CN204602629U - A kind of scroll casing type separator - Google Patents
A kind of scroll casing type separator Download PDFInfo
- Publication number
- CN204602629U CN204602629U CN201520210568.6U CN201520210568U CN204602629U CN 204602629 U CN204602629 U CN 204602629U CN 201520210568 U CN201520210568 U CN 201520210568U CN 204602629 U CN204602629 U CN 204602629U
- Authority
- CN
- China
- Prior art keywords
- scroll casing
- type separator
- pneumatic jig
- casing type
- discharge barrel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a kind of scroll casing type separator, comprise drive unit, shaft coupling, grading room, cone bucket, described grading room comprises assorting cylinder, impeller, wherein impeller is positioned in the middle of assorting cylinder, above impeller, assorting cylinder side is provided with charging aperture, and the opposite side of the indoor assorting cylinder of extension set is provided with secondary air inlet; There is discharge barrel the coaxial top of grading room, is provided with drive unit, above drive unit, rain cover is housed above discharge barrel; The coaxial below of grading room is provided with cone bucket, is provided with pneumatic jig in the middle of cone bucket, and pneumatic jig is connected by alignment pin between struggling against with cone, and the feed opening of pneumatic jig upper end and discharge barrel has adjustable clearance; The bottom of cone bucket has thin ash outlet.The grading effect that the utility model well solves flyash classifying screen is not good, and can not in the defect of outside work, and separator of the present utility model can carry out secondary grading in addition.
Description
Technical field
The utility model belongs to material separation device field, is specifically related to a kind of scroll casing type separator.
Background technology
Coal ash powder is a kind of industrial solid wastes, generally refers to the thin ash that coal-burning power plant collects from flue gas, also known as flying dust, cigarette ash.Itself is slightly with or without hydraulic gelling property, but when existing with powdery and water, can at normal temperature, particularly under hydrothermal treatment consists (steam curing) condition, with calcium hydroxide or other alkaline earth metal hydroxide generation chemical reactions, generate and there is the compound of hydraulic gelling property, become a kind of and gain in strength and the material of durability.Main source take coal dust as thermal power plant and the concentrated supply of heating in the city boiler of fuel.Be conducive to the comprehensive utilization of flyash in order to protection of the environment better, consider the maturation of dedusting and dry ash conveying technology, dry ash collection has become the development trend that flyash is from now on collected.
Strength mechanical sorting mode is mainly adopted dry ash mobile phone to be processed into I, the II grade of ash meeting national standard in the market.Market there is no the Special sorting machine of sorting matchmaker powder ash, be open regulatable forced vortex powdered coal sorter in the patent of CN200939434 in the patent No., but its forced vortex produced is not good to the dispersion effect of flyash, and can only scalping be carried out; And separator can only be positioned at indoor, once be positioned at outdoor with rainy weather, separator can not work, and flyash becomes acidity after meeting rainfall easily corrodes separator, to its surface and be fixedly connected with thing and cause damage, and then accelerate the corrosion of whole coal sorter.
Utility model content
The utility model provides a kind of scroll casing type separator, and it is that the grading effect of flyash classifying screen is not good that object is to solve above-mentioned prior art one, and can only carry out scalping; Two is that existing flyash classifying screen can not in the defect of outside work.
The technical solution of the utility model is:
A kind of scroll casing type separator, comprise drive unit, shaft coupling, grading room, cone bucket, described grading room comprises assorting cylinder, impeller, and wherein impeller is positioned in the middle of assorting cylinder, above impeller, assorting cylinder side is provided with charging aperture, and the opposite side of the indoor assorting cylinder of extension set is provided with secondary air inlet; There is discharge barrel the coaxial top of grading room, is provided with drive unit, above drive unit, rain cover is housed above discharge barrel; The coaxial below of grading room is provided with cone bucket, is provided with pneumatic jig in the middle of cone bucket, and pneumatic jig is connected by alignment pin (1) between struggling against with cone, and the feed opening of pneumatic jig upper end and discharge barrel has adjustable clearance; The bottom of cone bucket has thin ash outlet.
As preferred version of the present utility model, described drive unit comprises motor, shaft coupling, electric machine support, and motor is connected with discharge barrel by shaft coupling, and connects impeller by shaft coupling.
