CN204575385U - A kind of neodymium iron boron sieve powder sampler - Google Patents
A kind of neodymium iron boron sieve powder sampler Download PDFInfo
- Publication number
- CN204575385U CN204575385U CN201520283320.2U CN201520283320U CN204575385U CN 204575385 U CN204575385 U CN 204575385U CN 201520283320 U CN201520283320 U CN 201520283320U CN 204575385 U CN204575385 U CN 204575385U
- Authority
- CN
- China
- Prior art keywords
- sieving machine
- seal box
- coupon
- iron boron
- neodymium iron
- 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 - Fee Related
Links
- 239000000843 powder Substances 0.000 title claims abstract description 22
- QJVKUMXDEUEQLH-UHFFFAOYSA-N [B].[Fe].[Nd] Chemical compound [B].[Fe].[Nd] QJVKUMXDEUEQLH-UHFFFAOYSA-N 0.000 title claims abstract description 17
- 229910001172 neodymium magnet Inorganic materials 0.000 title claims abstract description 17
- 238000007873 sieving Methods 0.000 claims abstract description 25
- 238000005070 sampling Methods 0.000 claims abstract description 22
- 238000002347 injection Methods 0.000 claims abstract description 13
- 239000007924 injection Substances 0.000 claims abstract description 13
- 230000009471 action Effects 0.000 claims abstract description 8
- 238000007599 discharging Methods 0.000 claims description 22
- 238000013016 damping Methods 0.000 claims description 5
- 230000008901 benefit Effects 0.000 abstract description 5
- 238000001514 detection method Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 15
- 230000008569 process Effects 0.000 description 14
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 10
- 239000000463 material Substances 0.000 description 8
- 229910052757 nitrogen Inorganic materials 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 229910000583 Nd alloy Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 238000007885 magnetic separation Methods 0.000 description 1
- 230000005415 magnetization Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Combined Means For Separation Of Solids (AREA)
Abstract
The utility model relates to neodymium iron boron sieve powder and gets powder technical field, specifically a kind of neodymium iron boron sieve powder sampler, it is provided with sieving machine, sieving machine is connected with storage tank through discharge nozzle, be characterised in that sieving machine side is provided with sampling seal box, sampling seal box is provided with watch window, action pane and injection port, action pane is provided with the oversleeve inserted for arm, coupon one end is connected with discharge nozzle, the other end is located in sampling seal box through injection port, coupon is provided with operation valve, carry out while can realizing charging and sample thief, save the job step of sample thief, ensure that the accuracy of sample detection data, have easy to use, the advantages such as testing result is accurate.
Description
Technical field
The utility model relates to neodymium iron boron sieve powder and gets powder technical field, specifically high, the testing result of a kind of work efficiency neodymium iron boron sieve powder sampler accurately.
Background technology
Neodymium-iron-boron magnetic material is the alloy of neodymium, iron oxide etc., also known as magnet steel, be called as due to the magnetic property of its excellence " magnetic king ", neodymium iron boron has high magnetic energy and coercive force, meanwhile, again because the advantage of its high-energy-density makes Nd-Fe-Bo permanent magnet material be applied widely in modern industry and electronic technology, thus realize the miniaturization of the equipment such as instrument and meter, electroacoustic motor, magnetic separation magnetization, lightweight, slimming, there is cost performance high, the advantages such as good mechanical property.
At present, after the production of neodymium iron boron powder process sieve powder terminates, material after sieve powder need be detected, existing technology lifts the discharge nozzle sieved after powder in seal box, then discharge nozzle is put into after in seal box that oxygen content reaches required value, material powder is taken out in seal box, detect, the method intricate operation, charging and sample thief can not carry out simultaneously, the sealing ensureing whole sampling process is difficult in operating process, very easily cause the oxidation of expecting powder, cause the prohibited data detection of sample true, and can only the material in whole process be detected, can not detect in real time for the material in each storage tank, result is disgraceful, when detecting for the material in multiple storage tank, will through primary sample product process after just needing each storage tank to fill, sealing can not be ensured in the process of sample thief, therefore the accuracy of testing result is caused to reduce, also reduce work efficiency simultaneously.
