CN203214458U

CN203214458U - Air lifter

Info

Publication number: CN203214458U
Application number: CN2013202199044U
Authority: CN
Inventors: 朱德馨
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-04-23
Filing date: 2013-04-23
Publication date: 2013-09-25
Anticipated expiration: 2023-04-23

Abstract

The utility model relates to an air lifter, in particular to a device used for lifting non-cyanide-containing pulp, and belongs to the technical field of mineral processing. In order to solve the problems of low lifting speed, long carbon lifting time, proneness to blockage, arrangement complexity, inconvenience in management and the like, a novel technical scheme is provided. The air lifter is formed by means of respectively mounting a carbon discharging box and forming a carbon inlet at two ends of a Z-shaped carbon lifting pipe, an inverted cone air mixer is arranged in the middle of the carbon lifting pipe, and an air inlet pipe is mounted on the air mixer. The air lifter has the advantages of high lifting speed, large lifting height, lifting capability adjustability, non-cyanide deposition prevention and beautiful arrangement, and operation management is simplified.

Description

A kind of airlift

Technical field

A kind of airlift of the utility model belongs to technical field of mineral processing, relates in particular to a kind of for containing the equipment that golden charcoal ore pulp promotes that carries.

Background technique

Adopt the gold mine of carbon slurry process when finishing the conveying of year golden charcoal and ore pulp adverse current, need adopt the charcoal equipment of carrying, the comparatively widely used charcoal equipment of carrying mainly contains at present: turbine pump, Jet injector and carry the charcoal device, because of carry charcoal device energy consumption low and to carrying golden charcoal wearing and tearing are little now to be widely adopted.Carry the charcoal device and be installed on leaching cell body inside, when air charges into the mixing chamber of carrying the charcoal device by gas tube, can form the proportion gas slurry mixture littler than ore pulp proportion in the mixing chamber, carry in the charcoal device and the generation of the ore pulp in leaching tanks pressure difference, under the effect of pressure, ore pulp is promoted to eminence by carrying the charcoal device in the groove.But this equipment still comes with some shortcomings: 1) owing to put forward charcoal device working system for being interrupted duty, carry golden charcoal can to result in blockage in the indoor deposition of mixer together with ore pulp when airlift quits work; 2) be installed on cell body inside because carrying the charcoal device, need during lifting to contain and carry a golden charcoal ore pulp and be promoted to back, cell body top by the pipeline supreme leaching tanks that flow automatically, therefore exhaust port must be higher than weir on the leaching tanks, raising of airlift export pipeline, not only cause technology elevation difficult arrangement, and golden charcoal lifting speed is carried in influence, prolonged and carried the charcoal operating time, make the active carbon adsorption short circuit duration prolong, influence the adsorption rate of active carbon, on-the-spot pipeline need be striden the operating platform intercross arrangement simultaneously, causes that configuration is complicated, management inconvenience; 3) need be equipped with compressed air unit because carrying when the charcoal device is worked, propose the increase that the loss of charcoal device lifting height will certainly cause the compressed air unit energy consumption.

Summary of the invention

For solving the problems of the prior art, the utility model provides a kind of new airlift simple in structure, reasonable in design.

Concrete scheme of the present invention is: a kind of airlift, its special way is that it is installed in the Z-shaped charcoal pipe two ends of carrying respectively by a carbon-exhausting box and a carbon inlet port and forms, also be provided with an air mixer at the middle part of carrying the charcoal pipe, suction tude is installed on the air mixer.

For better realizing goal of the invention of the present utility model, can be further with its refinement;

Further also be provided with row's charcoal pipe in the bottom of described carbon-exhausting box.

Be the horn mouth structure at described carbon inlet port further.

Be the inverted cone air mixer at described air mixer further.

Further described carbon-exhausting box with carry charcoal pipe, carbon inlet port and carry between the charcoal pipe and being connected by flange.

Further be provided with a flange in described suction tude, a manually control gate valve is installed.

Highly effective air lifter of the present utility model increases connecting vessels and promotes principle, thereby improved lifting height greatly on the basis of quoting density difference lifting principle, cuts down the consumption of energy, simplifies configuration simultaneously, is convenient to field management.

