CN215628361U

CN215628361U - Device for rapidly extracting metal elements from secondary zinc oxide

Info

Publication number: CN215628361U
Application number: CN202121616204.XU
Authority: CN
Inventors: 刘恒峰; 刘猛
Original assignee: Xuzhou Runfeng New Materials Co ltd
Current assignee: Xuzhou Runfeng New Materials Co ltd
Priority date: 2021-07-13
Filing date: 2021-07-13
Publication date: 2022-01-25
Anticipated expiration: 2031-07-13

Abstract

The utility model discloses a device for quickly extracting metal elements from secondary zinc oxide, which comprises an extraction device, wherein the extraction device comprises an electrolytic barrel, a reaction barrel and a filter barrel, a mixing device is arranged in the electrolytic barrel, a stirring device is arranged in the reaction barrel, the mixing device comprises a lifting plate, a limiting rod is arranged in the electrolytic barrel, the upper end and the lower end of the limiting rod are connected with the inner wall of the electrolytic barrel, and the two sides of the lifting plate are in sliding connection with the limiting rod. According to the utility model, the lifting plate, the limiting rod, the screw rod and the first motor are arranged in the electrolytic barrel, so that the first motor drives the screw rod to rotate when the electrolytic barrel works, the screw rod is in threaded connection with the lifting plate, and the two sides of the lifting plate have the limiting effect of the limiting rod, so that the lifting plate can move up and down, and liquid can roll up and down due to the through holes arranged around the lifting plate, so that the electrolysis is more thorough, and the problem that the prior art cannot fully electrolyze is solved.

Description

Device for rapidly extracting metal elements from secondary zinc oxide

Technical Field

The utility model relates to the technical field of metal extraction from secondary zinc oxide, in particular to a device for quickly extracting metal elements from secondary zinc oxide.

Background

The Zinc suboxide is one of the main steel-rich waste residues in Zinc smelting industrial waste residues, and is named because the main components of the Zinc suboxide are Zinc suboxide (Zn2O, Zinc byoxide) and Zinc oxide (ZnO). The chemical composition of the zinc hypoxide is greatly changed along with different mineral sources, and generally contains metals such as zinc, indium, arsenic, antimony, tin, silver, lead, cadmium, bismuth and the like, wherein elements such as lead, arsenic, cadmium and the like are forest and are easy to cause serious pollution to water and soil, valuable metals such as zinc, indium, arsenic, antimony, tin, silver, lead, cadmium, nameplate and the like contained in the zinc hypoxide all have high recovery value, particularly under the situation that steel resources are in short supply in the future, the research on comprehensive recovery and utilization of zinc smelting industrial waste residue is developed by taking the extraction of scattered metal indium as a key point, so that not only is the secondary resources fully utilized, but also the environmental protection is facilitated, and the economic value and the social benefit are obvious.

Thus, the metal element is extracted from the secondary zinc oxide by firstly injecting purified water and nitric acid into the secondary zinc oxide to react, then removing impurities through electrolysis, and finally filtering, and melting the filtered solid into metal.

The existing extraction device can not fully contact with an electrolysis device when in electrolysis, so that the electrolysis is incomplete, and impurities in the liquid can not be well removed, so that the final finished metal is rich in impurities.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a device for quickly extracting metal elements from secondary zinc oxide, which aims to solve the problems in the background technology.

In order to solve the technical problems, the utility model provides the following technical scheme: a device for rapidly extracting metal elements from secondary zinc oxide comprises an extraction device, wherein the extraction device comprises an electrolytic barrel, a reaction barrel and a filter barrel;

the inside of reaction barrel installs agitating unit, the inside of electrolysis bucket is equipped with the lifter plate, the inside of electrolysis bucket is provided with the gag lever post, the upper and lower both ends of gag lever post and the interior wall connection of electrolysis bucket, the both sides and the gag lever post sliding connection of lifter plate, the inside of electrolysis bucket still is provided with the lead screw, the lead screw with the side threaded connection of lifter plate.

Furthermore, a discharge pipe is arranged between the bottom of the reaction barrel and the top of the electrolysis barrel, the top of the discharge pipe is connected with the bottom of the reaction barrel, the bottom of the discharge pipe is connected with the top of the electrolysis barrel, an electromagnetic valve is arranged in the middle of the discharge pipe, and the electromagnetic valve is connected in the middle of the discharge pipe;

the liquid after reaction can flow into the electrolytic barrel through the discharge pipe, and the opening and closing of the liquid can be controlled through the electromagnetic valve.

