CN216425551U

CN216425551U - Novel double-anode heat-preservation material box

Info

Publication number: CN216425551U
Application number: CN202122886126.1U
Authority: CN
Inventors: 赵占华; 付斌; 齐敏华; 李明君; 张听; 魏永安
Original assignee: Ningxia Ning Innovation Material Technology Co ltd
Current assignee: Ningxia Ning Innovation Material Technology Co ltd
Priority date: 2021-11-23
Filing date: 2021-11-23
Publication date: 2022-05-03
Anticipated expiration: 2031-11-23

Abstract

A novel double-anode heat-preservation material box belongs to the technical field of aluminum electrolysis production equipment and comprises a box body and a material placing device, wherein a feed opening is formed in the bottom of the box body, the material placing device is obliquely arranged at the feed opening and comprises a material guide cover, a baffle plate, a rotary connecting piece and a rotary handle, the baffle plate comprises an arc plate and two fan-shaped plates, the arc plate is fixedly arranged between arc edges of the two fan-shaped plates, the arc surface of the arc plate is abutted against the feed opening, two end parts of the rotary connecting piece respectively penetrate through the fan-shaped plates and the material guide cover, and the two end parts of the rotary connecting piece respectively extend to the outer part of the material guide cover, the rotary connecting piece is fixedly connected with the fan-shaped plates, the rotary connecting piece is rotatably connected with the material guide cover, the rotary handle is fixedly connected with the end part of the rotary connecting piece, the rotary connecting piece can be driven to rotate through rotating the rotary handle so as to open the feed opening, the limiting rod arranged on the outer side wall of the material guide cover is used for limiting the rotation angle of the baffle.

Description

Novel double-anode heat-preservation material box

Technical Field

The utility model belongs to the technical field of aluminium electroloysis production facility, concretely relates to novel double anode heat preservation workbin.

Background

In the aluminum electrolysis production process, the carbon anode is used as a consumable material, the anode of the electrolytic cell needs to be replaced regularly, and a certain amount of heat-insulating covering material needs to be supplemented at the new anode after the new anode is replaced, so that firstly, the phenomenon that the anode is oxidized in the electrolysis process to cause over-quick anode consumption and more carbon slag in the electrolytic cell can be prevented; secondly, the aluminum electrolysis cell is insulated, and the heat loss of the aluminum electrolysis cell is reduced. The common method for adding the covering material is to transfer the anode scrap replaced by aluminum electrolysis to an assembly workshop, crush the anode scrap block to the required granularity in the assembly workshop, put the crushed block into an alumina material bag, transport the alumina material bag to an electrolysis workshop for use, when adding the covering material, the operator of the crown block drives the crown block or the multifunctional unit, uses an iron sling chain to hoist the bagged covering material to be transferred to the anode of the electrolytic tank for replacing, manually cuts off the alumina material bag, adds the covering material to the new anode, and the material flows too fast and easily falls out of the tank in the operation process of manually cutting the bag and adding the covering material to be cleaned by staff, and the cut covering material bag material is easy to spill in the transfer process, the secondary cleaning workload of an electrolysis operator is increased, in addition, the aluminum oxide material has the phenomenon of weathering in a humid environment and under the condition of blowing and sunshine, and the potential safety risk of breakage of the hanging strip exists in the hoisting process.

Adopt the workbin to add the covering material among the prior art, the bottom plate shutoff for the feed opening of workbin, bottom plate one end is rotated through the pivot and is connected at the bottom half, and the other end passes through the bolt to be fixed on the box, during the use, takes out the bolt, and the bottom plate rotates downwards under the dead weight to open the feed opening, but this kind of workbin is very hard when workman pulls out the bolt because the bolt is yielding, uses inconveniently.

Disclosure of Invention

In view of this, the utility model provides a novel double anode heat preservation workbin, the operation is light, and single operation can realize unloading control, and it is more convenient to use.

The utility model provides a technical scheme that its technical problem adopted as follows:

a novel double-anode heat-preservation material box comprises a box body and a material placing device, wherein a feed opening is formed in the bottom of the box body, the material placing device is obliquely arranged at the feed opening and comprises a material guide cover, a baffle, a rotary connecting piece and a rotary handle, the baffle is arranged in the material guide cover and comprises an arc-shaped plate and two fan-shaped plates, the arc-shaped plate is fixedly arranged between arc edges of the two fan-shaped plates, the arc surface of the arc-shaped plate is abutted against the feed opening, two end parts of the rotary connecting piece respectively penetrate through the fan-shaped plates and the material guide cover, the two end parts of the rotary connecting piece respectively extend to the outer part of the material guide cover, the rotary connecting piece is fixedly connected with the fan-shaped plates, the rotary connecting piece is rotatably connected with the material guide cover, the rotary handle is fixedly connected with the end part of the rotary connecting piece, and can drive the rotary connecting piece to rotate through rotating the rotary handle, thereby drive the baffle and open the feed opening in the rotation of guide cover, be equipped with the gag lever post on the lateral wall of guide cover, the gag lever post is used for restricting the turned angle of baffle.

