CN211302170U - Industrial wastewater treatment is with deposiing device - Google Patents
Industrial wastewater treatment is with deposiing device Download PDFInfo
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- CN211302170U CN211302170U CN201921871204.7U CN201921871204U CN211302170U CN 211302170 U CN211302170 U CN 211302170U CN 201921871204 U CN201921871204 U CN 201921871204U CN 211302170 U CN211302170 U CN 211302170U
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Abstract
The precipitation device for industrial wastewater treatment is characterized by comprising a first box body, wherein the first box body is provided with a water inlet, a water outlet and a precipitate outlet, and the precipitate outlet is arranged at the bottom of the first box body; the stirring device is used for stirring the wastewater of the first box body; the first lifting device is used for lifting the stirring device; a sediment tilt plate including a movable side and a rotating side, the rotating side being hinged with one side of the sediment outlet; and the second lifting device is used for lifting the movable side of the sediment inclined plate. Solves the problems that the wastewater sedimentation speed is low and the sediment is attached to the inner wall of the sedimentation tank and is not easy to discharge.
Description
Technical Field
The utility model belongs to the technical field of waste water treatment, a industrial waste water treatment is with deposiing device is related to.
Background
The industrial wastewater refers to wastewater and waste liquid generated in the industrial production process, and contains industrial production materials, intermediate products, byproducts and pollutants generated in the production process, which are lost along with water. Because industrial wastewater contains various toxic substances and pollutes the environment, the environment is harmful to human health, so that the industrial wastewater is developed to be comprehensively utilized and turn the harmful into the beneficial, and can be discharged after being treated by adopting corresponding purification measures according to the components and the concentration of pollutants in the wastewater.
And industrial waste's the step of deposiing is indispensable in the processing procedure, and current industrial waste is precipitation device for processing is with waste water discharge wastewater treatment pond in deposiing, then with the precipitation pollutant and the sewage separation of sedimentation tank bottom, and current sedimentation velocity is slow, and is inefficient, and at the in-process of separation, the precipitate can be attached to the sedimentation tank bottom, is difficult for discharging, influences precipitation efficiency.
SUMMERY OF THE UTILITY MODEL
The utility model provides a precipitation device for industrial wastewater treatment has solved among the prior art that waste water sedimentation speed is slow, the precipitate is attached to the difficult exhaust problem of inner wall in the sedimentation tank.
The technical scheme of the utility model is realized like this:
a sedimentation device for industrial wastewater treatment comprises a first box body, wherein a water inlet, a water outlet and a sediment outlet are arranged on the first box body, and the sediment outlet is arranged at the bottom of the first box body; the stirring device is arranged on the first box body in a sliding mode along the vertical direction and is used for stirring the wastewater in the first box body; the first lifting device is used for lifting the stirring device; a sediment tilt plate including a movable side and a rotating side, the rotating side being hinged with one side of the sediment outlet; and the second lifting device is used for lifting the movable side of the sediment inclined plate so as to enable the movable side of the sediment inclined plate to rotate around the rotating side of the sediment inclined plate.
As a further technical scheme, the stirring device comprises a second box body, and the second box body is arranged above the first box body in a sliding mode along the vertical direction; the stirring shaft is vertically arranged, the upper end of the stirring shaft is connected to the inside of the second box body, and the stirring shaft rotates around the axial direction; the stirring blade is used for stirring the wastewater in the first box body and is fixedly connected with the lower end of the stirring shaft; and the power supply device is positioned inside the second box body and is used for driving the stirring shaft to rotate.
As a further technical solution, the first lifting device includes a lifting guide device, and the lifting guide device is used for moving the second box body in the vertical direction; the first winding shaft is rotatably arranged on the first box body; the fixed pulley is positioned right above the second box body; one end of the first traction rope is fixedly connected with the second box body, and the other end of the first traction rope is wound on the first winding shaft by winding the fixed pulley; the worm wheel is coaxially connected with the first winding shaft; a worm engaged with the worm wheel; the first hand wheel is coaxially connected with the worm.
As a further technical solution, the lift guide device includes: the guide post is used for guiding the second box body to slide in the vertical direction; the sliding frame is fixedly connected with the second box body, a sliding hole is formed in the sliding frame, and the sliding hole penetrates through the guide column and slides along the guide column; as a further technical solution, the carriage includes a bolt and a threaded through hole, the bolt corresponds to the threaded through hole, and the bolt is used for locking or unlocking the carriage and the guide post.
