CN104454553A - Defoaming tank of foam pump - Google Patents
Defoaming tank of foam pump Download PDFInfo
- Publication number
- CN104454553A CN104454553A CN201410720515.9A CN201410720515A CN104454553A CN 104454553 A CN104454553 A CN 104454553A CN 201410720515 A CN201410720515 A CN 201410720515A CN 104454553 A CN104454553 A CN 104454553A
- Authority
- CN
- China
- Prior art keywords
- tank
- guide plate
- cone tank
- foam pump
- defoam
- 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.)
- Pending
Links
- 239000006260 foam Substances 0.000 title claims abstract description 63
- 239000012530 fluid Substances 0.000 claims abstract description 16
- 239000011440 grout Substances 0.000 claims description 12
- 238000005260 corrosion Methods 0.000 claims description 3
- 230000007797 corrosion Effects 0.000 claims description 3
- 230000013011 mating Effects 0.000 claims description 3
- 239000002356 single layer Substances 0.000 claims description 2
- 239000010410 layer Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 7
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 5
- 238000005520 cutting process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 230000008676 import Effects 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- WUKWITHWXAAZEY-UHFFFAOYSA-L calcium difluoride Chemical compound [F-].[F-].[Ca+2] WUKWITHWXAAZEY-UHFFFAOYSA-L 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 239000010436 fluorite Substances 0.000 description 2
- 238000013467 fragmentation Methods 0.000 description 2
- 238000006062 fragmentation reaction Methods 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- 239000012071 phase Substances 0.000 description 2
- 239000007790 solid phase Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 238000013517 stratification Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D7/00—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts
- F04D7/02—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type
- F04D7/04—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type the fluids being viscous or non-homogenous
- F04D7/045—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type the fluids being viscous or non-homogenous with means for comminuting, mixing stirring or otherwise treating
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/007—Details, component parts, or accessories especially adapted for liquid pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/40—Casings; Connections of working fluid
- F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
- F04D29/44—Fluid-guiding means, e.g. diffusers
- F04D29/445—Fluid-guiding means, e.g. diffusers especially adapted for liquid pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
- F04D29/669—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for liquid pumps
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention discloses a defoaming tank of a foam pump. The defoaming tank comprises a tapered tank, and a paste inlet formed in the upper part of the tapered tank, wherein a paste outlet is formed in the bottom of the tapered tank; a plurality of guide plates used for reducing the horizontal sub-speed of fluid and increasing the vertical sub-speed of the fluid are arranged on the inner wall of the tapered tank. The invention aims at providing the defoaming tank of the foam pump, which is beneficial to solving the problems that the existing defoaming tank is poor in defoaming effect, difficult to convey high-stability foam paste and poor in anti-cavitation performance, and the like.
Description
Technical field
The present invention relates to rotary motive power pumping unit transportation art, particularly a kind of conveying is containing the foam pump supplementary equipment of frothy ore pulp, is especially a kind of defoam tank of foam pump.
Background technique
In ore dressing plant, conveying has containing comparatively conventional during frothy ore pulp, containing solid phase, liquid and gas in the medium of its conveying foam pump.Foam pump is divided into vertical foam pump and horizontal foam pump two kinds by the state that arranges of pump shaft, and current representational foam pump mainly contains the AF series foam pump of fertile graceful (WARMAN) company of Australia.No matter be vertical foam pump or horizontal foam pump, defoam tank is all very important parts.Vertical foam pump pump head is arranged on bottom defoam tank, and the pump head of horizontal foam pump is arranged on defoam tank sidepiece, and the material feeding mouth of pump head and the bottom pipeline of defoam tank connect.CN 103382940 A, CN103372502 A, CN 203408791 U, CN 203374493 U disclose relevant technological scheme.The froth breaking principle of defoam tank is: containing the ore pulp of foam after tangentially the entering of defoam tank, conical wall under gravity along defoam tank does screw motion, in the process, part foam is pulverized, its gas phase portion enters air, and the gas phase of liquid phase, solid phase and remainder enters pump head and is sent at the bottom of the cone of defoam tank.
