CN215085194U

CN215085194U - Recovered liquid filtering device

Info

Publication number: CN215085194U
Application number: CN202120794220.1U
Authority: CN
Inventors: 何建雄; 秦鹏生
Original assignee: Ningxia Green Power Technology Development Co ltd
Current assignee: Ningxia Green Power Technology Development Co ltd
Priority date: 2021-04-19
Filing date: 2021-04-19
Publication date: 2021-12-10
Anticipated expiration: 2031-04-19

Abstract

The utility model relates to a recovered liquid filtering treatment device, which comprises a base plate, wherein the top of the base plate is fixedly connected with a filtering tank and a mixing tank, one side of the filtering tank is fixedly communicated with a liquid inlet pipe, a first filtering plate and a second filtering plate are arranged in the inner cavity of the filtering tank, the filtering tank is divided into a first filtering area and a second filtering area by the first filtering plate and the second filtering plate, the bottoms of the first filtering area and the second filtering area are respectively communicated with a funnel-shaped slag outlet pipe, and the bottoms of the two funnel-shaped slag outlet pipes are jointly communicated with a slag outlet pipe; this recovery liquid filtration processing apparatus when using, through mixing tank, mixing mechanism and annotate the setting of liquid pipe, can carry out nutrient substance's replenishment to the recovery liquid, effectively guarantee that the recovery liquid can reach the standard of reutilization, mixing mechanism can make nutrient substance and recovery liquid carry out the intensive mixing, improves the effect of reutilization.

Description

Recovered liquid filtering device

Technical Field

The utility model belongs to retrieve liquid and filter the field, concretely relates to retrieve liquid filtration treatment device.

Background

In the water-fertilizer cultivation, the nutrients are supplied to the root system of the plant in a spraying mode, and the atomized and collected water flows back to the nutrient solution pool through the liquid return pipe for cyclic utilization without any other non-physiological loss, so that compared with the traditional soil cultivation, the water saving rate of the aerial fog cultivation can reach 98%, and the nutrient solution can be recycled after passing through a filtering treatment device.

Reference can be made to a Chinese patent with publication number CN107744681B, which belongs to the technical field of sewage treatment, in particular to a sewage treatment filtering device, comprising a first filtering unit, a second filtering unit, a bottom plate, a telescopic mechanism and a cleaning unit, wherein the first filtering unit and the second filtering unit are alternately arranged at the edge of the upper surface of the bottom plate, and the upper end of the second filtering unit is arranged on the lower surface of a cover plate through the telescopic mechanism; the first filtering unit comprises four first filtering devices which are uniformly distributed above the bottom plate in a circumferential arrangement mode; the first filter device comprises a first filter screen and concave chucks, wherein the left end and the right end of the first filter screen are respectively connected with the concave chucks; no. two filter equipment include No. two filter screens and convex dop, and both ends are connected with the convex dop about No. two filter screens.

The above patent has the advantage of being able to achieve the filtering of sewage and the discharge of residues and automatic cleaning, but it also has drawbacks, such as: it does not set up slag removal mechanism, leads to the waste residue to pile up easily, influences the filter effect.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a retrieve liquid filtration treatment device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a recovered liquid filtering treatment device comprises a bottom plate, wherein the top of the bottom plate is fixedly connected with a filtering tank and a mixing tank, a liquid inlet pipe is fixedly communicated with one side of the filtering tank, a first filtering plate and a second filtering plate are arranged in the inner cavity of the filtering tank, the first filter plate and the second filter plate divide the filter tank into a first filter area and a second filter area, the bottoms of the first filtering area and the second filtering area are respectively communicated with a funnel-shaped slag discharging pipe, the bottoms of the two funnel-shaped slag discharging pipes are jointly communicated with a slag discharging pipe, the top of the bottom plate is provided with a water pump, the water inlet of the water pump is communicated with the filtering tank, the water outlet of the water pump is communicated with the mixing tank through a connecting pipe, the top intercommunication of mixing the pond has annotates the liquid pipe, be provided with mixing mechanism in the mixing pond, one side intercommunication of mixing the pond has the fluid-discharge tube.

Preferably, the mixing mechanism includes fixed connection and is in the casing at mixing tank top, the installation is fixed with servo motor in the casing, the inside rotation of mixing tank is connected with the dwang, a plurality of stirring leaves of fixedly connected with on the dwang, the top of dwang with servo motor's motor shaft fixed connection.

Preferably, a valve is arranged on the slag discharge pipe.

Preferably, the pore diameter of the first filter plate is larger than that of the second filter plate.

Preferably, the top of the liquid injection pipe is fixedly communicated with a connecting hopper.