Summary of the invention
The purpose of this utility model solves above-mentioned the deficiencies in the prior art, provides that a kind of work efficiency is high, testing result neodymium iron boron sieve powder sampler accurately.
The utility model solves the technical scheme that its technical matters adopts:
A kind of neodymium iron boron sieve powder sampler, be provided with sieving machine, sieving machine is connected with storage tank through discharge nozzle, it is characterized in that sieving machine side is provided with sampling seal box, sampling seal box is provided with watch window, action pane and injection port, action pane is provided with the oversleeve inserted for arm, coupon one end is connected with discharge nozzle, the other end is located in sampling seal box through injection port, coupon is provided with operation valve, real time sample is carried out while can realizing charging, save the job step of sampling separately, the sample of each storage tank takes out successively, save the working time, increase work efficiency, and ensure that the accuracy of sample detection data.
Coupon described in the utility model is provided with one section of damping hose, and prevent sieving machine from shaking the vibrations causing whole drawing mechanism, damping hose ensure that Stability Analysis of Structures.
Discharging joint is provided with between sieving machine described in the utility model and discharge nozzle, discharging joint is made up of buildup chamber and passage, one end, buildup chamber is connected with the discharging opening on sieving machine, the other end is connected with passage, the axis of passage and the angle of bottom surface, buildup chamber are not more than 170 degree, passage is connected with discharge nozzle, the bottom surface in buildup chamber is provided with sample outlet, coupon one end is connected with sample outlet, the other end is located in sampling seal box through injection port, device is while discharging, and coupon samples simultaneously, and simplify the operation step.
Sieving machine discharging opening described in the utility model is rectangle, and the buildup chamber of discharging joint is fan-shaped, and the flared end in fan-shaped buildup chamber is connected with sieving machine discharging opening, and the necking end in fan-shaped buildup chamber is connected with passage, makes sieving machine discharging unimpeded.
The injection port of coupon described in the utility model and seal box is tightly connected, and ensures process oxygen-free environment really, guarantees that sample is not oxidized, and ensures the accuracy of testing result.
The utility model owing to being provided with coupon on discharge nozzle, can sample while discharging, simultaneously, oxygen-free environment is remained in the process of materialsing, preventing sample to be oxidized causes result inaccurate, has the advantages such as work efficiency is high, testing result accurate, reduction intensity of workers.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further illustrated:
As shown in drawings, a kind of neodymium iron boron sieve powder sampler, be provided with sieving machine 1, sieving machine 1 is connected with storage tank through discharge nozzle 2, it is characterized in that sieving machine 1 side is provided with sampling seal box 2, sampling seal box 2 is provided with watch window, action pane and injection port, action pane is provided with the oversleeve inserted for arm, sieving machine 1 discharging opening is rectangle, discharging opening is connected with discharge nozzle through discharging joint, discharging joint is made up of fan-shaped buildup chamber 3 and circular passage 4, the flared end in fan-shaped buildup chamber 3 is connected with sieving machine discharging opening, the necking end in fan-shaped buildup chamber 3 is connected with passage 4, passage 4 is connected with discharge nozzle, discharge nozzle is connected with storage tank, passage 4 is not more than 170 degree with the angle of bottom surface, buildup chamber 3, the bottom surface in buildup chamber 3 is provided with sample outlet, coupon 5 one end is connected with sample outlet, the other end is located in sampling seal box 2 through injection port, device is while discharge nozzle discharging, coupon 5 samples simultaneously, simplify the operation step, coupon 5 is provided with operation valve 6, real time sample is carried out while can realizing charging, save the job step of sampling separately, the sample of each storage tank takes out successively, save the working time, increase work efficiency, and ensure that the accuracy of sample detection data, coupon 5 is provided with one section of damping hose 7, prevent sieving machine from shaking the vibrations causing whole drawing mechanism, damping hose ensure that Stability Analysis of Structures, the injection port of coupon and seal box is tightly connected, ensure process oxygen-free environment really, guarantee that sample is not oxidized, ensure the accuracy of testing result.
