CN215249943U

CN215249943U - Zero-discharge multi-medium filter convenient for wastewater circulating filtration

Info

Publication number: CN215249943U
Application number: CN202121029596.XU
Authority: CN
Inventors: 崔海英
Original assignee: Jining City Water Co ltd Luquan
Current assignee: Jining City Water Co ltd Luquan
Priority date: 2021-05-14
Filing date: 2021-05-14
Publication date: 2021-12-21
Anticipated expiration: 2031-05-14

Abstract

The utility model discloses a zero release multi-media filter convenient to waste water circulating filtration, including box and bottom plate, the box bottom fixedly connected with support column all around, support column bottom fixedly connected with bottom plate, the first water storage box of the inboard one end fixedly connected with of box, the avris of first water storage box are provided with first filter screen, and first filter screen has seted up the recess with box combination department, the beneficial effects of the utility model are that: firstly, the top of the inboard of box is fixedly connected with first water storage box, second water storage box and third water storage box respectively, and the box openly articulates there is the stainless steel chamber door, takes out the change after the long-term use of filter medium of being convenient for, and secondly, the recess has been seted up with the inboard bottom junction of filter screen to the box, and first filter screen, second filter screen and third filter screen are in equal perpendicular to box in proper order arrangement setting in the box inboard, in time take out the filter screen after the long-term use of being convenient for and wash.

Description

Zero-discharge multi-medium filter convenient for wastewater circulating filtration

Technical Field

The utility model relates to a filter, in particular to be convenient for waste water circulating filtration's zero release multimedium filter.

Background

Can discharge a large amount of sewage often in modern industrial production, the sewage the inside contains multiple harmful substance, and direct emission can lead to the fact destruction to natural ecological environment, and the filter screen among the traditional sewage filter is difficult to regularly take out cleanly, and the time overlength leads to filter screen filter effect lower, takes place to block up, and current sewage filter simultaneously can't be timely change filter medium, uses for a long time, leads to the filter effect low, influences filtration quality.

Therefore, a zero-discharge multi-medium filter which is convenient for wastewater circulating filtration and has the advantages that the filter medium is replaced in time and the filter screen is taken out for periodic cleaning needs to be designed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a zero release multi-media filter convenient to waste water circulating filtration to the traditional sewage filter who proposes in solving above-mentioned background all is vertical setting filter screen, is difficult to regularly take out the filter screen cleanly, and can not in time change filter medium, leads to the problem that the filter effect reduces.

In order to achieve the above object, the utility model provides a following technical scheme: the zero-emission multi-medium filter convenient for wastewater circulating filtration comprises a box body and a bottom plate, wherein support columns are fixedly connected to the periphery of the bottom end of the box body, the bottom end of each support column is fixedly connected with the bottom plate, a first water storage tank is fixedly connected to one end of the inner side of the box body, a first filter screen is arranged on the side of the first water storage tank, a groove is formed in the joint of the first filter screen and the box body, the first filter screen is in sliding connection with the groove formed in the box body, a second water storage tank is arranged on the side of the first filter screen, the second water storage tank is fixedly connected with the inner side wall of the box body, a second filter screen is arranged on the side of the second water storage tank, a groove is formed in the joint of the second filter screen and the box body, the second filter screen is in sliding connection with the groove formed in the box body, a third water storage tank is arranged on the side of the second filter screen, and the third water storage tank is fixedly connected with one end of the inner side of the box body, the avris of third water storage tank is provided with the third filter screen, the recess has been seted up to the junction of third filter screen and box, and the recess sliding connection that third filter screen and box were seted up, it has glass fiber cloth to fill between the lateral wall of third filter screen and box, the delivery port has been seted up to one side that the box is located glass fiber cloth bottom.

Preferably, the front surface of the box body is hinged with a box door, and a sealing strip is fixedly mounted on the side of the box door.

Preferably, the top end of the box body is provided with a cover plate, one side of the top end of the cover plate is fixedly connected with a water inlet, and the middle of the top end of the cover plate is fixedly provided with a handle.

Preferably, the first water storage tank, the second water storage tank and the third water storage tank are all of cuboid structures with hollow-out two sides, and the interior of the first water storage tank, the interior of the second water storage tank and the interior of the third water storage tank are respectively filled with a smokeless coal bed, a quartz sand layer and a polyvinyl chloride resin layer.