Furthermore, a liquid outlet pipe is arranged between the side surface of the bottom of the electrolytic barrel and the top of the filter barrel, the bottom end of the liquid outlet pipe is connected with the side surface of the bottom of the electrolytic barrel, the other end of the liquid outlet pipe extends to the upper part of the filter barrel, a water pump is arranged in the middle of the liquid outlet pipe, and the water pump is connected to the middle of the liquid outlet pipe;

the liquid after electrolysis can flow into the filter vat through setting up the drain pipe, can pump the liquid into the filter vat through the water pump.

Furthermore, a feeding pipe is arranged at the top of the reaction barrel, the bottom of the feeding pipe extends to the inside of the reaction barrel, a reaction liquid pipe is further arranged at the top of the reaction barrel, and one end of the reaction liquid pipe is connected with the top of the reaction barrel;

the secondary zinc oxide and the purified water can be injected through the feeding pipe, and the nitric acid solution can be injected through the reaction liquid pipe.

Furthermore, the upper end and the lower end of the screw rod are rotatably connected with the inner wall of the electrolytic barrel, the top of the screw rod extends to the top of the electrolytic barrel, a first motor is mounted at the top of the electrolytic barrel, and the output end of the first motor is connected with the top of the screw rod;

the first motor drives the screw rod to rotate, and the screw rod is in threaded connection with the lifting plate, so that the lifting plate can be driven to move up and down, the solution is turned over, and electrolysis is more thorough.

Furthermore, the side surface of the lifting plate is provided with a limiting hole and a threaded hole, the limiting rod is connected with the limiting hole in a sliding mode, the screw rod is connected with the threaded hole in a threaded mode, and openings are further formed in the periphery of the lifting plate.

Further, the stirring device comprises an annular rail, the annular rail is connected with the inner wall of the reaction barrel, a large gear is arranged outside the annular rail, the large gear is rotatably connected with the outer side of the annular rail, a small gear is arranged on the side surface of the large gear, the small gear is meshed with the large gear, a second motor is installed on the side surface of the reaction barrel, the output end of the second motor is connected with the bottom of the small gear, a ring is installed on the inner side of the annular rail, the ring is rotatably connected with the inner side of the annular rail, the inner wall of the ring is further connected with a stirring rod, and the large gear is made of a magnet and can be attracted with the ring;

when the second motor drives the pinion to rotate, the gear wheel can be driven to rotate, and the gear wheel can be attracted with the ring, so that the ring can be driven to rotate, the ring drives the stirring rod to rotate, the solution in the reaction barrel can be fully stirred, and the reaction efficiency is improved.

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

1. according to the electrolytic tank, the lifting plate, the limiting rod, the screw rod and the first motor are arranged in the electrolytic tank, so that the first motor drives the screw rod to rotate when the electrolytic tank works, the screw rod is in threaded connection with the lifting plate, and the two sides of the lifting plate have the limiting effect of the limiting rod, so that the lifting plate can move up and down;

2. according to the utility model, the annular track, the large gear, the second motor, the small gear, the circular ring and the stirring rod are arranged, when the second motor drives the small gear to rotate, the large gear can be driven to rotate, and the large gear can be attracted with the circular ring, so that the circular ring can also be driven to rotate, and the circular ring further drives the stirring rod to rotate, so that the solution in the reaction barrel can be fully stirred, and the reaction efficiency is improved.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a perspective view of the present invention;

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

FIG. 3 is an enlarged schematic view of A of FIG. 1 in accordance with the present invention;

