CN203355670U - Electrical stirrer - Google Patents
Electrical stirrer Download PDFInfo
- Publication number
- CN203355670U CN203355670U CN 201320445760 CN201320445760U CN203355670U CN 203355670 U CN203355670 U CN 203355670U CN 201320445760 CN201320445760 CN 201320445760 CN 201320445760 U CN201320445760 U CN 201320445760U CN 203355670 U CN203355670 U CN 203355670U
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- Prior art keywords
- rotating shaft
- motor
- bung
- water pump
- screw
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- Withdrawn - After Issue
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Abstract
The utility model relates to an electrical stirrer. The electrical stirrer comprises a stirring barrel, a rotating shaft, blades and a barrel cover, as well as a water pump, motors and at least two ultrasonic generators. According to the utility mode, through the utilization of a through hole formed in the lower end of the rotating shaft, materials right under the rotating shaft is pumped out by the water pump mounted at the lower end of the rotating shaft, and are sprayed on the barrel wall through a nozzle arranged at the upper end to wash hanging slurries condensed on the barrel wall, so that the cleanness of the barrel wall is kept, and the stirring effect of the materials is improved at the same time; meanwhile, a principle that a rotational motion is transferred into a rectilinear motion by a ballscrew is utilized to allow the rotating shaft to rotate and move up and down at the same time, so that the materials rotating with the rotating of the blades are subjected to strong shearing and kneading actions to achieve the functions that the materials are dispersed and mixed fully.
Description
Technical field
The utility model relates to a kind of mixer, relates in particular to a kind of electric blender.
Background technology
Stirring is the production technology that the mankind early grasp, and can make two or more different materials disperse mutually among each other, thereby reach even mixing; Also can accelerate to conduct heat and mass transport process.In industrial production, stirring operation is from chemical industry, and around food, fiber, papermaking, water treatment etc., as the part of technical process and be widely used, its main purpose is mass transfer or diabatic process in the acceleration system.Stirring technique also is developed and applies in the production of oil industry, especially in the design of some large-scale storage tanks and application, can make that liquid storage in storage tank mixes, temperature is even, promotes dilution, dissolves, disperses, and the strengthening heating, prevent layering and precipitation.In whipping process fluid flow and mix very complicated, the main semi-empirical approach that relies on of its design.
Stirring operation is divided into mechanical agitation and airflow stirring.Airflow stirring is to utilize gas sparging to pass through liquid level, and liquid is produced to stirring action, or makes bubble rely on effect of increasing to promote liquid to produce convection circulation.With mechanical agitation, compare, the only stirring of the effect of bubble to liquid, especially be difficult to use for the high viscosity liquid of several thousand milli handkerchiefs more than second.But the airflow stirring movement-less part, so, at the processing corrosive liquids, during the stirring of the reaction liquid under high-temperature and high-pressure conditions, be more easily.Mechanical agitation changes into the mechanical energy of paddle by rotation the kinetic energy of fluid, forms the overall flow in still, thereby completes the process of still inner transmission matter and heat transfer.In industrial production, most stirring operation is all mechanical agitation, in take, the mixing plant of low-pressure vertical steel vessel is as main.
Mixer is to make the medium forced convections such as liquid, gas mixed uniformly machine.Traditional mixer has manually and electronic dividing.Alleviated people's burden by electric motor driven mixer, and greatly be better than hand blender on stirring efficiency and effect.Various electric blender are arranged in productive life, and little only have the cup size, large just such as cement transporter.In mixing plant being of wide application in industrial production, especially chemical industry, a lot of Chemical Manufacture is all being applied stirring operation more or less.Why extensive like this range of application of mixing plant is, and also the controlled range because of mixing plant operating condition (as concentration, temperature, the time of staying etc.) is wider, can adapt to diversified production again.
At present, on the market more common to many components solid-solid phase, solid-liquid phase, liquid-liquid phase material mixed, the mixer of reaction, dispersion, dissolving, the processing such as modified all is provided with paddle usually, thereby and drive paddle by drive unit and rotate the material in material barrel is mixed, stirs in material barrel, because most of material viscosity are high, for uniformly by mixing of materials, stirring, to the more complicated of the structural design of paddle.When relating to the solid-liquid phase stirring, in the process stirred, material barrel bucket wall is easy to be stained with impurity, after impurity is piled up, bring pollution to material, can not be well that material stirring is even, under the while paddle, zone also is difficult to be stirred to, thereby make the effect of stirring, is not very desirable.
