CN213707849U - Domestic wastewater treatment device - Google Patents
Domestic wastewater treatment device Download PDFInfo
- Publication number
- CN213707849U CN213707849U CN202022800739.4U CN202022800739U CN213707849U CN 213707849 U CN213707849 U CN 213707849U CN 202022800739 U CN202022800739 U CN 202022800739U CN 213707849 U CN213707849 U CN 213707849U
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- CN
- China
- Prior art keywords
- stirring
- rod
- rotating shaft
- wastewater treatment
- treatment device
- 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
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- 238000004065 wastewater treatment Methods 0.000 title claims abstract description 16
- 239000010840 domestic wastewater Substances 0.000 title claims abstract description 15
- 238000003756 stirring Methods 0.000 claims abstract description 71
- 230000005540 biological transmission Effects 0.000 claims description 7
- 238000005096 rolling process Methods 0.000 claims description 6
- 238000007598 dipping method Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 8
- 238000011282 treatment Methods 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 239000008394 flocculating agent Substances 0.000 description 4
- 239000002351 wastewater Substances 0.000 description 4
- 239000000701 coagulant Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 210000003608 fece Anatomy 0.000 description 1
- 238000011221 initial treatment Methods 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The utility model discloses a domestic wastewater treatment device, the dipping barrel comprises a barrel body, the stirring chamber has been seted up in the staving, the stirring intracavity rotates and is equipped with the axis of rotation, fixed surface installs the motor on the staving, the output shaft of motor penetrate the stirring chamber and with axis of rotation one end fixed connection, the axis of rotation lateral wall articulates there is many first stirring rods, stirring intracavity chamber wall rotates and installs many reciprocating screw rod, the thread bush is equipped with the slider on the reciprocating screw rod, slider top fixed mounting has the movable plate, the stirring intracavity is equipped with and is used for reciprocating screw rod to take place pivoted drive mechanism, the stirring intracavity is equipped with and is used for restricting slider pivoted stop gear, staving upper end and lower extreme are equipped with respectively and stir communicating feed inlet and discharge gate in chamber. The stirring direction is not single any more, and when first stirring rod rotated, the movable plate still can carry out reciprocating motion about the horizontal direction, has improved the efficiency of stirring.
Description
Technical Field
The utility model relates to a waste water treatment technical field especially relates to a domestic wastewater treatment device.
Background
Domestic wastewater refers to washing water discharged in daily life of residents. Only a small part of the wastewater is treated, and most of the wastewater is directly discharged into rivers and the like without being treated. Smaller cities are more serious. Feces and the like are generally not directly excreted, but are collected. The pollutant components in the wastewater are extremely complex and various, the purpose of complete purification cannot be achieved by any treatment method, and the treatment requirements can be met only by forming a treatment system by a plurality of methods. The wastewater treatment system can be divided into primary treatment, secondary treatment and advanced treatment according to different treatment degrees.
When the wastewater is treated, water solutions such as a flocculating agent and the like need to be added for treatment, the flocculating agent is fully stirred by the flocculating agent, the coagulant aid and clear water when dissolved in water, but the stirring direction of the existing stirring equipment is single, and the stirring equipment only rotates in one direction, so that the stirring efficiency is low.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects in the prior art that the stirring direction of the flocculating agent, the coagulant aid and the clear water is single and is only one-way rotation in the stirring process, so that the stirring efficiency is lower, and the domestic wastewater treatment device is provided.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a domestic wastewater treatment device, includes the staving, the stirring chamber has been seted up in the staving, the stirring intracavity rotates and is equipped with the axis of rotation, fixed surface installs the motor on the staving, the output shaft of motor penetrate the stirring chamber and with axis of rotation one end fixed connection, the axis of rotation lateral wall articulates there is many first puddlers, stirring intracavity chamber wall rotates and installs many reciprocal lead screws, the thread bush is equipped with the slider on the reciprocal lead screw, slider top fixed mounting has the movable plate, be equipped with in the stirring chamber and be used for reciprocal lead screw to take place pivoted drive mechanism, be equipped with in the stirring chamber and be used for restricting slider pivoted stop gear, staving upper end and lower extreme are equipped with respectively and stir communicating feed inlet and.
Preferably, the transmission mechanism comprises a first bevel gear which is fixedly sleeved on the rotating shaft, a second bevel gear is fixedly sleeved on the reciprocating screw rod, and the first bevel gear is in meshed connection with the second bevel gear.
Preferably, the limiting mechanism comprises a limiting rod, a spherical groove is formed in the bottom end of the sliding block, a ball is embedded in the spherical groove in a rolling mode, a limiting groove is formed in the upper surface of the limiting rod, and the ball is in rolling contact with the wall of the limiting groove.
Preferably, the side wall of the rotating shaft is fixedly provided with an arc-shaped spring rod taking the hinged position of the first stirring rod and the rotating shaft as the center of a circle, and the other end of the spring rod is fixedly connected with the lower surface of the first stirring rod.
Preferably, the upper surface of the moving plate is fixedly provided with a first magnetic block, the lower surface of one end, far away from the rotating shaft, of the first stirring rod is fixedly provided with a second magnetic block, and the magnetic poles of the surfaces, close to each other, of the first magnetic block and the second magnetic block are the same.
Preferably, a plurality of second stirring rods are fixedly arranged on the surface of the reciprocating screw rod.
Compared with the prior art, the beneficial effects of the utility model are that:
1. when the motor is started and the rotating shaft drives the first stirring rod to rotate in the horizontal direction, the reciprocating screw rod can rotate under the cooperation of the transmission mechanism, so that the sliding block sleeved on the reciprocating screw rod through the threads can drive the movable plate to perform left and right reciprocating motion. The stirring direction is not single any more, and the movable plate can rotate and reciprocate left and right in the horizontal direction, so that the stirring efficiency is improved.
2. When the reciprocating screw rod rotates, the second stirring rods fixedly arranged on the surface of the reciprocating screw rod can rotate along with the reciprocating screw rod, so that the reciprocating screw rod not only rotates in the horizontal direction, but also rotates in the vertical direction, and the time spent on stirring is saved.
3. Through first magnetic path and second magnetic path, the movable plate is at the in-process that removes, and first magnetic path can be close or keep away from with the second magnetic path gradually, and when being close, under the effect that like poles repel each other, the one end that the axis of rotation was kept away from to first stirring rod can rebound, when keeping away from, first stirring rod can playback to first stirring rod still can have fluctuation from top to bottom at the pivoted in-process, has increased the action range of stirring, has improved work efficiency.
Drawings
FIG. 1 is a schematic front view of a domestic wastewater treatment apparatus according to the present invention;
FIG. 2 is an enlarged view of the structure at A in FIG. 1;
fig. 3 is an enlarged view of the structure at B in fig. 1.
In the figure: the stirring device comprises a barrel body 1, a stirring cavity 2, a rotating shaft 3, a motor 4, a first stirring rod 5, a reciprocating screw rod 6, a sliding block 7, a moving plate 8, a transmission mechanism 9, a first bevel gear 91, a second bevel gear 92, a limiting mechanism 10, a limiting rod 101, a spherical groove 102, a spherical ball 103, a limiting groove 104, a spring rod 11, a first magnetic block 12, a second magnetic block 13 and a second stirring rod 14.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the present invention, the terms "upper", "lower", "left", "right", "middle" and "one" are used for clarity of description, but not for limiting the range of the present invention, and the relative relationship changes or adjustments without substantial technical changes should be regarded as the scope of the present invention.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Referring to fig. 1-3, a domestic wastewater treatment device, including staving 1, stirring chamber 2 has been seted up in staving 1, the rotation is equipped with axis of rotation 3 in stirring chamber 2, fixed surface installs motor 4 on staving 1, the output shaft of motor 4 penetrates stirring chamber 2 and with axis of rotation 3 one end fixed connection, 3 lateral walls of axis of rotation articulate has many first puddlers 5, chamber wall rotates in stirring chamber 2 and installs many reciprocating screw 6, threaded sleeve is equipped with slider 7 on the reciprocating screw 6, slider 7 top fixed mounting has movable plate 8, be equipped with in stirring chamber 2 and be used for reciprocating screw 6 to take place pivoted drive mechanism 9, be equipped with in stirring chamber 2 and be used for restricting slider 7 pivoted stop gear 10, staving 1 upper end and lower extreme are equipped with respectively and stir chamber 2 communicating feed inlet and discharge gate.
In the embodiment applying the technical scheme, the motor 4 is started, because the output shaft of the motor 4 is fixedly connected with one end of the rotating shaft 3, the rotating shaft 3 rotates at the moment, the rotating shaft 3 drives the first stirring rod 5 to rotate in the horizontal direction, then the reciprocating screw rod 6 rotates under the cooperation of the transmission mechanism 9, under the limitation of the limiting mechanism 10, the sliding block 7 sleeved on the reciprocating screw rod 6 through threads cannot rotate along with the rotation of the reciprocating screw rod 6, only the reciprocating screw rod 6 can reciprocate leftwards and rightwards, and the moving process can drive the moving plate 8 fixedly connected with the motor to reciprocate leftwards and rightwards.
In the preferred technical solution in this embodiment, the transmission mechanism 9 includes a first bevel gear 91, the first bevel gear 91 is fixedly sleeved on the rotating shaft 3, a second bevel gear 92 is fixedly sleeved on the reciprocating screw rod 6, and the first bevel gear 91 and the second bevel gear 92 are in meshed connection. When the rotating shaft 3 rotates, the first bevel gear 91 also rotates, so as to drive the second bevel gear 92 fixedly sleeved on the reciprocating screw 6 in meshed connection therewith to rotate, so that the reciprocating screw 6 rotates at the moment.
In the preferred technical scheme of this embodiment, the limiting mechanism 10 includes a limiting rod 101, a spherical groove 102 is formed at the bottom end of the sliding block 7, a ball 103 is embedded in the spherical groove 102 in a rolling manner, a limiting groove 104 is formed on the upper surface of the limiting rod 101, and the ball 103 is in rolling contact with the groove wall of the limiting groove 104. The limiting mechanism 10 limits the slide block 7 not to rotate together with the reciprocating screw rod 6.