Preferably, the baffle plate further comprises two side plates, and the side edges of the two fan-shaped plates are connected through the two side plates respectively so as to enclose the arc-shaped plate, the two fan-shaped plates and the two side plates into a closed fan-shaped cavity.

Preferably, the limiting rod comprises a first limiting rod and a second limiting rod, the first limiting rod and the second limiting rod are parallel to each other with the rotary connecting piece, the first limiting rod is located below the rotary handle, and the second limiting rod is located above the rotary handle.

Preferably, a through hole for the rotary connecting piece to penetrate out is formed in the circle center of the sector plate, and the rotary connecting piece and the sector plate are fixed through welding.

Preferably, the projected area of the baffle is not smaller than the opening area of the feed opening.

Preferably, the end face of the feed opening is inclined to the horizontal plane, the material guide cover is inclined outwards relative to the box body, and the material guide cover is fixedly connected to the feed opening through bolts.

Preferably, the outer walls of the two sides of the box body are symmetrically provided with clamping grooves, and the clamping grooves are made of white steel.

Preferably, lifting lugs are symmetrically arranged at the tops of two sides of the box body and are made of white steel.

Preferably, the box body is made of aluminum, and the emptying device is made of white steel.

According to the technical scheme, the utility model provides a novel two positive pole heat preservation workbin compares its beneficial effect of prior art and is: the utility model discloses a slope sets up the blowing device in the feed opening department of box, the blowing device includes guide cover, baffle, swivel connected coupler and rotatory handle, the baffle includes an arc and two sector plates, the arc is fixed to be set up between the arc limit of two sector plates, the cambered surface of arc supports and leans on in feed opening department, two tip of swivel connected coupler run through sector plate and guide cover respectively, and two tip of swivel connected coupler extend to the guide cover outside respectively, swivel connected coupler and sector plate fixed connection, swivel connected coupler and guide cover rotate and connect, swivel connected coupler's tip fixed connection has rotatory handle, can drive swivel connected coupler to rotate through rotating rotatory handle, thereby drive the baffle and rotate in the guide cover in order to open the feed opening, through set up the gag lever post on the lateral wall of guide cover and be used for restricting the turned angle of baffle, so as to prevent the stop plate from automatically opening when the stop plate rotates downwards under the self-gravity. The utility model discloses convenient operation only needs one-man operation can realize unloading control.

Drawings

FIG. 1 is a schematic view of the structure of the novel double-anode thermal insulation material box.

Fig. 2 is a side view of fig. 1.

FIG. 3 is a schematic structural view of the discharging device.

Fig. 4 is a schematic structural view of the baffle.

Fig. 5 is a schematic view showing the assembly of the baffle plate, the rotary connector and the rotary handle in the embodiment.

Fig. 6 is a schematic view of the assembly of the baffle plate with the rotary connector and the rotary handle in another preferred embodiment.

In the figure: the feeding device comprises a box body 10, a feed opening 11, a clamping groove 12, a lifting lug 13, a feeding device 20, a material guide cover 21, a baffle 22, an arc-shaped plate 221, a fan-shaped plate 222, a side plate 223, a rotary connecting piece 23, a rotary handle 24, a limiting rod 25, a first limiting rod 251 and a second limiting rod 252.

Detailed Description

The following combines the utility model discloses an attached drawing is right the technical scheme and the technological effect of the embodiment of the utility model are further elaborated.

