Industrial wastewater environment-friendly treatment filtering device

Abstract

The utility model discloses an industrial wastewater environment-friendly treatment filtering device which comprises a shell, two filtering assemblies are installed in the shell up and down, each filtering assembly comprises a filter screen plate, a fixed top plate, a fixed bottom plate and a blocking cover, and the filter screen plates are obliquely arranged; the fixed top plate and the fixed bottom plate are fixed to the top ends and the bottom ends of the filter screen plates respectively, the upper filter screen plate and the lower filter screen plate incline in the opposite directions, and the blocking covers are fixed to the outer sides, close to the bottom ends, of the filter screen plates. The two filtering assemblies are arranged in the shell, particulate matter in industrial wastewater can be doubly filtered, the filtering effect is improved, meanwhile, filtered impurities are gathered on the inner side of a blocking cover, personnel can take out the filtering assemblies regularly, and therefore the filtered impurities are removed; people can quickly complete disassembly and assembly of the filtering assembly without auxiliary tools, and disassembly can be carried out with bare hands.

Description

Technical Field

[0001] The utility model belongs to the technical field of filtering devices, and particularly relates to an environmental protection filtering device for industrial wastewater treatment. Background Art

[0002] A large amount of wastewater is generated during industrial production processes. This wastewater needs to be treated before being discharged. Commonly used methods generally involve adding chemical agents and electrolysis for purification. However, industrial wastewater not only contains various harmful elements but also generally contains various particulate matters or impurities. If these solids are not filtered beforehand and removed, it is very easy to clog various subsequent purification devices. Therefore, an efficient filtering device is designed to filter industrial wastewater. Content of the Utility Model

[0003] The purpose of the utility model is to provide an environmental protection filtering device for industrial wastewater treatment to solve the problem that a large amount of particulate matters in industrial wastewater need to be filtered efficiently and thoroughly beforehand as mentioned in the above background art.

[0004] To achieve the above purpose, the utility model provides the following technical solution: An environmental protection filtering device for industrial wastewater treatment includes a housing. Two filtering components are installed up and down inside the housing. The filtering component includes a filter screen plate, a fixed top plate, a fixed bottom plate, and a shielding cover. The filter screen plate is inclined. The fixed top plate and the fixed bottom plate are respectively fixed at the top and bottom of the filter screen plate. The upper and lower filter screen plates are inclined in opposite directions. The shielding cover is fixed on the outer side of the filter screen plate near the bottom end. An installation component is connected between the filtering component and the housing. The installation component includes a lapping plate, a threaded insertion rod, and a threaded knob. The lapping plates are alternately fixed on both sides of the inner wall of the housing. The fixed top plate and the fixed bottom plate are respectively lapped on the corresponding lapping plates. A threaded insertion rod is fixed on the top surface of the lapping plate lapped with the fixed top plate. The threaded insertion rod passes through the fixed top plate. The threaded knob is threadedly connected to the top end of the threaded insertion rod.

[0005] Preferably, the filtering component further includes a handle, and the handle is fixed on the top of the shielding cover.

[0006] Preferably, a water inlet pipe is provided on one side of the top end of the housing, and the water inlet pipe is directly above the top end of the upper filtering component.

[0007] Preferably, a side window is provided on one side of the housing, and the side window is close to the top end side of the lower filtering component.

[0008] Preferably, a rotary cover is rotatably connected to the top end of the housing through a rotating shaft, and a foot pad is fixed at the bottom of the housing.

[0009] Preferably, a pre-purification component is provided at the inner bottom of the housing. The pre-purification component includes a purification bottom pool, an addition pipe, a bottom cavity, a rotating motor, and a stirring rod. The purification bottom pool is installed at the inner bottom of the housing. The bottom cavity is opened at the inner bottom of the purification bottom pool. The rotating motor is installed inside the bottom cavity. The output shaft of the rotating motor is fixedly connected to the stirring rod. The addition pipe is provided on one side of the housing and is located directly above the purification bottom pool.

[0010] Preferably, a water outlet is provided on one side of the bottom end of the housing, and the water outlet leads to the inside of the purification bottom pool.

