CN201648485U

CN201648485U - Device for removing slag in return pipe of rare earth extraction tank body

Info

Publication number: CN201648485U
Application number: CN2010201495422U
Authority: CN
Inventors: 李兴荣; 王春龙; 冷建飞; 史卫东
Original assignee: JIAHUA NEW MATERIAL RESOURCE CO Ltd JIANGYIN
Current assignee: JIAHUA NEW MATERIAL RESOURCE CO Ltd JIANGYIN
Priority date: 2010-03-25
Filing date: 2010-03-25
Publication date: 2010-11-24
Anticipated expiration: 2020-03-25

Abstract

The utility model relates to a device for removing slag in the return pipe of a rare earth extraction tank body. The device comprises a mixing chamber (1), a clarifying chamber (2) and the return pipe (3), wherein the return pipe (3) is arranged at the bottom of the tank body of an extraction tank, a first reflow hole (3.1) and a second reflow hole (3.2) are formed on the return pipe (3), the first reflow hole (3.1) is positioned in the mixing chamber (1), the second reflow hole (3.2) is positioned inside the clarifying chamber (2), and adjusting screw rods (3.3) are arranged on the first reflow hole (3.1) and the second reflow hole (3.2) respectively. The utility model is characterized in that the return pipe (3) runs through the entire tank body, the two ends of the return pipe extend out of the tank body, and valves (3.4) are respectively arranged at the two ends of the return pipe (3). In the device for removing slag in the return pipe of the rare earth extraction tank body, when the return pipe is blocked, all that is needed is to close the adjusting screw rods and open the valves, and manual cleaning can be performed easily without influencing the production. The structure is simple, and the cost is low.

Description

Rare earth extraction cell body return line deslagging device

(1) technical field

The utility model relates to a kind of rare earth extraction cell body return line deslagging device.Belong to technical field of chemical.

(2) background technology

Original rare earth extraction groove, referring to Fig. 1, be provided with return line 3 in the bottom of cell body, return line 3 is provided with first return port 3.1 and second return port 3.2, described first return port 3.1 is positioned at mixing section 1, described second return port 3.2 is positioned at clarifying chamber 2, is respectively arranged with adjusting screw(rod) 3.3 (referring to Fig. 2) on described first return port 3.1 and second return port 3.2.When cell body moves, the flow direction of feed liquid is to flow to clarifying chamber 2 from mixing section 1, during backflow, opens the adjusting screw(rod) 3.3 on first return port 3.1 and second return port 3.2,2 second return port 3.2 enters return line 3 to feed liquid from the clarifying chamber, flows back to mixing section stream 1 from first return port 3.1 then.The shortcoming of this kind structure is: behind the long-play, because the increase of residue in the cell body can be stopped up return line, causing refluxes lost efficacy; Because return line places cell body inside, clear up residue and need stop to produce, return line is pulled down cleaning, its residue cleaning and inconvenience thereof, and influence ordinary production.

(3) summary of the invention

The purpose of this utility model is to overcome above-mentioned deficiency, and a kind of rare earth extraction cell body return line deslagging device is provided, and its return line residue cleaning is convenient, does not influence ordinary production.

The purpose of this utility model is achieved in that a kind of rare earth extraction cell body return line deslagging device, it comprises mixing section, clarifying chamber and return line, described return line is arranged at the bottom of extraction tank cell body, described return line is provided with first return port and second return port, described first return port is positioned at mixing section, described second return port is positioned at the clarifying chamber, be respectively arranged with adjusting screw(rod) on described first return port and second return port, it is characterized in that: described return line runs through whole cell body, its two ends extend to the cell body outside, and described return line two ends are respectively arranged with valve.

The beneficial effect of the utility model rare earth extraction cell body return line deslagging device is:

After return line stops up, as long as close adjusting screw(rod), and open valve, under the situation that does not influence production, manually just can clear up easily.Simple in structure, cost is low.

(4) description of drawings

Fig. 1 is former rare earth extraction cell body return line apparatus structure synoptic diagram.

Fig. 2 is the A-A sectional view of Fig. 1.

Fig. 3 is the utility model rare earth extraction cell body return line deslagging device structural representation.

Fig. 4 is the B-B sectional view of Fig. 3.

Among the figure:

Mixing section 1, clarifying chamber 2, return line 3, first return port 3.1, second return port 3.2, adjusting screw(rod) 3.3, valve 3.4.

(5) embodiment

Referring to Fig. 3-4, the rare earth extraction cell body return line deslagging device that the utility model relates to, comprise mixing section 1, clarifying chamber 2 and return line 3, return line 3 is arranged at the bottom of extraction tank cell body, return line 3 is provided with first return port 3.1 and second return port 3.2, described first return port 3.1 is positioned at mixing section 1, and described second return port 3.2 is positioned at clarifying chamber 2, is respectively arranged with adjusting screw(rod) 3.3 on described first return port 3.1 and second return port 3.2; Described return line 3 runs through whole cell body, and its two ends extend to the cell body outside, and return line 3 two ends are respectively arranged with valve 3.4.

Claims

1. rare earth extraction cell body return line deslagging device, it comprises mixing section (1), clarifying chamber (2) and return line (3), described return line (3) is arranged at the bottom of extraction tank cell body, described return line (3) is provided with first return port (3.1) and second return port (3.2), described first return port (3.1) is positioned at mixing section (1), described second return port (3.2) is positioned at clarifying chamber (2), be respectively arranged with adjusting screw(rod) (3.3) on described first return port (3.1) and second return port (3.2), it is characterized in that: described return line (3) runs through whole cell body, its two ends extend to the cell body outside, and described return line (3) two ends are respectively arranged with valve (3.4).