Referring to fig. 1 to 5, the utility model provides a novel double-anode thermal insulation material box, which comprises a box body 10 and a discharging device 20, wherein a discharging opening 11 is arranged at the bottom of the box body 10, the discharging device 20 is obliquely arranged at the discharging opening 11, the discharging device 20 comprises a material guiding cover 21, a baffle 22, a rotary connecting piece 23 and a rotary handle 24, the baffle 22 is arranged in the material guiding cover 21, the baffle 22 comprises an arc-shaped plate 221 and two fan-shaped plates 222, the arc-shaped plate 221 is fixedly arranged between the arc edges of the two fan-shaped plates 222, the arc-shaped surface of the arc-shaped plate 221 is abutted against the discharging opening 11, two ends of the rotary connecting piece 23 respectively penetrate through the fan-shaped plates 222 and the material guiding cover 21, and two ends of the rotary connecting piece 23 respectively extend to the outside of the material guiding cover 21, the rotary connecting piece 23 is fixedly connected with the fan-shaped plates 222, the rotary connecting piece 23 is rotatably connected with the material guiding cover 21, specifically, a hinge hole is formed in the material guide cover 21, the rotary connecting piece 23 is rotatably connected with the material guide cover 21 through the hinge hole, or a bearing is mounted on the material guide cover 21, and the rotary connecting piece 23 is rotatably connected with the material guide cover 21 through the bearing; the end part of the rotating connecting piece 23 is fixedly connected with the rotating handle 24, the rotating connecting piece 23 can be driven to rotate by rotating the rotating handle 24, so that the baffle 22 is driven to rotate in the material guide cover 21, the arc surface of the arc plate 221 is moved away from the material outlet 11 to open the material outlet, because the arc surface of the arc plate 221 is abutted against the material outlet 11, the pressure generated by the covering material in the box on the arc surface of the arc plate 221 is finally concentrated on the rotating connecting piece 23 connected with the fan-shaped plate 222, when the rotating handle 24 drives the rotating connecting piece 23 to rotate, the arc plate 221 rotates synchronously, the pressure direction generated by the covering material on the arc surface deflects along with the pressure, and therefore the rotating handle 24 is easier to rotate; the outer side wall of the material guide cover 21 is provided with a limiting rod 25, the limiting rod 25 is used for limiting the rotation angle of the baffle 22, specifically, the limiting rod 25 comprises a first limiting rod 251 and a second limiting rod 252, the first limiting rod 251 and the second limiting rod 252 are both parallel to the rotating connecting piece 23, the first limiting rod 251 is positioned below the rotating handle 24, the second limiting rod 252 is positioned above the rotating handle 24, the baffle 22 can rotate downwards due to the self gravity action in the natural state, and when the rotating handle 24 abuts against the first limiting rod 251, the baffle 22 just seals the feed opening 11 at the bottom of the box 10; when the rotating handle 24 is rotated until the rotating handle abuts against the second limiting rod 252, the baffle 22 is removed from the feed opening 11, the feed opening 11 is completely opened, the rotating angle of the baffle 22 can be limited through the matching of the first limiting rod 251 and the second limiting rod 252, the opening degree of the feed opening 11 is further adjusted, and the control of the feed amount is realized.

When the baffle 22 rotates, the arc-shaped plate 221 rotates downwards, the arc surface of the arc-shaped plate 221 moves away from the feed opening 11, and the material part discharged from the feed opening 11 falls in the concave surface of the arc-shaped plate 221, so that the feeding process is not smooth. In another preferred embodiment, please refer to fig. 6, the blocking plate 22 includes an arc-shaped plate 221 and two fan-shaped plates 222, the arc-shaped plate 221 is fixedly disposed between arc edges of the two fan-shaped plates 222, the blocking plate 22 further includes two side plates 223, side edges of the two fan-shaped plates 222 are respectively connected by the two side plates 223, so as to enclose the arc-shaped plate 221, the two fan-shaped plates 222 and the two side plates 223 into a closed fan-shaped cavity, the covering material in the box body 10 can smoothly flow down along the surface of the side plates 223 after coming out from the feeding opening 11, so that part of the covering material is prevented from being blocked in the concave surface of the arc-shaped plate, and the feeding process is smoother.

Furthermore, a through hole for the rotary connecting piece 23 to pass through is formed in the center of the sector plate 222, and the rotary connecting piece 23 and the sector plate 222 are fixed by welding.

Further, the projection area of the baffle 22 is not smaller than the opening area of the feed opening 11, so that the baffle 22 can completely seal the feed opening 11, and the covering material in the box body 10 is prevented from leaking.

Further, the end surface of the feed opening 11 is inclined to the horizontal plane, the material guiding cover 21 is inclined outward relative to the box body 10, and the material guiding cover 21 is fixed at the feed opening 11 through a bolt. The guide cover 21 is obliquely arranged, so that the cover material coming out from the feed opening 11 is buffered, and the cover material is prevented from directly impacting a new anode.

In this embodiment, the symmetry is provided with draw-in groove 12 on the outer wall of box 10 both sides, the top symmetry of box 10 both sides is equipped with lug 13, and the material of draw-in groove 12 and lug 13 is white steel, and the setting of draw-in groove 12 is in order to block the workbin is whole on tray support, and the trailer of being convenient for transports the electrolysis shop with the workbin, and the setting of lug 13 is convenient for the hoist to carry the workbin to the positive pole department that the electrolysis trough newly traded and carries out the interpolation of covering material.

