CN214503345U - Material circulating system of rapid detection device based on high-energy pulse laser - Google Patents
Material circulating system of rapid detection device based on high-energy pulse laser Download PDFInfo
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- CN214503345U CN214503345U CN202023171584.9U CN202023171584U CN214503345U CN 214503345 U CN214503345 U CN 214503345U CN 202023171584 U CN202023171584 U CN 202023171584U CN 214503345 U CN214503345 U CN 214503345U
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Abstract
The utility model discloses a material circulation system of short-term test device based on high-energy pulse laser, including setting up in the tee bend pipeline at secondary divider rear, the tee bend pipeline includes an entry and two exports, and an export rear of tee bend pipeline is provided with a transverse arrangement's detection belt, is provided with screw conveyer behind the detection belt two exits of tee bend pipeline be provided with the valve plate, the utility model discloses make and wait to detect not only can the sample test after the division of material, can carry out on-line measuring to on-line detector department through detecting belt transmission moreover, rethread screw conveyer delivers to bucket elevator department.
Description
Technical Field
The utility model belongs to the check out test set field, more specifically the material circulation system that relates to a quick detection device based on high-energy pulse laser that says so.
Background
The coal quality on-line detection system can quickly detect the coal quality in real time, can accurately judge the overall quality of batch coal in a weighted average manner, and has important significance for enterprises producing, processing and utilizing coal.
The traditional ash analyzer and the neutron activation all-element coal quality online monitoring technology are already applied to China to a certain extent, but the ash analyzer has single test index and has radiation danger; the neutron activation all-element coal quality analyzer is high in overall price, a neutron tube is short in service life, operation and maintenance cost is high, and radioactive pollution exists, so that large-scale application cannot be realized; in addition, the X-ray fluorescence technology requires sample preparation for testing, and also limits the application of the X-ray fluorescence technology in on-line detection.
At present, an automatic sampling machine is usually adopted when the coal quality is detected, and the detection process comprises the following steps: a primary collector of the sampling system realizes full-section sampling on the material belt; crushing all collected samples to be less than 50mm by a primary crusher such as a double-roller crusher, and reducing all the crushed samples in a primary reducing separator such as a tubular reducing separator; the waste sample enters a hopper lifter through a chute and returns to a material belt, the rest sample enters a hammer crusher to be secondarily crushed to be less than 13mm, and the secondarily crushed sample is secondarily divided through a rotary table divider; returning the split waste sample to the material belt through a bucket elevator, and feeding the rest sample into a sample collector; the sample in the sample collector is subjected to division, sample preparation and assay, so that the detection of the coal quality is realized, the detection efficiency is low, and the online detection cannot be realized.
The applicant has invented a rapid detection device based on high-energy pulsed laser, in which the problem of how to achieve a good conveying cycle of the material to be detected is to be solved.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model provides a make and wait to detect material not only can the sample detection after the shrinkage branch, can carry out on-line measuring to on-line detector department through detecting belt transmission moreover, rethread screw conveyer delivers to the bucket and carries machine department.
In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a material circulation system of quick detection device based on high-energy pulse laser, is including setting up the tee bend pipeline in secondary splitter rear, and the tee bend pipeline includes an entry and two exports, and an export rear of tee bend pipeline is provided with a transverse arrangement's detection belt, is provided with screw conveyer behind the detection belt two exits of tee bend pipeline be provided with the valve plate.
Further, a detection box body is arranged at the position of the detection belt, the detection belt is located in the detection box body, and a detection port is formed in the position, corresponding to the on-line analyzer, of the detection box body.
Furthermore, a finishing area is arranged between the detection belt and the on-line detector corresponding to the three-way pipeline, and a leveling baffle is arranged at the position of the detection box body corresponding to the finishing area.
Further it is provided with the installing support to detect box department that corresponds the flattening baffle, the logical groove that supplies the flattening baffle to pass is seted up at the top of detecting the box, is provided with locking mechanical system between flattening baffle and the installing support.
Further a strip-shaped groove is formed in the leveling baffle plate in the vertical direction, the locking mechanism comprises a locking bolt and a locking nut, and the locking bolt penetrates through the mounting support to be fixed with the strip-shaped groove and the locking nut.
Further the flattening baffle is provided with a plurality ofly, and a plurality of flattening baffles are arranged along the direction of delivery that detects the belt in proper order.
The leveling baffle further comprises a first guide plate and a second guide plate, and one side of the first guide plate is connected with one side of the second guide plate to enable the leveling baffle to be V-shaped.
The included angle between the first guide plate and the second guide plate of the plurality of leveling baffle plates is gradually increased from the front end to the rear end of the detection belt.
