CN104138798A - Portable mud iron removal device and application method thereof - Google Patents
Portable mud iron removal device and application method thereof Download PDFInfo
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- CN104138798A CN104138798A CN201410307996.0A CN201410307996A CN104138798A CN 104138798 A CN104138798 A CN 104138798A CN 201410307996 A CN201410307996 A CN 201410307996A CN 104138798 A CN104138798 A CN 104138798A
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- deironing apparatus
- portable mud
- fixed railing
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Abstract
The invention discloses a portable mud iron removal device which comprises a uncovered square bottom box with a bottom, wherein the bottom box is composed of four walls; a handle is mounted on the outer side of the bottom box; in the bottom box, one or more groups of fixed grids are arranged between two opposite walls of the bottom box; each group of fixed grids comprises two or more parallel fixed grids, multiple Z-shaped grooves are formed in each fixed grid, and the opening directions of all Z-shaped grooves in each group of fixed grids are consistent; permanent magnetic bars are placed in positions, corresponding to the Z-shaped grooves, in each group of fixed grids. The portable mud iron removal device has the advantages that the iron removal effect is enhanced; the device in small in size, compact in structure and flexible and convenient to use and can be randomly placed at any position as required, and the cost of the device is reduced; according to the amount of iron powder washed out, the sieving iron removal effect can be evaluated, the operation effect of the iron removal device is mastered, and technological parameters are adjusted in time.
Description
Technical field
The invention belongs to industrial removal of impurities field, relate in particular to a kind of portable mud deironing apparatus.
Background technology
In the chemical composition of electroceramics blank, specify Fe
2o
3amount must not exceed 1%, and they are present in glassy phase with the form of second order iron while burning till, even if low like this content also can produce adverse influence to the overall whiteness of porcelain body, if iron tramp appears among porcelain body with state of aggregation, by microstructure defects such as iron mullites bad to the fusion hole, structure and the performance that form iron speck, metallic iron, reduce intensity and the electrical insulating property of electrotechnical porcelain product.Deironing is for ensureing the necessary operation of pug quality in pug preparation.
Because the iron tramp characteristic that different condition, reason are brought is also different, bringing large granular impurity into such as raw mineral materials can be by the removal of sieving, but the iron powder that clay class is brought into and in postorder production process by iron tramps such as people or the iron rust brought into of machinery, be just difficult to utilize sieve deironing by its disposable removal.Because some ironys are to sneak at the secondary after deironing that sieves, some ironys, because viscosity is strong, granularity is thinner, can causes de-ferrous effect to weaken and finally lose deironing effect.The magnet separator magnetic induction that for example electroceramics factory generally selects is 0.5～1.0T, though enough remove metallic iron and ferromagnetic Fe
3o
4if but will remove ilmenite or the bloodstone of medium magnetic, magnetic induction intensity will reach > 50T, remove weak magnetism impure mineral, needs > 500T (each magnetic mineral intensity refers to table 1.5.1).Existing electric deironing, deironing case forever, need strict flow velocity and the flow of controlling mud, in time, clean termly net cage or lotus root sheet, clean general interval in 1h, obviously will remove above iron tramp mineral can not reach in real production process, so current magnetic separator can only be removed most metallic iron impurity and Fe
3o
4, other iron tramps cannot be removed, and this is the limitation of existing deironing apparatus namely.
Summary of the invention
For solving the problems of the technologies described above, the invention provides a kind of portable mud deironing apparatus, can not only strengthen de-ferrous effect, and can also be when cleaning the iron powder amount that washes out evaluate the effect of the deironing of sieving, understand in time the working effect of deironing apparatus.
For achieving the above object, the present invention is achieved by the following technical solutions.
A kind of portable mud deironing apparatus, comprise formed by four walls without being stamped box at the bottom of the tetragonal body at the end, in end box outside, handle is installed, in end box and between two relative walls of end box, be provided with at least one group of fixed railing, every group of fixed railing comprises at least two fixed railings that are arranged in parallel, each fixed railing is provided with multiple Z-type grooves, and all Z-type grooves in every group of fixed railing are towards unanimously; In every group of fixed railing, in the corresponding Z-type groove in position, be placed with Permanentmagnet bar.
