CN215028328U - Magnetic suspension stirring device for laboratory wastewater treatment - Google Patents
Magnetic suspension stirring device for laboratory wastewater treatment Download PDFInfo
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- CN215028328U CN215028328U CN202121656318.7U CN202121656318U CN215028328U CN 215028328 U CN215028328 U CN 215028328U CN 202121656318 U CN202121656318 U CN 202121656318U CN 215028328 U CN215028328 U CN 215028328U
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- wastewater treatment
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Abstract
The utility model relates to a magnetic suspension agitating unit for laboratory waste water treatment, be equipped with the agitator of stirring subassembly including the inner chamber axle center, still include the magnet carousel, the stirring subassembly is including connecting block, connecting rod, puddler and the permanent magnetism pole that from top to bottom fixes, the stirring subassembly with install the stabilization stake swing joint of inner chamber bottom, the top chamber wall of inner chamber is equipped with the circular rail, circular rail inner wall and connecting block outer wall swing joint, the agitator lower extreme is equipped with the control room, be equipped with magnet carousel and drive arrangement in the control room from top to bottom. This a magnetic suspension agitating unit for laboratory waste water treatment, stirring in-process motor and puddler do not have direct contact, need not to consider hookup location's seal structure, and the high fever condition can not appear in the stirring in-process, and the staff of being convenient for after the use is clean fast.
Description
[ technical field ] A method for producing a semiconductor device
The utility model relates to a laboratory waste water treatment field, concretely relates to magnetic suspension agitating unit for laboratory waste water treatment.
[ background of the invention ]
The laboratory sewage mainly comes from research laboratories of various research units and research and teaching laboratories of colleges and universities, the laboratory wastewater has its own special properties, the quantity is little, the discontinuity is strong, the high harm, the composition is complicated and changeable, the colleges and universities have formed all-round education systems such as worker, agriculture, science, medicine now, the total amount of laboratory wastewater discharge is less, but the change is great with time, and the pollutant composition is complicated.
Stirring is one of the important steps in the sewage treatment process, the existing laboratory wastewater stirring device is a liquid stirring device which fixes a stirring head at the bottom of a container through a connecting rod or a shaft, the connecting rod or the shaft of a driving device extends into the container through the bottom of the container and is fixed with the stirring head, one of the defects is that the connecting rod or the shaft of the driving device extends into the container through the bottom of the container, the production process is relatively troublesome, particularly the corresponding sealing treatment process is relatively troublesome, and the other defect is that the part of the bottom of the container, through which the connecting rod or the shaft of the driving device passes, is inconvenient to clean; the third disadvantage is that the rotating friction between the shaft and the position during the stirring process can generate high heat, which accelerates the damage of the sealing position. Aiming at the problems, the device is innovatively designed on the basis of the original laboratory wastewater stirring device.
[ Utility model ] content
In order to solve the problem, an object of the utility model is to provide a magnetic suspension agitating unit for laboratory waste water treatment, it is comparatively complicated with staving seal structure processing to have solved stirring subassembly among the current laboratory waste water agitated vessel, and the sealed position is not convenient for wash, and the friction high fever that produces among the stirring process can accelerate the problem of sealed position damage.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a magnetic suspension agitating unit for laboratory waste water treatment, is equipped with the agitator of stirring subassembly including the inner chamber axle center, still includes the magnet carousel, the stirring subassembly is including connecting block, connecting rod, puddler and the permanent magnetism pole fixed from top to bottom, the stirring subassembly with install the stable stake swing joint of inner chamber bottom, the top chamber wall of inner chamber is equipped with the circular rail, circular rail inner wall and connecting block outer wall swing joint, the agitator lower extreme is equipped with the control room, be equipped with magnet carousel and drive arrangement from top to bottom in the control room.
The utility model provides a magnetic suspension agitating unit for laboratory waste water treatment further sets up to: the magnet rotary table comprises a rotary table frame and four magnetic columns which are equidistantly arranged around the axis of the rotary table frame, and excitation windings are arranged on the outer sides of the four magnetic columns.
The utility model provides a magnetic suspension agitating unit for laboratory waste water treatment further sets up to: the driving device comprises a permanent magnet stepping motor, and the axis of the output end of the driving device and the axis of the magnet turntable are on the same plumb line.