The utility model in actual applications, sampling seal box 2 is provided with nitrogen machine and nitrogen detecting device, in sampling process, first the nitrogen machine on sampling seal box 2 and nitrogen detecting device is opened, after nitrogen amount in seal box 2 to be sampled reaches setting, the operation valve 6 opened on coupon 5 starts to sample, owing to adding coupon 5 in discharging process, each storage tank is made to carry out when filling with substance, sample simultaneously, in feeding seal box, Vacuum Package is carried out to material to be detected after sampling, take out again and detect into laboratory, ensure that the oxygen-free environment of whole process, different storage tank can be different sampling, the processing step sampled is carried out again after decreasing charging in process, sample while charging, ensure that the sealing of the device in whole process, prevent original feeding mode from producing oxidation to material, make result inaccurate, the utility model can improve the accuracy of late detection sample data, have rational in infrastructure, easy to use, the advantages such as testing result is accurate.
Claims (5)
1. a neodymium iron boron sieve powder sampler, be provided with sieving machine, sieving machine is connected with storage tank through discharge nozzle, it is characterized in that sieving machine side is provided with sampling seal box, sampling seal box is provided with watch window, action pane and injection port, and action pane is provided with the oversleeve inserted for arm, and coupon one end is connected with discharge nozzle, the other end is located in sampling seal box through injection port, and coupon is provided with operation valve.
2. a kind of neodymium iron boron sieve powder sampler according to claim 1, is characterized in that coupon is provided with one section of damping hose.
3. a kind of neodymium iron boron sieve powder sampler according to claim 1, it is characterized in that between sieving machine and discharge nozzle, being provided with discharging joint, discharging joint is made up of buildup chamber and passage, one end, buildup chamber is connected with the discharging opening on sieving machine, the other end is connected with passage, the axis of passage and the angle of bottom surface, buildup chamber are not more than 170 degree, passage is connected with discharge nozzle, the bottom surface in buildup chamber is provided with sample outlet, coupon one end is connected with sample outlet, and the other end is located in sampling seal box through injection port.
4. a kind of neodymium iron boron sieve powder sampler according to claim 1 or 3, it is characterized in that sieving machine discharging opening is rectangle, the buildup chamber of discharging joint is fan-shaped, and the flared end in fan-shaped buildup chamber is connected with sieving machine discharging opening, and the necking end in fan-shaped buildup chamber is connected with passage.
5. a kind of neodymium iron boron sieve powder sampler according to claim 1, is characterized in that the injection port of coupon and seal box is tightly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520283320.2U CN204575385U (en) | 2015-05-05 | 2015-05-05 | A kind of neodymium iron boron sieve powder sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520283320.2U CN204575385U (en) | 2015-05-05 | 2015-05-05 | A kind of neodymium iron boron sieve powder sampler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204575385U true CN204575385U (en) | 2015-08-19 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520283320.2U Expired - Fee Related CN204575385U (en) | 2015-05-05 | 2015-05-05 | A kind of neodymium iron boron sieve powder sampler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204575385U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107490498A (en) * | 2017-07-31 | 2017-12-19 | 浙江中元磁业股份有限公司 | A kind of fine sintered NdFeB magnetic hypoxemia sampler and its sampling method |
-
2015
- 2015-05-05 CN CN201520283320.2U patent/CN204575385U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107490498A (en) * | 2017-07-31 | 2017-12-19 | 浙江中元磁业股份有限公司 | A kind of fine sintered NdFeB magnetic hypoxemia sampler and its sampling method |
| CN107490498B (en) * | 2017-07-31 | 2024-03-19 | 浙江中元磁业股份有限公司 | Micro-sintered neodymium-iron-boron magnetic powder hypoxia sampling device and sampling method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200331 Address after: 264300 Songjiazhuang village, man Town, Weihai City, Rongcheng, Shandong Patentee after: Youyan rare earth (Rongcheng) Co.,Ltd. Address before: 264300 Songjiazhuang village, man Town, Weihai City, Rongcheng, Shandong Patentee before: RONGCHENG HONGXIUSHAN MAGNETIC INDUSTRY Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150819 |