CN107823924A - One kind defoaming thickener - Google Patents
One kind defoaming thickener Download PDFInfo
- Publication number
- CN107823924A CN107823924A CN201711070227.3A CN201711070227A CN107823924A CN 107823924 A CN107823924 A CN 107823924A CN 201711070227 A CN201711070227 A CN 201711070227A CN 107823924 A CN107823924 A CN 107823924A
- Authority
- CN
- China
- Prior art keywords
- defoaming
- thickener
- liquid level
- jet pipe
- concentration basin
- 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
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/02—Settling tanks with single outlets for the separated liquid
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D19/00—Degasification of liquids
- B01D19/02—Foam dispersion or prevention
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D19/00—Degasification of liquids
- B01D19/02—Foam dispersion or prevention
- B01D19/04—Foam dispersion or prevention by addition of chemical substances
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/24—Feed or discharge mechanisms for settling tanks
- B01D21/2494—Feed or discharge mechanisms for settling tanks provided with means for the removal of gas, e.g. noxious gas, air
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Dispersion Chemistry (AREA)
- Activated Sludge Processes (AREA)
Abstract
The invention discloses one kind to defoam thickener, including：Concentration basin, harrow frame, drive rod, and the jet pipe mutually fixed with the drive rod is provided with along the direction of the drive rod, multiple spouts are offered on the jet pipe, for spraying the foam on the concentration basin liquid level, and make the lather collapse.When defoaming thickener operation, jet pipe rotates with being rotated on the liquid level of concentration basin for drive rod, and because jet pipe is provided with multiple spouts, therefore, the foam on liquid level can disappear under the injection of spout, reach the effect of defoaming.For the more traditional defoaming water pipe being arranged above collector ring of above-mentioned defoaming process, avoid the medium ejected and enter collector ring；The excessive center for concentrating on liquid level of foam is prevented simultaneously, ensure that the normal operation of bearing.Therefore, defoaming thickener proposed by the present invention, while the lather collapse of concentration basin liquid level can be made, the normal operation of thickener is ensured, the problem for solving the field at this stage.
Description
Technical field
The present invention relates to thickener field, and thickener is defoamed more specifically to one kind.
Background technology
Thickener is mainly pacified by concentration basin, harrow frame, drive rod, harrow frame lifting device, charging gear, device for discharging and signal
Full device etc. forms, and its groundwork is that a certain amount of flocculant is added in ore pulp to be concentrated, makes the ore particle shape in ore pulp
Into floc sedimentation, accelerate its sinking speed, and then improve the purpose of thickening efficiency.When thickener is run, drive rod is as drive
Dynamic device drives harrow frame to be rotated in the top of concentration basin, and in the presence of flocculant, concentration basin is produced on liquid level largely
Foam, and focus primarily upon the center of liquid level.
For prior art, conventional defoaming device is defoaming water pipe and holds together bubble circle；Wherein, defoam water pipe it is annular in shape,
Positioned at the top of concentration basin center, and tube wall is provided with multiple hole for water sprayings；Hold together bubble circle be used for by the foam of liquid level gather in
Center, foam is set to be disappeared under the injection of hole for water spraying.But above-mentioned debubbling method has the defects of certain, first, because disappearing
Soaked pipe is located at the top of the overcentre of concentration basin, i.e. collector ring, and collector ring water inlet is easily made in water spray, causes short circuit to stop
Machine；Secondly, when hold together bubble circle excessive foam is collected in liquid level center when, easily cause foam enter thickener bearing
Bearing damage is inside caused, influences the normal operation of thickener.
Therefore, while how making the lather collapse of concentration basin liquid level, ensure the normal operation of thickener, at this stage should be
Field problem urgently to be resolved hurrily.
The content of the invention
In view of this, it is an object of the invention to provide one kind to defoam thickener, and the defoaming thickener can make concentration basin
While the lather collapse of liquid level, ensure the normal operation of thickener, the problem for solving the field at this stage.
