CN219178184U

CN219178184U - Dewatering equipment for producing copper powder by water atomization

Info

Publication number: CN219178184U
Application number: CN202321167383.2U
Authority: CN
Inventors: 徐东; 周华波; 张莹
Original assignee: Shandong Zhonggen New Materials Co ltd
Current assignee: Shandong Zhonggen New Materials Co ltd
Priority date: 2023-05-16
Filing date: 2023-05-16
Publication date: 2023-06-13
Anticipated expiration: 2033-05-16

Abstract

The utility model discloses dehydration equipment for producing copper powder by water atomization, and relates to the technical field of copper powder production devices. According to the copper powder dewatering device, the pushing mechanism is arranged, after the copper powder is dewatered by using the device, the inclined dewatering box is continuously rotated downwards to enable the connecting shaft to slide to the cross rod part along the arc end of the supporting slide plate to be propped against, the pushing shaft is pushed upwards in an inclined way under the action of the pushing force of the continuous downwards rotation of the dewatering box, and residual copper powder arranged in the pushing plate is pushed out from one side of the pushing block, so that a part of copper powder is not blocked at the neck opening of the cylindrical dewatering box, and copper powder resources are not wasted.

Description

Dewatering equipment for producing copper powder by water atomization

Technical Field

The utility model relates to the technical field of copper powder production devices, in particular to dehydration equipment for producing copper powder by water atomization.

Background

At present, the domestic copper powder production process mainly comprises an electrolytic method and an atomization method; although the purity of the copper powder produced by the electrolytic method is higher, the production energy consumption is high, so that the production cost is high and the environmental pollution is serious; the atomization method has the advantages of low cost and little pollution, and can produce copper powder with low loose ratio; the atomization method comprises a water mist method and an aerosol method, and the copper powder prepared by the water mist method needs to be subjected to metal melting, atomization, dehydration, screening and other technological processes, wherein dehydration and collection of the copper powder are key technologies for controlling the powder yield.

The dewatering equipment for producing copper powder by water atomization in the prior art is used for drying copper powder, and the copper powder in the dewatering box is poured out by operating the dewatering box to incline downwards, but the dewatering box commonly used in the market is cylindrical, and the diameter of a powder outlet is far smaller than the diameter of a box body of the dewatering box, so that part of copper powder can be blocked at the neck of the dewatering box and cannot be poured out when the copper powder is poured out, and the waste of copper powder resources is caused or the labor capacity of industrial workers is increased. Based on the above, a dehydration device for producing copper powder by water atomization with a push-out mechanism is provided.

Disclosure of Invention

The utility model aims at: in order to solve the problem that part of copper powder is blocked at the box opening of the dewatering box and cannot be poured out when the existing partial cylindrical dewatering box is used for discharging powder, dewatering equipment for producing copper powder by water atomization is provided.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the dehydration equipment for producing copper powder by water atomization comprises a base, wherein mounting seats are symmetrically arranged at two ends of the base, a dehydration tank is rotationally connected between the two mounting seats, a first motor is arranged at the other side of one mounting seat, the output end of the first motor penetrates through the mounting seat and is fixedly connected with the dehydration tank, a pushing mechanism is arranged in the dehydration tank and is used for pushing out copper powder remained in the dehydration tank, and the pushing mechanism comprises a supporting component and a pushing component;

the supporting component in the clamping state provides power for pushing out of the pushing-out component;

and the pushing-out assembly in a sliding state pushes out the copper powder remained in the dewatering box.

As still further aspects of the utility model: the support assembly comprises a fixed block, a support sliding plate, a push-out shaft and a connecting shaft;

the fixed block is arranged on one side of the base, the number of the supporting sliding plates is two, the supporting sliding plates are symmetrically arranged on one side of the fixed block, the connecting shaft is connected to the arc end of the supporting sliding plate in a sliding mode, and the pushing shaft is arranged at the center of the connecting shaft and extends upwards to the inner wall of the dewatering box;

the dewatering box in a rotating state drives the pushing shaft and the connecting shaft to slide along the arc end of the supporting slide plate until the cross rod part of the supporting slide plate is propped against, and the pushing shaft is pushed to push out the pushing assembly upwards under the action of the continuous downward rotation force of the dewatering box.

As still further aspects of the utility model: the pushing-out assembly comprises a pushing plate and a pushing block;

the pushing plate is fixedly connected to the other end of the pushing shaft, the outer wall of the pushing plate is attached to the inner wall of the dewatering box, the pushing blocks are arranged at the bottom end of the pushing plate, and the pushing blocks are arranged in a plurality of and tightly arranged mode;

and the residual copper powder is totally placed in the push plate by the dewatering box in a slope state, and the residual copper powder of the dewatering box is pushed out under the pushing of the pushing shaft in a sliding state.

As still further aspects of the utility model: the pushing block is in a slope shape, and the pushing plate is in a quarter arc shape.

