CN208568532U - A kind of dry laser particles distribution instrument - Google Patents
A kind of dry laser particles distribution instrument Download PDFInfo
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- CN208568532U CN208568532U CN201820906266.6U CN201820906266U CN208568532U CN 208568532 U CN208568532 U CN 208568532U CN 201820906266 U CN201820906266 U CN 201820906266U CN 208568532 U CN208568532 U CN 208568532U
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Abstract
The utility model discloses a kind of dry laser particles distribution instruments, including upper box, the bottom of the upper box is fixedly connected with lower box, liquid pump is fixedly connected on the right side of the lower box inner wall, the inlet of the liquid pump is communicated with inlet tube, and the liquid outlet of the liquid pump is communicated with the first outlet tube, is communicated with the second outlet tube in the middle part of first outlet tube, the right end of first outlet tube is communicated with out liquid cover, and the utility model relates to particles distribution instrument technical fields.The dry laser particles distribution instrument, electric energy is provided by the first battery for liquid pump, starting liquid pump drive makes cleaning solution enter liquid cover from the first outlet tube, so that cleaning solution cleans the surface for subtracting spray bushing, and lab space progress can also more comprehensively be cleaned by distribution instrument inner wall top showerhead and jet head, so that device internal washing is more clean, and it is convenient to use next time, it will not interfere reusing.
Description
Technical field
The utility model relates to particles distribution instrument technical field, specially a kind of dry laser particles distribution instrument.
Background technique
Size distribution, which refers to, reflects that different-grain diameter particle accounts for particle total amount in powder sample with specific instrument and method
Percentage.There are section distribution and two kinds of forms of cumulative distribution.Section distribution is also known as differential distribution or frequency distribution, it is indicated
A series of percentage composition of particle in particle size intervals.Cumulative distribution also makes integral be distributed, it is represented less than or big Mr. Yu's partial size
The percentage composition of grain, dust are settled in liquid phase or gas phase media by particle size sequence.It uses up and is centainly being settled through method
The position height h measures the dust concentration of different-grain diameter in light beam, calculates granularity of dust distribution, and mathematical equation is also used to
Size distribution is described.This kind of mathematical expression is associated with actual crack mechanics though there have been attempts, it is most or it is some only just
In the rule-of-thumb relation of presentation data.When data must be handled, mathematical expression comes in handy；But this is often required that using calculating
Machine, and under such conditions, the matrix of real data indicates same convenient, and more reliable.
After use, the lab space inside distribution instrument cannot be carried out more comprehensively clearly existing dry laser particles distribution instrument
It washes, will affect the experiment of Laser particle-size distribution next time when serious, the inside of existing dry laser particles distribution instrument is not imitated
Cooling structure so that when laser irradiation, device over-heat inside influences the service life of device.
Utility model content
In view of the deficiencies of the prior art, the utility model provides a kind of dry laser particles distribution instrument, solves distribution
Lab space inside instrument cannot be cleaned more comprehensively and when laser irradiation, and device over-heat inside influences the use of device
The problem of service life.
In order to achieve the above object, the utility model is achieved by the following technical programs: a kind of dry laser granularity point
Cloth instrument, including upper box, the bottom of the upper box are fixedly connected with lower box, are fixedly connected on the right side of the lower box inner wall
There is a liquid pump, the inlet of the liquid pump is communicated with inlet tube, and the liquid outlet of the liquid pump is communicated with the first outlet tube, and described first
The second outlet tube is communicated in the middle part of outlet tube, the right end of first outlet tube is communicated with out liquid cover, second outlet tube
Top sequentially pass through lower box and upper box and extend to the inside of upper box, the left side of the upper box inner wall is from top to bottom
Successively it is fixed with laser head fixed block and the first battery, the right side of the laser head fixed block and left side for being located at glass blocks is solid
Surely it is connected with laser head, the top movable of the upper box is connected with shield, the top of the upper box and is located at charging cover
Inside be communicated with charging cover, the top of the upper box inner wall and be located at charging cover underface be communicated with feeding-distribution device, it is described
Radiator is fixedly connected on the right side of upper box.
Preferably, the right side of first battery and be located at upper box bottom be fixedly connected with drain block, it is described to lead
It is communicated with jet head on the right side of liquid block, is fixedly connected with optics glass between the top of the drain block and the top of upper box inner wall
Glass block.
Preferably, it is fixedly connected between the top and bottom of the upper box inner wall and on the left of radiator
Tabula rasa, the inner wall of the upper box and be located at light-transmitting plate on the right side of be fixedly connected with fixed baffle, the fixed baffle and light transmission
Exposure image plate is connected between plate.
