CN217409882U

CN217409882U - Multistage filter equipment based on landfill leachate concentrate is handled

Info

Publication number: CN217409882U
Application number: CN202220966201.7U
Authority: CN
Inventors: 张言坤
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-04-25
Filing date: 2022-04-25
Publication date: 2022-09-13
Anticipated expiration: 2032-04-25

Abstract

The utility model discloses a multistage filtering device based on landfill leachate concentrated solution treatment, which belongs to the field of landfill filtration and comprises a filter box, wherein a first positioning block is fixedly connected to the side surface of an inner cavity of the filter box; through setting up the rose box, the inlet pipe, the discharging pipe, a locating piece, a filter screen, No. two locating pieces, No. two filter screens, the lead screw, positive and negative motor, the slider, locating lever and brush, can be to landfill leachate filterable in-process, at first utilize a filter screen to filter landfill leachate's large granule impurity, No. two filter screens of recycling filter screen filter landfill leachate's small granule impurity, the filter effect to landfill leachate has been improved, and utilize positive and negative motor to drive the brush and take place horizontal migration, be convenient for sweep away the impurity at filter screen top, avoid the too much problem that leads to the filter screen jam of impurity, thereby brought the facility for filter equipment's use.

Description

Multistage filter equipment based on landfill leachate concentrate is handled

Technical Field

The utility model belongs to the technical field of the rubbish filters, concretely relates to multistage filter equipment based on landfill leachate concentrate is handled.

Background

The landfill leachate is high-concentration organic wastewater which is derived from water contained in garbage in a landfill site, rain, snow and other water entering the landfill site, is formed by deducting the saturated water holding capacity of the garbage and a soil covering layer and passing through the garbage layer and the soil covering layer, and in the process of treating the landfill leachate, a filtering device is needed to filter the landfill leachate

However, the present multistage filter equipment for most landfill leachate, after using, the filter screen can take place to block up to inconvenience has been brought for subsequent landfill leachate's filtration, and present multistage filter equipment for most landfill leachate, be not convenient for dismantle the change to the filter screen, lead to the filter screen to take place saturation phenomenon after using for a long time, thereby reduced the filter effect to landfill leachate, for this reason, we propose a multistage filter equipment based on landfill leachate concentrate is handled.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a multistage filter equipment based on landfill leachate concentrate is handled to solve the problem that provides among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a multistage filter equipment based on landfill leachate concentrate is handled, includes the rose box, No. one locating piece of side fixedly connected with of rose box inner chamber, No. one the filter screen has been cup jointed in the inside activity of a locating piece, No. two locating pieces of side fixedly connected with of rose box inner chamber, No. two filter screens have been cup jointed in the inside activity of No. two locating pieces, the lead screw has been cup jointed in the side activity of rose box, the one end fixedly connected with positive and negative motor of lead screw, and the outside screw thread of lead screw has cup jointed the slider, the locating lever has been cup jointed in the inside activity of slider, and the bottom fixedly connected with brush of slider, the side fixedly connected with fixed plate of a filter screen, the side fixedly connected with of fixed plate is sealed to be filled up, and the inside screw thread of fixed plate has cup jointed construction bolt.

As a preferred embodiment, the top fixedly connected with inlet pipe of rose box, and the side fixedly connected with discharging pipe of rose box, the bottom fixedly connected with swash plate of the inner chamber of rose box.

As a preferred embodiment, the inner thread of the sliding block is matched with the outer thread of the screw rod, and the screw rod and the positioning rod are parallel to each other.

As a preferred embodiment, the bottom of the brush is in close contact with the top of the first filter screen, and the aperture value of the first filter screen is larger than that of the second filter screen.

In a preferred embodiment, the gasket is made of a rubber material.

In a preferred embodiment, the external thread of the mounting bolt is matched with the internal thread of the fixing plate, and the outer part of the mounting bolt is sleeved with the internal thread of the filter box.

