CN207204358U - A kind of powder suspension conveyance conduit removes magnetic-particle device - Google Patents
A kind of powder suspension conveyance conduit removes magnetic-particle device Download PDFInfo
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- CN207204358U CN207204358U CN201721549203.1U CN201721549203U CN207204358U CN 207204358 U CN207204358 U CN 207204358U CN 201721549203 U CN201721549203 U CN 201721549203U CN 207204358 U CN207204358 U CN 207204358U
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- accumulator tank
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Abstract
The utility model discloses a kind of powder suspension conveyance conduit to remove magnetic-particle device.Including powder suspension transfer passage, permanent-magnet component, magnetic grain accumulator tank, power transmission shaft, motor, drive piston, the import of cleaning water pipe, cleaning sprayer, electromagnetic driven sucker, central seal plug and the fixed iron pan of driving；The permanent-magnet component includes left permanent-magnet component and right permanent-magnet component, and the motor includes left motor and right motor；The magnetic grain accumulator tank includes right magnetic grain accumulator tank and left magnetic grain accumulator tank；The drive piston includes Left Drive piston and right drive piston；The electromagnetic driven sucker includes left electromagnetic driven sucker and right electromagnetic driven sucker.This device is applied to high wet method environment, de-ironing efficiency, saving energy consumption, installs the advantages that transformation facilitates, and can obtain extensive use in field of powder engineering.
Description
Technical field
The utility model belongs to field of powder engineering, and in particular to a kind of powder suspension conveyance conduit removes magnetic-particle
Device.
Background technology
There is the performance of the performance for having a strong impact on powder and effect in the magnetic-particle in powder granule, in fly ash grain
The presence containing ferromagnetic particle seriously constrain the raising of its whiteness and the feasibility in paper is filled with.Due to powder component
Complicated and generally particle diameter is smaller（1 ~ 200 micron）, the powder of wherein magnetic-particle is extremely difficult.
Patent CN202447194U describes a kind of device of electromagnetic type automatic powder iron removaling, using electromagnet iron removaling,
But substantial amounts of heat can be produced during plant running, in electromagnet energization running, it is necessary to the radiating of supporting cooling device,
Cost of investment is larger, can also make running more complicated.
Patent CN203108649U realizes powder iron removaling using permanent-magnet component, but can not be simultaneously to institute during plant running
The magnetisable material of attraction is separated, and subsequent technique is more complicated.
At present, the device of most of powder iron removalings mostly uses deferrization of dry process both at home and abroad, but deferrization of dry process process needs to borrow
A large amount of external force are helped to realize the scattered of powder, so as to be contacted with equipment for removing ferric ion, it is necessary to big energy.In addition, using dry method, it is tiny
Powder granule easily disperses in atmosphere, pollutes.
Utility model content
The utility model overcomes drawbacks described above, there is provided a kind of powder suspension conveyance conduit removes the device of magnetic-particle.
The technical solution of the utility model is as follows.
A kind of powder suspension conveyance conduit removes magnetic-particle device, including powder suspension transfer passage, permanent magnetism group
Part, magnetic grain accumulator tank, power transmission shaft, motor, drive piston, cleaning water pipe import, cleaning sprayer, electromagnetic driven sucker, in
Heart sealing-plug and the fixed iron pan of driving；The permanent-magnet component includes left permanent-magnet component and right permanent-magnet component, the motor bag
Include left motor and right motor；The magnetic grain accumulator tank includes right magnetic grain accumulator tank and left magnetic grain accumulator tank；The drive piston bag
Include Left Drive piston and right drive piston；The electromagnetic driven sucker includes left electromagnetic driven sucker and right electromagnetic driven sucker；
1 ~ 200 micron of powder is accessed in powder suspension transfer passage, perforate at left and right sides of the powder suspension transfer passage,
And the right magnetic grain accumulator tank with being arranged symmetrically and left magnetic grain accumulator tank are respectively communicated with；The right magnetic grain accumulator tank and the recovery of left magnetic grain
Power transmission shaft is provided with groove and the center line of perforate；Left permanent-magnet component and right permanent-magnet component on the power transmission shaft are located at powder respectively
The operating position in liquid suspension transfer passage center and the cleaning positions in any one magnetic grain accumulator tank center；The two of the power transmission shaft
Hold and be respectively arranged with Left Drive piston and right drive piston, the outer end of the Left Drive piston and right drive piston is respectively arranged with
The fixed iron pan of driving；The magnetic grain accumulator tank is internally provided with cleaning sprayer, the cleaning sprayer by clean water pipe import with
External water source connects；The left motor and right motor are respectively arranged at the both ends of left magnetic grain accumulator tank and right magnetic grain accumulator tank, institute
State left motor and right motor respectively with the left electromagnetic driven sucker that is arranged inside left magnetic grain accumulator tank and right magnetic grain accumulator tank and
Right electromagnetic driven sucker connection, the central seal plug are arranged at magnetic grain accumulator tank and powder suspension transfer passage intersection,
Two motor alternations carry out simultaneously powder suspension except magnetic and magnetic grain reclaim；The outer end of the drive piston is set
There is the fixed iron pan of driving.
