CN106944238A - A kind of inlet duct of powder selector - Google Patents
A kind of inlet duct of powder selector Download PDFInfo
- Publication number
- CN106944238A CN106944238A CN201710240911.5A CN201710240911A CN106944238A CN 106944238 A CN106944238 A CN 106944238A CN 201710240911 A CN201710240911 A CN 201710240911A CN 106944238 A CN106944238 A CN 106944238A
- Authority
- CN
- China
- Prior art keywords
- powder
- valve
- inlet duct
- valve body
- selector
- 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.)
- Pending
Links
- 239000000843 powder Substances 0.000 title claims abstract description 54
- 239000000463 material Substances 0.000 claims description 7
- 238000010276 construction Methods 0.000 abstract description 2
- 238000007599 discharging Methods 0.000 abstract description 2
- 239000002245 particle Substances 0.000 abstract description 2
- 230000008676 import Effects 0.000 abstract 1
- 239000004568 cement Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000011265 semifinished product Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/18—Adding fluid, other than for crushing or disintegrating by fluid energy
- B02C23/20—Adding fluid, other than for crushing or disintegrating by fluid energy after crushing or disintegrating
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Toys (AREA)
Abstract
The invention discloses a kind of inlet duct of powder selector, including setting and the taper bucket of powder concentrator bottom, annular intake pipe is surrounded with the middle part of conical head, the outer wall of annular intake pipe is uniformly arranged the intake valve of multiple adjustable sizes.Intake valve includes the air inlet that at least one fan is provided with valve body, valve body, and valve inner is rotatablely equipped with the valve block being engaged with air inlet, and the rotating middle part of valve body is connected with the knob being fixedly connected with valve block.The present invention instead of the import that traditional powder concentrator only has fixed size, avoid due to selecting the powder size of powder particles can not to select caused by can not the adjusting of air inflow, the problem of discharging quality of powder selector is fixed, the present invention is simple in construction, convenient regulation air intake valve, with higher applicability.
Description
Technical field
Field is manufactured the present invention relates to cement, in particular to a kind of inlet duct of powder selector.
Background technology
In cement process for machining and manufacturing, the semi-finished product after roller is ground are typically thickness mixing, it is necessary to by selecting powder ability
That turns into finished product and carries out packing and selling, and in existing powder selector, the size of inlet end is fixed, and causes intake non-adjustable
Section, is fixed, it is impossible to select the finished ground cement of plurality of specifications which results in the granular size of powder is selected.
The content of the invention
It is contemplated that at least solving one of above-mentioned technical problem in correlation technique to a certain extent.Therefore, this hair
It is bright to propose a kind of inlet duct of powder selector, the size of its adjustable air inlet, it is ensured that powder concentrator can select the powder of plurality of specifications
End.
To achieve the above object, technical scheme is as follows：
It is surrounded with the middle part of a kind of inlet duct of powder selector, including setting and the taper bucket of powder concentrator bottom, conical head
Annular intake pipe, the outer wall of annular intake pipe is uniformly arranged the intake valve of multiple adjustable sizes.
It is further improved according to above-mentioned technical proposal, intake valve includes being provided with least one on valve body, valve body
The air inlet of fan, valve inner is rotatablely equipped with the valve block being engaged with air inlet, and the rotating middle part of valve body is connected with and valve
The knob that piece is fixedly connected.
It is further improved according to above-mentioned technical proposal, the bottom of the taper bucket is communicated with powder conveying apparatus, taper
The discharge pump for sub-material being discharged into out of powder selector powder conveying apparatus is provided between bucket and powder conveying apparatus.
It is further improved according to above-mentioned technical proposal, powder conveying apparatus includes conveying worm.
It is further improved according to above-mentioned technical proposal, discharge pump sets the stirring of extension inside oriented the taper bucket
Portion.
The beneficial effects of the invention are as follows：The present invention is by being surrounded with annular intake pipe in the middle part of conical head, annular is entered
The outer wall of tracheae is uniformly arranged the intake valve of multiple adjustable sizes, instead of entering for traditional powder concentrator only fixed size
Mouthful, it is to avoid due to selecting powder size of powder particles to select caused by can not the adjusting of air inflow, the discharging quality of powder selector is consolidated
The problem of determining, the present invention is simple in construction, convenient regulation air intake valve, with higher applicability.
Brief description of the drawings
It is described further below in conjunction with accompanying drawing and example.
Fig. 1 is the structural representation of the present invention.
Embodiment
Embodiments of the invention are described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning to end
Same or similar label represents same or similar element or the element with same or like function.Below with reference to attached
The embodiment of figure description is exemplary, it is intended to for explaining the present invention, and be not considered as limiting the invention.