In the preferred technical scheme of this embodiment, the side wall of the rotating shaft 3 is fixedly provided with an arc-shaped spring rod 11 which takes the hinged position of the first stirring rod 5 and the self as the center of a circle, and the other end of the spring rod 11 is fixedly connected with the lower surface of the first stirring rod 5. The spring rod 11 serves to support the first agitating roller 5 so that its surface does not contact the rotary shaft 3.
In the preferred technical scheme in this embodiment, a first magnetic block 12 is fixedly mounted on the upper surface of the moving plate 8, a second magnetic block 13 is fixedly mounted on the lower surface of one end of the first stirring rod 5, which is far away from the rotating shaft 3, and the magnetic poles of the surfaces, close to each other, of the first magnetic block 12 and the second magnetic block 13 are the same. The moving plate 8 is at the in-process that removes, and first magnetic path 12 can be close or keep away from with second magnetic path 13 gradually, and when being close, under like pole repulsion's effect, the one end that axis of rotation 3 was kept away from to first stirring rod 5 can rebound, when keeping away from, and first stirring rod 5 can return to first stirring rod 5 still can have fluctuation from top to bottom at the pivoted in-process, has increased the action range of stirring, has improved work efficiency.
In the preferred technical scheme of the embodiment, a plurality of second stirring rods 14 are fixedly arranged on the surface of the reciprocating screw rod 6. When the reciprocating screw rod 6 rotates, the second stirring rods 14 fixedly arranged on the surface of the reciprocating screw rod also rotate along with the reciprocating screw rod, so that the rotation in the horizontal direction and the rotation in the vertical direction are realized, and the time spent on stirring is saved.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The domestic wastewater treatment device comprises a barrel body (1) and is characterized in that a stirring cavity (2) is formed in the barrel body (1), a rotating shaft (3) is arranged in the stirring cavity (2), a motor (4) is fixedly arranged on the barrel body (1), an output shaft of the motor (4) penetrates into the stirring cavity (2) and is fixedly connected with one end of the rotating shaft (3), a plurality of first stirring rods (5) are hinged to the side wall of the rotating shaft (3), a plurality of reciprocating lead screws (6) are rotatably arranged on the inner cavity wall of the stirring cavity (2), a sliding block (7) is sleeved on the reciprocating lead screws (6) in a threaded manner, a movable plate (8) is fixedly arranged at the top end of the sliding block (7), a transmission mechanism (9) used for the reciprocating lead screws (6) to rotate is arranged in the stirring cavity (2), a limiting mechanism (10) used for limiting the rotation of the sliding block (7), the upper end and the lower end of the barrel body (1) are respectively provided with a feed inlet and a discharge outlet which are communicated with the stirring cavity (2).
2. The domestic wastewater treatment device according to claim 1, wherein the transmission mechanism (9) comprises a first bevel gear (91), the first bevel gear (91) is fixedly sleeved on the rotating shaft (3), a second bevel gear (92) is fixedly sleeved on the reciprocating screw rod (6), and the first bevel gear (91) and the second bevel gear (92) are in meshed connection.
3. The domestic wastewater treatment device according to claim 1, wherein the limiting mechanism (10) comprises a limiting rod (101), a spherical groove (102) is formed at the bottom end of the sliding block (7), a round ball (103) is embedded in the spherical groove (102) in a rolling manner, a limiting groove (104) is formed in the upper surface of the limiting rod (101), and the round ball (103) is in rolling contact with the groove wall of the limiting groove (104).
4. The domestic wastewater treatment device according to claim 1, wherein the side wall of the rotating shaft (3) is fixedly provided with an arc-shaped spring rod (11) taking the hinged position of the first stirring rod (5) and the rotating shaft as a circle center, and the other end of the spring rod (11) is fixedly connected with the lower surface of the first stirring rod (5).
5. The domestic wastewater treatment device according to claim 1, wherein a first magnetic block (12) is fixedly mounted on the upper surface of the moving plate (8), a second magnetic block (13) is fixedly mounted on the lower surface of one end of the first stirring rod (5) far away from the rotating shaft (3), and the magnetic poles of the surfaces of the first magnetic block (12) and the second magnetic block (13) close to each other are the same.
6. The domestic wastewater treatment device according to claim 1, wherein a plurality of second stirring rods (14) are fixedly arranged on the surface of the reciprocating screw mandrel (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022800739.4U CN213707849U (en) | 2020-11-28 | 2020-11-28 | Domestic wastewater treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022800739.4U CN213707849U (en) | 2020-11-28 | 2020-11-28 | Domestic wastewater treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213707849U true CN213707849U (en) | 2021-07-16 |
Family
ID=76784575
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022800739.4U Expired - Fee Related CN213707849U (en) | 2020-11-28 | 2020-11-28 | Domestic wastewater treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213707849U (en) |
-
2020
- 2020-11-28 CN CN202022800739.4U patent/CN213707849U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210716 |