CN201179480Y - Powder deironing device - Google Patents
Powder deironing device Download PDFInfo
- Publication number
- CN201179480Y CN201179480Y CNU2008200577343U CN200820057734U CN201179480Y CN 201179480 Y CN201179480 Y CN 201179480Y CN U2008200577343 U CNU2008200577343 U CN U2008200577343U CN 200820057734 U CN200820057734 U CN 200820057734U CN 201179480 Y CN201179480 Y CN 201179480Y
- Authority
- CN
- China
- Prior art keywords
- delivery sheet
- powder
- tramp iron
- iron separator
- magnetic rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 239000000843 powder Substances 0.000 title claims abstract description 51
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 98
- 229910052742 iron Inorganic materials 0.000 claims abstract description 49
- 238000007599 discharging Methods 0.000 claims description 15
- 239000003351 stiffener Substances 0.000 claims description 8
- 230000032258 transport Effects 0.000 claims description 8
- 229910001220 stainless steel Inorganic materials 0.000 claims description 2
- 239000010935 stainless steel Substances 0.000 claims description 2
- 239000000463 material Substances 0.000 abstract description 10
- 235000000396 iron Nutrition 0.000 abstract 1
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 14
- 238000000034 method Methods 0.000 description 8
- 229910000019 calcium carbonate Inorganic materials 0.000 description 7
- 230000000694 effects Effects 0.000 description 5
- 230000001105 regulatory effect Effects 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000003139 buffering effect Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229920001342 Bakelite® Polymers 0.000 description 1
- -1 acryl Chemical group 0.000 description 1
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 description 1
- 239000004637 bakelite Substances 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- ZHBYMYNWPFDUAN-UHFFFAOYSA-J calcium iron(2+) dicarbonate Chemical compound [Ca+2].[Fe+2].[O-]C([O-])=O.[O-]C([O-])=O ZHBYMYNWPFDUAN-UHFFFAOYSA-J 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N ferric oxide Chemical compound O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 150000002505 iron Chemical class 0.000 description 1
- 238000010409 ironing Methods 0.000 description 1
- 239000006148 magnetic separator Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000012254 powdered material Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 210000002268 wool Anatomy 0.000 description 1
Images
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
The utility model discloses a powder iron remover which comprises an open type material feeding plate, a vibrator and a height regulation device, wherein, one to forty set(s) of permanent magnetic rod (is) are arranged between a feeding hole and a discharge hole which are arranged at the front side of the material feeding plate, and each set of permanent magnetic rod is composed of one to twenty magnetic block(s); the vibrator is connected with the reverse side of the material feeding plate, and is arranged near the feeding hole; a bracket is connected with the reverse side of the material feeding plate. The powder iron remover removes irons completely, and is especially suitable for the field with low content of iron.
Description
Technical field
The utility model relates to a kind of device of from powder a spot of iron being removed.
Background technology
Be that the device of eliminating minute iron in the fluid all is a wet type for powder in the prior art, all need a cover water washing device iron that is adsorbed on the bar magnet is washed.This magnetic separator de-ironing is the deironing work that can not adapt to dry powder, because the existence of water makes dry powder make moist easily, and dry powder is sticked on the bar magnet easily, and the magnetic that influences bar magnet plays a role.
At present in every field, especially the pharmaceutical production field is to the content of micro constitutent in the product, especially the requirement of the content of Wei Liang iron is more and more higher, thus this area press for provide a kind of can be fully or the equipment that almost completely eliminates with the iron of trace in the powder.
The utility model content
The utility model aims to provide a kind of powder tramp iron separator.
In the utility model, a kind of powder tramp iron separator is provided, described powder tramp iron separator comprises:
One open type delivery sheet has 1-40 group magnetic rod between the charging aperture in described delivery sheet front and the discharging opening, every group of magnetic rod is made up of 1-20 magnetic patch;
One vibrator; With
One arrangement for adjusting height;
Described vibrator links to each other with the reverse side of delivery sheet, and at nearly charging aperture place; Described support links to each other with the reverse side of delivery sheet.
