of gravity, the metal of retrieving then exposes in the inside of smelting box 6.

Be provided with plastics collection mechanism in the inboard bottom of casing 1, plastics collection mechanism includes the collection funnel 12 of 1 lateral wall of casing, collection funnel 12 is located places board 4 under, there are two sets of slide rails 13 at 1 inboard bottom rigid coupling of casing, there is receiver 14 at two sets of slide rails 13 top slidable mounting, receiver 14 is located collection funnel 12 under, it has clearance door 15 to articulate in 1 outside of casing, the plastics solution that trickles down is collected at the inside of receiver 14 through the inside of collecting funnel 12 flow direction receiver 14, it conveniently collects the plastics of its receiver 14 inside to open clearance door 15.

A box body 17 is fixedly connected to the top of the shell 1, an adsorption cylinder 18 is installed inside the box body 17 and is used for adsorbing harmful gas generated by melting plastic, an air inlet pipe 16 and an air outlet pipe 19 which are respectively fixedly sleeved on the outer portions of two sides of the box body 17, one end of the air inlet pipe 16 extends into the box body 17 and is in threaded connection with the adsorption cylinder 18, the other end of the air inlet pipe 16 extends to the top of the inner side of the shell 1, a maintenance door 20 is installed on one side of the outer portion of the box body 17 through a plurality of groups of bolts, harmful waste gas generated by heating enters the box body 17 along the air inlet pipe 16 and is exhausted to the outer portion of the box body 17 from the air outlet pipe 19 after being adsorbed by the adsorption cylinder 18, a plurality of groups of bolts for fixing the maintenance door 20 are unscrewed, the maintenance door 20 is taken down, the old adsorption cylinder 18 is unscrewed, then a new adsorption cylinder 18 is screwed up, the adsorption cylinder 18 is convenient to be replaced, and the adsorption effect is ensured, is more environment-friendly.

The working principle is as follows: when the metal of the electric appliance is recycled, the electric appliance to be recycled is divided into a plurality of small fragments, the operation door 2 is opened, the smelting box 6 is pulled out to the outside of the shell 1 along the guide rail 11, then the divided fragments of the electric appliance are uniformly spread at the bottom of the inner side of the smelting box 6, the smelting box 6 is pushed back to the inside of the shell 1, the operation door 2 is closed, a power supply of equipment is connected, the controller 3 is operated, the internal temperature of the shell 1 is set, the smelting box 6 is heated by the heating plate 9, when the temperature is increased by the melting point of the plastic, the plastic in the waste of the electric appliance to be recycled is melted into a molten state, the molten plastic flows to the bottom of the smelting box 6 along the bottom of the smelting box 6, the plastic molten through the material leaking groove 7 flows to the outside of the smelting box 6, flows to the bottom of the shell 1 after passing through the upper surface of the extending plate 8, the flowing plastic flows to the inside of the storage box 14 and is collected, until the plastic in the waste material of the electric appliance to be recovered completely flows, the metal of the electric appliance to be recovered is exposed in the smelting box 6, harmful waste gas is generated when the plastic is melted, the harmful waste gas enters the box body 17 through the air inlet pipe 16 along with the upward movement of hot air due to the fact that the temperature in the shell body 1 is higher than the temperature in the outside, the harmful waste gas is adsorbed by the adsorption cylinder 18 and then is discharged from the air outlet pipe 19, after the recovery is completed, the operation door 2 and the cleaning door 15 are opened to pull the smelting box 6 and the storage box 14 out of the shell body 1 after the temperature in the shell body 1 is reduced, the metal and the plastic are respectively collected, after one end of production time, the adsorption cylinder 18 needs to be replaced, a plurality of groups of bolts for fixing the maintenance door 20 are unscrewed, the maintenance door 20 is taken down, the old adsorption cylinder 18 is unscrewed, a new adsorption cylinder 18 is replaced, and then a plurality of groups of bolts for fixing the maintenance door 20 are screwed down, and repeating the operation when the next time is needed.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A reaction device for recovering metal of a waste electric appliance is characterized by comprising:

the device comprises a shell (1), wherein an operation door (2) is hinged to the outer portion of one side of the front face of the shell (1), a controller (3) is installed on the outer portion of the operation door (2), and a plurality of groups of placing plates (4) are installed inside the shell (1);

the smelting device comprises a smelting box (6) arranged at the top of the placing plate (4) and material leaking grooves (7) formed in the outer portions of two sides of the smelting box (6), the bottom of the inner side of the smelting box (6) is of an inverted V-shaped structure, and the two groups of material leaking grooves (7) are arranged along the width direction of the shell (1);

the heating plate (9) is arranged on the top of the placing plate (4) and is used for heating the smelting box (6);

the box body (17), the said box body (17) is affixed to the top of the body (1), the inside of the box body (17) is fitted with the adsorption cylinder (18) used for adsorbing the harmful gas produced by melting plastics; and

and the plastic collecting mechanism is arranged at the bottom of the inner side of the shell (1) and is used for collecting the molten plastic.

2. The reaction device for recycling metal of waste electrical appliances according to claim 1, wherein a plurality of sets of connecting rods (5) are fixedly connected to the outer portions of both sides of the placing plate (4), and the other ends of the plurality of sets of connecting rods (5) are fixedly connected to the inner side wall of the housing (1).

3. The reaction device for recycling metal of waste electrical appliances according to claim 1, wherein sliding grooves (10) are formed in bottoms of two sides of the melting box (6), two sets of the sliding grooves (10) are arranged along the width direction of the melting box (6), guide rails (11) are slidably mounted inside the two sets of the sliding grooves (10), and bottoms of the two sets of the guide rails (11) extend to bottoms of the sliding grooves (10) and are fixedly connected with tops of the placing plates (4).

4. The reaction device for recovering metals of waste electrical appliances according to claim 1, wherein the bottom of the melting box (6) is fixedly connected with extension plates (8), and two sets of the extension plates (8) are respectively positioned at the bottom of two sets of the material leaking grooves (7).

5. The reactor for metal recovery of electric wastes according to claim 1, wherein said plastic collecting mechanism comprises a collecting funnel (12) at the side wall of the housing (1), two sets of slide rails (13) fixed at the bottom of the inner side of the housing (1), a storage box (14) slidably mounted on the top of the two sets of slide rails (13), and a cleaning door (15) hinged outside the housing (1), said collecting funnel (12) is located right under the placing plate (4), and said storage box (14) is located right under the collecting funnel (12).

6. The reaction device for recycling metal of waste electrical appliances according to claim 1, wherein an air inlet pipe (16) and an air outlet pipe (19) are fixedly sleeved outside both sides of the box body (17), one end of the air inlet pipe (16) extends to the inside of the box body (17) and is in threaded connection with the adsorption cylinder (18), the other end of the air inlet pipe (16) extends to the top of the inner side of the shell (1), and a maintenance door (20) is installed on one side of the outside of the box body (17) through a plurality of groups of bolts.