Further, powder suspension transfer passage and magnetic the grain accumulator tank is that cylindrical tube constructs, both axis
Line is located at same level and is mutually perpendicular to；Powder suspension transfer passage is connected with original powder suspension placed in series, magnetic
Grain accumulator tank has end face, and flow control valve regulation powder suspension flow velocity and dilution are provided with powder suspension conduit entrance
Concentration.
Further, the left permanent-magnet component and right permanent-magnet component are fixed on same power transmission shaft, and axis direction vertically hangs
Supernatant liquid flow direction is horizontally disposed；When the left electromagnetic driven sucker fixes iron pan with the driving on Left Drive piston to be contacted,
Two permanent-magnet components separate positioned at powder suspension transfer passage middle position for magnetic grain respectively, and in left magnetic grain accumulator tank
Position is entreated to be reclaimed for magnetic grain；When the right electromagnetic driven sucker fixes iron pan with the driving on right drive piston to be contacted, two
Permanent-magnet component separates positioned at powder suspension transfer passage middle position for magnetic grain respectively, and positioned at right magnetic grain accumulator tank center
Reclaimed for magnetic grain position；
The permanent-magnet component is made up of the permanent magnetic monomers of circular neodymium iron boron material, can be set specifically forever according to pipe diameter
Magnetic monomer size and installation group number.Arranging that 4 permanent magnetic monomers form a permanent magnetism along the vertical section of suspension fluid direction
Monomer group, it is fixed on power transmission shaft with bolt and is distributed alternately in 90 °.Contained permanent magnetic monomers quantity is equal in permanent-magnet component,
And arranged between each permanent magnetic monomers group in same permanent-magnet component along transmission shafts to equidistant.
Further, the magnetic grain accumulator tank cylindrical tube be arranged above clean water pipe import enter for rinse water
Enter, underface sets magnetic grain outlet to be used to reclaim magnetic grain and rinse water discharge；The rinse water is entered by the import of cleaning water pipe
Each cleaning sprayer, the quantity of cleaning sprayer is equal with contained permanent magnetic monomers group number in permanent-magnet component in single magnetic grain accumulator tank.
Further, the power transmission shaft also sets drive piston at both ends, and sets central seal in axis centre position
Plug, for the sealing of the STH of course of work powder suspension transfer passage two, enters magnetic grain accumulator tank to prevent suspension fluid.
Further, the motor is respectively arranged on the outside of the section of magnetic grain accumulator tank, is provided with the inside of motor
Electromagnetic driven sucker, and by attracting the fixation iron pan on drive piston after its energization.Thus permanent-magnet component and work are completed
Make the exchange with cleaning positions, and driving power transmission shaft to drive permanent-magnet component to run at high speed using it, complete point of magnetic-particle
From and recovery.Motor and electromagnetic driven sucker use SERVO CONTROL, the alternation under same control system.
Further, the permanent-magnet component is made up of the permanent magnetic monomers of circular neodymium iron boron material.
The application method of the utility model device is：
1. taking the powder suspension that solid content is 5% ~ 30%, regulation 0.5m/s ~ 3m/s flow velocity passes through powder suspension pipe
Road.