As a further technical scheme, the contact part of the movable side and the adjacent two sides of the sediment inclined plate and the inner wall of the first box body is fixedly connected with a scraping strip.
As a further technical scheme, the second lifting device comprises a ratchet mechanism, the ratchet mechanism is fixed at the top of the outer side of the first box body, and the ratchet mechanism comprises a ratchet wheel and a pawl; the second winding shaft is coaxially fixed with the ratchet wheel; one end of the second traction rope is fixed on the movable side of the sediment inclined plate, and the other end of the second traction rope is wound on the second winding shaft; and the second hand wheel is coaxially fixed with the second winding shaft or the ratchet wheel.
As a further technical scheme, the device also comprises at least one upper baffle plate and one lower baffle plate, wherein the upper baffle plate is fixed at the bottom of the first box body, the lower baffle plate is fixed at the top of the first box body, and the upper baffle plate and the lower baffle plate are adjacent and alternately arranged between the stirring device and the water outlet.
The utility model discloses a theory of operation and beneficial effect do:
1. in the utility model, the water inlet is used for flowing the waste water into the sedimentation device, the water outlet is used for discharging clear water, the sediment outlet is used for discharging the sediment from the device, the stirring device is used for promoting the collision among fine particles in the waste water to gradually enlarge the particles so as to accelerate the sedimentation speed, the sediment inclined plate is horizontally arranged at the bottom of the first box body in the sedimentation process, the sediment falls on the sediment inclined plate under the action of gravity or is discharged from the sediment outlet, the movable side of the sediment inclined plate is fixedly connected with the second lifting device, the second lifting device is used for pulling the movable side of the sediment inclined plate to rotate the sediment inclined plate around the rotating side, after the waste water sedimentation is finished, the first lifting device acts to lift the stirring device so as to ensure that the stirring device does not influence the rotation of the sediment inclined plate around the rotating side, and the sediment inclined plate and the bottom of the first box body generate a certain angle, facilitating the discharge of the sludge from the sludge outlet along the sludge-tilting plate.
2. The utility model discloses in, power provides the device and provides power for the (mixing) shaft, makes the (mixing) shaft rotate around the axle center, is fixed in the epaxial stirring leaf of stirring and rotates along with the rotation of (mixing) shaft, and the intensive mixing of stirring leaf promotes the collision between the fine particle in the waste water, makes the granule grow gradually, and then accelerates the sedimentation rate.
3. In the utility model, the lifting guide device is used for moving the stirring device in the vertical direction, one end of the first traction rope is fixedly connected with the second box body, the other end of the first traction rope winds on the first winding shaft by passing through the fixed pulley, the other end of the first traction rope is fixedly connected with the second box body, when the stirring device needs to be lifted upwards, the first hand wheel is rotated, the first hand wheel drives the worm to rotate, the worm is meshed with the worm wheel, the worm wheel rotates to drive the first winding shaft to rotate, the first traction rope on the first winding shaft winds on the first winding shaft, the first traction rope drives the second box body to move upwards along the lifting guide device in the vertical direction, when the stirring device is lifted to a position that the rotation of the sediment inclined plate is not influenced, the upward movement can be stopped, at the moment, the first hand wheel stops rotating, the worm wheel and the worm self-lock can prevent the stirring device from sliding downwards due to self gravity, when the stirring device is needed to work, the sediment inclined plate is arranged at the position overlapped with the bottom plate of the first box body, the first hand wheel is rotated reversely, the stirring device moves downwards under the action of gravity, and the stirring device reaches a proper height to stop rotating the first hand wheel.
4. The utility model discloses in, reciprocate along the guide post with second box fixed connection's balladeur train, can avoid the second box to take place the removal of horizontal direction, and then avoid agitating unit to take place rocking of horizontal direction.
5. The utility model discloses in, the bolt is screwed up before agitating unit work for bolt locking balladeur train and guide post, and then make the relative position of guide post and balladeur train fixed, agitating unit avoids the second box of being connected with agitating unit to reciprocate along the guide post at the during operation. When the stirring device needs to be moved, the bolt unlocks the sliding frame and the guide column, and the sliding frame can move up and down along the guide column at the moment.
