CN216025609U - Flotation column spray water device - Google Patents
Flotation column spray water device Download PDFInfo
- Publication number
- CN216025609U CN216025609U CN202121275803.XU CN202121275803U CN216025609U CN 216025609 U CN216025609 U CN 216025609U CN 202121275803 U CN202121275803 U CN 202121275803U CN 216025609 U CN216025609 U CN 216025609U
- Authority
- CN
- China
- Prior art keywords
- flotation column
- equipartition
- water
- spray water
- water device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Abstract
The utility model provides a flotation column water spraying device. Flotation column spray water installation includes casing, equipartition ware and inlet tube, the cylinder top of flotation column is located to the casing, and inside is equipped with the equipartition ware, the inlet tube runs through extremely in the casing, and with casing fixed connection, with equipartition ware swing joint, the equipartition ware includes equipartition board, blade, go-between and connection bearing, the equipartition board is the mesh board, and one of which personally submits radially being equipped with the multi-disc the blade, the central point of blade puts and is keeping away from one side of equipartition board is equipped with the go-between, the go-between inboard is equipped with connection bearing, and pass through connection bearing with inlet tube swing joint. The flotation column spray water device provided by the utility model solves the technical problems of simple structure, single function and low water outlet quality of the flotation column spray water device in the prior art.
Description
Technical Field
The utility model relates to the field of flotation columns, in particular to a flotation column spray water device.
Background
The flotation column is high-efficiency separation equipment applied to the fields of mineral resource separation and secondary resource recycling, and has the advantages of high enrichment ratio, short flow, low energy consumption, low capital construction cost and the like. The main separation principle is that ore is fed from the middle upper part of the flotation column, compressed gas is flushed from the bottom through the bubble generator, ore pulp sinks under the action of gravity and reversely contacts and collides with rising micro bubbles at the bottom, target minerals are adhered to the rising micro bubbles under the action of a beneficiation reagent and are brought to a foam overflow surface to overflow to form concentrate, and tailings are discharged from the bottom of the column body. The top end of the column body is provided with a spray water device, so that the spray water device can be used for carrying out spray washing according to the foam phenomenon and the concentrate grade, and the gangue and the slime carried in the concentrate foam are washed and fallen off, thereby achieving the effect of secondary enrichment.
The reasonable structure and perfect function of the flotation column spray water device are the quality assurance of the spray water. The quality requirement of the spraying water of the flotation column is continuous and uniform water flow, the requirement of the flotation column on the foam spraying of concentrate is met, and entrained gangue and slime are washed and fall off to achieve the effect of secondary enrichment. The poor good and imperfect shower water quality that leads to of shower water device structure directly influences the separation effect of flotation column, leads to the recycle inefficiency of mineral resources. The existing flotation column spray water device is a simple spray device which is formed by combining PVC material small pipes with holes at certain intervals, and is simple in structure, single in function, low in water outlet quality, incapable of achieving the continuous using effect of equal amount of spray water and easy to be influenced by field water supply water pressure and water quality. The impurities in the water are scaled to block the holes, so that some spraying water has large water flow, some spraying water has small water flow, and some spraying water does not flow out, thereby influencing the implementation of the adjustment function of the production operation condition of the flotation column, generating adverse factors for the sorting and utilization of mineral resources and influencing the production index and the economic benefit.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problems of simple structure, single function and low water outlet quality of the flotation column spray water device in the prior art, the utility model provides the flotation column spray water device for solving the problems.
The utility model provides a flotation column spray water device, includes casing, equipartition ware and inlet tube, the cylinder top of flotation column is located to the casing, and inside is equipped with the equipartition ware, the inlet tube runs through extremely in the casing, and with casing fixed connection, with equipartition ware swing joint, the equipartition ware includes equipartition board, blade, go-between and connection bearing, the equipartition board is the mesh board, and one of which personally submits radially being equipped with the multi-disc the blade, the central point of blade puts and is keeping away from one side of equipartition board is equipped with the go-between, the go-between inboard is equipped with connection bearing, and pass through connection bearing with inlet tube swing joint.
In a preferred embodiment of the flotation column spray water device provided by the utility model, the uniform distributor further comprises a conical water distributor, the bottom surface of the conical water distributor is fixed on the uniform distribution plate, and the tip end of the conical water distributor faces the water inlet pipe; the blades are radially arranged by taking the water separator as a center.
In a preferred embodiment of the flotation column spray water device provided by the present invention, the distribution plate is a circular mesh plate, and the blade is centered at the center of the distribution plate.
In a preferred embodiment of the flotation column spray water device provided by the utility model, the blades are strip-shaped sheet-shaped structures, and are attached along the length direction, and extend along the radial direction of the distribution plate at an angle perpendicular to the distribution plate along the surface of the distribution plate. The blade is undulatedly curved in a length direction thereof.
