CN218810606U

CN218810606U - Oily wastewater treatment filter with multi-stage filtration

Info

Publication number: CN218810606U
Application number: CN202222607066.XU
Authority: CN
Inventors: 简捷; 光建新; 王万俊; 霍敏波
Original assignee: Suzhou Xitu Environmental Protection Technology Co ltd
Current assignee: Suzhou Xitu Environmental Protection Technology Co ltd
Priority date: 2022-09-30
Filing date: 2022-09-30
Publication date: 2023-04-07
Anticipated expiration: 2032-09-30

Abstract

The utility model discloses a multi-stage filtration's oily waste water treatment filter, concretely relates to waste water treatment field, including the box, the first division board of inner chamber one side fixedly connected with of box, fixedly connected with second division board and third division board respectively are distinguished to the both sides one end of first division board, and two fourth division boards of one side fixedly connected with of third division board, one side of second division board are provided with the filtration frame, and two through-holes have all been seted up to the bottom of first division board and fourth division board. The utility model discloses at first, through the second division board that sets up, can float the oily material at the top in the waste water and collect the processing alone to a plurality of filters through setting up, can realize multi-stage filtration's effect, and drive seal baffle through starting step motor and remove, and through two filters and the through-hole that sets up, when can conveniently taking out the clearance to the filter, can not influence the normal filtration processing of equipment, improve the result of use.

Description

Oily wastewater treatment filter with multi-stage filtration

Technical Field

The utility model relates to a waste water treatment technical field, more specifically say, the utility model relates to a multistage filtration's oily waste water treatment filter.

Background

The oily wastewater is wastewater containing oily substances discharged in an industrial production process, the oily substances contained in the oily wastewater comprise natural petroleum, petroleum products, tar and fractions thereof, and edible animal and vegetable oil and fat, the oily wastewater mainly contains the petroleum and the tar from the aspect of water body pollution, the concentration of the oily substances contained in the wastewater discharged by different industrial departments is greatly different, the existing forms of the oils in the wastewater can be divided into three types of floating oil, emulsified oil, dissolved oil and the like, the oily wastewater is treated by methods such as flotation, filtration, flocculation and the like, and a special oily wastewater treatment filter capable of realizing multi-stage filtration is required during filtration.

The filter for wastewater treatment based on CN202122200636.9 is published to have now, including body and filter-tank, the left top of body is equipped with the inlet tube, the bottom on body right side is equipped with the outlet pipe, the both sides of body inner chamber left end and right-hand member all are equipped with two draw-in grooves, the left end of body inner chamber has coarse filtration board through the draw-in groove joint, the right-hand member of body inner chamber has fine filtration board through the draw-in groove joint, the both sides at body inner chamber top all are equipped with the fluting, the draw-in groove is located grooved below. According to the filter for treating the waste water, through the arrangement that the two clamping grooves are formed in the two ends of the inner cavity of the body, the two ends of the inner cavity of the body can be simultaneously clamped with the two filter plates, the dirty filter plate can be taken out, the waste water can be filtered by the other new filter plate, the use of the filter cannot be influenced in the replacement process of the filter plates, and the practicability of the filter is improved;

however, when the method is applied to the treatment of oily wastewater, when multi-stage filtration is performed and one of the filter plates is removed and cleaned, the current level filtration effect is affected, and the use effect of equipment is affected.

SUMMERY OF THE UTILITY MODEL

The utility model discloses technical scheme is too single technical problem to prior art solution, provides showing and is different from prior art's solution. In order to overcome the above-mentioned defect of prior art, the utility model provides a multi-stage filtration's oily waste water treatment filter to when solving the processing of using oily waste water that proposes in the above-mentioned background art, when carrying out multi-stage filtration, if tear the clearance open to one of them filter, then can influence current level filter effect, influence the problem of the result of use of equipment.