Reference picture 1, a kind of inlet duct of powder selector, including set in the taper bucket 1 with powder concentrator bottom, conical head
Portion is surrounded with annular intake pipe 2, and the outer wall of annular intake pipe 2 is uniformly arranged the intake valve 3 of multiple adjustable sizes.Choosing
During powder, air first enters annular intake pipe 2 from intake valve 3, enters back into powder selector, annular intake pipe 2 can be such that air-flow steadily enters
Enter, it is to avoid air flows confusion in powder selector, so as to influence to select the efficiency of powder.
Further, intake valve 3 includes the air inlet 4 that at least one fan is provided with valve body, valve body, and valve inner is rotated
The valve block 5 being engaged with air inlet 4 is installed, the rotating middle part of valve body is connected with the knob being fixedly connected with valve block 5.Pass through rotation
Button rotates the unlimited size that valve block 5 adjusts air inlet 4, can control the air capacity entered in powder selector.
Further, powder conveying apparatus 7 is smoothly entered for the ease of powder, it is to avoid block under the taper bucket 1, the taper bucket 1
Portion is communicated with powder conveying apparatus 7, is provided between the taper bucket 1 and powder conveying apparatus 7 for sub-material to be arranged out of powder selector
It is put into the discharge pump 6 of powder conveying apparatus 7.
Further, in order to improve the transfer efficiency of sub-material, powder conveying apparatus 7 includes conveying worm.
Further, discharge pump 6 sets the mixing part of the oriented inside of the taper bucket 1 extension（Do not marked in figure）, mixing part is in cone
Stirred in shape bucket 1, be easy to fall in powder conveying apparatus 7 under powder, reduce the phenomenon blocked, improve the efficiency for selecting powder.
In the description of the invention, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outer ", " up time
The orientation or position relationship of the instruction such as pin ", " counterclockwise " are, based on orientation shown in the drawings or position relationship, to be for only for ease of
The description present invention and simplified description, rather than indicate or imply that the device or element of meaning must have specific orientation, Yi Te
Fixed azimuth configuration and operation, therefore be not considered as limiting the invention.
In addition, term " first ", " second " are only used for describing purpose, and it is not intended that indicating or implying relative importance
Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can express or
Implicitly include one or more this feature.In the description of the invention, " multiple " are meant that at least two, such as two
It is individual, three etc., unless otherwise specifically defined.
In the present invention, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " fixation " etc.
Term should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integrally；Can be that machinery connects
Connect or electrically connect；Can be joined directly together, can also be indirectly connected to by intermediary, can be in two elements
The connection in portion or the interaction relationship of two elements.For the ordinary skill in the art, can be according to specific feelings
Condition understands the concrete meaning of above-mentioned term in the present invention.
In the present invention, unless otherwise clearly defined and limited, fisrt feature second feature it " on " or it " under "
It can directly be contacted including the first and second features, can also not be direct contact including the first and second features but by it
Between other characterisation contact.Moreover, fisrt feature second feature " on ", " top " and " above " to include first special
Levy directly over second feature and oblique upper, or be merely representative of fisrt feature level height higher than second feature.Fisrt feature exists
Second feature " under ", " lower section " and " following " fisrt feature that includes are immediately below second feature and obliquely downward, or be merely representative of
Fisrt feature level height is less than second feature.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means to combine specific features, structure, material or the spy that the embodiment or example are described
Point is contained at least one embodiment of the present invention or example.In this manual, to the schematic representation of above-mentioned term not
Identical embodiment or example must be directed to.Moreover, specific features, structure, material or the feature of description can be with office
What combined in an appropriate manner in one or more embodiments or example.In addition, those skilled in the art can say this
Not be the same as Example or example described in bright book are engaged and combined.
Although embodiments of the invention have been shown and described above, it is to be understood that above-described embodiment is example
Property, it is impossible to limitation of the present invention is interpreted as, one of ordinary skill in the art within the scope of the invention can be to above-mentioned
Embodiment is changed, changed, replacing and modification.
Claims (5)
1. a kind of inlet duct of powder selector, including the taper bucket with powder concentrator bottom is set, it is characterised in that：The conical head
Middle part be surrounded with annular intake pipe, the outer wall of the annular intake pipe is uniformly arranged the air inlet of multiple adjustable sizes
Valve.
2. a kind of inlet duct of powder selector according to claim 1, it is characterised in that：The intake valve includes valve body,
The air inlet of at least one fan is provided with the valve body, the valve inner is rotatablely equipped with the valve being engaged with air inlet
Piece, the rotating middle part of the valve body is connected with the knob being fixedly connected with valve block.
