CN208928380U - A kind of modified gas tube structure of foam generator for flotation columns - Google Patents
A kind of modified gas tube structure of foam generator for flotation columns Download PDFInfo
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- CN208928380U CN208928380U CN201821373002.5U CN201821373002U CN208928380U CN 208928380 U CN208928380 U CN 208928380U CN 201821373002 U CN201821373002 U CN 201821373002U CN 208928380 U CN208928380 U CN 208928380U
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- annular inflatable
- inflatable tube
- tube
- air inlet
- inlet pipe
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Abstract
The utility model discloses a kind of modified gas tube structure of foam generator for flotation columns, it includes annular inflatable tube, the inside of annular inflatable tube is hollow, several evenly spaced ventholes are laid on the tube wall of annular inflatable tube, several ventholes are connected to multiple foam makers respectively by several branch pipes, annular inflatable tube is equipped with a gap structure and gap structure is plane, first notch end of annular inflatable tube is extended with downward vertically outwardly is attached thereto logical dirt collection pipe, and dirt collection pipe end is equipped with solenoid electric valve；Second notch end of annular inflatable tube is extended with downward vertically outwardly is attached thereto logical air inlet pipe, pressure gauge is equipped in air inlet pipe, air inlet pipe is connected with air compressor air intake mouth.The utility model can clear up the dirts such as ponding, the ore pulp of annular inflatable tube accumulation automatically, improve equipment quality of filling gas, reduce the workload of operator, reduce the overhaul of the equipments time carried out by steam line blocking, improve the running rate and working efficiency of equipment.
Description
Technical field
The utility model belongs to foam generator for flotation columns feeder technical field, more particularly, to a kind of foam generator for flotation columns
Modified gas tube structure.
Background technique
Increasingly with the refractory ore proportion that mineral manufacture field grade is low, disseminated grain size is thin, mineral composition is complicated
Increasing, the limitation of traditional flotation device increasingly increases severely, such as energy consumption height, serious wear, configuration inconvenience, maintenance capacity is big etc..With it is floating
Select machine to compare, flotation column as novel large-scale floatation equipment because its high degree of automation, processing capacity is big, occupied area is small,
Small investment, construction period be short to be increasingly widely applied.Pith of the annular inflatable tube as flotation column air supply system leads to
It crosses extraction sebific duct to be docked on foam maker, does not drain blowdown apparatus, since air compressor machine is generating compressed gas in use process
Collection thermal phenomenon in the process, makes in high pressure gas that there are large quantity of moisture, these moisture are discharged not in time in winter can make air supply pipe
Freeze to block in road；The accumulation for the ore pulp that water, oil and the foam maker damage being mingled in air compressor machine gas supply are backflowed, will also result in inflation
The blocking of pipe reduces the gas supply effect of flotation column；There are what the damage of partial foaming device was not found in time to show in flotation operation
As the ore pulp to backflow, which accumulates in, easily blocks steam line in gas tube, damage other foam makers, causes flotation column gas supply capacity
Decline, influence flotation recovery rate index, and then influence production and technical indication.To prevent gas tube from blocking, per tour operator
The dirt that the cleaning that need to constantly deflate is accumulated, and once there is the case where annular inflatable blockage, it is necessary to shutdown repairs, and repairs
When need to be removed contamination with cutting pipeline open, it is time-consuming and laborious.
Summary of the invention
To solve the above problems, the purpose of the utility model is to provide a kind of good floating of reasonable in design, using effect
Select the modified gas tube structure of column foam maker.
For achieving the above object, the utility model adopts the following technical solution:
A kind of modified gas tube structure of foam generator for flotation columns comprising annular inflatable tube, the inside of annular inflatable tube
To be hollow, several evenly spaced ventholes are laid on the tube wall of annular inflatable tube, several ventholes pass through several
Branch pipe is connected to multiple foam makers respectively, and annular inflatable tube is equipped with a gap structure and gap structure is plane, annular inflatable tube
The first notch end be extended with downward vertically be attached thereto logical dirt collection pipe outwardly, dirt collection pipe end is equipped with solenoid electric valve；
Second notch end of annular inflatable tube is extended with downward vertically outwardly is attached thereto logical air inlet pipe, is equipped with pressure in air inlet pipe
Table, air inlet pipe are connected with air compressor air intake mouth.