FIG. 4 is a perspective view of the lifter plate of the present invention;

in the figure: 101 electrolytic barrel, 102 reaction barrel, 103 filtering barrel, 105 discharging pipe, 106 electromagnetic valve, 107 liquid outlet pipe, 108 water pump, 109 reaction liquid pipe and 110 feeding pipe; 201 lifting plate, 202 spacing rod, 203 screw rod, 204 first motor, 205 through hole, 301 circular track, 302 big gear, 303 second motor, 304 small gear, 305 circular ring, 306 stirring rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides the following technical solutions: a device for rapidly extracting metal elements from secondary zinc oxide comprises an extraction device, wherein the extraction device comprises an electrolytic barrel 101, a reaction barrel 102 and a filter barrel 103;

the stirring device is arranged inside the reaction barrel 102, the lifting plate 201 is arranged inside the electrolytic barrel 101, the limiting rod 202 is arranged inside the electrolytic barrel 101, the upper end and the lower end of the limiting rod 202 are connected with the inner wall of the electrolytic barrel 101, the two sides of the lifting plate 201 are slidably connected with the limiting rod 202, the lead screw 203 is further arranged inside the electrolytic barrel 101, and the lead screw 203 is in threaded connection with the side face of the lifting plate 201.

A discharge pipe 105 is arranged between the bottom of the reaction barrel 102 and the top of the electrolysis barrel 101, the top of the discharge pipe 105 is connected with the bottom of the reaction barrel 102, the bottom of the discharge pipe 105 is connected with the top of the electrolysis barrel 101, an electromagnetic valve 106 is arranged in the middle of the discharge pipe 105, and the electromagnetic valve 106 is connected with the middle of the discharge pipe 105;

the reacted liquid can flow into the electrolytic tank 101 through the discharging pipe 105, and the opening and closing of the liquid can be controlled through the electromagnetic valve 106.

A liquid outlet pipe 107 is arranged between the side surface of the bottom of the electrolytic barrel 101 and the top of the filter barrel 103, the bottom end of the liquid outlet pipe 107 is connected with the side surface of the bottom of the electrolytic barrel 101, the other end of the liquid outlet pipe 107 extends to the upper part of the filter barrel 103, a water pump 108 is arranged in the middle of the liquid outlet pipe 107, and the water pump 108 is connected to the middle of the liquid outlet pipe 107;

the liquid after electrolysis can flow into the filter barrel 103 through the liquid outlet pipe 107, and the liquid can be pumped into the filter barrel 103 through the water pump 108.

A feeding pipe 110 is arranged at the top of the reaction barrel 102, the bottom of the feeding pipe 110 extends to the inside of the reaction barrel 102, a reaction liquid pipe 109 is further arranged at the top of the reaction barrel 102, and one end of the reaction liquid pipe 109 is connected with the top of the reaction barrel 102;

the secondary zinc oxide and the purified water may be injected through the feed pipe 110, and the nitric acid solution may be injected through the reaction liquid pipe 109.

The upper end and the lower end of the screw rod 203 are rotatably connected with the inner wall of the electrolytic barrel 101, the top of the screw rod 203 extends to the top of the electrolytic barrel 101, the top of the electrolytic barrel 101 is provided with a first motor 204, and the output end of the first motor 204 is connected with the top of the screw rod 203;

the lead screw 203 is driven to rotate by the first motor 204, and the lead screw 203 is in threaded connection with the lifting plate 201, so that the lifting plate 201 can be driven to move up and down, the solution is turned over, and the electrolysis is more thorough.

The side of the lifting plate 201 is provided with a limiting hole and a threaded hole, the limiting rod 202 is in sliding connection with the limiting hole, the screw rod 203 is in threaded connection with the threaded hole, and the periphery of the lifting plate 201 is further provided with through holes 205.

The stirring device comprises an annular track 301, the annular track 301 is connected with the inner wall of the reaction barrel 102, a large gear 302 is arranged outside the annular track 301, the large gear 302 is rotatably connected with the outer side of the annular track 301, a small gear 304 is arranged on the side surface of the large gear 302, the small gear 304 is meshed with the large gear 302, a second motor 303 is arranged on the side surface of the reaction barrel 102, the output end of the second motor 303 is connected with the bottom of the small gear 304, a circular ring 305 is arranged on the inner side of the annular track 301, the circular ring 305 is rotatably connected with the inner side of the annular track 301, the inner wall of the circular ring 305 is also connected with a stirring rod 306, and the large gear 302 is made of a magnet and can be attracted with the circular ring 305;

when the second motor 303 drives the pinion 304 to rotate, the gear wheel 302 can be driven to rotate, and since the gear wheel 302 can be attracted to the ring 305, the ring 305 can also be driven to rotate, so that the ring 305 drives the stirring rod 306 to rotate, the solution in the reaction barrel 102 can be sufficiently stirred, and the reaction efficiency is improved.