On each wall of box of the described end, uniform at least two row's diameters are 1.5-2.0cm round tube hole.Object is in the time that minimizing is taken, and allows mud flow down along round tube hole, reduces resistance; And below mud liquid level, leave standstill in process, can ensure that mud flows along peripheral direction, increase the contact area of mud and Permanentmagnet bar, make endlessly mud flowing through in Permanentmagnet bar string process, maximum possible is adsorbed, and finally reaches the object of deironing.
" Z " type groove on above-mentioned fixed railing, can ensure that Permanentmagnet bar placement is easy, as long as take out in order, can effectively avoid absorption, adhesion between Permanentmagnet bar, can greatly reduce operating personnel's operation easier and cleaning strength.
The using method of above-mentioned portable mud deironing apparatus is, described portable mud deironing apparatus is placed in mud ditch, after 15-30 minute, takes out, and replaces with the portable mud deironing apparatus cleaning up simultaneously.Ru Na road mud ditch de-ferrous effect is poor or wish to strengthen the de-ferrous effect of which road mud ditch, this device can be placed directly in the mud ditch after corresponding runner mouth, plays booster action.
The method of cleaning portable mud deironing apparatus is, Permanentmagnet bar is taken out in order in Z-type groove, rinses and uses clean cotton that the iron tramp of its adsorption is wiped and put back in turn in Z-type groove with clear water.After cleaning, replace unwashed, by that analogy.
Beneficial effect: compared with prior art, the invention has the advantages that:
1) strengthened de-ferrous effect;
2) volume is small and exquisite, compact conformation, and where flexible and convenient when use, need where to put, and reduces equipment cost;
3) can be when cleaning the iron powder amount that washes out evaluate the effect of the deironing of sieving, understand the working effect of deironing apparatus, adjusting process parameter in time.
Brief description of the drawings
The structural representation of the portable mud deironing apparatus of Fig. 1 the present invention;
The top view of end box in Fig. 2 the present invention;
The front view of end box in Fig. 3 the present invention;
The left view of end box in Fig. 4 the present invention;
The structural representation of fixed railing in Fig. 5 the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is described in further detail.
As shown in Figures 1 to 5, portable mud deironing apparatus, comprise by the bottom of four walls and one, form without being stamped box 1 at the bottom of the tetragonal body at the end, on end box 1, on relative two outsides, be separately installed with handle 2, in end box 1 and between two relative walls of end box 1, be provided with one group of fixed railing 3, every group of fixed railing 3 comprises two fixed railings that are arranged in parallel 3, and all Z-type grooves 31 in every group of fixed railing 3 are towards unanimously; In every group of fixed railing 3, in the corresponding Z-type groove 31 in position, be placed with Permanentmagnet bar 4.All Permanentmagnet bars 4 have formed permanent magnetism cluster.On each described fixed railing 3, the spacing of Z-type groove 31 is the barred body center axis point equidistant partitions according to Permanentmagnet bar, and preferably 7 one rows put, and the spacing of each Z-type groove 31 is as the criterion with excellent central shaft with rod, actually designs according to 7cm.On each fixed railing 3, the quantity of Z-type groove 31 at least equates with the quantity of Permanentmagnet bar 4, and preferred each fixed railing 3 is provided with 7 Z-type grooves 31, places 7 Permanentmagnet bars 4;
On each wall of end box 1, uniform two row's diameters are 1.5-2.0cm round tube hole 11.Object is in the time that minimizing is taken, and allows mud flow down along round tube hole 11, reduces resistance; And below mud liquid level, leave standstill in process, can ensure that mud flows along peripheral direction, increase the contact area of mud and Permanentmagnet bar 4, make endlessly mud flowing through in Permanentmagnet bar 4 string processes, maximum possible is adsorbed, and finally reaches the object of deironing.
In order to prevent permanent magnet generation side leakage danger, making when this device, the box of end box is wide be 280mm, the long 250mm of rod of Permanentmagnet bar, need only two ends fixed railing respectively the near side (ns) of distance be not less than 30mm.