The utility model content
In order to solve the deficiencies in the prior art, solve on the bucket wall zone under bonding solid material and stirring vane stir less than problem, designed and a kind ofly from extracting under paddle, stirred liquid, by the nozzle electric blender of douche can wall back and forth.
For achieving the above object, the technical scheme that the utility model adopts is: a kind of electric blender, comprise agitator, rotating shaft, blade and bung, blades installation is at the end of rotating shaft, be provided with circular hole in the middle of bung, rotating shaft is through bung, and bung and agitator are affixed, and described electric blender also comprises water pump, motor and at least two supersonic generators;
The lower end of the axis body of described rotating shaft is provided with one section through hole;
Described water pump is fixed in rotating shaft, in rotating shaft, with the position of water pump symmetry, is provided with balancing weight, the pump mouth connecting hose I of water pump, flexible pipe I connecting through hole, an end of pump outlet connecting hose II;
In described rotating shaft, cover has nozzle ring, nozzle ring to be contained in the top of water pump, and the flexible pipe II connects the water inlet of nozzle ring;
Described rotating shaft is near the affixed annular permanent magnet I in position of decelerator I, and rotating shaft is provided with the annular permanent magnet II near the position of nozzle ring, and bung all is equipped with Hall switch near the upper and lower surfaces, position of circular hole;
Described motor comprises motor I and motor II, and the motor I is connected with the rotating shaft top by the decelerator I, motor I, decelerator I and rotating shaft axial restraint; The motor II is connected with ball-screw by the decelerator II, and the lower end of ball-screw is connected on bung by bearing;
Described ball-screw is provided with nut, and nut is connected and fixed the annular fixing frame of motor I, and annular fixing frame is provided with two other guide rail hole, and two guide rails are through guide rail hole, and lower end and bung are affixed; Described ball-screw and two guide rails are symmetrical centered by the motor I;
The affixed fixed mount of described motor II, fixed mount is fixed on bung;
On the outside bucket wall of described agitator, two above supersonic generators are housed, described supersonic generator is symmetrical along the bucket wall.
Further, described bung is provided with charging aperture, and the charging aperture opening is tubaeform, finishes can block charging aperture with rubber stopper after charging.
Further, the bottom welding of agitator a discharging opening, discharging opening connects the discharging nut.
Compared with prior art, the utlity model has following advantage:
1, mixer is when stirring, and the material in agitator rotates along with the rotation of stirring vane, is positioned at the linear velocity minimum of the material under spindle central, and material often is difficult to by uniform stirring herein; The utility model is provided with through hole in the rotating shaft lower end, the water pump of installing by the rotating shaft lower end is taken material under rotating shaft away, nozzle by upper end is sprayed onto on barrel wall, flow back to again and stir in liquid, originally the material that is difficult to be stirred is taken away again and stirred, realize when Matter Transfer is used making the mixing effect of material more desirable.
2, mixer stir the time or when the mixer withdraw from service, a bucket wall tends to be detained a lot of stirring liquid, stirs liquid and easily condenses into solid, these solid particles are shed to stir in liquid and often cause the material after stirring inhomogeneous; The water pump that the utility model is installed by the rotating shaft lower end material of stirring vane below is taken away after by nozzle ejection to the bucket wall, will on the bucket wall, for the hanging of condensing, rinse, improved the mixing effect of material when having kept the bucket wall clean.
3, the utility model utilizes ball-screw that gyration is converted into to straight-line principle, by the motor I, the integral body that decelerator I and rotating shaft form is connected on ball-screw by nut, by driven by motor ball-screw reciprocating rotation back and forth, driving electric machine I, the integral body that decelerator I and rotating shaft form is pumped, blade in rotating shaft is when rotating along with rotating shaft, can also follow the motor I, the integral body that decelerator I and rotating shaft form is pumped, the upper and lower motion of blade makes the material originally rotated along with blade rotation receive strong shearing and kneading effect, reached the effect of abundant dispersion and mixed material.
4, the utility model adopts and utilizes ball-screw that gyration is converted into to straight-line principle, the integral body that motor I, decelerator I and rotating shaft are formed is connected on ball-screw by nut, by driven by motor ball-screw reciprocating rotation back and forth, the integral body that driving electric machine I, decelerator I and rotating shaft form is pumped, be fixed on the rotation of the nozzle ring in rotating shaft and pump thereby drive, and then the bucket wall is carried out to omnibearing flushing.
5, the symmetrical supersonic generator that stirring barrel of the present utility model both sides arrange, can produce the effect that stirs material and smash bonding impurity when in use, thereby improve mixing effect.Fill with clear water in by agitator when cleaning, supersonic generator is all opened, can play the effect of washing bucket wall.
The accompanying drawing explanation
Fig. 1 is the structural representation of electric blender of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail:
With reference to accompanying drawing, a kind of electric blender, comprise agitator 1, rotating shaft 2, blade 4 and bung 3, and blade 4 is arranged on the end of rotating shaft 2, in the middle of bung 3, is provided with circular hole, and rotating shaft 2 is passed bung 3 by circular hole, and bung 3 is bolted with agitator 1.
Near on the upper and lower surfaces, position of circular hole, Hall switch I 221 and Hall switch II 222 are housed respectively in the middle of bung 3, Hall switch I 221 is connected with motor II 162 by circuit with Hall switch II 222; Rotating shaft 2 upper ends connect the motor I by decelerator I 151, and rotating shaft 2 is set with annular permanent magnet I 132, annular permanent magnet II 131, nozzle ring 11, water pump 9 and balancing weight 10, blade 4 from top to bottom successively; Annular permanent magnet I 132, annular permanent magnet II 131 are at the two ends of bung 3; Annular permanent magnet I 132, other effect in 131 minutes of annular permanent magnet II are to trigger Hall switch near Hall switch I 221, Hall switch II 222, control 162 reversions of motor II.
The bottom of rotating shaft 2 is provided with through hole 14, and the length of through hole 14 is 1/4th of rotating shaft 2 length, and the position that rotating shaft 2 is positioned at blade 4 tops is provided with aperture, and aperture communicates with through hole 14; One end perforation aperture of flexible pipe II 81 communicates with through hole 14, and the other end of flexible pipe II 81 connects the water inlet of water pump 9, the delivery port connecting hose I 82 of water pump 9, and the other end of flexible pipe I 82 connects the water inlet of nozzle ring 11.
Two symmetrical jet holes 12 have been established on nozzle ring 11.
Ball-screw 19, two guide rods 18 are symmetrical centered by motor I 161, nut 17 is enclosed within on ball-screw 19, nut 17 is fixed on annular fixing frame 23, and annular fixing frame 23 outsides are provided with two guide rail holes, and two guide rods 18 are respectively through these two guide rail holes; The lower end of two guide rods 18 is fixedly connected on bung, and the lower end of ball-screw 19 is connected on bung by bearing 21.
Motor II 162 is connected on ball-screw 19 by decelerator II 152, and motor II 162 is fixing with bung 3 by fixed mount 20; Motor I 161 is connected with annular fixing frame 23 by bolt, nut 17, annular fixing frame 23, motor I 161, decelerator I 151, rotating shaft 2 are as a whole at axial restraint, rotating by motor II 162, drive pumping of ball-screw 19 top nuts 17, pumping of driving electric machine II 162, thus drive pumping of rotating shaft 2.
Two upper end supersonic generator I 71 and two lower end supersonic generator II 72 are housed respectively on the outside bucket wall of agitator 1, and upper end supersonic generator I 71 and lower end supersonic generator II 72 are symmetrical along the bucket wall.
Bung 3 is provided with charging aperture 6, and charging aperture 6 openings are tubaeform, finishes can block charging aperture with rubber stopper after charging.
The bottom welding of agitator 1 discharging opening, discharging opening is controlled dischargings by discharging nut 5.
The course of work of the present embodiment is:
In the process stirred, motor II 162 is rotated, and drives the rotation of ball-screw 19 by decelerator II 152, and the rotating of motor II 162 is controlled by Hall switch I 221 and Hall switch II 222; When ball-screw 19 rotates, the nut 17 be sleeved on ball-screw 19 can pump, and by annular fixing frame 23 driving electric machine I 161, pumps; Pumping of motor I 161 drives pumping of rotating shaft 2 by decelerator II 152; Nozzle ring 11 is fixed in rotating shaft 2, can drive nozzle ring 11 during the moving up and down of rotating shaft 2 and move up and down, and rotating shaft simultaneously 2 can be rotated under the drive of motor I 161 always, so nozzle ring 11 can and then rotate together.
The water inlet connecting hose II 81 of water pump 9, flexible pipe II 81 is communicated with the through hole 14 of rotating shaft 3 bottoms by aperture, water pump 9 extracts and stirs liquid through through hole 14 by flexible pipe II 81 in work, the flexible pipe I 82 connected by delivery port is sent water in nozzle ring 11 to, and then from jet hole 12 ejections, be ejected on barrel wall, the solid that the impulsive force of ejection liquid can be condensed the bucket wall is flushed to and stirs in liquid, thereby has played the effect of douche can wall.
The effect of Hall switch I 221 and Hall switch II 222 is rotatings of controlling motor II 162; When rotating shaft 3 moves upward, during annular permanent magnet II 131 close Hall switch II 222, Hall switch II 222 is triggered, and by circuit, makes 162 reversions of motor powered machine II, drives ball-screw 19 reversions, nut 17 reversions on ball-screw 19 move downward, and make rotating shaft 3 change into and move downward; In like manner, after rotating shaft 3 moves downward the stretch journey, trigger Hall switch I 221 during annular permanent magnet I 132 close Hall switch I 221, make 162 reversions of motor powered machine II by circuit, drive ball-screw 19 reversions, nut 17 reversions on ball-screw 19 move upward, and make rotating shaft 3 change into and move upward.
When stirring, two lower end supersonic generator II 72 are opened, during stirring, use ultrasonic wave can make material mix more even, fusion speed is faster; Turn on discharging nut 5 and carry out discharging after stirring the end discharging, after discharging, the discharging nut 5 of screwing on, fill with clear water in agitator, open two lower end supersonic generator II 72 and two upper end supersonic generator I 71, utilize the ultrasonic wave bucket wall is residual and material that condense to wash.
Claims (3)
1. an electric blender, comprise agitator, rotating shaft, blade and bung, and blades installation is at the end of rotating shaft, be provided with circular hole in the middle of bung, rotating shaft is through bung, and bung and agitator are affixed, and described electric blender also comprises water pump, motor and at least two supersonic generators;
The lower end of the axis body of described rotating shaft is provided with one section through hole;
Described water pump is fixed in rotating shaft, in rotating shaft, with the position of water pump symmetry, is provided with balancing weight, the pump mouth connecting hose I of water pump, flexible pipe I connecting through hole, an end of pump outlet connecting hose II;
In described rotating shaft, cover has nozzle ring, nozzle ring to be contained in the top of water pump, and the flexible pipe II connects the water inlet of nozzle ring;
Described rotating shaft is near the affixed annular permanent magnet I in position of decelerator I, and rotating shaft is provided with the annular permanent magnet II near the position of nozzle ring, and bung all is equipped with Hall switch near the upper and lower surfaces, position of circular hole;
Described motor comprises motor I and motor II, and the motor I is connected with the rotating shaft top by the decelerator I, motor I, decelerator I and rotating shaft axial restraint; The motor II is connected with ball-screw by the decelerator II, and the lower end of ball-screw is connected on bung by bearing;
Described ball-screw is provided with nut, and nut is connected and fixed the annular fixing frame of motor I, and annular fixing frame is provided with two other guide rail hole, and two guide rails are through guide rail hole, and lower end and bung are affixed; Described ball-screw and two guide rails are symmetrical centered by the motor I;
The affixed fixed mount of described motor II, fixed mount is fixed on bung;
On the outside bucket wall of described agitator, two above supersonic generators are housed, described supersonic generator is symmetrical along the bucket wall.
2. a kind of electric blender according to claim 1, is characterized in that described bung is provided with charging aperture, and the charging aperture opening is tubaeform, finishes can block charging aperture with rubber stopper after charging.
3. a kind of electric blender according to claim 1, is characterized in that, the bottom welding of described agitator a discharging opening, discharging opening connects the discharging nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320445760 CN203355670U (en) | 2013-07-24 | 2013-07-24 | Electrical stirrer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320445760 CN203355670U (en) | 2013-07-24 | 2013-07-24 | Electrical stirrer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203355670U true CN203355670U (en) | 2013-12-25 |
Family
ID=49803494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320445760 Withdrawn - After Issue CN203355670U (en) | 2013-07-24 | 2013-07-24 | Electrical stirrer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203355670U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103357338A (en) * | 2013-07-24 | 2013-10-23 | 浙江工业大学 | Electric mixer |
-
2013
- 2013-07-24 CN CN 201320445760 patent/CN203355670U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103357338A (en) * | 2013-07-24 | 2013-10-23 | 浙江工业大学 | Electric mixer |
| CN103357338B (en) * | 2013-07-24 | 2015-05-06 | 浙江工业大学 | Electric mixer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20131225 Effective date of abandoning: 20150506 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20131225 Effective date of abandoning: 20150506 |
|
| RGAV | Abandon patent right to avoid regrant |