CN209656365U - A kind of wind-power rotating centrifugal sand and dust collector - Google Patents
A kind of wind-power rotating centrifugal sand and dust collector Download PDFInfo
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- CN209656365U CN209656365U CN201822206731.8U CN201822206731U CN209656365U CN 209656365 U CN209656365 U CN 209656365U CN 201822206731 U CN201822206731 U CN 201822206731U CN 209656365 U CN209656365 U CN 209656365U
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Abstract
The utility model relates to a kind of wind-power rotating centrifugal sand and dust collectors, it is characterized in that rotation protective case is composed of taper cone barrel, cylindrical drum, taper cone barrel is in conical funnel shape.Cylindrical drum is equipped with sand inlet, and sand inlet is cut along cylinder inner cylinder edge, and on both sides of the middle is equipped with wind direction rudder and direction sign, cylindrical drum inner top hollow circular-tube consolidates centrifuge propeller, hollow circular-tube passes through cylindrical drum, is connected with vane swivel bearing with vane, has gas vent at the top of hollow circular-tube；Sand and dust landing mouth is arranged at taper cone barrel bottom, and taper cone barrel is located on the rotator rack with wind direction rotary bearing, and rotator rack is connected with the fixation flange bracket disk on gradient pylon；Rotator rack positioned beneath guard box, there is the husky cup of collection in case, and face sand and dust land mouth.The utility model uses wind-power that the rotation of fan blade cup is driven to drive internal spiral rotation, and sand and dust are moved to cone bottom from top to bottom in the shape of a spiral, enters guard box by sand and dust landing mouth, is collected in the husky cup of collection.Collect sand and dust efficiency up to 95% or more.
Description
Technical field
The utility model relates to a kind of for measuring the instrument of fine sand level flux in the sand drift of field.
Background technique
China is one and is corroded more serious country by desertification.National desertification land up to 3,580,000 square kilometres,
Account for the 37% of national land area.In order to which Desert Controlization must study the relationship of Sand Movement rule and dust storm and environment, research
The cause and the characteristics of motion of sandstorm, from scientific experimentation provide administer sandstorm theoretical foundation, come study wind speed, wind direction with
Rule between wind-sand flow.In scientific experiment activity, fine sand level flux is a critically important physical quantity.Sand and dust water
The measurement of flat flux need to lay multiple spot, comprehensive acquisition sand flux data in stream scene, and acquisition sand flux is necessary
Stream is observed, using the structure feature and stream motion feature of this instrument including wind by a kind of instrument
The observation of observation and silt discharge, silt discharge is obtained by husky flux, and Sha Tongliang is by the sedimentary loading in the observation unit time
It obtains, sedimentary loading data can be then measured by collecting husky device, to carry out the research and engineering calculation of stream in sandstorm.
Currently, the instrument for the rebound saltation that the measurement field spaciousness grains of sand are generated in collision ground when suspended state movement and grains of sand landing
It has been had that, lack in measurement sandstorm the high instrument of sand and dust grain Fluxes collection efficiency in stream only.
Summary of the invention
From the reality of scientific experimentation, the purpose of the utility model is to provide a kind of wind-power rotating centrifugal sand and dust receipts
Storage.Using its structure feature, the stream sand of unit area sand and dust in high level within the unit time in sandstorm can be obtained
The collection of the suspended Fluxes of dirt.
