CN215691943U

CN215691943U - Printing and dyeing wastewater is with retrieving storage device

Info

Publication number: CN215691943U
Application number: CN202122116396.4U
Authority: CN
Inventors: 田艳梅; 王荣娟
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-03
Filing date: 2021-09-03
Publication date: 2022-02-01
Anticipated expiration: 2031-09-03

Abstract

The utility model discloses a recycling and storing device for printing and dyeing wastewater in the technical field of storing devices, which comprises a storing barrel, wherein one side of the top of the storing barrel is communicated with a first water inlet pipe for guiding wastewater to enter the storing barrel, a filter screen for filtering impurities in the printing and dyeing wastewater is slidably mounted on the inner wall of the storing barrel at the lower end of the first water inlet pipe, a second water inlet pipe for flushing the filter screen is arranged at the upper end of the outer wall of the storing barrel at one side of the water inlet pipe, a storing device for storing the impurities in the wastewater is fixedly mounted at one side of the opposite surface of the second water inlet pipe, and a drain pipe for discharging the wastewater is communicated with the bottom end at one side of the storing barrel; according to the utility model, through the matching use of the storage barrel, the filter screen and the storage device, the waste water filled into the storage barrel is directly filtered through the filter screen and the storage device, so that the impurities such as inkpad, fibers and the like contained in the waste water are directly filtered out and are subjected to centralized treatment after collection, and the precipitation and adsorption of the impurities on the inner wall of the storage barrel are avoided, thereby prolonging the service life of the storage barrel.

Description

Printing and dyeing wastewater is with retrieving storage device

Technical Field

The utility model relates to the technical field of storage devices, in particular to a recovery and storage device for printing and dyeing wastewater.

Background

The printing and dyeing wastewater has the characteristics of large water quantity, high organic pollutant content, large alkalinity, large water quality change and the like, belongs to one of industrial wastewater difficult to treat, and contains dye, slurry, auxiliary agent, oil agent, acid and alkali, fiber impurities, sand substances, inorganic salt and the like.

Before treating printing and dyeing wastewater, need concentrate the storage to it, wait for recycle, but at present, current printing and dyeing wastewater storage device is simple plastics cask, and the function singleness only does the storage, and is difficult to wash the impurity of inside deposit, corrodes staving inner wall easily, and then reduces the life of staving.

Based on the above, the utility model designs a recovery and storage device for printing and dyeing wastewater, so as to solve the problems.

SUMMERY OF THE UTILITY MODEL

In order to solve the above problems, the present invention provides the following technical solutions:

the utility model provides a printing and dyeing wastewater is with retrieving storage device, includes the bucket, bucket top one side intercommunication has the first inlet tube that is arranged in the guide waste water entering bucket, slidable mounting has the filter screen that is arranged in filtering printing and dyeing wastewater impurity on the first inlet tube lower extreme bucket inner wall, the bucket outer wall upper end of inlet tube one side is equipped with the second inlet tube that washes the filter screen, the opposite face one side fixed mounting of second inlet tube is arranged in depositing the strorage device of impurity in the waste water, bucket one side bottom intercommunication has the drain pipe that is arranged in discharging waste water.

As a further scheme of the utility model, a plurality of trapezoidal folds are arranged at the upper end of the filter screen, only the upper half part of the trapezoidal folds is provided with the filter screen, and the circumference of the trapezoidal folds is provided with a cleaning water pipe. When the wastewater treatment device works, wastewater falls onto the filter screen from the first water inlet pipe to form accumulation, impurities are deposited and accumulated on the lower part, the wastewater is on the upper part, and because the filter screen with the trapezoidal folds is adopted, the upper half part is provided with the filter screen, the wastewater above the impurities flows into the storage cavity below after being filtered by the filter screen, and the impurities which are not filtered are accumulated on the concave surface of the trapezoidal folds to wait for being cleaned; the first half of trapezoidal fold is equipped with the filter screen, offsets trapezoidal fold concave part, and filter screen cleaning cycle is prolonged to not lower filter screen area on the whole, in the time of the water economy resource, reduces staff intensity of labour, avoids the impact force of rivers to pat impurity on the filter screen simultaneously, makes it be difficult to by the washing.

As a further scheme of the utility model, the water inlet end of the cleaning water pipe is fixedly connected with a second water inlet pipe, and a plurality of concave surfaces of the one-way spray heads corresponding to the trapezoidal folds are arranged on the cleaning water pipe. During operation, when needs are washd the filter screen, through the second inlet tube to rinsing water intraductal water, wash the impurity of trapezoidal fold concave surface through one-way shower nozzle after that, take impurity to filter screen edge blank department through rivers, along the first delivery port of edge flow direction.

