CN208303224U - Commerical test rotary separator - Google Patents
Commerical test rotary separator Download PDFInfo
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- CN208303224U CN208303224U CN201820525543.9U CN201820525543U CN208303224U CN 208303224 U CN208303224 U CN 208303224U CN 201820525543 U CN201820525543 U CN 201820525543U CN 208303224 U CN208303224 U CN 208303224U
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Abstract
A kind of commerical test rotary separator, the commerical test rotary separator include shell, interchangeable stator blade, interchangeable rotor, upper element, driving portion, motor, pressure test device, sampler, observation window.The utility model has a variety of interchangeable stator blades and rotor, pass through the adjustment and replacement between different stator blades and rotor, cooperated with other component and integral device, it can complete the research to different material stalling characteristic, pass through corresponding commerical test, influence of the different structure for correlative factors such as separator interior flow field, feed separations is analyzed, to carry out Optimal Structure Designing to actual separation device product.Multiple temperature, pressure and sampler is arranged in different angles, different locations such as shell, upper element, time powder cones in the utility model, is acquired by the data of different measuring points, obtains more comprehensive and complete test data, improve the authenticity and reliability of test.
Description
Technical field
The utility model relates to separation equipment technical fields, more specifically, in particular to a kind of commerical test rotation point
From device.
Background technique
Coal pulverizer is by coal crusher and to wear into the machinery of coal dust, it is the important ancillary equipment of coal-powder boiler.Coal pulverizer exists
My development course is as follows: introducing full set RP series bowl type coal manufacturing technology from the U.S. and produces first batch of in China in 1980
The RP923 medium-speed pulverizer of trial-production, the coal pulverizer operational excellence of the model, are convenient for, processed powder flexible operation rapid to load response
It realizes and automatically controls, but RP923 medium-speed pulverizer is poor to coal adaptability, exists and lacks to " three pieces " more sensitivity etc. in coal
Point；Therefore, MPS medium-speed pulverizer contract of transfer of technology has been signed in Chinese Enterprises in 1985 and Germany Enterprises, has been based on MPS system
The improved coal pulverizer that column coal pulverizer technology is produced has many advantages, such as that stable, adjustment is flexible, pebble coal amount is small；It
Afterwards, a full set of HP series bowl pulverizer design and fabrication technology has been introduced from the U.S. again in China in 1989, and has been the modern times
Bowl pulverizer established technical foundation, realize coal-grinding according to the machine produced of introducing technology of the U.S. in 1989
The outlet of machine.
In China, the basic engineering and Machine Design standard of coal pulverizer are introduced technology using foreign countries as reference, needle
Medium-speed pulverizer and rotary separator to introduction are applied to be tested in the country of China coal, test result research table
It is bright: since China's coal type change range is big, abrasiveness is strong, ash is higher, to introduce external coal pulverizer and rotary separator
Meanwhile there is test problem again in China in the performance based design of the coal pulverizer and rotary separator.
Therefore, in view of the above-mentioned problems, China also has to set using commerical test while Importing Foreign Advanced Technology
It is standby that research techniques is waited to analyze and research coal pulverizer and rotary separator.
Utility model content
The purpose of this utility model is to provide a kind of commerical test rotary separators that structure interchangeability is high, are tied by it
Structure design, the commerical test rotary separator is compact-sized, component is complete, carries out the ratio such as similitude with equipment according to large scale industry
Example design can carry out separation test according to different test requirements documents, have many advantages, such as that test run data are reliable.
To achieve the goals above, the utility model provides the following technical solutions:
A kind of commerical test rotary separator, includes upper element, and the upper end of the upper element is provided with driving
Portion is provided with shell in the lower end of the upper element, the rotating shaft passes through institute in being provided with rotating shaft on the driving portion
It states upper element to be inserted into the shell, the lower end of the shell is provided with back powder cone, is equipped on the driving portion
Motor, the motor are connected by power by the transmission system being set in the driving portion with the rotating shaft.
