CN212594265U - Printing and dyeing wastewater recovery device - Google Patents

Abstract

The utility model relates to the technical field of recovery devices, and discloses a recovery device for printing and dyeing wastewater, which comprises a filtering tank, wherein the inside of the filtering tank is hollow, and square grooves are arranged at the front end and the rear end inside the filtering tank, when in use, when high-temperature wastewater enters the inside of the filtering tank from an external pipeline of the filtering tank, the high-temperature wastewater can contact with a filter screen inside a filtering screen plate when flowing, particle impurities in the high-temperature wastewater can be intercepted by the filter screen when contacting the filter screen, the protruding parts of the curved surfaces at the front and the rear of the filtering screen plate can be adapted through the concave parts of the curved surfaces of two groups of curved plates, and then the filtering screen plate is pulled out to move back and forth between the outer part and the two groups of curved plates, when the filtering screen plate is pulled out quickly, the filtering screen plate can generate vibration inside a limiting plate, so that the particle impurities on the filtering screen plate can fall into a dust groove along with the, automatic clearance to reach the effect that prolongs this filter plate's life.

Description

Printing and dyeing wastewater recovery device

Technical Field

The utility model relates to a recovery unit technical field especially relates to a printing and dyeing wastewater recovery unit.

Background

The dyeing and printing is also called dyeing and finishing, is a processing mode, is also a general name of pretreatment, dyeing, printing, after finishing, washing water and the like, and is gradually converted from manual dyeing and printing into mechanical dyeing and printing along with the continuous improvement and development of dyeing process technology, wherein the colors of dyed textiles are also continuously rich and have twenty-four colors, and the mechanical dyeing and printing equipment mainly comprises a dyeing machine, a dryer, a water washing machine, a printing machine and the like. The existing fabric can generate high-temperature wastewater after printing and dyeing, when the wastewater is discharged and recycled, particle impurities in the wastewater need to be removed, and after the existing filtering device is used for a long time, the service life of the filtering device can be influenced if filter materials in the filtering device are not cleaned in time.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model mainly solves the technical problems existing in the prior art and provides a printing and dyeing wastewater recovery device.

(II) technical scheme

In order to achieve the purpose, the utility model adopts the following technical scheme that the device for recovering the printing and dyeing wastewater comprises a filtering tank, wherein the inside of the filtering tank is hollow, square grooves are respectively arranged at the front end and the rear end of the inside of the filtering tank, the square grooves are in the shape of rectangular grooves, the upper ends of the two groups of square grooves are open, the insides of the two groups of square grooves are respectively provided with a limiting plate, the limiting plates are in the shape of rectangular plates, the insides of the limiting plates are hollow, the insides of the two groups of limiting plates are respectively provided with a curved plate, the curved plates are in the shape of rectangular plates, the outer side wall surfaces of the two groups of curved plates are fixedly connected with the inner side wall surfaces of the insides of the two groups of limiting plates, the wall surfaces of the two groups of curved plates, which are close to each other, the inside of the limiting plates is provided with a filtering screen plate, the filtering screen plate, the utility model discloses a filter plate, including filter plate, curved plate, filter screen plate, dust falling groove, the filter screen plate is provided with the filter screen, the filter screen plate is connected with the curved plate.

Preferably, the lower end of the filtering tank is provided with a dust removing tank which is a rectangular dust removing tank, the inside of the dust removing tank is provided with a storage tank, and the storage tank is in a rectangular groove shape.

Preferably, the lower end of the dust falling groove extends to the inside of the storage groove, the rear end of the filter tank is provided with a recovery tank, the recovery tank is a rectangular recovery tank, the rear end of the filter tank is provided with a curved pipe, and the curved pipe is curved.

Preferably, the front end of the curved pipe penetrates through the inside of the filtering tank, the rear end of the curved pipe penetrates through the inside of the recovery tank, and the right end of the curved pipe penetrates through the right end of the inside of the recovery tank.

Preferably, a recycling pipe is arranged at the left end of the recycling tank, the recycling pipe is a circular pipeline, the interior of the recycling pipe is hollow, and the right end of the recycling pipe penetrates through the interior of the recycling tank.