The using method of above-mentioned portable mud deironing apparatus is: directly this device is put under mud liquid level, Ru Na road de-ferrous effect is poor or wish which road de-ferrous effect of reinforcement, this device can be placed directly in the stock tank after corresponding runner mouth, plays booster action; After 15-20min to be placed, replaced with the device that cleans up, and each Permanentmagnet bar 4 is cleaned in turn from the interior taking-up of Z-type groove 31, rinse and use clean cotton that the iron tramp of its adsorption is wiped and put back in turn in Z-type groove 31 with clear water.After cleaning, replace unwashed, by that analogy.
Below by test, the effect of this device is described in further detail.
1, the qualified examination criteria of mud in clean stock tank:
A) mud is crossed fineness 250 orders (screen distance 63 μ m) is tailed over 0.2%～0.4%;
B) mud moisture is 70 ± 5%;
C) mud temperature range is at 20 DEG C～50 DEG C;
D) impurity require 5kg siccative to cross 180 orders (screen distance 85 μ m) tail over level of residue and are no more than 0.01%; This standard, not installing additional before this device, cannot reach requirement because producing, and then relaxes to 0.03%;
E) iron spot require 5kg siccative to cross 180 orders (screen distance 85 μ m) tail over iron spot number and are no more than 10.This standard, not installing additional before this device, cannot reach requirement because producing, and then relaxes to 15.
2, test site and treating capacity: the chute (mud is in the pond of converging and flowing into before clean stock tank) before clean stock tank, liquid level scope is at 7cm～10cm, before and after placing this device, mud flow rate is substantially close, because mud flows, so volume changes, the surface area in pond is 1*5m
2, be multiplied by liquid level and just can have obtained the instantaneous volume of mud in discharge bay.
3, group experiment:
Control group: be divided into three roads to sieve+tri-road iron removal steps: one electromagnetic separator (U ?200 type power: 1.5～2.0kW disposal ability: 5～7t/h); Twice wet type permanent magnet tramp iron separator (RCY ?SG6 type adsorption area:>=7.5m
2, magnetic field intensity 1T disposal ability: 6m
3/ h); Three roads are 180 object standard screen net vibrating screens.
Experimental group: be divided into three roads to sieve+tri-road deironing+this device iron removal steps, this experimental group is on the basis of sieve+tri-road iron removal steps of original San road, three these devices of uniform placement in the chute converging at mud.
Mud is to flow through after tertiary screen+tri-road magnetic separator de-ironing, and converging and flow into before stock tank, then stream is gone over this device.
Why three of uniform placements, are because there are three spillage holes in our pond, then do the contrast of half a year.
4, the time: 6 months
5, testing result: as shown in Table 1 and Table 2, wherein table 1 is the experimental data of control group; Table 2 is experimental datas of experimental group.
Table 1 control group January～6 mean parameter table month in and month out
Table 2 experimental group January～6 mean parameter table month in and month out
From table 1 and table 2, data can be found out, have used after apparatus of the present invention, and mud iron spot testing result is significantly better than the each monthly average result of control group.Therefore, adopt that the present invention is portable, slurry iron remover flexibly, can effectively alleviate the harmful effect that iron tramp brings to electrotechnical porcelain product.Can not only improve quality of mud fluid, and possess flexible, motor-driven characteristic, " which road is which road de-ferrous effect weakness just replenish ".Can also reduce the frequency of the large-scale electric deironing net cage of workman's frequent clean and lotus root sheet, reduce the labour intensity that they clean, better realize the effect of cleaning.
Claims (7)
1. a portable mud deironing apparatus, it is characterized in that, comprise formed by four walls without being stamped box at the bottom of the tetragonal body at the end, in end box outside, handle is installed, in end box and between two relative walls of end box, be provided with at least one group of fixed railing, every group of fixed railing comprises at least two fixed railings that are arranged in parallel, and each fixed railing is provided with multiple Z-type grooves, and all Z-type grooves in every group of fixed railing are towards unanimously; In every group of fixed railing, in the corresponding Z-type groove in position, be placed with Permanentmagnet bar.