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

the multistage filtering device based on landfill leachate concentrated solution treatment can filter large-particle impurities of landfill leachate by using the first filter screen and small-particle impurities of the landfill leachate by using the second filter screen in the process of filtering the landfill leachate by arranging the filter box, the feeding pipe, the discharging pipe, the first positioning block, the first filter screen, the second positioning block, the second filter screen, the lead screw, the positive and negative motors, the slide block, the positioning rod and the brush, so that the impurities at the top of the filter screen can be conveniently swept away, the problem that the filter screen is blocked due to excessive impurities is avoided, and convenience is brought to the use of the filtering device;

this multi-stage filtration device based on landfill leachate concentrate handles through setting up a locating piece, a filter screen, fixed plate, sealed pad and construction bolt, can utilize construction bolt to be convenient for dismantle the change to a filter screen, has avoided taking place the saturation phenomenon after a filter screen uses for a long time to landfill leachate's filter effect has been improved.

Drawings

FIG. 1 is a schematic front view of the structure of the present invention;

FIG. 2 is a front cross-sectional view of the structure of the present invention;

fig. 3 is an enlarged schematic view of a portion a of fig. 2 in the present invention.

In the figure: 1. a filter box; 2. a feed pipe; 3. a discharge pipe; 4. a first positioning block; 5. a first filter screen; 6. a second positioning block; 7. a second filter screen; 8. a screw rod; 9. a positive and negative motor; 10. a slider; 11. positioning a rod; 12. a brush; 13. a fixing plate; 14. a gasket; 15. installing a bolt; 16. a sloping plate.

Detailed Description

The present invention will be further described with reference to the following examples.

The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention. The condition in the embodiment can be further adjusted according to concrete condition the utility model discloses a it is right under the design prerequisite the utility model discloses a simple improvement of method all belongs to the utility model discloses the scope of claiming.

Please refer to fig. 1 and fig. 2, the utility model provides a multistage filter based on landfill leachate concentrate handles, including rose box 1, for the convenience of carrying out the feeding to landfill leachate, can be at the top fixedly connected with inlet pipe 2 of rose box 1, and the side fixedly connected with discharging pipe 3 of rose box 1, the bottom fixedly connected with swash plate 16 of the inner chamber of rose box 1, can utilize inlet pipe 2 to feed landfill leachate, it advances to carry out the ejection of compact to the landfill leachate after the filtration to utilize discharging pipe 3 to be convenient for, and can carry out the ejection of compact to the impurity of follow-up sweeping away.

Referring to fig. 2, in order to facilitate the use of the filtering apparatus, a first positioning block 4 is fixedly connected to a side surface of an inner cavity of the filtering box 1, a first filtering net 5 is movably sleeved inside the first positioning block 4, a second positioning block 6 is fixedly connected to a side surface of an inner cavity of the filtering box 1, a second filtering net 7 is movably sleeved inside the second positioning block 6, a lead screw 8 is movably sleeved on a side surface of the filtering box 1, a positive and negative motor 9 is fixedly connected to one end of the lead screw 8, a slider 10 is sleeved on an external thread of the lead screw 8, a positioning rod 11 is movably sleeved inside the slider 10, a brush 12 is fixedly connected to a bottom of the slider 10, an internal thread of the slider 10 is matched with an external thread of the lead screw 8, the lead screw 8 and the positioning rod 11 are parallel to each other, a bottom of the brush 12 is in close contact with a top of the first filtering net 5, an aperture value of the first filtering net 5 is larger than an aperture value of the second filtering net 7, can be to landfill leachate filterable in-process, at first utilize filter screen 5 to filter landfill leachate's large granule impurity, recycle filter screen 7 No. two and filter landfill leachate's small granule impurity, the filter effect to landfill leachate has been improved, when opening positive and negative motor 9, lead screw 8 can take place to rotate, lead screw 8 can drive slider 10 and take place to remove, slider 10 can drive brush 12 and take place to remove, be convenient for sweep away the impurity at filter screen top, avoid the too much problem that leads to the filter screen jam of impurity, thereby brought the facility for filter equipment's use.

