CN205020246U - Flotation machine - Google Patents
Flotation machine Download PDFInfo
- Publication number
- CN205020246U CN205020246U CN201520751586.5U CN201520751586U CN205020246U CN 205020246 U CN205020246 U CN 205020246U CN 201520751586 U CN201520751586 U CN 201520751586U CN 205020246 U CN205020246 U CN 205020246U
- Authority
- CN
- China
- Prior art keywords
- fixed
- flotation
- turning cylinder
- flotation cell
- flotation 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.)
- Expired - Fee Related
Links
Landscapes
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
A flotation machine, include base (1) and fix flotation cell (2) on base (1), be equipped with the agitator in flotation cell (2), state the agitator including the hollow axis of rotation (6 that stirs leaf (10) and cup joint with stirring leaf (10), be fixed with bearing housing (5) on axis of rotation (6), flotation cell (2) upper end fixed mounting has chute (3), fixed mounting is gone up in chute (3) has protecting crust (4), bearing housing (5) fixed mounting is at the upper portion intermediate position of protecting crust (4), the left side upper portion fixed mounting of protecting crust (4) has the motor of blowing (8) to blow to the upper end of hollow axis of rotation (6), the upper portion of base (1) is equipped with and is used for transmission axis of rotation (6) to carry out rotatory drive machine (7), at least, have energy -efficiently, the bubble is mobile big, the effect of easy ore dressing.
Description
Technical field
The utility model relates to a kind of flotation device, in the sorting of colored black metal.
Background technology
Flotation device is applicable to sorting of colored black metal, also can be used for nonmetal as the sorting of coal fluorite, talcum.This flotation device adopts electric-motor drive or impeller to rotate, thus produces centrifugal action formation negative pressure, sucks sufficient air on the one hand and mixes with ore pulp, stir ore pulp on the one hand to mix with medicine, the foam of refinement simultaneously, makes, on mineral adhesive foam, to float to mineral slurry level and form mineralized froth again.Regulate and control liquid level, useful foam is scraped by scraper plate.
In prior art:
Such as: Chinese Patent Application No. CN200920109431.6; Applying date 2009.06.24; The utility model relates to a kind of vertical grinding flotation machine, it is characterized in that its structure comprises: vertical grinding flotation machine cylindrical shell, cylinder top cover, the shower plate being positioned at cylindrical shell top, the foam collecting tank being positioned at the cofferdam type structure of cylindrical shell external wall of upper portion, tumbler, Lower Half with the shaft of agitating auger, beneficiation reagent pipe, enter pipe, drain hole, mine tailing discharge pipe, labyrinth type water sealing device palace body, be positioned at vertical grinding flotation machine cylinder body bottom water inlet pipe-this water inlet pipe placed in the middle; Be fixed on paddle scraper plate froth paddle on shaft, be arranged at the air inlet pipe of vertical grinding flotation machine cylinder body bottom.Vertical screw-stirring mill and plug flow Static Flotation Column are combined by the utility model dexterously, integrate ore grinding and flotation function, while ore grinding, realize the flotation of material.There is structure simple, multiple functional, the advantages such as floor space is little, and operating efficiency is high, and energy consumption is low, applied widely.
Wherein, the mineral filtered out can not transfer out by this application efficiently.
Again such as: Chinese Patent Application No. CN201420776667.6; Applying date 2014.12.11; A kind of flotation device polyurethane double-impeller, comprises foundry goods, and lower foundry goods is installed in the bottom of upper foundry goods, lower foundry goods is circular slab, and the middle part of lower foundry goods is connected with upper foundry goods, and the interior thickness of lower foundry goods is more all than side large, holddown groove is offered at the top of upper foundry goods, and through hole is offered at the middle part of upper foundry goods.The utility model on the basis of original flotation machine impeller, original cast iron impeller is changed in order on polyurethane blade, upper polyurethane blade is more durable than cast iron impeller, without the need to changing after the running long period, greatly reduces the use cost of flotation device.The utility model has installed several lower polyurethane blade in the bottom of lower foundry goods, lower polyurethane blade can avoid there is fallen sand accumulation bottom the cell body of flotation device, thus substantially increases flotation effect and the rate of recovery.
