WO2022068102A1

WO2022068102A1 - Environment-friendly municipal sewage treatment apparatus

Info

Publication number: WO2022068102A1
Application number: PCT/CN2020/139243
Authority: WO
Inventors: 路云香
Original assignee: 淄博创立机电科技有限公司
Priority date: 2020-09-29
Filing date: 2020-12-25
Publication date: 2022-04-07
Also published as: CN112121688A

Abstract

An environment-friendly municipal sewage treatment apparatus, relating to the field of environmental protection, and comprising a bottom plate (1). Vertical rods (2) are mounted to the upper portion of the bottom plate (1), a box (5) is fixedly connected above the vertical rods (2), a fixed plate (26) is mounted to the middle inside the box (5), a first filter plate (27) is mounted under the fixed plate (26), a second filter plate (28) is mounted under the first filter plate (27), support plates (3) are fixedly connected to the two sides of the upper portion of the bottom plate (1), a top plate (10) is fixedly connected to the upper portions of the support plates (3), a driving motor (20) is fixedly connected to the right side of the upper portion of the top plate (10), a coupling (19) is fixedly connected to the left side of the driving motor (20), a crank (17) is fixedly connected to the left side of the coupling (19), first bevel gears (12) are fixedly connected to the two ends of the crank (17), second bevel gears (11) are engaged under the first bevel gears (12), stirring shafts (4) are mounted to the middles of the second bevel gears (11), a plurality of discharge ports (8) are formed in the surfaces of the stirring shafts (4), and impellers (6) are fixedly connected to the middles of the stirring shafts (4).

Description

An environmentally friendly municipal sewage treatment device

technical field

The invention relates to the field of environmental protection, in particular to an environmental protection type municipal sewage treatment device.

Background technique

Environmental protection refers to the conscious protection of natural resources by human beings and their rational use to prevent the natural environment from being polluted and damaged; comprehensive management of the polluted and damaged environment must be done to create an environment suitable for human life and work. . Environmental protection also refers to the general term for various actions taken by human beings to solve actual or potential environmental problems, coordinate the relationship between human beings and the environment, and ensure sustainable economic and social development. An environmentally friendly municipal sewage treatment device, comprising a static box, the top of the static box is movably connected with a box cover through a rotating shaft, and it is characterized in that: the front of the static box is inlaid with a box door, and the front of the box door is inlaid with a box door. Handles are welded on both sides, a moving rod is inserted into the bottom of the static box, a limit block is welded at one end of the moving rod inserted into the inside of the static box, and a moving groove is welded on both sides of the moving rod , and a sealing plate is movably connected to one side of the moving groove through the rotating shaft.

Although the above device can treat municipal sewage, its purification efficiency is low, there will be many toxic substances in the water, and there will be many impurities in the water that cannot be adsorbed, resulting in poor purification effect and increasing the burden of subsequent sewage treatment.

SUMMARY OF THE INVENTION

The purpose of the present invention is to provide an environment-friendly municipal sewage treatment device to solve the problems raised in the above background technology.

To achieve the above object, the present invention provides the following technical solutions:

An environmental-friendly municipal sewage treatment device comprises a bottom plate, a vertical pole is installed on the upper part of the bottom plate, a box body is fixedly connected above the vertical pole, a fixed plate is installed in the middle of the box body, a first filter plate is installed under the fixed plate, and a first filter plate is installed under the fixed plate. A second filter plate is installed under a filter plate, a support plate is fixedly connected to both sides of the upper part of the bottom plate, a top plate is fixedly connected to the upper part of the support plate, a drive motor is fixedly connected to the upper right side of the top plate, and a coupling shaft is fixedly connected to the left side of the drive motor The left side of the coupling is fixedly connected with a crank, both ends of the crank are fixedly connected with a first bevel gear, a second bevel gear is meshed under the first bevel gear, a stirring shaft is installed in the middle of the second bevel gear, and the stirring shaft is a hollow shaft There are several feeding ports on the surface of the stirring shaft, an impeller is fixedly connected in the middle of the stirring shaft, a bearing with a seat is installed at the connection between the stirring shaft and the box, and a sliding sleeve is rotatably connected in the middle of the crank. A lifting rod is fixedly connected below, a mounting seat is connected under the lifting rod through pins, a connecting rod is fixedly connected under the mounting seat, an adsorption box is fixedly connected at the lower part of the connecting rod, an electromagnet is installed in the middle of the adsorption box, and the surface of the adsorption box is opened with Several adsorption holes.

