CN220376526U

CN220376526U - Simple sewage filtering device

Info

Publication number: CN220376526U
Application number: CN202321827831.7U
Authority: CN
Inventors: 张先锋
Original assignee: Wuxi Landwater Environmental Technology Co ltd
Current assignee: Wuxi Landwater Environmental Technology Co ltd
Priority date: 2023-07-12
Filing date: 2023-07-12
Publication date: 2024-01-23
Anticipated expiration: 2033-07-12

Abstract

The utility model relates to the technical field of filtration, in particular to a simple sewage filtering device, which comprises a box body, wherein the upper end of the box body is movably connected with a box cover, the inner cavity of the box body is provided with a sealing plate, the upper end of the sealing plate is provided with a first baffle plate, a second baffle plate and a third baffle plate, one side corresponding to the first baffle plate and the box body forms an oil collecting chamber, the lower end of the oil collecting chamber is provided with an oil discharging head, one side corresponding to the first baffle plate and the second baffle plate forms a first filtering chamber, the outer sides of the first baffle plate and the second baffle plate are respectively provided with a notch, and the notch position at the outer side of the first baffle plate is higher than the notch position at the outer side of the second baffle plate.

Description

Simple sewage filtering device

Technical Field

The utility model relates to the technical field of filtration, in particular to a simple sewage filtering device.

Background

The waste water filtering facility is a facility for removing suspended matters in waste water, can be used for pretreatment or final treatment of the waste water, and most of the existing waste water contains oil, metal particle impurities and the like, and can be discharged only by treating the waste water through filtering and purifying equipment.

The structure of the existing part filtering and purifying equipment is too complex, the cost is higher, the maintenance is inconvenient, the using effect is poor, and therefore, a simple sewage filtering device is provided for solving the problem.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides a simple sewage filtering device for solving the problems.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the simple sewage filtering device comprises a box body, the upper end swing joint of box body has the case lid, the inner chamber of box body is provided with the closing plate, first baffle, second baffle and third baffle are installed to the upper end of closing plate, the chamber that first baffle and box correspond forms and gathers the oil chamber, gather the lower extreme of oil chamber and install the oil drain head, the first filter chamber that first baffle and second baffle correspond one side formation, the notch position in the first baffle outside is higher than the notch position in the first baffle outside, the second baffle forms the second filter chamber with the corresponding one side of third baffle, the third baffle forms the third filter chamber with the corresponding one side of box body, the inner chamber of first filter chamber is provided with first filter mechanism, the inner chamber of third filter chamber is provided with third filter mechanism, the liquid inlet is installed to the lower extreme of first filter chamber, the lower extreme of second filter chamber is installed to the first filter chamber, the notch position in the first baffle outside is higher than the notch position in the first baffle outside is connected with the notch position in the second baffle outside, the second baffle forms the third filter chamber with the third filter chamber, the liquid drain pump is connected with the fourth pump.

Preferably, the first filtering mechanism comprises a mounting plate, honeycomb sloping plate packing, through grooves and first supporting plates, wherein the mounting plate is connected to one side of the first partition plate and one side of the second partition plate in a threaded mode, the two first supporting plates are respectively arranged on the outer sides of the first partition plate and the second partition plate, the through grooves are formed in the upper end of the mounting plate, and the honeycomb sloping plate packing is arranged between the mounting plate and the two first supporting plates.

Preferably, the upper end spiro union of mounting panel has the link, two strong magnetic bars are installed to the upper end of link.

Preferably, the second filtering mechanism comprises a shell, a cover plate, a water inlet pipe, macromolecular cotton, an adsorption filler and a second supporting plate, wherein the shell is arranged at the bottom end of an inner cavity of the second filtering chamber, the lower end of the shell is connected with the first water discharging head, the cover plate is arranged at the upper end of the shell, the size of the cover plate is matched with that of the second filtering chamber, the water inlet pipe is connected with the upper end of the cover plate, the second supporting plate is symmetrically arranged in the inner cavity of the shell, the adsorption filler is arranged at the upper end of the second supporting plate, and the macromolecular cotton is arranged at the upper end of the adsorption filler.

Preferably, the third filtering mechanism comprises a mounting seat arranged at the lower end of the inner cavity of the third filtering chamber, and the upper end of the third filtering mechanism is sleeved with a PP cotton filter element.

Preferably, a drain pipe is installed at the outer side of the second water discharge head.

Preferably, the first pneumatic diaphragm pump is connected with a bag filter through a first liquid discharge pipe, and one end of the bag filter is provided with a water inlet head.