The working principle of the utility model is as follows: the secondary zinc oxide gets into from inlet pipe 110, nitric acid gets into from reaction liquid pipe 109, the two fully reacts in reaction barrel 102, then it takes the age to get into electrolysis barrel 101 through discharging pipe 105 in, then first motor 204 drives lead screw 203 and rotates, and lead screw 203 and lifter plate 201 threaded connection, and lifter plate 201's both sides have the limiting displacement of stopper 202, so lifter plate 201 can reciprocate, owing to be provided with opening 205 around the life lifter plate 201 again, so liquid can roll from top to bottom, thereby let the electrolysis more thorough, the problem that prior art can not fully electrolyze has been solved, then liquid after the electrolysis gets into filter vat 103 from liquid storage pipe 107 again, the solid that filters out forms the metal through high temperature combustion again.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art will understand that various changes, modifications and substitutions can be made without departing from the spirit and scope of the utility model as defined by the appended claims. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a draw metallic element device fast in follow secondary zinc oxide, includes extraction element, its characterized in that: the extraction device comprises an electrolytic barrel (101), a reaction barrel (102) and a filter barrel (103);

the internally mounted of reaction bucket (102) has agitating unit, the inside of electrolysis bucket (101) is equipped with lifter plate (201), the inside of electrolysis bucket (101) is provided with gag lever post (202), the upper and lower both ends of gag lever post (202) and the inner wall connection of electrolysis bucket (101), the both sides and gag lever post (202) sliding connection of lifter plate (201), the inside of electrolysis bucket (101) still is provided with lead screw (203), lead screw (203) with the side threaded connection of lifter plate (201).

2. The device of claim 1, wherein the device comprises: the electrolytic cell is characterized in that a discharge pipe (105) is arranged between the bottom of the reaction barrel (102) and the top of the electrolytic barrel (101), the top of the discharge pipe (105) is connected with the bottom of the reaction barrel (102), the bottom of the discharge pipe (105) is connected with the top of the electrolytic barrel (101), an electromagnetic valve (106) is arranged in the middle of the discharge pipe (105), and the electromagnetic valve (106) is connected in the middle of the discharge pipe (105).

3. The device of claim 2, wherein the device comprises: be provided with drain pipe (107) between the side of electrolysis barrel (101) bottom and the top of filter vat (103), the bottom of drain pipe (107) is connected with the side of electrolysis barrel (101) bottom, the other end of drain pipe (107) extends to the top of filter vat (103), the middle part of drain pipe (107) is equipped with water pump (108), the middle part at drain pipe (107) is connected in water pump (108).

4. The device of claim 3, wherein the device comprises: the top of reaction bucket (102) sets up inlet pipe (110), the bottom of inlet pipe (110) extends to the inside of reaction bucket (102), the top of reaction bucket (102) still is provided with reaction liquid pipe (109), the one end of reaction liquid pipe (109) is connected with the top of reaction bucket (102).

5. The device of claim 1, wherein the device comprises: the upper and lower both ends of lead screw (203) are rotated with the inner wall of electrolysis bucket (101) and are connected, the top of lead screw (203) extends to the top of electrolysis bucket (101), first motor (204) are installed to the top of electrolysis bucket (101), the output of first motor (204) is connected with the top of lead screw (203).

6. The device of claim 5, wherein the device comprises: the side surface of the lifting plate (201) is provided with a limiting hole and a threaded hole, the limiting rod (202) is in sliding connection with the limiting hole, the screw rod (203) is in threaded connection with the threaded hole, and through holes (205) are further formed in the periphery of the lifting plate (201).

7. The device of claim 1, wherein the device comprises: agitating unit includes circular orbit (301), the interior wall connection of circular orbit (301) and reaction barrel (102), the outside of circular orbit (301) is equipped with gear wheel (302), gear wheel (302) rotate with the outside of circular orbit (301) and are connected, the side of gear wheel (302) is provided with pinion (304), pinion (304) and gear wheel (302) meshing, the side-mounting of reaction barrel (102) has second motor (303), the output of second motor (303) is connected with the bottom of pinion (304), ring (305) are installed to the inboard of circular orbit (301), ring (305) rotate with the inboard of circular orbit (301) and are connected, the inner wall of ring (305) still is connected with stirring rod (306).