As preferred version of the present utility model, described motor is frequency control machine.
As preferred version of the present utility model, described charging aperture is contrary with the Way out of discharge barrel.
As preferred version of the present utility model, described secondary air inlet has two, and two secondary air inlets are at right angles arranged.
As preferred version of the present utility model, described pneumatic jig has central shaft, and the vertical direction of central shaft has multiple screwed hole.
As preferred version of the present utility model, described alignment pin (1) is positioned at the centre of cone bucket, and direction is perpendicular to pneumatic jig central shaft.
As preferred version of the present utility model, described alignment pin (1) is threaded with the central shaft of pneumatic jig, and alignment pin (1) can regulate according to pneumatic jig central shaft upper screwed hole with the relative position of the central shaft of pneumatic jig.
As preferred version of the present utility model, described electric machine support is connected with discharge barrel by bolt, nuts and washers combination.
As preferred version of the present utility model, described grading room is struggled against with cone and is connected by welding manner, and is fixed on operating desk by nut, bolt combination.
Technical characterstic of the present utility model and good effect are:
1, a kind of scroll casing type separator of the present utility model; rain cover is equipped with in side on the drive means; good protection motor and separator inside are not moistened by rain; prevent rainwater from entering separator inside and cause flyash water-soluble formation acid solution corrosion separator; effectively avoid separator to corrode because of the effect of rainwater, extend the life-span of separator.
2, below a kind of scroll casing type separator of the present utility model side of secondary air inlet being located at the indoor assorting cylinder of extension set instead of casing, like this when separator carries out work, cinder particle can not spill out from secondary air inlet; Also well avoid when separator works, the windage that secondary air inlet enters hinders drawing off of cinder particle, improves the operating efficiency of separator; Avoid in assorting room, flyash pollutes air simultaneously.
3, a kind of scroll casing type separator of the present utility model, in the middle of cone bucket, be provided with the classification that fine grained flyash that pneumatic jig makes to fall after carrying out scalping can carry out again, the classification size of grain diameter is determined by the slot size of pneumatic jig.
4, a kind of scroll casing type separator of the present utility model, the motor of employing is frequency control machine, adopting different rotating speeds by changing strength of vortex and particle motion trajectory, can use the sorting of the flyash of variable grain different capabilities.
5, a kind of scroll casing type separator of the present utility model, its charging aperture is contrary with the Way out of discharge barrel, well avoids the station in manual operation process to intersect, handled easily.
6, a kind of scroll casing type separator of the present utility model, two secondary air inlets of employing are at right angles arranged, two secondary air inlets of arranged at right angles well increase the amount of pouring in of wind, improve the efficiency of separation of separator.
7, a kind of scroll casing type separator of the present utility model, the pneumatic jig adopted has central shaft, and the vertical direction of central shaft has multiple screwed hole, alignment pin (1) is positioned at the centre of cone bucket, direction is perpendicular to pneumatic jig central shaft, alignment pin (1) can regulate according to pneumatic jig central shaft upper screwed hole with the relative position of the central shaft of pneumatic jig, by regulating alignment pin (1) critical grain size that can regulate fly ash grain classification on pneumatic jig central shaft.
In sum, a kind of scroll casing type separator of the present utility model, may be used for the sorting of the flyash of the different operating mode of different weather name and different-grain diameter, can be widely used in the sorting of various flyash.
Accompanying drawing explanation
Fig. 1 is a kind of front view of scroll casing type separator;
Fig. 2 is a kind of C-C view of scroll casing type separator.
Alignment pin 1 in figure, pneumatic jig 2, cone bucket 3, assorting cylinder 4, impeller 5, transmission component 6, discharge barrel 7, electric machine support 8, shaft coupling 9, motor 10, rain cover 11, bolt, nuts and washers combination 12, nut, bolt combination 13, charging aperture 14, secondary air inlet 15, thin ash outlet 16.
