CN111220351A - Sampling device for researching movement locus of particles - Google Patents
Sampling device for researching movement locus of particles Download PDFInfo
- Publication number
- CN111220351A CN111220351A CN202010041313.7A CN202010041313A CN111220351A CN 111220351 A CN111220351 A CN 111220351A CN 202010041313 A CN202010041313 A CN 202010041313A CN 111220351 A CN111220351 A CN 111220351A
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- CN
- China
- Prior art keywords
- plate
- sampling
- sampling tube
- hole
- chute
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- 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.)
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M10/00—Hydrodynamic testing; Arrangements in or on ship-testing tanks or water tunnels
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
- G01N23/02—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material
- G01N23/04—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material and forming images of the material
- G01N23/046—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material and forming images of the material using tomography, e.g. computed tomography [CT]
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N2021/8411—Application to online plant, process monitoring
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2223/00—Investigating materials by wave or particle radiation
- G01N2223/60—Specific applications or type of materials
- G01N2223/635—Specific applications or type of materials fluids, granulates
Abstract
The application provides a sampling device for researching the motion trail of particles, which comprises a long bottom plate; a feeding pipe and a plurality of sampling pipes which are connected through a connecting mechanism are sequentially arranged on the long bottom plate along the axis direction; the feeding pipe is provided with at least two feeding ports, and one end far away from the sampling pipe is provided with a power mechanism; the connecting mechanism comprises a partition plate and a sliding chute; the partition board is provided with two stations along the direction of the sliding chute; the two stations are respectively provided with a first through hole and a second through hole corresponding to the sampling tubes; an end cover used for plugging the sampling tube is detachably arranged in the first through hole; the sampling tube is arranged on the chute through a sliding plate; the feeding pipe is connected with the adjacent second through hole. According to the technical scheme that this application embodiment provided, the sampling tube can feed through or separate with adjacent batch charging pipe/sampling tube through sliding along the spout, during the sample, only need slide the sampling tube to first through-hole department along the spout, install the end cover alright take out after the sampling tube at will, the granule in the sampling tube is in and is full of the state, can not change.
Description
Technical Field
The application relates to the technical field of experimental equipment, in particular to a sampling device for researching the movement track of particles.
Background
The automatic spiral feeder is mainly used for feeding powder and granular materials, and is suitable for feeding equipment with certain height requirements in the industries of food, chemical industry, building materials, plastics, packaging and the like; the spiral material loading machine is rotatory through helical blade and then promotes the material, and in its transportation process, the material can not rotate with the blade together, but powder granule can appear laminar flow and flocculation flow in the pipeline inside and can't learn to do not have corresponding check out test set at present.
Disclosure of Invention
In view of the above-mentioned drawbacks and deficiencies of the prior art, it is desirable to provide a sampling device for studying the motion trajectory of particles.
The application provides a particle motion track detection device, which comprises a long bottom plate; a feeding pipe and a plurality of sampling pipes which are connected through a connecting mechanism are sequentially arranged on the long bottom plate along the axis direction; the feeding pipe is provided with at least two feeding ports, and one end far away from the sampling pipe is provided with a power mechanism; the connecting mechanism comprises a partition plate and a sliding chute; the partition board is provided with two stations along the direction of the sliding chute; the two stations are respectively provided with a first through hole and a second through hole corresponding to the sampling tubes; an end cover used for plugging the sampling tube is detachably arranged in the first through hole; the sampling tube is arranged on the chute through a sliding plate; the feeding pipe is connected with the adjacent second through hole.
Further, the power mechanism comprises a worm positioned in the feeding pipe and a motor used for driving the worm.
Furthermore, the sliding plate is formed by splicing a first plate and a second plate; the first plate and the second plate are arranged along the sliding direction.
Further, the first plate includes an upper plate and a lower plate; the butt joint of the upper plate and the lower plate is provided with corresponding semicircular holes corresponding to the sampling tubes respectively.
Further, the sliding groove comprises an upper sliding groove and a lower sliding groove; the lower chute is fixedly arranged on the long bottom plate; the upper chute is detachably mounted on the partition plate.
Further, the sampling tube is an acrylic tube.
Furthermore, two end faces of the sampling tube are respectively provided with a threaded hole; the threaded holes are uniformly distributed along the circumferential direction.
Furthermore, the end cover is provided with corresponding thread through holes corresponding to the thread holes.
The application has the advantages and positive effects that: the sampling tube can communicate or separate with adjacent feeding tube/sampling tube through sliding along the sliding groove, during sampling, the sampling tube only needs to slide along the sliding groove to the first through hole, the end cover is installed behind the sampling tube and can be taken out at will, particles in the sampling tube are in a full state, and the change can not occur.
Drawings
Fig. 1 is a schematic structural diagram of a sampling apparatus for studying a movement locus of particles according to an embodiment of the present application;
fig. 2 is a schematic structural diagram of a cross-sectional view of a sampling device for studying a particle motion trajectory according to an embodiment of the present application.
The text labels in the figures are represented as: 100-long bottom plate; 110-a feeding pipe; 111-a worm; 112-a motor; 120-a sampling tube; 121-a cover plate; 122-a sled; 130-a feeding port; 200-a separator.
Detailed Description
The following detailed description of the present application is given for the purpose of enabling those skilled in the art to better understand the technical solutions of the present application, and the description in this section is only exemplary and explanatory, and should not be taken as limiting the scope of the present application in any way.
Referring to fig. 1 and fig. 2, the present embodiment provides a sampling device for studying a particle motion trajectory, which includes a long bottom plate 100, a feeding tube 110 and a plurality of sampling tubes 120 are disposed on the long bottom plate 100 along an axial direction, and the sampling tubes 120 are connected to the adjacent feeding tube 110/sampling tube 120 through a connection mechanism respectively; the feeding pipe 110 is positioned at one end of the long bottom plate 100, the top of the feeding pipe is provided with two feeding ports 130 along the direction vertical to the long bottom plate 100, and the two feeding ports 130 are arranged along the axial direction of the feeding pipe 110; one end of the feeding pipe 110, which is far away from the sampling pipe 120, is provided with a power mechanism, and after being fed from the feeding port 130, the particles are conveyed to the direction of the sampling pipe 120 through the power mechanism; the connecting mechanism comprises a partition board 200 and a sliding chute, the partition board 200 is provided with two stations along the direction of the sliding chute, and the two stations are respectively provided with a first through hole and a second through hole corresponding to the sampling tube 120; the second through hole can enable the sampling tube 120/the feeding tube 110 on two sides to be communicated, and an end cover 121 for plugging the sampling tube 120 is detachably arranged in the first through hole; the sampling tube 120 is connected with the chute by being mounted on a slide plate 122; the sampling tube 120 can slide relative to the partition board 200, and the end surface of the sampling tube is attached to the partition board 200, so that particles in the sampling tube 120 cannot leak out in the sliding process; the feeding pipe 110 is fixedly connected with the second connecting hole.
In a preferred embodiment, the power mechanism comprises a worm 111 inside the feeding tube 110 and an electric motor 112 for driving the worm 111.
In a preferred embodiment, the sliding plate 122 is formed by splicing a first plate and a second plate, and the first plate and the second plate are arranged along the sliding direction; the first plate comprises an upper plate and a lower plate, and the butt joint of the upper plate and the lower plate is respectively provided with corresponding semicircular holes corresponding to the sampling tubes 120; the detachable installation of the sampling tube 120 and the sliding plate 122 can be realized through the upper plate and the lower plate; after the sampling tube 120 can be ensured to slide away from the second through hole through the first plate and the second plate, the second plate can block the second through hole, and leakage of particles is effectively prevented. In other embodiments of the present application, the upper/lower plate may also be integrally formed with the second plate.
In a preferred embodiment, the chute comprises an upper chute and a lower chute; the lower chutes are arranged on the long bottom plate 100 in parallel and are vertical to the axial direction of the long bottom plate 100; the lower chute is provided with corresponding slots corresponding to the partition board 200, and the slots are arranged along the axial direction of the lower chute; the partition board 200 forms a groove with the protrusion of the edge of the sliding groove after being inserted into the slot; the slide plate 122 is positioned in the groove; the upper chute and the lower chute have the same structure and are detachably mounted on the top of the partition board 200. In other embodiments of the present application, the lower chute and the partition 200 may also be integrally formed.
In a preferred embodiment, sampling tube 120 is an acrylic tube; not only can the condition inside be observed to the naked eye, put into CT machine and can scan the granule in the pipe, make the granule scan more clear.
In a preferred embodiment, the sampling tube 120 has two end faces respectively provided with threaded holes along the axial direction, and the threaded holes are uniformly arranged along the circumferential direction.
In a preferred embodiment, the end cap 121 is provided with corresponding threaded through holes corresponding to the threaded holes.
The principles and embodiments of the present application are explained herein using specific examples, which are provided only to help understand the method and the core idea of the present application. The foregoing is only a preferred embodiment of the present application, and it should be noted that there are objectively infinite specific structures due to the limited character expressions, and it will be apparent to those skilled in the art that a plurality of modifications, decorations or changes may be made without departing from the principle of the present invention, and the technical features described above may be combined in a suitable manner; such modifications, variations, combinations, or adaptations of the invention in other contexts without modification may be viewed as within the scope of the present application.
Claims (8)
1. A sampling device for studying the motion trajectory of particles, characterized by comprising an elongated base plate (100); a feeding pipe (110) and a plurality of sampling pipes (120) which are connected through a connecting mechanism are sequentially arranged on the long bottom plate (100) along the axial direction; the feeding pipe (110) is provided with at least two feeding ports (130), and one end far away from the sampling pipe (120) is provided with a power mechanism; the connecting mechanism comprises a partition plate (200) and a sliding groove; the partition plate (200) is provided with two stations along the direction of the sliding groove; the two stations are respectively provided with a first through hole and a second through hole corresponding to the sampling tube (120); an end cover (121) used for plugging the sampling tube (120) is detachably arranged in the first through hole; the sampling tube (120) is mounted on the chute through a sliding plate (122); the feeding pipe (110) is connected with the adjacent second through hole.
2. Sampling device for studying the movement trajectory of particles according to claim 1, characterized in that the power means comprise a worm (111) inside the feeding duct (110) and a motor (112) for driving the worm (111).
3. The sampling device for studying the motion trajectory of particles according to claim 1, wherein the sliding plate (122) is formed by splicing a first plate and a second plate; the first plate and the second plate are arranged along a sliding direction.
4. A sampling device according to claim 3, wherein the first plate comprises an upper plate and a lower plate; the butt joint of the upper plate and the lower plate is provided with corresponding semicircular holes corresponding to the sampling tubes (120).
5. The sampling device for studying the motion trajectory of particles according to claim 1, wherein the chute comprises an upper chute and a lower chute; the lower chute is fixedly arranged on the long bottom plate (100); the upper chute is detachably mounted on the partition board (200).
6. The sampling device for studying the motion trajectory of particles according to claim 1, characterized in that the sampling tube (120) is an acrylic tube.
7. The sampling device for studying the motion trail of particles as claimed in claim 1, wherein the sampling tube (120) is provided with threaded holes at two end faces thereof; the threaded holes are uniformly distributed along the circumferential direction.
8. The sampling device for studying the motion trail of particles as claimed in claim 7, wherein the end cap (121) is provided with corresponding threaded through holes corresponding to the threaded holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010041313.7A CN111220351B (en) | 2020-01-15 | 2020-01-15 | Sampling device for researching movement locus of particles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010041313.7A CN111220351B (en) | 2020-01-15 | 2020-01-15 | Sampling device for researching movement locus of particles |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111220351A true CN111220351A (en) | 2020-06-02 |
| CN111220351B CN111220351B (en) | 2021-07-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010041313.7A Expired - Fee Related CN111220351B (en) | 2020-01-15 | 2020-01-15 | Sampling device for researching movement locus of particles |
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Citations (18)
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| US4432674A (en) * | 1979-07-20 | 1984-02-21 | Stahlwerke Peine-Salzgitter Ag | Method and device for analyzing the solid matter content in a hydraulic conveying stream of a carrier liquid with solid particles |
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2020
- 2020-01-15 CN CN202010041313.7A patent/CN111220351B/en not_active Expired - Fee Related
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| JPH04346051A (en) * | 1991-05-23 | 1992-12-01 | Nippon Shokubai Co Ltd | Device for sampling of particle |
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| Publication number | Publication date |
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| CN111220351B (en) | 2021-07-20 |
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