3. a kind of inlet duct of powder selector according to claim 1, it is characterised in that：The bottom connection of the taper bucket
There is powder conveying apparatus, be provided between the taper bucket and powder conveying apparatus for sub-material to be discharged into powder out of powder selector
The discharge pump of material conveying device.
4. a kind of inlet duct of powder selector according to claim 3, it is characterised in that：The powder conveying apparatus includes
Conveying worm.
5. a kind of inlet duct of powder selector according to claim 3, it is characterised in that：The discharge pump sets oriented cone
The mixing part of extension inside shape bucket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710240911.5A CN106944238A (en) | 2017-04-13 | 2017-04-13 | A kind of inlet duct of powder selector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710240911.5A CN106944238A (en) | 2017-04-13 | 2017-04-13 | A kind of inlet duct of powder selector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106944238A true CN106944238A (en) | 2017-07-14 |
Family
ID=59475890
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710240911.5A Pending CN106944238A (en) | 2017-04-13 | 2017-04-13 | A kind of inlet duct of powder selector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106944238A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006026895A1 (en) * | 2004-09-07 | 2006-03-16 | Yamin He | A powder separator with v-shaped vanes |
| CN2788905Y (en) * | 2005-04-06 | 2006-06-21 | 江苏科行环境工程技术有限公司 | K type internal circulating powder selecting machine |
| CN200954502Y (en) * | 2006-09-30 | 2007-10-03 | 江苏科行环境工程技术有限公司 | Wind-intaking device of superfine powder sorting machine special for industrial waste dregs |
| CN201643270U (en) * | 2010-04-07 | 2010-11-24 | 成都维信电子科大新技术有限公司 | Atomization volume adjusting device for medical gas compression atomizer |
| CN202366881U (en) * | 2011-12-26 | 2012-08-08 | 于波涛 | Air volume adjustable powder concentrator |
| US20130200187A1 (en) * | 2012-02-07 | 2013-08-08 | Rickey E. Wark | Classifier with variable entry ports |
| CN204544743U (en) * | 2015-03-31 | 2015-08-12 | 中材淄博重型机械有限公司 | Low-resistance superfine powder sorting machine |
| CN204866524U (en) * | 2015-07-10 | 2015-12-16 | 中建材（合肥）粉体科技装备有限公司 | Cage modle rotor formula air selection powder machine |
| CN205236219U (en) * | 2015-12-28 | 2016-05-18 | 马鞍山市瑞鹏科技有限公司 | Whirlwind separating centrifuge is used in PVC heat stabilizer production |
| CN207056755U (en) * | 2017-04-13 | 2018-03-02 | 江门市中建科技开发有限公司 | A kind of inlet duct of powder selector |
-
2017
- 2017-04-13 CN CN201710240911.5A patent/CN106944238A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006026895A1 (en) * | 2004-09-07 | 2006-03-16 | Yamin He | A powder separator with v-shaped vanes |
| CN2788905Y (en) * | 2005-04-06 | 2006-06-21 | 江苏科行环境工程技术有限公司 | K type internal circulating powder selecting machine |
| CN200954502Y (en) * | 2006-09-30 | 2007-10-03 | 江苏科行环境工程技术有限公司 | Wind-intaking device of superfine powder sorting machine special for industrial waste dregs |
| CN201643270U (en) * | 2010-04-07 | 2010-11-24 | 成都维信电子科大新技术有限公司 | Atomization volume adjusting device for medical gas compression atomizer |
| CN202366881U (en) * | 2011-12-26 | 2012-08-08 | 于波涛 | Air volume adjustable powder concentrator |
| US20130200187A1 (en) * | 2012-02-07 | 2013-08-08 | Rickey E. Wark | Classifier with variable entry ports |
| CN204544743U (en) * | 2015-03-31 | 2015-08-12 | 中材淄博重型机械有限公司 | Low-resistance superfine powder sorting machine |
| CN204866524U (en) * | 2015-07-10 | 2015-12-16 | 中建材（合肥）粉体科技装备有限公司 | Cage modle rotor formula air selection powder machine |
| CN205236219U (en) * | 2015-12-28 | 2016-05-18 | 马鞍山市瑞鹏科技有限公司 | Whirlwind separating centrifuge is used in PVC heat stabilizer production |
| CN207056755U (en) * | 2017-04-13 | 2018-03-02 | 江门市中建科技开发有限公司 | A kind of inlet duct of powder selector |
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