CN206184607U - Overhead distribution tubular construction of flotation column foam maker - Google Patents
Overhead distribution tubular construction of flotation column foam maker Download PDFInfo
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- CN206184607U CN206184607U CN201621063361.1U CN201621063361U CN206184607U CN 206184607 U CN206184607 U CN 206184607U CN 201621063361 U CN201621063361 U CN 201621063361U CN 206184607 U CN206184607 U CN 206184607U
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- foam maker
- flotation column
- foam
- gas
- flotation
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Abstract
The utility model discloses an overhead distribution tubular construction of flotation column foam maker includes flotation column (9), foam maker (8), distribution branch pipe (2) and annular distribution pipe (1), foam maker (8) be a plurality of, distribute to be in the lower part of flotation column, annular distribution pipe and foam maker (8) communicate characterized by through the distribution branch pipe respectively: still include drip chamber (7), the high -end ore pulp liquid level that all exceeds in flotation column (9) of every distribution branch pipe (2) distribution branch pipe (2) and foam maker (8) between be connected with drip chamber (7). The utility model discloses a promote the annular and join in marriage tracheal air inlet end position and put, solved ore pulp overfall phenomenon in the flotation column that leads to the fact of stopping the supple of gas or steam, reach avoid polluting annular distribution pipe, reduce use cost, the convenient purpose of safeguarding and improving work efficiency, thoroughly the solution perplex the frequently asked question of flotation column operation at present.
Description
Technical field
The utility model belongs to foam generator for flotation columns feeder technical field, is primarily related to a kind of flotation column foaming
The overhead distribution tubular construction of device.
Background technology
Known foam generator for flotation columns is distributed in the bottom of flotation column mostly, and the annular gas-distribution pipe supplied to foam maker is also all
Flotation column bottom is arranged in, some foam makers are connected in parallel on annular gas-distribution pipe.When some foam makers occur to wear and tear or it
Body is safeguarded when breaking down, it is necessary to stop supply.Because existing annular gas-distribution pipe is underlying structure, and inlet port is low
In the mineral pulp level in flotation column, so, once stopping supply, the ore pulp meeting in overfall phenomenon, i.e. flotation column necessarily occurs
Along supply air line reverse flow, into annular gas-distribution pipe, and further along pipeline to source of the gas adapter flowing.Ore pulp once enters
Annular gas-distribution pipe can cause problems with：One is that contaminated compressed air can influence the foaming do not broken down when starting shooting again
Device normal work；Two is that ore pulp can blocking pipeline, reduction compressed air area of passage in pipeline precipitation；Three is that ore pulp particle can also
Influence connection source of the gas end decompression valve events etc..In order to solve the above problems, at present, general way is the ring under annular gas-distribution pipe
Valve is installed in face, and the ore pulp into pipeline is poured in down a chimney in cleaning of periodically deflating for some reason.The abrasion to valve is periodically deflated and easily caused, is needed
Valve is often changed, causes the problems such as increasing use cost, increase work frequent degree, cause serious tired to enterprise production management
Disturb.
Utility model content
Thus the purpose of this utility model produces, and proposes a kind of overhead annular distribution tubular construction of foam generator for flotation columns.
By changing the intake method of annular gas-distribution pipe, the ore pulp overfall phenomenon stopped the supple of gas or steam and cause is not only solved, it is to avoid to annular distribution
Pipe is polluted, and serves the effect of mutually isolated pollution sources, solves influence of the contaminated air to foam maker, convenient dimension
Shield.
The utility model realizes that above-mentioned purpose is adopted the technical scheme that：A kind of overhead gas-distribution pipe of foam generator for flotation columns
Including flotation column, foam maker, with gas branch pipe and annular gas-distribution pipe, described foam maker is multiple to structure, is distributed in the flotation
The bottom of post, described annular gas-distribution pipe is connected by with gas branch pipe respectively with foam maker, it is described each with gas branch pipe, in institute
State with being connected with mud chamber between gas branch pipe and foam maker.
Further, described gas-distribution pipe is located at the top of flotation column and is higher by the liquid level of ore pulp in flotation column.