Preferably, a plurality of rectangular blocks are fixedly connected to the inner wall of the filtering tank, a guide groove is formed between every two adjacent rectangular blocks, and the first filtering plate and the second filtering plate are connected with the guide groove in a sliding mode respectively.

Preferably, the top fixedly connected with apron of filtering ponds, set up the confession on the apron first filter the rectangle mouth that the second filter passed, first filter and fixedly connected with conveniently carries the handle of drawing on the second filter.

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

(1) this recovery liquid filtration processing apparatus is when using, through the setting of leaking hopper-shaped slag discharging pipe and row's sediment pipe, can in time get rid of the waste residue that first filtering area and second filtering area filtered get off, reach and conveniently arrange sediment, improve filtration efficiency, avoid the waste residue to pile up the purpose that hinders filtration.

(2) This recovery liquid filtration processing apparatus when using, through mixing tank, mixing mechanism and annotate the setting of liquid pipe, can carry out nutrient substance's replenishment to the recovery liquid, effectively guarantee that the recovery liquid can reach the standard of reutilization, mixing mechanism can make nutrient substance and recovery liquid carry out intensive mixing, improves the effect of reutilization.

Drawings

Fig. 1 is one of the schematic structural diagrams of the present invention;

fig. 2 is a second schematic structural diagram of the present invention;

fig. 3 is a third schematic structural diagram of the present invention;

FIG. 4 is an enlarged view of the structure A of FIG. 1 according to the present invention;

fig. 5 is an enlarged view of a structure B in fig. 2 according to the present invention.

In the figure: 1. a base plate; 2. a filtration tank; 3. a mixing tank; 4. a liquid inlet pipe; 5. a first filter plate; 6. a second filter plate; 7. a first filtration zone; 8. a second filtration zone; 9. a funnel-shaped slag discharge pipe; 10. a slag discharge pipe; 11. a water pump; 12. a connecting pipe; 13. a liquid injection pipe; 14. a mixing mechanism; 15. a liquid discharge pipe; 16. a housing; 17. a servo motor; 18. rotating the rod; 19. stirring blades; 20. a valve; 21. a connecting hopper; 22. a rectangular block; 23. a guide groove; 24. a cover plate; 25. a rectangular opening; 26. a handle.

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.

Referring to fig. 1-5, the present invention provides a recovered liquid filtering apparatus, wherein the technical solution is as follows:

including bottom plate 1, bottom plate 1's top fixedly connected with filtering ponds 2 and mixing tank 3, one side intercommunication of filtering ponds 2 is fixed with feed liquor pipe 4, be provided with first filter 5 and second filter 6 in the inner chamber of filtering ponds 2, first filter 5 separates filtering ponds 2 for first filtering area 7 and second filtering area 8 with second filter 6, first filtering area 7 communicates respectively with the bottom of second filtering area 8 has funnel-shaped slag pipe 9, the common intercommunication of bottom of two funnel-shaped slag pipe 9 has slag pipe 10, water pump 11 is installed at bottom plate 1's top, water pump 11's water inlet and filtering ponds 2 intercommunication, connecting pipe 12 and mixing tank 3 intercommunication are passed through to water pump 11's delivery port, mixing tank 3's top intercommunication has notes liquid pipe 13, be provided with mixing mechanism 14 in the mixing tank 3, one side intercommunication of mixing tank 3 has fluid-discharge tube 15.

In this embodiment, preferably, the mixing mechanism 14 includes a housing 16 fixedly connected to the top of the mixing tank 3, a servo motor 17 is fixedly installed in the housing 16, a rotating rod 18 is rotatably connected to the inside of the mixing tank 3, a plurality of stirring blades 19 are fixedly connected to the rotating rod 18, and the top of the rotating rod 18 is fixedly connected to a motor shaft of the servo motor 17; the mixing mechanism 14 can mix the nutrient solution and the recovery solution thoroughly.

In this embodiment, preferably, the slag discharging pipe 10 is provided with a valve 20; the valve 20 is arranged to facilitate the control of slag discharge.

In this embodiment, it is preferable that the pore diameter of the first filter plate 5 is larger than that of the second filter plate 6; the large-particle waste residues and the small-particle waste residues are conveniently filtered.

In this embodiment, preferably, the top of the liquid injection pipe 13 is fixedly connected with a connecting hopper 21; the setting of connecting hopper 21 can conveniently pour into the nutrient solution into mixing tank 3.

In the embodiment, preferably, the inner wall of the filtering tank 2 is fixedly connected with a plurality of rectangular blocks 22, a guide groove 23 is formed between every two adjacent rectangular blocks 22, and the first filtering plate 5 and the second filtering plate 6 are respectively connected with the guide groove 23 in a sliding manner; the guide groove 23 is provided to facilitate the removal of the first filter plate 5 and the second filter plate 6.

In this embodiment, preferably, the top end of the filtering tank 2 is fixedly connected with a cover plate 24, the cover plate 24 is provided with a rectangular opening 25 for the first filtering plate 5 and the second filtering plate 6 to pass through, and the first filtering plate 5 and the second filtering plate 6 are fixedly connected with handles 26 convenient for lifting; the setting of apron 24 can prevent that the recovery liquid from splashing out, and the setting of rectangle mouth 25 can conveniently be taken first filter 5 and second filter 6 out and clear up.

The utility model discloses a theory of operation and use flow:

when the recovery liquid filtering treatment device is used, firstly, recovery liquid is injected into a filtering tank 2, then, when the recovery liquid with waste residues enters a first filtering area 7, part of the waste residues directly fall into a funnel-shaped slag discharging pipe 9 below under the influence of gravity, then, large-particle waste residues are thoroughly filtered through a first filtering plate 5, the recovery liquid immediately enters a second filtering area 8 for fine filtering, smaller-particle waste residues are filtered again, the larger-particle waste residues and the smaller-particle waste residues both fall into the funnel-shaped slag discharging pipe 9 under the influence of gravity, when more waste residues exist in the funnel-shaped slag discharging pipe 9, the waste residues are discharged through a slag discharging pipe 10, and the recovery liquid is stopped being injected into the filtering tank 2 during slag discharging; the fully filtered recovery liquid is pumped into the mixing tank 3 through the water pump 11, then nutrient substances are injected through the liquid injection pipe 13, the mixing mechanism 14 is started to stir the recovery liquid at the moment, the nutrient substances are fully mixed in the recovery liquid, and finally the recovery liquid reaching the secondary utilization standard is discharged through the liquid discharge pipe 15 for standby.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a recovery liquid filtration treatment device, includes bottom plate (1), its characterized in that: the top of the bottom plate (1) is fixedly connected with a filtering tank (2) and a mixing tank (3), one side of the filtering tank (2) is fixedly communicated with a liquid inlet pipe (4), an inner cavity of the filtering tank (2) is internally provided with a first filtering plate (5) and a second filtering plate (6), the filtering tank (2) is divided into a first filtering area (7) and a second filtering area (8) by the first filtering plate (5) and the second filtering plate (6), the bottoms of the first filtering area (7) and the second filtering area (8) are respectively communicated with a funnel-shaped slag outlet pipe (9), the bottoms of the two funnel-shaped slag outlet pipes (9) are jointly communicated with a slag outlet pipe (10), the top of the bottom plate (1) is provided with a water pump (11), the water inlet of the water pump (11) is communicated with the filtering tank (2), the water outlet of the water pump (11) is communicated with the mixing tank (3) through a connecting pipe (12), the top of the mixing tank (3) is communicated with a liquid injection pipe (13), a mixing mechanism (14) is arranged in the mixing tank (3), and one side of the mixing tank (3) is communicated with a liquid discharge pipe (15).

2. The apparatus according to claim 1, wherein: mixing mechanism (14) include fixed connection and be in mix casing (16) at pond (3) top, the installation is fixed with servo motor (17) in casing (16), the inside of mixing pond (3) is rotated and is connected with dwang (18), a plurality of stirring leaves (19) of fixedly connected with are gone up in dwang (18), the top of dwang (18) with the motor shaft fixed connection of servo motor (17).

3. The apparatus according to claim 1, wherein: and a valve (20) is arranged on the slag discharge pipe (10).

4. The apparatus according to claim 1, wherein: the aperture of the filter pores of the first filter plate (5) is larger than that of the filter pores of the second filter plate (6).

5. The apparatus according to claim 1, wherein: the top of the liquid injection pipe (13) is fixedly communicated with a connecting hopper (21).

6. The apparatus according to claim 1, wherein: a plurality of rectangular blocks (22) are fixedly connected to the inner wall of the filtering tank (2), two adjacent rectangular blocks (22) form a guide groove (23), and the first filtering plate (5) and the second filtering plate (6) are connected with the guide groove (23) in a sliding mode respectively.

7. The apparatus according to claim 1, wherein: the top fixedly connected with apron (24) of filtering ponds (2), the confession has been seted up on apron (24) first filter (5) rectangle mouth (25) that second filter (6) passed, first filter (5) and handle (26) that fixedly connected with conveniently carried on second filter (6).