The simple sewage filtering device provided by the utility model has the beneficial effects that:

1. the method has the advantages that particle impurities in wastewater are intercepted through the bag filter, preliminary filtration is facilitated, water and oil in the wastewater are separated through the honeycomb inclined plate filler, the oil enters the oil collecting chamber through a notch on the outer side of the first baffle plate, centralized collection is facilitated, the oil is conveniently discharged through an external pipeline connected with an oil discharge head, suspended metal particles in the water and the oil are adsorbed and collected by two strong magnetic rods, effective filtration treatment is facilitated on the wastewater, impurity oil and particle impurities with the diameter of more than 50 microns are adsorbed through macromolecule cotton, the adsorption filler is convenient for sterilization and adsorption of particle impurities with the diameter of more than 20 microns, further water filtration is facilitated, the particle impurities with the diameter of more than 5 microns in the water are adsorbed and intercepted through the PP cotton filter element, and the water filtration effect is further improved;

2. through opening the case lid, can take off honeycomb swash plate packing and strong bar magnet and wash operations such as change, and conveniently open the apron, change polymer cotton, adsorption packing, and conveniently take out the cotton filter core of PP and change, facilitate the use.

Drawings

FIG. 1 is a schematic diagram of a simplified sewage filter device in front view;

FIG. 2 is a schematic diagram of a simplified cross-sectional front view of a sewage filter device according to the present utility model;

fig. 3 is a schematic front view of a first filtering mechanism of a simple sewage filtering device according to the present utility model;

FIG. 4 is a schematic cross-sectional view of a second filtering mechanism of a simple sewage filtering device according to the present utility model;

fig. 5 is a schematic front view of a third filtering mechanism of a simple sewage filtering device according to the present utility model.

In the figure: the device comprises a box body 1, a box cover 2, a sealing plate 3, a first partition plate 4, a second partition plate 5, a third partition plate 6, a grease collecting chamber 7, a first filtering chamber 8, a second filtering chamber 9, a third filtering chamber 10, a liquid inlet head 11, a second liquid outlet pipe 12, a first pneumatic diaphragm pump 13, a first liquid outlet pipe 14, a bag filter 15, a water inlet head 16, an oil discharge head 17, a first filtering mechanism 18, a mounting plate 181, a honeycomb sloping plate filler 182, a through groove 183, a connecting frame 184, a strong magnetic rod 185, a first supporting plate 186, a second filtering mechanism 19, a shell 191, a cover plate 192, a water inlet pipe 193, polymer wool 194, an adsorption filler 195, a second supporting plate 196, a first liquid outlet head 20, a third liquid outlet pipe 21, a second pneumatic diaphragm pump 22, a fourth liquid outlet pipe 23, a third filtering mechanism 24, a mounting seat 241, a PP cotton filter element 242, a second liquid discharge head 25 and a drain pipe 26.

Description of the embodiments

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-5, a simple sewage filtering device comprises a box body 1, a box cover 2 is movably connected to the upper end of the box body 1, a sealing plate 3 is arranged in an inner cavity of the box body 1, a first baffle plate 4, a second baffle plate 5 and a third baffle plate 6 are arranged at the upper end of the sealing plate 3, a oil collecting chamber 7 is formed at one side corresponding to the first baffle plate 4 and the box body 1, an oil drain head 17 is arranged at the lower end of the oil collecting chamber 7, a first filtering chamber 8 is formed at one side corresponding to the first baffle plate 4 and the second baffle plate 5, notches are arranged at the outer sides of the first baffle plate 4 and the second baffle plate 5, the notch position at the outer side of the first baffle plate 4 is higher than the notch position at the outer side of the second baffle plate 5, a first filtering mechanism 18 is arranged in the inner cavity of the first filtering chamber 8, a liquid inlet head 11 is arranged at the lower end of the first filtering chamber 8, a second liquid drain pipe 12 is connected to the outer side of the liquid inlet head 11, one end of the second drain pipe 12 is connected to a first pneumatic diaphragm pump 13, the first water discharge head 20 is connected with a second pneumatic diaphragm pump 22 through a third liquid discharge pipe 21, the second pneumatic diaphragm pump 22 is connected with the box body 1 through a fourth liquid discharge pipe 23, the joint of the fourth liquid discharge pipe 23 and the box body 1 is matched with the position of the third filter chamber 10, the first pneumatic diaphragm pump 13 is connected with a bag filter 15 through a first liquid discharge pipe 14, one end of the bag filter 15 is provided with a water inlet head 16, waste water is conveniently introduced through the water inlet head 16 of the bag filter 15, particulate impurities in the waste water are intercepted through the bag filter 15, preliminary filtration is conveniently carried out, the first filter mechanism 18 comprises a mounting plate 181, honeycomb sloping plate packing 182, through grooves 183 and a first support plate 186, the mounting plate 181 is in threaded connection with one side corresponding to the first partition plate 4 and the second partition plate 5, the two first support plates 186 are respectively arranged on the outer sides of the first partition plate 4 and the second partition plate 5, the upper end of mounting panel 181 is provided with logical groove 183, honeycomb swash plate packing 182 installs between mounting panel 181 and two first backup pads 186, the upper end spiro union of mounting panel 181 has link 184, two strong magnetic bars 185 are installed to the upper end of link 184, after separating water and oil in the waste water through honeycomb swash plate packing 182, oil is located the top of water, and enter into the grease collecting chamber 7 through the notch in the first baffle 4 outside at last, be convenient for concentrate and collect, the convenience is discharged through the external pipeline of oil discharge head 17 connection, and the metal particle of suspension in water and the oil is adsorbed by two strong magnetic bars 185 and is collected, be convenient for carry out effectual filtration to the waste water, and open case lid 2, can take off honeycomb swash plate packing 182 and strong magnetic bars 185 and wash operations such as change, facilitate the use.

The corresponding one side of second baffle 5 and third baffle 6 forms second filter chamber 9, the inner chamber of second filter chamber 9 is provided with second filter unit 19, first drainage head 20 is installed to the lower extreme of second filter chamber 9, second filter unit 19 is including casing 191, apron 192, inlet tube 193, polymer cotton 194, adsorption filler 195 and second backup pad 196, the inner chamber bottom at second filter chamber 9 is installed to casing 191, the lower extreme of casing 191 is connected with first drainage head 20, the apron 192 is installed to the upper end of casing 191, the size of apron 192 matches with second filter chamber 9, the inlet tube 193 is connected to the upper end of apron 192, the inner chamber symmetry of casing 191 installs second backup pad 196, the upper end of second backup pad 196 sets up adsorption filler 195, the upper end of adsorption filler 195 sets up polymer cotton 194, the water after the first filter unit 18 filters gets into second filter chamber 9 through the notch outside second baffle 5, and through inlet tube 193 and polymer cotton 194 and adsorption filler 195 contact, polymer cotton 194 adsorbs impurity oil and diameter more than 50 microns, and the granule diameter on adsorption filler 195 is convenient for carrying out the filter granule that filters more than 20 microns.

The third filter chamber 10 is formed on the corresponding side of the third baffle 6 and the box body 1, the inner cavity of the third filter chamber 10 is provided with a third filter mechanism 24, the lower end of the third filter chamber 10 is provided with a second drainage head 25, the outer side of the second drainage head 25 is provided with a drain pipe 26, filtered and purified water is conveniently discharged, the third filter mechanism 24 is convenient to discharge, the upper end of the third filter mechanism 24 is sleeved with a PP cotton filter core 242 comprising an installation seat 241 installed at the lower end of the inner cavity of the third filter chamber 10, the second pneumatic diaphragm pump 22 is opened to pump out the water filtered by the second filter mechanism 19 through a third drainage pipe 21 and the first drainage head 20, the water is discharged into the third filter chamber 10 through a fourth drainage pipe 23, and the PP cotton filter core 242 is used for adsorbing and intercepting the particle impurities with the diameter of more than 5 microns in the water, so that the water filtering effect is further improved.

Working principle: when the utility model is used, the switch of the first pneumatic diaphragm pump 13 and the switch of the second pneumatic diaphragm pump 22 are opened through the outside switch, waste water is introduced through the water inlet head 16 of the bag filter 15, particulate impurities in the waste water are intercepted through the bag filter 15, preliminary filtration is facilitated, the first pneumatic diaphragm pump 13 pumps out the preliminarily filtered water through the first liquid discharge pipe 14, the water and oil in the waste water are separated through the second liquid discharge pipe 12 and the liquid inlet head 11 and are sent into the first filter chamber 8, the oil is positioned above the water after the water and the oil are separated through the honeycomb inclined plate filler 182, and finally the oil enters the oil collecting chamber 7 through the notch on the outside of the first baffle 4, so that centralized collection is facilitated, the waste water is conveniently discharged through the external pipeline connected with the oil discharge head 17, and suspended metal particles in the water and the oil are adsorbed and collected by the two strong magnetic rods 185, so that the waste water is conveniently filtered and treated effectively, and then water enters the second filtering chamber 9 through the notch on the outer side of the second partition board 5, and contacts with the polymer cotton 194 and the adsorption filler 195 through the water inlet pipe 193, the polymer cotton 194 adsorbs the impurity oil and the particle impurity with the diameter of more than 50 microns, the adsorption filler 195 is convenient for sterilization and adsorption of the particle impurity with the diameter of more than 20 microns, further water filtration is convenient, the second pneumatic diaphragm pump 22 is opened, the second pneumatic diaphragm pump 22 pumps out the water filtered by the second filtering mechanism 19 through the third liquid discharge pipe 21 and the first water discharge head 20, then the water is discharged into the third filtering chamber 10 through the fourth liquid discharge pipe 23, the particle impurity with the diameter of more than 5 microns in the water is adsorbed and intercepted through the PP cotton filter core 242, the water filtration effect is convenient to be further improved, the water after filtration and purification is convenient to be discharged through the water discharge pipe 26 on the outer side of the second water discharge head 25, and the box cover 2 is opened, the honeycomb sloping plate filler 182 and the strong magnetic rod 185 can be removed for cleaning, replacement and other operations, and the cover plate 192 can be conveniently opened, the high polymer cotton 194 and the adsorption filler 195 are replaced, and the PP cotton filter element 242 is conveniently taken out for replacement, so that the high polymer cotton filter is convenient to use.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The simple sewage filtering device comprises a box body (1), and is characterized in that the upper end of the box body (1) is movably connected with a box cover (2), the outer sides of the first baffle plate (4) and the second baffle plate (5) are arranged at the upper end of the sealing plate (3), a first filtering chamber (9) is formed at one corresponding side of the first baffle plate (4) and the box body (1), an oil draining head (17) is arranged at the lower end of the oil draining chamber (7), a first filtering chamber (8) is formed at one corresponding side of the first baffle plate (4) and the second baffle plate (5), notches are formed in the outer sides of the first baffle plate (4) and the second baffle plate (5), the notch position in the outer side of the first baffle plate (4) is higher than the notch position in the outer side of the second baffle plate (5), a second filtering chamber (9) is formed at one corresponding side of the second baffle plate (5) and the third baffle plate (6), a first filtering chamber (10) is formed at one corresponding side of the third baffle plate (6) and the box body (1), a third filtering chamber (18) is arranged at one corresponding side of the third baffle plate (1), a third filtering chamber (10) is arranged in the inner chamber (18), the utility model discloses a filter chamber, including first filter chamber (8), second filter chamber (9), first filter chamber (9), second filter chamber (10), first filter chamber (20) are installed to the lower extreme of first filter chamber (8), second filter chamber (25) are installed to the lower extreme of third filter chamber (10), the outside of feed liquor head (11) is connected with second fluid-discharge tube (12), the one end of second fluid-discharge tube (12) is connected with first pneumatic diaphragm pump (13), first filter chamber (20) are connected with second pneumatic diaphragm pump (22) through third fluid-discharge tube (21), second pneumatic diaphragm pump (22) are connected with box (1) through fourth fluid-discharge tube (23), junction and third filter chamber (10) position assorted of fourth fluid-discharge tube (23) and box (1).

2. The simple sewage filtering device according to claim 1, wherein the first filtering mechanism (18) comprises a mounting plate (181), honeycomb inclined plate packing (182), through grooves (183) and first supporting plates (186), the mounting plate (181) is connected to one corresponding side of the first partition plate (4) and the second partition plate (5) in a screwed mode, two first supporting plates (186) are respectively arranged on the outer sides of the first partition plate (4) and the second partition plate (5), the through grooves (183) are formed in the upper end of the mounting plate (181), and the honeycomb inclined plate packing (182) is arranged between the mounting plate (181) and the two first supporting plates (186).

3. The simple sewage filtering device according to claim 2, wherein the upper end of the mounting plate (181) is screwed with a connecting frame (184), and two strong magnetic rods (185) are mounted at the upper end of the connecting frame (184).

4. The simple sewage filtering device according to claim 1, wherein the second filtering mechanism (19) comprises a shell (191), a cover plate (192), a water inlet pipe (193), polymer cotton (194), an adsorption filler (195) and a second supporting plate (196), the shell (191) is installed at the bottom end of an inner cavity of the second filtering chamber (9), the lower end of the shell (191) is connected with the first drainage head (20), the cover plate (192) is installed at the upper end of the shell (191), the size of the cover plate (192) is matched with that of the second filtering chamber (9), the upper end of the cover plate (192) is connected with the water inlet pipe (193), the second supporting plate (196) is symmetrically installed in the inner cavity of the shell (191), the adsorption filler (195) is arranged at the upper end of the second supporting plate (196), and the polymer cotton (194) is arranged at the upper end of the adsorption filler (195).

5. The simple sewage filtering device according to claim 1, wherein the third filtering mechanism (24) comprises a mounting seat (241) mounted at the lower end of the inner cavity of the third filtering chamber (10), and the upper end is sleeved with a PP cotton filter element (242).

6. A simple sewage filter device according to claim 1, characterized in that a drain pipe (26) is installed outside the second drain head (25).

7. A simple sewage filtering device according to claim 1, characterized in that the first pneumatic diaphragm pump (13) is connected with a bag filter (15) through a first drain pipe (14), and a water inlet head (16) is installed at one end of the bag filter (15).