Based on said structure design, the utility model further includes having positioned at the intracorporal rotor of the shell and stator blade；
The rotor includes rotor rack, and in being provided with rotor blade on the rotor rack, the rotor blade is provided with
Multiple, whole rotor blades are arranged around the rotor rack interval, and the rotor is set on the rotating shaft, is described
Rotor rack is detachably connected with the rotating shaft；
The stator blade includes stator blade frame, and in being provided with stator blade blade on the stator blade frame, the stator blade blade is provided with
Multiple, whole stator blade blade rings are arranged around stator blade frame interval, and the stator blade is set in the outside of the rotor, institute
It states stator blade frame to be detachably connected with the shell, the annular space between the stator blade blade and the rotor blade is formed as point
From room；
The rotor blade is monoblock construction or hipped plate construction, and the stator blade blade is monoblock construction or folded plate
Formula structure.
Preferably, the rotor rack is annular framework, and the rotor blade is monoblock construction, and the rotor blade is had
There is 30-60 ° of angle between some planes and the outer circle section of the rotor rack.
Preferably, the rotor rack is annular framework, and the rotor blade is hipped plate construction, and the rotor blade includes
There are primary blades, the side of the primary blades is provided with the right angle blade of perpendicular setting, the right angle blade is set to institute
State the inner edge side of rotor rack.
Preferably, the stator blade frame is annular framework, and the stator blade blade is monoblock construction and is fixedly mounted in institute
It states on stator blade frame, there is 30-60 ° of folder between plane possessed by the stator blade blade and the outer circle section of the stator blade frame
Angle.
Preferably, the stator blade frame is annular framework, and the stator blade blade is monoblock construction, first-class in the stator blade frame
It is spaced apart and is equipped with mounting hole, the end of the stator blade blade is provided with the rotary shaft being inserted into the mounting hole, described quiet
Leaf blade is rotatablely arranged on the stator blade frame by the rotary shaft, is filled in being provided with rotation lock in the rotary shaft
It sets.
Preferably, the stator blade blade includes at least two adjacent contrary dog-ears.
Preferably, in being provided with test point on the upper element, the shell and/or described time powder cone, in the inspection
Detection hole is offered on measuring point, in being provided with temperature sensor, pressure sensor and/or sampler in the detection hole.
Preferably, in offering watch window on the shell, in being provided with observation window assembly, institute on the watch window
State observation window assembly include for installation on the watch window window frame, in being provided with transparent glass on the window frame
Window offers through-hole in the position of form center of the transparent glass window, in having can be rotatably set wiping shaft, institute in the through-hole
It states wiping shaft and is located at one end of the transparent glass window medial surface and be provided with scraper plate, the scraper plate and the transparent glass phase
It supports, the wiping shaft is located at one end of the transparent glass lateral surface and is provided with lantern ring, in being provided with spring in the lantern ring,
One end of the spring offsets with the lantern ring, and the other end of the spring and the lateral surface of the transparent glass offset.
Preferably, the transmission system is gear reduction system, planetary gear deceleration system or belt pulley deceleration system.
The utility model provides a kind of commerical test rotary separator, the commerical test rotary separator include shell,
Interchangeable stator blade, interchangeable rotor, upper element, driving portion, motor, pressure test device, sampler, observation view
Window.
In the present invention, commerical test rotary separator has a variety of interchangeable stator blades and rotor, passes through difference
Adjustment and replacement between stator blade and rotor, are cooperated with other component and integral device, can complete to separate different material
The research of characteristic, by corresponding commerical test, analyze different structure it is related for separator interior flow field, feed separation etc. because
The influence of element, to carry out Optimal Structure Designing to actual separation device product.
In addition, the utility model shell, upper element, return the different angles such as powder cone, multiple temperature are arranged in different location,
Pressure and sampler are acquired by the data of different measuring points, are obtained more comprehensively with complete test data, are improved test
Authenticity and reliability.
By above structure it is found that the utility model can small and exquisite, structure be complete and the comprehensive rotation of monitoring divides by designing
From device, under different structure different material mill and stalling characteristic carries out industrial test research, and intuitively and accurately obtain
It obtains comprehensive test data and combustion adjustment is instructed with this optimizing structure design.
Detailed description of the invention
The accompanying drawings constituting a part of this application is used to provide a further understanding of the present invention, this is practical
Novel illustrative embodiments and their description are not constituteed improper limits to the present invention for explaining the utility model.
