Sewage monitoring and impurity filtering device

Abstract

The utility model discloses a sewage monitoring impurity filtering device which comprises a filtering box, the top end of the filtering box is fixedly connected with a connecting pipe, a bearing frame is arranged in the filtering box, a filtering net used for filtering sewage impurities is embedded in an inner cavity of the bearing frame, and a limiting mechanism used for connecting and limiting the bearing frame is arranged on one side of the filtering box. The limiting mechanism comprises a connecting plate and an operating plate, the operating plate is used for directly pulling out the filter screen, the fixing plates are fixedly connected with the operating plate, and a locking column used for connecting and locking is arranged on the auxiliary plate in a sliding mode. The bearing frame, the filter screen, the connecting plate, the operation plate, the fixing plate, the auxiliary plate and the locking column are matched with one another, the connecting plate supports the bearing frame, the operation plate pulls the connecting plate and the bearing frame to move, the locking column limits the relative positions of the operation plate and the auxiliary plate, and therefore the bearing frame can be conveniently and rapidly fixed. Therefore, the filter screen can be directly pulled out from the interior of the filter box, and the operation is convenient.

Description

Technical Field

[0001] The utility model relates to the field of sewage monitoring impurity filtering devices, in particular to a sewage monitoring impurity filtering device. Background Art

[0002] Sewage usually refers to water that is polluted or discharged from production, which causes the water to lose its original function. There are many types of sewage, and sewage needs to be treated and usually needs to be monitored.

[0003] However, sewage may contain impurities, and the impurities in the sewage need to be filtered to improve the monitoring quality, and an impurity filtering device will be used. The impurity filtering device in the prior art usually includes a filter box, a filter screen and a discharge pipe, etc. The sewage enters the filter box, is filtered by the filter screen, and is discharged from the discharge pipe.

[0004] After being used for a certain period of time, the filter needs to be cleaned. Usually, the filter needs to be disassembled and removed from the inside of the filter box. However, when disassembling, the internal space of the filter box is inconvenient to operate, and it is not convenient to pull the filter out directly from the inside of the filter box, which has certain limitations. Utility Model Content

[0005] The purpose of the utility model is to provide a sewage monitoring impurity filtering device to solve the problems raised in the above background technology.

[0006] To achieve the above purpose, the utility model provides the following technical solution: a sewage monitoring impurity filtering device, comprising:

[0007] A filter box, the top of which is fixedly connected with a connecting pipe, a bearing frame is arranged inside the filter box, and a filter net for filtering sewage impurities is embedded in the inner cavity of the bearing frame;

[0008] A limiting mechanism for limiting the connection of the bearing frame is provided on one side of the filter box, and the limiting mechanism includes:

[0009] A connecting plate and an operating plate, one side of the connecting plate is fixedly connected to the bearing frame, and the operating plate is used to directly pull out the filter screen;

[0010] A plurality of fixed plates and auxiliary plates, one side of the fixed plate is fixedly connected to the operating plate, and a locking column for connecting and locking is slidably provided on the auxiliary plate.

[0011] Preferably, one side of the operating plate is fixedly connected to the connecting plate, one side of the filter box is provided with a through slot, and the connecting plate is slidably and interlacedly connected with the inner cavity of the through slot.

[0012] Preferably, one side of the auxiliary plate is fixedly connected to the filter box, a limiting groove is provided at the bottom end of the auxiliary plate, and the locking column is slidably inserted and connected with the inner cavity of the limiting groove.

[0013] Preferably, a first sliding groove is formed at the bottom end of one of the fixing plates, and the locking column is slidably and interlacedly connected with the inner cavity of the first sliding groove.

[0014] Preferably, a second slide groove is provided at the bottom end of the other of the fixing plates, a connecting rod is provided in the inner cavity of the second slide groove, and one end of the connecting rod is threadedly inserted and connected to the bottom end of the locking column.

[0015] Preferably, a spring is sleeved on the outer wall of the connecting rod, one end of the spring is in contact with the locking column, and the other end of the spring is in contact with the other fixing plate.

[0016] Technical effects and advantages of the utility model:

[0017] The utility model utilizes the mutual cooperation of the bearing frame, the filter screen, the connecting plate, the operating plate, the fixing plate, the auxiliary plate and the locking column. The connecting plate supports the bearing frame, the operating plate pulls the connecting plate and the bearing frame to move, and the locking column limits the relative position of the operating plate and the auxiliary plate, which is conducive to directly pulling the filter screen out of the interior of the filter box and is convenient for operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0019] Figure 2 It is a front sectional structural schematic diagram of the utility model.

[0020] Figure 3 For this utility model Figure 2 Enlarged structural diagram at A in the middle.

[0021] In the figure: 1. filter box; 2. connecting pipe; 3. bearing frame; 4. filter screen; 5. limiting mechanism; 51. connecting plate; 52. operating plate; 53. fixing plate; 54. auxiliary plate; 55. locking column; 6. connecting rod; 7. spring. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] The utility model provides Figure 1-3 A sewage monitoring impurity filtering device shown includes a filter box 1, a connecting pipe 2 is fixedly connected to the top of which, a supporting frame 3 is arranged inside the filter box 1, which is conducive to supporting the filter screen 4, facilitating the carrying of impurities, and is also conducive to pulling the filter screen 4 out, and the inner cavity of the supporting frame 3 is embedded with a filter screen 4 for sewage impurity filtering, which is conducive to filtering impurities in the sewage.

