CN218321561U

CN218321561U - Metal nickel solid waste wet method refining device

Info

Publication number: CN218321561U
Application number: CN202222580278.3U
Authority: CN
Inventors: 王英凯; 余文龙
Original assignee: Chongqing Jinn Smelting Co ltd
Current assignee: Chongqing Jinn Smelting Co ltd
Priority date: 2022-09-28
Filing date: 2022-09-28
Publication date: 2023-01-17
Anticipated expiration: 2032-09-28

Abstract

The utility model belongs to the technical field of metal refining devices, in particular to a metal nickel solid waste wet refining device, which comprises a reaction kettle and a kettle cover, wherein the kettle cover is arranged at the mouth part at the top end of the reaction kettle, an annular cutting sleeve is arranged in the mouth part at the top end of the reaction kettle, and the bottom end of the annular cutting sleeve is rotatably clamped with a toothed ring; the outer wall of the reaction kettle is provided with a driving assembly, and the driving assembly is used for driving the gear ring to rotate; an annular frame is arranged on the inner wall of the gear ring, a washing component is arranged at the bottom end of the annular frame, and the washing component is used for washing the inner side wall of the reaction kettle; one of them member bottom of annular frame is provided with stirs the subassembly, stirs the subassembly and is used for scraping the reation kettle inner wall and stirs the inside raw materials of reation kettle for solve after reation kettle finishes using, the inconvenient problem of clearing up the deposit on the inner wall.

Description

Metal nickel solid waste wet method refining device

Technical Field

The utility model belongs to the technical field of the metal refines the device, concretely relates to device is refined to useless wet process admittedly to metallic nickel.

Background

The refining method of metallic nickel generally comprises electric furnace smelting and wet refining, wherein the wet refining refers to the processes of carrying out chemical treatment or organic solvent extraction on metallic mineral raw materials in an aqueous solution of an acidic medium or an alkaline medium, separating impurities and extracting metals and compounds thereof; the equipment that adopts is refined to wet process has reation kettle usually, and the solid waste that will wait to refine passes into reation kettle with the help of the material pipe in, carries out chemical treatment to solid waste again and obtains metallic nickel.

Because solid wastes can be separated out corresponding compounds and impurities in the process of carrying out chemical reaction with aqueous solution of an acidic medium or an alkaline medium in a reaction kettle, after the reaction kettle is used, deposits which are not discharged in time usually remain on the inner wall of the reaction kettle, the deposits on the inner wall of the reaction kettle are usually scrubbed by manpower, and the skin of an operator is easily damaged by waste water generated during scrubbing, so that the operator is injured.

SUMMERY OF THE UTILITY MODEL

Based on the problem mentioned in the above-mentioned background art, the utility model provides a device is refined to useless wet process admittedly to metallic nickel for solve after reation kettle finishes using, the inconvenient problem of clearing up the deposit on the inner wall.

The utility model adopts the technical scheme as follows:

a wet refining device for solid waste of metallic nickel comprises a reaction kettle and a kettle cover, wherein the kettle cover is arranged at the opening part of the top end of the reaction kettle, an annular clamping sleeve is arranged in the opening part of the top end of the reaction kettle, and a toothed ring is rotatably clamped at the bottom end of the annular clamping sleeve;

the outer wall of the reaction kettle is provided with a driving assembly, and the driving assembly is used for driving the gear ring to rotate;

an annular frame is arranged on the inner wall of the gear ring, a washing component is arranged at the bottom end of the annular frame, and the washing component is used for washing the inner side wall of the reaction kettle;

the bottom end of one of the rod pieces of the annular frame is provided with a stirring assembly, and the stirring assembly is used for scraping the inner wall of the reaction kettle and stirring raw materials in the reaction kettle.