The utility model provides a magnetic suspension agitating unit for laboratory waste water treatment further sets up to: and a center-of-gravity column is arranged at the upper axis position of the stirring rod.
The utility model provides a magnetic suspension agitating unit for laboratory waste water treatment further sets up to: the stirring component is connected with the stable pile clamping groove.
The utility model provides a magnetic suspension agitating unit for laboratory waste water treatment further sets up to: the connecting block is connected with the inside of the circular rail in a sliding mode through clamping beads fixed on the outer wall of the connecting block.
Compared with the prior art, the utility model discloses following beneficial effect has:
(1) this a magnetic suspension agitating unit for laboratory waste water treatment, magnetic column through on the magnet carousel drives the permanent magnetism pole and rotates and play the effect of mixing agitator inner chamber liquid stirring, or with motor and magnet carousel separation, provide direction and periodic variation's direct current for exciting winding through external controller, form a rotating magnetic field above exciting winding and magnetic core, it is similar with permanent magnetism step motor rotation principle, this rotating magnetic field drives coil and magnetic core top, the permanent magnetism pole rotates in the agitator, and the polarity of adjacent magnetic core is inequality, the rotating magnetic field that utilizes the controller to make coil and magnetic core top form drives the permanent magnetism pole rotation in the bucket, contactless stirring can all be carried out to two kinds of connected modes.
(2) This a magnetic suspension agitating unit for laboratory waste water treatment is the magnetic suspension stirring through the design, need not to consider hookup location's seal structure, and the high fever condition can not appear in the stirring in-process, and the staff of being convenient for after the use is clean fast.
[ description of the drawings ]
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the structure of the stirring rod of the present invention;
FIG. 3 is a schematic view of the magnetic pillar frame of the present invention;
fig. 4 is a schematic view of the connection structure of the circular rail and the gravity center column casing of the present invention.
In the figure: 1. the device comprises a stirring barrel, 2, a control room, 3, a driving device, 4, a magnet turntable, 5, a stabilizing pile, 6, a permanent magnet rod, 7, a connecting rod, 8, a stirring rod, 9, a gravity center column barrel, 10, a connecting block, 11, a circular track, 12 and a clamping bead.
[ detailed description ] embodiments
The magnetic suspension stirring device for laboratory wastewater treatment according to the present invention is further described in detail with reference to the following embodiments.
As shown in fig. 1-4, the utility model provides a technical solution: the utility model provides a magnetic suspension agitating unit for laboratory waste water treatment, be equipped with agitator 1 of stirring subassembly including the inner chamber axle center, still include magnet carousel 4, the stirring subassembly is including the connecting block 10 of fixing from top to bottom, connecting rod 7, puddler 8 and permanent magnetism pole 6, the stirring subassembly is with install 5 swing joint in the stabilization of inner chamber bottom, the top chamber wall of inner chamber is equipped with circular rail 11, circular rail 11 inner wall and connecting block 10 outer wall swing joint, 1 lower extreme of agitator is equipped with control room 2, be equipped with magnet carousel 4 and drive arrangement 3 from top to bottom in the control room 2.
The magnet rotary table 4 comprises a rotary table frame and four magnetic columns which are equidistantly arranged around the axis of the rotary table frame, excitation windings are arranged on the outer sides of the four magnetic columns, and a magnetic field generated by a magnet is used for driving the stirring rod 8 to rotate.
The driving device 3 comprises a permanent magnet stepping motor, the axis of the output end of the driving device 3 and the axis of the magnet turntable 4 are on the same plumb line, and the structure is stable.
The center of gravity column 9 is arranged at the upper axis position of the stirring rod 8, so that the center of gravity of the stirring assembly is stable in rotation.
The stirring component is connected with the clamping groove of the stabilizing pile 5, and the connecting position of the bottom of the stirring component and the bottom of the stabilizing pile is limited.
The connecting block 10 is connected with the inside of the ring rail 11 in a sliding way through a clamping bead 12 fixed on the outer wall.
