CN112850947A - Wastewater filter with good water-saving filtering effect in printing and dyeing technology and filtering method - Google Patents

Wastewater filter with good water-saving filtering effect in printing and dyeing technology and filtering method Download PDF

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Publication number
CN112850947A
CN112850947A CN202011573153.7A CN202011573153A CN112850947A CN 112850947 A CN112850947 A CN 112850947A CN 202011573153 A CN202011573153 A CN 202011573153A CN 112850947 A CN112850947 A CN 112850947A
Authority
CN
China
Prior art keywords
filter
printing
water
box
waste water
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202011573153.7A
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Chinese (zh)
Inventor
张国良
孙素梅
张毅
徐亚飞
尹继超
张桂珍
关云
尹春生
张旺
陈瑶
孙淮
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Lianyungang Yingyou Xinlicheng Textile Technology Co ltd
Original Assignee
Lianyungang Yingyou Xinlicheng Textile Technology Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Lianyungang Yingyou Xinlicheng Textile Technology Co ltd filed Critical Lianyungang Yingyou Xinlicheng Textile Technology Co ltd
Priority to CN202011573153.7A priority Critical patent/CN112850947A/en
Publication of CN112850947A publication Critical patent/CN112850947A/en
Pending legal-status Critical Current

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Classifications

    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/001Processes for the treatment of water whereby the filtration technique is of importance
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/28Treatment of water, waste water, or sewage by sorption
    • C02F1/281Treatment of water, waste water, or sewage by sorption using inorganic sorbents
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/30Nature of the water, waste water, sewage or sludge to be treated from the textile industry
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2303/00Specific treatment goals
    • C02F2303/16Regeneration of sorbents, filters

Abstract

The invention relates to the technical field of printing and dyeing wastewater filtration, in particular to a wastewater filter with good water-saving filtration effect in printing and dyeing technology and a filtration method, and the wastewater filter comprises a filter box, wherein the right bottom of the filter box is provided with a water outlet which is connected with a secondary filtration component; according to the invention, the motor rotating brush rotates and the grid plate moves up and down, so that the ejector pins are driven to eject out the blocking objects in the filter holes and are cleaned by the rotating brush, and a good cleaning and dredging effect can be achieved on the filter screen.

Description

Wastewater filter with good water-saving filtering effect in printing and dyeing technology and filtering method
Technical Field
The invention relates to the technical field of printing and dyeing wastewater filtration, in particular to a wastewater filter with good water-saving filtration effect in a printing and dyeing technology and a filtration method.
Background
Waste water discharged from cotton, hemp, chemical fiber and blended products thereof, and silk, printing and dyeing, wool dyeing and finishing, silk factories and the like. The types and the processing techniques of the fibers are different, and the water quantity and the water quality of the printing and dyeing wastewater are also different. Wherein the amount of the wastewater in the printing and dyeing mill is large, 100-200 t of water is consumed for every 1t of textile processed by printing and dyeing, and 80-90% of the wastewater is discharged. 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. The printing and dyeing wastewater needs to be filtered by a filter.
However, the filter screen of the existing printing and dyeing wastewater filter is easy to be blocked, which affects the filtering effect, and the filtered substances filtered by the filter screen need to be manually and periodically treated, which is very inconvenient.
Based on the above, the invention designs a wastewater filter with good water-saving filtering effect in the printing and dyeing technology and a filtering method thereof, so as to solve the problems.
Disclosure of Invention
The invention aims to provide a waste water filter with good water-saving filtering effect in the printing and dyeing technology and a filtering method, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a waste water filter that water-saving filter effect is good among printing and dyeing technique, including the rose box, the left side top of rose box is equipped with the water inlet, the water inlet intercommunication is fixed with the inlet tube, the right side bottom is equipped with the delivery port, the delivery port is connected with the secondary filter subassembly, be equipped with horizontally filter screen in the rose box, the top of filter screen is equipped with the horizontally rotation brush, the centre of rotating the brush is fixed with the pivot, the pivot rotates with the filter screen to be connected, the top of pivot is fixed with the dwang, the top of dwang is stretched out outside the roof of rose box and is fixed with first bevel gear, the top of rose box is fixed with the motor, the output shaft of motor is fixed with second bevel gear, second bevel gear and first bevel gear meshing, the bottom of filter screen is equipped with the grid plate, the top of grid plate is equipped with the.
The linkage assembly comprises a linkage rod, the top of the linkage rod is fixedly connected with the rotating shaft, a third bevel gear is fixed to the bottom of the linkage rod, the third bevel gear is meshed with a fourth bevel gear, an elliptical wheel is fixed to the fourth bevel gear, the top of the elliptical wheel is slidably connected with the bottom of the grid plate, a cross rod is rotatably connected to the axis of the elliptical wheel, and the two ends of the cross rod are fixedly connected with the filter box.
The secondary filter component comprises a secondary filter box, the secondary filter box is communicated with a water outlet of the filter box, a secondary filter screen is arranged on the left side of an inner cavity of the secondary filter box, a filter sponge is arranged on the right side of the secondary filter screen, two activated carbon clamping plates are arranged on the right side of the filter sponge, and activated carbon is filled between the two activated carbon clamping plates.
The top and the bottom of the secondary filter box are provided with sealing covers corresponding to the positions of the activated carbon, and the sealing covers are fixedly connected with the secondary filter box through bolts.
And a water pump is arranged on a pipeline for connecting the secondary filter tank with the filter tank.
A waste slag groove is arranged in the side wall of the filter box corresponding to the top surface of the filter screen, and a valve is arranged at the notch of the waste slag groove.
The side wall of the bottom of the filter box is provided with a dosing pipe, and the dosing pipe is provided with a sealing plug.
A filtering method of a waste water filter with good water-saving filtering effect in the printing and dyeing technology comprises the following steps:
s1: printing and dyeing wastewater enters a filter box from a water inlet pipe and falls onto a filter screen for preliminary filtration;
s2: filtering, dropping into the bottom of a filter box, precipitating the wastewater by adding medicinal powder into a dosing pipe, and pumping the upper-layer wastewater into a secondary filter box by a water pump;
s3: waste water enters the secondary filter tank and then is continuously filtered by the secondary filter screen and the filter sponge, and finally is adsorbed by active carbon to achieve good filtering effect.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the waste water is primarily filtered through the filter screen, falls into the bottom of the filter box after being filtered, is precipitated by adding the medicinal powder, is pumped into the secondary filter box by the water pump, is continuously filtered through the secondary filter screen and the filter sponge, and is finally adsorbed by the activated carbon, so that a good filtering effect is achieved, the filtered water can be continuously used, and the water resource is greatly saved;
2. when filter materials are stored on the filter screen or filter holes in the filter screen are blocked, the motor rotates the brush and the grid plate moves up and down, so that the ejector pins are driven to eject the blocking materials in the filter holes and are cleaned by the rotating brush, and the rotating brush is matched with the up and down movement of the grid plate, so that a good cleaning and dredging effect can be achieved on the filter screen;
3. when needing to be with trading the active carbon, through unscrewing the bolt, open the sealed lid at top alright with to adding the active carbon between two active carbon splint, open the sealed lid of bottom alright with the active carbon of giving out failure, the change convenience very of active carbon.
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 structural view of the present invention;
FIG. 2 is a schematic structural view at A of the present invention;
FIG. 3 is a schematic view of the structure of the present invention B.
In the drawings, the components represented by the respective reference numerals are listed below:
1. a filter box; 2. a water inlet pipe; 3. a filter screen; 4. rotating the brush; 5. a rotating shaft; 6. rotating the rod; 7. a first bevel gear; 8. a linkage assembly; 801. a linkage rod; 802. a third bevel gear; 803. an elliptical wheel; 804. a cross bar; 9. a secondary filtration component; 901. a secondary filter box; 902. a secondary filter screen; 903. filtering the sponge; 904. an activated carbon splint; 905. a sealing cover; 10. a grid plate; 11. a motor; 12. a second bevel gear; 13. a waste residue tank; 14. a medicine feeding pipe.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a waste water filter with good water-saving filtering effect in the printing and dyeing technology comprises a filter box 1, the rear side of the bottom of the filter box 1 is provided with a side door, precipitates are convenient to collect, the top of the left side of the filter box 1 is provided with a water inlet, the water inlet is communicated and fixed with a water inlet pipe 2, the bottom of the right side is provided with a water outlet, the water outlet is connected with a secondary filtering component 9, a horizontal filter screen 3 is arranged in the filter box 1, the top of the filter screen 3 is provided with a horizontal rotating brush 4, the middle of the rotating brush 4 is fixedly provided with a rotating shaft 5, the rotating shaft 5 is rotatably connected with the filter screen 3, the top end of the rotating shaft 5 is fixedly provided with a rotating rod 6, the top end of the rotating rod 6 extends out of the top wall of the filter box 1 and is fixedly provided with a first bevel gear 7, the top of the filter box 1 is fixedly provided with a, grid plate 10 has certain weight, and the top of grid plate 10 is equipped with the thimble, and 3 grid plate 10's both ends and the lateral wall sliding connection of rose box 1 can be connected with the mode of slider through the spout for slide more stable, grid plate 10's bottom is equipped with linkage assembly 8.
The linkage assembly 8 comprises a linkage rod 801, the top of the linkage rod 801 is fixedly connected with the rotating shaft 5, a third bevel gear 802 is fixed at the bottom of the linkage rod 801, a fourth bevel gear 802 is meshed with the third bevel gear, an elliptical wheel 803 is fixed on the fourth bevel gear, the top of the elliptical wheel 803 is slidably connected with the bottom of the grid plate 10, a cross rod 804 is rotatably connected at the axis of the elliptical wheel 803, and two ends of the cross rod 804 are fixedly connected with the filter box 1.
The secondary filter assembly 9 comprises a secondary filter box 901, the secondary filter box 901 is communicated with a water outlet of the filter box 1, a secondary filter screen 902 is arranged on the left side of the inner cavity of the secondary filter box 901, a filter sponge 903 is arranged on the right side of the secondary filter screen 902, two activated carbon clamping plates 904 are arranged on the right side of the filter sponge 903, and activated carbon is filled between the two activated carbon clamping plates 904.
The top and the bottom of the secondary filter tank 901 are provided with sealing covers 905 corresponding to the positions of the activated carbon, and the sealing covers 905 are fixedly connected with the secondary filter tank 901 through bolts.
A water pump is arranged on a pipeline connecting the secondary filter tank 901 and the filter tank 1.
A waste residue groove 13 is arranged in the side wall of the filter box 1 corresponding to the top surface of the filter screen 3, a valve is arranged at the notch of the waste residue groove 13, and a pipeline is arranged in the waste residue groove 13.
The side wall of the bottom of the filter box 1 is provided with a dosing pipe 14, and the dosing pipe 14 is provided with a sealing plug.
A filtering method of a waste water filter with good water-saving filtering effect in the printing and dyeing technology comprises the following steps:
s1: printing and dyeing wastewater enters the filter box 1 from the water inlet pipe 2 and falls onto the filter screen 3 for preliminary filtration;
s2: the filtered waste water falls into the bottom of the filter tank 1, the waste water is precipitated by adding the medicinal powder into the medicine adding pipe 14, and then the upper layer of the waste water is pumped by a water pump to enter a secondary filter tank 901;
s3: after entering the secondary filter tank 901, the wastewater is continuously filtered by the secondary filter screen 902 and the filter sponge 903, and finally is adsorbed by activated carbon, so that a good filtering effect is achieved.
One specific application of this embodiment is: printing and dyeing wastewater enters a filter box 1 from a water inlet pipe 2, falls onto a filter screen 3 for primary filtration, falls into the bottom of the filter box 1 after being filtered, is precipitated by adding medicinal powder into a medicine adding pipe 14, and then is pumped into a secondary filter box 901 by a water pump; after entering the secondary filter tank 901, the wastewater is continuously filtered by a secondary filter screen 902 and a filter sponge 903, and finally is adsorbed by activated carbon to achieve a good filtering effect;
when filter matters are accumulated on the filter screen 3 or filter holes in the filter screen 3 are blocked, the motor 11 is started to drive the rotating rod 6 to rotate, the rotating rod 6 drives the rotating brush 4 to rotate, the rotating brush 4 can clean the top surface of the filter screen 3 and gradually clean the filter matters to the edge, a valve of the waste residue groove 13 is opened, and the filter screen falls into the waste residue groove 13 and can be discharged through a pipeline; the rotating brush 4 can drive the linkage rod 801 to rotate while rotating, the linkage rod 801 drives the elliptical wheel 803 to rotate through the third bevel gear 802 and the fourth bevel gear, the grid plate 10 can move up and down by the rotation of the elliptical wheel 803 in cooperation with the gravity of the grid plate 10, so that the ejector pins are driven to eject out the blocking objects in the filter holes and are cleaned by the rotating brush 4, and the rotating brush can play a good cleaning and dredging effect on the filter screen 3 by the cooperation with the up and down movement of the grid plate;
through unscrewing the bolt, open the sealed lid 905 at top alright with add the active carbon between two active carbon splint 904, open the sealed lid 905 of bottom alright with the active carbon of giving out failure, the change convenience of active carbon ten minutes.
The product model provided by the invention is only used according to the structural characteristics of the product, the product can be adjusted and modified after being purchased so as to be more matched and accord with the technical scheme of the invention, the product model is the best application technical scheme of the technical scheme, the product model can be replaced and modified according to the required technical parameters, and the product model is well known by the technical personnel in the field, so that the technical scheme provided by the invention can clearly obtain the corresponding use effect.
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 invention. 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 invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise forms 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 invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims (8)

