CN216005250U - Sewage homogeneity adjusting device - Google Patents
Sewage homogeneity adjusting device Download PDFInfo
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- CN216005250U CN216005250U CN202122035272.3U CN202122035272U CN216005250U CN 216005250 U CN216005250 U CN 216005250U CN 202122035272 U CN202122035272 U CN 202122035272U CN 216005250 U CN216005250 U CN 216005250U
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Abstract
The utility model provides a sewage homogeneity adjusting device, sets up in sewage treatment device, includes: the drive device, the homogenizing cylinder and the stirring device; the driving device is arranged outside the bottom end of the homogenizing cylinder; the driving device includes: driving motor, coaxial reverse drive device, with driving motor belt pulley connection, coaxial reverse drive device includes: an inner shaft, an outer shaft, the inner shaft being opposite in rotation to the outer shaft; the homogenizing cylinder is arranged in the sewage treatment equipment through the outer shaft in a rotating mode, the homogenizing cylinder is a cylindrical closed cavity, a water inlet is formed in the top surface of the upper end of the homogenizing cylinder, a water outlet is formed in the bottom surface of the lower end of the homogenizing cylinder, and a plurality of first spoilers are arranged on the inner side wall of the homogenizing cylinder in an array mode; the stirring device comprises an installation sleeve which is rotatably arranged on the inner shaft, and a plurality of second spoilers are arranged on the periphery of the installation sleeve in an array mode. Through the opposite rotation direction of the homogenizing cylinder and the stirring device and multi-level turbulence, the sewage homogenizing effect with better quality is realized.
Description
Technical Field
The utility model relates to the technical field of sewage treatment equipment, in particular to a sewage homogenization adjusting device.
Background
Whether industrial wastewater, urban wastewater or domestic wastewater, indexes such as water quality, water quantity, pH value or temperature and the like often fluctuate greatly within 24 hours, the change is extremely unfavorable for normal water purification of sewage treatment equipment, particularly biological treatment equipment, and the sewage treatment effect is unstable when the fluctuation range of the indexes is larger, so that the arrangement of a homogenizing and adjusting device is very necessary. Most of the existing sewage homogenizing devices are large-volume regulating tanks, and the homogenization of water quality is completed by mechanical stirring or air stirring, but the devices also have the problems of slow homogenizing speed, uncontrollable homogenizing speed, poor homogenizing effect and overhigh operating cost.
CN211871407U patent of chinese utility model discloses a sewage homogenizing device, as shown in fig. 1, it includes a treatment cylinder, a mounting plate, an aeration unit and a stirring unit. Improves the homogenizing speed and reduces the variable quantity of the water quality, the water quantity and the water temperature of the sewage. However, the sewage homogenizing device disclosed in CN211871407U still has the problems of poor sewage homogenizing effect and impurity precipitation. The utility model improves on the basis to solve the defects of the prior art.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems, the utility model provides a sewage homogenization adjusting device, which is realized by the following steps:
the utility model provides a sewage homogeneity adjusting device, sets up in sewage treatment device, its characterized in that includes: the driving device is arranged outside the bottom end of the homogenizing cylinder; the driving device includes: the motor is driven. Coaxial back drive arrangement, with driving motor belt pulley connection, coaxial back drive arrangement includes: an inner shaft and an outer shaft, wherein the inner shaft and the outer shaft rotate in opposite directions. The homogenizing cylinder is a cylindrical closed cavity, a water inlet is formed in the top surface of the upper end of the homogenizing cylinder, a water outlet is formed in the bottom surface of the lower end of the homogenizing cylinder, and a plurality of first spoilers are arranged on the inner side wall array of the homogenizing cylinder. The stirring device comprises an installation sleeve which is rotatably arranged on the inner shaft, and a plurality of second spoilers are arranged on the periphery of the installation sleeve in an array mode.
As a further improvement, the stirring device is arranged at the lower end of the bottom of the homogenizing cylinder close to the water outlet.