Preferably, the right side of the upper box inner wall and be located at radiator immediately below be fixedly connected with the second electric power storage
Pond, the bottom of the upper box and the top of lower box offer bakie, and the two sides of the bakie, which are fixedly connected to, subtracts spray
Bushing is communicated with outlet tube on the right side of the lower box.
Preferably, the feeding-distribution device includes fixed cover, and the top of the fixed cover and the top of upper box inner wall are fixed
Connection, the right side of the fixed cover are fixedly connected with rotary electric machine, and fixed cover is run through simultaneously in one end of the rotary electric machine output shaft
The inside of fixed cover is extended to, the surface of rotary electric machine output shaft one end and the inside for being located at fixed cover, which are fixedly connected with, dials
Motion block, the bottom of the fixed cover and is located at immediately below slide block and is communicated with discharge barrel.
Preferably, the radiator includes ventilating cover, and micro motor is fixedly connected on the right side of the ventilating cover, described
The outer surface of micro motor output shaft one end is fixedly connected with fan leaf, the right side of the micro motor and the right side of upper box inner wall
Side is fixedly connected, the right side of the upper box inner wall and be located at micro motor on the right side of be communicated with air leaving cover.
Beneficial effect
The utility model provides a kind of dry laser particles distribution instrument.Have it is following the utility model has the advantages that
(1), the dry laser particles distribution instrument is communicated with inlet tube, the liquid outlet of liquid pump by the inlet in liquid pump
It is communicated with the first outlet tube, the second outlet tube is communicated in the middle part of the first outlet tube, the right end of the first outlet tube is communicated with out liquid
Cover, the top of the second outlet tube sequentially passes through lower box and upper box from top to bottom and extends to the inside of upper box, upper box
The left side of inner wall is successively fixed with laser head fixed block and the first battery from top to bottom, the right side of the first battery and is located at upper
The bottom of cabinet is fixedly connected with drain block, is communicated with jet head on the right side of drain block, is provided by the first battery for liquid pump
Electric energy, starting liquid pump drive make cleaning solution from the first outlet tube enter liquid cover so that cleaning solution to subtract spray bushing surface into
Row cleaning, and lab space progress can also more comprehensively be cleaned by distribution instrument inner wall top showerhead and jet head,
So that device internal washing is more clean, and it is convenient to use next time, it will not interfere reusing.
(2), the dry laser particles distribution instrument, by including ventilating cover in radiator, the right side of ventilating cover is fixed to be connected
It is connected to micro motor, the outer surface of micro motor output shaft one end is fixedly connected with fan leaf, micro motor right side and upper box
Be fixedly connected on the right side of inner wall, the right side of upper box inner wall and be located at micro motor on the right side of be communicated with air leaving cover, pass through sub-material
Device and radiator, can siccative feeding experiments to device it is more uniform, prevent from generating in a smaller space a large amount of dry
Material aggregation improves accuracy rate, by fan leaf constantly by fixed baffle side so that the instrument in device generates erroneous judgement
Hot gas is lost to outside, and device is radiated as early as possible, extends service life.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of the utility model feeding-distribution device；
Fig. 3 is the structural schematic diagram of the utility model radiator.