Technology disclosed in these is the following problem of ubiquity in practice: one, be difficult to realize large discharge, this is due under large discharge operating mode, the speed that ore pulp enters from the tangential admission mouth of defoam tank increases on year-on-year basis, because the radius of the operation helical of ore pulp is more and more less, and the travel line speed of ore pulp is almost constant, therefore the angular velocity of rotation of ore pulp is more and more faster, and form strong eddy flow in conical lower portion, ore pulp is occurred, and classification is on-the-spot, namely the foam of little proportion can float over ore pulp top, and the solid formation of large proportion is centrifuged power and is thrown to outer, impeller eye cannot be arrived, its two, be difficult to conveying high stability foam ore pulp, the froth breaking effect that the overemphasized eddy flow of prior art produces, and do not focus on taking measures strengthening the mixing of foam and ore pulp, in fact, the foam ore pulp of high stability, as fluorite foam etc., good stability, foam not easily breaks, in eddy flow process to its froth breaking produced comparatively fruit be very limited, once foam fails fragmentation in this process, foam will be accumulated in defoam tank, and finally overflows from groove, they are three years old, anti-cavitation performance is poor, as everyone knows, the anti-cavitation performance of pump can be caused to decline if ore pulp produces larger eddy flow at impeller eye place, for reducing the import eddy flow at impeller place, prior art when designing by the cone of defoam tank at the bottom of angle arrange less (at the bottom of the cone of the vertical foam pump of AF series of fertile Man, angle is at about 70 degree), ore pulp can be made like this to flow into impeller eye with the larger gradient, thus reduce the eddy flow at impeller eye place, but this way causes the volume reducing of defoam tank, foam pump is made more to be difficult to realize large discharge, prior art arranges the method that three left-handed threads hinder ore pulp eddy flow in addition bottom defoam tank, practice shows, owing to being subject to spatial constraints, screw thread can not arrange higher, not only its limited efficiency, but also cause the anti-cavitation performance of pump to decline.
Summary of the invention
The object of this invention is to provide and be a kind ofly conducive to solving the foam pump defoam tank that existing foam pump defoaming effect is poor, be difficult to carry the problems such as high stability foamed slurry, anti-cavitation performance difference.
Technological scheme provided by the invention is: a kind of foam pump defoam tank, comprise cone tank and the stock inlet above described cone tank is set, the bottom of described cone tank is provided with grout outlet, and the inwall of described cone tank is provided with some for reducing fluid levels component velocity increases the guide plate of fluid orthogonal component velocity.
In above-mentioned foam pump defoam tank, the average height of described guide plate is 0.03 ~ 0.3 times of cone tank Outside diameter.
In above-mentioned foam pump defoam tank, described guide plate in the horizontal direction be projected as straight line or curve.
In above-mentioned foam pump defoam tank, the offset angle of described guide plate is less than 60 °, is preferably 10 ° ~ 50 °, is more preferably 10 ° ~ 20 °.It should be noted that, in the present invention, offset angle is the angle of the horizontal plane projection line L1 of the line of guide plate upper and lower end parts and the horizontal plane projection line L2 of guide plate upper end portion and the cone tank line of centres.
In above-mentioned foam pump defoam tank, described guide plate is vertical with the inwall of cone tank, and the average height of described guide plate is 0.04 ~ 0.2 times of cone tank Outside diameter, is preferably 0.12,0.15,0.18 times.
In above-mentioned foam pump defoam tank, the angle of inclination beta of described guide plate and the inwall of cone tank is less than 45 °, be preferably 10 ° ~ 40 °, be more preferably 20 ° ~ 35 °, the average height of described guide plate is 0.04 ~ 0.4 times of cone tank Outside diameter, is preferably 0.15,0.25,0.35 times.It should be noted that, be the angle that guide plate departs from perpendicular to guiding gutter inwall at this programme medium dip angle β, more specifically, on guide plate, any point has vertical line L3 to the intersection of guide plate and guiding gutter inwall, vertical line L3 is to there being intersection point D, guiding gutter inwall has tangent line L5 in the position of intersection point D, and this tangent line L5 has vertical line L4 along the direction perpendicular to guiding gutter inwall, and the angle between vertical line L3 and vertical line L4 is angle of inclination beta.