2. opening the motor in left side, now left electromagnetic driven sucker simultaneously fix by energizing magnetic, attraction driving
Iron pan.Now permanent-magnet component is a set of is located in powder suspension pipeline, a set of to be located in the magnetic grain accumulator tank of left side, motor driven electricity
Magnetic-disc rotates, and due to the presence of attraction, the Left Drive piston for being connected with fixed iron pan rotates together with power transmission shaft, in powder
Permanent-magnet component in liquid suspension pipeline contacts with powder suspension, attracts magnetic-particle present in powder suspension, simultaneously
Rotated with the rotation of rotating shaft, make powder suspension slurry that agitation occur and be well mixed, avoid powder suspension particle in pipe
Aggregation in road.
3. after the 4min-10min that works, the permanent magnet surfaces in pipeline adsorb a large amount of magnetic-particles, now, close left
Side motor, left electromagnetic driven sucker stop being powered, and magnetic disappears.Right side drive motors are opened simultaneously, and right electromagnetic drive is inhaled
Disk is initially powered up producing magnetic, attracts the fixed iron pan of right side driving, the permanent magnetism group being now located at originally in powder suspension pipeline
Part enters right side magnetic grain accumulator tank, and originally the permanent-magnet component in the magnetic grain accumulator tank of left side enters in powder suspension pipeline and opened
Beginning work.
4. right side drive motors are started working, the permanent-magnet component on power transmission shaft is driven to start to rotate, while from right side magnetic grain
Accumulator tank cleaning water pipe import water inlet, cleaned device rinse the permanent-magnet component being located at originally in powder suspension pipeline, make magnetic
Grain spins off with rinse water and discharged from bottom discharge outlet.
5. according to above step circulation work, until magnetic-particle separates in slurry, be free of with discharge liquor in outlet or
On the basis of micro magnetic-particle, it is stopped.
It is proposed of the present utility model possesses advantages below：
（1）Used in powder suspension pipeline and powder iron removaling is carried out in wet method suspension, product can be used directly after iron removaling
It is modified in next step production.Material flow and concentration are easily controlled, to a certain extent better than dry method or semidry method, suitable for 200
Powder below micron removes magnetic.
（2）Using the magnet assembly of circular motion in suspension caused stirring and shear action, improve magnetic-particle
Contact the probability of magnetic monomer.Other non-magnetic particles are washed out using the shear action of fluid simultaneously, containing ferromagnetic material
Removal efficiency and recovery magnetic grain purity improve.
（3）Using permanent-magnet component, the problem of avoiding high energy consumption and the control of electromagnet, cost input is reduced.Simultaneously
Iron pan switching permanent-magnet component position is attracted using electromagnet and is driven, movement of the power transmission shaft in handoff procedure is avoided, improves
Operational efficiency and the precision of control.
（4）Device can be directly installed on original pipeline and it is transformed, and it is low to transform simple cost.Magnetic grain accumulator tank
With the separation design of powder suspension pipeline, one group of another group of progress while powder suspension pipeline adsorbs work can be made
Cleaning so that production more serialization.
Brief description of the drawings
Fig. 1 is a kind of top view that magnetic-particle device is removed for powder suspension conveyance conduit；
Fig. 2 is the vertical cross-sectional view that a kind of powder suspension conveyance conduit removes magnetic-particle device（Two kinds of working positions
Put）；
Fig. 3 is motor, electromagnetic drive sucker and the fixed iron pan schematic diagram of driving；
Fig. 4 is permanent-magnet component detailed schematic (B-B profiles) in magnetic grain accumulator tank.
All parts are as follows in figure：
Left motor 1；Left Drive piston 2；Power transmission shaft 3；Left permanent-magnet component 4；Right permanent-magnet component 5；Powder suspension pipeline 6；
Right drive piston 7；Right magnetic grain accumulator tank 8；Right motor 9；Magnetic grain outlet 10；Clean water pipe import 11；Left magnetic grain accumulator tank 12；
Cleaning sprayer 13；Right electromagnetic driven sucker 14；Central seal plug 15；Left electromagnetic driven sucker 16；The fixed iron pan 17 of driving.