Advantageous effects

The utility model provides a printing and dyeing wastewater recovery device. The method has the following beneficial effects:

(1) when the device is used, when high-temperature wastewater enters the filter tank from an external pipeline of the filter tank, the high-temperature wastewater can contact with filter screens inside the filter screen plate when flowing, at the moment, particle impurities in the high-temperature wastewater can be intercepted by the filter screens when contacting the filter screens, the wastewater can be filtered, when the wastewater inside the filter tank is completely discharged, the filter screen plate can be pulled out of the insides of the two groups of limiting plates, the mutually close ends of the two groups of curved plates and the front and rear ends of the filter screen plate are curved wall surfaces, the curved plates are in movable contact with the filter screen plate, when the filter screen plate is pulled out of the outside, the protruding parts of the front and rear curved surfaces of the filter screen plate can be matched through the sunken parts of the curved wall surfaces of the two groups of curved plates, and at the moment, the filter screen plate is pulled out of the outside and moves back and forth between, when filtering the otter board and pulling out fast, filter the otter board and just can produce the vibration in the inside of limiting plate, filter the granule impurity on the otter board like this and just can drop inside the dust groove that falls along with the vibration, clear up automatically to reach the life's of extension this filter otter board effect.

(2) This printing and dyeing wastewater recovery unit, after the particle impurity on the filter screen board extracted the limiting plate inside through filter screen board and produced the vibration, particle impurity just can drop the inside at the holding tank through the dust groove that falls, and the inside and the outside passageway of holding tank link to each other, when the water source was carried to the outside passageway, the outside water source just can wash the clearance with the inside impurity particle that drops of holding tank when the holding tank is inside flowing into to reach the effect of automatic storage box clearance.

(3) This printing and dyeing wastewater recovery device, after inside high temperature waste water of filtering ponds filters through filter screen board, sewage after the filtration just can flow into the inside of retrieving the pond through bent shape pipe, and retrieve the pond inside and placed clean water source, flow through retrieving the inside back of pond when high temperature sewage through bent shape pipe, retrieve the inside clean water source of pond, just can heat under the transmission of temperature in bent shape inside high temperature waste water, bent shape inside high temperature sewage just can be through bent shape pipe right-hand member discharge outside after contacting with retrieving the pond, the inside clean water source of recovery pond just can utilize through the outside of retrieving pipe discharge after the heating, thereby reach reutilization's effect.

Drawings

FIG. 1 is an overall structure diagram of the present invention;

FIG. 2 is a partial schematic view of the filter plate of the present invention;

fig. 3 is a partial schematic view of the dust removing tank of the present invention.

Illustration of the drawings:

1. a filtration tank; 2. a square groove; 3. a limiting plate; 4. a curved plate; 5. a filter screen plate; 6. filtering with a screen; 7. a dust falling groove; 8. a dust removal tank; 9. a storage tank; 10. a recovery tank; 11. a curved tube; 12. and (7) recovering the pipe.

Detailed Description

The technical solution of the present invention is further specifically described below by way of examples and with reference to the accompanying drawings.

Example (b): a recovery device for printing and dyeing wastewater is disclosed as shown in figures 1-3, and comprises a filtering tank 1, wherein the inside of the filtering tank 1 is hollow, the filtering tank 1 is of a conventional structure, and details are not repeated herein, square grooves 2 are formed in the front end and the rear end of the inside of the filtering tank 1, the square grooves 2 are rectangular groove-shaped, the upper ends of the two groups of square grooves 2 are open, limiting plates 3 are arranged in the two groups of square grooves 2, the limiting plates 3 are rectangular plate-shaped, the limiting plates 3 are hollow, curved plates 4 are arranged in the two groups of limiting plates 3, the curved plates 4 are rectangular plate-shaped, the outer side wall surfaces of the two groups of curved plates 4 are fixedly connected with the inner side wall surfaces of the two groups of limiting plates 3, the wall surfaces of the two groups of curved plates 4, which are close to each other, a filtering screen plate 5 is arranged in the limiting plates 3, the filtering screen plate 5 is rectangular plate-shaped, the front end and the rear end of the filtering screen plate 5, the front end and the rear end of the filter screen plate 5 are movably attached to one end, close to the two groups of curved plates 4, of the filter screen plate 5, a filter screen 6 is arranged inside the filter screen plate 5, the filter screen 6 is of an existing structure and not described herein, a dust falling groove 7 is formed in the bottom end inside the filter tank 1, the dust falling groove 7 is in a rectangular groove shape, a dust removing tank 8 is arranged at the lower end of the filter tank 1, the dust removing tank 8 is a rectangular dust removing tank, a storage tank 9 is formed inside the dust removing tank 8, the storage tank 9 is in a rectangular groove shape, the lower end of the dust falling groove 7 extends into the storage tank 9, a recovery tank 10 is arranged at the rear end of the filter tank 1, the recovery tank 10 is a rectangular recovery tank, a curved pipe 11 is arranged at the rear end of the filter tank 1, the curved pipe 11 is curved, the front end of the curved pipe 11 penetrates through the inside of the filter tank 1, the rear end of the curved pipe 11 penetrates, the left end of the recovery tank 10 is provided with a recovery pipe 12, the recovery pipe 12 is a circular pipeline, the interior of the recovery pipe 12 is hollow, and the right end of the recovery pipe 12 penetrates through the interior of the recovery tank 10.