As still further aspects of the utility model: the bottom of dehydration box is installed the second motor, the output of second motor runs through the inner wall and the carousel fixed connection of dehydration box, the top of carousel is provided with the (mixing) shaft, the (mixing) shaft is the spiral setting, a plurality of the (mixing) shaft the outer wall with the inner wall of dehydration box laminating mutually.

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

through setting up pushing out mechanism, when using this setting to copper powder dehydration back, pour out copper powder, constantly the dewatering box of downward rotation slope for the connecting axle slides to horizontal pole portion along the circular arc end of supporting the slide and is supported, under the thrust effect of dewatering box constantly downward rotation, will push out the axle along the slant upward direction release, and the residual copper powder that returns in the push pedal promotes the discharge gate of dewatering box from ejector pad one side, make the neck mouth department of this kind of columniform dewatering box can not block a portion copper powder again, cause the circumstances of copper powder wasting to appear.

Drawings

FIG. 1 is a schematic perspective view (left front side view) of the present utility model;

FIG. 2 is a schematic perspective view (right front side view) of the present utility model;

FIG. 3 is a schematic view of a push-out assembly according to the present utility model;

fig. 4 is a sectional view showing the internal structure of the dewatering box according to the present utility model.

In the figure: 1. a base; 2. a mounting base; 3. a dewatering box; 4. a first motor; 5. a second motor; 6. a push-out mechanism; 601. a fixed block; 602. a support slide plate; 603. pushing out the shaft; 604. a push plate; 605. a pushing block; 606. a connecting shaft; 7. a turntable; 8. a stirring shaft.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 4, in the embodiment of the utility model, the copper powder extrusion device comprises a base 1, mounting seats 2 are symmetrically arranged at two ends of the base 1, a dewatering box 3 is rotatably connected between the two mounting seats 2, a first motor 4 is arranged at the other side of one mounting seat 2, an output end of the first motor 4 penetrates through the mounting seat 2 and is fixedly connected with the dewatering box 3, a pushing mechanism 6 is arranged in the dewatering box 3, the pushing mechanism 6 is used for pushing copper powder remained in the dewatering box 3, and the pushing mechanism 6 comprises a supporting component and a pushing component.

The supporting component in the clamping state provides power for pushing out the pushing-out component; the pushing-out unit in a sliding state pushes out the copper powder remaining in the dewatering box 3.

In this embodiment: when the copper powder is dehydrated by using the device, the copper powder mixture is placed into the inner cavity of the dehydration tank 3, and then the dehydration tank 3 is driven to operate to dehydrate the copper powder, and it is noted that a plurality of surrounding heating wires are arranged on the inner wall of the dehydration tank 3, and the copper powder in the dehydration tank 3 can be heated by electrifying to carry out heating dehydration treatment. After copper powder is dehydrated, the first motor 4 is driven to rotate, the first motor 4 rotates to drive the dewatering box 3 to rotate, the first motor 4 is operated to drive the dewatering box 3 to rotate to a downward inclined angle, and a receiving barrel is placed below the outlet of the dewatering box 3 and used for placing dehydrated copper powder. After most of the copper powder is poured out, the rest small copper powder is placed in the pushing-out assembly under the action of the dewatering box 3 in an inclined state, then a user adjusts the first motor 4 to rotate, so that the dewatering box 3 is driven to continuously rotate downwards in an inclined mode, and the rotating dewatering box 3 gives an inclined pushing-out force to the pushing-out assembly under the action of the supporting assembly to push out the copper powder remained in the pushing-out assembly. The design ensures that a part of copper powder is not blocked at the neck of the cylindrical dewatering box 3 so as to cause waste of copper powder resources.

Referring to fig. 1-2, the support assembly includes a fixed block 601, a support slide 602, a push-out shaft 603, and a connecting shaft 606; the fixed block 601 is installed on one side of the base 1, the supporting slide plate 602 is symmetrically arranged on one side of the fixed block 601, the connecting shaft 606 is slidably connected to the arc end of the supporting slide plate 602, and the pushing shaft 603 is arranged at the center of the connecting shaft 606 and extends upwards to the inner wall of the dewatering box 3.

The dewatering box 3 in a rotating state drives the push-out shaft 603 and the connecting shaft 606 to slide along the arc end of the support slide plate 602, the connecting shaft 606 slides to the cross rod part of the support slide plate 602 to be propped against by the fixing block 601, and the push-out shaft 603 is pushed upwards to push out the push-out assembly under the action of the continuous downward rotation of the dewatering box 3.

In this embodiment: the continuously downward inclined dewatering box 3 makes the push-out shaft 603 drive the connecting shaft 606 to slide on the arc end of the supporting slide plate 602 until the connecting shaft 606 slides to the end of the arc end of the supporting slide plate 602, the cross rod part sliding to the supporting slide plate 602 is propped against, the dewatering box 3 continuously rotates downwards to incline under the action of the first motor 4, and under the action of the continuously downward inclined force, the push-out shaft 603 pushes out the residual copper powder returned in the push-out assembly to the powder outlet of the dewatering box 3 (note that the distance between the two supporting slide plates 602 is larger than the cross section diameter of the powder outlet of the dewatering box 3, so that the powder outlet and the two supporting slide plates 602 cannot interfere and be blocked when the dewatering box 3 inclines downwards).