In another preference, 1-20 group magnetic rod is arranged on the described delivery sheet, every group of magnetic rod is made up of 1-10 magnetic patch.
In another preference, described magnetic rod is arranged in order from the charging aperture to the discharging opening, and the direction at magnetic rod the two poles of the earth is vertical with the direction that delivery sheet transports powder.
In another preference, each described magnetic rod is a stainless steel cuboid, in have 1-20 to be arranged in order magnetic patch, be separated by by soft iron between the described magnetic patch.
In another preference, described magnetic patch is 1-50mm at interval.More preferably, described magnetic patch interval 5-30mm.
In another preference, the cross section of described magnetic rod becomes 1-6 ° of angle with the front of delivery sheet.More preferably, the cross section of described magnetic rod becomes 2-4 ° of angle with the front of delivery sheet.
In another preference, described arrangement for adjusting height is made up of the pin cup (142) of connecting rod (143) between 3-6 root support bar (141), the support bar and support bar bottom.
In another preference, the top of described support bar connects by the reverse side of spring (144) with delivery sheet.
In another preference, the bottom of described support bar has internal thread, and described pin cup has corresponding external screw thread.
In another preference, the nearly charging aperture of described delivery sheet reverse side has stiffener (115), and described vibrator links to each other with described reinforcement version.
In view of the above, the utility model provide a kind of can be fully or the equipment that almost completely eliminates with the iron of trace in the powder.
Description of drawings
Fig. 1 has shown the front view of the powder tramp iron separator that the utility model provides.
Fig. 2 has shown the vertical view of the powder tramp iron separator that the utility model provides.
Fig. 3 has shown the magnetic patch in the powder tramp iron separator that the utility model provides.
The specific embodiment
The designer provides a kind of deironing apparatus through deep research, and it can eliminate powdery product (do not have macroscopic iron foreign body, iron content 50ppm is following) with the iron of trace in course of conveying.
Particularly, the powder tramp iron separator that provides of the utility model comprises:
One open type delivery sheet has 1-40 group magnetic rod between the charging aperture of described delivery sheet and the discharging opening, every group of magnetic rod is made up of 1-20 magnetic patch;
One vibrator; With
One arrangement for adjusting height;
Described vibrator links to each other with the reverse side of delivery sheet, and at nearly charging aperture place; Described support links to each other with the reverse side of delivery sheet.
In the utility model, " powder ", " powder material " they can be at random, with the Powdered material that exists, and preferred powdered chemical, more preferably medicinal calcium carbonate powder.Contain the trace iron of being swept along by attritive powder on a small quantity in the described powder, the content of the iron in the described powder before the tramp iron separator that provides through the utility model is handled about 1000ppm.
As used herein, " magnetic rod " and " bar magnet " can exchange use.
In the utility model, the open type delivery sheet is the carrier that can place powdery product, and described powdery product can be transported to discharging opening by charging aperture on this delivery sheet.Can to be that this area is conventional use the material of described delivery sheet, such as but not limited to, acryl is preferably the bakelite layer pressing plate, more preferably is that what to be specially adapted to powdered drug, especially medicinal calcium carbonate powder is ABS plastic.
Be placed with magnetic rod on the open type delivery sheet, the direction at magnetic rod the two poles of the earth is vertical with the direction that delivery sheet transports powder, and described 1-40 group magnetic rod prolongs the direction that delivery sheet transports powder and is arranged in order, 1-50mm at interval between every group; 5-30mm at interval preferably.The length (comprising at interval) that described magnetic rod prolongs two extreme directions is the 80-100% of delivery sheet width, is preferably 90-100%, more preferably is 98-100%.