Furthermore, the box body 10 is made of aluminum, and the aluminum box body is light in weight, high in strength and good in oxidation resistance; the material of blowing device 20 is white steel, and white steel has better strong acid resistance, alkali resistance, advantage not of deformation.

In the novel double-anode heat-preservation material box in the embodiment, when the novel double-anode heat-preservation material box is not used, the rotary handle 24 is abutted against the first limiting rod 251, the blanking port 11 is sealed by the baffle plate 22, when the novel double-anode heat-preservation material box is used, the whole material box is clamped on the tray bracket by the clamping groove 12 on the material box, a proper amount of covering material is added into the box body 10, the material box carrying the covering material is transported to an electrolysis workshop by an anode trailer, after the anode of the electrolysis workshop is replaced, the material box is hoisted to a new anode replacing position by using a multifunctional machine set and a hoisting tool, an operator drives the rotary connecting piece 23 to rotate by upwards rotating the rotary handle 24, the baffle plate 22 connected with the rotary connecting piece 23 synchronously rotates at the moment, the blanking port 11 is opened, the covering material in the box body 10 comes out from the blanking port 11 and flows onto the new anode replacing port along the guide cover 21, when the rotary handle 24 is abutted against the second limiting rod 252, the baffle plate 22 is moved away from the blanking port 11, the feed opening 11 is opened completely, in the use, operating personnel can control the turned angle of rotatory handle 24 according to the use amount of covering material, thereby adjust the aperture of feed opening 11 in a flexible way, control the feed amount, after the covering material adds the use amount, turn back rotatory handle 24 to the normal position, until rotatory handle 24 supports on first gag lever post 251, baffle 22 seals feed opening 11 once more, transport the workbin to another electrolysis trough new pole changing positive pole department, repeat above processes until the covering material is added up, accomplish the covering material of two positive poles and add up so far, at last hang empty workbin back in the tray support. The utility model discloses convenient operation only needs one-man operation can realize unloading control.

While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a novel double anode heat preservation workbin which characterized in that: the discharging device is obliquely arranged at the discharging opening and comprises a material guide cover, a baffle, a rotary connecting piece and a rotary handle, wherein the baffle is arranged in the material guide cover and comprises an arc plate and two fan-shaped plates, the arc plate is fixedly arranged between arc edges of the two fan-shaped plates, the arc surface of the arc plate is abutted against the discharging opening, two end parts of the rotary connecting piece respectively penetrate through the fan-shaped plates and the material guide cover, two end parts of the rotary connecting piece respectively extend to the outer part of the material guide cover, the rotary connecting piece is fixedly connected with the fan-shaped plates, the rotary connecting piece is rotatably connected with the material guide cover, the rotary handle is fixedly connected with the end part of the rotary connecting piece, and can be driven to rotate through rotating the rotary handle, so that the baffle is driven to rotate in the material guide cover to open the discharging opening, and a limiting rod is arranged on the outer side wall of the material guide cover and is used for limiting the rotation angle of the baffle.

2. The novel double-anode thermal insulation material box according to claim 1, characterized in that: the baffle plate further comprises two side plates, and the side edges of the two fan-shaped plates are connected through the two side plates respectively so as to enclose the arc-shaped plate, the two fan-shaped plates and the two side plates into a closed fan-shaped cavity.

3. The novel double-anode thermal insulation material box according to claim 1, characterized in that: the limiting rod comprises a first limiting rod and a second limiting rod, the first limiting rod and the second limiting rod are parallel to each other with the rotary connecting piece, the first limiting rod is located below the rotary handle, and the second limiting rod is located above the rotary handle.

4. The novel double-anode thermal insulation material box according to claim 1, characterized in that: the circle center of the sector plate is provided with a through hole for the rotary connecting piece to penetrate out, and the rotary connecting piece is fixed with the sector plate through welding.

5. The new double anode thermal insulation box of claim 1, characterized in that: the projection area of the baffle is not smaller than the opening area of the feed opening.

6. The novel double-anode thermal insulation material box according to claim 1, characterized in that: the end face of the feed opening is inclined to the horizontal plane, the material guide cover is inclined outwards relative to the box body, and the material guide cover is fixedly connected to the feed opening through bolts.

7. The novel double-anode thermal insulation material box according to claim 1, characterized in that: the outer walls of the two sides of the box body are symmetrically provided with clamping grooves, and the clamping grooves are made of white steel.

8. The novel double-anode thermal insulation material box according to claim 1, characterized in that: the top symmetry of box both sides is equipped with the lug, the lug material is white steel.

9. The novel double-anode thermal insulation material box according to claim 1, characterized in that: the material of box is aluminium matter, the material of blowing device is white steel.