[0024] A limiting mechanism 5 for connecting and limiting the supporting frame 3 is provided on one side of the filter box 1. The limiting mechanism 5 includes a connecting plate 51 and an operating plate 52. The connecting plate 51 is made of rubber. The connecting plate 51 is conducive to connecting the supporting frame 3, supporting the supporting frame 3, sealing the filter box 1, and pulling the filter screen 4. The operating plate 52 is conducive to pulling the connecting plate 51 for movement, so that the supporting frame 3 and the filter screen 4 can be directly pulled out from the inside of the filter box 1, so as to facilitate the disassembly operation of the filter screen 4. One side of the connecting plate 51 is fixedly connected to the supporting frame 3, and the operating plate 52 is used for directly pulling out the filter screen 4. There are multiple fixed plates 53 and auxiliary plates 54. The number of the fixed plates 53 is two. The fixed plate 53 is conducive to sliding the locking column 55 thereon, so as to support the locking column 55. The auxiliary plate 54 has It is beneficial to connect with the locking column 55, which is convenient for limiting the relative position of the fixed plate 53 and the auxiliary plate 54, and then it is beneficial to limit the operating panel 52 to prevent the operating panel 52 from sliding randomly. One side of the fixed plate 53 is fixedly connected to the operating panel 52, and the auxiliary plate 54 is slidably provided with a locking column 55 for connecting and locking, which is beneficial for limiting the relative position of the fixed plate 53 and the auxiliary plate 54, and it is convenient for installing and disassembling the supporting frame 3. When the filter screen 4 needs to be taken out, the locking column 55 is first pushed to move to disengage the locking column 55 from the auxiliary plate 54. At this time, the position limitation of the operating panel 52 is released, and then the operating panel 52 is pulled to make the operating panel 52 drive the connecting plate 51 to move, and the connecting plate 51 pulls the supporting frame 3 to move, and then the filter screen 4 is directly pulled out, and then it can be cleaned.

[0025] One side of the operating plate 52 is fixedly connected to the connecting plate 51 . A through slot is provided on one side of the filter box 1 . The connecting plate 51 is slidably inserted and connected with the inner cavity of the through slot.

[0026] One side of the auxiliary plate 54 is fixedly connected to the filter box 1 , and a limiting groove is provided at the bottom end of the auxiliary plate 54 , and the locking column 55 is slidably inserted and connected with the inner cavity of the limiting groove.

[0027] A first sliding groove is formed at the bottom end of one of the fixing plates 53 , and the locking column 55 is slidably inserted into and connected with the inner cavity of the first sliding groove.

[0028] A second slide groove is provided at the bottom end of the other fixed plate 53, and a connecting rod 6 is provided in the inner cavity of the second slide groove, which is conducive to pulling the locking column 55 to move and facilitates the pulling operation of the locking column 55. One end of the connecting rod 6 is threadedly inserted and connected to the bottom end of the locking column 55.

[0029] A spring 7 is sleeved on the outer wall of the connecting rod 6. The elastic force of the spring 7 is conducive to pushing the locking column 55 to move, so that the locking column 55 can be restored to its original position after movement, and the locking column 55 can be repeatedly operated. One end of the spring 7 is in contact with the locking column 55, and the other end of the spring 7 is in contact with the other fixing plate 53.

[0030] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A sewage monitoring impurity filtering device, comprising: A filter box (1) having a connection pipe (2) fixedly connected to its top end, a bearing frame (3) disposed inside the filter box (1), and a filter net (4) for filtering sewage impurities embedded in the inner cavity of the bearing frame (3); It is characterized in that a limiting mechanism (5) for limiting the connection of the bearing frame (3) is provided on one side of the filter box (1), and the limiting mechanism (5) comprises: A connecting plate (51) and an operating plate (52), one side of the connecting plate (51) being fixedly connected to the carrying frame (3), and the operating plate (52) being used for directly pulling out the filter screen (4); A plurality of fixed plates (53) and auxiliary plates (54), one side of the fixed plate (53) is fixedly connected to the operating plate (52), and a locking column (55) for connection and locking is slidably provided on the auxiliary plate (54).

2. A sewage monitoring impurity filtering device according to claim 1, characterized in that: One side of the operating plate (52) is fixedly connected to the connecting plate (51), one side of the filter box (1) is provided with a through slot, and the connecting plate (51) is slidably connected to the inner cavity of the through slot.

3. A sewage monitoring impurity filtering device according to claim 1, characterized in that: One side of the auxiliary plate (54) is fixedly connected to the filter box (1), and a limiting groove is provided at the bottom end of the auxiliary plate (54), and the locking column (55) is slidably inserted into and connected with the inner cavity of the limiting groove.

4. A sewage monitoring impurity filtering device according to claim 1, characterized in that: A first sliding groove is provided at the bottom end of one of the fixing plates (53), and the locking column (55) is slidably connected with the inner cavity of the first sliding groove.

5. The sewage monitoring impurity filtering device according to claim 1, characterized in that: A second slide groove is provided at the bottom end of the other fixing plate (53), and a connecting rod (6) is provided in the inner cavity of the second slide groove. One end of the connecting rod (6) is threadedly connected to the bottom end of the locking column (55).

6. A sewage monitoring impurity filtering device according to claim 5, characterized in that: The outer wall of the connecting rod (6) is sleeved with a spring (7), one end of the spring (7) is in contact with the locking column (55), and the other end of the spring (7) is in contact with the other fixing plate (53).

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