Every group of magnetic rod is made up of 1-20 magnetic patch, and the direction that described magnetic patch prolongs magnetic rod the two poles of the earth is arranged in order, and the direction at magnetic patch the two poles of the earth is with magnetic rod length direction unanimity, the interval 2-10mm of per two magnetic patch; 2-6mm at interval preferably.
The magnetic patch in the magnetic rod on the same group is not that the direction of transporting along powder is arranged in a straight line, but is staggered, and the powder of process is all contacted with two utmost points of magnetic patch.
Slightly high beyond the discharging opening of the nearly open type delivery sheet of each bar magnet, make surface (cross section) the same level face (front of delivery sheet) of magnetic rod become 1-6 ° of angle; Preferably become 2-4 ° of angle.
In the utility model, the front of described delivery sheet (or top) is that its relative one side is the reverse side (or following) of delivery sheet with the one side of powder contact.
For the powder on the open type delivery sheet can be moved to discharging opening from charging aperture, be fixedly connected with a vibrator at the reverse side of delivery sheet, be positioned at nearly charging aperture.Described vibrator is controlled its vibration frequency by frequency-variable controller, make powder-product according to a certain direction, speed transports on delivery sheet, generally be powder is transported toward discharging opening from charging aperture; Described vibrator can also be controlled its vibration frequency by frequency-variable controller, control powder travelling speed, thus can adjust the deironing amount as requested.
The powder tramp iron separator that the utility model provides also has an arrangement for adjusting height.Described arrangement for adjusting height is connected below the delivery sheet, is made up of the pin cup of connecting rod between 3-6 root support bar, the support bar and support bar bottom.The bottom of described support bar has internal thread, and described pin cup has corresponding external screw thread; Can be by regulating the relative position of each pin cup with its corresponding support bar, the gradient of regulating delivery sheet exerts an influence to the travelling speed of powder, thereby adjusts the deironing amount.The top of described support bar connects by the reverse side of spring with delivery sheet, plays the effect of buffering.
On magnetic patch, be filled iron powder, can have taken off the fast assembling-disassembling pressing plate, taken out magnetic patch then and brush the iron powder of clearing up fast on the magnetic patch with wool.
The tramp iron separator that the utility model provides is specially adapted to the medicinal calcium carbonate powder product to iron tramp content requirement high (do not have macroscopic iron foreign body, iron content 50ppm is following).Though the calcium carbonate iron content of the middle regulation of Chinese Pharmacopoeia (CP) is less than 400ppm, along with the quality requirement to medicinal and consumable products is more and more stricter both at home and abroad, to the also raising thereupon of content requirement of the iron in the basic medicinal raw material calcium carbonate.
The utility model provide a kind of before packing with the magnet equipment of deironing once more, its main feature is that material finished product calcium carbonate vibrates reach (moving forward to discharging opening from charging aperture) on the open type delivery sheet, the double zigzag magnetic rod of contact in the process of vibration reach, every magnetic rod is made up of by certain regularly arranged fritter magnetic patch some, impurity is in vibration moves ahead process, particularly through zigzag seamed edge the time, powder becomes parabola to fall, and suction iron effect is better.
The above-mentioned feature that the utility model is mentioned, or the feature that embodiment mentions can make up arbitrarily.
Major advantage of the present utility model is:
1, deironing is complete, is particularly suitable for the extremely low field of iron-holder;
2, deironing, haul are once finished, and the dry powder that removes de-iron (bits) enters subsequent processing equably;
3, medicinal calcium carbonate impurity iron content is dropped to below the 50ppm, effect is better than existing commodity tramp iron separator.
Below in conjunction with specific embodiment, further set forth the utility model.Should be understood that these embodiment only to be used to the utility model is described and be not used in the restriction scope of the present utility model.The experimental technique of unreceipted actual conditions in the following example is usually according to the normal condition or the condition of advising according to manufacturer.Unless otherwise indicated, otherwise all percentage and umber by weight.