Carry the charcoal device with tradition and compare, the beneficial effects of the utility model are:

1, adopts the inverted cone air mixer to substitute original mixing chamber and can effectively prevent from carrying golden carbon deposit obstruction;

2, carry the charcoal pipe adopt " Z " shape structure to substitute former " 1 " thus the shape structure can effectively improve the airlift lifting height and lifting speed is saved energy consumption;

3, the former charcoal slurry of cancellation gravity line can be simplified on-the-spot Process configuration greatly, is convenient to field management;

4, the utility model can be installed and used according to scale and the characteristics of practical object, also can form complete approved product, the device flexible arrangement, and construction is simple;

5, this highly effective air lifter only needs execute-in-place worker simple operations and maintenance, and investment and operating cost are low, and actual effect is good, is applicable to that the gold carbon pulp factory carries the lifting of golden charcoal and ore pulp.

Description of drawings

Fig. 1 is a kind of airlift apparatus structure of the utility model schematic representation;

Fig. 2 is a kind of airlift working state figure of the utility model.

Number in the figure: 1 for carrying the charcoal pipe, and 2 is carbon-exhausting box, and 3 are row's charcoal pipe, and 4 is carbon inlet port, and 5 is suction tude, and 6 is air mixer, and 7 is manually to control gate valve.

Embodiment

Below in conjunction with Figure of description, structure of the present utility model and use are described in detail, so that understand the utility model:

A kind of airlift (referring to accompanying drawing 1) is installed in Z-shaped charcoal pipe 1 two ends of carrying respectively by a carbon-exhausting box 2 and a carbon inlet port 4 and forms, and also is provided with an air mixer 6 at the middle part of carrying charcoal pipe 1, and suction tude 5 is installed on the air mixer 6.The bottom of described carbon-exhausting box 2 also is provided with row's charcoal pipe 3, carbon inlet port 4 is the horn mouth structure, air mixer 6 is the inverted cone air mixer, carbon-exhausting box 2 with carry charcoal pipe 1, carbon inlet port 4 and carry between the charcoal pipe 1 and being connected by flange, suction tude 5 is provided with a flange, and a manually control gate valve 7 is installed.

Airlift is when concrete the use, (referring to accompanying drawing 2), when filling with the charcoal slurry in the cell body of left side, carrying golden charcoal and the ore pulp suction port 4 through being installed in the cell body bottom enters and carries charcoal pipe 1-1, air mixer 6 and carry charcoal pipe 1-2, liquid level in carrying charcoal pipe 1-2 is equal with liquid level in the cell body of left side, suction tude 5 is joined with outside blower fan, when needs promote ore pulp, blast air through suction tude 5, air is mixed in air mixer 6 with ore pulp, form the density gas slurry mixture littler than pulp density in the air mixer 6, this moment, airlift 6 ore pulps interior and that the left side cell body is interior produced pressure difference, under the effect of pressure, the ore pulp in the cell body of left side is promoted in the carbon-exhausting box 2 by carrying charcoal pipe 1, drains into the right side cell body through row's charcoal pipe 3 and finishes the lifting of carrying golden charcoal and ore pulp.For guaranteeing to promote effect, prevent that the requirement of row's charcoal pipe bottom outlet is higher than cell body overflow edge in the charcoal slurry refluence carbon-exhausting box.On the suction tude 5 manual control gate valve 7 is housed during on-the-spot the use, starches lifting speed and lifting height by valve control air quantity to regulate charcoal.

Claims

1. an airlift is characterized in that it is installed in the Z-shaped charcoal pipe two ends of carrying respectively by a carbon-exhausting box and a carbon inlet port and forms, and also is provided with an air mixer at the middle part of carrying the charcoal pipe, and suction tude is installed on the air mixer.

2. airlift according to claim 1 is characterized in that described carbon inlet port is the horn mouth structure.

3. airlift according to claim 1 and 2 is characterized in that described air mixer is the inverted cone air mixer.

4. airlift according to claim 3 is characterized in that described carbon-exhausting box and carries charcoal pipe, carbon inlet port and carry between the charcoal pipe and being connected by flange.

5. airlift according to claim 4 is characterized in that the bottom of described carbon-exhausting box also is provided with row's charcoal pipe.

6. airlift according to claim 5 is characterized in that described suction tude is provided with a flange, and a manually control gate valve is installed.