Wherein, gas can not fully mix with solution and mineral matter by this application, cannot filter out mineral efficiently.
Above patent application due to their utility model object and technical problem to be solved all different, cause their technical scheme to comprise the difference of structure and method for this reason, they can not combine in order to present patent application simply, otherwise structural design can be caused more complicated, or can not implement, etc.
How to design a kind of flotation device, overcome above-mentioned shortcoming, become the technical problem that we are badly in need of solving.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, and provides a kind of flotation device.
The purpose of this utility model has been come by following technical solution, a kind of flotation device, comprise base and be fixed on the flotation cell on base, agitator is provided with in flotation cell, the hollow turning cylinder that described agitator comprises paddle and is socketed with paddle, turning cylinder is fixed with bearing holder (housing, cover), flotation cell upper end is installed with skewed slot, skewed slot is installed with protecting crust, bearing holder (housing, cover) is fixedly mounted on the upper middle position of protecting crust, the left upper portion of protecting crust is installed with air blast motor and blows to the upper end of hollow rotating shaft, the top of base is provided with carries out for transmission turning cylinder the driving motor that rotates.
The bottom of described air blast motor is fixed on protecting crust, upper end is fixed with ventilation duct and is plugged in the upper end of hollow rotating shaft.
The left part of described base is upwards extended with back shaft and is fixedly connected with the bottom of driving motor, and driving motor upper end is socketed with driving-belt, and driving-belt is socketed in driving motor upper end and turning cylinder upper end, and driving motor upper end and turning cylinder upper end are provided with containment.
Described chassis left side is fixed with liquor box on the left of flotation cell, and the sidepiece of liquor box is provided with drawing liquid pump, drawing liquid pump is fixedly connected with liquid pushing tube and extends in flotation cell.
Described liquid pushing tube to be fixed and left upper portion along flotation cell is extended with feed tube downwards along the left side wall of flotation cell.
The skewed slot right side wall of described flotation cell upper end is fixed with the liquid level detector of strip.
The center of described turning cylinder is provided with the air channel of hollow cylinder, and the bottom of air channel is provided with exhaust outlet.
Described paddle comprises the fixedly sleeved fixed cover in turning cylinder bottom, and the bottom of fixed cover is fixed with disk.
At least one pair of blade is fixed with between the sidewall of described fixed cover and disk.
The top of described blade is provided with block plate.
The utility model compared with prior art, has following obvious advantage and effect:
1, structure is simple, reasonable in design, and connection is tight, stability is high;
2, selection is convenient, is convenient to manufacture, and cost is low, be easy to universal;
3, the mixing efficiency of gas and liquid is high, and bubbly flow is large, easy ore dressing;
4, skewed slot is utilized to flow out bubble, energy-efficient, good separating effect;
5, the incorporation time of liquid and gas is long, and security is high, and the utilization rate of liquid is high.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model;
Fig. 2 is the mounting structure figure of paddle in the utility model;
In figure, base 1, flotation cell 2, skewed slot 3, protecting crust 4, bearing holder (housing, cover) 5, turning cylinder 6, air channel 61, exhaust outlet 62, driving motor 7, driving-belt 71, back shaft 72, containment 73, air blast motor 8, ventilation duct 81, liquor box 9, drawing liquid pump 91, liquid pushing tube 92, feed tube 93, liquid level detector 94, paddle 10, fixed cover 101, disk 102, block plate 103, blade 104.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in detail: as shown in fig. 1, a kind of flotation device described in the utility model, comprise base 1 and be fixed on the flotation cell 2 on base 1, agitator is provided with in flotation cell 2, state the hollow turning cylinder 6 that agitator comprises paddle 10 and is socketed with paddle 10, turning cylinder 6 is fixed with bearing holder (housing, cover) 5, flotation cell 2 upper end is installed with skewed slot 3, skewed slot 3 is installed with protecting crust 4, bearing holder (housing, cover) 5 is fixedly mounted on the upper middle position of protecting crust 4, the left upper portion of protecting crust 4 is installed with air blast motor 8 and blows to the upper end of hollow rotating shaft 6, the top of base 1 is provided with carries out for transmission turning cylinder 6 driving motor 7 that rotates, at least have energy-efficient, bubbly flow is large, the effect of easy ore dressing.
In the embodiment of the present application, driving motor 7 is utilized to drive turning cylinder 6 to rotate, go deep in liquid level by turning cylinder 6 bottom, the liquid in paddle 10 pairs of flotation cells 2 of turning cylinder 6 bottom is utilized to stir, thus formation bubble, utilize the mineral matter general in liquid being elected of bubble floating, utilize the skewed slot 3 tilted to be flowed out by the mineral matter in bubble, thus handsome picked ore material.
In this application, make full use of gas is sent into turning cylinder 6 by air blast motor 8 bottom along hollow turning cylinder 6, gas is utilized fully to mix with the liquid in flotation cell 2, form more bubble, thus making the mineral matter emersion liquid surface in bubbles entrain liquid, the bubble utilizing the skewed slot 3 tilted to accelerate to carry mineral matter flows out skewed slot 3.
In this application, the liquid in flotation cell 2 is positioned at the edge of skewed slot 3, and the more favourable bubble with carrying mineral matter flows out smoothly.
Shown in Fig. 1 ~ Fig. 2, a kind of flotation device, comprise base 1 and be fixed on the flotation cell 2 on base 1, be provided with agitator in flotation cell 2, stainless steel base 1 pair of flotation cell 2 supports, and service life, lasting rotproofness was high, base 1 is made as organic material and can prevents vibrations, utilize and adopt plastics, or base 1 adopts inorganic material, as higher in slabstone making corrosion resistance.
Flotation cell 2 is metallic channel, utilizes stainless steel material to be made as hollow cuboid, heat-treats stainless steel material, improves corrosion resistance.
The hollow turning cylinder 6 that described agitator comprises paddle 10 and is socketed with paddle 10, the axis body of hollow cylinder welds with between paddle 10, improves the steadiness of structure.
Turning cylinder 6 is fixed with bearing holder (housing, cover) 5, improved the rotate effect of turning cylinder 6 by bearing holder (housing, cover) 5, bearing holder (housing, cover) 5 is fixedly mounted on the upper middle position of protecting crust 4, utilize protecting crust 4 pairs of bearing holder (housing, cover)s 5 to protect, avoid liquid to flow in bearing holder (housing, cover) 5, improve the service life of bearing holder (housing, cover) 5.The fixedly sleeved centre position at turning cylinder 6 of bearing holder (housing, cover) 5, bearing holder (housing, cover) 5 is utilized to support turning cylinder 6 with protecting crust 4 is fixing, ensure to carry out transmission between the top of turning cylinder 6 and driving motor 7, the bottom of turning cylinder 6 is fixedly connected with paddle 10, thus drives paddle 10 to rotate.
Flotation cell 2 upper end is installed with skewed slot 3, utilizes the hypotenuse on the right side of skewed slot 3 to guide and bubble bubble is flowed out skewed slot 3, overcomes and carries out drainage to bubble in prior art and the loss that produces.
Skewed slot 3 is installed with protecting crust 4, protecting crust 4 is utilized to avoid liquid or moisture evaporation, protecting crust 4 top is flowed into by protecting crust 4 barrier liquid and moisture, protecting crust 4 also can be a block plate, block liquid and moisture, and liquid and moisture are drained in skewed slot 3, improve the utilization rate of liquid.
The left upper portion of protecting crust 4 is installed with air blast motor 8 and blows to the upper end of hollow rotating shaft 6, air blast motor 8 is utilized to carry air in hollow turning cylinder 6, the hollow-core construction of hollow rotating shaft 6 is utilized gas or air to be guided to paddle 10 place of turning cylinder 6 bottom or lower end, mixed with liquid by paddle 10 stirring gas, promote the separating effect between mineral matter and gas.
The top of base 1 is provided with carries out for transmission turning cylinder 6 driving motor 7 that rotates.
Utilize between driving motor 7 with turning cylinder 6 and be directly connected, or connected by gear, realize engaged transmission, utilize belt driving motor 7 being socketed V-belt or transmission to realize V belt translation, or utilize chain to carry out Chain conveyer.
Wherein, directly be fixedly connected with or utilize gears meshing to carry out transmission; transmission effect is more stable; utilize chain drive; be convenient to install driving motor 7, when adopting the mode of V belt translation to be not only convenient to install but also power can be avoided larger, driving motor 7 generates heat; driving motor 7 can be protected, avoid that driving motor 7 is overheated to be short-circuited.
The bottom of described air blast motor 8 is fixed on protecting crust 4, utilizes the left upper portion of protecting crust 4 to support air blast motor 8, ensures that gas or air can be blown into turning cylinder 6 by air blast motor 8 timely, avoids middle course of conveying generation loss.
The upper end of air blast motor 8 is fixed with ventilation duct 81 and is plugged in the upper end of hollow rotating shaft 6, the breather pipe 81 of air blast motor 8 upper end is utilized gas or air to be delivered in hollow turning cylinder 6, gas is facilitated to enter in turning cylinder 6, the transmission direction of gas in air blast motor 8 is guided, gas is flowed to the lower end of turning cylinder 6 along the upper end of turning cylinder 6.
The left part of described base 1 is upwards extended with back shaft 72 and is fixedly connected with the bottom of driving motor 7, columniform back shaft 72 pairs of driving motors 7 are utilized to support, wherein driving motor 7 can adopt servomotor, servomotor can make control rate, positional precision is very accurate, voltage signal can be converted into torque and rotational speed with drived control object.Servo motor rotor rotating speed controls by input signal, and energy fast reaction, in automatic control system, as executive component, and there is the characteristics such as electromechanical time constant is little, the linearity is high, pickup voltage, the received signal of telecommunication can be converted to the angular displacement on motor reel or angular speed output.
In preferred version, driving motor 7 upper end is socketed with driving-belt 71, adopts the driving-belt 71 of annular to realize V belt translation, better can transmit the power of rotation to turning cylinder 6 top, avoids that driving motor 7 is overheated to be short-circuited.
Driving-belt 71 is socketed in driving motor 7 upper end and turning cylinder 6 upper end, adopts the mounting means of socket to be convenient to install driving-belt 71.
Driving motor 7 upper end and turning cylinder 6 upper end are provided with containment 73.Containment 73 pairs of driving motor 7 upper ends and turning cylinder 6 upper end and driving-belt 71 are utilized to be contained in containment 73, ensure that the drive turning cylinder 6 that the driving-belt 71 of driving motor 7 drive can be stable rotates, and the top of three is protected, avoid dust and other foreign matters to enter in three or between affect transmission effect.
Liquor box 9 is fixed with on the left of upper close flotation cell 2 on the left of described base 1, liquor box 9 is utilized to hold solution and to delivered solution or liquid in flotation cell 2, thus ensure that the liquid level in flotation cell 2 is in the lower limb of skewed slot 3, flow out in time so that bubble can carry mineral matter.
The sidepiece of liquor box 9 is provided with drawing liquid pump 91, and the Liquid transfer in liquor box 9 in flotation cell 2, is utilized the supply that drawing liquid pump 91 ensures solution or liquid in flotation cell 2 by drawing liquid pump 91, keeps the liquid in flotation cell 2 to transfer out easily.
Drawing liquid pump 91 is fixedly connected with liquid pushing tube 92 to extend in flotation cell 2, utilizes liquid pushing tube 92 to guide to flotation cell 2 top by the drawing liquid pump 91 of liquid by liquor box 9 lower right side.
Described liquid pushing tube 92 to be fixed and left upper portion along flotation cell 2 is extended with feed tube 93 downwards along the left side wall of flotation cell 2.
Utilize feed tube 93 along the left side wall of flotation cell 2 to downward-extension, thus make solution or liquid be delivered to the bottom of flotation cell 2 liquid level rapidly, the liquid newly injected or solution mix rapidly with original liquid or solution by the paddle 10 be convenient in flotation cell 2, also the gas and vapor permeation that the new liquid that injects or solution drain into turning cylinder 6 bottom is of value to, realize fully mixing, improve the efficiency of screening mineral matter.
Skewed slot 3 right side wall of described flotation cell 2 upper end is fixed with the liquid level detector 94 of strip.The liquid level detector 94 of strip is utilized to fit with skewed slot 3 right side wall, the liquid level of skewed slot 3 right side wall is detected, and in time detection signal is delivered to drawing liquid pump 91 place, to start the operation of drawing liquid pump 91, the liquid level of solution or liquid is kept to be in the edge of skewed slot 3 all the time, so that bubble is discharged along the right edge of skewed slot 3 smoothly.
The center of described turning cylinder 6 is provided with the air channel 61 of hollow cylinder, and the bottom of air channel 61 is provided with exhaust outlet 62.Utilize air channel 61 that the gas in its top breather pipe 81 is guided to the bottom of air channel 61 smoothly, the concentrated liquid of realization mixes with gas, accelerates the generation of bubble, improves the effect of screening mineral matter.Utilize the exhaust outlet 62 of air channel 61 bottom to contact between gas with liquid, thus realize mixed effect.
Described paddle 10 comprises the fixedly sleeved fixed cover 101 in turning cylinder 6 bottom, and the bottom of fixed cover 101 is fixed with disk 102.The annulus of annular or trapezoid cross section is utilized to ensure the fixed effect of blade 104 and the stability of connection.
Utilize disk 102 to be fixed in the lower end of blade 104 and air channel 61 bottom, by the installation strength of strong blade 104, realize multiple fixing effect, stability is higher.
Be fixed with at least one pair of blade 104 between the sidewall of described fixed cover 101 and disk 102, its Leaf 104 adopts symmetrical structure to arrange, and ensures can realize the stable circulation stirring in left and right when stirring.
The top of described blade 104 is provided with block plate 103, block plate 103 and blade 104 top is utilized to fix, strengthen the fixed effect on blade 104 top, gas keeps off between the blade 104 of block plate 103 bottom by block plate 103, promote the incorporation time between gas and liquid, realize fully mixing, thus bubble can be mixed to form by between mineral matter and gas efficiently further.
By foregoing description, those skilled in the art can implement.
Above content described in this description is only to the explanation of the utility model structure example; And the utility model parts title of getting also can be different, all equivalences of doing according to structure, feature and the principle described in the utility model inventional idea or simple change, be included in the protection domain of the utility model patent.
Claims (10)
1. a flotation device, comprise base (1) and be fixed on the flotation cell (2) on base (1), flotation cell is provided with agitator in (2), it is characterized in that: the hollow turning cylinder (6) that described agitator comprises paddle (10) and is socketed with paddle (10), turning cylinder (6) is fixed with bearing holder (housing, cover) (5), flotation cell (2) upper end is installed with skewed slot (3), skewed slot (3) is installed with protecting crust (4), bearing holder (housing, cover) (5) is fixedly mounted on the upper middle position of protecting crust (4), the left upper portion of protecting crust (4) is installed with air blast motor (8) and blows to the upper end of hollow rotating shaft (6), the top of base (1) is provided with carries out for transmission turning cylinder (6) driving motor (7) that rotates.
2. flotation device according to claim 1, is characterized in that: the bottom of described air blast motor (8) is fixed on protecting crust (4), upper end is fixed with ventilation duct (81) and is plugged in the upper end of hollow rotating shaft (6).
3. flotation device according to claim 1, it is characterized in that: the left part of described base (1) is upwards extended with back shaft (72) and is fixedly connected with the bottom of driving motor (7), driving motor (7) upper end is socketed with driving-belt (71), driving-belt (71) is socketed in driving motor (7) upper end and turning cylinder (6) upper end, and driving motor (7) upper end and turning cylinder (6) upper end are provided with containment (73).
4. flotation device according to claim 1, it is characterized in that: described base (1) left side is fixed with liquor box (9) near flotation cell (2) left side, the sidepiece of liquor box (9) is provided with drawing liquid pump (91), drawing liquid pump (91) is fixedly connected with liquid pushing tube (92) and extends in flotation cell (2).
5. flotation device according to claim 4, is characterized in that: described liquid pushing tube (92) to be fixed and left upper portion along flotation cell (2) is extended with feed tube (93) downwards along the left side wall of flotation cell (2).
6. flotation device according to claim 1, is characterized in that: the liquid level detector (94) skewed slot (3) right side wall of described flotation cell (2) upper end being fixed with strip.
7. flotation device according to claim 1, is characterized in that: the center of described turning cylinder (6) is provided with the air channel (61) of hollow cylinder, and the bottom of air channel (61) is provided with exhaust outlet (62).
8. flotation device according to claim 1, is characterized in that: described paddle (10) comprises the fixedly sleeved fixed cover (101) in turning cylinder (6) bottom, and the bottom of fixed cover (101) is fixed with disk (102).
9. flotation device according to claim 1, is characterized in that: be fixed with at least one pair of blade (104) between the sidewall of described fixed cover (101) and disk (102).
10. flotation device according to claim 9, is characterized in that: the top of described blade (104) is provided with block plate (103).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520751586.5U CN205020246U (en) | 2015-09-27 | 2015-09-27 | Flotation machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520751586.5U CN205020246U (en) | 2015-09-27 | 2015-09-27 | Flotation machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205020246U true CN205020246U (en) | 2016-02-10 |
Family
ID=55252814
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520751586.5U Expired - Fee Related CN205020246U (en) | 2015-09-27 | 2015-09-27 | Flotation machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205020246U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106824553A (en) * | 2017-01-18 | 2017-06-13 | 黑龙江工业学院 | A kind of double-sided overflow type environmental protection flotation device |
| CN108580058A (en) * | 2018-06-26 | 2018-09-28 | 武汉过控科技有限公司 | A kind of self-priming multi-cycle blender of mechanical agitation |
| CN109851225A (en) * | 2018-12-07 | 2019-06-07 | 李异洪 | A kind of lithium porcelain stone tailing defluorinating equipment based on solvent signal suppression |
-
2015
- 2015-09-27 CN CN201520751586.5U patent/CN205020246U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106824553A (en) * | 2017-01-18 | 2017-06-13 | 黑龙江工业学院 | A kind of double-sided overflow type environmental protection flotation device |
| CN108580058A (en) * | 2018-06-26 | 2018-09-28 | 武汉过控科技有限公司 | A kind of self-priming multi-cycle blender of mechanical agitation |
| CN109851225A (en) * | 2018-12-07 | 2019-06-07 | 李异洪 | A kind of lithium porcelain stone tailing defluorinating equipment based on solvent signal suppression |
| CN109851225B (en) * | 2018-12-07 | 2021-08-27 | 李异洪 | Lithium porcelain stone tailing defluorination equipment based on solvent flotation method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR101587265B1 (en) | Sludge stirring and Drying equipment | |
| CN205020246U (en) | Flotation machine | |
| KR100888691B1 (en) | The self-inhalation cavitation aerator and the air flotation system using the device | |
| CN204523264U (en) | A kind of mining flotation device | |
| CN102583720B (en) | Deep-water type down-umbrella aerator impeller | |
| CN202137055U (en) | Oxidized ore flotation machine | |
| CN110252520A (en) | W type bottoming cycle air-flow pneumatic flotation cell | |
| CN102583601B (en) | Multifunctional butterfly stroke type solid-liquid separator | |
| JP4772537B2 (en) | Sludge treatment system | |
| CN207615029U (en) | A kind of stirring floatation equipment | |
| CN210022508U (en) | Improved inflation energy-saving efficient flotation machine | |
| CN209772412U (en) | Flotation device is used in graphite production | |
| CN102225376A (en) | Small-size stirring flotation tank for graphite and manufacturing method thereof | |
| KR101644442B1 (en) | Oxidation ditch rotor aerator being horizontally rotated | |
| CN209612818U (en) | A kind of oilfield sewage flocculant efficient uniform speed adding set | |
| CN204503355U (en) | A kind of defoaming device for floatation ore dressing | |
| CN203938578U (en) | A kind of stirring system of uniform stirring mud | |
| CN206304909U (en) | A kind of flotation device | |
| CN216826037U (en) | Coal mine sewage stirring device with coaxial anisotropic stirring blades | |
| CN106315938B (en) | Sewage treatment equipment | |
| CN202516696U (en) | Single-cylinder vertical stirring concentrating machine | |
| CN206334766U (en) | A kind of flotation device foam decorporation device | |
| CN101940889B (en) | Method and device for mixing mechanical agitation with bubble agitation | |
| CN210683416U (en) | Intelligent industrial sewage treatment air conditioner device | |
| CN209957479U (en) | MBBR river sewage treatment device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160210 Termination date: 20160927 |