In above-mentioned foam pump defoam tank, the top of the large end of described cone tank is connected with first post ends of mating with the Outside diameter of described cone tank, the below of the grout outlet of described cone tank is connected with the second post ends with described grout outlet diameter matches, described stock inlet is connected with the pulp-inlet pipe for making fluid flow along the first post ends inwall.
In above-mentioned foam pump defoam tank, the inside of the second described post ends is provided with some inner spaces by the second described post ends and is divided into the tabular of some parts to hinder rotating plate.
In above-mentioned foam pump defoam tank, described cone tank is conical, and the cone angle of described cone tank is 70 ° ~ 140 °.
In above-mentioned foam pump defoam tank, the ratio of the Outside diameter of described cone tank and the diameter of grout outlet is 3 ~ 12, be preferably 4 ~ 10, be more preferably 5 ~ 9, described guide plate is corrosion resistant plate or the surperficial plate body for rubber, and the quantity of described guide plate is 1 ~ 12, is preferably 4,6,8,12, described guide plate is evenly distributed in described cone tank inwall with mono-layer fashion, or is interspersed up and down in described cone tank inwall in upper and lower multilayer mode.
The horizontal velocity component of the ore pulp run along helical can be converted into the velocity component of Vertical direction by the guide plate rationally arranged by the present invention, therefore the swirl strength of impeller eye can significantly be suppressed, and improve the anti-cavitation performance of pump, the existence of guide plate not only can avoid ore pulp to occur classification phenomenon, the fragmentation of foam can also be promoted, mixing of not broken foam and ore pulp can also be promoted simultaneously, make foam enter pump head in company with ore pulp together to discharge, the foam avoiding stability strong is accumulated in defoam tank, therefore be conducive to foam pump and realize large discharge, be easy to carry the ore pulp containing high stability foam.
Accompanying drawing explanation
Fig. 1 is the plan view of embodiments of the invention 1;
Fig. 2 is the A-A sectional view of embodiments of the invention 1;
Fig. 3 is the schematic of fluid flow of embodiments of the invention 1;
Fig. 4 is the schematic diagram of the offset angle of embodiments of the invention 1;
Fig. 5 is the inwall when guide plate and cone tank of embodiments of the invention 1 when being non-perpendicular state, the schematic diagram of angle of inclination beta
Fig. 6 is the plan view of embodiments of the invention 2;
Fig. 7 is the schematic of fluid flow of embodiments of the invention 2;
Fig. 8 is the B-B sectional view of embodiments of the invention 2.
Embodiment
Below in conjunction with embodiment, technological scheme of the present invention is described in further detail, but does not form any limitation of the invention.
Embodiment 1
As shown in Figures 1 to 5, a kind of foam pump defoam tank, the stock inlet 2 comprising upper coarse and lower fine cone tank 1 and arrange above described cone tank 1, the bottom of described cone tank 1 is provided with grout outlet 3, the inwall of described cone tank 1 is provided with some for reducing fluid levels component velocity increases the guide plate 4 of fluid orthogonal component velocity, described guide plate is corrosion resistant plate or the surperficial plate body for rubber, to strengthen wear-resisting property, the quantity of this guide plate can be chosen as 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, or more article 12, be preferably 4 in the present embodiment, the height of described guide plate 4 is 0.03 ~ 0.3 times of cone tank 1 Outside diameter, be preferably 0.1 times, 0.2 times, 0.15 times, the selection of its height and the flow of fluid, viscosity, the data such as solid content are closely related, generally, fluid flow is larger, viscosity is less, the height of solid content its guide plate 4 higher is larger.It should be noted that, cone tank 1 in the present embodiment can be chosen as conical cone tank, also the cone tank of polygonal pyramid or the cone tank of elliptic conic shape can be chosen as, as selected the cone tank of polygonal pyramid, the quantity of its rib should at least be greater than 6, rib number is more, its shape is better close to conical effect, in the present embodiment, be preferably conical cone tank 1, the cone angle of described conical cone tank 1 is 70 ° ~ 140 °, be preferably 120 °, 130 ° and 135 °, the ratio of the Outside diameter of described cone tank 1 and the diameter of grout outlet 3 is 3 ~ 12, its ratio is preferably 4 ~ 10, be more preferably 5 ~ 9.
As the further concrete of the present embodiment and preferably, described guide plate 4 in the horizontal direction be projected as straight line or curve, also irregular line segment can be chosen as, as before and after between multi-line section and curve, the front and back of multi-line section connect the irregular line segment that forms, this the present embodiment is not made too many restrictions, the offset angle of described guide plate is 30 °, in the present embodiment, described guide plate is vertical with the inwall of cone tank, and the average height of described guide plate is 0.12 times of cone tank Outside diameter.Certainly, guide plate 4 might not be restricted to vertical with the inwall of cone tank, in this case, described guide plate 4 is less than 45 ° with the angle of inclination beta of the inwall of cone tank 1, be preferably 10 ° ~ 40 °, be more preferably 20 ° ~ 35 °, the average height of now described guide plate is 0.04 ~ 0.4 times of cone tank Outside diameter, is preferably 0.15,0.25,0.35 times.It should be noted that, guide plate 4 is fixed on the inwall of cone tank 1 with welding or other mode, and cuts the running orbit helical of ore pulp.It should be noted that at this, offset angle refers to the angle (as shown in Figure 4) of the horizontal plane projection line L1 of the line of guide plate upper and lower end parts and the horizontal plane projection line L2 of guide plate upper end portion and the cone tank line of centres in the present embodiment, angle of inclination beta is the angle that guide plate departs from perpendicular to guiding gutter inwall in the present embodiment, more specifically, as shown in Figure 5, Fig. 5 be on guide plate any point perpendicular to the schematic diagram after the cutting of cone tank 1 inwall, on guide plate 4, any point has vertical line L3 to the intersection of guide plate and guiding gutter 1 inwall, vertical line L3 is to there being intersection point D, guiding gutter inwall has tangent line L5 in the position of intersection point D, this tangent line L5 has vertical line L4 along the direction perpendicular to guiding gutter inwall, angle between vertical line L3 and vertical line L4 is angle of inclination beta.
When ore pulp enters defoam tank from stock inlet 2, inwall under gravity along cone tank 1 is for the helical movement, but due to guide plate 4 cutting curve, fraction pulp changes direction under the guiding of guide plate 4, flow to the second post ends 6 along curve 9, when large discharge, have fraction pulp may get over first piece of guide plate 4, continue for the helical movement, until whole ore pulp all imports the second post ends 6 under the effect of the guide plate 4 below.Described guide plate 4 and the main purpose that is vertical or that tilt at a certain angle of the inwall of cone tank 1 are the component velocities of the Vertical direction in order to improve ore pulp, and angle of inclination is less more remarkable to the contribution of raising vertical component velocity.
In the present embodiment, described guide plate 4 is 4, described guide plate 4 is evenly distributed in described cone tank 1, the top of the large end of described cone tank 1 is connected with first post ends 5 of mating with the Outside diameter of described cone tank 1, the below of the grout outlet 3 of described cone tank 1 is connected with the second post ends 6 with described grout outlet 3 diameter matches, in the present embodiment, first post ends 5 and the second post ends 6 are cylindrical, described stock inlet 2 is connected with the pulp-inlet pipe 7 for making fluid flow along the first post ends 5 inwall, preferably, described pulp-inlet pipe 7 is tangent with the first described post ends 5.The inside of the second described post ends 6 is provided with for reducing or eliminates the resistance rotating plate 8 of fluid rotary speed, its tabular resistance rotating plate 8 that can be chosen as polylith vertical is fixed in the inner space of this second post ends 6 with parallel or certain angle, preferably, described resistance rotating plate 8 is the tabular resistance rotating plate 8 be divided into two the inner space of the second described post ends 6, more preferably, this tabular resistance rotating plate 8 is arranged on the central authorities of the inner space of the second post ends 6, the inner space of the second post ends 6 is divided into two symmetrical half cylindrical space.