In a preferred embodiment of the flotation column spray water device provided by the utility model, the shell comprises an upper end cover and a lower end cover which are spliced to form a cavity for accommodating the uniform distributor; the upper end cover is provided with a through hole for the water inlet pipe to pass through and is fixedly connected with the water inlet pipe; the lower end cover is provided with a large number of meshes. And the lower end cover is provided with a water outlet convex hole at the position which is far away from the outer wall of the upper end cover and each water outlet hole.
In a preferred embodiment of the flotation column spray water device provided by the utility model, the water inlet pipe is provided with a filter at a position outside the shell.
Compared with the prior art, the flotation column spray water device provided by the utility model is provided with the filter, so that impurities affecting the water outlet of the flotation column spray water device can be physically filtered when water flows pass through the filter, fine particles are reduced and prevented from passing through the filter, scaling in the flotation column spray water device and at the water outlet hole is further avoided, and the water outlet quality and the spraying effect are ensured.
The flotation column spray water device provided by the utility model is provided with the uniform distributor, and water flow entering the flotation column spray water device is uniformly dispersed on the disc surface to form thin liquid levels with the same thickness, so that the same outlet water pressure is ensured. The flotation column water spraying device provided by the utility model is provided with the water outlet convex holes at the positions of the water outlet holes respectively, and is durable without changing the sizes of holes. Ensuring the water yield to be balanced and continuous under the same water pressure.
Drawings
FIG. 1 is a schematic structural diagram of a flotation column spray water device provided by the utility model;
FIG. 2 is a schematic view of the structure of FIG. 1 with the upper end cap removed;
figure 3 is a cross-sectional view of a flotation column spray water device provided by the present invention;
fig. 4 is a partially enlarged view of fig. 3.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Fig. 1 and fig. 2 are a schematic structural diagram of a flotation column spray water device 1 according to the present invention, and a schematic structural diagram of the flotation column spray water device with an upper end cap 21 removed.
The flotation column spray water device 1 comprises a shell 2, an equilizer and a water inlet pipe 4.
The shell 2 comprises an upper end cover 21 and a lower end cover 22 which are both circular end covers, and a cylindrical cavity is formed inside the shell after the shell is spliced. The center of the upper end cover 21 is provided with a through hole for the water inlet pipe 4 to penetrate. The lower end cover 22 is provided with a large number of water outlet holes, and a plurality of upright posts are arranged on the edge of the bottom of the lower end cover and are fixed on the top of the column body 5 of the flotation column.
Fig. 4 is a partially enlarged sectional view of the flotation column shower water device 1 according to the present invention.
At the bottom of the lower end cover 22, a water outlet convex hole 23 protruding downwards is provided at the position of each water outlet hole. The water outlet convex hole 23 is a conical channel made of latex, the conical bottom surface is fixed on the lower end cover 22, and the tip of the conical bottom surface faces downwards.
Fig. 2 to fig. 4 are schematic structural diagrams of the flotation column spray water device 1 provided by the present invention with the upper end cover 21 removed, a cross-sectional view of the flotation column spray water device 1, and a partially enlarged view of the cross-sectional view of the flotation column spray water device 1, respectively.
The uniform distributor comprises a uniform distribution plate 31, a water separator 32, blades 33, a connecting ring 34 and a connecting bearing 35.
The uniform distribution plate 31 is a circular mesh plate with a size smaller than that of the upper end cover 21 and the lower end cover 22, and the conical water separator 32 is arranged at the circle center of the circular mesh plate. The bottom surface of the water separator 32 is fixed on the uniform distribution plate 31, and the tip end of the water separator faces upwards.
The upper surface of the uniform distribution plate 31 is provided with twenty radial blades 33 with the water separator 32 as the center. The blade 33 is a strip-shaped blade and is bent in a wave shape along the length direction. Follow with the length direction laminating equipartition board 31, place with equipartition board 31 vertically angle follows equipartition board 31 radially waits the contained angle to arrange.
The center position of the top of the blade 33 is provided with the connecting ring 34 which is connected with all the blades 33 at the same time, the inner wall of the connecting ring 34 is provided with the connecting bearing 35, and the connecting bearing 35 is movably connected with the water inlet pipe 4.
The water inlet pipe 4 is a hard water pipe, extends to the top of the upper end cover 21 from the outside of the housing 2, vertically penetrates into the housing 2 downwards at the center of the upper end cover 21, and is movably connected with the connecting ring 34 at the bottom end through the connecting bearing 35. The inlet pipe 4 is provided with a filter 41 at a position outside the housing 2.
In specific implementation, water is supplied into the shell 2 through the water inlet pipe 4, and the filter 41 is used for filtering in the figure, so that the spraying water quality is ensured.
After entering the housing 2, the water separator 32 is impacted, and the flow direction is changed from top to bottom to be scattered all around. Under the impact of water pressure, the blades 33 are pushed to drive the uniform distributor to integrally rotate.