Unless otherwise defined, employed all specialties are identical with the meaning that scientific words and one skilled in the art are familiar with in the literary composition.In addition, any method similar or impartial to described content and material all can be applicable in the utility model method.The usefulness that preferable implementation method described in the literary composition and material only present a demonstration.
As Figure 1-3, the invention provides a medicinal calcium carbonate powder tramp iron separator 1, it comprises:
One open type delivery sheet 11 has 20 groups of magnetic rods 13 between the charging aperture 111 in described delivery sheet front 113 and the discharging opening 112, every group of magnetic rod is made up of 20 magnetic patch 131;
One vibrator 12; With
One arrangement for adjusting height 14;
Described vibrator links to each other with the reverse side 114 of delivery sheet, and at nearly charging aperture place; Described support links to each other with the reverse side of delivery sheet.
The direction at magnetic rod the two poles of the earth is vertical with the direction that delivery sheet transports powder, and described magnetic rod is arranged in order along the direction that delivery sheet transports powder, interval 30mm between every group.The length (comprising at interval) that described magnetic rod prolongs two extreme directions is 100% of delivery sheet width.The direction at magnetic patch the two poles of the earth is vertical with the powder direction of motion, is linked to each other the long 3mm of described soft iron between per two magnetic patch by soft iron.Bar magnet becomes 3 ° of angles with delivery sheet, form the zigzag mechanism in this iron staff and delivery sheet front.The magnetic patch the two poles of the earth in the magnetic rod on the same group are not that the direction of transporting along powder is arranged in a straight line, but are staggered, and the powder of process can both be contacted with magnetic patch the two poles of the earth.Slightly high beyond the discharging opening of the nearly open type delivery sheet of each bar magnet, make the surperficial same level face of bar magnet become 3 ° of angles.
The nearly charging aperture of delivery sheet reverse side has a stiffener 115, and what link to each other with stiffener is a vibrator, and it is adjustable shaking device of a VFC, can regulate the speed of material reach with the adjusting vibration frequency, thus the effect of regulating deironing.For the powder on the open type delivery sheet can be moved to discharging opening from charging aperture, described vibrator makes powder transport toward discharging opening from charging aperture by its direction of vibration control; Described vibrator is controlled the powder travelling speed by its vibration frequency, thereby can adjust the deironing amount as requested.
Described arrangement for adjusting height is connected below the delivery sheet, is made up of the pin cup 142 of connecting rod 143 between 4 support bars 141, the support bar and support bar bottom.One spring 144 is all arranged at the top of each support bar, and the top of described support bar connects by the reverse side of spring 144 with delivery sheet, plays the effect of buffering.Wherein the spring of two support bar top connects with the stiffener of nearly charging aperture, and its tie point and divides the both sides of the tie point that is listed in vibrator and stiffener with the tie point of vibrator and stiffener in line; The spring of two other support bar top connects with the reverse side of the delivery sheet of nearly discharging opening, and in line.The bottom of described each support bar has internal thread, and described each pin cup has the corresponding external screw thread of internal thread with the support bar bottom; Can be by regulating the relative position of each pin cup with its corresponding support bar, the gradient of regulating delivery sheet exerts an influence to the travelling speed of powder, thereby adjusts the deironing amount.
The above only is preferred embodiment of the present utility model, be not in order to limit essence technology contents scope of the present utility model, essence technology contents of the present utility model is broadly to be defined in the claim scope of application, any technology entity or method that other people finish, if it is defined identical with the claim scope of application, also or a kind of change of equivalence, all will be regarded as being covered by among this claim scope.
Claims (10)
1. a powder tramp iron separator (1) is characterized in that it comprises:
One open type delivery sheet (11) has 1-40 group magnetic rod (13) between the charging aperture (111) in described delivery sheet front (113) and the discharging opening (112), every group of magnetic rod is made up of 1-20 magnetic patch (131);
One vibrator (12); With
One arrangement for adjusting height (14);
Described vibrator (12) links to each other with the reverse side (114) of delivery sheet, and at nearly charging aperture place; Described support links to each other with the reverse side of delivery sheet.
2. tramp iron separator as claimed in claim 1 is characterized in that, 1-20 group magnetic rod is arranged on the described delivery sheet, and every group of magnetic rod is made up of 1-10 magnetic patch.
3. tramp iron separator as claimed in claim 1 is characterized in that described magnetic rod is arranged in order from the charging aperture to the discharging opening, the direction at magnetic rod the two poles of the earth is vertical with the direction that delivery sheet transports powder.
4. tramp iron separator as claimed in claim 1 is characterized in that, each described magnetic rod is a stainless steel cuboid, in have 1-20 to be arranged in order magnetic patch, be separated by by soft iron between the described magnetic patch.
5. tramp iron separator as claimed in claim 1 is characterized in that, described magnetic patch is 1-50mm at interval.
6. tramp iron separator as claimed in claim 1 is characterized in that, the cross section of described magnetic rod becomes 1-6 ° of angle with the front of delivery sheet.
7. tramp iron separator as claimed in claim 1 is characterized in that, described arrangement for adjusting height is made up of the pin cup (142) of connecting rod (143) between 3-6 root support bar (141), the support bar and support bar bottom.
8. tramp iron separator as claimed in claim 7 is characterized in that, the top of described support bar connects by the reverse side of spring (144) with delivery sheet.
9. tramp iron separator as claimed in claim 8 is characterized in that the bottom of described support bar has internal thread, and described pin cup has corresponding external screw thread.
10. tramp iron separator as claimed in claim 1 is characterized in that, the nearly charging aperture of described delivery sheet reverse side has stiffener (115), and described vibrator links to each other with described stiffener.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200577343U CN201179480Y (en) | 2008-04-25 | 2008-04-25 | Powder deironing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200577343U CN201179480Y (en) | 2008-04-25 | 2008-04-25 | Powder deironing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201179480Y true CN201179480Y (en) | 2009-01-14 |
Family
ID=40248983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200577343U Expired - Lifetime CN201179480Y (en) | 2008-04-25 | 2008-04-25 | Powder deironing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201179480Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103006589A (en) * | 2011-09-27 | 2013-04-03 | 闫亚梅 | Amoxicillin dispersible tablet and production method thereof |
| CN103272691A (en) * | 2013-06-21 | 2013-09-04 | 无锡康伟工程陶瓷有限公司 | Powder iron removal equipment |
-
2008
- 2008-04-25 CN CNU2008200577343U patent/CN201179480Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103006589A (en) * | 2011-09-27 | 2013-04-03 | 闫亚梅 | Amoxicillin dispersible tablet and production method thereof |
| CN103006589B (en) * | 2011-09-27 | 2015-11-25 | 闫亚梅 | Amoxicillin dispersible tablet and production method thereof |
| CN103272691A (en) * | 2013-06-21 | 2013-09-04 | 无锡康伟工程陶瓷有限公司 | Powder iron removal equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Shanghai NuoCheng Pharmaceutical Co., Ltd. Assignor: Hu Zhitong Contract record no.: 2011310000014 Denomination of utility model: Powder deironing device Granted publication date: 20090114 License type: Exclusive License Record date: 20110309 |
|
| ASS | Succession or assignment of patent right |
Owner name: SHANGHAI NUOCHENG PHARMACEUTICAL CO., LTD. Free format text: FORMER OWNER: HU ZHITONG Effective date: 20120621 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20120621 Address after: 200331 No. 1631, Gulang Road, Shanghai, Putuo District Patentee after: Shanghai NuoCheng Pharmaceutical Co., Ltd. Address before: 200331 No. 1631, Gulang Road, Shanghai Patentee before: Hu Zhitong |
|
| CX01 | Expiry of patent term |
Granted publication date: 20090114 |
|
| CX01 | Expiry of patent term |