Wherein:
Fig. 1 is the structural schematic diagram of commerical test rotary separator in an embodiment of the present invention；
Fig. 2 is the structural schematic diagram of rotor in an embodiment of the present invention；
Fig. 3 is the top view of Fig. 2；
Fig. 4 is the structural schematic diagram of rotor in another embodiment of the utility model；
Fig. 5 is the top view of Fig. 4；
Fig. 6 is the structural schematic diagram of stator blade in an embodiment of the present invention；
Fig. 7 is the top view of Fig. 6；
Fig. 8 is the structural schematic diagram of stator blade in another embodiment of the utility model；
Fig. 9 is the top view of Fig. 8；
Figure 10 is the structural schematic diagram of stator blade in another embodiment of the utility model；
Figure 11 is the top view of Figure 10；
Figure 12 is the structural schematic diagram that window assembly is observed in an embodiment of the present invention；
Description of symbols:
Upper element 1, rotating shaft 3, shell 4, goes back to powder cone 5, motor 6, rotor rack 7, rotor blade 8, stator blade at driving portion 2
Frame 9, stator blade blade 10, window frame 11, transparent glass window 12, wiping shaft 13, scraper plate 14, lantern ring 15, discharging nozzle 16, material blanking tube
17。
Specific embodiment
The utility model will be described in detail below with reference to the accompanying drawings and embodiments.Each example passes through the utility model
The mode of explanation provide rather than limit the utility model.In fact, those skilled in the art will be clear that, this reality is not being departed from
In the case where with novel range or spirit, it can modify in the present invention and modification.For example, being illustrated or described as one
The feature of a part of a embodiment can be used for another embodiment, to generate another embodiment.Thus, it may be desirable to
The utility model includes the such modifications and variations being included into the range of the following claims and their equivalents.
In the description of the present invention, term " longitudinal direction ", " transverse direction ", "upper", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "vertical", "horizontal", "top", "bottom" is to be based on the orientation or positional relationship shown in the drawings,
It is merely for convenience of description the utility model rather than requires the utility model that must be constructed and operated in a specific orientation, therefore
It should not be understood as limiting the present invention.Term used in the utility model " connected ", " connection " shall be understood in a broad sense,
For example, it may be being fixedly connected, may be a detachable connection；It can be directly connected, it can also be indirect by intermediate member
It is connected, for the ordinary skill in the art, can understands the concrete meaning of above-mentioned term as the case may be.This
Outside, term " upstream " and " downstream " refer to relative position of the component in fluid passage.For example, if fluid is flowed from component A
To component B, then component A is in the upstream of component B.On the contrary, component B is in structure if component B receives the fluid stream from component A
The downstream of part A.
Referring to FIG. 1, Fig. 1 is the structural schematic diagram of commerical test rotary separator in an embodiment of the present invention.
The utility model is the large industrialized exploitation design for the rotary separator of coal pulverizer and Vertical Mill etc., utilizes mould
The test rotary separator research coal pulverizer and Vertical Mill of type such as mill to material, separates at the related applications situation, empty from experiment station
Between layout and the various aspects such as construction cost consider, design that a kind of interchangeability is strong, compact-sized, the comprehensive test rotation point of monitoring
From device, the improvement of the utility model is: meeting the rotating separation of coal mill and Vertical Mill by way of more exchanging rotor and stator blade
The diversified commerical test of device needs, and meets rotary separator to the commerical test need of different material stalling characteristic research
It wants.
The utility model provides a kind of commerical test rotary separator, includes upper element (or material distributor box)
1, it is used to be allocated conveying, upper element 1 outward to the thin material particles for acting on and isolating through following stator blades and rotor
It is made of metal material, with cast iron or stainless steel for optimal manufacture material.Upper element 1 includes a cylinder-shaped cylinder
Structure is provided with discharging nozzle 16 on the side wall of the column structure.The thin object that can will be isolated by discharging nozzle 16 in this way
Material particle transfers out.
The upper end of upper element 1 is provided with driving portion 2, driving portion 2 includes a driving portion shell, outside driving portion
Shell is internally provided with transmission system.In the present invention, transmission system be deceleration transmission system, such as gear reduction system or
Person is planetary gear deceleration system.Transmission system is by taking gear reduction system as an example comprising has driving wheel and driven wheel, driving wheel
It is connected by key mode and motor 6 is realized and connected, driven wheel is connected by key mode and is equipped with rotating shaft 3, and rotating shaft 3, which is located at, to be driven
In dynamic portion's shell, rotating shaft 3 passes through driving portion shell and shell 4 extends downwardly, and is sheathed on outside material blanking tube.