As a further solution of the present invention: a water inlet is fixedly connected to the left side of the box body.

As a further solution of the present invention, a water outlet is fixedly connected below the box body, and a control valve is installed in the middle of the water outlet.

As a further solution of the present invention, the material of the first filter plate is quartz sand, and the material of the second filter plate is activated carbon.

As a further solution of the present invention, the drive motor is a deceleration motor, and a shock-absorbing pad is installed under the drive motor.

As a further solution of the present invention: the stirring shaft is rotatably connected with the fixed plate.

As a further solution of the present invention, a wire hole is opened inside the connecting rod.

As a further solution of the present invention: the material of the adsorption box is 304 stainless steel.

As a further solution of the present invention, a support seat is provided on both sides of the crank, the support seat is rotatably connected with the crank, and the support seat is fixedly connected with the top plate.

Compared with the prior art, the beneficial effects of the present invention are:

The environmental-friendly municipal sewage treatment device has a simple structure and is easy to operate. By setting the stirring shaft as a hollow shaft, it is convenient for disinfectants and flocculants to enter the sewage from the feeding port, because the powdered solvent is easily suspended on the surface of the sewage, and the The rotation of the impeller is conducive to its rapid dissolution, disinfection of sewage and adsorption of impurities, and the flocculant that absorbs impurities will become flocculent. Rotation can make the adsorption box go up and down, not only can the sewage be stirred up and down, but also the adsorption area of the electromagnet and the floc can be increased. The present invention has simple structure, good sewage purification effect, reduces subsequent sewage treatment time, reduces treatment cost, and is worthy of use and promotion.

Description of drawings

FIG. 1 is a schematic structural diagram of an environment-friendly municipal sewage treatment device.

FIG. 2 is a schematic structural diagram of a fixed plate in an environment-friendly municipal sewage treatment device.

FIG. 3 is a schematic structural diagram of an adsorption box in an environment-friendly municipal sewage treatment device.

In the picture: 1- Bottom plate, 2- Vertical rod, 3- Support plate, 4- Stirring shaft, 5- Box, 6- Impeller, 7- Water inlet, 8- Feed inlet, 9- Bearing with seat, 10- Top plate, 11-first bevel gear, 12-second bevel gear, 13-pin, 14-mounting seat, 15-lifting rod, 16-sliding sleeve, 17-crank, 18-support seat, 19-coupling, 20-drive motor, 21-shock pad, 22-connecting rod, 23-adsorption box, 24-electromagnet, 25-adsorption hole, 26-fixed plate, 27-first filter plate, 28-second filter plate, 29-Control valve, 30-Water outlet.

Detailed ways

It should be noted that the embodiments of the present invention and the features of the embodiments may be combined with each other under the condition of no conflict.

In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inside", " The orientation or positional relationship indicated by "outside" is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the indicated device or element must have a specific orientation, so as to The specific orientation configuration and operation are therefore not to be construed as limitations of the present invention. In addition, the terms "first", "second", etc. are used for descriptive purposes only, and should not be construed as indicating or implying relative importance or implying the number of indicated technical features. Thus, a feature defined as "first", "second", etc., may expressly or implicitly include one or more of that feature.

In the description of the present invention, it should be noted that the terms "installed", "connected" and "connected" should be understood in a broad sense, unless otherwise expressly specified and limited, for example, it may be a fixed connection or a detachable connection Connection, or integral connection; can be mechanical connection, can also be electrical connection; can be directly connected, can also be indirectly connected through an intermediate medium, can be internal communication between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood through specific situations.

The technical solution of the present patent will be described in further detail below in conjunction with specific embodiments.