2. portable mud deironing apparatus according to claim 1, is characterized in that, box of the described end is box at the bottom of cuboid.
3. portable mud deironing apparatus according to claim 1, is characterized in that, box of the described end is box at the bottom of stainless steel; Described fixed railing is stainless steel fixed railing.
4. portable mud deironing apparatus according to claim 1, is characterized in that, on each wall of box of the described end, uniform at least two row's diameters are 1.5-2.0cm round tube hole.
5. portable mud deironing apparatus according to claim 1, is characterized in that, described fixed railing has one group, has two fixed railings in every group, and the Z-type groove quantity on each fixed railing at least equates with the quantity of Permanentmagnet bar.
6. the using method of portable mud deironing apparatus claimed in claim 1, is characterized in that, described portable mud deironing apparatus is placed in mud ditch, after 15-30 minute, takes out, and replaces with the portable mud deironing apparatus cleaning up simultaneously.
7. the using method of portable mud deironing apparatus according to claim 6, it is characterized in that, clean the method for described portable mud deironing apparatus for Permanentmagnet bar is taken out in Z-type groove, rinse and use clean cotton that the iron tramp of its adsorption is wiped and put back in turn in Z-type groove with clear water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410307996.0A CN104138798A (en) | 2014-06-30 | 2014-06-30 | Portable mud iron removal device and application method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410307996.0A CN104138798A (en) | 2014-06-30 | 2014-06-30 | Portable mud iron removal device and application method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104138798A true CN104138798A (en) | 2014-11-12 |
Family
ID=51848236
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410307996.0A Pending CN104138798A (en) | 2014-06-30 | 2014-06-30 | Portable mud iron removal device and application method thereof |
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|---|---|
| CN (1) | CN104138798A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104475242A (en) * | 2014-11-14 | 2015-04-01 | 江门市蓬江区华龙包装材料有限公司 | Magnet net for vertical mixer feeding opening |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2251555Y (en) * | 1995-12-01 | 1997-04-09 | 申宝恒 | Grille plate type magnetic device |
| CN2273222Y (en) * | 1996-05-23 | 1998-01-28 | 广州市天河永通高能磁性材料器件有限公司 | Magnetic bar closure type permanent-magnet deironing device |
| CN2283520Y (en) * | 1996-08-01 | 1998-06-10 | 广州经济技术开发区高能磁性材料有限公司 | Plate permanent-magnet deironing apparatus |
| CN201197985Y (en) * | 2008-05-20 | 2009-02-25 | 上海金发科技发展有限公司 | Scrap iron removing apparatus |
| KR20090035905A (en) * | 2007-10-08 | 2009-04-13 | 정광모 | Iron removal structure |
| CN203540702U (en) * | 2013-11-18 | 2014-04-16 | 淄博嘉俊陶瓷有限公司 | Slurry de-ironing equipment |
-
2014
- 2014-06-30 CN CN201410307996.0A patent/CN104138798A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2251555Y (en) * | 1995-12-01 | 1997-04-09 | 申宝恒 | Grille plate type magnetic device |
| CN2273222Y (en) * | 1996-05-23 | 1998-01-28 | 广州市天河永通高能磁性材料器件有限公司 | Magnetic bar closure type permanent-magnet deironing device |
| CN2283520Y (en) * | 1996-08-01 | 1998-06-10 | 广州经济技术开发区高能磁性材料有限公司 | Plate permanent-magnet deironing apparatus |
| KR20090035905A (en) * | 2007-10-08 | 2009-04-13 | 정광모 | Iron removal structure |
| CN201197985Y (en) * | 2008-05-20 | 2009-02-25 | 上海金发科技发展有限公司 | Scrap iron removing apparatus |
| CN203540702U (en) * | 2013-11-18 | 2014-04-16 | 淄博嘉俊陶瓷有限公司 | Slurry de-ironing equipment |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104475242A (en) * | 2014-11-14 | 2015-04-01 | 江门市蓬江区华龙包装材料有限公司 | Magnet net for vertical mixer feeding opening |
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| PB01 | Publication | ||
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Application publication date: 20141112 |