Embodiment
Make further specific detailed description, but reality of the present utility model to the utility model with reference to specific embodiment
Mode not limited to this is applied, for especially not dated technological parameter, can refer to routine techniques progress.
As shown in Fig. 1 ~ 4, a kind of powder suspension conveyance conduit removes magnetic-particle device, including powder suspension conveying
Passage 6, permanent-magnet component, magnetic grain accumulator tank, power transmission shaft 3, motor, drive piston, cleaning water pipe import 11, cleaning sprayer
13rd, electromagnetic driven sucker, central seal plug 15 and the fixed iron pan 17 of driving；The permanent-magnet component includes left permanent-magnet component 4 and the right side
Permanent-magnet component 5, the motor include left motor 1 and right motor 9；The magnetic grain accumulator tank includes the right He of magnetic grain accumulator tank 8
Left magnetic grain accumulator tank 12；The drive piston includes Left Drive piston 2 and right drive piston 7；The electromagnetic driven sucker includes
Left electromagnetic driven sucker 16 and right electromagnetic driven sucker 14；
The left and right sides perforate of powder suspension transfer passage 6, and with the right magnetic grain accumulator tank 8 being arranged symmetrically and left magnetic
Grain accumulator tank 12 is respectively communicated with；The right magnetic grain accumulator tank 8 and left magnetic grain accumulator tank 12 on the center line of perforate with being provided with biography
Moving axis 3；Left permanent-magnet component 4 and right permanent-magnet component 5 on the power transmission shaft 3 are respectively positioned at the center of powder suspension transfer passage 6
Operating position and any one magnetic grain accumulator tank center cleaning positions；The both ends of the power transmission shaft 3 are respectively arranged with Left Drive
Piston 2 and right drive piston 7, the outer end of the Left Drive piston 2 and right drive piston 7 are respectively arranged with the fixed iron pan of driving
17；The magnetic grain accumulator tank is internally provided with cleaning sprayer 13, and the cleaning sprayer 13 is by cleaning water pipe import 11 and outside
Water source connects；The left motor 1 and right motor 9 are respectively arranged at the both ends of left magnetic grain accumulator tank 12 and right magnetic grain accumulator tank 8, institute
Left motor 1 and right motor 9 is stated to inhale with the left electromagnetic driven being arranged inside left magnetic grain accumulator tank 12 and right magnetic grain accumulator tank 8 respectively
Disk 16 and right electromagnetic driven sucker 14 connect, and the central seal plug 15 is arranged at magnetic grain accumulator tank and powder suspension conveying is logical
The intersection of road 6, two motor alternations carry out simultaneously powder suspension except magnetic and magnetic grain reclaim；The drive piston
Outer end be provided with the fixed iron pan 17 of driving.Powder suspension transfer passage 6 and magnetic the grain accumulator tank is cylindrical tube structure
Make, both axis are located at same level and are mutually perpendicular to.The left permanent-magnet component 4 and right permanent-magnet component 5 are fixed on same
On power transmission shaft 3, axis direction vertical suspension liquid flow direction is horizontally disposed；When the left electromagnetic driven sucker 16 and Left Drive are lived
When the contact of iron pan 17 is fixed in driving on plug 2, two permanent-magnet components are used for positioned at the middle position of powder suspension transfer passage 6 respectively
Magnetic grain separates, and is reclaimed positioned at the left middle position of magnetic grain accumulator tank 12 for magnetic grain；When the right electromagnetic driven sucker 14 and the right side
When the contact of iron pan 17 is fixed in driving on drive piston 7, two permanent-magnet components are located at 6 central position of powder suspension transfer passage respectively
Put and separated for magnetic grain, and reclaimed positioned at the right middle position of magnetic grain accumulator tank 8 for magnetic grain.The magnetic grain accumulator tank is in cylinder
Cylinder is arranged above cleaning water pipe import 11 for rinse water entrance, and underface sets magnetic grain outlet 10 to be used to reclaim magnetic grain
Discharged with rinse water；The rinse water enters each cleaning sprayer 13 by cleaning water pipe import 11, clear in single magnetic grain accumulator tank
The quantity for washing shower nozzle is equal with contained permanent magnetic monomers group number in permanent-magnet component.The permanent-magnet component by circular neodymium iron boron material forever
Magnetic monomer composition.