One kind defoaming thickener, including：Concentration basin, harrow frame, drive rod, along the direction of the drive rod be provided with it is described
The jet pipe that drive rod is mutually fixed, multiple spouts are offered on the jet pipe, for spraying the foam on the concentration basin liquid level, with
Make the lather collapse.
Preferably, described defoaming thickener, the drive being connected with the harrow frame is provided with along the direction of the harrow frame and steeps bar,
The bubble bar that drives is suspended on the liquid level, for driveing the foam.
Preferably, described defoaming thickener, the bubble bar that drives are connected with the harrow frame by steel cable.
Preferably, described defoaming thickener, the jet pipe make the foam on the concentration basin liquid level by gas injection
Disappear.
Preferably, described defoaming thickener, multiple spouts are regular to be distributed in the jet pipe.
Preferably, described defoaming thickener, multiple spouts are distributed in the jet pipe with same intervals.
Preferably, described defoaming thickener, the spout are provided with nozzle.
Preferably, described defoaming thickener, the nozzle are to be spirally connected with the spout.
Defoaming thickener proposed by the present invention, including：Concentration basin, harrow frame, drive rod, and set along the direction of the drive rod
The jet pipe mutually fixed with the drive rod is equipped with, multiple spouts are offered on the jet pipe, for spraying the concentration basin liquid level
On foam, and make the lather collapse.Defoam thickener operation when, jet pipe with drive rod the liquid level for being rotated in concentration basin
Upper rotation, and because jet pipe is provided with multiple spouts, therefore, the foam on liquid level can disappear under the injection of spout, reach defoaming
Effect.For the more traditional defoaming water pipe being arranged above collector ring of above-mentioned defoaming process, avoid the medium ejected and enter
Enter collector ring；The excessive center for concentrating on liquid level of foam is prevented simultaneously, ensure that the normal operation of bearing.Therefore,
Defoaming thickener proposed by the present invention, while the lather collapse of concentration basin liquid level can be made, ensure the normal operation of thickener,
Solves the problem in the field at this stage.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is the top view of concentration basin in the specific embodiment of the invention；
Fig. 2 is the side view of concentration basin in the specific embodiment of the invention.
In Fig. 1-Fig. 2：
Concentration basin -1, harrow frame -2, drive rod -3, jet pipe -4, drive bubble bar -5.
Embodiment
The core of present embodiment is that providing one kind defoams thickener, and the defoaming thickener can make concentration basin liquid
While the lather collapse in face, ensure the normal operation of thickener, the problem for solving the field at this stage.
Hereinafter, embodiment is illustrated referring to the drawings.In addition, embodiments illustrated below is not to described in claim
The content of the invention rise any restriction effect.In addition, the full content of the composition represented by example below is not limited to as right
It is required that necessary to the solution of described invention.
The defoaming thickener that present embodiment provides, mainly include concentration basin 1, harrow frame 2, drive rod 3；Wherein, edge
The direction of drive rod 3 is provided with jet pipe 4, and jet pipe 4 is fixed with the phase of drive rod 3, and multiple spouts are offered on the tube wall of jet pipe 4,
For spraying the foam on the liquid level of concentration basin 1, so that lather collapse, reach the effect of defoaming.It please specifically refer to Fig. 1-Fig. 2.
When above-mentioned defoaming thickener is run, jet pipe 4 rotates with being rotated on the liquid level of concentration basin 1 for drive rod 3, and because
Jet pipe 4 is provided with multiple spouts, and therefore, the foam on liquid level can disappear under the injection of spout, reach the effect of defoaming.It is above-mentioned
For the more traditional defoaming water pipe being arranged above collector ring of defoaming process, avoid the medium ejected and enter collector ring；Together
When prevent the excessive center for concentrating on liquid level of foam, ensure that the normal operation of bearing.Therefore, it is proposed by the present invention
Thickener is defoamed, can be ensured the normal operation of thickener while the lather collapse of the liquid level of concentration basin 1, solve existing rank
The problem in the section field.
The defoaming thickener that present embodiment provides, the drive being connected with harrow frame 2 is provided with along the direction of harrow frame 2 and steeps bar
5, drive bubble bar 5 is the state for hanging on the liquid level of concentration basin 1, for driveing the foam being located on liquid level.
Preferably, can be connected between above-mentioned drive bubble bar 5 and harrow frame 2 by iron wire, the rope made of hemp, cordage, steel cable etc.；
During actual design, in order to be further ensured that harrow frame 2 with driving the intensity steeped bar 5 and be connected, steel cable can be selected as drive bubble bar 5 and rake
Connector between frame 2.
The defoaming thickener that present embodiment provides, the setting of jet pipe 4 is in order to by the spout pair opened up thereon
Foam on the liquid level of concentration basin 1 is sprayed and makes lather collapse, and the ejection medium can be liquid, can also be gas；
During the design of reality, in order to be further ensured that the reliability of device, prevent liquid from causing shadow to electrical parts such as bearing, collector rings
Ring, medium of the gas as spray foam can be selected, i.e., the gas ejected by spout makes the foam on the liquid level of concentration basin 1
Rupture and disappear.
Further, can be by multiple spouts in order that the gas that spout comes out uniformly is sprayed on the liquid level of concentration basin 1
It is regular to be opened on jet pipe 4, such as in certain shape, same intervals；, can will be multiple in order to ensure the validity of injection
Spout being arranged on jet pipe 4 equally, as shown in Figure 2.
Further, above-mentioned multiple spouts, can be in each spray in order to be controlled to the direction of spout ejection medium
Mouth sets nozzle, the injection direction of each spout is adjusted with realizing, to reach preferable defoaming effect.The nozzle and spray
Mouth directly can be weld, be spirally connected, the mode such as clamping, in the design of reality, in order to be further ensured that nozzle installation and maintenance
Simplicity, the easy-to-dismount connected mode being spirally connected as nozzle and spout can be selected.
Preferably, in order to be further ensured that the purity of the air intake of jet pipe 4, prevent the dust such as impurity from entering, can be in jet pipe 4
Air inlet sets screen pack, and can be by equipment such as blower fans to the air-blowing of jet pipe 4；The power supply of the blower fan can be derived from collector ring.
The foregoing description of the disclosed embodiments, professional and technical personnel in the field are enable to realize or using the present invention.
A variety of modifications to these embodiments will be apparent for those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, it is of the invention
The embodiments shown herein is not intended to be limited to, and is to fit to and principles disclosed herein and features of novelty phase one
The most wide scope caused.
Claims (8)
1. one kind defoaming thickener, including：Concentration basin (1), harrow frame (2), drive rod (3), it is characterised in that along the drive rod
(3) direction is provided with the jet pipe (4) mutually fixed with the drive rod (3), and multiple spouts are offered on the jet pipe (4), uses
In spraying the foam on concentration basin (1) liquid level, so that the lather collapse.
2. defoaming thickener according to claim 1, it is characterised in that along the direction of the harrow frame (2) be provided with it is described
The drive bubble bar (5) that harrow frame (2) is connected, the bubble bar (5) that drives is suspended on the liquid level, for driveing the foam.
3. defoaming thickener according to claim 2, it is characterised in that the bubble bar (5) that drives passes through with the harrow frame (2)
Steel cable is connected.
4. defoaming thickener according to claim 1, it is characterised in that the jet pipe (4) is made described by gas injection
Lather collapse on concentration basin (1) liquid level.
5. defoaming thickener according to claim 1, it is characterised in that multiple spouts are regular be distributed in it is described
Jet pipe (4).
6. defoaming thickener according to claim 1, it is characterised in that multiple spouts are distributed in institute with same intervals
State jet pipe (4).
7. defoaming thickener according to claim 1, it is characterised in that the spout is provided with nozzle.