In figure: 1- upper box, 2- lower box, 3- liquid pump, 4- inlet tube, the first outlet tube of 5-, the second outlet tube of 6-, 7- go out
Liquid cover, 8- laser head fixed block, the first battery of 9-, 10- drain block, 11- glass blocks, 12- laser head, 13- shield, 14- into
Expect cover, 15- feeding-distribution device, 151- fixation cover, 152- rotary electric machine, 153- slide block, 154- discharge barrel, 16- radiator,
The fixed gear of 161- ventilating cover, 162- micro motor, 163- fan leaf, 164- air leaving cover, 17- jet head, 18- light-transmitting plate, 19-
Plate, 20- exposure image plate, the second battery of 21-, 22- bakie, 23- subtract spray bushing, 24- outlet tube.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of dry laser particles distribution instrument, including it is upper
Cabinet 1, the bottom of upper box 1 are fixedly connected with lower box 2, liquid pump 3 are fixedly connected on the right side of 2 inner wall of lower box, liquid pump 3
Inlet is communicated with inlet tube 4, and the liquid outlet of liquid pump 3 is communicated with the first outlet tube 5, and the middle part of the first outlet tube 5 is communicated with
Two outlet tubes 6, the right end of the first outlet tube 5 are communicated with out liquid cover 7, and the top of the second outlet tube 6 sequentially passes through lower box 2 and upper
Cabinet 1 and the inside for extending to upper box 1, the left side of 1 inner wall of upper box are successively fixed with 8 He of laser head fixed block from top to bottom
First battery 9, the right side of laser head fixed block 8 and the left side for being located at glass blocks 11 are fixedly connected with laser head 12, upper box 1
Top movable be connected with shield 13, the top of the upper box 1 and inside for being located at charging cover 14 is communicated with charging cover 14, upper box
The top of 1 inner wall and be located at charging cover 14 underface be communicated with feeding-distribution device 15, the right side of upper box 1 is fixedly connected with heat dissipation
Device 16 is that liquid pump 3 provides electric energy by the first battery 9, and the starting drive of liquid pump 3 enters cleaning solution from the first outlet tube 5
Liquid cover 7 out the right side of the first battery 9 and is located at upper box 1 so that cleaning solution cleans the surface for subtracting spray bushing 23
Bottom is fixedly connected with drain block 10, and the right side of drain block 10 is communicated with jet head 17, in the top of drain block 10 and upper box 1
It is fixedly connected with transfer glass 11 between the top of wall, between the top and bottom of 1 inner wall of upper box and is located at radiator
16 left side is fixedly connected with light-transmitting plate 18, the inner wall of the upper box 1 and right side for being located at light-transmitting plate 18 is fixedly connected with fixed gear
Plate 19, is connected with exposure image plate 20 between fixed baffle 19 and light-transmitting plate 18, the right side of 1 inner wall of upper box and being located at dissipates
The underface of thermal 16 is fixedly connected with the second battery 21, and the bottom of upper box 1 and the top of lower box 2 offer leakage
Slot 22, the two sides of bakie 22, which are fixedly connected to, subtracts spray bushing 23, and the right side of lower box 2 is communicated with outlet tube 24, can be by dividing
Cloth instrument inner wall top showerhead and jet head 17 more comprehensively clean lab space progress, so that device internal washing is more
Add completely, it is convenient to use next time, it will not interfere reusing, feeding-distribution device 15 includes fixed cover 151, fixes cover
It is fixedly connected at the top of 151 top and 1 inner wall of upper box, the right side of fixed cover 151 is fixedly connected with rotary electric machine 152, turns
One end of dynamic 152 output shaft of motor is through the fixed inside covered 151 and extend to fixed cover 151,152 output shaft one of rotary electric machine
The surface at end and the inside for being located at fixed cover 151 are fixedly connected with slide block 153, the bottom of fixed cover 151 and are located at slide block
153 underface is communicated with discharge barrel 154, and radiator 16 includes ventilating cover 161, and the right side of ventilating cover 161 is fixedly connected with
The outer surface of micro motor 162,162 output shaft one end of micro motor is fixedly connected with fan leaf 163, the right side of micro motor 162
Be fixedly connected on the right side of side and 1 inner wall of upper box, the right side of 1 inner wall of upper box and be located at micro motor 162 right side be communicated with
Air leaving cover 164, by feeding-distribution device 15 and radiator 16, can siccative feeding experiments to device it is more uniform, prevent
A large amount of siccative aggregations are generated in lesser space to improve accuracy rate so that the instrument in device generates erroneous judgement, pass through fan leaf
The hot gas of 19 side of fixed baffle is constantly lost to outside by 163, and device is radiated as early as possible, is extended using the longevity
Life.