The lower end of upper element 1 is provided with shell 4, shell 4 has separation chamber, and above-mentioned rotating shaft 3 passes through upper group
Part 1 is inserted into separation chamber.The utility model is provided with back powder cone 5 in the lower end of shell 4, returns powder cone 5 for realizing rough material
Powder collection.The upper end for returning powder cone 5 is connect with following stator blades, bigger than the internal diameter of lower end.Thin material particles are to meet the requirements
Material particles, the partial size of rough material particle is greater than the partial size of thin material particles.
In being equipped with motor 6 on driving portion 2, motor 6 is dynamic by the transmission system and rotating shaft 3 being set in driving portion 2
Power connection, motor 6 are arranged on driving portion 2, are achieved a fixed connection by bolt and driving portion shell.
In said structure design, separation chamber that shell 4 has for realizing thick, thin material particles separation, therefore, this
Utility model is provided with rotor and stator blade in shell 4 (separation chamber).
The specific structure of rotor is as follows: including rotor rack 7, it is ring structure that rotor rack 7, which is made of stainless steel, is turned
There are two the settings of subrack 7, and two rotor racks 7 are arranged using mode arranged up and down, and rotor is provided between two rotor racks 7
Blade 8, rotor blade 8 are provided with multiple, whole rotor blades 8 and are arranged in a circle around material blanking tube 17 (or rotating shaft 3), and
It is arranged at intervals between two rotor racks 7, such rotor rack 7 is just capable of forming a cage construction with rotor blade 8.Rotating shaft
3 rotation drives the rotation of rotor rack 7, and then drives the rotation of rotor blade 8.
Rotor rack 7 is detachably connected with rotating shaft 3, and there are two advantages for structure design tool: if 1, rotor failure, is convenient for
The maintenance and replacement of rotor；2, according to different test requirements documents, the rotor of different model can easily be replaced.
In the present invention, there are two types of structure types for the tool of rotor blade 8 installed on rotor rack 7: 1, rotor blade 8 is
Monoblock construction；2, rotor blade 8 is hipped plate construction.
In the present invention, stator blade includes stator blade frame 9, in being provided with stator blade blade 10, stator blade frame 9 on stator blade frame 9
It is designed using ring structure, there are two the settings of stator blade frame 9, and stator blade frame 9 is arranged by the way of enumerating using between the upper and lower, stator blade blade
10 are arranged between two stator blade framves 9 and are formed with cage construction with stator blade frame 9.
In the present invention, stator blade blade 10 is provided with multiple, and whole stator blade blades 10 (or is returned around material blanking tube 17
Shaft 3) it is arranged in a circle, and being provided at circumferentially spaced along stator blade frame 9, stator blade is set in the outside of rotor, stator blade frame 9 and shell
4 are detachably connected, be arranged in the stator blade blade 10 of a circle and be arranged in a circle rotor blade 8 between form separation chamber.
After the primary mixture of flowing flows through stator blade blade 10 (in the channel that shell is surrounded with time powder cone) from the bottom to top,
It can get orientation, uniform gas powder stream, then when flowing through movable vane blade 8, the rough material particle in gas powder stream can be in centrifugal force
The lower separation evolution of effect, falls into back in powder cone 5, under the guiding role for returning powder cone 5, flows into grinding process.The thin object isolated
Material particle enters upper element 1, is exported by discharging nozzle 16.
In the present invention, the specific structure of stator blade blade 10 are as follows: monoblock construction, plank frame.
In order to improve the structural strength of rotor blade 8 and stator blade blade 10, in the present invention, rotor blade 8 with
And stator blade blade 10 is integrally formed using stainless steel or cast iron materials by casting technique.
In order to meet different test requirements documents, the utility model pacifies rotor and stator blade using removably
Dress.Also, the utility model additionally provides the rotor and stator blade of a variety of different structure forms.
Please refer to Fig. 2 and Fig. 3, wherein Fig. 2 is the structural schematic diagram of rotor in an embodiment of the present invention；Fig. 3 is figure
2 top view.
