CN223939778U

CN223939778U - Metal waste dehydration recovery unit

Info

Publication number: CN223939778U
Application number: CN202520629017.7U
Authority: CN
Inventors: 蔡国华; 李洪
Original assignee: Taicang Magnetic Pump Co ltd
Current assignee: Taicang Magnetic Pump Co ltd
Priority date: 2025-04-05
Filing date: 2025-04-05
Publication date: 2026-02-24
Anticipated expiration: 2035-04-05

Abstract

This utility model discloses a metal waste dewatering and recycling device, including a boss with a drain outlet, a water tank with a filter box, and a dewatering assembly equipped with a pressure block. The filter box is placed in the groove of the boss, and its side has multiple filter holes to facilitate water discharge. The dewatering assembly is driven by a motor to a pressing mechanism, which causes the pressure block to apply pressure to the metal waste, achieving solid-liquid separation. Furthermore, the device adopts a detachable pressure block design for easy replacement, and a baffle and notch on one side of the groove facilitate the loading and unloading of the filter box, improving work efficiency. Compared with traditional centrifugal dewatering methods, this device has a simpler structure, lower energy consumption, effectively reduces operating costs, and improves operational convenience through optimized workflow.

Description

Metal waste dehydration recovery unit

Technical Field

The utility model relates to the field of resource recycling and environmental protection equipment, in particular to a metal waste dehydration recycling device.

Background

In metal processing and related industries, the treatment of metal scrap has been an important step. The metal waste generally contains a large amount of attached water, if effective dehydration recovery is not performed, the subsequent transportation and storage cost can be increased, further corrosion of metal can be caused by the water, and the recycling value of the metal waste is reduced. Therefore, efficient metal scrap dewatering recovery techniques are of great importance.

At present, a centrifugal dehydration mode is adopted in a common related technology aiming at metal waste dehydration. The method is that a container filled with metal waste is placed in a centrifugal machine, and high-speed rotation generates strong centrifugal force, so that moisture is separated from the metal waste under the action of the centrifugal force, thrown to the edge of the container and discharged. The principle is based on the difference between centrifugal force and gravity applied to the material, so that the water is promoted to overcome the adhesion force with the metal waste and separate.

However, this related art of centrifugal dehydration has significant drawbacks. The high-speed rotation generated in the centrifugal process is easy to cause mechanical damage to the metal waste, and particularly, the metal waste with softer texture or special shape can be deformed, broken and the like under the action of centrifugal force, so that the subsequent recovery processing is influenced. On the other hand, centrifugal dehydration equipment has complex structure, higher energy consumption and high running cost.

Disclosure of utility model

The utility model aims to overcome the defects, and the utility model aims to provide the metal waste dehydration recovery device, which is characterized in that a boss with a groove and a water outlet and a filter box with a filter hole on the side surface are arranged in a water tank, a dehydration component which is arranged at the outer edge of the groove of the boss and can drive a pressing block to press down the metal waste is arranged, and an extrusion mode is adopted to replace a centrifugal mode, so that the efficient, low-consumption and damage-free metal waste dehydration recovery process is realized.

The technical scheme includes that the metal waste dehydration recovery device comprises a water tank, a dehydration assembly and a dehydration assembly, wherein a boss is arranged in the water tank, a groove is formed in the top of the boss downwards, a plurality of water outlets are formed in the groove wall of the groove, a filter box with an upward opening is arranged in the groove, the metal waste is arranged in the filter box, a plurality of filter holes are formed in each side face of the filter box, the dehydration assembly is erected on the outer edge of the groove at the top of the boss, the dehydration assembly comprises a pressing block, the pressing block faces to the opening of the filter box, the dehydration assembly drives the pressing block to move downwards into the filter box to squeeze the metal waste, and extruded water flows into the water tank through the water outlets. The filter box provides the space of placing for the metal waste, and numerous filtration pore in its side can let the moisture that metal waste oozes in the extrusion process in time discharge, realizes solid-liquid preliminary separation, and the follow-up dehydration operation of being convenient for, the outlet of boss recess cell wall, the oriented inflow basin of rivers that can guide the filter box extrusion does benefit to and gathers waste water, makes things convenient for follow-up processing, and the briquetting of dehydration subassembly is under power drive, can apply the extrusion force to the metal waste in the filter box perpendicularly downwards, extrudes the moisture furthest that contains in the metal waste, accomplishes the dehydration operation, promotes dehydration efficiency.