The utility model discloses a theory of operation: when the high-temperature waste water enters the filtering tank 1 from an external pipeline of the filtering tank 1, the high-temperature waste water contacts with the filter screen 6 inside the filtering screen plate 5 when flowing, at the same time, particle impurities in the high-temperature waste water are intercepted by the filter screen 6 when contacting with the filter screen 6, the waste water is filtered, when the waste water inside the filtering tank 1 is completely discharged, the filtering screen plate 5 can be pulled out of the insides of the two groups of limiting plates 3, the mutually close ends of the two groups of curved plates 4 and the front and rear ends of the filtering screen plate 5 are curved wall surfaces, the curved plates 4 are movably contacted with the filtering screen plate 5, when the filtering screen plate 5 is pulled out of the outside, the protruding parts of the curved surfaces of the front and the rear parts of the filtering screen plate 5 are matched through the concave parts of the curved wall surfaces of the two groups of curved plates 4, and at the moment, the filtering screen plate 5 is pulled out of the, when filtering otter board 5 and pulling out fast, filter otter board 5 just can produce the vibration in limiting plate 3's inside, and the granule impurity that filters on the otter board 5 just can drop inside dust falling groove 7 along with the vibration like this, clears up automatically to reach the effect that should filter otter board 5's life should be prolonged.

After the granular impurities on the filter screen plate 5 are vibrated when the limiting plate 3 is pulled out through the filter screen plate 5, the granular impurities fall into the storage tank 9 through the dust falling groove 7, the storage tank 9 is connected with an external channel, and when the external channel is used for conveying a water source, the external water source flushes and cleans the granular impurities falling into the storage tank 9 when flowing into the storage tank 9, so that the cleaning effect of the automatic storage box is achieved.

After 1 inside high temperature waste water of filtering ponds filters through filter screen 5, sewage after the filtration just can be through bent shape pipe 11 inflow recovery pond 10's inside, and recovery pond 10 inside has placed clean water source, flow through recovery pond 10 inside back when high temperature sewage through bent shape pipe 11, the inside clean water source of recovery pond 10, just can heat under the transmission of the high temperature waste water temperature of bent shape pipe 11 inside, bent shape pipe 11 inside high temperature sewage just can be through bent shape pipe 11 right-hand member discharge outsidely in with recovery pond 10 in the contact back, recovery pond 10 inside clean water source just can utilize through recovery pipe 12 discharge outsidely after the heating, thereby reach reutilization's effect.

The basic principles and main features of the present invention, i.e. the advantages of the present invention, have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (6)

1. The utility model provides a printing and dyeing wastewater recovery unit, includes filtering ponds (1), its characterized in that: square groove (2), two sets of have all been seted up at both ends around the inside of filtering ponds (1) the inside of square groove (2) all is equipped with limiting plate (3), and is two sets of the inside of limiting plate (3) all is equipped with curved plate (4), the inside of limiting plate (3) is equipped with filter plate (5), the inside of filter plate (5) is provided with filter screen (6).

2. The recycling device of printing and dyeing wastewater according to claim 1, characterized in that: the dust falling groove (7) is formed in the bottom end of the interior of the filtering tank (1), the dust removing tank (8) is arranged at the lower end of the filtering tank (1), and the storage tank (9) is formed in the dust removing tank (8).

3. The recycling device of printing and dyeing wastewater according to claim 1, characterized in that: the rear end of the filter tank (1) is provided with a recovery tank (10), the rear end of the filter tank (1) is provided with a curved pipe (11), and the left end of the recovery tank (10) is provided with a recovery pipe (12).

4. The recycling device of printing and dyeing wastewater according to claim 1, characterized in that: two sets of the outside wall of curved plate (4) all with two sets of the inside wall fixed connection of limiting plate (3), filter screen plate (5) about both ends all with two sets of the inside wall activity laminating of limiting plate (3), filter screen plate (5) around both ends all with two sets of the one end activity laminating that curved plate (4) are close to each other.

5. The recycling device of printing and dyeing wastewater according to claim 2, characterized in that: the lower end of the dust falling groove (7) extends to the inside of the storage groove (9).

6. The recycling device of printing and dyeing wastewater according to claim 3, characterized in that: the front end of curved pipe (11) runs through the inside of filtering ponds (1), the rear end of curved pipe (11) runs through the inside of recovery pond (10), the right-hand member of curved pipe (11) runs through the inside right-hand member of recovery pond (10), the right-hand member of recovery pipe (12) runs through the inside of recovery pond (10).

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