In an embodiment of the utility model: rotor rack 7 is annular framework, and rotor blade 8 is monoblock construction
(or plate armature), outer circle section (or the whole rotor blade 8 of plane and rotor rack 7 possessed by rotor blade 8
Outer edge is formed by the section of outer circle) between with 30-60 ° of angle.Specifically, plane possessed by rotor blade 8 with
To keep 45 ° of angles as optimum structure between the outer circle section of rotor rack 7.
Please refer to Fig. 4 and Fig. 5, wherein Fig. 4 is the structural schematic diagram of rotor in another embodiment of the utility model；Fig. 5 is
The top view of Fig. 4.
In an embodiment of the utility model: rotor rack 7 is annular framework, and rotor blade 8 is hipped plate construction,
Rotor blade 8 includes primary blades, and the side of primary blades is provided with the right angle blade of perpendicular setting, the setting of right angle blade
In the inner edge side of rotor rack 7.In the present embodiment, the cross section of rotor blade 8 is L-shaped structure.Rotor blade 8 can use
Sheet metal is formed by Bending Processing, is also possible to be integrally formed using casting technique.
In the present invention, rotor and stator blade are that detachable structure form therefore, can for a host
To configure the rotor and stator blade of a variety of different structure types.
The rotor of the first structure type aims at coal mill correlation test and is equipped with, and the rotor blade 8 being arranged on the rotor is length
Square rotor blade, using being fixedly welded mode setting on rotor rack 7, between the outer circle section of rotor blade 8 and rotor rack
With 30-60 ° of angle, such as 30 °, 40 °, 50 °, 60 °.Rotor blade 8 is provided with multiple, whole rotor blades 8 in rotor
It circularizes on frame and is arranged at equal intervals.
The rotor of second of structure type aims at the outfit of Vertical Mill correlation test, and the rotor blade 8 being arranged on the rotor is straight
Angle bend 8 structure of L-type rotor blade, in this way rotor during rotation, can more efficiently cast rough material aside outward
Grain improves the separating ranges to rough material particle, to improve separative efficiency.
Both the above rotor can be equipped with a variety of different structure stator blades, carry out the test of the related industries such as feed separation.
The utility model configuration is there are many different structure and with the stator blade of interchangeable characteristic, in which:
Please refer to Fig. 6 and Fig. 7, wherein Fig. 6 is the structural schematic diagram of stator blade in an embodiment of the present invention；Fig. 7 is figure
6 top view.
The first stator blade is fixed structure form, and stator blade blade 10 is arranged on stator blade frame 9, stator blade blade 10 and stator blade
With 30-60 ° of folder between the outer section (or the outer edge of whole stator blade blades 10 be formed by outer circle section) of frame 9
Angle, such as 30 °, 40 °, 50 °, 60 °.The setting quantity of stator blade blade 10 can be replaced according to test.In the present embodiment,
Stator blade frame 9 is annular framework, and stator blade blade 10 is monoblock construction, and plane possessed by stator blade blade 10 is outer with stator blade frame 9
There is 30-60 ° of angle between circle section.
Please refer to Fig. 8 and Fig. 9, wherein Fig. 8 is the structural schematic diagram of stator blade in another embodiment of the utility model；Fig. 9 is
The top view of Fig. 8.
Second of stator blade is the adjustable form of structure, and stator blade blade 10 can be mounted on stator blade frame 9 by rotary shaft, stator blade
Setting angle of the blade 10 on stator blade frame 9 can arbitrarily change, and after being adjusted to the static blade angle that test needs, be filled by locking
It sets and is locked.
In the present embodiment, stator blade frame 9 is annular framework, is equipped with mounting hole, stator blade blade in waiting to be spaced apart on stator blade frame 9
10 end is provided with the rotary shaft being inserted into mounting hole, and stator blade blade 10 is rotatablely arranged at stator blade by rotary shaft
On frame 9, in being provided with rotary locking device in rotary shaft.In the present embodiment, rotation the tip of the axis is provided with external screw thread, revolves
Turn the tip of the axis to be arranged across stator blade frame 9, be connected with a locking nut in the end thread of rotary shaft, in this way when needing to quiet
When the setting angle of leaf blade 10 is adjusted, unscrew locking nut, then rotate stator blade blade 10, when angle adjust with
Afterwards, locking nut is screwed, can thus make stator blade blade 10 fixed relative to stator blade frame 9.