Detailed description of the invention
A kind of scroll casing type separator as shown in accompanying drawing 1 to 2, comprise drive unit, shaft coupling 9, grading room, cone bucket, described grading room comprises assorting cylinder 4, impeller 5, wherein impeller 5 is positioned in the middle of assorting cylinder 4, above impeller 5, assorting cylinder 4 side is provided with charging aperture 14, and the opposite side of the indoor assorting cylinder 4 of extension set is provided with secondary air inlet 15; There is discharge barrel 7 the coaxial top of grading room, is provided with drive unit, rain cover 11 is housed above drive unit above discharge barrel 7; The coaxial below of grading room is provided with cone bucket 3, is provided with pneumatic jig 2 in the middle of cone bucket 3, and be connected by alignment pin 1 between pneumatic jig 2 with cone bucket 3, the feed opening of pneumatic jig 2 upper end and discharge barrel 7 has adjustable clearance; The bottom of cone bucket 3 has thin ash outlet 16.
Described drive unit comprises motor 10, shaft coupling 9, electric machine support 8, and motor 10 is connected with discharge barrel 7 by shaft coupling 9, and connects impeller 5 by transmission component 6.
Described motor 10 is frequency control machine.
Described charging aperture 14 is contrary with the Way out of discharge barrel 7.
Described secondary air inlet 15 has two, and two secondary air inlets 15 are at right angles arranged.
Described pneumatic jig 2 has central shaft, and the vertical direction of central shaft has multiple screwed hole.
Described alignment pin 1 is positioned at the centre of cone bucket 3, and direction is perpendicular to pneumatic jig 2 central shaft.
Described alignment pin 1 is threaded with the central shaft of pneumatic jig 2, and alignment pin 1 can regulate according to pneumatic jig 2 central shaft upper screwed hole with the relative position of the central shaft of pneumatic jig 2.
Described electric machine support 8 is connected 7 by bolt, nuts and washers combination 12 with discharge barrel.
Described grading room is connected by welding manner with cone bucket 3, and is fixed on operating desk by nut, bolt combination 13.
Operation principle is:
Rain cover stops rainwater washing away motor 10, prevents rainwater from immersing motor internal and causes damage to motor 10, prevents rainwater from entering separator inside and contacts with flyash residue, form acidic liquid and cause corrosion to separator.Open motor 10, motor impeller 5 under the gearing of transmission component 6 is rotated, impeller 5 rotates the wind produced to be encountered the inwall of grading room and then is producing powerful eddy current, drop in grading room by material from charging aperture 14, coarse grained flyash enters discharge barrel 7 under the effect of eddy current, is discharged by discharge barrel 7, and fine grain flyash is under the effect of eddy current, encounter grading room inwall, after fall above pneumatic jig 2, wherein thinner particle is by discharging by play air outlet 16 after pneumatic jig 2; By the relative position of adjustment alignment pin 1 with the central shaft of pneumatic jig 2, the gap of pneumatic jig 2 and dispersion tube 4 can be changed, and then realize the particle diameter changing dispersion graded particie.
The above; be only utility model preferably detailed description of the invention; but protection domain of the present utility model is not limited to this; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; replace on an equal basis according to the technical scheme of utility model and design thereof or change, all should be encompassed within protection domain of the present utility model.
Claims (10)
1. a scroll casing type separator, comprise drive unit, shaft coupling (9), grading room, cone bucket, it is characterized in that described grading room comprises assorting cylinder (4), impeller (5), wherein impeller (5) is positioned in the middle of assorting cylinder (4), assorting cylinder (4) side, impeller (5) top is provided with charging aperture (14), and the opposite side of the indoor assorting cylinder (4) of extension set is provided with secondary air inlet (15); There is discharge barrel (7) the coaxial top of grading room, and discharge barrel (7) top is provided with drive unit, and rain cover (11) is housed above drive unit; The coaxial below of grading room is provided with cone bucket (3), pneumatic jig (2) is provided with in the middle of cone bucket (3), pneumatic jig (2) and cone are struggled against between (3) and are connected by alignment pin (1), and the feed opening of pneumatic jig (2) upper end and discharge barrel (7) has adjustable clearance; The bottom of cone bucket (3) has thin ash outlet (16).
2. a kind of scroll casing type separator according to claim 1, it is characterized in that: described drive unit comprises motor (10), shaft coupling (9), electric machine support (8), motor (10) is connected with discharge barrel (7) by shaft coupling (9), and connects impeller (5) by transmission component (6).