Referring to fig. 2 and 3, in order to improve the sealing performance of the filter box 1, the fixing plate 13 may be fixedly connected to a side surface of the first filter screen 5, the gasket 14 is fixedly connected to a side surface of the fixing plate 13, and the gasket 14 is made of a rubber material, and since the gasket 14 is made of the rubber material, the rubber material has a characteristic of good sealing effect, thereby improving the sealing performance of the filter box 1.

Please refer to fig. 2 and fig. 3, in order to facilitate the disassembly and replacement of the filter screen, the mounting bolt 15 can be sleeved on the internal thread of the fixing plate 13, the external thread of the mounting bolt 15 is matched with the internal thread of the fixing plate 13, and the external part of the mounting bolt 15 is sleeved on the internal thread of the filter box 1, so that the filter screen can be disassembled and replaced by using the mounting bolt 15, thereby avoiding the saturation phenomenon after the filter screen is used for a long time, and improving the filtering effect of the landfill leachate.

The utility model discloses a theory of operation and use flow: at first, utilize inlet pipe 2 to carry out the feeding to landfill leachate, then filter screen 5 filters landfill leachate's large granule impurity, recycle No. two filter screens 7 and filter landfill leachate's small granule impurity, the filter effect to landfill leachate has been improved, when opening positive and negative motor 9, lead screw 8 can take place to rotate, lead screw 8 can drive slider 10 and take place to remove, slider 10 can drive brush 12 and take place to remove, be convenient for sweep away the impurity at filter screen top, avoid the too much problem that leads to the filter screen jam of impurity, thereby brought the facility for filter equipment's use, can utilize mounting bolt 15 to be convenient for dismantle the change to the filter screen at last, the saturation phenomenon takes place after having avoided the filter screen to use for a long time, thereby the filter effect to landfill leachate has been improved.

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 filtration device based on landfill leachate concentrate is handled, includes rose box (1), its characterized in that: the side face of the inner cavity of the filter box (1) is fixedly connected with a first positioning block (4), a first filter screen (5) is sleeved on the inner portion of the first positioning block (4), a second positioning block (6) is fixedly connected on the side face of the inner cavity of the filter box (1), a second filter screen (7) is sleeved on the inner portion of the second positioning block (6), a lead screw (8) is sleeved on the side face of the filter box (1) in a movable mode, one end of the lead screw (8) is fixedly connected with a positive and negative motor (9), a sliding block (10) is sleeved on the outer thread of the lead screw (8), a positioning rod (11) is sleeved on the inner portion of the sliding block (10) in a movable mode, a brush (12) is fixedly connected to the bottom of the sliding block (10), a fixing plate (13) is fixedly connected to the side face of the first filter screen (5), and a sealing gasket (14) is fixedly connected to the side face of the fixing plate (13), and the inner thread of the fixed plate (13) is sleeved with a mounting bolt (15).

2. The multistage filtration plant according to claim 1, wherein: the top fixedly connected with inlet pipe (2) of rose box (1), and the side fixedly connected with discharging pipe (3) of rose box (1), the bottom fixedly connected with swash plate (16) of the inner chamber of rose box (1).

3. The multistage filtration plant according to claim 1, wherein: the inner thread of the sliding block (10) is matched with the outer thread of the screw rod (8), and the screw rod (8) is parallel to the positioning rod (11).

4. The multistage filtration plant according to claim 1, wherein: the bottom of the brush (12) is in close contact with the top of the first filter screen (5), and the aperture value of the first filter screen (5) is larger than that of the second filter screen (7).

5. The multistage filtration plant according to claim 1, wherein: the sealing gasket (14) is made of rubber materials.

6. The multistage filtration plant according to claim 1, wherein: the external thread of the mounting bolt (15) is matched with the internal thread of the fixing plate (13), and the external part of the mounting bolt (15) is sleeved with the internal thread of the filter box (1).