[0011] Compared with the prior art, the beneficial effects of the present utility model are:

[0012] By providing two filtering components inside the housing, the particulate matter in industrial wastewater can be filtered twice, improving the filtering effect. At the same time, the filtered impurities converge inside the baffle, and the personnel can regularly take out the filtering components to remove the filtered impurities. Through the installation components, the personnel can quickly complete the disassembly and assembly of the filtering components without the aid of auxiliary tools and can be disassembled by hand. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is a front elevation sectional view of the present utility model;

[0014] Figure 2 is the present utility model Figure 1 a three-dimensional schematic diagram of the filtering component in;

[0015] Figure 3 is the present utility model Figure 1 an enlarged schematic diagram of the installation component in;

[0016] Figure 4 is the present utility model Figure 1 a front elevation sectional view of the pre-purification component in;

[0017] In the figure: 100, housing; 200, filtering component; 201, filter screen plate; 202, fixed top plate; 203, fixed bottom plate; 204, baffle; 205, handle; 300, installation component; 301, overlapping plate; 302, threaded insertion rod; 303, threaded knob; 400, water inlet pipe; 500, side window; 600, pre-purification component; 601, purification bottom pool; 602, addition pipe; 603, bottom cavity; 604, rotating motor; 605, stirring rod; 700, water outlet. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0018] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0019] Embodiment

[0020] Please refer to Figures 1 to 4 , which is an embodiment of the present utility model. This embodiment provides a technical solution: an industrial wastewater environmental protection treatment filtration device, including a housing 100. Two filtration components 200 are installed up and down inside the housing 100. The two filtration components 200 can perform double filtration on the impurities in the wastewater to improve the filtration effect. The filtration component 200 includes a filter screen plate 201, a fixed top plate 202, a fixed bottom plate 203 and a shield 204. The filter screen plate 201 is inclined. The inclined filter screen plate 201 is more conducive to filtering the impurities in the wastewater. The fixed top plate 202 and the fixed bottom plate 203 are respectively fixed at the top and bottom of the filter screen plate 201. The upper and lower two filter screen plates 201 are inclined in opposite directions, increasing the filtration area. The shield 204 is fixed on the outer side of the filter screen plate 201 near the bottom end. The filtered impurities are collected at the bottom end of the filtration component 200 and stored inside the shield 204. An installation component 300 is connected between the filtration component 200 and the housing 100. Through the installation component 300, the installation and disassembly of the filtration component 200 can be completed. The installation component 300 includes a lapping plate 301, a threaded insertion rod 302 and a threaded knob 303. The lapping plates 301 are alternately fixed on both sides of the inner wall of the housing 100. The fixed top plate 202 and the fixed bottom plate 203 are respectively lapped on the corresponding lapping plates 301 to support the filtration component 200. A threaded insertion rod 302 is fixed on the top surface of the lapping plate 301 lapped with the fixed top plate 202. The threaded insertion rod 302 passes through the fixed top plate 202. The threaded knob 303 is threadedly connected to the top end of the threaded insertion rod 302. The threaded knob 303 can be tightened to complete the installation of the filtration component 200. If disassembly is required, just loosen and remove the threaded knob 303. The top end of the housing 100 is rotatably connected to a rotary cover through a rotating shaft, and the bottom of the housing 100 is fixed with foot pads.

[0021] In this embodiment, preferably, the filtration component 200 further includes a handle 205. The handle 205 is fixed on the top of the shield 204. After the fixation of the filtration component 200 is released, the filtration component 200 can be lifted out and removed through the handle 205, so as to clean the internal impurities.

[0022] In this embodiment, preferably, a water inlet pipe 400 is provided on one side of the top end of the outer shell 100. The water inlet pipe 400 is directly above the top end of the upper filtering component 200. Waste water can be introduced through the water inlet pipe 400 for filtration.

[0023] In this embodiment, preferably, a side window 500 is provided on one side of the outer shell 100. The side window 500 is close to the top side of the lower filtering component 200. The side window 500 can be opened to facilitate turning the lower threaded knob 303.