Example 1

Please refer to FIG. 1 , an environmentally friendly municipal sewage treatment device, comprising a bottom plate 1, a vertical pole 2 is installed on the upper part of the bottom plate 1, a box body 5 is fixedly connected above the vertical pole 2, and a left side of the box body 5 is fixedly connected with a In the water inlet 7, a water outlet 30 is fixedly connected to the bottom of the box body 5, and a control valve 29 is installed in the middle of the water outlet 30. The control valve 29 can control the discharge of sewage. The plate 26 is convenient for the installation and fixation of the stirring shaft 4, a first filter plate 27 is installed below the fixing plate 26, a second filter plate 28 is installed below the first filter plate 27, and the first filter plate 27 is made of quartz Sand, the material of the second filter plate 28 is activated carbon, the first filter plate 27 and the second filter plate 28 can be re-filtered to absorb excess impurities, the upper two sides of the bottom plate 1 are fixedly connected with support plates 3, and the support plates 3. A top plate 10 is fixedly connected to the upper part, a drive motor 20 is fixedly connected to the right side of the upper part of the top plate 10, a coupling 19 is fixedly connected to the left side of the drive motor 20, a crank 17 is fixedly connected to the left side of the coupling 19, and both ends of the crank 17 are fixed A first bevel gear 11 is connected, a second bevel gear 12 is meshed under the first bevel gear 11, a stirring shaft 4 is installed in the middle of the second bevel gear 12, and the stirring shaft 4 is rotatably connected with the fixing plate 26, and the stirring shaft 4 is Hollow shaft, several feeding ports 8 are opened on the surface of the stirring shaft 4, an impeller 6 is fixedly connected in the middle of the stirring shaft 4, and disinfectant and flocculant are added from the top of the stirring shaft 4 to facilitate the sewage from the feeding port 8. Inside, because the powdery solvent is easily suspended on the surface of the sewage, the driving motor 20 drives the impeller 6 to rotate, which is conducive to its rapid dissolution, sterilizing the sewage and adsorbing impurities. 9. The bearing with seat 9 is easy to install and easy to disassemble.

1-3, a sliding sleeve 16 is rotatably connected in the middle of the crank 17, a lifting rod 15 is fixedly connected under the sliding sleeve 16, a mounting seat 14 is connected under the lifting rod 15 through a pin 13, and a fixing seat 14 is fixedly connected below the mounting seat 14. The connecting rod 22 has a wire hole inside the connecting rod 22, which is convenient for energizing the electromagnet 24. The lower part of the connecting rod 22 is fixedly connected with an adsorption box 23. The material of the adsorption box 23 is 304 stainless steel, and the 304 stainless steel has good corrosion resistance. An electromagnet 24 is installed in the middle of the adsorption box 23. By energizing the electromagnet 24, the electromagnet 24 can adsorb the flocs to the inside of the adsorption box 23. The surface of the adsorption box 23 has a number of adsorption holes 25. Two sides of the 17 are provided with support seats 18 , the support seats 18 are rotatably connected with the crank 17 , and the support seats 18 are fixedly connected with the top plate 10 .

Example 2

In another embodiment of the present invention, the difference between this embodiment and the above-mentioned embodiment is that the drive motor 20 is a deceleration motor, the drive motor has little vibration, low noise and reliable performance, and the drive motor 20 is installed below the There is a shock-absorbing pad 21, which can reduce the vibration generated when the driving motor 20 is in operation, is easy to install, and makes the driving motor 20 run more smoothly.

The working principle of the present invention is: discharge sewage into the box 5 through the water inlet 7, start the driving motor 20, and add disinfectant and flocculant from the top of the stirring shaft 4, so as to facilitate it to enter the sewage from the feeding port 8, because the powder The solvent is easily suspended on the surface of the sewage, and the driving motor 20 drives the impeller 6 to rotate, which is conducive to its rapid dissolution, disinfection of the sewage and adsorption of impurities, and the flocculant that absorbs impurities will become flocculent. The iron 24 can adsorb the flocs to the inside of the adsorption box 23, and the driving motor 20 drives the crank 17 to rotate, which can make the adsorption box 23 move up and down, not only can the sewage be stirred up and down, but also the electromagnet 24 and the floc can be increased. The adsorption area, the first filter plate 27 and the second filter plate 28 can be re-filtered to absorb excess impurities. The present invention has simple structure, good sewage purification effect, reduces subsequent sewage treatment time, reduces treatment cost, and is worthy of use and promotion.

It will be apparent to those skilled in the art that the present invention is not limited to the details of the above-described exemplary embodiments, but that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. Therefore, the embodiments are to be regarded in all respects as illustrative and not restrictive, and the scope of the invention is to be defined by the appended claims rather than the foregoing description, which are therefore intended to fall within the scope of the claims. All changes within the meaning and scope of the equivalents of , are included in the present invention. Any reference signs in the claims shall not be construed as limiting the involved claim.

In addition, it should be understood that although this specification is described in terms of embodiments, not each embodiment only includes an independent technical solution, and this description in the specification is only for the sake of clarity, and those skilled in the art should take the specification as a whole , the technical solutions in each embodiment can also be appropriately combined to form other implementations that can be understood by those skilled in the art. The preferred embodiments of the present patent have been described in detail above, but the present patent is not limited to the above-mentioned embodiments, and within the scope of knowledge possessed by those of ordinary skill in the art, can also be made without departing from the purpose of the present patent. Various changes.

Claims

An environment-friendly municipal sewage treatment device, comprising a bottom plate (1), characterized in that a vertical rod (2) is installed on the upper part of the bottom plate (1), a box body (5) is fixedly connected above the vertical rod (2), and the box A fixing plate (26) is installed in the middle of the body (5), a first filter plate (27) is installed under the fixing plate (26), and a second filter plate (28) is installed under the first filter plate (27). A support plate (3) is fixedly connected to both sides of the upper part of the bottom plate (1); a top plate (10) is fixedly connected to the upper part of the support plate (3); ) a coupling (19) is fixedly connected to the left side, a crank (17) is fixedly connected to the left side of the coupling (19), and a first bevel gear (11) is fixedly connected to both ends of the crank (17). (11) A second bevel gear (12) is meshed below the second bevel gear (12), a stirring shaft (4) is installed in the middle of the second bevel gear (12), and the stirring shaft (4) is a hollow shaft. A feed port (8), an impeller (6) is fixedly connected in the middle of the stirring shaft (4), a seated bearing (9) is installed at the connection between the stirring shaft (4) and the box body (5), and the crank (17) A sliding sleeve (16) is rotatably connected in the middle, a lifting rod (15) is fixedly connected under the sliding sleeve (16), and a mounting seat (14) is connected under the lifting rod (15) through a pin (13), and the mounting seat ( 14) A connecting rod (22) is fixedly connected to the bottom, an adsorption box (23) is fixedly connected to the lower part of the connecting rod (22), an electromagnet (24) is installed in the middle of the adsorption box (23), and the surface of the adsorption box (23) is open. There are several adsorption holes (25).
An environmentally friendly municipal sewage treatment device according to claim 1, characterized in that a water inlet (7) is fixedly connected to the left side of the box body (5).
An environmentally friendly municipal sewage treatment device according to claim 2, characterized in that a water outlet (30) is fixedly connected below the box body (5), and a control valve (29) is installed in the middle of the water outlet (30). .
An environmentally friendly municipal sewage treatment device according to claim 1, characterized in that, the material of the first filter plate (27) is quartz sand, and the material of the second filter plate (28) is activated carbon.
An environmentally friendly municipal sewage treatment device according to claim 1, characterized in that the drive motor (20) is a deceleration motor, and a shock-absorbing pad (21) is installed below the drive motor (20).
An environmentally friendly municipal sewage treatment device according to claim 1, characterized in that the stirring shaft (4) is rotatably connected with the fixing plate (26).
The environment-friendly municipal sewage treatment device according to claim 1, characterized in that the connecting rod (22) is provided with a wire hole inside.
An environmentally friendly municipal sewage treatment device according to claim 1, characterized in that, the material of the adsorption box (23) is 304 stainless steel.
An environmentally friendly municipal sewage treatment device according to claim 1 or 8, characterized in that a support seat (18) is provided on both sides of the crank (17), and the support seat (18) is rotatably connected to the crank (17). , the support seat (18) is fixedly connected with the top plate (10).