Please refer to Figure 10 and Figure 11, wherein Figure 10 is the structural schematic diagram of stator blade in another embodiment of the utility model；Figure
11 be the top view of Figure 10.
The third stator blade is fabricated structure, which uses Combined guide to blade shape, by two-way bending steel plate group
At.Stator blade blade 10 includes at least two adjacent contrary dog-ears, it is preferable that the quantity of dog-ear is two, into one
Preferably, adjacent two dog-ear is total to side to step, that is, forms two of a dog-ear while for first and the second side, form the two of another dog-ear
It is a while for third and the 4th side, second is coplanar while with third.More figuratively, in the present embodiment, stator blade blade 10
Structure be similar to lightning (simple picture) structure, in structure design, whole stator blade blade 10 is using identical
Rotation mode is arranged on stator blade frame 9.
The stator blade of above-mentioned different structure form can commerical test corresponding to the progress of different structure rotor engagement.
In order to obtain more test datas, the utility model is arranged on upper element 1, shell 4 and/or time powder cone 5
There is test point, in offering detection hole on test point, in being provided with temperature sensor, pressure sensor in detection hole and/or take
Sampling device.According to test requirements document, temperature sensor, pressure sensor can be respectively set in different test points.Sampler
Then it is arranged on shell 4, is convenient for being sampled material, such as coal dust in this way.
Figure 12 is please referred to, Figure 12 is the structural schematic diagram that window assembly is observed in an embodiment of the present invention.
During feed separation, visual observation is carried out for the ease of operating to feed separation, the utility model is to observation
Window has carried out structure optimization: watch window is offered on shell 4, watch window is opposite with stator blade blade, in setting on watch window
Be equipped with observation window assembly, observation window assembly include for installation on watch window window frame 11, be provided on window frame 11
Transparent glass window 12 offers through-hole in the position of form center of transparent glass window 12, turns in can be rotatably set wiping in through-hole
Axis 13, one end that wiping shaft 13 is located at 12 medial surface of transparent glass window are provided with scraper plate 14, scraper plate 14 and transparent glass phase
It supports, wiping shaft 13 is located at one end of transparent glass lateral surface and is provided with lantern ring 15, in being provided with spring in lantern ring 15, spring
One end offsets with lantern ring 15, and the other end of spring and the lateral surface of transparent glass offset.
For the ease of when test rotary separator work to materials inside, such as coal dust, discrete state observed, point
There are transparent windows from design on device shell 4, observation window is made of shaft, scraping blade, spring etc., can remove manually glass by scraping blade
Material on glass, so that testing crew preferably checks operation conditions in separator.
Under the premise of in view of factors such as experiment station's space layout and construction costs, designer passes through strength of gear teeth meter
It calculates, is designed using miniature gear reduction gearbox, while guaranteeing rotary separator separative efficiency, realize separator miniaturization and set
Meter.
In addition, test rotary separator provided by the utility model is in multiple positions such as its shell 4, upper element 1, time powder cones
Pressure, temperature and material sample point are installed, convenient for the collecting work of commerical test process data, the accuracy of lifting test.
The above is only the preferred embodiments of the utility model, are not intended to limit the utility model, for the skill of this field
For art personnel, various modifications and changes may be made to the present invention.Within the spirit and principle of the utility model, made
Any modification, equivalent substitution, improvement and etc., should be included within the scope of protection of this utility model.
Claims (9)
1. a kind of commerical test rotary separator includes upper element (1), the upper end of the upper element is provided with driving
Portion (2) is provided with shell (4), described time in being provided with rotating shaft (3) on the driving portion in the lower end of the upper element
Shaft passes through the upper element and is inserted into the shell, the lower end of the shell is provided with back powder cone (5), in the drive
It is equipped with motor (6) in dynamic portion, the motor passes through the transmission system being set in the driving portion and the rotating shaft power
Connection, which is characterized in that
It further include having positioned at the intracorporal rotor of the shell and stator blade；
The rotor includes rotor rack (7), and in being provided on the rotor rack rotor blade (8), the rotor blade is arranged
There is multiple, whole rotor blades to be arranged around the rotor rack interval, the rotor is set on the rotating shaft, institute
Rotor rack is stated to be detachably connected with the rotating shaft；
The stator blade includes stator blade frame (9), and in being provided with stator blade blade (10) on the stator blade frame, the stator blade blade is arranged
There is multiple, whole stator blade blade rings to be arranged around stator blade frame interval, the stator blade is set in the outside of the rotor,
The stator blade frame is detachably connected with the shell, and the annular space between the stator blade blade and the rotor blade is formed as
Separation chamber；
The rotor blade is monoblock construction or hipped plate construction, and the stator blade blade is monoblock construction or folded plate type knot
Structure.