3. a kind of scroll casing type separator according to claim 2, is characterized in that: described motor (10) is frequency control machine.
4. a kind of scroll casing type separator according to claim 1, is characterized in that: described charging aperture (14) is contrary with the Way out of discharge barrel (7).
5. a kind of scroll casing type separator according to claim 1, is characterized in that: described secondary air inlet (15) has two, and two secondary air inlets (15) are at right angles arranged.
6. a kind of scroll casing type separator according to claim 1, is characterized in that: described pneumatic jig (2) has central shaft, and the vertical direction of central shaft has multiple screwed hole.
7. a kind of scroll casing type separator according to claim 1, is characterized in that: described alignment pin (1) is positioned at the centre of cone bucket (3), and direction is perpendicular to pneumatic jig (2) central shaft.
8. a kind of scroll casing type separator according to claim 6 or 7, it is characterized in that: described alignment pin (1) is threaded with the central shaft of pneumatic jig (2), alignment pin (1) can regulate according to pneumatic jig (2) central shaft upper screwed hole with the relative position of the central shaft of pneumatic jig (2).
9. a kind of scroll casing type separator according to claim 2, is characterized in that: described electric machine support (8) is connected with discharge barrel (7) by bolt, nuts and washers combination (12).
10. a kind of scroll casing type separator according to claim 1, is characterized in that: described grading room and cone struggle against (3) be connected by welding manner, and pass through nut, bolt combination (13) and be fixed on operating desk.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520210568.6U CN204602629U (en) | 2015-04-09 | 2015-04-09 | A kind of scroll casing type separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520210568.6U CN204602629U (en) | 2015-04-09 | 2015-04-09 | A kind of scroll casing type separator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204602629U true CN204602629U (en) | 2015-09-02 |
Family
ID=53955217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520210568.6U Expired - Fee Related CN204602629U (en) | 2015-04-09 | 2015-04-09 | A kind of scroll casing type separator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204602629U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106064150A (en) * | 2016-07-27 | 2016-11-02 | 无锡市华通电力设备有限公司 | A kind of rotary flyash Special grading machine |
-
2015
- 2015-04-09 CN CN201520210568.6U patent/CN204602629U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106064150A (en) * | 2016-07-27 | 2016-11-02 | 无锡市华通电力设备有限公司 | A kind of rotary flyash Special grading machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202199400U (en) | Ore grinder | |
| CN101972687A (en) | Process for preparing carbon forming powder | |
| CN204417346U (en) | Silicon, iron particle separation system in dry acetylene sludge | |
| CN204602629U (en) | A kind of scroll casing type separator | |
| CN107185945A (en) | Device for recovering powder | |
| CN105057123A (en) | Tower skirt type dry powder material classifier | |
| CN201684726U (en) | Compelling airflow turbo classifier | |
| CN204974227U (en) | Skirt pendulum -type dry powder material grader | |
| CN211247341U (en) | Fly ash separator | |
| CN109277213A (en) | Electrostatic cyclone | |
| CN204892373U (en) | High dispersivity vortex selection powder machine | |
| CN200939434Y (en) | Regulatable forced vortex powdered coal sorter | |
| CN204892149U (en) | Tower skirt formula dry powder material grader | |
| CN108579900A (en) | A kind of coal pulverizer | |
| CN2338103Y (en) | Large scale, high effect, precision and forced air current type separating and sorting machine | |
| CN204933623U (en) | A kind of charging rate adjustable air-flow eddy flow micro mist equipment | |
| CN102847683A (en) | High-efficiency dynamic and static separator | |
| CN211504863U (en) | Automatic pulverized coal sampling device for powder particle conveying pipeline | |
| CN204035032U (en) | A kind of wind formula of sweeping is association of activity and inertia high efficiency dust separator | |
| CN210496853U (en) | A air current inner loop formula grader for production of superfine powder product | |
| CN204320445U (en) | A kind of pulverizer feeder | |
| CN2340524Y (en) | Baffle style flyash sizing apparatus | |
| CN208613043U (en) | A kind of agricultural seed screening plant | |
| CN209379149U (en) | Air-flow shaping device | |
| CN103100494A (en) | Spherical graphite superfine classifier |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150902 Termination date: 20160409 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |