Novel water treatment device

Abstract

The utility model relates to a novel water treatment device which comprises a box body with a liquid inlet pipe, a filtering piece arranged in the box body and a main transmission pipe fixedly connected to the box body in a communicated mode, a secondary transmission pipe is fixedly connected to the box body in a communicated mode, a rotating plate is rotatably connected to the interior of the box body and located on one side of the filtering piece, and the rotating plate is located on the other side of the filtering piece. The rotating plate is arranged on the box body and can rotate to be opposite to the main conveying pipe or the secondary conveying pipe, the rotating plate is elastically and slidably connected with a sealing plate, the sealing plate is fixedly connected with a semicircular block, the semicircular block can be opposite to the main conveying pipe and the secondary conveying pipe, and the sealing plate can be attached to the inner wall of the box body. By means of the mode that the secondary conveying pipe is opened, the situation that sewage enters the main conveying pipe and affects personnel to maintain welding spots can be reduced, the sewage can be normally filtered and discharged, and then the situation that the overall water treatment condition is lowered due to the fact that the welding spots of the main conveying pipe and the box leak water to maintain a room can be reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage treatment equipment, in particular to a novel water treatment device.

Background Art

[0002] Industrial wastewater has a large sewage discharge volume. If the wastewater treatment measures are not implemented properly, it is very easy for a large amount of wastewater to be directly discharged to the outside without reaching the professional discharge standard, which is very likely to cause serious pollution to the external water. To address this problem, sewage treatment equipment is generally set up before sewage discharge. This sewage treatment equipment is mainly composed of a filtration kettle, a filter screen, a reverse osmosis membrane, and an activated carbon layer connected together. When sewage enters the filter screen, the filter screen initially filters the sewage, separating large particulate matter in the sewage from the filter screen. After the sewage and large particulate matter are filtered, the sewage enters the reverse osmosis membrane, where it is filtered again by the reverse osmosis membrane and then enters the activated carbon layer for further filtration, thus achieving the treatment of sewage. When the sewage treatment is completed, the valve fixedly connected to the transmission pipe is opened, and the sewage is discharged to the outside through the transmission pipe communicating with the filtration kettle, thereby achieving the preliminary treatment of sewage.

[0003] Although the above solution can initially treat and filter sewage, there are still some problems: when the transmission pipe discharges sewage for a long time, it will be impacted by the sewage discharge. When the impact force during sewage discharge is large, in the case of long-term sewage discharge, it is very easy for the solder joints between the transmission pipe and the filtration kettle to be impacted and leak. Once the solder joints leak, in order to re-weld the solder joints between the transmission pipe and the filtration kettle, it is necessary to stop the sewage from entering the filtration kettle to prevent the sewage from affecting the welding. However, if the sewage discharge is directly stopped, it will not only cause the previous sewage to accumulate but also greatly reduce the sewage discharge efficiency, thereby affecting the overall water treatment situation.

Content of the Utility Model

[0004] The purpose of the utility model is to solve the problems in the prior art and propose a novel water treatment device that can normally filter and discharge sewage during the maintenance of the transmission pipe.

[0005] To achieve the above purpose, the utility model proposes a novel water treatment device, including: a box body with a liquid inlet pipe, a filtering member arranged in the box body, and a main transmission pipe fixedly connected to the box body in communication.

[0006] A secondary transmission pipe is fixedly connected to the box body in communication.

[0007] A rotating plate is rotatably connected in the box body. The rotating plate is located on one side of the filtering member and can rotate to be relatively arranged with the main transmission pipe or the secondary transmission pipe.

[0008] An elastic sliding connection of a sealing plate is provided on the rotating plate, and a semi-circular block is fixedly connected to the sealing plate. The semi-circular block can be arranged opposite to the main transmission pipe and the secondary transmission pipe, and the sealing plate can be attached to the inner wall of the box body.

[0009] Preferably, an arc-shaped surface is provided at one end of the main transmission pipe and the secondary transmission pipe close to the inner wall of the box body, and the arc-shaped surface can be attached to one end of the semi-circular block away from the rotating plate and the sealing plate.

[0010] Preferably, a spring is fixedly connected to the rotating plate, and one end of the spring away from the rotating plate is fixedly connected to the sealing plate.

[0011] Preferably, a first limiting block is fixedly connected to the sealing plate, and a second limiting block is fixedly connected to the rotating plate. The first limiting block can be attached to the second limiting block.

[0012] Preferably, a drain pipe is fixedly connected to the main transmission pipe and the secondary transmission pipe in a communicating manner, an electromagnetic valve is fixedly connected to each drain pipe, a water flow sensor is fixedly connected to the main transmission pipe and the secondary transmission pipe, a control panel is fixedly connected to the box body, the control panel is electrically connected to the water flow sensor, and the control panel is electrically connected to the electromagnetic valve.

[0013] Preferably, a sliding rod is fixedly connected to the rotating plate, and the sliding rod is slidably connected to the second limiting block.

[0014] Preferably, a first motor is fixedly connected to the box body, and an output shaft of the first motor is fixedly connected to the rotating plate.

[0015] The beneficial effects of the present utility model: Compared with the prior art, by providing a main transmission pipe and a secondary transmission pipe on the box body, sewage can be discharged through both the main transmission pipe and the secondary transmission pipe. Once a welding point of the main transmission pipe leaks water, the rotating plate rotates to drive the sealing plate to make the semi-circular block arranged opposite to the main transmission pipe, and the sealing plate is attached to the inner wall in contact, so as to seal the main transmission pipe. At this time, the secondary transmission pipe is in an open state, and sewage can be discharged. By sealing the main transmission pipe and opening the secondary transmission pipe, it can not only reduce the sewage entering the main transmission pipe and affecting the maintenance of the welding point by personnel, but also filter and discharge the sewage normally, thereby reducing the overall water treatment situation caused by the leakage of the welding point between the main transmission pipe and the box body during the maintenance.

[0016] The features and advantages of the present utility model will be described in detail through embodiments in conjunction with the drawings.

Description of the Drawings

[0017] Figure 1 is a schematic structural diagram of the present utility model;

[0018] Figure 2 is a schematic diagram of the position of the filter element of the present utility model;

[0019] Figure 3 is a schematic diagram of the position of the semi-circular block of the present utility model.

[0020] In the figure: 1, liquid inlet pipe; 2, box body; 3, filter element; 4, main transmission pipe; 5, secondary transmission pipe; 6, rotating plate; 7, sealing plate; 8, semi-circular block; 9, arc surface; 10, spring; 11, first limit block; 12, second limit block; 13, drain pipe; 14, solenoid valve; 15, water flow sensor; 16, control panel; 17, sliding rod; 18, first motor; 19, filter net; 20, reverse osmosis membrane; 21, activated carbon layer.

Detailed implementation manners

[0021] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model.

[0022] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0023] It should be understood that the orientation or positional relationship indicated by the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation to the present application.

[0024] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present application, "a plurality of" means two or more unless otherwise specifically defined.

[0025] Such as Figures 1 to 3, the present utility model discloses a new water treatment device, including: a box body 2 with a liquid inlet pipe 1, a filter element 3 arranged in the box body 2, and a main transmission pipe 4 fixedly connected to the box body 2 in communication. The liquid inlet pipe 1 communicates with the box body 2 and is mainly used for transmitting sewage into the box body 2. When the sewage enters the box body 2, the sewage will enter the filter element 3. When the sewage enters the filter element 3, since the filter element 3 is mainly composed of a filter net 19, a reverse osmosis membrane 20, and an activated carbon layer 21 connected together, the sewage enters the filter net 19 fixedly connected to the box body 2. After the sewage is preliminarily filtered by the filter net 19, the sewage enters the reverse osmosis membrane 20 and the activated carbon layer 21 arranged in the box body 2, and the sewage is filtered again by the reverse osmosis membrane 20 and the activated carbon layer 21. After the preliminary filtration of the sewage is completed, the sewage enters the main transmission pipe 4, and then the sewage is discharged to the outside through the main transmission pipe 4;

[0026] The water treatment device in the present utility model further includes: a secondary transmission pipe 5, a rotating plate 6, a sealing plate 7, and a semi-circular block 8

[0027] Among them, the secondary transmission pipe 5 is fixedly connected to the box body 2 in communication and is mainly used for discharging sewage;

[0028] When the welding point between the main transmission pipe 4 and the box body 2 leaks, the rotating plate 6 rotatably connected to the inner wall of the box body 2 is driven to rotate. The rotation of the rotating plate 6 drives the sealing plate 7 elastically slidably connected to the rotating plate 6 and the semi-circular block 8 fixedly connected to the sealing plate 7 to rotate, so that the semi-circular block 8 is disposed opposite to the main transmission pipe 4. When the semi-circular block 8 is disposed opposite to the main transmission pipe 4, the sealing plate 7 resets and abuts against the inner wall of the box body 2, thereby realizing the sealing of the main transmission pipe 4 and further improving the sealing effect of the main transmission pipe 4. After the sealing of the main transmission pipe 4 is completed, the welding point between the main transmission pipe 4 and the side wall of the box body 2 can be re-welded by personnel, so as to repair the welding point between the main transmission pipe 4 and the side wall of the box body 2.

[0029] Specifically, an arc surface 9 is provided at one end of the main transmission pipe 4 and the secondary transmission pipe 5 close to the inner wall of the box body 2. The arc surface 9 can be in contact with the semi-circular block 8, facilitating the movement of the semi-circular block 8 outside the main transmission pipe 4 or the secondary transmission pipe 5 and reducing the situation of jamming of the semi-circular block 8 during movement due to the surface with sharp corners.

[0030] Specifically, a spring 10 is fixedly connected to the rotating plate 6, and one end of the spring 10 is fixedly connected to the sealing plate 7, thereby increasing the limiting effect of the sealing plate 7.

[0031] Specifically, a first limiting block 11 is fixedly connected to the sealing plate 7. The first limiting block 11 can be attached to a second limiting block 12 fixedly connected to the rotating plate 6, thereby realizing the limitation of the sealing plate 7 and further improving the limiting effect of the sealing plate 7.

[0032] Specifically, since drain pipes 13 are fixedly and communicatively connected to both the main transmission pipe 4 and the secondary transmission pipe 5, electromagnetic valves 14 are fixedly connected to the drain pipes 13, water flow sensors 15 are fixedly connected to both the main transmission pipe 4 and the secondary transmission pipe 5, a control panel 16 is fixedly connected to the box body 2, the control panel 16 is electrically connected to the water flow sensors 15, and the control panel 16 is electrically connected to the electromagnetic valves 14. Therefore, when the water flow sensors 15 sense water flow and transmit signals to the control panel 16, the control panel 16 controls the opening of the electromagnetic valves 14, thereby increasing the sewage discharge efficiency.

[0033] Specifically, a sliding rod 17 is fixedly connected to the rotating plate 6. The sliding rod 17 is slidably connected to the second limiting block 12, thereby being able to prevent the rotating plate 6 from rotating during the movement.

[0034] Specifically, a first motor 18 is fixedly connected to the box body 2. The output shaft of the first motor 18 is fixedly connected to the rotating plate 6, thereby being able to rotate the rotating plate 6.

[0035] Principle of the present utility model: When sewage enters the box body 2, the filtering member 3 filters the sewage. When the filtering member 3 finishes filtering the sewage, the sewage will be discharged to the outside through the main transmission pipe 4. When the welding point between the main transmission pipe 4 or the secondary transmission pipe 5 and the box body 2 leaks, the rotating plate 6 rotates. The rotation of the rotating plate 6 can drive the sealing plate 7 to drive the semi-circular block 8 to move, so that the semi-circular block 8 moves to be oppositely arranged with the main transmission pipe 4 or the secondary transmission pipe 5. When the semi-circular block 8 moves to the main transmission pipe 4, the sealing plate 7 will drive the semi-circular block 8 to enter the main transmission pipe 4, and the sealing plate 7 is attached to the inner wall of the box body 2, thereby realizing the sealing of the main transmission pipe 4, while the secondary transmission pipe 5 discharges sewage, and personnel can repair and weld the welding point between the main transmission pipe 4 and the box body 2.

[0036] The above embodiments are descriptions of the present utility model, not limitations on the present utility model. Any scheme obtained by simply transforming the present utility model belongs to the protection scope of the present utility model.

Claims

1. A new type of water treatment device, comprising: A box body (2) with a liquid inlet pipe (1), a filter element (3) arranged inside the box body (2), and a main transmission pipe (4) fixedly connected to the box body (2) in communication, characterized in that, A secondary transmission pipe (5) is fixedly connected to the box body (2) in communication; A rotating plate (6) is rotatably connected inside the box body (2). The rotating plate (6) is located on one side of the filter element (3) and can rotate to be relatively arranged with the main transmission pipe (4) or the secondary transmission pipe (5); A sealing plate (7) is elastically slidably connected to the rotating plate (6). A semi-circular block (8) is fixedly connected to the sealing plate (7). The semi-circular block (8) can be relatively arranged with the main transmission pipe (4) and the secondary transmission pipe (5), and the sealing plate (7) can be attached to the inner wall of the box body (2).

2. The novel water treatment device according to claim 1, characterized in that: An arc-shaped surface (9) is provided at one end of the main transmission pipe (4) and the secondary transmission pipe (5) close to the inner wall of the box body (2). The arc-shaped surface (9) can be attached to one end of the semi-circular block (8) away from the rotating plate (6) and the sealing plate (7).

3. A novel water treatment device according to claim 2, characterized in that: A spring (10) is fixedly connected to the rotating plate (6). One end of the spring (10) away from the rotating plate (6) is fixedly connected to the sealing plate (7).

4. A novel water treatment device according to claim 3, characterized in that: A first limiting block (11) is fixedly connected to the sealing plate (7), and a second limiting block (12) is fixedly connected to the rotating plate (6). The first limiting block (11) can be attached to the second limiting block (12).

5. A novel water treatment device according to claim 2, characterized in that: Drain pipes (13) are fixedly connected to the main transmission pipe (4) and the secondary transmission pipe (5) in communication. Solenoid valves (14) are fixedly connected to the drain pipes (13). Water flow sensors (15) are fixedly connected to the main transmission pipe (4) and the secondary transmission pipe (5). A control panel (16) is fixedly connected to the box body (2). The control panel (16) is electrically connected to the water flow sensors (15), and the control panel (16) is electrically connected to the solenoid valves (14).

6. A novel water treatment device according to claim 4, characterized in that: A sliding rod (17) is fixedly connected to the rotating plate (6). The sliding rod (17) is slidably connected to the second limiting block (12).

7. A novel water treatment device according to claim 1, characterized in that: A first motor (18) is fixedly connected to the box body (2). The output shaft of the first motor (18) is fixedly connected to the rotating plate (6).

Images