CN114349180B - A dyeing and printing wastewater reaction tank - Google Patents
A dyeing and printing wastewater reaction tankInfo
- Publication number
- CN114349180B CN114349180B CN202111675843.8A CN202111675843A CN114349180B CN 114349180 B CN114349180 B CN 114349180B CN 202111675843 A CN202111675843 A CN 202111675843A CN 114349180 B CN114349180 B CN 114349180B
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- driving
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- base ring
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Abstract
The invention relates to a printing and dyeing technology and discloses a printing and dyeing wastewater reaction tank which comprises a tank body, wherein a turbulence device is arranged on the tank body, the turbulence device comprises a cross beam arranged at the top of the tank body, a telescopic frame arranged on the cross beam, turbulence paddles arranged on the telescopic frame, and a power source arranged on the telescopic frame and used for driving the turbulence paddles to rotate, the telescopic direction of the telescopic frame is along the height direction of the tank body, the turbulence paddles arranged on the telescopic frame can lift up and down in the tank body along with the adjustment of the telescopic frame, and the turbulence paddles can revolve around a base ring as a center under the drive of a moving ring while rotating, so that the wastewater in the reaction tank is better mixed, and the consistency of the reaction tank on wastewater treatment is improved.
Description
Technical Field
The invention relates to the technical field of printing and dyeing, in particular to a printing and dyeing wastewater reaction tank.
Background
In the traditional industry, printing and dyeing belongs to the industry with relatively heavy pollution, a large amount of wastewater is generated in the production process of printing and dyeing enterprises, the wastewater is subjected to chemical reaction treatment for a plurality of times after primary precipitation, and finally ultrafiltration is performed to discharge the wastewater, and the wastewater can be applied to a reaction tank in the process.
For the reaction tank, two main modes are currently adopted, namely, a treating agent is added into the reaction tank, wastewater is treated by the treating agent, and anaerobic bacteria are cultivated in the reaction tank, so that the aim of treating the wastewater is fulfilled by anaerobic reaction of the anaerobic bacteria.
In view of the above-mentioned related art, the inventors considered that there is a problem in that, regardless of whether the treatment agent is administered or anaerobic treatment is performed, all the reaction processes are required to be performed under the advance of time, and as for the reaction tank, the effective components for treating wastewater in the reaction tank sink with the lapse of time, so that the treatments at different heights in the reaction tank can be different, and thus the wastewater treatment is not uniform.
Disclosure of Invention
In order to improve the consistency of the reaction tank on wastewater treatment, the invention provides a printing and dyeing wastewater reaction tank.
The invention provides a dyeing wastewater reaction tank which adopts the following technical scheme:
the utility model provides a printing and dyeing wastewater reaction tank, includes the cell body, be provided with the vortex device on the cell body, the vortex device is including installing in the crossbeam at cell body top, install the expansion bracket on the crossbeam, install the vortex paddle on the expansion bracket, install on the expansion bracket and be used for driving the rotatory power supply of vortex paddle, the direction of stretching out and drawing back of expansion bracket is along the direction of height of cell body.
Through adopting above-mentioned technical scheme, the cell body is used for accepting and temporary storage waste water, and the crossbeam is used for supporting the expansion bracket, and the vortex paddle produces rotatoryly under the drive of power supply to the vortex paddle is at pivoted in-process, and along with the upper and lower flexible of expansion bracket, the vortex paddle can be in the cell body up-and-down motion, carries out intensive mixing to waste water in the cell body, makes the treatment agent or the anaerobe that add in the waste water can evenly distribute to each part of cell body, thereby reaches the purpose that improves the reaction tank to waste water treatment uniformity.
Optionally, the expansion bracket includes that one end is fixed in the crossbeam on the other end towards the first level frame of cell body bottom, the second level frame on the first level frame is located to the telescopic cover, slide and install on the second level frame and the tertiary frame that the direction of movement is on a parallel with the second level frame direction of movement, vortex paddle and power supply install in on the tertiary frame, be provided with the one-level drive assembly who is used for driving the second level frame motion on the first level frame, just be provided with the second level drive assembly who is used for driving tertiary frame motion on the second level frame.
Through adopting above-mentioned technical scheme, one-level drive assembly is used for driving the second grade frame and produces to stretch out and draw back, and second grade drive assembly is then used for driving tertiary frame and produces to stretch out and draw back, sets up the expansion bracket into sectional type structure after, can increase the movable range of vortex paddle to stir the mixture to waste water better.
