Unlock instant, AI-driven research and patent intelligence for your innovation.

Laboratory single-groove flotation machine

A flotation machine and laboratory technology, used in flotation, solid separation and other directions, can solve the problems of not easy to replace, the structure is very different, and the size of the suction volume is difficult to adjust accurately, and achieve the effect of improving the effect.

Inactive Publication Date: 2021-10-19
BGRIMM MACHINERY & AUTOMATION TECH CO LTD
View PDF10 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

As can be seen from the above-mentioned disclosed patent documents, the current laboratory flotation machines are all self-aspiration mechanical agitation flotation machines, and their main disadvantages are: 1) the core component impeller and cover plate and the external aeration mechanical agitation flotation machine impeller, The structure of the stator is very different and cannot provide similar flotation kinetic conditions, resulting in a possible large deviation in the flotation test results
2) The impeller, vertical cylinder and cover plate are integrated and not easy to replace; 3) After the speed is set, the suction volume is difficult to adjust accurately

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Laboratory single-groove flotation machine
  • Laboratory single-groove flotation machine
  • Laboratory single-groove flotation machine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] refer to Figure 1-2 , a laboratory single-cell flotation machine, including an upper connecting body 1, a motor 2, a lower connecting body 3, a main shaft 4, a tank body 5, a foam collecting tank 6 and a pulp collecting tank 8, and the upper connecting body 1 is telescopically arranged on On the top of the lower connecting body 3, the motor 2 is fixed on the upper connecting body 1, and the tank body 5 is fixed on the table top of the lower connecting body 3. The output end of the motor 2 is provided with an external inflatable mechanical stirring mechanism 22, and the external inflatable mechanical stirring The mechanism 22 is placed at the inner bottom of the tank body 5; the foam collection tank 6 is connected below the overflow weir of the tank body 5 through the foam tank bracket 7, and the pulp collection tank 8 is placed below the ore opening of the tank body 5.

[0036] The upper connecting body 1 is specifically arranged on the top of the lower connecting body...

Embodiment 2

[0038] refer to figure 2 , image 3 , Figure 4 , Figure 5 , is basically the same as Embodiment 1, furthermore, the output shaft of the motor 2 is connected with a V-belt 10, and the external air-filled mechanical stirring mechanism 22 includes a main shaft 4, an impeller 15, a stator 14, and the bottom end of the main shaft 4 extends to the groove The bottom end of the body 5, the impeller 15 is fixed on the bottom end of the main shaft 4, the stator 14 is fixed on the inner wall of the bottom end of the tank body 5, and is distributed around the impeller 15, the motor 2 drives the main shaft 4 to rotate through the V-belt, and the main shaft 4 further drives The impeller 15 at the bottom rotates inside the stator 14. In this embodiment, an externally inflated mechanical stirring method is designed to provide similar flotation kinetic conditions to the industrial field, thereby improving the effect of the flotation experiment.

[0039] The external inflatable mechanical...

Embodiment 3

[0043] refer to figure 2 , image 3 , Figure 6 , is basically the same as Embodiment 2, furthermore, the stator 14 is fixed on the bottom wall of the tank body 5 through a bracket, and the ore discharge port at the bottom of the tank body 5 is provided with a vent valve 16, and the existence of the vent valve 16 is convenient for the tank body The pulp in 5 flows into the pulp collection tank 8.

[0044] The diameter of the impeller 15 is 80 mm, and the number of blades is 9.

[0045] The diameter of the stator 14 is 150 mm, and the number of blades is 16. By increasing the size and number of blades on the impeller 15 and the stator 14, the stirring effect can be improved, and then the effect of the flotation experiment can be improved.

[0046] The foam tank support 7 includes a slide block 21, a support rod 18, and a storage plate 19. The end side wall of the lower connecting body 3 is fixedly provided with a slide rail groove 20, the slide block 21 is slidably arranged...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention provides a laboratory single-groove flotation machine, and belongs to the technical field of laboratory small flotation experiment equipment. A laboratory single-groove flotation machine comprises an upper connecting body, a motor, a lower connecting body, a main shaft, a groove body, a foam collecting groove, a foam groove support and an ore pulp collecting groove. The upper connecting body is telescopically arranged at the top of the lower connecting body. The motor and the main shaft are fixedly arranged on the upper connecting body. The motor is connected with an external inflation mechanical stirring mechanism through a triangular belt. The groove body is fixedly arranged on the table top of the lower connecting body. The external inflation mechanical stirring mechanism is arranged, an impeller and a stator in the external inflation mechanical stirring mechanism are similar to an impeller and a stator in an industrial external inflation mechanical stirring type flotation machine, and therefore flotation dynamic conditions similar to those of the industrial external inflation mechanical stirring type flotation machine are provided, and the flotation experiment effect is improved. In addition, the air flow required by the experiment can be controlled through a pressure gauge and an air flow meter in an air pipeline assembly, so that the flotation experiment requirements under different process conditions are met.

Description

technical field [0001] The invention relates to the technical field of laboratory small-scale flotation experiment equipment, in particular to a laboratory single-cell flotation machine. Background technique [0002] Laboratory small-scale flotation test is an important basic method to study the flotation process. This method can examine the influence of different factors on the flotation process, and at the same time find out the best flotation conditions, which provides a basis for the design and optimization of industrial flotation processes. guidance program. The laboratory flotation machine is the main equipment for carrying out small-scale flotation tests, and its performance has an important impact on the test results. At present, small-scale flotation tests in domestic laboratories all use self-absorbing mechanical agitation flotation machines. This kind of flotation machine is mainly composed of an inflatable stirring device and a tank body. The stirring device i...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): B03D1/22
CPCB03D1/22
Inventor 谭明史帅星杨义红张明樊学赛张福亚高轩
Owner BGRIMM MACHINERY & AUTOMATION TECH CO LTD