As a further improvement, the first spoiler and the second spoiler are provided with a plurality of interference flow holes.
As a further improvement, the turbulent flow holes are rectangular strip-shaped through holes arranged in a rectangular array.
As a further improvement, the length of the first spoiler in the radial direction of the homogenizing cylinder is defined as L, the length of the first spoiler in the axial direction of the homogenizing cylinder is defined as H, the length of the second spoiler in the radial direction of the homogenizing cylinder is defined as D, the inner diameter of the homogenizing cylinder is defined as R, the height of the inner cavity of the homogenizing cylinder is defined as H, wherein L < R-D,
as a further improvement, the water inlet and the water outlet are respectively provided with an electromagnetic valve.
The utility model has the beneficial effects that:
1. through setting up the homogeneity section of thick bamboo rotatory for sewage is in the mobile state in the homogeneity section of thick bamboo, sets up agitating unit and stirs sewage, and the homogeneity section of thick bamboo is opposite with agitating unit rotation direction, accelerates the flow of rivers, realizes quick quality of water homogenization.
2. The water flow of a plurality of areas flows in a staggered way by arranging a first spoiler and a second spoiler with a plurality of interference flow holes; through the area of the first spoiler of increase, the contact surface of increase spoiler and rivers increases the vortex effect, makes quality of water more even.
3. The stirring device is arranged close to the water outlet of the homogenizing cylinder, and when the water amount in the homogenizing cylinder is small, the sewage can be effectively stirred; secondly, deposition substances are easy to appear at the position close to the water outlet or the bottom surface of the cylinder, and the deposition of impurities can be reduced by arranging the water outlet or the cylinder close to the water outlet; and thirdly, the water inlet is arranged and close to the water outlet of the homogenizing cylinder, so that the direct impact on the stirring device when water enters is avoided, and the service life of the device is prolonged.
Drawings
For a brief description of the drawings needed to more clearly illustrate the utility model examples or prior art solutions or prior art descriptions, it is obvious for a person skilled in the art to derive other drawings from these drawings without inventive effort.
Fig. 1 is a schematic overall structure diagram of an embodiment of the present invention.
Fig. 2 is a schematic cross-sectional view of fig. 1.
Fig. 3 is a schematic cross-sectional view of fig. 1 in a top view.
FIG. 4 is a schematic structural diagram of a stirring apparatus according to an embodiment of the present invention.
Fig. 5 is a schematic structural diagram of a coaxial reverse driving device according to an embodiment of the present invention.
In the figure, 1 a homogenizing cylinder; 11 a water inlet; 12 water outlet; 13 a first spoiler; 2, a stirring device; 21 a second spoiler; 22 a flow-disturbing hole; 23 installing a sleeve; 3 a driving device; 31 driving a motor; 32 coaxial counter drive means; 321 an inner shaft; 322 outer shaft; 33 to drive the belt.
Detailed Description
The utility model is described in further detail below with reference to the figures and specific examples.
The utility model discloses a sewage homogenizing and adjusting device, as shown in fig. 1-5, which is a preferred embodiment of the utility model, the sewage homogenizing device comprises a homogenizing cylinder 1, a stirring device 2 and a driving device 3;
the homogenizing cylinder 1 comprises a water inlet 11, a water outlet 12 and a first spoiler 13;
the stirring device 2 comprises a second spoiler 21, a spoiler hole 22 and an installation sleeve 23;
the driving device 3 comprises a driving motor 31, a coaxial reverse driving device 32 and a transmission belt 33; the coaxial backdrive device 32 includes an inner shaft 321 and an outer shaft 322.
In the sewage homogenization adjusting device, the driving device 3 is arranged outside the bottom end of the homogenizing cylinder 1; the coaxial reverse driving device 32 is connected with the driving motor 31 through a belt pulley, the driving motor 31 is connected with the belt pulley through an upper shaft, when the driving motor 31 is started, the driving motor is connected with the belt pulley on the coaxial reverse driving device 32 through a transmission belt to rotate, and the rotation directions of the inner shaft 321 and the outer shaft 322 are opposite through the transmission of a plurality of pairs of gears in the coaxial reverse driving device 32; the transmission is more stable through the belt pulley transmission.
Because the liquid can produce the laminar flow effect when moving, therefore the velocity of flow of the rivers far away from the position of homogeneity section of thick bamboo 1 center is slower, and the homogeneity effect is poor, if increase spoiler and the contact surface of rivers, can improve the vortex effect for the rivers far away from the position of homogeneity section of thick bamboo 1 center is driven by the spoiler and is flowed. Therefore, as a further improvement, the homogenizing cylinder 1 is rotatably arranged in the sewage treatment equipment through the outer shaft 322, and the outer shaft 322 drives the homogenizing cylinder 1 to rotate, so that the sewage in the homogenizing cylinder 1 is in a continuous flowing state; the homogenizing cylinder 1 is a cylindrical closed chamber; a water inlet 11 is formed in the top surface of the upper end of the homogenizing cylinder 1, a water outlet 12 is formed in the bottom surface of the lower end of the homogenizing cylinder 1, and sewage can be conveniently discharged and discharged by arranging the water inlet 11 and the water outlet 12; the inner side wall of the homogenizing cylinder 1 is provided with a plurality of first spoilers 13 in an array mode, and when the homogenizing cylinder 1 rotates, the first spoilers 13 arranged in the array mode and the homogenizing cylinder 1 rotate synchronously. The stirring device 2 comprises a mounting sleeve 23 which is rotatably arranged on the inner shaft 321, a plurality of second spoilers 21 are arranged on the periphery of the mounting sleeve 23 in an array mode, the stirring device 2 is arranged to stir sewage, the outer shaft 322 used for rotating the homogenizing cylinder 1 is opposite to the rotation direction of the inner shaft 321 used for rotating the stirring device 2 to drive the homogenizing cylinder 1 and the stirring device 2, the relative pushing speed of water flow is increased, the water flow is enabled to generate turbulence, and rapid water quality homogenization is achieved.
In a further improvement, the stirring device 2 is disposed at the lower end of the bottom of the homogenizing cylinder 1 near the water outlet 12, which is suitable for various situations of sewage homogenization, for example, when the water amount in the homogenizing cylinder 1 is small, if the stirring device 2 is disposed at a higher horizontal position, the stirring device 2 may stir empty, the homogenizing effect is not good, and the operation cost is high; simultaneously, avoid 1 bottoms of homogeneity section of thick bamboo or close to 11 department impurity precipitations of delivery port and avoid intaking the direct impact to agitating unit 2 in addition, improve the life's of device effect.
In a further improvement, the first spoiler 13 and the second spoiler 21 are both provided with a plurality of interference flow holes, so that when the homogenizing device operates, sewage flows in a staggered manner through the plurality of interference flow holes, and the interference flow effect is improved.
Further improved, the rectangular form through-hole that the vortex hole 22 set up for rectangular array can carry out the array through the mode of single file multiseriate or multirow single file or multirow multiseriate, forms a plurality of vortex holes that the horizontal direction was arranged or vertical direction was arranged or the matrix was arranged, and the penetrability of this kind of vortex hole rivers is better, and is difficult for causing the jam in vortex hole, makes the vortex effect stable.
In a further improvement, the length of the first spoiler 13 in the radial direction of the homogenizing cylinder 1 is defined as L, the length of the first spoiler 13 in the axial direction of the homogenizing cylinder 1 is defined as H, the length of the second spoiler 21 in the radial direction of the homogenizing cylinder 1 is defined as D, the inner diameter of the homogenizing cylinder 1 is defined as R, the height of the inner cavity of the homogenizing cylinder 1 is defined as H, wherein L < R-D,
FIG. 3 is a schematic sectional view of the sewage homogenizer shown in FIG. 1, wherein L < R-D is set to avoid interference between the first spoiler 13 and the second spoiler 21 when the sewage homogenizer is in operation; while setting the height of the first spoiler 13 to be high
First, in order to increase the area of the first spoiler 13, increase the contact surface between the spoiler and the sewage, and improve the turbulence effect, and second, it is preferable to set the height at the positionTo avoid interference between the first spoiler 13 and other components of the homogenizing cylinder 1, and to reduce the bearing pressure of the drive shaft, it is preferable to increase the area of the first spoiler 13 instead of the area of the second spoiler 21.
In a further improvement, the water inlet 11 and the water outlet 12 are respectively provided with an electromagnetic valve, and the sewage is automatically controlled to be discharged and discharged through the electromagnetic valves.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a sewage homogeneity adjusting device, sets up in sewage treatment device, its characterized in that includes:
the homogenizing cylinder is arranged in the sewage treatment equipment through the outer shaft in a rotating mode, the homogenizing cylinder is a cylindrical closed cavity, a water inlet is formed in the top surface of the upper end of the homogenizing cylinder, a water outlet is formed in the bottom surface of the lower end of the homogenizing cylinder, and a plurality of first spoilers are arranged on the inner side wall of the homogenizing cylinder in an array mode;
the driving device is arranged outside the bottom end of the homogenizing cylinder; the driving device includes:
a drive motor;
coaxial back drive arrangement, with driving motor belt pulley connection, coaxial back drive arrangement includes: an inner shaft, an outer shaft, the inner shaft being opposite in rotation to the outer shaft;
the stirring device comprises an installation sleeve which is rotatably arranged on the inner shaft, and a plurality of second spoilers are arranged on the periphery of the installation sleeve in an array mode.
2. The sewage homogenization and conditioning device as claimed in claim 1, wherein the stirring device is disposed at the lower end of the bottom of the homogenizing cylinder near the water outlet.
3. The sewage homogenizing adjusting apparatus of claim 1, wherein the first spoiler and the second spoiler are provided with a plurality of interference flow holes.
4. The sewage water homogenizing and adjusting device of claim 3, wherein the turbulent flow holes are rectangular strip-shaped through holes arranged in a rectangular array.
5. The sewage homogenization conditioner of claim 1, wherein a length of the first spoiler in a radial direction of the homogenizing cylinder is defined as L, a length of the first spoiler in an axial direction of the homogenizing cylinder is defined as H, a length of the second spoiler in the radial direction of the homogenizing cylinder is defined as D, an inner diameter of the homogenizing cylinder is defined as R, a height of an inner cavity of the homogenizing cylinder is defined as H, wherein L < R-D,
6. the sewage homogenization conditioner of claim 1, wherein the water inlet and the water outlet are respectively provided with an electromagnetic valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122035272.3U CN216005250U (en) | 2021-08-26 | 2021-08-26 | Sewage homogeneity adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122035272.3U CN216005250U (en) | 2021-08-26 | 2021-08-26 | Sewage homogeneity adjusting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216005250U true CN216005250U (en) | 2022-03-11 |
Family
ID=80594878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122035272.3U Active CN216005250U (en) | 2021-08-26 | 2021-08-26 | Sewage homogeneity adjusting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216005250U (en) |
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2021
- 2021-08-26 CN CN202122035272.3U patent/CN216005250U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Room 06, Office, Building 6, Building 6, Taihe City Plaza (Phase I), East 2nd Ring Road, Intersection of Lianjiang North Road and Huahua Road, Yuefeng Town, Jin'an District, Fuzhou City, Fujian Province, 350000 Patentee after: Fujian Zhongqi Environmental Protection Co.,Ltd. Address before: Room 06, Office, Building 6, Building 6, Taihe City Plaza (Phase I), East 2nd Ring Road, Intersection of Lianjiang North Road and Huahua Road, Yuefeng Town, Jin'an District, Fuzhou City, Fujian Province, 350000 Patentee before: Fuzhou Biqing Environmental Protection Technology Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |