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 PDFInfo
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- 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
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- Prior art keywords
- filter
- filter box
- printing
- water
- filter screen
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- 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.)
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- 238000001914 filtration Methods 0.000 title claims abstract description 42
- 239000002351 wastewater Substances 0.000 title claims abstract description 42
- 238000004043 dyeing Methods 0.000 title claims abstract description 32
- 238000007639 printing Methods 0.000 title claims abstract description 31
- 230000000694 effects Effects 0.000 title claims abstract description 28
- 238000005516 engineering process Methods 0.000 title claims abstract description 18
- 238000000034 method Methods 0.000 title description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 43
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 42
- 238000007789 sealing Methods 0.000 claims description 10
- 239000002699 waste material Substances 0.000 claims description 10
- 239000000843 powder Substances 0.000 claims description 5
- 239000003814 drug Substances 0.000 claims description 4
- 239000000284 extract Substances 0.000 claims 1
- 238000004140 cleaning Methods 0.000 abstract description 3
- 229910052799 carbon Inorganic materials 0.000 description 10
- 239000000047 product Substances 0.000 description 7
- 241000220317 Rosa Species 0.000 description 6
- 239000000463 material Substances 0.000 description 4
- 239000000835 fiber Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 239000002893 slag Substances 0.000 description 2
- 244000025254 Cannabis sativa Species 0.000 description 1
- 235000012766 Cannabis sativa ssp. sativa var. sativa Nutrition 0.000 description 1
- 235000012765 Cannabis sativa ssp. sativa var. spontanea Nutrition 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 239000012752 auxiliary agent Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000009120 camo Nutrition 0.000 description 1
- 235000005607 chanvre indien Nutrition 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000011487 hemp Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000010842 industrial wastewater Substances 0.000 description 1
- 229910017053 inorganic salt Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 239000002957 persistent organic pollutant Substances 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 238000004075 wastewater filtration Methods 0.000 description 1
- 210000002268 wool Anatomy 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/281—Treatment of water, waste water, or sewage by sorption using inorganic sorbents
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/30—Nature of the water, waste water, sewage or sludge to be treated from the textile industry
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/16—Regeneration of sorbents, filters
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Filtration Of Liquid (AREA)
Abstract
本发明涉及印染废水过滤技术领域，具体涉及一种印染技术中节约用水过滤效果好的废水过滤器及过滤方法，包括过滤箱，过滤箱的右侧底部设有出水口，出水口连接有二次过滤组件，过滤箱内设有水平的过滤网，过滤网的顶部设有水平的转动刷，转动刷的中间固定有转轴，转轴与过滤网转动连接，转轴的顶端固定有转动杆，过滤网的底部设有栅格板，栅格板的顶部设有顶针，栅格板的两端与过滤箱的侧壁滑动连接，栅格板的底部设有联动组件；本发明通过电机转动刷转动和栅格板上下移动，从而带动顶针将滤孔内的堵塞物顶出，并被转动刷清扫，可以对过滤网起到很好的清洁疏通效果。
The invention relates to the technical field of filtration of printing and dyeing wastewater, in particular to a wastewater filter and a filtration method with good water-saving filtration effect in printing and dyeing technology, comprising a filter box, a water outlet is provided at the bottom of the right side of the filter box, and the water outlet is connected with a secondary The filter assembly has a horizontal filter screen in the filter box, a horizontal rotating brush on the top of the filter screen, a rotating shaft is fixed in the middle of the rotating brush, the rotating shaft is rotatably connected with the filter screen, a rotating rod is fixed on the top of the rotating shaft, and the filter screen is fixed at the top of the rotating shaft. The bottom is provided with a grid plate, the top of the grid plate is provided with a thimble, the two ends of the grid plate are slidably connected with the side wall of the filter box, and the bottom of the grid plate is provided with a linkage assembly; The grid plate moves up and down, thereby driving the ejector pin to push out the blockage in the filter hole, and it is cleaned by the rotating brush, which can have a good cleaning and dredging effect on the filter screen.
Description
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)
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 |
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| Publication Number | Publication Date |
|---|---|
| CN112850947A true CN112850947A (en) | 2021-05-28 |
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| 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 |
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| CN (1) | CN112850947A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113274784A (en) * | 2021-06-01 | 2021-08-20 | 童建忠 | Intelligent medical wastewater filter |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208136019U (en) * | 2018-02-12 | 2018-11-23 | 泉州东霖环保科技有限公司 | A kind of agricultural effluent processing unit |
| CN209010270U (en) * | 2018-10-16 | 2019-06-21 | 揭阳市德克蒸发器有限公司 | A kind of wastewater recycling system |
| WO2019120096A1 (en) * | 2017-12-20 | 2019-06-27 | 青岛海尔空调器有限总公司 | Cleaning apparatus and air conditioner indoor unit having same |
| CN211676523U (en) * | 2020-01-16 | 2020-10-16 | 河北大鹏医药化工有限公司 | Filtration equipment for chemical wastewater treatment |
-
2020
- 2020-12-24 CN CN202011573153.7A patent/CN112850947A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019120096A1 (en) * | 2017-12-20 | 2019-06-27 | 青岛海尔空调器有限总公司 | Cleaning apparatus and air conditioner indoor unit having same |
| CN208136019U (en) * | 2018-02-12 | 2018-11-23 | 泉州东霖环保科技有限公司 | A kind of agricultural effluent processing unit |
| CN209010270U (en) * | 2018-10-16 | 2019-06-21 | 揭阳市德克蒸发器有限公司 | A kind of wastewater recycling system |
| CN211676523U (en) * | 2020-01-16 | 2020-10-16 | 河北大鹏医药化工有限公司 | Filtration equipment for chemical wastewater treatment |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113274784A (en) * | 2021-06-01 | 2021-08-20 | 童建忠 | Intelligent medical wastewater filter |
| CN113274784B (en) * | 2021-06-01 | 2022-10-18 | 广州市朔康医疗科技有限公司 | Intelligent medical wastewater filter |
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Application publication date: 20210528 |