In actual applications, ore pulp is when stock inlet 2 enters defoam tank, inwall under gravity along cone tank 1 is for the helical movement, its moving direction as helix 10, but due to guide plate 4 cutting auger line 10, fraction pulp changes direction under the guiding of guide plate 4, flow to the second post ends 6 along curve 9, when large discharge, have fraction pulp may cross first piece of guide plate 4, continue for the helical movement, until whole ore pulp all imports the second post ends 6 under the effect of the guide plate 4 below.In the second post ends 6, by resistance rotating plate 8, swirl velocity is reduced eddy flow even can be made to disappear, reduce the cavitation phenomenons of pump.
In the present embodiment, the eddy flow of ore pulp in cone tank 1 does not disappear, only be reduction of the component velocity of its substantially horizontal, find, compared to the cone tank not arranging guide plate 4 of same specification in actual production operation and research, for the foam of the high stabilities such as fluorite, its defoaming effect does not obviously reduce, and its reason is, the scheme of the present embodiment enhances the mixing of ore pulp and foam, in cone tank 1, foam-free Cumulate Sum overflows, and ore pulp and foam can not produce stratification.Compared to traditional foam pump defoam tank, its cone angle is large, and under the prerequisite of not sacrificing defoaming capacity, treating capacity significantly increases, and pump increases working life, reduces maintenance cost.
Embodiment 2
As shown in Fig. 6, Fig. 7 and Fig. 8, a kind of foam pump defoam tank is substantially identical with embodiment 1, different places is, described guide plate 4 is 8, and 8 described guide plates 4 arrange in bilevel mode, and bilevel guide plate 4 is alternately distributed in described cone tank 1.The distribution of ore pulp in cone tank can be made so more even, situation about spilling from defoam tank because ore pulp is uneven can be improved.
Above-describedly be only preferred embodiment of the present invention, all do within the scope of the spirit and principles in the present invention any amendment, equivalently to replace and improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. a foam pump defoam tank, comprise cone tank and the stock inlet above described cone tank is set, the bottom of described cone tank is provided with grout outlet, it is characterized in that, the inwall of described cone tank is provided with some for reducing fluid levels component velocity increases the guide plate of fluid orthogonal component velocity.
2. foam pump defoam tank according to claim 1, is characterized in that, the height of described guide plate is 0.03 ~ 0.3 times of cone tank Outside diameter.
3. foam pump defoam tank according to claim 1, is characterized in that, described guide plate in the horizontal direction be projected as straight line or curve.
4. foam pump defoam tank according to claim 3, is characterized in that, the offset angle of described guide plate is less than 60 °.
5. foam pump defoam tank according to claim 1, is characterized in that, described guide plate is vertical with the inwall of cone tank, and the average height of described guide plate is 0.08 ~ 0.2 times of cone tank Outside diameter.
6. foam pump defoam tank according to claim 1, is characterized in that, the angle of inclination beta of described guide plate and the inwall of cone tank is less than 45 °, and the average height of described guide plate is 0.04 ~ 0.4 times of cone tank Outside diameter.
7. foam pump defoam tank according to claim 1, it is characterized in that, the top of the large end of described cone tank is connected with first post ends of mating with the Outside diameter of described cone tank, the below of the grout outlet of described cone tank is connected with the second post ends with described grout outlet diameter matches, described stock inlet is connected with the pulp-inlet pipe for making fluid flow along the first post ends inwall.
8. foam pump defoam tank according to claim 7, is characterized in that, the inside of the second described post ends is provided with the tabular resistance rotating plate that the inner space of the second described post ends is divided into some parts by least one piece.
9. according to the arbitrary described foam pump defoam tank of claim 1 ~ 8, it is characterized in that, described cone tank is conical, and the cone angle of described cone tank is 70 ° ~ 140 °.