Optionally, the center of one-level frame has an installation cavity, one-level drive assembly is including rotating the drive screw who installs on one-level frame and be located the installation cavity of one-level frame, be fixed in the second grade frame inner chamber and have the drive piece of screw hole, be fixed in on the crossbeam and with the driving motor of drive screw looks linkage, drive screw wears to locate the screw hole of drive piece and forms screw-thread fit with the drive piece.
Through adopting above-mentioned technical scheme, when needs order about the second grade frame and stretch out and draw back, order about the drive screw rotation through driving motor, because form threaded connection relation between drive screw and the drive piece, consequently at the rotatory in-process of drive screw, can drive the second grade frame that is fixed relatively with the drive piece and produce the motion to realize the extension of second grade frame.
Optionally, the one end that the drive screw kept away from the drive piece passes the crossbeam and is located the crossbeam top, be fixed with the linkage worm wheel on the one end that the drive screw passed the crossbeam, the external screw thread has been seted up on driving motor's the output shaft, and driving motor's output shaft meshes with the linkage worm wheel mutually.
Through adopting above-mentioned technical scheme, owing to have the external screw thread on driving motor's the output shaft, consequently driving motor's output shaft is equivalent to the effect of worm this moment, drives the linkage worm wheel through driving motor output shaft, promotes drive screw rod rotation again to realize the flexible adjustment to the second grade frame.
Optionally, be fixed with two at least groups on the second grade frame and be central symmetry about the second grade frame and distribute and be parallel to the guided way of second grade frame direction of motion, tertiary frame is including sliding the base ring of installing on the guided way, install on the base ring and around the motion ring that the base ring is circular motion, be fixed with the guide bar on the base ring, tertiary frame is installed on the second grade frame through the grafting cooperation of guide bar and guided way, vortex paddle and power supply are installed on the motion ring.
Through adopting above-mentioned technical scheme, the guide rail is used for guiding the direction of motion of base ring, and the carrier of base ring as the motion ring again simultaneously, and the motion ring is the in-process of circular motion on the base ring, can drive vortex paddle and produce rotatoryly to realize the stirring to waste water better.
Optionally, an extension rod is fixed on the moving ring, and the turbulence blades and the power source are arranged on the extension rod and move along with the moving ring.
Through adopting above-mentioned technical scheme, the extension rod can increase the distance between vortex paddle and the second grade frame for the vortex paddle is difficult to collide with the second grade frame when being driven by the motion girdle to rotate, thereby ensures the normal operating of vortex paddle.
Optionally, the second grade drive assembly is including rotating the drive worm wheel of installing on the base ring, rotate and install on the second grade frame and be on a parallel with the drive lead screw of guided way, be fixed in the second grade frame and with the drive source that drive lead screw linked mutually, drive worm wheel meshes with drive lead screw mutually, and is provided with the locating component that is used for retraining drive worm wheel and base ring and produces relative rotation on the base ring.
Through adopting above-mentioned technical scheme, when needs drive the base ring and slide, retrain the relative rotation between drive worm wheel and the base ring through locating component, drive the rotation of drive lead screw through the actuating source afterwards, drive the lead screw at pivoted in-process, drive the drive worm wheel and follow self axial and move to realize the sliding motion of base ring on the second grade frame.
Optionally, the motion ring has seted up interior annular towards the internal surface of guided way, the axis of rotation of drive worm wheel passes the base ring and gets into interior annular behind the groove, the axis of rotation of drive worm wheel is fixed with drive gear on the one end of interior annular, the motion ring has seted up the drive tooth on the inner wall of interior annular, drive gear meshes with the drive tooth mutually.
Through adopting above-mentioned technical scheme, because drive gear meshes with the transmission tooth on the moving ring, consequently when the drive worm wheel can produce the rotation, when the relative slip between base ring and the guided way is restrained simultaneously, drive gear causes moving ring and base ring to produce relative rotation at pivoted in-process for the vortex paddle can also rotate when the rotation, thereby realizes better stirring mixing effect with the second grade frame as the center.
Optionally, the locating component includes the locating cylinder that is fixed in on the base ring, is fixed in the locating piece on the locating cylinder piston rod, the cylinder hole has been seted up to the surface of base ring against guide rail one side, the piston rod of cylinder wears to locate in the cylinder hole, the locating hole has been seted up in the position that the base ring is used for contacting the surface of one side and is located between moving ring and the guide rail with the moving ring, the one end of locating piece is fixed with the piston rod after getting into the cylinder hole through the locating hole again.
Through the technical scheme, when the moving ring is required to be driven to rotate, the positioning block is pressed against the guide rail through the positioning cylinder, at the moment, the base ring and the guide rail are relatively fixed under the constraint of the positioning block, when the driving screw rod rotates, the driving worm wheel can be driven to rotate, and then the moving ring is driven to rotate on the base ring through the driving gear, so that the revolution of the turbulence paddles is realized, when the base ring is required to be driven to slide, the positioning block is pressed against the moving ring through the positioning cylinder, the relative movement between the moving ring and the base ring is constrained, the meshing relationship between the driving gear and the transmission teeth enables the rotation of the driving worm wheel to be constrained by the moving ring, and when the driving screw rod rotates, the base ring slides along the guide rail under the action of the driving screw rod, so that the three-stage frame stretches.
Optionally, the water inlet on the tank body is positioned at the top of the tank body, and the water outlet on the tank body is positioned at the bottom of the tank body.
Through adopting above-mentioned technical scheme, the mode of top intaking, bottom goes out water can be better when changing water to drain the waste water that has handled in the cell body, also can realize primary mixing with the help of the difference in height of waste water at the in-process of input new waste water simultaneously to improve the treatment effeciency of waste water.
In summary, the turbulent flow paddle installed on the telescopic frame can be lifted up and down in the tank body along with the adjustment of the telescopic frame, and the turbulent flow paddle can make revolution motion with the base ring as the center under the driving of the motion ring while rotating, so that the waste water in the reaction tank is better mixed, and the consistency of the reaction tank on the waste water treatment is improved.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of a spoiler according to the present invention;
FIG. 3 is an enlarged view of a portion of FIG. 2 at A;
FIG. 4 is a partial enlarged view of position B of FIG. 2;
FIG. 5 is a schematic view of the secondary and tertiary frame connection structure of the telescoping frame of the present invention;
fig. 6 is a partial enlarged view of fig. 5 at C.
Reference numerals illustrate:
1. The device comprises a tank body, 11, a water inlet, 12, a water outlet, 2, a turbulence device, 21, a cross beam, 22, a telescopic frame, 221, a primary frame, 222, a secondary frame, 223, a tertiary frame, 224, a base ring, 225, a moving ring, 226, a guide rail, 227, a cylinder hole, 228, a positioning hole, 229, an inner ring groove, 23, a turbulence blade, 24, a power source, 3, a primary driving component, 31, a driving screw, 311, a linkage worm gear, 32, a driving block, 321, a threaded hole, 33, a driving motor, 4, a mounting cavity, 5, a secondary driving component, 51, a driving worm gear, 52, a driving screw, 53, a driving source, 6, a positioning component, 61, a positioning cylinder, 62, a positioning block, 7, a transmission tooth, 8, a driving gear, 9, an extension rod and 10, a guide strip.
Detailed Description
The invention is described in further detail below with reference to fig. 1-6.
The embodiment of the application discloses a printing and dyeing wastewater reaction tank, which comprises a tank body 1 and a turbulence device 2, wherein the tank body 1 is of a box-shaped structure as a whole, a water inlet 11 and a water outlet 12 are respectively arranged on the tank body 1, the water inlet 11 is positioned at the top of the tank body 1, the water outlet 12 is positioned at the bottom of the tank body 1, and valves (not labeled in the figure) are arranged at the positions of the water inlet 11 and the water outlet 12.
Referring to fig. 1 and 2, the turbulence device 2 includes a beam 21, a telescopic frame 22, turbulence blades 23, and a power source 24, the beam 21 is mounted at the top of the tank body 1, the telescopic frame 22 is used for carrying the turbulence blades 23 and the power source 24, and the telescopic frame 22 stretches to drive the turbulence blades 23 to move in the tank body 1 along the height direction of the tank body 1.
Specifically, the expansion bracket 22 includes a primary bracket 221, a secondary bracket 222 and a tertiary bracket 223, the primary bracket 221 is in a hollow tubular structure, a cavity in the center of the primary bracket 221 is named as an installation cavity 4, one end of the primary bracket 221 is fixed on the cross beam 21, and the other end faces the bottom of the tank body 1 vertically. The secondary frame 222 is also in a hollow tubular structure, the secondary frame 222 is sleeved on the primary frame 221, and a primary driving assembly 3 is arranged between the primary frame 221 and the secondary frame 222 in order to drive the secondary frame 222 to stretch and retract.
The primary driving assembly 3 comprises a driving screw 31, a driving block 32 and a driving motor 33, wherein the driving screw 31 is rotatably installed in the installation cavity 4 of the primary frame 221, and one end of the driving screw 31 penetrates through the beam 21 and is located above the beam 21. The center of the driving block 32 is provided with a threaded hole 321, the driving block 32 is fixed in the inner cavity of the secondary frame 222, and the driving screw 31 is threaded in the threaded hole 321 on the driving block 32. The driving motor 33 is fixed on the beam 21, a linkage worm gear 311 is fixed on one end of the driving screw 31 penetrating through the beam 21, an external thread is arranged on an output shaft of the driving motor 33, and the output shaft of the driving motor 33 is meshed with the linkage worm gear 311, so that the rotation of the driving screw 31 is controlled.
Two groups of guide rails 226 are fixed on the secondary frame 222, the number of each group of guide rails 226 is two, the two groups of guide rails 226 are symmetrically distributed by taking the secondary frame 222 as a center, and the guide rails 226 are parallel to the axial direction of the driving screw 31.
Referring to fig. 2 and 3, the tertiary frame 223 includes a base ring 224 and a moving ring 225, the base ring 224 is fixed with a guide bar 10, and the guide bar 10 and the guide rail 226 form a plug-in fit, so that the base ring 224 is sleeved on the secondary frame 222 and can slide along the length direction of the guide rail 226. The moving ring 225 is formed by splicing two semicircular rings, and the moving ring 225 is embedded in the middle of the base ring 224 and can rotate on the base ring 224 with the secondary frame 222 as the center.
Referring to fig. 2 and 4, in order to drive the base ring 224 to slide, a secondary driving assembly 5 is provided on the secondary frame 222, and in particular, the secondary driving assembly 5 includes a driving worm wheel 51, a driving screw 52, and a driving source 53, and the driving worm wheel 51 is rotatably mounted on the base ring 224 and located between the secondary frame 222 and the base ring 224. The driving screw 52 is rotatably mounted on the secondary frame 222 in parallel with the length direction of the guide rail 226, while the driving worm wheel 51 and the driving screw 52 are engaged. The driving source 53 may be a pneumatic pump driven by an air source or a waterproof motor driven by a power source, the driving source 53 is fixed on the secondary frame 222, and an output shaft of the driving source 53 is coaxially fixed with the driving screw 52.
When the driving screw rod 52 rotates, the driving worm wheel 51 must be relatively fixed with the base ring 224 to ensure that the base ring 224 can be driven, so a positioning assembly 6 for restraining the driving worm wheel 51 and the base ring 224 from relatively rotating is arranged on the base ring 224. Specifically, referring to fig. 5 and 6, the positioning assembly 6 includes a positioning cylinder 61 and a positioning block 62, a cylinder hole 227 is formed on a surface of the base ring 224 opposite to the guide rail 226, a positioning hole 228 is formed at a position between the moving ring 225 and the guide rail 226 on a surface of the base ring 224 opposite to the moving ring 225, a cylinder body of the positioning cylinder 61 is fixed on a surface of the base ring 224 opposite to the secondary frame 222, and a piston rod of the positioning cylinder 61 is inserted into the cylinder hole 227. The positioning block 62 is in a T shape as a whole, one end of the positioning block 62 extends into the cylinder hole 227 through the positioning hole 228 and is fixed with the piston rod of the positioning cylinder 61, and at this time, a part of the positioning block 62 remains outside the positioning hole 228 and between the moving ring 225 and the guide rail 226.
Referring to fig. 2 and 4, in order to achieve the linkage between the driving worm wheel 51 and the moving ring 225, an inner ring groove 229 is opened at an inner surface of the moving ring 225 facing the guide rail 226, and transmission teeth 7 distributed along a ring shape centering on the secondary frame 222 are opened at an inner wall of one side of the inner ring groove 229, and at the same time, a driving gear 8 is fixed at an end of a rotation shaft of the driving worm wheel 51 passing through the base ring 224, and the driving gear 8 is engaged with the transmission teeth 7.
When the moving ring 225 is required to be driven to rotate, the positioning block 62 is pressed against the guide rail 226 through the positioning cylinder 61, at the moment, the base ring 224 and the guide rail 226 are relatively fixed, and when the driving screw rod 52 is driven to rotate, the moving ring 225 can be driven to rotate on the base ring 224 through the driving gear 8. When the base ring 224 is required to be driven to slide, the positioning block 62 is pressed against the moving ring 225 by the positioning cylinder 61, at this time, the relative movement between the moving ring 225 and the base ring 224 is restrained, the meshing relationship between the driving gear 8 and the transmission gear 7 also causes the rotation of the driving worm wheel 51 to be restrained by the moving ring 225, and when the driving screw 52 rotates, the base ring 224 slides along the guide rail 226 under the action of the driving screw 52, so that the aim of switching the same transmission structure between the movement of the base ring 224 and the rotation of the moving ring 225 is fulfilled.
In order to facilitate the installation of the turbulence blade 23, an extension rod 9 parallel to the extension direction of the extension frame 22 is fixed on the moving ring 225, and the turbulence blade 23 is rotatably installed at the end of the extension rod 9 away from the moving ring 225. The power source 24 selects an air pump driven by an air source or a waterproof motor driven by a power source, a shell of the power source 24 is fixed on the extension rod 9, and an output shaft of the power source 24 is coaxially fixed with a rotating shaft of the turbulence blade 23, so that the power source is used for driving the turbulence blade 23 to rotate.
The implementation principle of the dyeing wastewater reaction tank provided by the embodiment of the application is that when the dyeing wastewater reaction tank works, the power source 24 drives the turbulence blades 23 to rotate, and in the process of rotating the turbulence blades 23, each structure of the telescopic frame 22 continuously stretches back and forth to drive the turbulence blades 23 to move up and down in the tank body 1, meanwhile, the moving ring 225 is driven by the driving gear 8 to rotate, and the turbulence blades 23 are driven to rotate by taking the secondary frame 222 as a center while rotating, so that wastewater in the reaction tank flows in all directions under the disturbance of the turbulence blades 23, the distribution uniformity of treating agents or anaerobic bacteria in the wastewater is increased, and the purpose of improving the wastewater treatment consistency is achieved.
The above embodiments are not intended to limit the scope of the invention, so that the equivalent changes of the structure, shape and principle of the invention are covered by the scope of the invention.
Claims (5)
1. The dyeing wastewater reaction tank comprises a tank body (1) and is characterized in that a turbulence device (2) is arranged on the tank body (1), the turbulence device (2) comprises a cross beam (21) arranged at the top of the tank body (1), a telescopic frame (22) arranged on the cross beam (21), turbulence blades (23) arranged on the telescopic frame (22), and a power source (24) arranged on the telescopic frame (22) and used for driving the turbulence blades (23) to rotate, and the telescopic direction of the telescopic frame (22) is along the height direction of the tank body (1);
The telescopic frame (22) comprises a first-stage frame (221) with one end fixed on the cross beam (21) and the other end facing the bottom of the tank body (1), a second-stage frame (222) sleeved on the first-stage frame (221) in a telescopic manner, and a third-stage frame (223) which is installed on the second-stage frame (222) in a sliding manner and has a moving direction parallel to the moving direction of the second-stage frame (222), wherein the turbulence blades (23) and the power source (24) are installed on the third-stage frame (223), a first-stage driving assembly (3) for driving the second-stage frame (222) to move is arranged on the first-stage frame (221), and a second-stage driving assembly (5) for driving the third-stage frame (223) to move is arranged on the second-stage frame (222);
The three-stage frame (223) comprises a base ring (224) which is slidably arranged on the guide rail (226) and a moving ring (225) which is arranged on the base ring (224) and moves circularly around the base ring (224), the base ring (224) is fixedly provided with a guide strip (10), the three-stage frame (223) is arranged on the two-stage frame (222) through the plug-in matching of the guide strip (10) and the guide rail (226), and the turbulence blades (23) and the power source (24) are arranged on the moving ring (225);
The secondary driving assembly (5) comprises a driving worm wheel (51) rotatably mounted on the base ring (224), a driving screw rod (52) rotatably mounted on the secondary frame (222) and parallel to the guide rail (226), and a driving source (53) fixed on the secondary frame (222) and linked with the driving screw rod (52), wherein the driving worm wheel (51) is meshed with the driving screw rod (52), and a positioning assembly (6) for restraining the driving worm wheel (51) and the base ring (224) from generating relative rotation is arranged on the base ring (224);
An inner ring groove (229) is formed in the inner surface, facing the guide rail (226), of the moving ring (225), a rotating shaft of the driving worm wheel (51) penetrates through the base ring (224) and then enters the inner ring groove (229), a driving gear (8) is fixed on one end, located on the inner ring groove (229), of the rotating shaft of the driving worm wheel (51), a transmission tooth (7) is formed in the inner wall of the inner ring groove (229), and the driving gear (8) is meshed with the transmission tooth (7);
The positioning assembly (6) comprises a positioning cylinder (61) fixed on a base ring (224), and a positioning block (62) fixed on a piston rod of the positioning cylinder (61), wherein a cylinder hole (227) is formed in the surface of the base ring (224) opposite to one side of the guide rail (226), the piston rod of the cylinder is arranged in the cylinder hole (227) in a penetrating mode, the base ring (224) is used for being in contact with the surface of one side of the moving ring (225) and is positioned between the moving ring (225) and the guide rail (226), a positioning hole (228) is formed in the position, and one end of the positioning block (62) enters the cylinder hole (227) through the positioning hole (228) and then is fixed with the piston rod.
2. The printing and dyeing wastewater reaction tank of claim 1, wherein the center of the primary frame (221) is provided with a mounting cavity (4), the primary driving assembly (3) comprises a driving screw (31) rotatably mounted on the primary frame (221) and positioned in the mounting cavity (4) of the primary frame (221), a driving block (32) fixed in an inner cavity of the secondary frame (222) and provided with a threaded hole (321), and a driving motor (33) fixed on the cross beam (21) and linked with the driving screw (31), and the driving screw (31) penetrates into the threaded hole (321) of the driving block (32) and forms threaded fit with the driving block (32).
3. The printing and dyeing wastewater reaction tank of claim 2, wherein one end of the driving screw (31) far away from the driving block (32) penetrates through the cross beam (21) and then is positioned above the cross beam (21), a linkage worm wheel (311) is fixed on one end of the driving screw (31) penetrating through the cross beam (21), an external thread is arranged on an output shaft of the driving motor (33), and the output shaft of the driving motor (33) is meshed with the linkage worm wheel (311).
4. The printing and dyeing wastewater reaction tank of claim 1 wherein the moving ring (225) is fixed with an extension rod (9), and the turbulence blades (23) and the power source (24) are arranged on the extension rod (9) and move along with the moving ring (225).
5. The printing and dyeing wastewater reaction tank of claim 1, wherein the water inlet (11) on the tank body (1) is positioned at the top of the tank body (1), and the water outlet (12) on the tank body (1) is positioned at the bottom of the tank body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111675843.8A CN114349180B (en) | 2021-12-31 | 2021-12-31 | A dyeing and printing wastewater reaction tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111675843.8A CN114349180B (en) | 2021-12-31 | 2021-12-31 | A dyeing and printing wastewater reaction tank |
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| Publication Number | Publication Date |
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| CN114349180A CN114349180A (en) | 2022-04-15 |
| CN114349180B true CN114349180B (en) | 2025-11-04 |
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| CN202111675843.8A Active CN114349180B (en) | 2021-12-31 | 2021-12-31 | A dyeing and printing wastewater reaction tank |
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| CN120157219B (en) * | 2025-04-21 | 2025-10-14 | 井冈山大学 | A device and process for recovering organic dyes from water based on adsorption |
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|---|---|---|---|---|
| CN113304658A (en) * | 2021-06-02 | 2021-08-27 | 邹平众兴水务有限公司 | Sewage treatment tank |
| CN214635817U (en) * | 2021-01-26 | 2021-11-09 | 佛山市雅伦高科石业有限公司 | Stone material sanitizer agitating unit |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110479147B (en) * | 2019-08-29 | 2020-07-31 | 山东大学 | A planetary stirring device and method with a stirring paddle capable of vertical reciprocating motion |
| CN213651887U (en) * | 2020-09-01 | 2021-07-09 | 李国秋 | Submersible stirrer for sewage treatment |
| CN113209879A (en) * | 2021-04-26 | 2021-08-06 | 南通昊友环保科技有限公司 | Rapid purification device for sewage |
| CN113371802A (en) * | 2021-06-25 | 2021-09-10 | 桐乡市顶帅服饰科技有限公司 | Coagulation treatment equipment for purifying textile printing and dyeing processing wastewater and use method thereof |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN214635817U (en) * | 2021-01-26 | 2021-11-09 | 佛山市雅伦高科石业有限公司 | Stone material sanitizer agitating unit |
| CN113304658A (en) * | 2021-06-02 | 2021-08-27 | 邹平众兴水务有限公司 | Sewage treatment tank |
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