The purpose of this utility model can be realized by following measures:
A kind of wind-power rotating centrifugal sand and dust collector is by vane 1, centrifuge propeller 2, wind direction rudder 3, centrifugal rotation
Stream 4, rotation protective case 5, vane rotary shaft 6, sand inlet 7, direction sign 8, exhaust outlet 9, taper cone barrel 10, cylindrical drum 11, wind
To sand and dust 14, sand and dust landing mouth 12, the wind direction rotary axis 16, gradient pylon 19, rotation after swivel bearing 15, the husky cup 13 of collection, separation
It turns bracket 17 and fixed flange bracket disk 18 is constituted, it is characterized in that: rotation protective case 5 is by taper cone barrel 10 and 11 groups of cylindrical drum
It closes, taper cone barrel 10 is in conical funnel shape, and 11 top of cylindrical drum is equipped with sand inlet 7, and sand inlet 7 is cut along cylinder inner cylinder edge
Enter, sand inlet 7 connects with conical funnel；11 on both sides of the middle of cylindrical drum is respectively provided with wind direction rudder 3 and direction sign 8, cylindrical drum 11
Inner top hollow circular-tube consolidates centrifuge propeller 2, and hollow circular-tube passes through cylindrical drum 11, passes through vane rotary shaft 6 and 1 phase of vane
Even, there is exhaust outlet 9 at the top of hollow circular-tube；10 bottom of taper cone barrel is equipped with sand and dust landing mouth 12, and taper cone barrel 10 is located at band wind direction and revolves
Shaft is held on 15 rotator rack 17, and rotator rack 17 is connected with the fixation flange bracket disk 18 on gradient pylon 19；Rotation
Swivel is equipped with wind direction rotary axis 16 below 17 one end of bracket, has the husky cup 13 of collection above wind direction rotary axis 16, it is husky to collect 13 face of husky cup
Dirt landing mouth 12.
The beneficial effect of the advantages of the utility model and generation is:
1, collection sand and dust efficiency is improved.The rotation of fan blade cup is driven to drive internal spiral rotation using wind-power, sand and dust are helically
Shape is moved to cone bottom from top to bottom, is entered guard box by sand and dust landing mouth, is collected in the husky cup of collection.The utility model one
As trapping 5-15 micron or more sand and dust, collection sand and dust efficiency is up to 95% or more.
2. the wind vane that protection cylinder surface is furnished with is allowed under the action of the forces of the wind into sand and dust mouth always in face of horizontal stream side
To, easily collect different direction the grains of sand.The data and wind direction, Wind Data thus measured establish correlativity；It has
Have that structure is simple, small volume is not required to special auxiliary device, and cost is lower, operates the advantages that easy to maintenance.
3, the utility model figure, dress splits open conveniently, easy to carry, and the mountable installation on different buildings is convenient for observation.
It is anti-to can be widely applied to railway, highway, reservoir, industrial and mineral engineering for the research that can help to forestry, ecology, blown sand physics
Husky benefit observation is observation building, train body, a kind of essential instrument of automobile stream Fluxes.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Specific embodiment
As shown in Figure 1, a kind of wind-power rotating centrifugal sand and dust collector, is by vane 1, centrifuge propeller 2, wind direction rudder
3, centrifugal rotation stream 4, rotation protective case 5, vane rotary shaft 6, sand inlet 7, direction sign 8, exhaust outlet 9, taper cone barrel 10, circle
Sand and dust 14, sand and dust landing mouth 12, wind direction rotary axis 16, gradient after the husky cup 13 of column casing 11, wind direction rotary bearing 15, collection, separation
Pylon 19, rotator rack 17 and fixed flange bracket disk 18 are constituted, it is characterized in that rotation protective case 5 is by taper cone barrel 10, circle
Column casing 11 is composed, and taper cone barrel 10 is in conical funnel shape.11 top of cylindrical drum is equipped with sand inlet 7, and sand inlet 7 is along cylinder inner cylinder
Edge incision, sand inlet 7 connect with conical funnel；On both sides of the middle is respectively provided with wind direction rudder 3 and direction sign 8, in cylindrical drum 11
Top hollow circular-tube consolidates centrifuge propeller 2, and hollow circular-tube passes through cylindrical drum 11, passes through vane rotary shaft 6 and 1 phase of vane
Even, there is exhaust outlet 9 at the top of hollow circular-tube；10 bottom of taper cone barrel is equipped with sand and dust landing mouth 12, and taper cone barrel 10 is located at band wind direction and revolves
Shaft is held on 15 rotator rack 17, and rotator rack 17 is connected with the fixation flange bracket disk 18 on gradient pylon 19；Rotation
Swivel 17 lower section one end of bracket is equipped with wind direction rotary axis 16, has the husky cup 13 of collection above wind direction rotary axis 16, it is husky to collect 13 face of husky cup
Dirt landing mouth 12.