The modified gas tube structure of the foam generator for flotation columns, the supply gas pressure of air inlet pipe are 0.45~0.60
MPa。
Due to the adoption of the technical scheme as described above, the utility model has the following advantages:
The modified gas tube structure of the foam generator for flotation columns, structure is simple, and it is rationally novel to design, easily operated, leads to
The switch for crossing timing controlled solenoid electric valve carries out draining blowdown, the dirts such as automatic ponding, ore pulp for clearing up annular inflatable tube accumulation
Object improves equipment quality of filling gas, reduces the workload of operator, reduces the equipment inspection carried out by steam line blocking
The time is repaired, the running rate and working efficiency of equipment are improved, there is good application value.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the modified gas tube structure of the utility model foam generator for flotation columns；
In figure: 1- venthole；2- annular inflatable tube；3- pressure gauge；4- air inlet pipe；5- magnetic control valve 5；6- dirt collection
Pipe；The second notch of 7- end；The first notch of 8- end.
Specific embodiment
The technical solution of the utility model is described in further detail with reference to the accompanying drawings and examples.
As shown in Figure 1, the modified gas tube structure of the foam generator for flotation columns comprising annular inflatable tube 2, annular inflatable
The inside of pipe be it is hollow, be laid with several evenly spaced ventholes 1 on the tube wall of annular inflatable tube, several ventholes are logical
It crosses several branch pipes to be connected to multiple foam makers respectively, annular inflatable tube is equipped with a gap structure and gap structure is plane, lacks
The distance between mouth both ends of the surface are 20~30cm, and the first notch end 8 of annular inflatable tube is extended with phase therewith downward vertically outwardly
The dirt collection pipe 6 of connection, dirt collection pipe end are provided with the solenoid electric valve 5 of time switch；Second notch end 7 of annular inflatable tube
Be extended with downward vertically outwardly and be attached thereto logical air inlet pipe 4, be equipped in air inlet pipe pressure gauge 3, air inlet pipe and air compressor machine into
Port is connected, and the supply gas pressure of air inlet pipe is 0.45~0.60 MPa.
The dirt accumulated in annular inflatable tube 2 can accumulate automatically in downward dirt collection pipe 6, prevent the stifled of steam line
Plug；The switch of timing controlled solenoid electric valve 5 automatically opens solenoid electric valve 10 seconds and carries out draining blowdown, reaches for every 20 minutes
The purpose of ponding, ore pulp into automatic cleaning annular inflatable tube.
The above is only the preferred embodiment of the present invention, rather than limitations of the present invention, is not departing from this
In the case where the spirit and scope of utility model, all equivalent changes and modifications made according to the patent scope of the utility model,
Should all it belong within the scope of patent protection of the utility model.
Claims (2)
1. the modified gas tube structure of a kind of foam generator for flotation columns, it is characterized in that: it includes annular inflatable tube, annular inflatable tube
Inside be it is hollow, several evenly spaced ventholes are laid on the tube wall of annular inflatable tube, several ventholes pass through
Several branch pipes are connected to multiple foam makers respectively, and annular inflatable tube is equipped with a gap structure and gap structure is plane, annular
First notch end of gas tube is extended with downward vertically outwardly is attached thereto logical dirt collection pipe, and dirt collection pipe end is equipped with electromagnetism control
Valve processed；Second notch end of annular inflatable tube is extended with downward vertically outwardly is attached thereto logical air inlet pipe, installs in air inlet pipe
There is pressure gauge, air inlet pipe is connected with air compressor air intake mouth.
2. the modified gas tube structure of foam generator for flotation columns according to claim 1, it is characterized in that: the confession of its air inlet pipe
Atmospheric pressure is 0.45~0.60 MPa.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821373002.5U CN208928380U (en) | 2018-08-24 | 2018-08-24 | A kind of modified gas tube structure of foam generator for flotation columns |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821373002.5U CN208928380U (en) | 2018-08-24 | 2018-08-24 | A kind of modified gas tube structure of foam generator for flotation columns |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208928380U true CN208928380U (en) | 2019-06-04 |
Family
ID=66718678
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821373002.5U Active CN208928380U (en) | 2018-08-24 | 2018-08-24 | A kind of modified gas tube structure of foam generator for flotation columns |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208928380U (en) |
-
2018
- 2018-08-24 CN CN201821373002.5U patent/CN208928380U/en active Active
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