In use, first micro motor 162 and laser head fixed block 8 are electrically connected with external power supply, then by the second battery
21 and first battery 9 it is fully charged, then by laser fineness gage place in position so that the lower box 2 of device is protected
Water holding is flat, opens shield 13, and detection gas or particulate material will be needed to be passed through or be placed in charging cover 14, then again will
Start micro motor 162, drive slide block 153 to rotate, detected material is allowed to be uniformly dispersed in the interior intracavitary of distribution instrument,
Then exposure image plate 20 is plugged between fixed baffle 19 and light-transmitting plate 18 again, then will starts laser head 12, and will make laser
Tested substance is passed through by glass blocks 11, the diffraction light of laser is imaged in exposure image plate 20, to exposure image plate 20
After carrying out data collection, liquid pump 3 is opened, so that cleaning solution is passed through the inside of the first outlet tube 5 and the second outlet tube 6, makes hydrojet
First 17 and the spray head of device inner cavity inside is cleaned, make more to clean inside device.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of dry laser particles distribution instrument, including upper box (1), it is characterised in that: the bottom of the upper box (1) is fixed
It is connected with lower box (2), is fixedly connected with liquid pump (3) on the right side of lower box (2) inner wall, the inlet of the liquid pump (3)
It is communicated with inlet tube (4), the liquid outlet of the liquid pump (3) is communicated with the first outlet tube (5), in first outlet tube (5)
Portion is communicated with the second outlet tube (6), and the right end of first outlet tube (5) is communicated with out liquid cover (7), second outlet tube
(6) top sequentially passes through lower box (2) and upper box (1) and the inside for extending to upper box (1), and the upper box (1) is interior
The left side of wall is successively fixed with laser head fixed block (8) and the first battery (9), the laser head fixed block (8) from top to bottom
Right side and being located on the left of glass blocks (11) be fixedly connected with laser head (12), the connection of the top movable of the upper box (1)
Have shield (13), the top of the upper box (1) and be located at charging cover (14) inside be communicated with charging cover (14), the top box
The top of body (1) inner wall and be located at charging cover (14) immediately below be communicated with feeding-distribution device (15), the right side of the upper box (1)
It is fixedly connected with radiator (16).
2. a kind of dry laser particles distribution instrument according to claim 1, it is characterised in that: first battery (9)
Right side and be located at upper box (1) bottom be fixedly connected with drain block (10), be communicated with spray on the right side of the drain block (10)
Liquid head (17) is fixedly connected with transfer glass between the top of the drain block (10) and the top of upper box (1) inner wall
(11).
3. a kind of dry laser particles distribution instrument according to claim 1, it is characterised in that: upper box (1) inner wall
Top and bottom between and be located at radiator (16) on the left of be fixedly connected with light-transmitting plate (18), the upper box (1)
Inner wall and being located on the right side of light-transmitting plate (18) is fixedly connected with fixed baffle (19), the fixed baffle (19) and light-transmitting plate (18)
Between be connected with exposure image plate (20).
4. a kind of dry laser particles distribution instrument according to claim 1, it is characterised in that: upper box (1) inner wall
Right side and be located at radiator (16) immediately below be fixedly connected with the second battery (21), the bottom of the upper box (1)
It being offered bakie (22) with the top of lower box (2), the two sides of the bakie (22), which are fixedly connected to, subtracts spray bushing (23),
Outlet tube (24) are communicated on the right side of the lower box (2).
5. a kind of dry laser particles distribution instrument according to claim 1, it is characterised in that: feeding-distribution device (15) packet
Fixed cover (151) is included, is fixedly connected at the top of the top of the fixed cover (151) and upper box (1) inner wall, the fixed cover
(151) it is fixedly connected on the right side of rotary electric machine (152), one end of rotary electric machine (152) output shaft is through fixed cover
(151) it and extends to the inside of fixed cover (151), the surface of described rotary electric machine (152) output shaft one end and is located at fixed cover
(151) inside is fixedly connected with slide block (153), the bottom of the fixed cover (151) and be located at slide block (153) just under
Side is communicated with discharge barrel (154).
6. a kind of dry laser particles distribution instrument according to claim 1, it is characterised in that: radiator (16) packet
It includes ventilating cover (161), is fixedly connected with micro motor (162) on the right side of the ventilating cover (161), the micro motor (162)
The outer surface of output shaft one end is fixedly connected with fan leaf (163), in the right side and upper box (1) of the micro motor (162)
Be fixedly connected on the right side of wall, the right side of upper box (1) inner wall and be located at micro motor (162) on the right side of be communicated with air leaving cover
(164).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820906266.6U CN208568532U (en) | 2018-06-12 | 2018-06-12 | A kind of dry laser particles distribution instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820906266.6U CN208568532U (en) | 2018-06-12 | 2018-06-12 | A kind of dry laser particles distribution instrument |
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| Publication Number | Publication Date |
|---|---|
| CN208568532U true CN208568532U (en) | 2019-03-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820906266.6U Active CN208568532U (en) | 2018-06-12 | 2018-06-12 | A kind of dry laser particles distribution instrument |
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| Country | Link |
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| CN (1) | CN208568532U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112240859A (en) * | 2020-10-14 | 2021-01-19 | 中国科学院西北生态环境资源研究院 | Online atmospheric dust particle size measurement system |
-
2018
- 2018-06-12 CN CN201820906266.6U patent/CN208568532U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112240859A (en) * | 2020-10-14 | 2021-01-19 | 中国科学院西北生态环境资源研究院 | Online atmospheric dust particle size measurement system |
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