Compared with the prior art, the beneficial effects of the utility model are that:
1. a material circulating device is formed by adopting a detection belt and a screw conveyor, so that the final material is conveyed to a lifting machine of the original sampling system;
2. the valve plate designed at the three-way pipeline realizes the selection of the channel so as to change the conveying direction of the material according to the requirement;
3. the detection belt is provided with a plurality of levels of leveling baffles for leveling materials, and the multi-level leveling baffles can ensure that the materials on the detection belt keep level when arriving at the on-line analyzer.
Drawings
FIG. 1 is a flow chart of the detection using the present invention;
FIG. 2 is a perspective view of a high-energy pulse laser-based rapid detection device;
FIG. 3 is a cross-sectional view of a high-energy pulsed laser based rapid detection device;
FIG. 4 is a three-dimensional structure diagram of the material circulating device of the present invention;
fig. 5 is a schematic perspective view of the on-line analyzer and the scanning mobile station of the present invention;
FIG. 6 is a schematic view of a first three-dimensional structure of a leveling baffle according to the present invention;
fig. 7 is a schematic view of a three-dimensional structure of the middle leveling baffle of the present invention.
Reference numerals: 1. a three-way pipeline; 12. a valve plate; 2. detecting the box body; 21. leveling the baffle; 211. a first guide plate; 212. a second guide plate; 213. a strip-shaped groove; 22. mounting a bracket; 23. a detection port; 24. a locking mechanism; 27. connecting a hopper; 3. an on-line analyzer; 32. a laser outlet; 331. a roller; 4. scanning the mobile station; 41. a through hole; 42. a motor; 43. a support table; 431. a guide rail; 45. a transmission device; 451. a synchronous belt; 452. a synchronizing wheel; 5. a frame; 51. a screw; 6. detecting a belt; 7. a screw conveyor.
Detailed Description
The embodiments of the material circulation system of the rapid detection device based on high-energy pulse laser according to the present invention will be further described with reference to fig. 1 to 7.
In the description of the present invention, it should be noted that, for the orientation words, such as the terms "center", "lateral (X)", "longitudinal (Y)", "vertical (Z)", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., the orientation and the positional relationship are indicated based on the orientation or the positional relationship shown in the drawings, and the description is only for convenience of describing the present invention and simplifying the description, but not for indicating or implying that the device or the element referred to must have a specific orientation, be constructed and operated in a specific orientation, and should not be construed as limiting the specific protection scope of the present invention.
Furthermore, if the terms "first" and "second" are used for descriptive purposes only, they are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features. Thus, the definition of "a first" or "a second" feature may explicitly or implicitly include one or more of the features, and "a plurality" or "a plurality" in the description of the invention means two or more unless a specific definition is explicitly provided.
The utility model provides a quick detection device based on high-energy pulse laser, is including setting up in tee bend pipeline 1 at secondary splitter rear, and tee bend pipeline 1 includes an entry and two exports, and the entry is connected promptly in secondary splitter rear, and an export rear of tee bend pipeline 1 is provided with a transverse arrangement's detection belt 6, is provided with online analysis appearance 3 in the top of detecting belt 6, is provided with screw conveyer 7 behind the detection belt 6 two exits of tee bend pipeline 1 be provided with valve plate 12.
Built-in high energy pulse laser of online analysis appearance 3 in this embodiment, as shown in fig. 1, the utility model discloses an online detection system based on add on the basis of former automatic sampling machine gets into the sample collector at the surplus appearance through the secondary splitter, abandons the appearance and directly gets into bucket elevator (bucket elevator) not, but through detecting belt 6 and screw conveyer 7 after reentrant bucket elevator, online analysis appearance 3 installs in the top that detects belt 6, abandons the appearance and realizes automated inspection when online analysis appearance 3 locates.
Another export lug connection of tee bend pipeline 1 is to the bucket machine of carrying in this embodiment, valve plate 12 on the tee bend pipeline 1 can adopt the picture peg, two exits at tee bend pipeline 1 have the socket, when needs carry out on-line measuring, insert the picture peg in the socket of tee bend pipeline 1 that is connected with the bucket machine of carrying, open tee bend pipeline 1 promptly and detect the passageway of belt 6, if need not on-line measuring, then insert the picture peg in the socket that tee bend pipeline 1 is connected detection belt 6, with the shutoff between tee bend pipeline 1 and the detection belt 6.
Or the two jacks are provided with plugboards, and whether the plugboards are plugged into the jacks can be selected according to needs.
In this embodiment, it is preferable that the detection belt 6 is provided with a dustproof box 2, the detection belt 6 is located in the dustproof box 2, the detection port 23 is provided at the position of the dustproof box 2 corresponding to the on-line analyzer 3, and the on-line analyzer 3 is provided with a laser outlet 32.