Rotatory the equipartition ware makes water supply be in evenly distributed on the lower end cover 22 forms the continuous even thick flowing film body, guarantees the water pressure on the apopore of lower end cover 22 is unanimous, and then makes the water yield that sprays that flows balanced and continuous, reaches the flotation column and spouts the water requirement, stabilizes the flotation column and selects the grade index, improves its sorting efficiency.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by the present specification, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (8)
1. The utility model provides a flotation column shower water device which characterized in that: including casing, equipartition ware and inlet tube, the cylinder top of flotation column is located to the casing, and inside is equipped with the equipartition ware, the inlet tube runs through extremely in the casing, and with casing fixed connection, with equipartition ware swing joint, the equipartition ware includes equipartition board, blade, go-between and connection bearing, the equipartition board is the mesh board, and one of them personally submits radially to be equipped with the multi-disc the blade, the central point of blade puts and keeps away from one side of equipartition board is equipped with the go-between, the go-between inboard is equipped with connection bearing, and pass through connection bearing with inlet tube swing joint.
2. The flotation column spray water device of claim 1, wherein: the distributor also comprises a conical water distributor, the bottom surface of the conical water distributor is fixed on the distribution plate, and the tip end of the conical water distributor faces the water inlet pipe; the blades are radially arranged by taking the water separator as a center.
3. The flotation column spray water device of claim 1, wherein: the uniform distribution plate is a circular mesh plate, and the blades take the circle center of the uniform distribution plate as the center position.
4. The flotation column spray water device of claim 3, wherein: the blade is the slice structure of rectangular shape to length direction laminating is followed equipartition board, place face with equipartition board vertically angle is followed the radial extension of equipartition board.
5. The flotation column spray water device of claim 4, wherein: the blade is undulatedly curved in a length direction thereof.
6. The flotation column spray water device according to any one of claims 1 to 5, characterized in that: the shell comprises an upper end cover and a lower end cover which are spliced to form a cavity for accommodating the uniform distributor; the upper end cover is provided with a through hole for the water inlet pipe to pass through and is fixedly connected with the water inlet pipe; the lower end cover is provided with a large number of water outlet holes.
7. The flotation column spray water device of claim 6, wherein: and the lower end cover is provided with a water outlet convex hole at the position which is far away from the outer wall of the upper end cover and each water outlet hole.
8. The flotation column spray water device according to any one of claims 1 to 5, characterized in that: the position of the water inlet pipe outside the shell is provided with a filter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121275803.XU CN216025609U (en) | 2021-06-08 | 2021-06-08 | Flotation column spray water device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121275803.XU CN216025609U (en) | 2021-06-08 | 2021-06-08 | Flotation column spray water device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216025609U true CN216025609U (en) | 2022-03-15 |
Family
ID=80613773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121275803.XU Active CN216025609U (en) | 2021-06-08 | 2021-06-08 | Flotation column spray water device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216025609U (en) |
-
2021
- 2021-06-08 CN CN202121275803.XU patent/CN216025609U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102284371B (en) | Column combined reinforced high-efficiency flotation method and flotation equipment thereof | |
| CN209005951U (en) | It is a kind of to realize highly purified quartz sand flotation machine | |
| CN109939839A (en) | A kind of fluid cooperative reinforcing floatation separator and method | |
| CN110947525B (en) | Nanobubble flotation column | |
| CN103480503B (en) | Settling cyclonic micro-bubble flotation column separation unit and method | |
| CN112264198A (en) | Micro-nano bubble flotation machine | |
| CN207046945U (en) | A kind of water-distributing device of anaerobic reactor | |
| CN216025609U (en) | Flotation column spray water device | |
| EP1259329A4 (en) | Improved froth flotation process and apparatus | |
| CN102179313B (en) | Single-trough floatation method adopting helical rotor, device and use | |
| KR101385163B1 (en) | Cyclone pressing tank and micro bubble generating system having the same | |
| CN106334627A (en) | Flotation column and method for separating ore pulp through same | |
| CN211935963U (en) | Gas-liquid separation device | |
| CN210815739U (en) | High-efficient flotation column | |
| CN110280397B (en) | Flotation equipment and flotation system comprising same | |
| CN208893679U (en) | The integrated defoaming device of coal slime flotation | |
| CN203209187U (en) | Self-inflating bubbling type flotation machine | |
| CN203508213U (en) | Impulse jetting foam flotation machine | |
| CN203018211U (en) | Foam discharging device of floatation machine | |
| AU2006202081A1 (en) | Improved froth flotation process and apparatus | |
| CN113058750A (en) | Reverse fluidization bubble bed coal slime flotation machine | |
| CN208151013U (en) | A kind of sewage air-flotation device of Novel free release | |
| CN211463522U (en) | Cavitation jet microbubble flotation machine and cavitation jet bubble generator | |
| CN208554622U (en) | A kind of cylindrical flotation cell | |
| CN208287555U (en) | A kind of silicon chip cutting fluid Despumation device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |