CN108380087A - A kind of self-adapted high-efficient diving mixing agitator - Google Patents
A kind of self-adapted high-efficient diving mixing agitator Download PDFInfo
- Publication number
- CN108380087A CN108380087A CN201810356702.1A CN201810356702A CN108380087A CN 108380087 A CN108380087 A CN 108380087A CN 201810356702 A CN201810356702 A CN 201810356702A CN 108380087 A CN108380087 A CN 108380087A
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- Prior art keywords
- bolt
- elastic component
- self
- anchor ear
- guide part
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
- B01F27/84—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with two or more stirrers rotating at different speeds or in opposite directions about the same axis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/45—Closures or doors specially adapted for mixing receptacles; Operating mechanisms therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/50—Mixing receptacles
- B01F35/51—Mixing receptacles characterised by their material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
- B01F2101/305—Treatment of water, waste water or sewage
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
A kind of self-adapted high-efficient diving mixing agitator, including agitator body, motor, transmission shaft, impeller, anchor ear, supporting rack, kuppe, motor is set in agitator body, and it is connect with impeller by transmission shaft, anchor ear is fixedly installed on agitator body outer wall, kuppe is fixedly connected with supporting rack, motor is variable-frequency motor, using the latch structure connection with elastic component between supporting rack and anchor ear, latch structure includes the guide part for being set to anchor ear outer wall and the bolt for being set to supporting rack one end.The present invention is applied widely, and same model is suitable for various working, while having adaptive kuppe, can effectively prevent the blocking of fiber sundries, reduces the vortex generated around impeller, work efficiency is high, simple in structure, stable and reliable operation.
Description
Technical field
The present invention relates to sewage treatment field more particularly to a kind of submersible agitators.
Background technology
Submersible agitator is novel, the efficient submersible agitating of one kind and plug flow device, is primarily used to that medium is made to be homogenized, and is produced
During raw suspension flow and the general industry of keep medium bottom horizontal flow sheet.Especially in sewage treatment process, it can stir
The sewage containing suspended matter, thin mud, industrial process liquid etc. are mixed, flow is created, reinforces agitating function, prevents sludge settling,
It is the important equipment that city has stable political situation in industrial sewage treatment technology flow, the quality of efficiency is directly related to the efficiency of sewage disposal
And the size of equipment energy consumption.Traditional submersible agitator motor mostly uses common threephase asynchronous, therefore wheel speed can not
It adjusts, the use scope of same model blender is limited.Meanwhile relative position is fixed between kuppe and blade, between being unable to adjust
Gap, therefore the vortex generated around impeller cannot be effectively reduced, it is relatively low so as to cause working efficiency.
Invention content
It is same to solve existing blender the purpose of the present invention is to provide a kind of self-adapted high-efficient diving mixing agitator
The problems such as model scope of application is not wide, kuppe position is non-adjustable, specific technical solution is as follows：
A kind of self-adapted high-efficient is dived under water mixing agitator, including agitator body, motor, transmission shaft, impeller, anchor ear, supporting rack,
Kuppe is additionally provided with electric motor end cap, cable termination in the agitator body.The motor is set in agitator body,
And connect with impeller by the transmission shaft, the anchor ear is fixedly installed on agitator body outer wall, the kuppe and support
Frame is fixedly connected, which is characterized in that the motor is variable-frequency motor, using inserting with elastic component between support frame as described above and anchor ear
Latch structure connects, and the latch structure includes the guide part for being set to anchor ear outer wall and the bolt for being set to supporting rack one end.
Further, the guide part is hollow cylinder structure, and one side is fixed and is welded on anchor ear, the corresponding other side
It is provided with notch, the width of the notch and the thickness of support frame as described above are adapted；
Further, the guide part upper and lower ends are equipped with fastening lid；
Preferably, through-hole is equipped in the middle part of the fastening lid, the through-hole diameter is adapted with the bolt；
Preferably, the bottom surfaces the fastening lid Inner are equipped with elastic component；
Further, the bolt is the column structure for being disposed through inside guide part and being adapted with the guide part, institute
It states and is welded and fixed with support frame as described above in the middle part of bolt；
Further, the bolt both ends are equipped with elastic component；
Preferably, column diameter is more than bolt both ends column diameter in the middle part of the bolt, and the both ends cylinder is socketed with bullet
Property part, described elastic component one end is fixed on end face in the middle part of the bolt, and the other end moves freely；
Alternatively, the both ends position equal with bolt midpoint in the middle part of the bolt, leads equipped with shape size with described
The block being adapted to part, described elastic component one end are fixedly installed on the block, and the other end moves freely.
The beneficial effects of the invention are as follows：
1, motor uses variable-frequency motor, can adjust wheel speed range according to sewage treatment plant's operating mode, expands same model stirring
The use scope of device, to reduce design production cost.
2, it is provided with reduction on the outside of impeller and is vortexed adaptive kuppe, kuppe between supporting rack and motor by using
Latch structure connection with elastic component so that kuppe can block with sundries around impeller and be moved in an axial direction the case where generating vortex
It is dynamic, so as to adjust relative position between impeller and kuppe, prevent the obstruction of the sundries such as fiber, particle from winding, while more added with
Effect ground reduces the influence that vortex generates blender, improves working efficiency.
Description of the drawings
Fig. 1 is structure of the invention stereoscopic schematic diagram.
Fig. 2 is the diagrammatic cross-section of Fig. 1.
Fig. 3 is the latch structure schematic diagram of the invention with elastic component.
Fig. 3-1 to 3-7 is the latch structure partial schematic diagram of the invention with elastic component.
Numeral mark in attached drawing is respectively：
1- agitator bodies, 2- latch structures, 21- guide parts, 22- fastening lids, 23- bolts, 24- elastic components, 25- blocks, 3-
Motor, 4- transmission shafts, 5- impellers, 6- anchor ears, 7- supporting racks, 8- kuppes, 11- electric motor end caps, 12- cable terminations.
Specific implementation mode
The embodiment of the present invention is described in detail below in conjunction with the accompanying drawings.
As shown in Fig. 1 ~ 3-7, a kind of self-adapted high-efficient diving mixing agitator, including agitator body 1, motor 3, transmission
Axis 4, impeller 5, anchor ear 6, supporting rack 7, kuppe 8 are additionally provided with electric motor end cap 11, cable termination in the agitator body 1
12.The motor 3 is set in agitator body 1, and is connect with impeller 5 by the transmission shaft 4, and the fixation of the anchor ear 6 is set
It is placed in 1 outer wall of agitator body, the kuppe 8 is fixedly connected with supporting rack 7, which is characterized in that the motor 1 is variable-frequency electric
Machine is connected between support frame as described above 7 and anchor ear 6 using the latch structure 2 with elastic component 24, and the latch structure 2 includes setting
In 6 outer wall of anchor ear guide part 21 and be set to the bolt 23 of 7 one end of supporting rack.
The guide part 21 is hollow cylinder structure, and upper and lower ends are equipped with fastening lid 22.Welding is fixed in 21 side of guide part
In on anchor ear 6, the corresponding other side is provided with notch, and the width of the notch is adapted with the thickness of support frame as described above 7.The bolt
23 be the column structure for being disposed through 21 inside of guide part and being adapted with the guide part 21,23 middle part of the bolt and institute
7 framves of support are stated to be welded and fixed.
Embodiment 1：23 both ends of the bolt are equipped with elastic component 24, and the preferred elastic component of this example is spring.
In embodiment 1, the preferred cylinder of column structure.
In embodiment 1,22 preferred nut of the fastening lid.
As shown in Fig. 3-1, Fig. 3-2, the concrete structure of the present embodiment is：23 middle part column diameter of bolt is more than the bolt
23 both ends column diameters are socketed with spring 24 around both ends cylinder, and 23 middle part end face of bolt, the other end are fixed in 24 one end of spring
It moves freely；24 internal diameter of spring is more than 23 both ends column diameter of bolt, but is no more than 23 middle part column diameter of bolt.In nut 22
Middle part is equipped with the through-hole that diameter is adapted with 23 both ends column diameter of bolt.
As the 2nd embodiment, as shown in Fig. 3-1, Fig. 3-3, concrete structure is：23 middle part cylinder both ends of bolt and bolt
The equal position in 23 midpoints, is equipped with the block 25 that shape size is adapted with guide part 21, and spring is socketed with around both ends cylinder
24,24 one end of spring is fixedly installed on the block 25, and the other end moves freely；24 internal diameter of spring is more than 23 liang of newel posts of bolt
Body diameter, but it is no more than 25 diameter of block.At 22 middle part of nut, it is equipped with diameter and leads to what 23 both ends column diameter of bolt was adapted
Hole.
As the 3rd embodiment, as shown in Fig. 3-1, Fig. 3-4, concrete structure is：23 middle part column diameter of bolt is more than institute
23 both ends column diameter of bolt is stated, two end faces of cylinder at middle part are fixedly installed several springs of the uniform ring around both ends cylinder
24.At 22 middle part of nut, it is equipped with the through-hole that diameter is adapted with 23 both ends column diameter of bolt.
As the 4th embodiment, as shown in Fig. 3-1, Fig. 3-5, concrete structure is：23 middle part cylinder both ends of bolt and bolt
The equal position in 23 midpoints is equipped with the block 25 that shape size is adapted with guide part 21, and in 25 end face outside of block, fixation is set
It is equipped with several springs 24 of the uniform ring around both ends cylinder.At 22 middle part of nut, it is equipped with diameter and 23 both ends column diameter phase of bolt
The through-hole of adaptation.
Embodiment 5：
In actual use, the quality of elastic component material directly affects the working efficiency of blender, meanwhile, different operating modes pair
The influence of elastic component performance is also different, therefore, often will appear when elastic component work to a certain extent after replaced
Situation.In aforementioned 5 kinds of embodiments, elastic component is each attached on bolt, when needing replacing elastic component, is needed bolt from guiding
It is taken out in part, removes fixed spring on bolt, then weld new spring, operation is cumbersome.In order to solve this problem,
Embodiment 5 is adjusted the position setting of elastic component on the basis of aforementioned 4 kinds of embodiments.
As seen in figures 3-6, the concrete structure of the present embodiment is：Respectively on the basis of embodiment 1-4, it will be fixedly installed on
The spring 24 at 23 both ends of bolt is symmetrically fixed at the bottom surfaces Inner of nut 22, i.e. one end of spring 24 is fixedly installed on nut
22 bottom surfaces Inner, the other end move freely, and are adapted with 23 both ends of bolt.When needing to replace spring 24, only need
Want screwing up nut 22, change the new nut 22 with spring 24, operate rapid and convenient, substantially reduce the maintenance of blender at
This.
Embodiment 6：
It is designed according to different blade wheel structures, it is sometimes desirable to kuppe be determined with a distance from impeller into line range, that is, ensure to lead
Nearest or maximum distance of the stream cover from impeller is no more than a certain numerical value.Embodiment 6 is this demand and is designed：
As shown in fig. 3 to 7, the concrete structure of the present embodiment is：Respectively on the basis of embodiment 1-5, by the through-hole on nut 22
Structure is changed, i.e., nut 22 is arranged to without no through-hole nut 22, at the same by the length of spring 24 and elastic performance and
The length of bolt 23 is calculated, and the nearest or maximum distance value according to kuppe 8 from impeller 5 determines both ends spring 24 and bolt
23 length.
In the structure design of the present invention, the quantity of the latch structure with elastic component and support frame as described above is adapted, tool
Body quantity is not particularly limited；The fastening lid may be used with the connection type of guide part and be threadedly coupled, and buckle can also be used
Connection etc., concrete mode is not particularly limited.
The operation principle of the present invention is that：
Variable-frequency motor is opened, motor is according to sewage treatment plant's operating mode, and adjustment wheel speed range is to reach best stirring, leaf
Wheel high speed rotation under motor drive, generates vortex, and kuppe is realized in the case where being vortexed thrust by the bolt with elastic component
Adaptive axial movement reduces throttle effect, submersible agitator is made to locate always so as to adjust the gap between kuppe and impeller
In efficient operation state；Meanwhile when encountering the sundries such as fiber, particle, kuppe can also be realized by the bolt with elastic component
Adaptive axial movement winds to achieve the purpose that prevent to be blocked by sundries, to ensure the normal operation of blender.
The present invention uses variable-frequency motor, and same model is suitable for various working, while having adaptive kuppe, can have
Effect prevents the blocking of fiber sundries, reduces the vortex generated around impeller, and blender operational efficiency is high, simple in structure, and operation is steady
It is fixed reliable.
Claims (9)
- The mixing agitator 1. a kind of self-adapted high-efficient is dived under water, including agitator body（1）, motor（3）, transmission shaft（4）, impeller （5）, anchor ear（6）, supporting rack（7）, kuppe（8）, the motor（3）It is set to agitator body（1）It is interior, and pass through the biography Moving axis（4）With impeller（5）Connection, the anchor ear（6）It is fixedly installed on agitator body（1）Outer wall, the kuppe（8）With branch Support（7）It is fixedly connected, which is characterized in that the motor（3）For variable-frequency motor, support frame as described above（7）With anchor ear（6）Between adopt With band elastic component（24）Latch structure（2）Connection.
- The mixing agitator 2. a kind of self-adapted high-efficient according to claim 1 is dived under water, which is characterized in that the latch structure （2）Including being set to anchor ear（6）The guide part of outer wall（21）Be set to supporting rack（7）The bolt of one end（23）；The guiding Part（21）For hollow cylinder structure, upper and lower ends are equipped with fastening lid（22）；The guide part（21）Side is fixed and is welded in anchor ear （6）On, the corresponding other side is provided with notch, the width and support frame as described above of the notch（7）Thickness be adapted；The bolt （23）To be disposed through guide part（21）It is internal and with the guide part（21）Adaptable column structure, the bolt（23） Middle part and support frame as described above（7）It is welded and fixed, the bolt（23）Both ends are equipped with elastic component（24）.
- The mixing agitator 3. a kind of self-adapted high-efficient according to claim 1 is dived under water, which is characterized in that the latch structure （2）Including being set to anchor ear（6）The guide part of outer wall（21）Be set to supporting rack（7）The bolt of one end（23）；The guiding Part（21）For hollow cylinder structure, upper and lower ends are equipped with fastening lid（22）, the fastening lid（22）Inner bottom surface is equipped with elastic component （24）；The guide part（21）Side is fixed and is welded in anchor ear（6）On, the corresponding other side is provided with notch, the width of the notch With support frame as described above（7）Thickness be adapted；The bolt（23）To be disposed through guide part（21）It is simultaneously led with described inside To part（21）Adaptable column structure, the bolt（23）Middle part and support frame as described above（7）It is welded and fixed.
- The mixing agitator 4. a kind of self-adapted high-efficient according to claim 2 is dived under water, which is characterized in that the bolt（23） Middle part column diameter is more than the bolt（23）Both ends column diameter, the both ends cylinder are equipped with elastic component（24）, the elasticity Part（24）One end is fixedly installed on the bolt（23）Middle part end face, the other end move freely.
- The mixing agitator 5. a kind of self-adapted high-efficient according to claim 2 is dived under water, which is characterized in that the bolt（23） Middle part both ends and bolt（23）The equal position in midpoint is equipped with shape size and the guide part（21）Adaptable block （25）, the elastic component（24）One end is fixedly installed on the block（25）On, the other end moves freely.
- The mixing agitator 6. a kind of self-adapted high-efficient according to claim 3 is dived under water, which is characterized in that the bolt（23） Middle part column diameter is more than the bolt（23）Both ends column diameter；The fastening lid（22）Inner bottom surface is equipped with elastic component（24）, The elastic component（24）One end is fixedly installed on fastening lid（22）Inner bottom surface, the other end moves freely, and with the bolt （23）Both ends are adapted.
- The mixing agitator 7. a kind of self-adapted high-efficient according to claim 3 is dived under water, which is characterized in that the bolt（23） Middle part both ends and bolt（23）The equal position in midpoint is equipped with shape size and the guide part（21）Adaptable block （25）；The fastening lid（22）Inner bottom surface is equipped with elastic component（24）, the elastic component（24）One end is fixedly installed on fastening lid （22）Inner bottom surface, the other end moves freely, and with the bolt（23）Both ends block（25）It is adapted.
- The mixing agitator 8. a kind of self-adapted high-efficient according to claim 2-7 any one is dived under water, which is characterized in that institute State fastening lid（22）Middle part is equipped with through-hole, the through-hole diameter and the bolt（23）It is adapted.
- The mixing agitator 9. a kind of self-adapted high-efficient according to claim 1-2 any one is dived under water, which is characterized in that institute State elastic component（24）For spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810356702.1A CN108380087B (en) | 2018-04-20 | 2018-04-20 | Self-adaptive efficient submersible mixing stirrer |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810356702.1A CN108380087B (en) | 2018-04-20 | 2018-04-20 | Self-adaptive efficient submersible mixing stirrer |
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| CN108380087A true CN108380087A (en) | 2018-08-10 |
| CN108380087B CN108380087B (en) | 2023-09-26 |
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| CN108380087B (en) | 2023-09-26 |
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