The utility model discloses a theory of operation is: when in use, materials to be stirred are poured into the stirring barrel 1, a stirring assembly provided with the permanent magnet rod 6 is arranged in the stirring barrel 1, the inner cavity of the stirring barrel 1 is arranged in a rotating magnetic field above an excitation winding and a magnetic core, the magnet rotating disk 4 is coaxially connected with the axis of the output end of the permanent magnet stepping motor of the driving device 3, when the motor of the driving device 3 rotates, the permanent magnet rod 6 is driven to rotate by a magnetic column on the magnet rotating disk 4 and plays a role of stirring and mixing liquid in the inner cavity of the stirring barrel 1, or the motor is separated from the magnet rotating disk 4, direct current with direction and period changing is provided for the excitation winding by an external controller, a rotating magnetic field is formed above the excitation winding and the magnetic core, the rotating magnetic field is similar to the rotating principle of the permanent magnet stepping motor and drives the permanent magnet rod 6 above the coil and the magnetic core to rotate, namely, the controller controls the coil to enable the magnetic core to respectively and repeatedly form an S pole and an N pole, the polarities of the adjacent magnetic cores are different, a controller is utilized to enable a rotating magnetic field formed above the coil and the magnetic cores to drive the permanent magnetic rod 6 in the barrel to rotate, so that the purpose of stirring liquid in the barrel 1 is achieved, the gravity center column tube 9, the circular rail 11 and the stabilizing piles 5 are arranged to enable the gravity center position of the stirring assembly to be stable in rotation, and therefore the magnetic suspension stirring device for laboratory wastewater treatment is the working principle.
The above-mentioned embodiments are merely illustrative of the principles and effects of the present invention, and some embodiments may be used, and are not intended to limit the present invention; it should be noted that, for those skilled in the art, without departing from the inventive concept, several variations and modifications can be made, which are within the scope of the present invention.
Claims (6)
1. The utility model provides a magnetic suspension agitating unit for laboratory waste water treatment, includes that the inner chamber axle center is equipped with the agitator of stirring subassembly, still includes the magnet carousel, its characterized in that: the stirring assembly comprises a connecting block, a connecting rod, a stirring rod and a permanent magnet rod which are fixed from top to bottom, the stirring assembly is movably connected with a stabilizing pile at the bottom of the inner cavity, a ring rail is arranged on the upper cavity wall of the inner cavity, the inner wall of the ring rail is movably connected with the outer wall of the connecting block, a control chamber is arranged at the lower end of the stirring barrel, and a magnet turntable and a driving device are arranged in the control chamber from top to bottom.
2. A magnetic levitation stirring apparatus for laboratory wastewater treatment as recited in claim 1, wherein: the magnet rotary table comprises a rotary table frame and four magnetic columns which are equidistantly arranged around the axis of the rotary table frame, and excitation windings are arranged on the outer sides of the four magnetic columns.
3. A magnetic levitation stirring apparatus for laboratory wastewater treatment as recited in claim 1, wherein: the driving device comprises a permanent magnet stepping motor, and the axis of the output end of the driving device and the axis of the magnet turntable are on the same plumb line.
4. A magnetic levitation stirring apparatus for laboratory wastewater treatment as recited in claim 1, wherein: and a center-of-gravity column is arranged at the upper axis position of the stirring rod.
5. A magnetic levitation stirring apparatus for laboratory wastewater treatment as recited in claim 1, wherein: the stirring component is connected with the stable pile clamping groove.
6. A magnetic levitation stirring apparatus for laboratory wastewater treatment as recited in claim 1, wherein: the connecting block is connected with the inside of the circular rail in a sliding mode through clamping beads fixed on the outer wall of the connecting block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121656318.7U CN215028328U (en) | 2021-07-20 | 2021-07-20 | Magnetic suspension stirring device for laboratory wastewater treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121656318.7U CN215028328U (en) | 2021-07-20 | 2021-07-20 | Magnetic suspension stirring device for laboratory wastewater treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215028328U true CN215028328U (en) | 2021-12-07 |
Family
ID=79222253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121656318.7U Active CN215028328U (en) | 2021-07-20 | 2021-07-20 | Magnetic suspension stirring device for laboratory wastewater treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215028328U (en) |
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2021
- 2021-07-20 CN CN202121656318.7U patent/CN215028328U/en active Active
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