As a further scheme of the utility model, the filter screen is an inclined plane with a certain angle in the storage barrel, the higher end of the filter screen is connected with the second water inlet pipe, and the lower end of the filter screen is connected with the first water outlet. During operation, the certain angle's of filter screen slope is convenient for accelerate filter speed and reduce the time of wasing the filter screen, and first delivery port is connected to lower one end is convenient for discharge the waste water that contains impurity to strorage device inside fast.

According to a further scheme of the utility model, the first water outlet is connected with a water inlet at the upper end of the storage device, the storage device comprises a fixed box, the fixed box is a rectangular box body with a hollow interior, a storage drawer is slidably mounted in the middle of the fixed box, a filter screen is arranged at the bottom end of the storage drawer, a pressing rod is slidably mounted on one side of the storage drawer, the pressing rod is fixedly connected with a pressing plate in the storage drawer, a second water outlet communicated with the storage barrel is arranged at the lower end of the storage drawer, and an observation window is arranged on one side of the fixed box. The during operation, a large amount of impurity gets into fixed case along with the rivers through first delivery port, fall and deposit in the steamer tray, deposit the steamer tray bottom simultaneously and be the filter screen, can be with the water in the impurity after filtering, discharge through the second delivery port and get back to in the storage bucket, and the impurity that is filtered down is stayed and is deposited in the steamer tray, observe through the observation window simultaneously, when depositing in the steamer tray impurity when will be full, can promote to press the rod, make it promote to press the clamp plate will deposit in the steamer tray impurity and extrude, both can deposit more impurity, also can be better extrude the moisture in the impurity, will deposit the steamer tray through pressing the rod and take out and can carry out solitary processing to the impurity of printing and dyeing wastewater after that.

As a further scheme of the utility model, the front end of the drain pipe is provided with a flange plate, the drain pipe is fixedly connected with the flange plate, and a gasket is arranged between the flange plates and is made of an acid-resistant asbestos plate. During operation, the drain pipe front end is equipped with the drain valve, is convenient for control the going of interior waste water of bucket and stays, adopts the gasket of the acidproof asbestos board of ring flange cooperation simultaneously, can reduce the corruption of acid in the printing and dyeing waste water to the interface, increases the life of bucket.

Advantageous effects

Compared with the prior art, the utility model has the beneficial effects that:

through storage bucket, filter screen and strorage device's cooperation use, the waste water that will pour into in the storage bucket is direct to be through filter screen and strorage device's filtration, directly filters out the inkpad that contains in the waste water and impurity such as fibre to centralized processing after collecting, avoid its deposit to adsorb on the storage bucket inner wall, thereby improved storage bucket's life.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

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

FIG. 2 is an enlarged view taken at A of FIG. 1 according to the present invention;

FIG. 3 is a schematic cross-sectional view of the present invention;

FIG. 4 is a schematic cross-sectional view of a storage device according to the present invention;

fig. 5 is a schematic view of the filter screen of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1-storage barrel, 2-first water inlet pipe, 3-filter screen, 4-second water inlet pipe, 5-storage device, 6-drain pipe, 7-trapezoidal fold, 8-cleaning water pipe, 9-first water outlet, 10-fixed box, 11-storage drawer, 12-pressing rod, 13-pressing plate, 14-second water outlet, 15-observation window, 16-flange plate, 17-drain valve and 18-gasket.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution:

the utility model provides a printing and dyeing wastewater is with retrieving storage device, includes storage bucket 1, 1 top one side intercommunication of storage bucket has the first inlet tube 2 that is used for guiding waste water to get into storage bucket 1, slidable mounting has the filter screen 3 that is arranged in filtering printing and dyeing wastewater on the 1 inner wall of the storage bucket of 2 lower extremes of first inlet tube, 1 outer wall upper end of storage bucket of inlet tube one side is equipped with the second inlet tube 4 that washes filter screen 3, 4 opposite face one side fixed mounting of second inlet tube are arranged in depositing the strorage device 5 of depositing impurity in the waste water, 1 one side bottom intercommunication of storage bucket has the drain pipe 6 that is used for discharging waste water.

As an embodiment of the utility model, the upper end of the filter screen 3 is provided with a plurality of trapezoidal folds 7, only the upper half part of the trapezoidal folds 7 is provided with the filter screen, and the circumference of the trapezoidal folds 7 is provided with a cleaning water pipe 8. When the wastewater treatment device works, wastewater falls onto the filter screen 3 from the first water inlet pipe 2 to form accumulation, impurities are deposited and accumulated below, the wastewater is above, and the wastewater flows into the storage cavity below after being filtered by the filter screen because the filter screen of the trapezoid folds 7 is adopted and the filter screen is arranged at the upper half part, and the impurities which are not filtered are accumulated on the concave surface of the trapezoid folds 7 to wait for being cleaned; trapezoidal fold 7 first half is equipped with the filter screen, offsets 7 concave parts of trapezoidal fold, and at the filter screen area that is overall not lower, but lengthen filter screen cleaning cycle, in the time of the water economy resource, reduce staff intensity of labour, avoid the impact force of rivers to pat impurity on the filter screen simultaneously, make it be difficult to by the washing.