2. commerical test rotary separator according to claim 1, which is characterized in that
The rotor rack is annular framework, and the rotor blade is monoblock construction, plane possessed by the rotor blade with
There is 30-60 ° of angle between the outer circle section of the rotor rack.
3. commerical test rotary separator according to claim 1, which is characterized in that
The rotor rack is annular framework, and the rotor blade is hipped plate construction, and the rotor blade includes primary blades, in
The side of the primary blades is provided with the right angle blade of perpendicular setting, and the right angle blade is set to the interior of the rotor rack
Edge side.
4. commerical test rotary separator according to claim 1, which is characterized in that
The stator blade frame is annular framework, and the stator blade blade is monoblock construction and is fixedly mounted on the stator blade frame,
There is 30-60 ° of angle between plane possessed by the stator blade blade and the outer circle section of the stator blade frame.
5. commerical test rotary separator according to claim 1, which is characterized in that
The stator blade frame is annular framework, and the stator blade blade is monoblock construction, is equipped in first-class be spaced apart of the stator blade frame
Mounting hole, the end of the stator blade blade are provided with the rotary shaft being inserted into the mounting hole, and the stator blade blade passes through
The rotary shaft is rotatablely arranged on the stator blade frame, in being provided with rotary locking device in the rotary shaft.
6. commerical test rotary separator according to claim 1, which is characterized in that
The stator blade blade includes at least two adjacent contrary dog-ears.
7. commerical test rotary separator according to claim 1, which is characterized in that
In being provided with test point on the upper element, the shell and/or described time powder cone, offered on the test point
Detection hole, in being provided with temperature sensor, pressure sensor and/or sampler in the detection hole.
8. commerical test rotary separator according to any one of claims 1 to 7, which is characterized in that
In offering watch window on the shell, in being provided with observation window assembly, the observation window group on the watch window
Part include for installation on the watch window window frame (11), in being provided with transparent glass window (12) on the window frame,
Through-hole is offered in the position of form center of the transparent glass window, in having can be rotatably set wiping shaft (13) in the through-hole,
One end that the wiping shaft is located at the transparent glass window medial surface is provided with scraper plate (14), the scraper plate and the transparent glass
Glass offsets, and one end that the wiping shaft is located at the transparent glass lateral surface is provided with lantern ring (15), sets in the lantern ring
It is equipped with spring, one end of the spring offsets with the lantern ring, the lateral surface of the other end of the spring and the transparent glass
It offsets.
9. commerical test rotary separator according to claim 8, which is characterized in that
The transmission system is gear reduction system, planetary gear deceleration system or belt pulley deceleration system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820525543.9U CN208303224U (en) | 2018-04-13 | 2018-04-13 | Commerical test rotary separator |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820525543.9U CN208303224U (en) | 2018-04-13 | 2018-04-13 | Commerical test rotary separator |
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| CN208303224U true CN208303224U (en) | 2019-01-01 |
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| CN201820525543.9U Active CN208303224U (en) | 2018-04-13 | 2018-04-13 | Commerical test rotary separator |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114459868A (en) * | 2022-01-20 | 2022-05-10 | 爱博能(广州)科学技术有限公司 | Partition plate sampling type primary separating device for powdery solid mixture sample |
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2018
- 2018-04-13 CN CN201820525543.9U patent/CN208303224U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114459868A (en) * | 2022-01-20 | 2022-05-10 | 爱博能(广州)科学技术有限公司 | Partition plate sampling type primary separating device for powdery solid mixture sample |
| CN114459868B (en) * | 2022-01-20 | 2024-02-02 | 爱博能(广州)科学技术有限公司 | Baffle sampling type primary separation device for powdery solid mixture sample |
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