Further, the application relates to a metal waste dehydration recycling device, the dehydration assembly further comprises a frame body, a moving table, a motor and an extrusion mechanism, wherein the frame body is erected on the outer edge of a groove and comprises a top plate, a pair of guide rails and a group of guide posts, the lower ends of the guide rails and the guide posts are arranged on the outer edge of the groove, the upper ends of the guide rails and the guide posts are connected, the moving table is arranged between the groove and the top plate and is in sliding connection with the guide posts through pulleys arranged on two sides, the motor is connected with the guide rails through sliding blocks, the pressing block is detachably arranged below the moving table, the extrusion mechanism is arranged between the top plate and the moving table, and the motor drives the extrusion mechanism to drive the moving table to press downwards. The top plate, the guide rail and the guide post of the frame body construct a stable structure to provide solid support for the whole dewatering assembly. The guide rail and the guide pillar are not only connected with the top plate and the outer edge of the groove, but also play a key guiding role when the mobile station operates, so that the mobile station is ensured to move vertically and stably, the pressing block can act on metal waste precisely, the mobile station is connected with the guide pillar in a sliding manner by virtue of pulleys on two sides, smooth up-and-down displacement is realized, and power generated by the motor can be efficiently transmitted to the extrusion mechanism. Under motor drive, extrusion mechanism promotes the mobile station and takes the briquetting downwards, applys extrusion force to the metal waste, accomplishes the dehydration action, and the briquetting adopts demountable installation in the mobile station below, when the briquetting wearing and tearing appear or need change special briquetting to different grade type metal waste, can operate fast convenient, does not influence equipment overall operation.

Further, the extrusion mechanism comprises an upper plate, a lower plate, a screw rod, a coupler and four arm rods, wherein the upper plate is arranged on the lower side of a top plate, the lower plate is arranged on the upper side of a mobile station, one end of the screw rod is connected with a motor through the coupler, the other end of the screw rod is connected with a sliding block far away from the motor, the four arm rods are hinged in pairs to form a scissor structure, the upper end and the lower end of the four arm rods are respectively hinged on the upper plate and the lower plate, the middle part of the four arm rods are hinged with nuts arranged on the screw rod, when the screw rod is driven by the motor to rotate, the nuts move along the screw rod to drive the arm rods to be unfolded or folded, so that the mobile station moves upwards or downwards, and the motor also moves relatively along a guide rail. In the process of driving the screw rod to rotate by the motor, the arm rod is driven to act by the movement of the nut, and meanwhile, the motor moves relatively along the guide rail, so that the whole extrusion process is more coordinated and stable by the linkage mechanism.

Furthermore, the metal waste dehydration recycling device comprises a baffle plate, wherein one side of the groove is provided with a notch, the baffle plate is adaptive to the notch and is rotatably connected with the bottom of the groove through a hinge, one side of the baffle plate, which is far away from the hinge, is provided with a first handle, and when the baffle plate is flat, the filter box is pushed into and pushed out of the groove along the notch. The notch arranged on one side of the groove and the baffle plate matched with the notch form a channel when the baffle plate is laid down, so that the filter box can be conveniently pushed into or pushed out of the groove along the notch. When placing the metal waste like this or taking out the metal waste that has dehydrated, the operation is simpler, swift, has improved work efficiency, when needs carry out the dehydration operation to the metal waste, and rotatable baffle makes it erect, forms relative enclosure with the recess, blocks water and waste material that probably splashes at extrusion in-process, and the baffle is kept away from the first handle that hinge one side set up, provides a convenient impetus for operating personnel for the operation of rotating the baffle is laborsaving, convenient more, has further promoted the humanized degree of equipment operation.

Further, in the metal waste dehydration recycling device, the upper edge of the filter box is provided with a pair of second handles. The pair of second handles that the upper edge of filter tank set up provides stable and convenient gripping point for operating personnel.

Further, the application relates to a metal waste dehydration recycling device, wherein the water tank is provided with a ball valve, and the ball valve is used for draining filtered water in the water tank. The arrangement of the ball valve enables operators to flexibly control the time and the speed of water drainage according to actual conditions.

The technical scheme can be seen that the utility model has the following beneficial effects:

1. The metal waste dehydration recycling device comprises a frame body, a movable table, a motor, an extrusion mechanism and the like, wherein the frame body provides stable support, the guide rail and the guide pillar ensure that the movable table moves vertically and stably, so that a pressing block can accurately press metal waste, the pressing block can be detached and replaced conveniently, and meanwhile, the shearing structure and the linkage mechanism of the extrusion mechanism can efficiently convert motor power into extrusion force for the metal waste.

2. According to the metal waste dehydration recycling device, the baffle and the notch are arranged in the groove, so that the filter box is convenient to assemble and disassemble, the working efficiency is improved, meanwhile, when the metal waste dehydration recycling device is used for dehydration, the baffle can be erected to form a relative closed space, water and waste are prevented from splashing out, the working area is kept clean, and the working environment is optimized.

Drawings

FIG. 1 is a schematic view of a first view angle structure of a metal scrap dewatering and recycling device according to the present utility model;

FIG. 2 is a schematic diagram of a metal waste dewatering and recycling device for removing a filter box;

FIG. 3 is a schematic view of a second view angle structure of a metal scrap dewatering and recycling device according to the present utility model;

FIG. 4 is an enlarged schematic view of area A of FIG. 3;

fig. 5 is a schematic diagram of a structure of the filter box.

The reference numerals of the specification show that the water tank 1-water tank 2-boss, the water tank 3-filter tank 4-dehydration component, the pressing block 41-frame body 42-frame body 421-top plate, the guide rail 422-guide rail 423-guide rail 43-moving table 431-pulley 44-motor 45-extrusion mechanism 451-upper plate 452-lower plate 453-screw rod 454-coupling 455-arm lever 456-nut 21-groove 211-baffle 212-notch 213-hinge 214-first handle 31-filtering hole 32-second handle 11-ball valve.

Detailed Description

The utility model is further elucidated below in connection with the drawings and the specific embodiments.

Example 1

The embodiment provides a specific implementation manner of a metal waste dehydration recovery device, and referring to fig. 1 to 5, the device includes the following structures and operation flows:

Device structure

The bottom of the water tank 1 is provided with a ball valve 11 for collecting the dehydrated wastewater in a concentrated way and controlling the discharge.

The boss 2 is fixed in the water tank 1, a rectangular groove 21 is formed in the top of the boss, and a plurality of water outlets 22 are uniformly distributed on the wall of the groove 21. A notch 212 is arranged on one side of the groove, a rotatable baffle 211 is arranged at the notch through a hinge 213, and a first handle 214 is arranged on one side of the baffle away from the hinge.

The filter box 3 is a metal net box with an upward opening, filter holes 31 are uniformly distributed on each side surface, and a pair of second handles 32 are arranged on the upper edge. The filter box 3 is pushed into the groove 21 through the notch 212, the baffle 211 forms a loading and unloading channel when being flattened, and the baffle stands up to seal the notch 212 when being dehydrated.

The dewatering assembly 4 is arranged at the outer edge of the groove 21 and comprises a pressing block 41, a frame 42, a moving table 43, a motor 44 and a pressing mechanism 45.

The frame 42 is composed of a top plate 421, a pair of guide rails 422 and a guide post 423, wherein the lower end of the guide post is fixed on the outer edge of the groove, and the upper end of the guide post is connected with the top plate 421.

The movable table 43 is provided with pulleys 431 on both sides, and is slidably connected with the guide posts 423, and the pressing block 41 can be detachably arranged below the movable table 43.

The pressing mechanism 45 includes an upper plate 451, a lower plate 452, a screw 453, a coupler 454, and four articulated arms 455. One end of the screw 453 is connected with the motor 44 through a coupler 454, and the other end is connected with the slider. The arm rod is formed into a scissor structure, the middle part of the arm rod is hinged with a nut 456 on the screw rod, and the upper end and the lower end of the arm rod are respectively hinged with the upper plate 451 and the lower plate 452.

Operational flow

Charging, the operator pulls the first handle 214 to put the baffle 211 flat, pushes the filter box 3 filled with metal scraps into the groove 21 along the notch 212, and then lifts the baffle to close the notch.

