CN212425705U - Device for extracting heavy metal in wet metallurgy wastewater - Google Patents

Abstract

The utility model discloses a draw device of heavy metal in hydrometallurgy waste water, including the base, the equal fixed mounting in top both sides of base has the mount, and fixed mounting has a treatment section of thick bamboo between two mounts, and the top cover of handling a section of thick bamboo is equipped with filtering mechanism, and the inner wall both sides of handling a section of thick bamboo are rotated through inlaying the bearing of establishing and are connected with the (mixing) shaft, and the equal fixed mounting in one end of a plurality of (mixing) shafts has driven gear. The utility model discloses a multistage filter screen of installation, be convenient for carry out multistage filtration to the heavy metal in the waste water, be convenient for retrieve the heavy metal in the waste water, not only cause the heavy metal extravagant, cause water resource pollution easily moreover, driving motor through the installation drives the driving gear and rotates, be connected through chain drive between driving gear and the driven gear, it rotates to drive the (mixing) shaft through driven gear rotation, be convenient for mix the abundant and waste water with the reagent of interpolation, the heavy metal precipitation in the waste water of being convenient for appears, improve the extraction efficiency of heavy metal.

Description

Device for extracting heavy metal in wet metallurgy wastewater

Technical Field

The utility model relates to a waste water treatment technical field, in particular to draw device of heavy metal in hydrometallurgy waste water.

Background

Heavy metal wastewater treatment refers to a process of purifying heavy metals contained in sewage in order to meet the water quality requirements of a certain water body to be drained or reused. Methods for treating heavy metal wastewater can be roughly divided into three main categories: (1) a chemical method; (2) a physical treatment method; (3) a biological treatment method.

Current heavy metal waste water carries out simple filtration to waste water at the in-process of handling, causes easily that the filtration is insufficient, influences heavy metal filter effect, and when the processing procedure adds the reagent in waste water, does not stir the reagent simultaneously, causes the heavy metal in the waste water to handle inadequately easily, consequently needs design one kind and draws the device of heavy metal in the hydrometallurgy waste water.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an extract device of heavy metal in hydrometallurgy waste water to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an extract device of heavy metal in hydrometallurgy waste water, the on-line screen storage device comprises a base, the equal fixed mounting in top both sides of base has the mount, two fixed mounting has a processing section of thick bamboo between the mount, the top cover of processing section of thick bamboo is equipped with filter mechanism, the inner wall both sides of processing section of thick bamboo are rotated through the bearing of inlaying establishing and are connected with the (mixing) shaft, and are a plurality of the equal fixed mounting in one end of (mixing) shaft has driven gear, one side fixed mounting of processing section of thick bamboo outer wall has the equipment box, one side fixed mounting of equipment box inner wall has driving motor, driving motor's output shaft fixed mounting has the driving gear, it is connected with the chain to rotate between driving gear and a plurality of driven gear, the discharge gate has been.

Preferably, the filtering mechanism includes the cartridge filter, inside from last to a plurality of filter screens of fixed mounting down of cartridge filter, and a plurality of the filter screen reduces from last mesh down in proper order, the top of cartridge filter both sides all is seted up flutedly, two the equal fixed mounting of one side cell wall of recess has spacing spring, two the equal fixed mounting of one end of spacing spring has the lug, the arc wall has all been seted up at the top of treatment section of thick bamboo inner wall both sides, two the lug inlays with the arc wall that corresponds and establishes the connection.

Preferably, the top end of the filter cartridge is rotatably connected with a pull ring, and the top end of the pull ring is provided with anti-skid grains which are uniformly distributed.

Preferably, the side of the treatment barrel is provided with a feed inlet, and the feed inlet is connected with a feed pipe in an inserting manner.

Preferably, the middle part of the top end of the base is provided with a liquid accumulation groove, and the liquid accumulation groove is aligned with the discharge pipe.

Preferably, threaded holes are formed in four corners of the top end of the base, and fastening bolts are connected to the inner portions of the threaded holes in a threaded mode.

Preferably, the avris fixed mounting of base has flush mounting plate of switch, flush mounting plate of switch's surface is installed driving motor control switch and solenoid valve control switch respectively, driving motor and solenoid valve are respectively through the control switch and the external power supply electric connection that correspond.