8. defoaming thickener according to claim 7, it is characterised in that the nozzle is to be spirally connected with the spout.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711070227.3A CN107823924A (en) | 2017-11-03 | 2017-11-03 | One kind defoaming thickener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711070227.3A CN107823924A (en) | 2017-11-03 | 2017-11-03 | One kind defoaming thickener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107823924A true CN107823924A (en) | 2018-03-23 |
Family
ID=61653610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711070227.3A Pending CN107823924A (en) | 2017-11-03 | 2017-11-03 | One kind defoaming thickener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107823924A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110935203A (en) * | 2019-12-13 | 2020-03-31 | 安徽理工大学 | Rake-free concentration device comprising driving area |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1749496A (en) * | 2005-11-02 | 2006-03-22 | 赵亦军 | Foam type water saving toilet |
| CN102126751A (en) * | 2011-04-27 | 2011-07-20 | 攀钢集团钢铁钒钛股份有限公司 | Cover type defoamer and acidolysis process for preparing titanium white powder by sulfuric acid method |
| CN202802858U (en) * | 2012-10-18 | 2013-03-20 | 重庆市铜梁排水有限责任公司 | Tank body water surface float sludge and scum cleaning system of center-entering periphery-discharging radial flow sedimentation tank |
| CN104069953A (en) * | 2013-03-29 | 2014-10-01 | 沈阳铝镁设计研究院有限公司 | Simple hydraulic defoaming device and method |
| CN105413620A (en) * | 2015-12-31 | 2016-03-23 | 宁夏东吴农化有限公司 | Defoaming reaction vessel |
| CN105413219A (en) * | 2015-12-18 | 2016-03-23 | 天津安浩生物科技有限公司 | Air injection device of continuous foam distillation separation and purification tower |
| WO2017066891A1 (en) * | 2015-10-20 | 2017-04-27 | Augusto Eric Reijer Picozzi | Sludge dehydrator |
| CN106955507A (en) * | 2017-04-07 | 2017-07-18 | 北京东方燕京工程技术股份有限公司 | Synchronous rotary dynamic defoaming device |
| US20170284182A1 (en) * | 2006-06-16 | 2017-10-05 | Cameron International Corporation | Separator and Method of Separation |
-
2017
- 2017-11-03 CN CN201711070227.3A patent/CN107823924A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1749496A (en) * | 2005-11-02 | 2006-03-22 | 赵亦军 | Foam type water saving toilet |
| US20170284182A1 (en) * | 2006-06-16 | 2017-10-05 | Cameron International Corporation | Separator and Method of Separation |
| CN102126751A (en) * | 2011-04-27 | 2011-07-20 | 攀钢集团钢铁钒钛股份有限公司 | Cover type defoamer and acidolysis process for preparing titanium white powder by sulfuric acid method |
| CN202802858U (en) * | 2012-10-18 | 2013-03-20 | 重庆市铜梁排水有限责任公司 | Tank body water surface float sludge and scum cleaning system of center-entering periphery-discharging radial flow sedimentation tank |
| CN104069953A (en) * | 2013-03-29 | 2014-10-01 | 沈阳铝镁设计研究院有限公司 | Simple hydraulic defoaming device and method |
| WO2017066891A1 (en) * | 2015-10-20 | 2017-04-27 | Augusto Eric Reijer Picozzi | Sludge dehydrator |
| CN105413219A (en) * | 2015-12-18 | 2016-03-23 | 天津安浩生物科技有限公司 | Air injection device of continuous foam distillation separation and purification tower |
| CN105413620A (en) * | 2015-12-31 | 2016-03-23 | 宁夏东吴农化有限公司 | Defoaming reaction vessel |
| CN106955507A (en) * | 2017-04-07 | 2017-07-18 | 北京东方燕京工程技术股份有限公司 | Synchronous rotary dynamic defoaming device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110935203A (en) * | 2019-12-13 | 2020-03-31 | 安徽理工大学 | Rake-free concentration device comprising driving area |
| CN110935203B (en) * | 2019-12-13 | 2020-10-20 | 安徽理工大学 | Rake-free concentration device comprising driving area |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180323 |