On the basis of the technical scheme, the utility model discloses following improvement has still been made:

further, the driving component comprises a motor, a transmission gear and an intermediate gear, and the motor is arranged on the outer wall of the reaction kettle through a supporting plate;

the outer wall of the reaction kettle is provided with an installation shell, the transmission gear is arranged in the installation shell through a rotating shaft, and one end of the rotating shaft is connected with the motor driving shaft; the gear ring is in meshing transmission with the transmission gear through the intermediate gear.

Further, the flushing component comprises an annular liquid storage pipe, and the annular liquid storage pipe is hung at the bottom end of the annular frame through a clamping column; a liquid inlet pipe is arranged on the annular liquid storage pipe, and one end of the liquid inlet pipe penetrates to the outer side of the kettle cover along the center of the kettle cover; the periphery wall array of annular liquid storage pipe is provided with a plurality of spray tubes.

Furthermore, the nozzles of the plurality of spray pipes are inclined towards the inner side wall of the reaction kettle.

Further, one of them member bottom of annular frame is provided with the installation pole, the subassembly of stirring includes the installation cover, the installation cover sets up on the installation pole, the subtend is provided with stirring piece and scraper blade on the installation cover, the scraper blade is laminated with reation kettle's inside wall.

Furthermore, a feeding pipe and a discharging pipe are arranged on the peripheral side wall of the reaction kettle.

The utility model has the advantages that:

1. through the combination of the annular clamping sleeve, the toothed ring, the annular frame, the driving assembly and the flushing assembly, the driving assembly is used for driving the toothed ring to rotate, so that the flushing assembly is driven to rotate around the inner wall of the reaction kettle, liquid sprayed out of the flushing assembly is enabled to flush the inner wall of the reaction kettle in a rotating mode, and the flushing assembly is more beneficial to flushing away deposits on the inner wall of the reaction kettle;

2. annular cutting ferrule, ring gear, annular frame, drive assembly and the combination of stirring subassembly through setting up utilize drive assembly drive ring gear to rotate, and then drive the inside rotation of stirring subassembly at reation kettle, make and stir the subassembly and scrape the reation kettle inner wall, scrape the pine to scrape the deposit on the reation kettle inner wall, can more be favorable to follow-up washing unit to wash the operation, in order to improve the clearance effect to the inside deposit of reation kettle.

Drawings

The present invention can be further illustrated by the non-limiting examples given in the accompanying drawings;

FIG. 1 is a structural diagram of a metal nickel solid waste wet refining device of the utility model;

fig. 2 is the utility model relates to a metal nickel is useless wet process admittedly and is refined device's cross-sectional view.

The drawings are labeled as follows:

1. a reaction kettle; 101. a feeding pipe; 102. a discharge pipe; 103. a support plate; 104. mounting a shell; 2. a kettle cover; 3. a motor; 301. a rotating shaft; 302. a transmission gear; 303. an intermediate gear; 4. an annular ferrule; 401. a toothed ring; 5. an annular frame; 501. Mounting a rod; 6. an annular fluid reservoir; 601. clamping the column; 602. a nozzle; 603. a liquid inlet pipe; 7. installing a sleeve; 701. a stirring sheet; 702. a scraper.

Detailed Description

As shown in fig. 1-2, a solid waste wet refining device for metallic nickel comprises a reaction kettle 1 and a kettle cover 2, wherein the kettle cover 2 is arranged at the top port of the reaction kettle 1, an annular cutting sleeve 4 is arranged in the top port of the reaction kettle 1, and a toothed ring 401 is rotatably clamped at the bottom end of the annular cutting sleeve 4; the arranged gear ring 401 can rotate at the bottom end of the annular clamping sleeve 4;

referring to fig. 2, a driving assembly is arranged on the outer wall of the reaction kettle 1, and the driving assembly is used for driving the gear ring 401 to rotate; the driving component comprises a motor 3, a transmission gear 302 and an intermediate gear 303, and the motor 3 is arranged on the outer wall of the reaction kettle 1 through a supporting plate 103;