The utility model discloses a technological effect and advantage:

(1) the multi-stage filter screen is convenient for multi-stage filtration of heavy metals in the wastewater and recovery of the heavy metals in the wastewater, so that not only is the heavy metal waste caused, but also water resource pollution is easily caused;

(2) the driving motor through the installation drives the driving gear and rotates, is connected through chain drive between driving gear and the driven gear, rotates through driven gear and drives the (mixing) shaft and rotate, is convenient for mix the abundant and waste water of reagent that adds, and the heavy metal precipitation in the waste water of being convenient for is appeared, improves the extraction efficiency of heavy metal.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic view of the internal structure of the treatment tube of the present invention.

Fig. 3 is an enlarged view of fig. 2A according to the present invention.

Fig. 4 is the internal structure schematic diagram of the equipment box of the present invention.

In the figure: 1. a base; 2. fastening a bolt; 3. a fixed mount; 4. a liquid accumulation tank; 5. a treatment cylinder; 6. a discharge pipe; 7. an equipment box; 8. a feed pipe; 9. a filter screen; 10. a pull ring; 11. a stirring shaft; 12. a drive motor; 13. a driven gear; 14. a chain; 15. an electromagnetic valve; 16. an arc-shaped slot; 17. a bump; 18. a groove; 19. a limiting spring; 20. a driving gear; 21. and (3) a filter cartridge.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a device for extracting heavy metal from hydrometallurgy wastewater as shown in figures 1-4, which comprises a base 1, wherein both sides of the top end of the base 1 are fixedly provided with fixed frames 3, a treatment barrel 5 is fixedly arranged between the two fixed frames 3, the top end of the treatment barrel 5 is sleeved with a filtering mechanism, both sides of the inner wall of the treatment barrel 5 are rotatably connected with a stirring shaft 11 through embedded bearings, one end of a plurality of stirring shafts 11 is fixedly provided with a driven gear 13, one side of the outer wall of the treatment barrel 5 is fixedly provided with an equipment box 7, one side of the inner wall of the equipment box 7 is fixedly provided with a driving motor 12, an output shaft of the driving motor 12 is fixedly provided with a driving gear 20, a chain 14 is rotatably connected between the driving gear 20 and a plurality of driven gears 13, the driving gear 20 is driven to rotate through the rotation of the, the stirring shaft 11 is driven to rotate through the rotation of the driven gear 13, the stirring shaft 11 rotates to facilitate the full reaction of a reaction reagent and wastewater, the bottom end of the treatment barrel 5 is provided with a discharge hole, a discharge pipe 6 is fixedly arranged inside the discharge hole, an electromagnetic valve 15 is fixedly arranged inside the discharge pipe 6, a feed hole is formed in the side of the treatment barrel 5, a feed pipe 8 is alternately connected inside the feed hole, and the reaction reagent is conveniently added into the treatment barrel 5 through the formed feed pipe 8;

the filtering mechanism comprises a filtering cylinder 21, a plurality of filtering nets 9 are fixedly installed inside the filtering cylinder 21 from top to bottom, the plurality of filtering nets 9 are sequentially reduced from top to bottom, the tops of two sides of the filtering cylinder 21 are respectively provided with a groove 18, one side groove wall of each of the two grooves 18 is respectively and fixedly provided with a limiting spring 19, one end of each of the two limiting springs 19 is respectively and fixedly provided with a convex block 17, the tops of two sides of the inner wall of the treatment cylinder 5 are respectively provided with an arc-shaped groove 16, the two convex blocks 17 are embedded and connected with the corresponding arc-shaped grooves 16, the top end of the filtering cylinder 21 is rotatably connected with a pull ring 10, the top end of the pull ring 10 is provided with anti-slip lines which are uniformly;

liquid accumulation groove 4 has been seted up at the middle part on base 1 top, and liquid accumulation groove 4 is adjusted well with discharging pipe 6 positions, liquid accumulation groove 4 through seting up, be convenient for to the collection after handling, threaded hole is all seted up to four edges and corners on base 1 top, the equal threaded connection in inside of four threaded hole has fastening bolt 2, fastening bolt 2 through threaded connection, the fixed of base 1 of being convenient for, base 1's avris fixed mounting has flush mounting plate, driving motor control switch and solenoid valve control switch are installed respectively to flush mounting plate's surface, driving motor 12 and solenoid valve 15 are respectively through corresponding control switch and external power supply electric connection.