Referring to fig. 3, the pushing assembly includes a pushing plate 604 and a pushing block 605; the pushing plate 604 is fixedly connected to the other end of the pushing shaft 603, the outer wall of the pushing plate 604 is attached to the inner wall of the dewatering box 3, the pushing blocks 605 are arranged at the bottom end of the pushing plate 604, and the pushing blocks 605 are arranged in a plurality of and tight ways; the inclined dewatering box 3 stores all of the residual copper powder in the pushing plate 604, and the pushing plate 604 and the pushing block 605 can push all of the residual copper powder in the dewatering box 3 by pushing the pushing shaft 603 in a sliding state.

In this embodiment: when dewatering box 3 is continuously rotated and inclined downwards, the copper powder remained in the neck of dewatering box 3 is placed in push plate 604, and along with the action of the upward pushing force of push shaft 603, push plate 604 and push block 605 are also subjected to the upward pushing force, so that the residual copper powder is pushed out to the powder outlet of dewatering box 3.

Referring to fig. 3, the pushing block 605 is in a slope shape, and the pushing plate 604 is in a quarter arc shape.

In this embodiment: a quarter-circular-arc push plate 604 is used to seat the copper powder remaining in the neck of dewatering box 3, and a ramp-shaped push block 605 is more convenient to push the remaining copper powder out of dewatering box 3.

Referring to fig. 4, a second motor 5 is installed at the bottom end of the dewatering box 3, the output end of the second motor 5 penetrates through the inner wall of the dewatering box 3 and is fixedly connected with a rotary table 7, a stirring shaft 8 is arranged at the top end of the rotary table 7, the stirring shaft 8 is spirally arranged, and the outer walls of the stirring shafts 8 are attached to the inner wall of the dewatering box 3.

In this embodiment: the rotary table 7 and the stirring shafts 8 can be driven to rotate by driving the second motor 5, and the copper powder mixture in the dewatering box 3 is fully stirred by the rotation of the stirring shafts 8 so as to accelerate the dewatering speed.

The present utility model is not limited to the above-mentioned embodiments, and any person skilled in the art, based on the technical solution of the present utility model and the inventive concept thereof, can be replaced or changed equally within the scope of the present utility model.

Claims

1. The dehydration equipment for producing copper powder by water atomization comprises a base (1), wherein installation seats (2) are symmetrically arranged at two ends of the base (1), a dehydration tank (3) is rotationally connected between the two installation seats (2), a first motor (4) is installed at the other side of one installation seat (2), and the output end of the first motor (4) penetrates through the installation seat (2) and is fixedly connected with the dehydration tank (3), and the dehydration equipment is characterized in that a pushing mechanism (6) is arranged in the dehydration tank (3), and the pushing mechanism (6) comprises a supporting component and a pushing component; the support assembly comprises a fixed block (601), a support sliding plate (602), a push-out shaft (603) and a connecting shaft (606);

the fixing blocks (601) are arranged on one side of the base (1), the number of the supporting sliding plates (602) is two, the supporting sliding plates are symmetrically arranged on one side of the fixing blocks (601), the connecting shafts (606) are connected to the arc ends of the supporting sliding plates (602) in a sliding mode, and the pushing shafts (603) are arranged at the centers of the connecting shafts (606) and extend upwards to the inner wall of the dewatering box (3);

the dewatering box (3) in a rotating state drives the pushing shaft (603) and the connecting shaft (606) to slide along the arc end of the supporting slide plate (602), the cross rod part sliding to the supporting slide plate (602) is propped against, and the pushing shaft (603) is pushed to push the pushing assembly upwards under the action of the continuous downward rotation force of the dewatering box (3).

2. A dewatering apparatus for producing copper powder by water atomization as claimed in claim 1, wherein the push-out assembly includes a push plate (604) and a push block (605); the push plate (604) is fixedly connected to the other end of the push shaft (603) and the outer wall of the push plate (604) is attached to the inner wall of the dewatering box (3), the push blocks (605) are arranged at the bottom end of the push plate (604), and the push blocks (605) are arranged in a plurality of tight ways.

3. A dewatering apparatus for producing copper powder by water atomization as claimed in claim 2, wherein the push block (605) is sloped and the push plate (604) is quarter-circular arc.

4. The dehydration device for producing copper powder by water atomization according to claim 1, wherein a second motor (5) is installed at the bottom end of the dehydration tank (3), the output end of the second motor (5) penetrates through the inner wall of the dehydration tank (3) and is fixedly connected with a rotary table (7), a stirring shaft (8) is arranged at the top end of the rotary table (7), the stirring shaft (8) is in a spiral arrangement, and a plurality of outer walls of the stirring shafts (8) are attached to the inner wall of the dehydration tank (3).