In order to achieve the above object, the utility model provides a following technical scheme: a multi-stage filtration oily wastewater treatment filter comprises a box body, wherein one side of an inner cavity of the box body is fixedly connected with a first partition plate, one ends of two sides of the first partition plate are respectively and fixedly connected with a second partition plate and a third partition plate, one side of the third partition plate is fixedly connected with two fourth partition plates, one side of the second partition plate is provided with a filter frame, and the bottoms of the first partition plate and the fourth partition plates are respectively provided with two through holes;

the top of first division board and fourth division board is all inserted and is equipped with two picture pegs, the picture peg is provided with the filter with the corresponding position of through-hole, one side that the inner chamber of through-hole is close to the filter frame is provided with sealing baffle, sealing baffle's top both ends symmetry fixedly connected with fixed block, the middle part of fixed block is inserted and is equipped with first threaded rod, the one end of first threaded rod is connected with step motor, all be provided with the push pedal between first division board and the fourth division board and between two fourth division boards, the middle part of push pedal is inserted and is equipped with the second threaded rod, the one end of second threaded rod is connected with the motor.

Preferably, one side top that the box is close to the filter frame is provided with the inlet pipe, one side bottom that the inlet pipe was kept away from to the box is provided with the drain pipe, the rear side of box and the position that the second division board corresponds are provided with the oil extraction pipe, the inner chamber bottom of box and the corresponding position of push pedal are provided with the blow off pipe, the filter frame sets up the bottom at the inlet pipe, the top bilateral symmetry fixedly connected with peg of filter frame, the top of box and the corresponding position of filter frame are provided with the sealed cowling, the picture peg is corresponding with the through-hole, and is a plurality of the sealed cowling closely laminates with the wall body of first division board and fourth division board respectively, the one end bottom that the third division board is close to the drain pipe is provided with the aperture, the one end bottom that the first division board is close to the second division board is provided with the intercommunicating pore.

The utility model discloses a technological effect and advantage:

1. the utility model discloses at first through the second division board that sets up, can carry out the independent collection processing to the oily material that floats at the top in the waste water, and through a plurality of filters that set up, can realize the effect of multistage filtration, and through starting step motor and driving the seal baffle and remove, and through two filters and through-holes that set up, can conveniently take out the clearance to the filter, can not influence the normal filtration processing of equipment, improve the result of use;

2. the utility model discloses still drive the impurity that the push pedal produced to filtering through the starter motor and promote one side that is close to the blow off pipe, can make things convenient for the blow off pipe to clear up the impurity of filtering, improve the result of use to through the cooperation of the step motor and first threaded rod, the fixed block that set up, conveniently control the movement of seal baffle, improve the result of use, and through peg and the sealed cowling that set up, can conveniently take out the clearance to the filter frame, improve the result of use;

to sum up, through the interact of above-mentioned a plurality of effects, can collect alone the processing to there being the material in the waste water to can realize multi-stage filtration's effect, and when taking out the clearance to the filter, can not influence the normal filtration processing of equipment, improve the result of use.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic view of the top-view cross-sectional structure of the present invention.

Fig. 3 is a schematic side view of the cross-sectional structure of the present invention.

Fig. 4 is a schematic diagram of a partial enlarged structure at a in fig. 2 according to the present invention.

The reference signs are: 1. a box body; 2. a first partition plate; 3. a second partition plate; 4. a third partition plate; 5. a fourth partition plate; 6. a filter frame; 7. a through hole; 8. inserting plates; 9. a filter plate; 10. sealing the baffle plate; 11. a fixed block; 12. a first threaded rod; 13. a stepping motor; 14. pushing the plate; 15. a second threaded rod; 16. a motor; 17. a blow-off pipe; 18. a drain pipe; 19. an oil discharge pipe; 20. a feeding pipe; 21. A hanging rod; 22. and (6) sealing the cover.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The oily wastewater treatment filter with multi-stage filtration shown in the attached drawings 1-4 comprises a box body 1, wherein one side of an inner cavity of the box body 1 is fixedly connected with a first partition plate 2, one end of each of two sides of the first partition plate 2 is respectively and fixedly connected with a second partition plate 3 and a third partition plate 4, one side of each of the third partition plates 4 is fixedly connected with two fourth partition plates 5, one side of each of the second partition plates 3 is provided with a filter frame 6, and the bottoms of the first partition plate 2 and the fourth partition plates 5 are respectively provided with two through holes 7;

two picture pegs 8 are all inserted at the top of first division board 2 and fourth division board 5, picture peg 8 is provided with filter 9 with the corresponding position of through-hole 7, one side that the inner chamber of through-hole 7 is close to filter frame 6 is provided with seal baffle 10, the top both ends symmetry fixedly connected with fixed block 11 of seal baffle 10, first threaded rod 12 is inserted at the middle part of fixed block 11, the one end of first threaded rod 12 is connected with step motor 13, all be provided with push pedal 14 between first division board 2 and the fourth division board 5 and between two fourth division boards 5, second threaded rod 15 is inserted at the middle part of push pedal 14, the one end of second threaded rod 15 is connected with motor 16.

As shown in the attached drawings 1-4, a feeding pipe 20 is arranged at the top of one side of the box body 1 close to the filter frame 6, a drain pipe 18 is arranged at the bottom of one side of the box body 1 far away from the feeding pipe 20, an oil discharge pipe 19 is arranged at the position of the rear side of the box body 1 corresponding to the second partition plate 3, a sewage discharge pipe 17 is arranged at the position of the bottom of the inner cavity of the box body 1 corresponding to the push plate 14, the filter frame 6 is arranged at the bottom of the feeding pipe 20, hanging rods 21 are symmetrically and fixedly connected to the two sides of the top of the filter frame 6, a sealing cover 22 is arranged at the position of the top of the box body 1 corresponding to the filter frame 6, the inserting plate 8 corresponds to the through hole 7, the sealing baffle plates 10 are respectively and closely attached to the wall bodies of the first partition plate 2 and the fourth partition plate 5, a small hole is arranged at the bottom of one end of the third partition plate 4 close to the drain pipe 18, and a communicating hole is arranged at the bottom of one end of the first partition plate 2 close to the second partition plate 3.

It is to be supplemented that one side of the container body 1 has controllers, the controller is electrically connected with motor 16 and step motor 13, a first partition board 2 and two fourth partition boards 5 middle filter board 9 are different, the first partition board 2 middle filter board 9 is a coarse filter board, the first partition board 2 side fourth partition board 5 middle filter board 9 is a fine filter board, the first partition board 2 side fourth partition board 5 side far away from the middle filter board 9 is a fine filter board; in actual use, when wastewater enters the tank body 1, a chemical agent for separating oil substances from the wastewater is added firstly, so that the oil substances can quickly float on the top of the wastewater, and the oily substances in the wastewater can be conveniently filtered preliminarily;

during actual use, wastewater entering through the feeding pipe 20 can firstly be primarily filtered through the filter frame 6 to filter impurities with larger volume, meanwhile, oil in the middle of liquid can float on the top of the wastewater, and when the height of the wastewater is higher than that of the second partition plate 3, oil substances on the top of the wastewater can enter one side, away from the filter frame 6, of the second partition plate 3 and are discharged through the oil discharge pipe 19, the wastewater is primarily filtered and then sequentially filtered through the through holes 7 through the plurality of filter plates 9 to achieve the effect of multistage filtering of the wastewater, the using effect is improved, and finally the wastewater is discharged through the water discharge pipe 18;

when one filter plate 9 needs to be taken out and cleaned, the stepping motor 13 can be started to drive the sealing baffle plate 10 to block and seal the through hole 7 corresponding to the filter plate 9, so that the waste water passes through the other through hole 7 and is filtered by the filter plate 9 without influencing the normal filtering use of the equipment, and then the inserting plate 8 drives the filter plate 9 to be taken out from the top of the box body 1;

when the waste material between first division board 2 and the fourth division board 5 and between two fourth division boards 5 is more, drive push pedal 14 through second threaded rod 15 through starter motor 16 and remove, promote the waste material to the one side that is close to blow off pipe 17, the unloading of conveniently discharging improves the result of use.

The utility model discloses the theory of operation: in actual use, wastewater is injected into the box body 1 through the feeding pipe 20, larger solid impurities are filtered through the filter frame 6, then chemical agents are added, so that oil substances in the wastewater quickly float on the top of the wastewater, flow into one side of the second partition plate 3, far away from the filter frame 6, through the top of the second partition plate 3 and are discharged through the oil discharge pipe 19;

wastewater enters one side of the first partition plate 2, which is far away from the filter frame 6, through the through holes 7 at the bottom of the first partition plate 2, then sequentially flows into the box body 1 through the through holes 7 at the bottom of the fourth partition plate 5, which is close to the drain pipe 18, and is subjected to multistage filtration through the filter plates 9 in the middle of the through holes 7, so that the purification treatment effect is realized, and the treated wastewater is discharged through the drain pipe 18;

when the impurities between the first partition board 2 and the fourth partition board 5 and between the two fourth partition boards 5 are more, the starting motor 16 drives the push plate 14 to push the impurities, so that the impurities are pushed to one side of the sewage discharge pipe 17 and are conveniently discharged through the sewage discharge pipe 17;

when needs cleared up filter 9, start step motor 13 and drive sealing baffle 10 and remove the one side with filter 9 corresponding through-hole 7, seal through-hole 7, waste water flowed through another through-hole 7 this moment to filter through another filter 9, can drive filter 9 with picture peg 8 and take out from the middle part of box 1 this moment, can clear up, improve the result of use.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to common designs, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a multistage filterable oily waste water treatment filter, includes box (1), its characterized in that: a first partition plate (2) is fixedly connected to one side of an inner cavity of the box body (1), a second partition plate (3) and a third partition plate (4) are fixedly connected to one ends of two sides of the first partition plate (2) respectively, two fourth partition plates (5) are fixedly connected to one side of the third partition plate (4), a filter frame (6) is arranged on one side of the second partition plate (3), and two through holes (7) are formed in the bottoms of the first partition plate (2) and the fourth partition plates (5);

two inserting plates (8) are inserted into the tops of the first separating plate (2) and the fourth separating plate (5), a filtering plate (9) is arranged at a position, corresponding to the through hole (7), of each inserting plate (8), a sealing baffle (10) is arranged on one side, close to the filtering frame (6), of the inner cavity of the through hole (7), two ends of the top of each sealing baffle (10) are symmetrically and fixedly connected with fixing blocks (11), a first threaded rod (12) is inserted into the middle of each fixing block (11), and one end of each first threaded rod (12) is connected with a stepping motor (13);

all be provided with push pedal (14) between first division board (2) and fourth division board (5) and between two fourth division board (5), second threaded rod (15) are inserted in the middle part of push pedal (14), the one end of second threaded rod (15) is connected with motor (16).

2. The oily wastewater treatment filter with multi-stage filtration according to claim 1, characterized in that: the top of one side that box (1) is close to filter frame (6) is provided with inlet pipe (20), one side bottom that inlet pipe (20) were kept away from in box (1) is provided with drain pipe (18).

3. The oily wastewater treatment filter with multi-stage filtration according to claim 1, characterized in that: an oil discharge pipe (19) is arranged at the position, corresponding to the second partition plate (3), of the rear side of the box body (1), and a sewage discharge pipe (17) is arranged at the position, corresponding to the push plate (14), of the bottom of the inner cavity of the box body (1).

4. The oily wastewater treatment filter with multi-stage filtration according to claim 1, characterized in that: the filter frame (6) is arranged at the bottom of the feeding pipe (20), hanging rods (21) are symmetrically and fixedly connected to the two sides of the top of the filter frame (6), and sealing covers (22) are arranged at the positions, corresponding to the filter frame (6), of the top of the box body (1).

5. The multi-stage filtration oily wastewater treatment filter according to claim 1, characterized in that: the flashboard (8) is corresponding to the through hole (7) and is provided with a plurality of sealing baffle plates (10) which are closely attached to the wall bodies of the first partition plate (2) and the fourth partition plate (5).

6. The oily wastewater treatment filter with multi-stage filtration according to claim 1, characterized in that: the bottom of one end, close to the drain pipe (18), of the third partition plate (4) is provided with a small hole, and the bottom of one end, close to the second partition plate (3), of the first partition plate (2) is provided with a communicating hole.