the outer wall of the reaction kettle 1 is provided with a mounting shell 104, a transmission gear 302 is arranged inside the mounting shell 104 through a rotating shaft 301, and one end of the rotating shaft 301 is connected with a driving shaft of a motor 3; the transmission gear 302 can be driven to rotate by the arranged motor 3, the gear ring 401 is in meshing transmission with the transmission gear 302 through the intermediate gear 303, and when the transmission gear 302 rotates, the gear ring 401 can be driven to rotate at the bottom end of the annular clamping sleeve 4 after transmission of the intermediate gear 303;

referring to fig. 2, the inner wall of the toothed ring 401 is provided with an annular frame 5, the bottom end of the annular frame 5 is provided with a flushing assembly, and the flushing assembly is used for flushing the inner side wall of the reaction kettle 1; the flushing component comprises an annular liquid storage pipe 6, and the annular liquid storage pipe 6 is hung at the bottom end of the annular frame 5 through a clamping column 601; so that when the gear ring 401 rotates to drive the annular frame 5 to rotate, the annular liquid storage pipe 6 can be driven to rotate;

a liquid inlet pipe 603 is arranged on the annular liquid storage pipe 6, and one end of the liquid inlet pipe 603 penetrates to the outer side of the kettle cover 2 along the center of the kettle cover 2; through the arranged liquid inlet pipe 603, the inlet end of the liquid inlet pipe 603 can be rotationally clamped with the external liquid conveying pipe, so that washing liquid is conveyed into the annular liquid storage pipe 6 through the liquid inlet pipe 603; a plurality of spray pipes 602 are arranged on the peripheral wall of the annular liquid storage pipe 6 in an array manner, and after the flushing liquid is conveyed into the annular liquid storage pipe 6, the flushing liquid can be sprayed on the inner wall of the reaction kettle 1 through each spray pipe 602; and the nozzles of the plurality of nozzles 602 are inclined towards the inner side wall of the reaction kettle 1, so that in the process of rotating the annular liquid storage pipe 6, the liquid sprayed out of the nozzles 602 can be obliquely sprayed on the inner wall of the reaction kettle 1 in a rotatable manner, and the deposits on the inner wall of the reaction kettle 1 can be washed away more favorably;

referring to fig. 2, a stirring assembly is arranged at the bottom end of one rod of the annular frame 5, and the stirring assembly is used for scraping the inner wall of the reaction kettle 1 and stirring the raw materials in the reaction kettle 1; the bottom end of one rod piece of the annular frame 5 is provided with an installation rod 501, the stirring assembly comprises an installation sleeve 7, the installation sleeve 7 is arranged on the installation rod 501, the installation sleeve 7 is oppositely provided with a stirring sheet 701 and a scraping plate 702, and the scraping plate 702 is attached to the inner side wall of the reaction kettle 1; through the stirring sheet 701, in the process of carrying out chemical reaction on the metal solid waste in the reaction kettle 1, the annular frame 5 rotates to drive the mounting sleeve 7 to rotate, and further drive the stirring sheet 701 to rotate in the reaction kettle 1 so as to stir the metal solid waste in the reaction kettle 1 and accelerate the reaction speed; meanwhile, when the mounting sleeve 7 rotates, the scraper 702 can rotate along the inner wall of the reaction kettle 1, and further can scrape the sediment on the inner wall of the reaction kettle 1.

Referring to fig. 1, a feeding pipe 101 and a discharging pipe 102 are arranged on the peripheral side wall of a reaction kettle 1, and raw materials can be conveniently conveyed into the reaction kettle 1 through the arranged feeding pipe 101; the discharge pipe 102 is provided to facilitate discharge of the contents of the reaction tank 1.

