Efficient wastewater purifying and filtering device

Abstract

The utility model discloses an efficient waste water purifying and filtering device which comprises a purifying box, a groove is formed in the inner wall of one side of the purifying box, an inserting opening is formed in the inner wall of the other side of the purifying box and penetrates through the purifying box, a filtering disc is arranged in the purifying box and comprises a filtering disc body, an inserting end and a closed end, and the inserting end and the closed end are connected through the groove. A handle is arranged on one side of the closed end, a water inlet and a water outlet are formed in the top and the bottom of the purification box respectively, and a bearing shaft is arranged in the purification box; the filter has the beneficial effects that wastewater can be filtered and purified, a screen structure, namely the filter disc participating in filtering can be conveniently detached and cleaned, the filter is very convenient to put in and take out due to the insertion type, waste gas in the filtering process cannot overflow due to the blocking of the sealing baffle, and the filter is very convenient to clean. And the conditions that the filtering disc is blocked and the filtering amount is blocked are avoided, and the filtering is efficient and high in speed.

Description

Technical Field

[0001] The utility model relates to the field of water purification, in particular to a high-efficiency wastewater purification and filtering device. Background Art

[0002] Wastewater refers to water generated by human activities that has been used and has lost some or all of its original function. This water often contains pollutants and requires treatment before it can be discharged or reused. Wastewater comes from a variety of sources, including industrial wastewater, domestic sewage, and agricultural wastewater.

[0003] The first step in purifying wastewater is filtration. Both industrial and domestic wastewater contain a large number of pollutant particles. Fine filtration or coarse filtration mostly uses screens to filter out large pollutant particles. Except for large purification systems in municipalities or factories, purification devices are used for wastewater treatment in other occasions. When filtering wastewater, the filter structure (such as the screen) is prone to accumulate dirty particles, which will cause inefficient filtration and blockage after long-term accumulation. The replacement volume of wastewater filtration is high, and in order to prevent exhaust gas conduction devices, most of them are sealed, which makes it difficult to disassemble and replace the filter in the filtration device. Slow replacement or long-term non-replacement will lead to inefficient filtration and blockage. Summary of the Invention

[0004] (1) Technical problems solved

[0005] The technical problem to be solved by the present invention is that when filtering wastewater, the filter structure (such as the screen) is prone to accumulate dirty particles, which will cause inefficient filtration and blockage after long-term accumulation. The replacement volume of wastewater filtration is high, and in order to prevent exhaust gas conduction devices, most of them are also closed, which makes it difficult to disassemble and replace the filter screen in the filter device. Slow replacement or long-term non-replacement will lead to inefficient filtration and blockage.

[0006] (2) Technical solution

[0007] In order to solve the above problems, the present invention provides the following technical solutions:

[0008] A high-efficiency wastewater purification and filtering device comprises a purification box, a groove is provided in the inner wall of one side of the purification box, a socket is opened in the inner wall of the other side of the purification box, the socket passes through the purification box, a filter disc is provided in the purification box, the filter disc comprises a filter disc body, a plug end and a closed end, a handle is provided on one side of the closed end, a water inlet and a water outlet are respectively provided at the top and bottom of the purification box, a receiving shaft is provided in the purification box, a closed baffle is provided on the side of the socket close to the purification box, and a sealing rubber pad is provided on the side of the closed baffle close to the receiving shaft.

[0009] Furthermore, valves are provided at both the water inlet and the water outlet.

[0010] Furthermore, the plug end is inserted into the groove, the closed end is in the shape of a baffle, and the closed end is arranged outside the purification box.

[0011] Furthermore, the filter tray has at least two layers and is drawer-shaped.

[0012] Furthermore, the filter disc body is provided with filter sieve holes.

[0013] Furthermore, a material receiving cavity is provided on the filter disc.

[0014] Furthermore, the receiving shaft is cylindrical, and the receiving shaft is in multiple groups and is fixedly connected to the inner wall of the purification box.

[0015] (3) Beneficial effects

[0016] The beneficial effects of the utility model are:

[0017] It can filter and purify wastewater, and can easily disassemble and clean the screen structure involved in the filtration, that is, the filter disc. It is plug-in type and very convenient to put in and take out. The closed baffle prevents the waste gas from overflowing during the filtration process, making replacement convenient and the filter disc will not be blocked or the filtration volume will be blocked. The filtration is efficient and fast. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional diagram of the utility model;

[0019] Figure 2 It is a side view of the utility model;

[0020] Figure 3 It is an AA cross-sectional view of the present utility model;

[0021] Figure 4 It is a schematic diagram of the filter disc connection;

[0022] Figure 5 It is a schematic diagram of the purification box structure;

[0023] Figure 6 It is a schematic diagram of the filter disc structure;

[0024] Markings in the figure: 1-purification box, 2-filter disc, 3-water inlet, 4-water outlet, 5-connecting shaft, 6-closing baffle, 1a-groove, 1b-socket, 2a-filter disc body, 2b-plug end, 2c-closed end, 2d-handle, 2e-filter screen hole, 2f-material receiving chamber, 6a-sealing rubber pad. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0026] In the description of the present invention, it should be understood that the terms "longitudinal", "transverse", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like to indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0027] See also Figure 1-6 The shown device is a high-efficiency wastewater purification and filtration device, comprising a purification box 1, a groove 1a being provided in the inner wall of one side of the purification box 1, a socket 1b being provided in the inner wall of the other side of the purification box 1, the socket 1b passing through the purification box 1, a filter disc 2 being provided in the purification box 1, the filter disc 2 comprising a filter disc body 2a, a plug-in end 2b and a closed end 2c, a handle 2d being provided on one side of the closed end 2c, a water inlet 3 and a water outlet 4 being provided at the top and bottom of the purification box 1 respectively, a receiving shaft 5 being provided in the purification box 1, a closing baffle 6 being provided on the side of the socket 1b close to the purification box 1, a sealing rubber pad 6a being provided on the side of the closing baffle 6 close to the receiving shaft 5, the closing baffle 6 being provided at the upper and lower ends of the inner wall of the socket 1b, when the filter disc 2 is inserted into the purification box 1, it can contact with the edge of the filter disc 2 for sealing, and at the same time, the sealing effect is improved by the sealing rubber pad 6a to prevent wastewater from overflowing from the joint.

[0028] See also Figure 1 The water inlet 3 and the water outlet 4 are both provided with valves. The water inlet 3 is used to receive wastewater that needs to be filtered, and the water outlet 4 is used to export the filtered water. If the incoming wastewater has complex components and needs further purification, such as the chemical purification required for industrial wastewater, it is exported through the water outlet 4 for further purification. This device is only used for filtering and purification. At the same time, the valve is used to close the water inlet 3 and the water outlet 4. This is the existing technology. For reference, the water inlet 3 in the figure is in a valveless shape, and the water outlet is in a valved shape.

[0029] The plug-in end 2b is inserted into the groove 1a, and the closed end 2c is in the shape of a baffle. The closed end 2c is located outside the purification box 1, and the plug-in end 2b has protrusions on the upper and lower sides for inserting into the groove 1a. The groove 1a is opened in the inner wall of one side of the purification box 1. When the plug-in end 2b is inserted into the groove 1a, the groove 1a provides end support for the filter disc 2. At the same time, the plug-in end 2b closes the groove 1a to prevent excessive components in the wastewater from entering the groove 1a and forming a blockage.

[0030] The filter tray 2 has at least two layers and is in the shape of a drawer. Figure 2-3 The number of layers of the filter disc 2 can be adjusted according to the usage, including the pore size of the filter mesh 2e, which is also selected according to the actual situation on site.

[0031] See also Figure 6 The filter disc 2 is provided with a receiving cavity 2f, which is in the shape of a groove provided on the filter disc. When the wastewater is filtered and purified, the dirt particles therein are retained in the receiving cavity 2f for retention, so that the particles are in the filter disc 2 for easy removal of the filter disc 2, and the dirt particles will not be blocked by the closed baffle 6 and the sealing rubber pad 6a and cannot be taken out.

[0032] See also Figure 3 The receiving shaft 5 is cylindrical, and there are multiple receiving shafts 5 that are fixedly connected to the inner wall of the purification box 1. The function of the receiving shaft 5 is to receive the filter disc 2 and provide it with middle support. At the same time, its surface is smooth and cylindrical, making it difficult for dirt particles to remain on it, and it is convenient for cleaning the purification box 1 later.

[0033] The specific working principle is: hold the handle end 2d of the filter disc 2 and insert the filter disc 2 along the socket 1b. After insertion, it is supported and guided by the supporting shaft 5 so that the other end can enter the groove 1a to complete the insertion. At this time, the sealing rubber gasket 6a of the closing baffle 6 contacts the filter disc 2 to seal it, preventing the waste water from overflowing from the socket 1b during filtration and purification. Then the waste water is introduced into the water inlet 3 for filtration and purification, and after purification is completed, it is discharged from the water outlet 4. The valve is used to close the water outlet 4 and the water inlet 3.

[0034] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

[0035] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A high-efficiency wastewater purification and filtration device, characterized by: The invention comprises a purification box (1), wherein a groove (1a) is provided in the inner wall of one side of the purification box (1), a socket (1b) is provided in the inner wall of the other side of the purification box (1), and the socket (1b) passes through the purification box (1). A filter disc (2) is provided in the purification box (1), and the filter disc (2) comprises a filter disc body (2a), a plug end (2b) and a closed end (2c), and a handle (2d) is provided on one side of the closed end (2c). A water inlet (3) and a water outlet (4) are provided at the top and bottom of the purification box (1), respectively. A receiving shaft (5) is provided in the purification box (1), and a closed baffle (6) is provided on the side of the socket (1b) close to the purification box (1), and a sealing rubber pad (6a) is provided on the side of the closed baffle (6) close to the receiving shaft (5).

2. The high-efficiency wastewater purification and filtration device according to claim 1, characterized in that: Valves are provided at both the water inlet (3) and the water outlet (4).

3. The high-efficiency wastewater purification and filtration device according to claim 1, characterized in that: The plug-in end (2b) is inserted into the groove (1a), the closed end (2c) is in the shape of a baffle, and the closed end (2c) is arranged outside the purification box (1).

4. The high-efficiency wastewater purification and filtration device according to claim 1, characterized in that: The filter tray (2) has at least two layers and is in a drawer shape.

5. The high-efficiency wastewater purification and filtration device according to claim 1, characterized in that: The filter disc body (2a) is provided with filter sieve holes (2e).

6. The high-efficiency wastewater purification and filtration device according to claim 1, characterized in that: The filter disc (2) is provided with a material receiving cavity (2f).

7. The high-efficiency wastewater purification and filtration device according to claim 1, characterized in that: The receiving shaft (5) is cylindrical, and the receiving shaft (5) is in multiple groups and is fixedly connected to the inner wall of the purification box (1).

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