When stream attacks, sand inlet 7 comes towards stream to the stream opening's edge cylinder entered from sand inlet 7 always
Cylinder 11 edge inner walls incision, outside drive vane 1 to rotate by wind-power by vane rotary shaft 6, vane rotary shaft 6 and centrifuge
Propeller 2 connects, while also centrifuge propeller 2 being driven to rotate, and centrifugal rotation stream 4 is in the shape of a spiral from top to bottom to circular cone
The movement of body bottom forms the outward turning of decline containing dusty gas stream, and thus driving the acceleration rotation containing dusty gas stream to generate centrifugal force will be close
The sand and dust grain that degree is far longer than gas is got rid of to barrel, and sand and dust grain is once contacted with barrel, is just lost inertia force and is leaned on entrance velocity
Momentum and itself gravity, taper cone barrel 10 is under the turning effort with wind direction rotary bearing 15, and the sand and dust 14 after separation are along wall
Face whereabouts taper cone barrel 10 is entered by sand and dust landing mouth 12 and collects husky cup 13, rotates the air-flow of decline after reaching cone bottom, edge
Hollow circular-tube transfer the interior rotational airflow for forming rising upwards, by being that exhaust outlet 9 is discharged at the top of hollow circular-tube.
After by one section of sand time stream, the grains of sand for collecting husky cup 13 are poured into weighing container lining, are weighed in the balance
Metering.Unit area and unit time sand flux can be calculated.According to sand-taped instrument measurement result, formula is utilized
Calculate silt discharge, q --- silt discharge (g/mmin), m --- sand collecting amount (g), t --- observation time in formula
(min), d --- sand-taped instrument width (cm).
Claims (1)
1. a kind of wind-power rotating centrifugal sand and dust collector is by vane (1), centrifuge propeller (2), wind direction rudder (3), centrifugation
Rotate stream (4), rotation protective case (5), vane rotary shaft (6), sand inlet (7), direction sign (8), exhaust outlet (9), circular cone
Cylinder (10), cylindrical drum (11), wind direction rotary bearing (15), collect husky cup (13), sand and dust landing mouth (12), wind direction rotary axis (16),
Gradient pylon (19), rotator rack (17) and fixed flange bracket disk (18) are constituted, it is characterized in that: rotation protective case (5) is
Be composed of taper cone barrel (10) and cylindrical drum (11), taper cone barrel (10) be in conical funnel shape, cylindrical drum (11) top be equipped with into
Husky mouth (7), sand inlet (7) are cut along cylinder inner cylinder edge, and sand inlet (7) connects with conical funnel；In the middle part of cylindrical drum (11)
Two sides are respectively provided with wind direction rudder (3) and direction sign (8), and cylindrical drum (11) inner top hollow circular-tube consolidates centrifuge propeller (2),
Hollow circular-tube passes through cylindrical drum (11), is connected by vane rotary shaft (6) with vane (1), has exhaust outlet at the top of hollow circular-tube
(9)；Taper cone barrel (10) bottom is equipped with sand and dust landing mouth (12), and taper cone barrel (10) is located at wind direction rotary axis (16) and wind direction
Fixation flange bracket disk on the rotator rack (17) of swivel bearing (15), on rotator rack (17) and gradient pylon (19)
(18) it is connected；Guard box is disposed above rotator rack (17), is had the husky cup (13) of collection in guard box, is collected husky cup (13) face sand and dust
Land mouth (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822206731.8U CN209656365U (en) | 2018-12-27 | 2018-12-27 | A kind of wind-power rotating centrifugal sand and dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822206731.8U CN209656365U (en) | 2018-12-27 | 2018-12-27 | A kind of wind-power rotating centrifugal sand and dust collector |
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| Publication Number | Publication Date |
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| CN209656365U true CN209656365U (en) | 2019-11-19 |
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| CN201822206731.8U Active CN209656365U (en) | 2018-12-27 | 2018-12-27 | A kind of wind-power rotating centrifugal sand and dust collector |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113092726A (en) * | 2021-04-12 | 2021-07-09 | 河南卓越建设工程有限公司 | Automatic monitoring devices suitable for prevention and cure of geological disasters |
-
2018
- 2018-12-27 CN CN201822206731.8U patent/CN209656365U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113092726A (en) * | 2021-04-12 | 2021-07-09 | 河南卓越建设工程有限公司 | Automatic monitoring devices suitable for prevention and cure of geological disasters |
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