The method of work of said apparatus is as follows,
1. taking the powder suspension that solid content is 15%, the flow velocity for adjusting 2m/s passes through powder suspension pipeline.
2. opening the motor in left side, now left electromagnetic driven sucker simultaneously fix by energizing magnetic, attraction driving
Iron pan.Now permanent-magnet component is a set of is located in powder suspension pipeline, a set of to be located in the magnetic grain accumulator tank of left side, motor driven electricity
Magnetic-disc rotates, and due to the presence of attraction, the Left Drive piston for being connected with fixed iron pan rotates together with power transmission shaft, in powder
Permanent-magnet component in liquid suspension pipeline contacts with powder suspension, attracts magnetic-particle present in powder suspension, simultaneously
Rotated with the rotation of rotating shaft, make powder suspension slurry that agitation occur and be well mixed, avoid powder suspension particle in pipe
Aggregation in road.
3. after the 20min that works, the permanent magnet surfaces in pipeline adsorb a large amount of magnetic-particles, now, close left side and drive
Dynamic motor, left electromagnetic driven sucker stop being powered, and magnetic disappears.Right side drive motors are opened simultaneously, right electromagnetic drive sucker is opened
Beginning energizing magnetic, attracts the fixed iron pan of right side driving, and the permanent-magnet component being now located at originally in powder suspension pipeline enters
Enter right side magnetic grain accumulator tank, originally the permanent-magnet component in the magnetic grain accumulator tank of left side, which enters in powder suspension pipeline, starts work
Make.
4. right side drive motors are started working, the permanent-magnet component on power transmission shaft is driven to start to rotate, while from right side magnetic grain
Accumulator tank cleaning water pipe import water inlet, cleaned device rinse the permanent-magnet component being located at originally in powder suspension pipeline, make magnetic
Grain spins off with rinse water and discharged from bottom discharge outlet.
5. according to above step circulation work, until magnetic-particle separates in slurry, be free of with discharge liquor in outlet or
On the basis of micro magnetic-particle, it is stopped.
Above-described embodiment of the present utility model is only intended to clearly illustrate the utility model example, and is not
Restriction to embodiment of the present utility model.For those of ordinary skill in the field, on the basis of described above
On can also make other changes in different forms.There is no necessity and possibility to exhaust all the enbodiments.
All made within spirit of the present utility model and principle all any modification, equivalent and improvement etc., should be included in this reality
Within new scope of the claims.
Claims (5)
1. a kind of powder suspension conveyance conduit removes magnetic-particle device, it is characterised in that：It is logical including powder suspension conveying
Road（6）, permanent-magnet component, magnetic grain accumulator tank, power transmission shaft（3）, motor, drive piston, cleaning water pipe import（11）, cleaning spray
Head（13）, electromagnetic driven sucker, central seal plug（15）With the fixed iron pan of driving（17）；The permanent-magnet component includes left permanent magnetism group
Part（4）With right permanent-magnet component（5）, the motor includes left motor（1）With right motor（9）；The magnetic grain accumulator tank includes
Right magnetic grain accumulator tank（8）With left magnetic grain accumulator tank（12）；The drive piston includes Left Drive piston（2）With right drive piston
（7）；The electromagnetic driven sucker includes left electromagnetic driven sucker（16）With right electromagnetic driven sucker（14）；
The powder suspension transfer passage（6）Left and right sides perforate, and the right magnetic grain accumulator tank with being arranged symmetrically（8）With left magnetic
Grain accumulator tank（12）It is respectively communicated with；The right magnetic grain accumulator tank（8）With left magnetic grain accumulator tank（12）With being set on the center line of perforate
It is equipped with power transmission shaft（3）；The power transmission shaft（3）On left permanent-magnet component（4）With right permanent-magnet component（5）It is located at powder suspension respectively
Transfer passage（6）The operating position in center and the cleaning positions in any one magnetic grain accumulator tank center；The power transmission shaft（3）Both ends
It is respectively arranged with Left Drive piston（2）With right drive piston（7）, the Left Drive piston（2）With right drive piston（7）Outer end
It is respectively arranged with the fixed iron pan of driving（17）；The magnetic grain accumulator tank is internally provided with cleaning sprayer（13）, the cleaning sprayer
（13）By cleaning water pipe import（11）It is connected with external water source；The left motor（1）With right motor（9）It is respectively arranged at left magnetic
Grain accumulator tank（12）With right magnetic grain accumulator tank（8）Both ends, the left motor（1）With right motor（9）Respectively with being arranged at left magnetic
Grain accumulator tank（12）With right magnetic grain accumulator tank（8）Internal left electromagnetic driven sucker（16）With right electromagnetic driven sucker（14）Even
Connect, the central seal plug（15）It is arranged at magnetic grain accumulator tank and powder suspension transfer passage（6）Intersection, two driving electricity
Machine alternation carry out simultaneously powder suspension except magnetic and magnetic grain reclaim；The outer end of the drive piston is provided with driving and fixed
Iron pan（17）.