The dustproof box body 2 wraps the detection belt 6, so that dust can be prevented from leaking; the detection port 23 is opposite to the laser outlet 32, and the online analyzer 3 performs online detection and analysis on the materials on the detection belt 6 through the laser outlet 32 and the detection port 23.
At the end of the dust-proof box 2 corresponding to the detection belt 6, a connection hopper 27 may be provided, and the connection hopper 27 is connected to the screw conveyor 7 at the same time, which can be used to transfer the material into the screw conveyor 7.
In the present embodiment, it is preferable that the scanning moving stage 4 is provided at the on-line analyzer 3, the scanning moving stage 4 includes a supporting stage 43, a longitudinally arranged guide rail 431 is provided on the supporting stage 43, the on-line analyzer 3 is slidably connected to the guide rail 431 along the longitudinal direction, and a driving mechanism and a transmission device 45 for driving the on-line analyzer 3 to move are provided on the supporting stage 43.
As shown in fig. 5, the preferred embodiment of the present invention has two rails 431, two rails 431 extend along the y direction, two rails 431 are distributed along the x direction, and a sliding block or a roller 331 is provided on the on-line analyzer 3 to match with the rails 431.
The driving mechanism is a motor 42, the preferred transmission device 45 includes a pair of timing belts 451 and a timing wheel 452, the timing wheel 452 is disposed on the support platform 43, the two timing belts 451 are respectively disposed at two lateral sides of the online analyzer 3, the timing wheels 452 at the same preferred y-position are connected through the timing shafts, and the timing belts 451 are fixed to the online analyzer 3.
The detection belt 6 carries materials to move along the x direction, and the scanning mobile station 4 can enable the online analyzer 3 to move back and forth above the detection belt 6 along the y direction for scanning, so that full-section scanning of all the materials on the detection belt 6 is realized, and the representativeness of online detection is improved; wherein, a synchronous wheel 452 and a synchronous belt 451 transmission device 45 are adopted, thereby not only ensuring the running precision, but also being applicable to industrial fields; the scanning stage 4 is provided with two timing belts 451 to prevent the single timing belt 451 from being jammed when it is biased.
In the present embodiment, a distance sensor is preferably provided on the on-line analyzer 3, and the distance sensor faces the detection belt 6.
On distance sensor was fixed in on-line analyzer 3, its real-time detection and the material between the distance, can realize that the material height detects and then judges that the material has or not, realize the overall process automatic test, prevent that laser from arousing to detect belt 6 and cause data interference and to the burn that detects belt 6.
In this embodiment, a frame 5 is disposed below the scanning moving stage 4, and a horizontal adjusting mechanism is disposed between the supporting table 43 and the frame 5, as shown in fig. 1, in this embodiment, the horizontal adjusting mechanism preferably includes a screw 51 and a nut, the screw 51 is vertically fixed on the frame 5, a through hole 41 for the screw 51 to pass through is disposed on the supporting table 43, the through hole 41 is disposed at each of four corners of the supporting table 43, the screw 51 is disposed at a corresponding position of the frame 5, and the nut is fixed on the screw 51 and located at upper and lower sides of the through hole 41.
In the embodiment, the position between the three-way pipeline 1 and the online detector, corresponding to the detection belt 6, is an arranging area, and the position of the dustproof box body 2, corresponding to the arranging area, is provided with a leveling baffle 21.
As shown in fig. 2 and 4, when the material reaches the detection belt 6 through the three-way pipe 1, the surface of the material is uneven, and when the material passes through the leveling baffle 21, the leveling baffle 21 blocks the raised material to transfer the material to the side surface, so that the material is sorted to be flat, that is, the thickness of each part is basically the same.
In this embodiment, a mounting bracket 22 is disposed at a position of the dustproof box body 2 corresponding to the leveling baffle 21, a through slot for the leveling baffle 21 to pass through is disposed at the top of the dustproof box body 2, and a locking mechanism 24 is disposed between the leveling baffle 21 and the mounting bracket 22.
Specifically, a strip-shaped groove 213 is formed in the leveling baffle 21 in the vertical direction, the locking mechanism 24 includes a locking bolt and a locking nut, and the locking bolt penetrates through the mounting bracket 22 to be fixed with the strip-shaped groove 213 and the locking nut.
Through loosening locking mechanical system 24, can make flattening baffle 21 vertical removal in logical groove department to the distance of adjustment flattening baffle 21 bottom to detection belt 6, with the thickness of adjustment material, locking mechanical system 24 simple structure in this embodiment, easy operation.