[0024] In this embodiment, preferably, a pre-purification component 600 is provided at the inner bottom of the outer shell 100. The pre-purification component 600 can pre-purify the filtered waste water. The pre-purification component 600 includes a purification bottom pool 601, an addition pipe 602, a bottom cavity 603, a rotating motor 604 and a stirring rod 605. The purification bottom pool 601 is installed at the inner bottom of the outer shell 100. The filtered waste water enters the inside of the purification bottom pool 601. The bottom cavity 603 is opened on the inner bottom of the purification bottom pool 601. The rotating motor 604 is installed inside the bottom cavity 603. The output shaft of the rotating motor 604 is fixedly connected to the stirring rod 605. The addition pipe 602 is provided on one side of the outer shell 100 and is located directly above the purification bottom pool 601. Chemical agents can be added into the purification bottom pool 601 through the addition pipe 602 to purify the waste water. At the same time, the rotating motor 604 can be started to drive the stirring rod 605 to rotate to improve the purification effect.

[0025] In this embodiment, preferably, a water outlet 700 is provided on one side of the bottom end of the outer shell 100. The water outlet 700 leads to the inside of the purification bottom pool 601. The purified water is discharged from the water outlet 700.

[0026] Although the embodiments of the present invention have been shown and described (see the above detailed description), those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An environmentally friendly industrial wastewater treatment and filtering device, comprising a housing (100), characterized in that: Two filter assemblies (200) are installed in the upper and lower parts of the housing (100). The filter assembly (200) comprises a filter plate (201), a fixed top plate (202), a fixed bottom plate (203) and a shield (204). The filter plate (201) is tilted. The fixed top plate (202) and the fixed bottom plate (203) are fixed to the top and bottom ends of the filter plate (201) respectively. The upper and lower filter plates (201) are tilted in opposite directions. The shield (204) is fixed to the outer side of the filter plate (201) near the bottom end. The filter assembly (200) is connected to the housing (100). A mounting assembly (300) is provided, wherein the mounting assembly (300) comprises a lap plate (301), a threaded rod (302) and a threaded knob (303), wherein the lap plates (301) are alternately fixed on both sides of the inner wall of the housing (100), the fixed top plate (202) and the fixed bottom plate (203) are respectively lapped on the corresponding lap plates (301), the top surface of the lap plate (301) lapped with the fixed top plate (202) is fixed with a threaded rod (302), the threaded rod (302) passes through the fixed top plate (202), and the threaded knob (303) is threadedly connected to the top end of the threaded rod (302).

2. The industrial wastewater environmental treatment and filtering device according to claim 1, characterized in that: The filter assembly (200) further comprises a handle (205), and the handle (205) is fixed on the top of the shield (204).

3. The industrial wastewater environmental treatment and filtering device according to claim 1, characterized in that: A water inlet pipe (400) is provided on one side of the top end of the housing (100), and the water inlet pipe (400) is located directly above the top end of the upper filter assembly (200).

4. The industrial wastewater environmental treatment and filtering device according to claim 1, characterized in that: A side window (500) is provided on one side of the housing (100), and the side window (500) is close to the top side of the filter assembly (200) below.

5. The industrial wastewater environmental treatment and filtering device according to claim 1, characterized in that: The top of the housing (100) is rotatably connected to a rotary cover via a rotating shaft, and a foot pad is fixed to the bottom of the housing (100).

6. The industrial wastewater environmental treatment and filtering device according to claim 1, characterized in that: A pre-purification assembly (600) is provided at the inner bottom of the housing (100), and the pre-purification assembly (600) comprises a purification bottom pool (601), an addition pipe (602), a bottom cavity (603), a rotating motor (604) and a stirring rod (605). The purification bottom pool (601) is installed at the inner bottom of the housing (100), the bottom cavity (603) is opened on the inner side of the bottom of the purification bottom pool (601), the rotating motor (604) is installed inside the bottom cavity (603), the output shaft of the rotating motor (604) is fixedly connected to the stirring rod (605), and the addition pipe (602) is provided on one side of the housing (100) and is located directly above the purification bottom pool (601).

7. The industrial wastewater environmental treatment and filtering device according to claim 6, characterized in that: A water outlet (700) is provided on one side of the bottom end of the housing (100), and the water outlet (700) leads to the interior of the purification pool (601).

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