Further, it is described be connected between gas-distribution pipe and foam maker each with gas branch pipe " ∩ " shape structure, and " ∩ " shape
High point be higher by mineral syrup liquid in flotation column.
Further, the mud chamber can individually connect a foam maker, can also connect two or more foam makers.
Further, it is connected with valve A in the foam maker connecting tube between the mud chamber and foam maker.
Further, valve B is connected with the gas-distribution pipe.
Further, the lower end in the mud chamber is connected with valve C.
The utility model makes the tap points of distribution high by will be put on the gas-distribution pipe that compressed air is dispensed to each foam maker
In mineral syrup liquid in flotation column, and each be connected with gas-distribution pipe each be connected with foam maker by mud chamber with gas branch pipe
, so, just form man-to-man series connection gas circuit（Gas-distribution pipe-mud chamber-foam maker）.When foam maker weares and teares or hinders for some reason
During existing overfall phenomenon, because flotation column is opened in an atmosphere, compressed air line is not in negative pressure, according to " linker is former
Reason ", the pleasant road of ore pulp returns slurry and can only arrive above-mentioned annular gas-distribution pipe bottom, it is impossible to enter into gas-distribution pipe, more will not along gas circuit to
Upper source flow, in this way, can be eliminated to being connected in parallel other by overfall control in the bypass line supplied to foam maker
The influence of foam maker and upper source capsule road.The container that the above-mentioned branch road termination for extending downwardly connects, can by calculate top branch pipe volume,
Body volume, with reference to data such as ore pulp parameters, determines its final suitable volume size data, ore pulp particle after precipitating ore pulp
It is completely in the container, bottom can connect valve or open appropriate window and it is cleared up, the pipe for connecting foam maker can be from this
Container upper end portion opening connects, it is to avoid the influence of precipitation ore pulp.The innovative technology will thoroughly solve to perplex flotation column operation at present
FAQs.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
In figure：1st, gas-distribution pipe, 2, with gas branch pipe, 3, foam maker connecting tube, 4, valve A, 5, valve B, 6, mud chamber,
7th, valve C, 8, foam maker, 9, flotation column.
Specific embodiment
With reference to accompanying drawing, further described by embodiment.
As shown in Figure 1：Overhead distribution tubular construction described in the present embodiment include flotation column 9, foam maker 8, mud chamber 6 and
Gas-distribution pipe 1, described foam maker 8 is multiple, is distributed in the bottom of flotation column 9, and its mounting means can be outside plug type, also may be used
It is outside plug type foam maker to be built-in, shown in figure.
Mounting means of the gas-distribution pipe 1 on flotation column 9 has two kinds：One kind is fixed on floating for overhead, i.e. gas-distribution pipe 1
Select the top of post 9 and be higher by mineral syrup liquid in flotation column；Another kind retains traditional underlying installation side for underneath type, i.e. gas-distribution pipe 1
Formula, however it is necessary that by be connected between gas-distribution pipe 1 and foam maker 8 each lengthened with gas branch pipe 2, in " ∩ " shape structure, and match somebody with somebody
The peak that part is put on gas branch pipe 2 is higher than flotation column internal liquid level.The gas-distribution pipe 1 is traditional annular shape, also can be by
Two or more bend loss constitute annular shape, can also be straight pipe shape etc..The section of the gas-distribution pipe can be pipe, square tube
Or other shapes.Described gas-distribution pipe 1 may be configured as independent body structure, with flotation column 9 for split is set.
Above-mentioned gas-distribution pipe 1 is designed according to " law of connected vessels ", overfall all without being higher by mineral syrup liquid in flotation column, because
This is not in the phenomenon that overfall enters gas-distribution pipe.In addition, annular gas-distribution pipe 1 can be fixed on floating as the Reinforced Hoop of foam tank
The original groove in post upper end is selected to be acted on along upper support reinforcing.
Several are connected with the gas-distribution pipe 1 with gas branch pipe 2, the every port of export with gas branch pipe 2 connects with mud chamber 6
Connect, the installation site height of the mud chamber 6 is not limited, convenient operation.Mud chamber 6 is connected with foam maker 8 by foam maker
Adapter 3 is connected, and each mud chamber 6 can individually connect a foam maker 8, can also connect two or more foam makers.