As an embodiment of the present invention, the water inlet end of the cleaning water pipe 8 is fixedly connected to the second water inlet pipe 4, and the cleaning water pipe 8 is provided with a plurality of concave surfaces of the unidirectional nozzles corresponding to the trapezoidal folds 7. During operation, when needs are washd filter screen 3, lead to water in to washing water pipe 8 through second inlet tube 4, wash the impurity of 7 concave surfaces of trapezoidal fold through one-way shower nozzle after that, take impurity to filter screen 3 marginal blank department through rivers, along the first delivery port 9 of marginal flow direction.

As an embodiment of the present invention, the filter screen 3 is an inclined plane with a certain angle in the storage barrel 1, the higher end of the filter screen 3 is connected to the second water inlet pipe 4, and the lower end of the filter screen 3 is connected to the first water outlet 9. During operation, the slope of the certain angle of filter screen 3 is convenient for accelerate filter speed and reduce the time of wasing filter screen 3, and first delivery port 9 is connected to lower one end is convenient for discharge the waste water that contains impurity to strorage device 5 inside fast.

As an embodiment of the present invention, the first water outlet 9 is connected to a water inlet at an upper end of a storage device 5, the storage device 5 includes a fixed box 10, the fixed box 10 is a rectangular box body with a hollow interior, a storage drawer 11 is slidably installed in the middle of the fixed box 10, a filter screen is arranged at a bottom end of the storage drawer 11, a pressing rod 12 is slidably installed at one side of the storage drawer 11, the pressing rod 12 is fixedly connected to a pressing plate 13 inside the storage drawer 11, a second water outlet 14 is arranged at a lower end of the storage drawer 11 and is communicated with the storage barrel 1, and an observation window 15 is arranged at one side of the fixed box 10. During operation, a large amount of impurity gets into fixed case 10 along with the rivers through first delivery port 9, fall and deposit in the steamer tray 11, deposit 11 bottoms of steamer tray simultaneously for the filter screen, can be with the water in the impurity after filtering, discharge through second delivery port 14 and get back to in storage bucket 1, and the impurity that is filtered down is stayed and is deposited in steamer tray 11, observe through observation window 15 simultaneously, when depositing in the steamer tray 11 impurity when will filling, can promote and press rod 12, make it promote to press the pressure board 13 and will deposit in the steamer tray 11 impurity and extrude, both can deposit more impurity, also can be better extrude the moisture in the impurity, will deposit the steamer tray 11 through pressing rod 12 and take out and can carry out solitary processing to the impurity in the printing and dyeing wastewater.

In one embodiment of the present invention, a flange 16 is disposed at a front end of the drain pipe 6, a drain valve 17 is fixedly connected to the flange 16, a gasket 18 is disposed between the flanges 16, and the gasket 18 is made of an acid-resistant asbestos plate. During operation, drain pipe 6 front end is equipped with drain valve 17, is convenient for control the going of waste water in the bucket 1 and stays, adopts the gasket 18 of ring flange 16 cooperation acidproof asbestos board simultaneously, can reduce the corruption of acid in the printing and dyeing waste water to the interface, increases the life of bucket 1.

One specific application of this embodiment is:

when the device is used, firstly, a worker connects the first water inlet pipe 2 with a wastewater discharge pipe of printing and dyeing equipment, connects the second water inlet pipe 4 with a tap water pipe, and then opens the wastewater discharge pipe of the printing and dyeing equipment, so that printing and dyeing wastewater enters the storage barrel 1 through the first water inlet pipe 2, the wastewater enters the storage barrel 1 and then falls onto the filter screen 3 to form accumulation, impurities are deposited and accumulated below, the wastewater is above because the filter screen of the trapezoidal fold 7 is adopted, the filter screen is arranged at the upper half part, so that the wastewater above the impurities flows into the storage cavity below after being filtered by the filter screen, and the impurities which are not filtered are accumulated on the concave surface of the trapezoidal fold 7 to wait for being cleaned; the upper half part of the trapezoid pleat 7 is provided with a filter screen, the concave part of the trapezoid pleat 7 is offset, the area of the filter screen is not low on the whole, the cleaning period of the filter screen is prolonged, the labor intensity of workers is reduced while water resources are saved, meanwhile, the impact force of water flow is avoided to beat impurities on the filter screen, so that the impurities are difficult to clean, when the discharge amount of waste water reaches a certain amount to block the filter screen or the filter screen 3 needs to be cleaned, a tap water pipe can be opened, so that clear water reaches the cleaning water pipe 8 through the second water inlet pipe 4, then the impurities on the concave surface of the trapezoid pleat 7 are washed through the one-way nozzle, the impurities are taken to the edge blank part of the filter screen 3 through the water flow and flow to the first water outlet 9 along the edge, a large amount of impurities enter the fixed box 10 through the first water outlet 9 along with the water flow and fall into the storage drawer 11, the bottom end of the storage drawer 11 is provided with the filter screen, and water in the impurities can be filtered, the waste water is discharged back to the storage barrel 1 through the second water outlet 14, the filtered impurities are left in the storage drawer 11 and are observed through the observation window 15, when the storage drawer 11 is full of the impurities, the pressing rod 12 can be pushed to push the pressing plate 13 to extrude the impurities in the storage drawer 11, not only more impurities can be stored, but also the water in the impurities can be better extruded, then the storage drawer 11 is taken out through the pressing rod 12, the impurities in the printing and dyeing waste water can be treated independently, at the moment, the waste water waiting for recovery is left in a water storage cavity below the storage barrel 1, no impurities exist, and finally when the waste water needs to be treated, the drain valve 17 can be opened to communicate with the drain pipe 6, and the waste water without impurities in the storage barrel 1 is discharged into a waste water treatment pool; according to the utility model, through the matched use of the storage barrel 1, the filter screen 3 and the storage device 5, the wastewater filled into the storage barrel 1 is directly filtered through the filter screen 3 and the storage device 5, so that impurities such as inkpad, fibers and the like contained in the wastewater are directly filtered out and are subjected to centralized treatment after collection, and the precipitation and adsorption of the impurities on the inner wall of the storage barrel 1 are avoided, thereby prolonging the service life of the storage barrel 1.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the utility model disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a printing and dyeing wastewater is with retrieving storage device, includes storage bucket (1), its characterized in that: storage bucket (1) top one side intercommunication has first inlet tube (2) that are used for guiding waste water entering storage bucket (1), slidable mounting has filter screen (3) that are used for filtering impurity among the printing and dyeing waste water on first inlet tube (2) lower extreme storage bucket (1) inner wall, storage bucket (1) outer wall upper end of inlet tube one side is equipped with second inlet tube (4) that wash filter screen (3), second inlet tube (4) opposite face one side fixed mounting is arranged in depositing storage device (5) of depositing impurity in the waste water, storage bucket (1) one side bottom intercommunication has drain pipe (6) that are used for discharging waste water.

2. The recycling and storing apparatus for printing and dyeing wastewater according to claim 1, characterized in that: the filter screen is characterized in that a plurality of trapezoidal folds (7) are arranged at the upper end of the filter screen (3), the filter screen is arranged on only the upper half part of each trapezoidal fold (7), and a cleaning water pipe (8) is arranged on the circumferential edge of each trapezoidal fold (7).

3. The recycling and storing apparatus for printing and dyeing wastewater according to claim 2, characterized in that: wash water pipe (8) inlet end fixed connection second inlet tube (4), be equipped with the concave surface that a plurality of one-way shower nozzles correspond trapezoidal fold (7) on washing water pipe (8).

4. The recycling and storing apparatus for printing and dyeing wastewater according to claim 1, characterized in that: the filter screen (3) is the inclined plane that has certain angle in bucket (1), second inlet tube (4) is connected to the higher one end of filter screen (3), first delivery port (9) is connected to the lower one end of filter screen (3).

5. The recycling and storing apparatus for printing and dyeing wastewater according to claim 4, characterized in that: the water inlet of strorage device (5) upper end is connected in first delivery port (9), strorage device (5) are including fixed case (10), fixed case (10) are inside hollow rectangle box, slidable mounting deposits steamer tray (11) in the middle of fixed case (10), deposit steamer tray (11) bottom and be the filter screen, deposit steamer tray (11) one side slidable mounting and press rod (12), press rod (12) fixed connection and deposit steamer tray (11) inside and press board (13), it is equipped with second delivery port (14) intercommunication storage bucket (1) to deposit steamer tray (11) lower extreme, fixed case (10) one side is equipped with observation window (15).

6. The recycling and storing apparatus for printing and dyeing wastewater according to claim 1, characterized in that: the water discharging pipe is characterized in that a flange plate (16) is arranged at the front end of the water discharging pipe (6), the water discharging valve (17) is fixedly connected with the flange plate (16), a gasket (18) is arranged between the flange plates (16), and the gasket (18) is made of an acid-resistant asbestos plate.