The dewatering starts by starting the motor 44, driving the screw 453 to rotate, and the nut 456 moves along the screw to drive the arm 455 to spread out, pushing the moving table 43 vertically down the guide post 423. The briquette 41 enters the filter box 3 and applies pressing force to the metal scrap, and the moisture is discharged into the water tank 1 through the filter hole 31 and the drain port 22.

After dewatering, the motor 44 is reversed, the arm 455 is folded, and the movable table 43 drives the pressing block 41 to move upward for resetting. The ball valve 11 is opened to empty the waste water in the water tank 1, the baffle 211 is put flat, the filter box 3 is pulled out through the second handle 32, and the dehydrated metal waste is taken out.

The above embodiments are illustrative for the purpose of illustrating the technical concept and features of the present utility model so that those skilled in the art can understand the contents of the present utility model and implement the same, and the scope of the present utility model is not limited thereto. All equivalent changes or modifications made according to the spirit of the present utility model should be construed to be included in the scope of the present utility model.

Claims

1. A metal waste dewatering and recycling device, characterized in that:

Includes: a water tank (1), the water tank (1) has a boss (2) inside, the top of the boss (2) has a groove (21) with the top facing downward, the groove (21) has multiple drain outlets (22) on the wall of the groove (21), a filter box (3) with an upward opening is placed in the tank, the metal waste is placed in the filter box (3), and the filter box (3) has multiple filter holes (31) on each side.

The dewatering component (4) is mounted on the outer edge of the groove (21) at the top of the boss (2). The dewatering component (4) includes a pressing block (41) facing the opening of the filter box (3). The dewatering component (4) drives the pressing block (41) to move downward into the filter box (3) to squeeze the metal waste. The squeezed water flows into the water tank (1) through the drain (22).

2. The metal waste dewatering and recycling device according to claim 1, characterized in that:

The dehydration assembly (4) also includes a frame (42), a moving platform (43), a motor (44), and a pressing mechanism (45). The frame (42) is mounted on the outer edge of the groove (21) and includes a top plate (421), a pair of guide rails (422), and a set of guide columns (423). The lower ends of the guide rails (422) and guide columns (423) are installed on the outer edge of the groove (21), and the upper ends are connected to the top plate (421). The moving platform (43) is located between the groove (21) and the top plate (421) and is slidably connected to the guide columns (423) by pulleys (431) on both sides. The motor (44) is connected to the guide rails (422) by a slider. The pressing block (41) is detachably installed below the moving platform (43). The pressing mechanism (45) is located between the top plate (421) and the moving platform (43). The motor (44) drives the pressing mechanism (45) to drive the moving platform (43) to apply downward pressure.

3. The metal waste dewatering and recycling device according to claim 2, characterized in that:

The extrusion mechanism (45) includes an upper plate (451), a lower plate (452), a screw (453), a coupling (454), and four arms (455). The upper plate is installed below the top plate (421), and the lower plate (452) is installed above the moving table (43). One end of the screw (453) is connected to the motor (44) via the coupling (454), and the other end is connected to the slider away from the motor (44). The four arms (451, 452, 453, 454, 45 ... 5) The two hinges form a scissor structure, with the upper and lower ends hinged to the upper plate (451) and the lower plate (452) respectively, and the middle part hinged to the nut (456) provided on the screw (453). When the motor (44) drives the screw (453) to rotate, the nut (456) moves along the screw, driving the arm (455) to unfold or retract, thereby realizing the moving platform (43) to move up or down, and the motor (44) also moves relative to the guide rail (422).

4. The metal waste dewatering and recycling device according to claim 1, characterized in that:

The groove (21) is rectangular and also includes a baffle (211). A notch (212) is provided on one side of the groove (21). The baffle (211) is adapted to the notch (212) and is rotatably connected to the bottom of the groove (21) by a hinge (213). A first handle (214) is provided on the side of the baffle (211) away from the hinge (213). When the baffle (211) is flat, the filter box (3) is pushed into and pushed out of the groove (21) along the notch (212).

5. The metal waste dewatering and recycling device according to claim 1, characterized in that:

The filter box (3) is provided with a pair of second handles (32) along its upper edge.

6. The metal waste dewatering and recycling device according to claim 1, characterized in that:

The water tank (1) is equipped with a ball valve (11), which is used to drain the filtered water in the water tank (1).