The utility model discloses the theory of operation: when the device for extracting heavy metals in hydrometallurgy wastewater needs to be used, firstly, wastewater generated by metallurgy is artificially poured into the treatment cylinder 5 through the top of the treatment cylinder 5, the wastewater is conveniently filtered by a plurality of layers of filter screens 9 arranged in the filter mechanism through a filter mechanism sleeved in the treatment cylinder 5, then, a reaction reagent is artificially added into the treatment cylinder 5 through a feeding pipe 8, then, a driving motor 12 is opened, a driving gear 20 is driven to rotate through the rotation of the driving motor 12, a driven gear 13 is driven to rotate through the rotation of the driving gear 20, a stirring shaft 11 is driven to rotate through the rotation of the driven gear 13, the added reagent is conveniently and fully reacted with the wastewater through the rotation of the stirring shaft 11, the heavy metals in the wastewater are precipitated, and then, an electromagnetic valve 15 is opened through an electromagnetic valve control switch, the treated wastewater is discharged from a discharge pipe 6.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "disposed," "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses the standard parts that use all can purchase from the market, and dysmorphism piece all can be customized according to the record of the description with the drawing.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The device for extracting heavy metals from hydrometallurgical wastewater comprises a base (1) and is characterized in that fixing frames (3) are fixedly mounted on two sides of the top end of the base (1), a treatment barrel (5) is fixedly mounted between the fixing frames (3), a filtering mechanism is sleeved on the top end of the treatment barrel (5), two sides of the inner wall of the treatment barrel (5) are rotatably connected with a stirring shaft (11) through embedded bearings, a plurality of driven gears (13) are fixedly mounted at one ends of the stirring shaft (11), an equipment box (7) is fixedly mounted on one side of the outer wall of the treatment barrel (5), a driving motor (12) is fixedly mounted on one side of the inner wall of the equipment box (7), a driving gear (20) is fixedly mounted on an output shaft of the driving motor (12), and a chain (14) is rotatably connected between the driving gear (20) and the driven gears (13), the discharge gate has been seted up to the bottom of handling a section of thick bamboo (5), the inside fixed mounting of discharge gate has discharging pipe (6), the inside fixed mounting of discharging pipe (6) has solenoid valve (15).

2. The device for extracting heavy metals from hydrometallurgical wastewater according to claim 1, characterized in that, filtering mechanism includes cartridge filter (21), inside from last to down fixed mounting of cartridge filter (21) has a plurality of filter screens (9), and is a plurality of filter screen (9) from last mesh to mesh reduce down in proper order, recess (18) have all been seted up at the top of cartridge filter (21) both sides, two one side cell wall of recess (18) all fixed mounting has spacing spring (19), two the equal fixed mounting of one end of spacing spring (19) has lug (17), arc wall (16) have all been seted up at the top of handling a section of thick bamboo (5) inner wall both sides, two lug (17) and corresponding arc wall (16) are inlayed and are established and are connected.

3. The device for extracting heavy metals from hydrometallurgical wastewater according to claim 2, characterized in that the top end of the filter cylinder (21) is rotatably connected with a pull ring (10), and the top end of the pull ring (10) is provided with anti-skid lines which are uniformly distributed.

4. The device for extracting heavy metals from hydrometallurgical wastewater according to claim 1, characterized in that a feed inlet is opened at the side of the treatment cylinder (5), and a feed pipe (8) is inserted and connected in the feed inlet.

5. The device for extracting heavy metals from hydrometallurgical wastewater according to claim 1, characterized in that the middle of the top end of the base (1) is provided with a liquid collecting tank (4), and the liquid collecting tank (4) is aligned with the discharge pipe (6).

6. The device for extracting heavy metal from hydrometallurgical wastewater according to claim 1, characterized in that threaded holes are opened at four corners of the top end of the base (1), and fastening bolts (2) are screwed inside the four threaded holes.

7. The device for extracting heavy metals from hydrometallurgical wastewater according to claim 1, wherein a switch panel is fixedly installed at the side of the base (1), a driving motor control switch and a solenoid valve control switch are respectively installed on the surface of the switch panel, and the driving motor (12) and the solenoid valve (15) are respectively electrically connected with an external power supply through the corresponding control switches.

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