CN213049678U - Filtering device for large-particle impurities in printing and dyeing sewage - Google Patents
Filtering device for large-particle impurities in printing and dyeing sewage Download PDFInfo
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- CN213049678U CN213049678U CN202021455267.7U CN202021455267U CN213049678U CN 213049678 U CN213049678 U CN 213049678U CN 202021455267 U CN202021455267 U CN 202021455267U CN 213049678 U CN213049678 U CN 213049678U
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Abstract
The utility model discloses a filtering device for large-particle impurities in printing and dyeing sewage, which comprises a sewage discharge pipe for discharging sewage in a sewage pool; the filtering mechanism is opposite to the sewage discharge pipe and is used for filtering large-particle impurities in the sewage; the filtering tank is positioned below the filtering mechanism and used for receiving the filtered sewage; the filtering mechanism comprises an L-shaped decanting plate, the decanting plate is obliquely arranged and shielded above the filtering tank, the upper end of the decanting plate is fixedly connected with a motor for driving the decanting plate to turn over, a brush assembly is arranged above the decanting plate, the brush assembly is opposite to the decanting plate after the decanting plate turns over so as to brush out impurities on the surface of the decanting plate, a collecting frame is arranged beside the decanting plate, and the collecting frame is positioned below the decanting plate after the decanting plate turns over. Through the structure, a large amount of feathers, yarns and the like in the sewage are filtered in time, so that the burden of subsequent sewage treatment is reduced, and the efficiency of sewage treatment is improved.
Description
Technical Field
The utility model relates to a printing and dyeing sewage treatment device field, especially a filtering device of large granule impurity in printing and dyeing sewage.
Background
Printing and dyeing are one unnecessary step in the textile industry, and can enable fabrics or yarns to have rich colors, but a large amount of sewage is inevitably generated in the printing and dyeing process, and if the sewage is directly discharged into the natural environment, the environment is seriously polluted, so that the sewage needs to be subjected to biodegradation treatment so as to enable the sewage to reach the discharge or recycling standard. In the existing printing and dyeing sewage, a large amount of organic substances such as feathers, yarns and the like exist, and if the organic substances with larger volume directly enter a sewage treatment tank, the workload of microbial decomposition in the sewage treatment tank can be greatly increased, and even the organic substances are possibly difficult to degrade and deposit in the sewage treatment tank, and finally the sewage treatment tank is difficult to work normally.
SUMMERY OF THE UTILITY MODEL
In view of the above, the utility model aims to provide a large granule impurity's filtering device in printing and dyeing sewage can carry out impurity filtering before printing and dyeing sewage gets into the sewage treatment pond to it.
In order to achieve the above purpose, the technical scheme of the utility model is that:
a filtering device for large particle impurities in printing and dyeing sewage comprises
The sewage discharge pipe is used for discharging sewage in the sewage tank;
the filtering mechanism is opposite to the sewage discharge pipe and is used for filtering large-particle impurities in the sewage;
the filtering tank is positioned below the filtering mechanism and used for receiving the filtered sewage;
the filtering mechanism comprises an L-shaped decanting plate, the decanting plate is obliquely arranged and shielded above the filtering tank, the upper end of the decanting plate is fixedly connected with a motor for driving the decanting plate to turn over, a brush assembly is arranged above the decanting plate, the brush assembly is opposite to the decanting plate after the decanting plate turns over so as to brush out impurities on the surface of the decanting plate, a collecting frame is arranged beside the decanting plate, and the collecting frame is positioned below the decanting plate after the decanting plate turns over.
Furthermore, the brush component comprises a telescopic cylinder which is horizontally arranged along the width direction of the decanting plate, a brush handle is fixedly connected to the telescopic rod of the telescopic cylinder, the brush handle is opposite to the reversed decanting plate, and a brush is fixedly arranged at the end part of the brush handle.
Furthermore, the drain pipe is a flexible pipe, a sliding cylinder is fixedly connected to the drain pipe, the sliding cylinder is slidably arranged on a sliding rail, and the sliding rail and the decanting plate are arranged in parallel.
Furthermore, a plurality of baffle strips arranged along the width direction are uniformly distributed on the surface of the decanting plate facing the sewage discharge pipe.
Furthermore, a support rod is arranged below the decanting plate and is used for supporting the movable end of the lower portion of the decanting plate, a stop lever is arranged above the decanting plate, and the stop lever blocks the movable end of the decanting plate after the decanting plate is turned over.
Furthermore, the support rod and the stop rod are both provided with touch switches which are just opposite to the movable end of the decanting plate, and the touch switches are connected with a motor lead.
The working principle is as follows: after the sewage in the sewage tank is accumulated to a certain amount, the sewage is discharged through the sewage discharge pipe, and the discharged sewage is washed to the decanting plate, so that the effect of filtering large-particle impurities in the sewage is realized. And after the filtration is finished, the motor rotates to drive the decanting plate to turn over, and then the brush brushes the surface of the decanting plate after turning over back and forth, so that large-particle impurities on the surface of the decanting plate can be removed, and the removed impurities fall into a collecting frame arranged below the surface of the decanting plate along with the large-particle impurities. When the decanting plate is cleaned, the motor rotates reversely and drives the decanting plate to return to the initial position, so that preparation is made for next sewage discharge and filtration.
Has the advantages that: through the structure, a large amount of feathers, yarns and the like in the sewage are filtered in time, so that the burden of subsequent sewage treatment is reduced, and the efficiency of sewage treatment is improved.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Reference numerals: 1. the sewage discharge pipe 11, the sliding cylinder 12, the sliding rail 2, the filtering mechanism 21, the decanting plate 22, the motor 23, the brush assembly 231, the telescopic cylinder 232, the brush holder 233, the brush 24, the collecting frame 25, the blocking strip 26, the supporting rod 27, the blocking rod 28, the touch switch 3, the filtering tank 4 and the sewage tank.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in figure 1, the filtering device for large-particle impurities in printing and dyeing sewage comprises a sewage discharge pipe 1, a filtering mechanism 2 and a filtering tank 3. Wherein, the blow-off pipe 1 is connected with the sewage tank 4 and is commonly used for discharging the accumulated amount of sewage in the sewage tank; the filtering mechanism is positioned below the sewage discharge pipe and is opposite to the sewage discharge pipe so as to filter large-particle impurities in the sewage; and the filtering tank is positioned below the filtering mechanism and used for receiving the sewage after filtering large-particle impurities.
In the present invention, the filtering mechanism 2 specifically includes an L-shaped decanting plate 21 disposed obliquely, preferably, the decanting plate has an inclination angle of 30-60 °. A motor 22 is arranged at the side of the plate (the motor used in the utility model has a locking function, which can prevent the motor from rotating autonomously under the condition of stopping rotation), and the output shaft of the motor is fixedly connected with the upper part of the plate to drive the plate to rotate around the output shaft. Meanwhile, a brush assembly 23 is arranged above the decanting plate and can scrub the surface of the decanted plate after being overturned, so that impurities left on the surface of the decanting plate are removed. Preferably, the brush assembly has a structure including a telescopic cylinder 231 horizontally disposed along the width direction of the decanting plate, a brush holder 232 fixedly mounted on the telescopic cylinder, the brush holder facing the decanting plate, and a brush 233 fixedly mounted on the brush holder. When the decanting plate is turned over, the brush is just in contact with the surface of the decanting plate, and the brush brushes the surface of the decanting plate through the telescopic rod which stretches back and forth. Meanwhile, a collecting frame 24 is arranged on the side of the decanting plate, and after the decanting plate is turned over, the collecting frame is positioned right below the decanting plate to receive the impurity particles brushed off from the decanting plate.
As a further improvement of the above embodiment, in order to prevent impurities from being concentrated at the position of the decanting plate to influence the normal operation of the decanting plate, the sewage discharge pipe 1 is a flexible pipe, a sliding cylinder 11 is fixedly connected to the sewage discharge pipe, and the sliding cylinder is slidably arranged on a sliding rail 12. Specifically, the slide rail is arranged in parallel with the decanting plate. During sewage discharge, the sliding cylinder drives the sewage discharge pipe to move on the sliding rail, so that sewage can be uniformly sprayed on the decanting plate.
As a further improvement of the above embodiment, in order to prevent the impurity particles falling on different positions of the decanting plate from being washed by the sewage, a plurality of baffle strips 25 arranged along the width direction of the decanting plate are evenly distributed on the surface of the decanting plate 21 facing the sewage discharge pipe.
As a further improvement of the above embodiment, in order to reduce the load of the motor when the motor is stopped and thus to extend the service life of the motor, a support bar 26 is provided below the decanter plate 21, which support bar is arranged along the width direction of the decanter plate and bears against the movable end of the lower part of the decanter plate when the latter is in the initial position. Meanwhile, a stop lever 27 is arranged above the decanting plate, and is also arranged along the width direction of the decanting plate, and the stop lever stops at the movable end of the decanting plate after the decanting plate rotates to a preset angle.
As a further improvement of the above embodiment, in order to prevent the motor from rotating excessively, a touch switch 28 is provided on the support bar 26 and the stop bar 27, and the touch switch is opposite to the movable end of the decanting plate, and when the decanting plate is turned over to the right position, the touch switch is triggered, so that the motor connected with the touch switch through wires is controlled to stop rotating.
Claims (6)
1. The utility model provides a filtering device of large granule impurity in printing and dyeing sewage which characterized in that: comprises that
The sewage discharge pipe is used for discharging sewage in the sewage tank;
the filtering mechanism is opposite to the sewage discharge pipe and is used for filtering large-particle impurities in the sewage;
the filtering tank is positioned below the filtering mechanism and used for receiving the filtered sewage;
the filtering mechanism comprises an L-shaped decanting plate, the decanting plate is obliquely arranged and shielded above the filtering tank, the upper end of the decanting plate is fixedly connected with a motor for driving the decanting plate to turn over, a brush assembly is arranged above the decanting plate, the brush assembly is opposite to the decanting plate after the decanting plate turns over so as to brush out impurities on the surface of the decanting plate, a collecting frame is arranged beside the decanting plate, and the collecting frame is positioned below the decanting plate after the decanting plate turns over.
2. The filtering device for large-particle impurities in printing and dyeing wastewater as claimed in claim 1, characterized in that: the brush assembly comprises a telescopic cylinder which is horizontally arranged along the width direction of the decanting plate, a brush handle is fixedly connected to a telescopic rod of the telescopic cylinder, the brush handle is opposite to the reversed decanting plate, and a brush is fixedly arranged at the end part of the brush handle.
3. The filtering device for large-particle impurities in printing and dyeing wastewater as claimed in claim 2, characterized in that: the sewage draining pipe is a flexible pipe, a sliding cylinder is fixedly connected to the sewage draining pipe, the sliding cylinder is arranged on a sliding rail in a sliding mode, and the sliding rail and the decanting plate are arranged in parallel.
4. The filtering device for large-particle impurities in printing and dyeing wastewater as claimed in claim 3, characterized in that: the surface of the decanting plate facing the sewage discharge pipe is uniformly provided with a plurality of baffle strips arranged along the width direction.
5. The filtering device for large-particle impurities in printing and dyeing wastewater as claimed in claim 4, characterized in that: the support rod is arranged below the decanting plate and is used for supporting the movable end of the lower portion of the decanting plate, the stop rod is arranged above the decanting plate, and the stop rod blocks the movable end of the decanting plate after the decanting plate is turned over.
6. The filtering device for large-particle impurities in printing and dyeing wastewater as claimed in claim 5, characterized in that: and the support rod and the stop rod are respectively provided with a touch switch which is just opposite to the movable end of the decanting plate, and the touch switches are connected with a motor lead.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021455267.7U CN213049678U (en) | 2020-07-22 | 2020-07-22 | Filtering device for large-particle impurities in printing and dyeing sewage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021455267.7U CN213049678U (en) | 2020-07-22 | 2020-07-22 | Filtering device for large-particle impurities in printing and dyeing sewage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213049678U true CN213049678U (en) | 2021-04-27 |
Family
ID=75575025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021455267.7U Active CN213049678U (en) | 2020-07-22 | 2020-07-22 | Filtering device for large-particle impurities in printing and dyeing sewage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213049678U (en) |
-
2020
- 2020-07-22 CN CN202021455267.7U patent/CN213049678U/en active Active
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