2. powder suspension conveyance conduit removes magnetic-particle device according to claim 1, it is characterised in that：The powder
Suspension transfer passage（6）It is cylindrical tube construction with magnetic grain accumulator tank, both axis are located at same level and mutual
Vertically.
3. powder suspension conveyance conduit removes magnetic-particle device according to claim 1, it is characterised in that：The left side is forever
Magnetic assembly（4）With right permanent-magnet component（5）It is fixed on same power transmission shaft（3）On, axis direction vertical suspension liquid flow direction is horizontal
Arrangement；When the left electromagnetic driven sucker（16）With Left Drive piston（2）On driving fix iron pan（17）During contact, two permanent magnetism
Component is located at powder suspension transfer passage respectively（6）Middle position separates for magnetic grain, and positioned at left magnetic grain accumulator tank（12）
Reclaimed for magnetic grain middle position；When the right electromagnetic driven sucker（14）With right drive piston（7）On driving fix iron pan
（17）During contact, two permanent-magnet components are located at powder suspension transfer passage respectively（6）Middle position separates for magnetic grain, and is located at
Right magnetic grain accumulator tank（8）Reclaimed for magnetic grain middle position；
Arranging that 4 permanent magnetic monomers form a permanent magnetic monomers group along the vertical section of suspension fluid direction, fixed with bolt
Being distributed alternately on power transmission shaft and in 90 °, contained permanent magnetic monomers quantity is equal in permanent-magnet component, and in same permanent-magnet component
Along power transmission shaft between each permanent magnetic monomers group（3）Axially equidistantly arrangement.
4. powder suspension conveyance conduit removes magnetic-particle device according to claim 1, it is characterised in that：The magnetic grain
Accumulator tank is arranged above cleaning water pipe import in cylindrical tube（11）Enter for rinse water, underface sets the discharge of magnetic grain
Mouthful（10）For reclaiming magnetic grain and rinse water discharge；The rinse water is by cleaning water pipe import（11）Into each cleaning sprayer
（13）, the quantity of cleaning sprayer is equal with contained permanent magnetic monomers group number in permanent-magnet component in single magnetic grain accumulator tank.
5. powder suspension conveyance conduit removes magnetic-particle device according to claim 3, it is characterised in that the permanent magnetism
Component is made up of the permanent magnetic monomers of circular neodymium iron boron material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721549203.1U CN207204358U (en) | 2017-11-20 | 2017-11-20 | A kind of powder suspension conveyance conduit removes magnetic-particle device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721549203.1U CN207204358U (en) | 2017-11-20 | 2017-11-20 | A kind of powder suspension conveyance conduit removes magnetic-particle device |
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| Publication Number | Publication Date |
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| CN207204358U true CN207204358U (en) | 2018-04-10 |
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ID=61819148
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107803270A (en) * | 2017-11-20 | 2018-03-16 | 华南理工大学 | A kind of powder suspension conveyance conduit removes magnetic-particle device |
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2017
- 2017-11-20 CN CN201721549203.1U patent/CN207204358U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107803270A (en) * | 2017-11-20 | 2018-03-16 | 华南理工大学 | A kind of powder suspension conveyance conduit removes magnetic-particle device |
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