6. The utility model discloses in, the scraping strip is used for the tiny precipitate that will clear up and adhere to first box inner wall, makes it gather together, is convenient for discharge.
7. The utility model discloses in, when the activity side that needs the deposit hang plate revolutes the rotation side and rotates, rotate the second hand wheel, make the second haulage rope twine on the second spool, the pawl is along sliding outward along the ratchet, when the deposit hang plate rotates appointed angle, the stall second hand wheel, the pawl card is located in the tooth's socket of ratchet, the unable anticlockwise rotation of ratchet, the second haulage rope can not loosen the second spool because of the gravity of deposit hang plate, it is fixed to make the deposit hang plate be appointed angle, be convenient for discharge the deposit on the deposit hang plate. When the sediment inclined plate needs to be reset after being discharged, the pawl is stirred to enable the pawl to be far away from a tooth groove of the ratchet wheel, and the second winding shaft is loosened by the second traction rope under the action of gravity of the sediment inclined plate until the sediment inclined plate is horizontally arranged on the bottom plate of the first box body.
8. The utility model discloses in, go up the baffling board and can increase waste water in the time of first box with lower baffling board, make the impurity in the waste water can fully deposit first bottom half.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a sectional view of the present invention;
FIG. 3 is an enlarged view of the second lifting device of the present invention;
fig. 4 is a right side view of the present invention;
fig. 5 is a schematic structural view of the state of dumping the sediment according to the present invention.
In the figure: 1-a first box body, 11-a water inlet, 12-a water outlet, 13-a sediment outlet, 2-a stirring device, 21-a stirring shaft, 22-a stirring blade, 23-a second box body, 231-a sliding frame, 2311-a bolt, 2312-a threaded through hole, 24-a power supply device, 3-a first lifting device, 31-a lifting guide device, 311-a guide column, 312-a top plate, 313-a fixed pulley, 32-a first winding shaft, 33-a first traction rope, 34-a worm wheel, 35-a worm, 36-a first hand wheel, 4-a sediment inclined plate, 41-a movable side, 42-a rotating side, 43-a scraping strip, 5-a second lifting device, 51-a ratchet mechanism, 511-a ratchet wheel and 512-a pawl, 52-second winding shaft, 53-second traction rope, 54-second hand wheel, 6-upper baffle plate and 7-lower baffle plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to 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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
As shown in fig. 1-5, the utility model provides a precipitation device for industrial wastewater treatment, which is characterized in that the precipitation device comprises a first box body 1, a water inlet 11, a water outlet 12 and a precipitate outlet 13 are arranged on the first box body 1, and the precipitate outlet 13 is arranged at the bottom of the first box body 1; the stirring device 2 is arranged on the first box body 2 in a sliding mode along the vertical direction, and the stirring device 2 is used for stirring the wastewater in the first box body 1; the first lifting device 3 is used for lifting the stirring device 2; a sediment tilt plate 4, the sediment tilt plate 4 including a movable side 41 and a rotating side 42, the rotating side 42 being hinged to one side of the sediment outlet 13; and a second lifting and lowering means 5, said second lifting and lowering means 5 being adapted to lift and lower the movable side 41 of the sediment tilt plate 4 so that the movable side 41 of the sediment tilt plate 4 rotates around the rotating side 42 of the sediment tilt plate 4.
In the utility model, the water inlet 11 is used for flowing the waste water into the precipitation device, the water outlet 12 is used for discharging the clear water, the precipitate outlet 13 is used for discharging the precipitate out of the device, the stirring device 2 is used for promoting the collision among the fine particles in the waste water to gradually enlarge the particles, thereby accelerating the precipitation speed, in the precipitation process, the precipitate inclined plate 4 is horizontally arranged at the bottom of the first box body 1, the precipitate falls on the precipitate inclined plate 4 under the action of gravity or is discharged from the precipitate outlet 13, the movable side 41 of the precipitate inclined plate 4 is fixedly connected with the second lifting device 5, the second lifting device 5 is used for pulling the movable side 41 of the precipitate inclined plate 4, so that the precipitate inclined plate 4 rotates around the rotating side 42, after the waste water precipitation is finished, the first lifting device 3 acts to lift the stirring device 2, so that the precipitate inclined plate 4 does not influence the rotation around the rotating side, the inclined sediment plate 4 is formed at an angle to the bottom of the first casing 1 to facilitate the discharge of the sediment from the sediment outlet 13 along the inclined sediment plate 4.
The further technical scheme is that the stirring device 2 comprises a second box body 23, and the second box body 23 is arranged above the first box body 1 in a sliding mode along the vertical direction; the stirring shaft 21 is vertically arranged, the upper end of the stirring shaft 21 is connected to the inside of the second box body 23, and the stirring shaft 21 axially rotates; the stirring blade 22 is used for stirring the wastewater in the first box body 1, and the stirring blade 22 is fixedly connected with the lower end of the stirring shaft 21; and the power supply device 24 is positioned inside the second box body 23, and the power supply device 24 is used for driving the stirring shaft 21 to rotate.
The utility model discloses in, power supply unit 24 makes (mixing) shaft 21 rotate around the axle center for (mixing) shaft 21 provides power, is fixed in the epaxial stirring leaf 22 of (mixing) shaft 21 and rotates along with (mixing) shaft 21's rotation, and stirring leaf 22's intensive mixing promotes the collision between the fine particle in the waste water, makes the granule grow gradually, and then accelerates the sedimentation rate. The power supply device 24 is used for supplying torque to the stirring shaft 21, and the power supply device 24 can be a motor, a motor and the like in the prior art.
The further technical scheme is that the first lifting device 3 comprises a lifting guide device 31, and the lifting guide device 31 is used for enabling the second box body 23 to move along the vertical direction; the first winding shaft 32, the said first winding shaft 32 is set up on the first container 1 rotatably; a fixed pulley 313, wherein the fixed pulley 313 is positioned right above the second box body 23; one end of the first traction rope 33 is fixedly connected with the second box body 23, and the other end of the first traction rope 33 is wound on the first winding shaft 32 by passing through the fixed pulley 313; a worm wheel 34, wherein the worm wheel 34 is coaxially connected with the first winding shaft 32; a worm 35, the worm 35 meshing with the worm wheel 34; a first hand wheel 36, said first hand wheel 36 being coaxially connected to the worm 35.
In the utility model, the lifting guide device 31 is used to make the stirring device 2 move in the vertical direction, one end of the first pulling rope 33 is fixedly connected with the second box 23, the other end is wound on the first winding shaft 32 by passing through the fixed pulley 313, the other end of the first pulling rope 33 is fixedly connected with the second box 23, when the stirring device 2 needs to be lifted upwards, the first hand wheel 36 is rotated, the first hand wheel 36 drives the worm 35 to rotate, the worm 35 is meshed with the worm wheel 34, the worm wheel 34 rotates to drive the first winding shaft 32 to rotate, the first pulling rope 33 on the first winding shaft 32 is wound on the first winding shaft 32, the first pulling rope 33 drives the second box 23 to move upwards along the lifting guide device 31 in the vertical direction, when the stirring device 2 is lifted to a position that the rotation of the sediment inclined plate 4 is not affected, the upwards movement can be stopped, at this time, the rotation of the first hand wheel 36 is stopped, the worm wheel 34 and the worm 35 are self-locked, so that the stirring device 2 cannot slide downwards due to self gravity, when the stirring device 2 needs to work, the sediment inclined plate 4 is arranged at a position overlapped with the bottom plate of the first box body 1, the first hand wheel 36 is rotated in the opposite direction, the stirring device 2 moves downwards under the action of gravity, and the stirring device 2 reaches a proper height and stops rotating the first hand wheel 36.
Further technical solution is that the lifting guide device 31 includes: a guide post 311, the guide post 311 being used for guiding the second casing 23 to slide in the vertical direction; the sliding frame 231, the sliding frame 231 and the second box 23 are fixedly connected, a sliding hole is arranged on the sliding frame 231, and the sliding hole penetrates through the guide post 311 and slides along the guide post 311.
The utility model discloses in, reciprocate along guide post 311 with second box 23 fixed connection's balladeur train 231, can avoid second box 23 to take place the removal of horizontal direction, and then avoid agitating unit 2 to take place rocking of horizontal direction.
The further technical solution is that the sliding frame 231 includes a bolt 2311 and a threaded through hole 2312, the bolt 2311 corresponds to the threaded through hole 2312, and the bolt 2311 is used for locking or unlocking the sliding frame 231 and the guide post 311.
The utility model discloses in, before agitating unit 2 works, screw up bolt 2311 for bolt 2311 locks balladeur train 231 and guide post 311, and then makes guide post 311 fixed with balladeur train 231's relative position, and agitating unit 2 avoids the second box 23 of being connected with agitating unit 2 to reciprocate along guide post 311 at the during operation. When it is desired to move the stirring device 2, the bolt 2311 is made to unlock the carriage 231 from the guide post 311, at which time the carriage 231 can move up and down along the guide post 311.
The further technical scheme is that the contact part of the movable side 41 and the adjacent two sides of the sediment inclined plate 4 and the inner wall of the first box body 1 is fixedly connected with a scraping strip 43.
The utility model discloses in, scrape strip 43 and be used for the tiny precipitate that the clearance is attached to first box 1 inner wall, make it gather together, be convenient for discharge.
The further technical scheme is that the second lifting device 5 comprises a ratchet mechanism 51, the ratchet mechanism 51 is fixed at the top of the outer side of the first box body 1, and the ratchet mechanism 51 comprises a ratchet 511 and a pawl 512; a second winding shaft 52, wherein the second winding shaft 52 is coaxially fixed with the ratchet 511; a second pulling rope 53, one end of the second pulling rope 53 is fixed on the movable side 41 of the inclined plate 4, and the other end is wound on the second winding shaft 52; and a second wheel 54, wherein the second wheel 54 is coaxially fixed with the second winding shaft 52 or the ratchet 511.
The utility model discloses in, when the activity side 41 that needs deposit hang plate 4 rotates around rotation side 42, rotate second hand wheel 54, make second haulage rope 53 twine on second spool 52, pawl 512 is along the slip of ratchet 511 outer edge, when deposit hang plate 4 rotates appointed angle, stop rotating second hand wheel 54, pawl 512 blocks and locates in ratchet 511's the tooth's socket, the unable counter-clockwise rotation of ratchet 511, second haulage rope 53 can not loosen second spool 52 because of the gravity of deposit hang plate 4, make deposit hang plate 3 be appointed angle fixed, be convenient for discharge the deposit on deposit hang plate 4. When the inclined plate 4 for sediment is reset after the sediment is discharged, the pawl 512 is pulled to make the pawl 512 far away from the tooth space of the ratchet 511, and at this time, the second pull rope 53 releases the second winding shaft 52 under the action of the gravity of the inclined plate 4 for sediment until the inclined plate 4 for sediment is horizontally arranged on the bottom plate of the first box 1.
The technical scheme is that the device further comprises at least one upper baffle plate 6 and one lower baffle plate 7, wherein the upper baffle plate 6 is fixed at the bottom of the first box body 1, the lower baffle plate 7 is fixed at the top of the first box body 1, and the upper baffle plate 6 and the lower baffle plate 7 are adjacent and alternately arranged between the stirring device 2 and the water outlet 12.
The utility model discloses in, go up baffling board 6 and baffling board 7 down can increase waste water in the time of first box 1, make the impurity in the waste water can fully deposit first box 1 bottom.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. A precipitation device for industrial wastewater treatment is characterized by comprising:
the device comprises a first box body (1), wherein a water inlet (11), a water outlet (12) and a sediment outlet (13) are formed in the first box body (1), and the sediment outlet (13) is formed in the bottom of the first box body (1);
the stirring device (2) is arranged on the first box body (1) in a sliding mode along the vertical direction, and the stirring device (2) is used for stirring the wastewater in the first box body (1);
the first lifting device (3), the first lifting device (3) is used for lifting the stirring device (2);
a sediment tilt plate (4), the sediment tilt plate (4) comprising a movable side (41) and a rotating side (42), the rotating side (42) being hinged with one side of the sediment outlet (13);
and the second lifting device (5) is used for lifting the movable side (41) of the sediment inclined plate (4) so that the movable side (41) of the sediment inclined plate (4) rotates around the rotating side (42) of the sediment inclined plate (4).
2. A precipitation device for industrial wastewater treatment according to claim 1, characterized in that said stirring device (2) comprises:
the second box body (23), the second box body (23) is arranged above the first box body (1) in a sliding mode along the vertical direction;
the stirring shaft (21) is vertically arranged, the upper end of the stirring shaft (21) is connected to the inside of the second box body (23), and the stirring shaft (21) rotates around the axial direction;
the stirring blade (22) is used for stirring the wastewater in the first box body (1), and the stirring blade (22) is fixedly connected with the lower end of the stirring shaft (21);
and the power supply device (24), the power supply device (24) is positioned inside the second box body (23), and the power supply device (24) is used for driving the stirring shaft (21) to rotate.
3. A sedimentation device for industrial wastewater treatment according to claim 2, characterized in that the first lifting means (3) comprises:
a lifting guide device (31), wherein the lifting guide device (31) is used for enabling the second box body (23) to move along the vertical direction;
the first winding shaft (32), the said first winding shaft (32) is set up on the first container body (1) rotatably;
the fixed pulley (313) is positioned right above the second box body (23);
one end of the first traction rope (33) is fixedly connected with the second box body (23), and the other end of the first traction rope (33) winds on the first winding shaft (32) by winding the fixed pulley (313);
a worm wheel (34), wherein the worm wheel (34) is coaxially connected with the first winding shaft (32);
a worm (35), the worm (35) meshing with a worm wheel (34);
a first hand wheel (36), wherein the first hand wheel (36) is coaxially connected with the worm (35).
4. A sedimentation device for industrial wastewater treatment according to claim 3, characterized in that the elevation guide means (31) comprises:
a guide post (311), wherein the guide post (311) is used for guiding the second box body (23) to slide in the vertical direction;
the sliding frame (231), the sliding frame (231) and the second box body (23) are fixedly connected, a sliding hole is formed in the sliding frame (231), and the sliding hole penetrates through the guide column (311) and slides along the guide column (311).
5. A sedimentation device for industrial wastewater treatment according to claim 4, characterized in that the carriage (231) comprises a bolt (2311) and a threaded through hole (2312), the bolt (2311) corresponding to the threaded through hole (2312), the bolt (2311) being used to lock or unlock the carriage (231) and the guide post (311).
6. A settling device for industrial wastewater treatment as claimed in claim 1, wherein a scraping bar (43) is fixedly connected to the contact part of the movable side (41) of the inclined plate (4) of the sediment and the adjacent two sides thereof with the inner wall of the first tank (1).
7. A sedimentation device for industrial wastewater treatment according to claim 1, characterized in that the second lifting means (5) comprises:
the ratchet mechanism (51), the ratchet mechanism (51) is fixed on the top of the outer side of the first box body (1), and the ratchet mechanism (51) comprises a ratchet wheel (511) and a pawl (512);
a second spool (52), said second spool (52) being coaxially fixed with said ratchet (511);
a second traction rope (53), wherein one end of the second traction rope (53) is fixed on the movable side (41) of the sediment inclined plate (4), and the other end of the second traction rope (53) is wound on a second winding shaft (52);
and the second hand wheel (54), and the second hand wheel (54) is coaxially fixed with the second winding shaft (52) or the ratchet wheel (511).
8. The sedimentation device for industrial wastewater treatment according to claim 1, further comprising at least one upper baffle plate (6) and one lower baffle plate (7), wherein the upper baffle plate (6) is fixed to the bottom of the first tank body (1), the lower baffle plate (7) is fixed to the top of the first tank body (1), and the upper baffle plate (6) and the lower baffle plate (7) are adjacent and alternately arranged between the stirring device (2) and the water outlet (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921871204.7U CN211302170U (en) | 2019-11-01 | 2019-11-01 | Industrial wastewater treatment is with deposiing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921871204.7U CN211302170U (en) | 2019-11-01 | 2019-11-01 | Industrial wastewater treatment is with deposiing device |
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| Publication Number | Publication Date |
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| CN211302170U true CN211302170U (en) | 2020-08-21 |
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| CN201921871204.7U Active CN211302170U (en) | 2019-11-01 | 2019-11-01 | Industrial wastewater treatment is with deposiing device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114100211A (en) * | 2021-12-08 | 2022-03-01 | 无锡星亿智能环保装备股份有限公司 | Multi-stage treatment mechanism for chromium-containing electroplating wastewater |
-
2019
- 2019-11-01 CN CN201921871204.7U patent/CN211302170U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114100211A (en) * | 2021-12-08 | 2022-03-01 | 无锡星亿智能环保装备股份有限公司 | Multi-stage treatment mechanism for chromium-containing electroplating wastewater |
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