CN201964933U

CN201964933U - Ore pulp liquid level display device

Info

Publication number: CN201964933U
Application number: CN2010206569973U
Authority: CN
Inventors: 吴玉洁; 张宗合
Original assignee: China Molybdenum Co Ltd
Current assignee: China Molybdenum Co Ltd
Priority date: 2010-12-14
Filing date: 2010-12-14
Publication date: 2011-09-07
Anticipated expiration: 2020-12-14

Abstract

An ore pulp liquid level display device relates to the field of a flotation cell for experiment. The display device comprises a blocking frame and a floating ball, wherein the blocking frame is an ''h'' shaped structure which is provided with an opening at the bottom end, can be matched and blocked with the cell wall of the floatation cell; positions of the middle part and the upper part of the high side of the blocking frame are respectively provided with protruded lantern rings; ring holes of the two lantern rings vertically correspond; a screw hole which is used for bolt installation is arranged in the middle part of the bottom side of the blocking frame; the upper end of the floating ball is connected with a floating rod; the floating rod movably passes through the ring holes of the two lantern rings; a limiting nut cap is arranged at the top end of the floating rod; and the upper part of the rod body of the floating rod is provided with scale indication. The display device can accurately measure the variation of ore pulp liquid level in the floating cell and is convenient for an experimenter to timely and accurately add and supply water, thereby effectively improving the accuracy of experimental results.

Description

The mineral syrup liquid display device

[technical field]

The utility model relates to experiment and uses the flotation cell field, especially relates to a kind of mineral syrup liquid display device that can accurately measure the ore dressing experiment with flotation cell mineral syrup liquid height.

[background technology]

Known, in the open circuit flotation experiment of routine, along with scraping of foam, experiment can descend gradually with the mineral syrup liquid height in the flotation cell; And, will ask the experimenter in time in flotation cell, to add make-up water in order to guarantee normally scraping of concentrate foam, in order to keep constant mineral syrup liquid height; Particularly when the contrast flotation experiment of doing same level,, so in operation, the mineral syrup liquid high unity in the flotation cell need be guaranteed, rational concentrate yield can be tested out owing to require the unified and stable operation of a plurality of flotation experimental conditions; Present mineral syrup liquid height mainly is rule of thumb to be estimated by the experimenter, promptly add make-up water by the mineral syrup liquid height change of estimating, because the such operation subject skills involved in the labour and the constraint of operating habit, the interior ore pulp of flotation cell is subjected to the strong agitation of flotation machine impeller in addition, the mineral syrup liquid fluctuation is bigger, ore pulp and foam interface are difficult for distinguishing, therefore very easily make the mineral processing index between a plurality of same level experiments produce difference, cause the reappearance of experimental result relatively poor, and then have influence on the concentrate yield of testing out, the accuracy of data such as the recovery and concentrate index.

[summary of the invention]

In order to overcome the deficiency in the background technology, the utility model provides a kind of mineral syrup liquid display device, the mineral syrup liquid that described display device can accurately be measured in the flotation cell changes, and makes things convenient for experimenter's interpolation make-up water promptly and accurately, thereby has effectively improved the accuracy of experimental result.

For achieving the above object, the utility model adopts following technical scheme:

A kind of mineral syrup liquid display device, described display device includes card frame and ball float; Described card frame is can coincide " h " type structure with the cell wall clamping of flotation cell of bottom end opening, is respectively equipped with the outstanding collar at the high middle side part and the upper position of card frame; The annular distance of described two collars is vertically corresponding; The downside middle part of card frame is provided with the screw of erection bolt; Described ball float upper end connects fly rod; Described fly rod activity is applied in the annular distance of two collars, and the top of fly rod is provided with limit screw cap, and the shaft top of fly rod is provided with the scale indication.

Owing to adopt aforesaid technical scheme, the utlity model has following beneficial effect:

Mineral syrup liquid display device described in the utility model is applicable to the experiment flotation cell, it is not only easy to operate, easily dress easily unloads, and can accurately measure the height change of mineral syrup liquid in the flotation cell, and show in real time by scale indication and the height situation of mineral syrup liquid in the flotation cell to make things convenient for experimenter's interpolation make-up water promptly and accurately; Use described mineral syrup liquid display device, owing to avoided false judgment to the mineral syrup liquid height, thereby the corresponding experimental implementation of having stablized effectively raises the accuracy of experimental result.

[description of drawings]

Fig. 1 is a mineral syrup liquid display device synoptic diagram described in the utility model;

Among the figure: 1, card frame; 2, the collar; 3, bolt; 4, fly rod; 5, ball float; 6, limit screw cap; 7, scale indication.

[embodiment]

Can explain the utility model in more detail by the following examples, open the purpose of this utility model is intended to protect all changes and improvements in the utility model scope, and the utility model is not limited to the following examples;

1 described mineral syrup liquid display device in conjunction with the accompanying drawings, described display device includes card frame 1 and ball float 5; Described card frame 1 is convenient to described display device is connected on the cell wall of flotation cell for can coincide " h " type structure with the cell wall clamping of flotation cell of bottom end opening; Middle part, high side and upper position at card frame 1 are respectively equipped with the outstanding collar 2, and the annular distance of two collars 2 is vertical corresponding; Be firm described display device is placed on the cell wall of flotation cell, be provided with screw, described display device is firmly blocked the purpose of jail on the cell wall of flotation cell thereby reach by erection bolt in screw 3 at the low side surface middle part of card frame 1; Described ball float 5 upper ends connect fly rod 4; Described fly rod 4 vertical and movable being applied in the annular distance of two collars 2 are beneficial to ball float 5 and drive fly rod 4 with floating about the mineral syrup liquid in the flotation cell; The top of fly rod 4 is provided with limit screw cap 6, has prevented that fly rod 4 from being come off by the collar 2 bottoms; The shaft top of fly rod 4 is provided with scale indication 7, is convenient to accurately know mineral syrup liquid height in the flotation cell by the numerical value of observing scale indication 7.

When implementing mineral syrup liquid display device described in the utility model, at first will block on the cell wall that frame 1 is connected to flotation cell, and make the collar 2 be positioned at the groove of flotation cell, 3 will block the firm card jail of frame 1 by tighting a bolt, twist the limit screw cap 6 on fly rod 4 tops of ball float 5 then, fly rod 4 is applied in two collars 2, and ball float 5 is floated on the mineral syrup liquid in the flotation cell, the limit screw cap 6 on fly rod 4 tops is tightened prevented to come off again; In experiment, ball float 5 in the described display device can fluctuate with the mineral syrup liquid in the flotation cell, by observing the numerical value of scale indication 7 demonstrations on the fly rod 4, and the numerical value contrast that shows with experiment initial time degree indication 7, promptly can know the mineral syrup liquid height number in the flotation cell accurately, and accurately judge the make-up water water yield that needs interpolation with this; Because described mineral syrup liquid display device has been avoided false judgment to the mineral syrup liquid height, thereby the corresponding experimental implementation of having stablized effectively raises the accuracy of experimental result.

Carefully not stating in the above content is prior art partly, does not state so run business into particular one.

Claims

1. mineral syrup liquid display device, it is characterized in that: described display device includes card frame (1) and ball float (5); Described card frame (1) is can coincide " h " type structure with the cell wall clamping of flotation cell of bottom end opening, is respectively equipped with the outstanding collar (2) at the middle part, high side and the upper position of card frame (1); The annular distance of described two collars (2) is vertically corresponding; The low side surface middle part of card frame (1) is provided with the screw of erection bolt (3); Described ball float (5) upper end connects fly rod (4); Described fly rod (4) activity is applied in the annular distance of two collars (2), and the top of fly rod (4) is provided with limit screw cap (6), and the shaft top of fly rod (4) is provided with scale indication (7).