Valve A4 is connected with foam maker connecting tube 3 between the mud chamber 6 and foam maker 8, its effect is when hair
When bubbler 8 breaks down, close after the valve and repaired or changed, the normal work of other foam makers 8 is not influenceed；Institute
State with valve B5 is connected with gas branch pipe 2, its effect closes source of the gas when being and overhauling or clear up mud chamber 6；In the mud chamber 6
Lower end is connected with valve C7, and its effect is to clean out the ore pulp in mud chamber 6.
Claims (7)
1. a kind of overhead distribution tubular construction of foam generator for flotation columns, including flotation column（9）, foam maker（8）, with gas branch pipe（2）
And gas-distribution pipe (1), described foam maker（8）For multiple is distributed in the flotation column（9）Bottom, described gas-distribution pipe (1) with
Foam maker（8）Connected by with gas branch pipe respectively, it is characterized in that：Also include mud chamber（6）, it is described each match somebody with somebody gas branch pipe（2）'s
High point is higher by flotation column（9）Interior mineral syrup liquid, described with gas branch pipe（2）With foam maker（8）Between be connected with precipitation
Room（6）.
2. the overhead distribution tubular construction of foam generator for flotation columns according to claim 1, it is characterized in that：Described gas-distribution pipe
(1) positioned at flotation column（9）Top and be higher by flotation column（9）The liquid level of interior ore pulp.
3. the overhead distribution tubular construction of foam generator for flotation columns according to claim 1, it is characterized in that：Described being connected to is matched somebody with somebody
Tracheae（1）With foam maker（8）Between each match somebody with somebody gas branch pipe（2）It is higher than flotation in the peak of " ∩ " shape structure, and " ∩ " shape
Post（9）Interior mineral syrup liquid.
4. the overhead distribution tubular construction of foam generator for flotation columns according to claim 1, it is characterized in that：The mud chamber
（6）Individually connect a foam maker（8）Or connect two or more foam makers（8）.
5. the overhead distribution tubular construction of foam generator for flotation columns according to claim 1, it is characterized in that：In the mud chamber
（6）With foam maker（8）Between foam maker connecting tube（3）On be connected with valve A（4）.
6. the overhead distribution tubular construction of foam generator for flotation columns according to claim 1, it is characterized in that：In the distribution branch
Pipe（2）On be connected with valve B（5）.
7. the overhead distribution tubular construction of foam generator for flotation columns according to claim 1, it is characterized in that：In the mud chamber
（6）Lower end be connected with valve C（7）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621063361.1U CN206184607U (en) | 2016-09-20 | 2016-09-20 | Overhead distribution tubular construction of flotation column foam maker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621063361.1U CN206184607U (en) | 2016-09-20 | 2016-09-20 | Overhead distribution tubular construction of flotation column foam maker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206184607U true CN206184607U (en) | 2017-05-24 |
Family
ID=58729506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621063361.1U Active CN206184607U (en) | 2016-09-20 | 2016-09-20 | Overhead distribution tubular construction of flotation column foam maker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206184607U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108940609A (en) * | 2018-06-15 | 2018-12-07 | 甘肃省合作早子沟金矿有限责任公司 | A kind of fine-particle minerals column-type floatation device |
| CN113845372A (en) * | 2021-11-02 | 2021-12-28 | 贵州煌缔科技股份有限公司 | Ceramic bubble generator and processing method |
-
2016
- 2016-09-20 CN CN201621063361.1U patent/CN206184607U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108940609A (en) * | 2018-06-15 | 2018-12-07 | 甘肃省合作早子沟金矿有限责任公司 | A kind of fine-particle minerals column-type floatation device |
| CN108940609B (en) * | 2018-06-15 | 2021-05-25 | 甘肃省合作早子沟金矿有限责任公司 | Column type flotation device for micro-fine particle minerals |
| CN113845372A (en) * | 2021-11-02 | 2021-12-28 | 贵州煌缔科技股份有限公司 | Ceramic bubble generator and processing method |
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