Preferably, the aperture of the first filter is larger than that of the second filter, and the aperture of the second filter is larger than that of the third filter.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a zero release multi-media filter convenient to waste water circulating filtration has in time to change filter media and takes out the regularly abluent characteristics of filter screen, specifically speaking:

the first water storage tank, the second water storage tank and the third water storage tank are arranged in the device, so that the storage of the filter medium is facilitated, and meanwhile, the replacement and use of the filter medium are facilitated by matching with the box door, and the improvement of the filtering efficiency and the filtering quality are facilitated; through being equipped with first filter screen, second filter screen and third filter screen in the device, be favorable to filtering the impurity in the waste water, improve filtration quality, first filter screen, second filter screen and third filter screen are all through the recess and the box sliding connection that correspond simultaneously, are favorable to the dismantlement cleanness of first filter screen, second filter screen and third filter screen, and further the effective clear progress of work that has promoted.

Drawings

Fig. 1 is a schematic view of the appearance three-dimensional structure of the present invention;

FIG. 2 is a schematic sectional view of the present invention;

fig. 3 is a schematic view of the structure of the filter screen of the present invention.

In the figure: 1. a box body; 2. a support pillar; 3. a base plate; 4. a first water storage tank; 5. a smokeless coal seam; 6. a first filter screen; 7. a second water storage tank; 8. a quartz sand layer; 9. a second filter screen; 10. a third water storage tank; 11. a polyvinyl chloride resin layer; 12. a third filter screen; 13. glass fiber cloth; 14. a water outlet; 15. a box door; 16. a cover plate; 17. a water inlet; 18. and (4) 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. 1-3, the utility model provides a zero-discharge multi-media filter convenient for wastewater circulation filtration, comprising a box body 1 and a bottom plate 3, wherein a support column 2 is fixedly connected around the bottom end of the box body 1, the bottom end of the support column 2 is fixedly connected with the bottom plate 3, one end of the inner side of the box body 1 is fixedly connected with a first water storage tank 4, the side of the first water storage tank 4 is provided with a first filter screen 6, the joint of the first filter screen 6 and the box body 1 is provided with a groove, the first filter screen 6 is connected with the groove of the box body 1 in a sliding way, the side of the first filter screen 6 is provided with a second water storage tank 7, the second water storage tank 7 is fixedly connected with the inner side wall of the box body 1, the side of the second water storage tank 7 is provided with a second filter screen 9, the joint of the second filter screen 9 and the box body 1 is provided with a groove, the second filter screen 9 is connected with the groove of the box body 1 in a sliding way, the side of the second filter screen 9 is provided with a third water storage tank 10, the third water storage tank 10 is fixedly connected with one end of the inner side of the box body 1, a third filter screen 12 is arranged on the lateral side of the third water storage tank 10, a groove is formed in the joint of the third filter screen 12 and the box body 1, the third filter screen 12 is connected with the box body 1 in a sliding mode through the groove, a glass fiber cloth 13 is filled between the outer lateral wall of the third filter screen 12 and the outer lateral wall of the box body 1, and a water outlet 14 is formed in one side, located at the bottom end of the glass fiber cloth 13, of the box body 1.

Wherein, the front of the box body 1 is hinged with a box door 15, and the side of the box door 15 is fixedly provided with a sealing strip, thereby avoiding sewage leakage.

Wherein, the top of box 1 is provided with apron 16, and one side fixedly connected with water inlet 17 on apron 16 top, and the middle part fixedly mounted on apron 16 top has handle 18.

Wherein, first water storage tank 4, second water storage tank 7 and third water storage tank 10 are the cuboid structure of both sides fretwork, and state the inside of first water storage tank 4, the inside of second water storage tank 7 and the inside from left to right of third water storage tank 10 are filled respectively has smokeless coal seam 5, quartz sand layer 8 and polyvinyl chloride resin layer 11, suspended impurity can be got rid of to smokeless coal seam 5 and quartz sand layer 8, 11 many micropores on the polyvinyl chloride resin layer, can adsorb the filtration to tiny particulate matter, thereby carry out filtration many times to sewage, reinforcing filter effect.

Wherein, the aperture of first filter screen 6 is greater than the aperture of second filter screen 9, the aperture of second filter screen 9 is greater than the aperture of third filter screen 12, has both guaranteed filterable effect, and has avoided the impurity in the sewage to block up the filter screen.

The working principle is as follows:

firstly, a water inlet 17 is opened, wastewater is poured into a first water storage tank 4 in a tank body 1 through the water inlet 17, the wastewater is filtered for the first time through a smokeless coal bed 5 arranged in the first water storage tank 4, the wastewater in the first water storage tank 4 flows into a second water storage tank 7 through a first filter screen 6 due to the height difference between the first water storage tank 4 and the first filter screen 6, a quartz sand layer 8 is arranged in the second water storage tank 7, the wastewater is filtered for the second time, after the wastewater flows into the second water storage tank 7, the wastewater flows into a third water storage tank 10 through a second filter screen 9 due to the height difference between the second water storage tank 7 and the third water storage tank 10, a polyvinyl chloride resin layer 11 is arranged in the third water storage tank 10, the wastewater is purified for the third time, and the height difference exists in a space formed between the third water storage tank 10 and a third filter screen 12 as well as between the third water storage tank 10 and an inner side wall of the tank body 1, therefore, the wastewater flows into the space between the third filter screen 12 and the inner side wall of the box body 1 through the third filter screen 12, the glass fiber cloth 13 is arranged in the space between the third filter screen 12 and the inner side wall of the box body 1 to purify the wastewater for the third time, and the purified water is discharged outside through the water outlet 14 arranged at the bottom end of the space formed by the third filter screen 12 and the inner side wall of the box body 1;

secondly, after the purification work is finished, the door 15 hinged to the front surface of the box body 1 is opened, the first filter screen 6, the second filter screen 9 and the third filter screen 12 which are connected with the bottom end of the inner side of the box body 1 in a sliding mode are taken out to be cleaned and filter media are replaced, after the cleaning is finished, the first filter screen 6, the second filter screen 9 and the third filter screen 12 are installed with the box body 1 in a sliding mode again and the filter media are replaced again, and the next round of purification is waited.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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. Zero release multi-media filter convenient to waste water circulating filtration, including box (1) and bottom plate (3), its characterized in that: the water tank is characterized in that support columns (2) are fixedly connected to the periphery of the bottom end of the tank body (1), a bottom plate (3) is fixedly connected to the bottom end of the support columns (2), a first water storage tank (4) is fixedly connected to one end of the inner side of the tank body (1), a first filter screen (6) is arranged on the side of the first water storage tank (4), a groove is formed in the joint of the first filter screen (6) and the tank body (1), the first filter screen (6) is in sliding connection with the groove formed in the tank body (1), a second water storage tank (7) is arranged on the side of the first filter screen (6), the second water storage tank (7) is fixedly connected to the inner side wall of the tank body (1), a second filter screen (9) is arranged on the side of the second water storage tank (7), a groove is formed in the joint of the second filter screen (9) and the tank body (1), and the second filter screen (9) is in sliding connection with the groove formed in the tank body (1), the avris of second filter screen (9) is provided with third water storage tank (10), third water storage tank (10) and the inboard one end fixed connection of box (1), the avris of third water storage tank (10) is provided with third filter screen (12), the recess has been seted up with the combination department of box (1) in third filter screen (12), and the recess sliding connection that third filter screen (12) and box (1) were seted up, it has glass fiber cloth (13) to fill between the lateral wall of third filter screen (12) and box (1), delivery port (14) have been seted up to one side that box (1) is located glass fiber cloth (13) bottom.

2. The zero-emission multi-media filter facilitating wastewater recirculation filtration of claim 1, wherein: the front of the box body (1) is hinged with a box door (15), and a sealing strip is fixedly mounted on the side of the box door (15).

3. The zero-emission multi-media filter facilitating wastewater recirculation filtration of claim 1, wherein: the water storage tank is characterized in that a cover plate (16) is arranged at the top end of the tank body (1), a water inlet (17) is fixedly connected to one side of the top end of the cover plate (16), and a handle (18) is fixedly mounted in the middle of the top end of the cover plate (16).

4. The zero-emission multi-media filter facilitating wastewater recirculation filtration of claim 1, wherein: the first water storage tank (4), the second water storage tank (7) and the third water storage tank (10) are all of cuboid structures with two hollowed sides, and a smokeless coal bed (5), a quartz sand layer (8) and a polyvinyl chloride resin layer (11) are filled in the first water storage tank (4), the second water storage tank (7) and the third water storage tank (10) respectively.

5. The zero-emission multi-media filter facilitating wastewater recirculation filtration of claim 1, wherein: the aperture of the first filter screen (6) is larger than that of the second filter screen (9), and the aperture of the second filter screen (9) is larger than that of the third filter screen (12).