The leveling baffles 21 of the preferred embodiment are provided with a plurality of leveling baffles 21, the plurality of leveling baffles 21 are sequentially arranged along the conveying direction of the detection belt 6, as shown in fig. 2, in the embodiment, the material is conveyed to the front end in the direction of the detection belt 6, the material is separated from the detection belt 6 and is taken as the rear end, and the heights of all the leveling baffles 21 are gradually reduced from the front end to the rear end of the detection belt 6, that is, the distance between the leveling baffles 21 and the detection belt 6 is gradually reduced, so as to realize the multi-stage leveling of the material.
As shown in fig. 6 and 7, the leveling baffle 21 of the preferred embodiment includes a first guide plate 211 and a second guide plate 212, the first guide plate 211 and the second guide plate 212 are connected at one side to make the leveling baffle 21 in a "V" shape, an included angle between the first guide plate 211 and the second guide plate 212 of the leveling baffles 21 is gradually increased from the front end to the rear end of the detection belt 6, that is, an included angle between the first guide plate 211 and the second guide plate 212 of the leveling baffle 21 closest to the front end of the detection belt 6 is minimum, a blocking force for the material is small, so that the material can smoothly pass through, after passing through the leveling baffle 21, the material has already decreased by a certain height, an included angle between the first guide plate 211 and the second guide plate 212 of the leveling baffle 21 at the rear side is increased, so that the material can smoothly pass through and be leveled by the decreased height again, and such reciprocating is performed, so that the material can be quickly leveled, and the leveling baffle 21 is not damaged due to excessive resistance, so that the material surface is guaranteed to be flat to the maximum extent.
It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (8)
1. The utility model provides a quick detection device's material circulation system based on high energy pulse laser which characterized in that: the device comprises a three-way pipeline arranged behind a secondary splitter, wherein the three-way pipeline comprises an inlet and two outlets, a transversely-arranged detection belt is arranged behind one outlet of the three-way pipeline, a spiral conveyor is arranged behind the detection belt, and valve plates are arranged at the two outlets of the three-way pipeline.
2. The material circulating system of the high-energy pulse laser-based rapid detection device according to claim 1, wherein: the detection belt is provided with a detection box body, the detection belt is positioned in the detection box body, and a detection port is formed in the detection box body corresponding to the on-line analyzer.
3. The material circulating system of the high-energy pulse laser-based rapid detection device according to claim 2, wherein: the detection belt is arranged between the three-way pipeline and the on-line detector in a finishing area, and the detection box body is provided with a leveling baffle plate in a position corresponding to the finishing area.
4. The material circulating system of the high-energy pulse laser-based rapid detection device according to claim 3, wherein: the detection box body is provided with a mounting bracket corresponding to the leveling baffle, the top of the detection box body is provided with a through groove for the leveling baffle to pass through, and a locking mechanism is arranged between the leveling baffle and the mounting bracket.
5. The material circulating system of the high-energy pulse laser-based rapid detection device according to claim 4, wherein: a strip-shaped groove is formed in the leveling baffle plate in the vertical direction, the locking mechanism comprises a locking bolt and a locking nut, and the locking bolt penetrates through the mounting support to be fixed with the strip-shaped groove and the locking nut.
6. The material circulating system of the high-energy pulse laser-based rapid detection device according to claim 5, wherein: the leveling baffle is provided with a plurality ofly, and a plurality of leveling baffles are arranged along the direction of delivery who detects the belt in proper order.
7. The material circulating system of the high-energy pulse laser-based rapid detection device as claimed in claim 6, wherein: the leveling baffle comprises a first guide plate and a second guide plate, and one side of the first guide plate is connected with one side of the second guide plate to enable the leveling baffle to be V-shaped.
8. The material circulating system of the high-energy pulse laser-based rapid detection device according to claim 7, wherein: the included angle between the first guide plate and the second guide plate of a plurality of leveling baffle plates is gradually increased from the front end to the rear end of the detection belt.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023171584.9U CN214503345U (en) | 2020-12-24 | 2020-12-24 | Material circulating system of rapid detection device based on high-energy pulse laser |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202023171584.9U CN214503345U (en) | 2020-12-24 | 2020-12-24 | Material circulating system of rapid detection device based on high-energy pulse laser |
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| CN214503345U true CN214503345U (en) | 2021-10-26 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115266184A (en) * | 2022-08-19 | 2022-11-01 | 重庆钢铁股份有限公司 | Belt end sampling device |
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2020
- 2020-12-24 CN CN202023171584.9U patent/CN214503345U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115266184A (en) * | 2022-08-19 | 2022-11-01 | 重庆钢铁股份有限公司 | Belt end sampling device |
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