Referring to fig. 1 to 2, when the deposits on the inner wall of the reaction kettle 1 need to be cleaned, firstly, the external liquid feeding pipe is rotationally clamped at the inlet end of the liquid feeding pipe 603, the cleaning liquid is fed into the annular liquid storage pipe 6 through the liquid feeding pipe 603, and then the gear ring 401 is driven to rotate at the bottom end of the annular cutting sleeve 4 through the transmission of the transmission gear 302 and the intermediate gear 303 by the starting motor 3;

when the toothed ring 401 rotates, the annular frame 5 can be driven to rotate, the annular frame 5 rotates to drive the mounting sleeve 7 to rotate, and further the scraper 702 is driven to rotate along the inner wall of the reaction kettle 1, so that the sediment on the inner wall of the reaction kettle 1 is scraped, and most of the sediment is scraped loose and falls off; and when annular frame 5 rotated, can drive annular again and hold liquid pipe 6 and rotate, hold liquid pipe 6 pivoted in-process at the annular, can be the inclined spout of pivoted mode on reation kettle 1 inner wall from each spray tube 602 spun liquid to with on reation kettle 1 inner wall through striking off the operation back, remain the powdery deposit on reation kettle 1 inner wall and wash, and then can more be favorable to cleaing away the deposit on the clean reation kettle 1 inner wall.

The present invention has been described in detail above. The description of the specific embodiments is only intended to facilitate an understanding of the method of the invention and its core ideas. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.

Claims

1. The utility model provides a device is refine to useless wet process admittedly to metallic nickel, includes reation kettle (1) and kettle cover (2), kettle cover (2) set up at reation kettle (1) top oral area, its characterized in that: an annular clamping sleeve (4) is arranged in the opening part at the top end of the reaction kettle (1), and a toothed ring (401) is rotatably clamped at the bottom end of the annular clamping sleeve (4);

the outer wall of the reaction kettle (1) is provided with a driving assembly, and the driving assembly is used for driving the gear ring (401) to rotate;

an annular frame (5) is arranged on the inner wall of the gear ring (401), a washing component is arranged at the bottom end of the annular frame (5), and the washing component is used for washing the inner side wall of the reaction kettle (1);

the bottom end of one of the rod pieces of the annular frame (5) is provided with a stirring assembly, and the stirring assembly is used for scraping the inner wall of the reaction kettle (1) and stirring raw materials in the reaction kettle (1).

2. The metal nickel solid waste wet refining device of claim 1, wherein: the driving assembly comprises a motor (3), a transmission gear (302) and an intermediate gear (303), and the motor (3) is arranged on the outer wall of the reaction kettle (1) through a supporting plate (103);

the outer wall of the reaction kettle (1) is provided with a mounting shell (104), the transmission gear (302) is arranged inside the mounting shell (104) through a rotating shaft (301), and one end of the rotating shaft (301) is connected with a driving shaft of the motor (3); the gear ring (401) is in meshing transmission with the transmission gear (302) through the intermediate gear (303).

3. The metal nickel solid waste wet refining device according to claim 1, characterized in that: the flushing assembly comprises an annular liquid storage pipe (6), and the annular liquid storage pipe (6) is hung at the bottom end of the annular frame (5) through a clamping column (601); a liquid inlet pipe (603) is arranged on the annular liquid storage pipe (6), and one end of the liquid inlet pipe (603) penetrates to the outer side of the kettle cover (2) along the center of the kettle cover (2); the outer peripheral wall array of annular liquid storage pipe (6) is provided with a plurality of spray tubes (602).

4. The metal nickel solid waste wet refining device according to claim 3, wherein: the nozzles of the spray pipes (602) are inclined towards the inner side wall of the reaction kettle (1).

5. The metal nickel solid waste wet refining device according to claim 1, characterized in that: one of them member bottom of annular frame (5) is provided with installation pole (501), the stirring subassembly is including installation cover (7), installation cover (7) set up on installation pole (501), the last subtend of installation cover (7) is provided with stirring piece (701) and scraper blade (702), the inside wall laminating of scraper blade (702) and reation kettle (1).

6. The metal nickel solid waste wet refining device according to claim 1, characterized in that: the side wall of the reaction kettle (1) is provided with a feeding pipe (101) and a discharging pipe (102).