1. The utility model provides a waste water filter that water economy filtration effect is good among printing and dyeing technique, includes rose box (1), its characterized in that: the water inlet is arranged at the top of the left side of the filter box (1), the water inlet is communicated and fixed with the water inlet pipe (2), the water outlet is arranged at the bottom of the right side, the water outlet is connected with a secondary filter component (9), a horizontal filter screen (3) is arranged in the filter box (1), the top of the filter screen (3) is provided with a horizontal rotating brush (4), a rotating shaft (5) is fixed in the middle of the rotating brush (4), the rotating shaft (5) is rotationally connected with the filter screen (3), a rotating rod (6) is fixed at the top end of the rotating shaft (5), the top end of the rotating rod (6) extends out of the top wall of the filter box (1) and is fixed with a first bevel gear (7), a motor (11) is fixed at the top of the filter box (1), a second bevel gear (12) is fixed at the output shaft of the motor (11), and the second bevel, the bottom of the filter screen (3) is provided with a grid plate (10), the top of the grid plate (10) is provided with a thimble, the two ends of the grid plate (10) are connected with the side wall of the filter box (1) in a sliding manner, and the bottom of the grid plate (10) is provided with a linkage assembly (8).
2. The waste water filter with good water saving and filtering effects in the printing and dyeing technology as claimed in claim 1, characterized in that: linkage subassembly (8) include gangbar (801), the top and pivot (5) fixed connection of gangbar (801), the bottom of gangbar (801) is fixed with third bevel gear (802), third bevel gear (802) meshing has fourth bevel gear, fourth bevel gear is fixed with elliptical wheel (803), the top of elliptical wheel (803) and the bottom sliding connection of grid plate (10), the axle center department of elliptical wheel (803) rotates and is connected with horizontal pole (804), the both ends and rose box (1) fixed connection of horizontal pole (804).
3. The waste water filter with good water saving and filtering effects in the printing and dyeing technology as claimed in claim 1, characterized in that: the secondary filter assembly (9) comprises a secondary filter box (901), the secondary filter box (901) is communicated with a water outlet of the filter box (1), a secondary filter screen (902) is arranged on the left side of an inner cavity of the secondary filter box (901), a filter sponge (903) is arranged on the right side of the secondary filter screen (902), two activated carbon clamping plates (904) are arranged on the right side of the filter sponge (903), and activated carbon is filled between the two activated carbon clamping plates (904).
4. The waste water filter with good water saving and filtering effects in the printing and dyeing technology as claimed in claim 3, characterized in that: the top and the bottom of the secondary filter tank (901) are provided with sealing covers (905) corresponding to the positions of the activated carbon, and the sealing covers (905) are fixedly connected with the secondary filter tank (901) through bolts.
5. The waste water filter with good water saving and filtering effects in the printing and dyeing technology as claimed in claim 3, characterized in that: and a water pump is arranged on a pipeline connecting the secondary filter tank (901) and the filter tank (1).
6. The waste water filter with good water saving and filtering effects in the printing and dyeing technology as claimed in claim 1, characterized in that: the filter box is characterized in that a waste slag groove (13) is formed in the side wall of the filter box (1) corresponding to the top surface of the filter screen (3), and a valve is arranged at the notch of the waste slag groove (13).
7. The waste water filter with good water saving and filtering effects in the printing and dyeing technology as claimed in claim 1, characterized in that: a dosing pipe (14) is arranged on the side wall of the bottom of the filter box (1), and a sealing plug is arranged on the dosing pipe (14).
8. The method for filtering the waste water filter with good water saving and filtering effects in the printing and dyeing technology as claimed in any one of claims 1 to 7, which is characterized by comprising the following steps:
s1: printing and dyeing wastewater enters the filter box (1) from the water inlet pipe (2) and falls onto the filter screen (3) for preliminary filtration;
s2: the filtered waste water falls into the bottom of the filter tank (1), the medicinal powder is added into the medicine adding pipe (14) to enable the waste water to be precipitated, and then the water pump extracts the upper layer waste water to enter the secondary filter tank (901);
s3: the waste water enters the secondary filter tank (901), then is continuously filtered by the secondary filter screen (902) and the filter sponge (903), and finally is adsorbed by active carbon, so that a good filtering effect is achieved.
CN202011573153.7A 2020-12-24 2020-12-24 Wastewater filter with good water-saving filtering effect in printing and dyeing technology and filtering method Pending CN112850947A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202011573153.7A CN112850947A (en) 2020-12-24 2020-12-24 Wastewater filter with good water-saving filtering effect in printing and dyeing technology and filtering method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202011573153.7A CN112850947A (en) 2020-12-24 2020-12-24 Wastewater filter with good water-saving filtering effect in printing and dyeing technology and filtering method

Publications (1)

Publication Number Publication Date
CN112850947A true CN112850947A (en) 2021-05-28

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ID=75997474

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202011573153.7A Pending CN112850947A (en) 2020-12-24 2020-12-24 Wastewater filter with good water-saving filtering effect in printing and dyeing technology and filtering method

Country Status (1)

Country Link
CN (1) CN112850947A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113274784A (en) * 2021-06-01 2021-08-20 童建忠 Intelligent medical wastewater filter

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113274784A (en) * 2021-06-01 2021-08-20 童建忠 Intelligent medical wastewater filter

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