10. foam pump defoam tank according to claim 9, it is characterized in that, the ratio of the Outside diameter of described cone tank and the diameter of grout outlet is 3 ~ 12, described guide plate is corrosion resistant plate or the surperficial plate body for rubber, the quantity of described guide plate is 1 ~ 12, described guide plate is evenly distributed in described cone tank inwall with mono-layer fashion, or is interspersed up and down in described cone tank inwall in two-layer or multilayer mode up and down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410720515.9A CN104454553A (en) | 2014-12-02 | 2014-12-02 | Defoaming tank of foam pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410720515.9A CN104454553A (en) | 2014-12-02 | 2014-12-02 | Defoaming tank of foam pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104454553A true CN104454553A (en) | 2015-03-25 |
Family
ID=52901142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410720515.9A Pending CN104454553A (en) | 2014-12-02 | 2014-12-02 | Defoaming tank of foam pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104454553A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109943878A (en) * | 2019-04-30 | 2019-06-28 | 昆山东威电镀设备技术有限公司 | A kind of defoaming device and electroplate liquid recovery system |
| CN112384703A (en) * | 2018-07-12 | 2021-02-19 | 株式会社电装 | Centrifugal blower |
| CN113062298A (en) * | 2021-05-10 | 2021-07-02 | 山东省地勘局第二水文地质工程地质大队(山东省鲁北地质工程勘察院) | Recharge well anti-blocking device for geothermal operation system |
| CN113893582A (en) * | 2021-10-28 | 2022-01-07 | 江西铜业技术研究院有限公司 | Centrifugal impact ultra-stable foam eliminating equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3671135A (en) * | 1970-05-15 | 1972-06-20 | Warman Equipment Intern Ltd | Froth pump |
| GB1281965A (en) * | 1969-05-19 | 1972-07-19 | Warman Equip Int | Centrifugal froth pump |
| CN2542334Y (en) * | 2002-04-30 | 2003-04-02 | 中国轻工业武汉设计院 | Vortex foam-removing device |
| US20110062090A1 (en) * | 2009-09-14 | 2011-03-17 | Syncrude Canada Ltd. In Trust For The Owners Of The Syncrude Project | Feedwell for a gravity separation vessel |
| US20120061298A1 (en) * | 2009-05-26 | 2012-03-15 | Newcastle Innovation Limited | Improved method and apparatus for froth flotation in a vessel with agitation |
| CN103372502A (en) * | 2013-06-17 | 2013-10-30 | 湖北省天门泵业有限公司 | Ore pulp defoaming pool with fluid director |
| CN204283903U (en) * | 2014-12-02 | 2015-04-22 | 肖琼 | A kind of foam pump defoam tank |
-
2014
- 2014-12-02 CN CN201410720515.9A patent/CN104454553A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1281965A (en) * | 1969-05-19 | 1972-07-19 | Warman Equip Int | Centrifugal froth pump |
| US3671135A (en) * | 1970-05-15 | 1972-06-20 | Warman Equipment Intern Ltd | Froth pump |
| CN2542334Y (en) * | 2002-04-30 | 2003-04-02 | 中国轻工业武汉设计院 | Vortex foam-removing device |
| US20120061298A1 (en) * | 2009-05-26 | 2012-03-15 | Newcastle Innovation Limited | Improved method and apparatus for froth flotation in a vessel with agitation |
| US20110062090A1 (en) * | 2009-09-14 | 2011-03-17 | Syncrude Canada Ltd. In Trust For The Owners Of The Syncrude Project | Feedwell for a gravity separation vessel |
| CN103372502A (en) * | 2013-06-17 | 2013-10-30 | 湖北省天门泵业有限公司 | Ore pulp defoaming pool with fluid director |
| CN204283903U (en) * | 2014-12-02 | 2015-04-22 | 肖琼 | A kind of foam pump defoam tank |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112384703A (en) * | 2018-07-12 | 2021-02-19 | 株式会社电装 | Centrifugal blower |
| CN109943878A (en) * | 2019-04-30 | 2019-06-28 | 昆山东威电镀设备技术有限公司 | A kind of defoaming device and electroplate liquid recovery system |
| CN113062298A (en) * | 2021-05-10 | 2021-07-02 | 山东省地勘局第二水文地质工程地质大队(山东省鲁北地质工程勘察院) | Recharge well anti-blocking device for geothermal operation system |
| CN113893582A (en) * | 2021-10-28 | 2022-01-07 | 江西铜业技术研究院有限公司 | Centrifugal impact ultra-stable foam eliminating equipment |
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