CN218371838U

CN218371838U - Multi-stage filter

Info

Publication number: CN218371838U
Application number: CN202221620844.2U
Authority: CN
Inventors: 白雪峰; 刘宏亮; 张娟
Original assignee: Shandong Toyota Water Saving Equipment Co ltd
Current assignee: Shandong Toyota Water Saving Equipment Co ltd
Priority date: 2022-10-17
Filing date: 2022-10-17
Publication date: 2023-01-24
Anticipated expiration: 2032-10-17

Abstract

The utility model discloses a multistage filter, which comprises an equipment box body, a liquid inlet pipe and a liquid outlet pipe; the equipment box body is used for supporting internal elements, the liquid inlet pipe and the liquid outlet pipe are arranged on the equipment box body, and a solid impurity filtering assembly, an active carbon adsorption assembly and an active carbon automatic replacement assembly are arranged in the equipment box body; wherein, solid impurity filtering component includes: the filter screen comprises a filter screen frame, a sliding chute, a filter screen, a locking buckle column, a switch buckle column, a spring, a longitudinal buckle column groove and a transverse buckle column groove; the utility model relates to a filter technical field possesses following beneficial effect: through the multi-stage filtration treatment of solid impurity filtration and activated carbon adsorption, the harmful substances in the wastewater can be adsorbed and purified by the activated carbon while the solid impurities are removed, and the wastewater can be substantially purified.

Description

Multi-stage filter

Technical Field

The utility model relates to a filter technical field specifically is a multistage filter.

Background

The existing patent numbers are: CN201620345514.5 a liquid filter with magnetic means comprising: the liquid filter comprises a liquid filter body, a liquid inlet and a liquid outlet, a detachable sealing cover, a sealing device and a magnetic device; the liquid filter body is a hollow container with an opening at the top and formed by a metal shell, and the liquid inlet and the liquid outlet are respectively arranged at two corresponding sides of the side wall of the metal shell of the liquid filter body and are used for the inflow and/or outflow of liquid; the detachable sealing cover is detachably covered on the top opening of the liquid filter body through a sealing device, so that liquid flows in and/or out of the liquid filter body in a sealing state; the magnetic device is detachably arranged in the liquid filter body;

when carrying out waste water treatment, traditional filter only has the effect of filtering solid impurity, and can not filter the harmful substance in the waste water, and the function is more single, can not carry out essential purification with waste water, can not guarantee that the waste water after the filtration treatment reaches standard.

SUMMERY OF THE UTILITY MODEL

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a multi-stage filter comprises an equipment box body, a liquid inlet pipe and a liquid outlet pipe; the equipment box body is used for supporting internal elements, the liquid inlet pipe and the liquid outlet pipe are arranged on the equipment box body, and a solid impurity filtering assembly, an active carbon adsorption assembly and an active carbon automatic replacement assembly are arranged in the equipment box body;

wherein, solid impurity filtering component includes: the filter screen comprises a filter screen frame, a sliding chute, a filter screen, a locking buckle column, a switch buckle column, a spring, a longitudinal buckle column groove and a transverse buckle column groove;

the spout is seted up at heated warehouses below inboard, the filter screen frame is installed in the spout, the filter screen is installed in the filter screen frame, vertical buckle post groove is seted up inside the heated warehouses with horizontal buckle post groove, and the spring suit is respectively at locking buckle post and switch buckle post lower extreme, and locking buckle post is installed at horizontal buckle post inslot, and switch buckle post is installed at vertical buckle post inslot.

Preferably, the equipment box body is provided with an observation window.

Preferably, a movable wheel is arranged below the equipment box body.

Preferably, a one-way valve is arranged on the liquid outlet pipe.

Preferably, the activated carbon adsorption module comprises: an upper support net rack, a lower support net rack and solid active carbon;

the support rack is installed inside the equipment box body, and the solid activated carbon is placed between the upper support rack and the lower support rack.

Preferably, the automatic activated carbon replacement assembly comprises; the electric push rod, the push plate and the auxiliary door;

the electric push rod is installed on the inner wall of the equipment box body, the push plate is installed on the electric push rod, and the auxiliary door is installed on the equipment box body.

Advantageous effects

This multistage filter possesses following beneficial effect:

through the multi-stage filtration treatment of solid impurity filtration and activated carbon adsorption, the harmful substances in the wastewater can be adsorbed and purified by the activated carbon while the solid impurities are removed, and the wastewater can be substantially purified.

Drawings

Fig. 1 is a schematic view of a multistage filter according to the present invention.

Fig. 2 is a schematic sectional view of a multistage filter according to the present invention.

Fig. 3 is a schematic side view of the multistage filter of the present invention.

Fig. 4 is a schematic view of a solid impurity filtering assembly of the multistage filter according to the present invention.

In the figure: 1. an equipment box body; 2. a liquid inlet pipe; 3. a liquid outlet pipe; 4. a filter screen frame; 5. a chute; 6. a filter screen; 7. locking the buckling column; 8. a switch buckle column; 9. a spring; 10. a longitudinal snap post slot; 11. a transverse buckling column groove; 12. an upper supporting net rack; 13. a net rack is supported below; 14. solid activated carbon; 15. an electric push rod; 16. pushing a plate; 17. an auxiliary door;

Detailed Description

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. 1-4, the present invention provides a technical solution.

A multi-stage filter comprises an equipment box body 1, a liquid inlet pipe 2 and a liquid outlet pipe 3; the equipment box body 1 is used for supporting internal elements, the liquid inlet pipe 2 and the liquid outlet pipe 3 are installed on the equipment box body 1, and a solid impurity filtering component, an active carbon adsorption component and an active carbon automatic replacement component are arranged in the equipment box body 1;

wherein, solid impurity filtering component includes: the device comprises a filter screen frame 4, a sliding groove 5, a filter screen 6, a locking buckling column 7, a switch buckling column 8, a spring 9, a longitudinal buckling column groove 10 and a transverse buckling column groove 11;

the utility model discloses a switch buckle switch, including filter screen frame 4, spout 5, vertical buckle post groove 10, spring 9 suit respectively at locking buckle post 7 and switch buckle 8 lower extreme, the spout 5 is seted up at heated warehouses below inboardly, filter screen frame 4 is installed in spout 5, filter screen 6 is installed in filter screen frame 4, vertical buckle post groove 10 is seted up inside heated warehouses with horizontal buckle post groove 11, and locking buckle post 7 is installed in horizontal buckle post groove 11, and switch buckle post 8 is installed in vertical buckle post groove 10.

It should be noted that, when the filter screen frame 4 needs to be detached, the switch buckling column 8 on the equipment box body 1 is pressed to move the switch buckling column 8, so that the locking buckling column 7 rebounds and contracts through the spring 9, the filter screen frame 4 can be unlocked and can be drawn out, and the filter screen 6 is used for intercepting solid impurities in the wastewater.

Preferably, the apparatus casing 1 is further provided with an observation window.

It should be noted that the observation window is used for observing the internal operation condition.

Preferably, a moving wheel is arranged below the equipment box 1.

It should be noted that the moving wheels are used for the movement of the apparatus.

Preferably, a one-way valve is arranged on the liquid outlet pipe 3;

it should be noted that the check valve is used for controlling the water outlet of the liquid outlet pipe 3.

Preferably, further, the activated carbon adsorption module comprises: an upper support net frame 12, a lower support net frame 13 and solid activated carbon 14;

the support net rack is installed inside the equipment box body 1, and the solid activated carbon 14 is placed between the upper support net rack 12 and the lower support net rack 13.

It should be noted that the upper support net frame 12 and the lower support net frame 13 are used for wrapping the solid activated carbon 14 inside, and the solid activated carbon 14 is used for adsorbing harmful impurities in the wastewater.

Preferably, further, the automatic activated carbon replacement assembly comprises; an electric push rod 15, a push plate 16 and an auxiliary door 17;

the electric push rod 15 is installed on the inner wall of the equipment box body 1, the push plate 16 is installed on the electric push rod 15, and the auxiliary door 17 is installed on the equipment box body 1.

It should be noted that, when the internal activated carbon needs to be replaced, the auxiliary door 17 is opened, the electric push rod 15 starts the push plate 16 to move inwards, so as to push the solid activated carbon 14 out of the auxiliary door 17, and thus, the automatic pushing of the activated carbon is realized.

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. A multi-stage filter comprises an equipment box body, a liquid inlet pipe and a liquid outlet pipe; the equipment box body is used for supporting internal elements, and the liquid inlet pipe and the liquid outlet pipe are installed on the equipment box body;

2. The multiple stage filter of claim 1, wherein the equipment housing has a viewing window.

3. The multistage filter according to claim 1, wherein a moving wheel is provided under the apparatus casing.

4. The multiple stage filter of claim 1, wherein the outlet tube is provided with a one-way valve.

5. The multi-stage filter of claim 1, wherein the activated carbon adsorption module comprises: an upper support net rack, a lower support net rack and solid active carbon;

the support rack is installed inside the equipment box body, solid active carbon is placed between the upper support rack and the lower support rack.

6. The multistage filter of claim 1, wherein said automatic activated carbon change assembly comprises; the electric push rod, the push plate and the auxiliary door;