Micro-electrolysis composite material filter device

Abstract

The utility model relates to wastewater treatment field, and disclose microelectrolysis composite material filter device, including filter box, the side wall sliding of filter box reaches and installs two back type frames, all fixed mounting of back type frame inboard has filter screen, all fixed mounting of back type frame one side has baffle, baffle one side movable adhesion filter box, all fixed mounting of baffle other side has handle, the filter box side wall fixed mounting has U -shaped pipe, U -shaped pipe one end is located two back type frames top, U -shaped pipe other end is located between two back type frames, the filter box side wall is equipped with water outlet, the utility model discloses is equipped with back type frame, filter screen, baffle, handle, U -shaped pipe, microelectrolysis bed, through handle to the back type frame of baffle upper connection is pulled, make the filter material that back type frame inboard accumulated on filter screen can be taken out device quickly, simultaneously U -shaped pipe can prevent upper layer filter screen block, lead to overflow.

Description

Technical Field

[0001] This utility model relates to the field of wastewater treatment, and more specifically to a micro-electrolysis composite material filtration device. Background Technology

[0002] Micro-electrolysis is a common method for removing harmful substances from filtered wastewater. For example, patent CN211770726U discloses a micro-electrolysis bed filtration device, including a bed body with a connecting pool connected to it. A filter screen is detachably connected to the connecting pool, and a frame is fixedly connected around the filter screen. The connecting pool has two mounting slots for installing the filter screen. The two ends of the frame are provided with elastic members for abutting against the mounting slots. One side wall of the mounting slot has a vertically opening slot that mates with the elastic member, and the other side wall of the mounting slot has a limiting member for restricting vertical sliding of the elastic member.

[0003] The aforementioned patent releases the restriction on the elastic element by using a limiting component, allowing workers to remove and replace the filter screen from the connection pool. However, in actual use, it is inconvenient for workers to quickly remove the large amount of pollutants accumulated on the filter screen, and it is also difficult to quickly and timely detect the blockage of the filter screen and remove and replace it immediately. Therefore, when the filter screen is blocked, overflow often occurs.

[0004] Therefore, in view of this, we will study and improve the existing structure and its shortcomings, and provide a micro-electrolysis composite material filtration device in order to achieve a more practical value. Utility Model Content

[0005] In order to overcome the above-mentioned defects of the prior art, the present invention provides a micro-electrolysis composite material filtration device to solve the problems existing in the background art.

[0006] This utility model provides the following technical solution: a micro-electrolysis composite material filtration device, including a filter box, two U-shaped frames are slidably installed in the side wall of the filter box, filter screens are fixedly installed inside the U-shaped frames, a baffle is fixedly installed on one side of each U-shaped frame, one side of the baffle is movably fitted to the filter box, and a handle is fixedly installed on the other side of each baffle. A U-shaped tube is fixedly installed on the side wall of the filter box, one end of the U-shaped tube is located above the two U-shaped frames, and the other end of the U-shaped tube is located between the two U-shaped frames. The side wall of the filter box is provided with a water outlet, which is located below the two U-shaped frames. A micro-electrolysis bed is provided on one side of the filter box, and the water outlet of the filter box and the micro-electrolysis bed are connected by a pipe.

[0007] Furthermore, a detection port is provided in the middle of the U-shaped tube path. A cover is threadedly connected to the outside of the U-shaped tube detection port. A water immersion alarm is fixedly installed inside the cover. The probe of the water immersion alarm extends into the U-shaped tube. The water immersion alarm senses and alarms the wastewater flowing through the U-shaped tube, so that the staff can quickly find that the filter screen inside the filter box is blocked, affecting the filtration of wastewater and causing overflow, so that the staff can quickly clean the device.

[0008] Furthermore, two rotating shafts are rotatably mounted on the side wall of the filter box via bearings. Each rotating shaft has a stop fixedly mounted at one end, and the stop moves to abut against the baffle. By rotating the rotating shaft, the stop can fit against the baffle, thereby fixing the U-shaped frame connected to the filter box and preventing the filter screen inside the U-shaped frame from slipping off the side of the filter box during use.

[0009] Furthermore, two guide blocks are symmetrically fixedly installed on the side wall of the U-shaped frame, and the inner wall of the filter box is provided with corresponding guide blocks. A number of balls are embedded in the walls of the filter box's sliding grooves. The balls roll and abut against the guide blocks. Through the fixed abutment between the balls and the guide blocks, it is easier for the operator to pull the U-shaped frame inside the filter box, especially when there is a large amount of filter material accumulated on the filter screen inside the U-shaped frame.

[0010] Furthermore, a sealing gasket is interference-fitted between the baffle and the filter box. The sealing gasket is fixedly connected to the side wall of the baffle. By sealing the filter box and the baffle with the sealing gasket, the leakage of wastewater from the connection gap between the filter box and the baffle during the use of the device is reduced.

[0011] Furthermore, the two filter screens have different pore sizes, with the upper pore being larger than the lower one. By making the pore sizes of the two filter screens different, the wastewater can be filtered a second time, thus making it cleaner.

[0012] The technical effects and advantages of this utility model are as follows: 1. This utility model is equipped with a U-shaped frame, a filter screen, a baffle, a handle, a U-shaped tube, and a micro-electrolysis bed. In use, the U-shaped frame connected to the baffle is pulled out by the handle, so that the filter material accumulated on the filter screen inside the U-shaped frame can be quickly removed. At the same time, the U-shaped tube can prevent the upper filter screen from clogging and causing overflow, which greatly improves the practicality of the device.

[0013] 2. This utility model features a rotating shaft and a stop block. During use, rotating the shaft allows the stop block to engage with the baffle, thereby securing the U-shaped frame connected to the filter box and preventing the filter screen inside the U-shaped frame from slipping off the side of the filter box during use. This greatly improves the practicality of the device. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0015] Figure 2 This is a partial three-dimensional structural schematic diagram of the present invention.

[0016] Figure 3 This is a three-dimensional schematic diagram of the internal structure of the filter box of this utility model.

[0017] Figure 4 This is a three-dimensional cross-sectional view of the filter box structure of this utility model.

[0018] Figure 5 For the present utility model Figure 1 A magnified three-dimensional schematic diagram of the structure at point A in the middle.

[0019] The attached figures are labeled as follows: 100, filter box; 110, U-shaped frame; 111, filter screen; 112, baffle; 113, handle; 114, U-shaped tube; 115, micro-electrolysis bed; 120, cover; 121, water immersion alarm; 122, sealing gasket; 123, guide block; 124, ball bearing; 125, rotating shaft; 126, stop block. Detailed Implementation

[0020] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0021] Example 1: Please refer to Figure 1-5 The micro-electrolysis composite material filtration device provided by this utility model includes a filter box 100. Two U-shaped frames 110 are slidably installed on the side wall of the filter box 100. Filter screens 111 are fixedly installed on the inner side of each U-shaped frame 110. Baffles 112 are fixedly installed on one side of each U-shaped frame 110. One side of the baffles 112 is movably attached to the filter box 100. Handles 113 are fixedly installed on the other side of each baffle 112. A U-shaped tube 114 is fixedly installed on the side wall of the filter box 100. One end of the U-shaped tube 114 is located above the two U-shaped frames 110, and the other end of the U-shaped tube 114 is located between the two U-shaped frames 110. A water outlet is provided on the side wall of the filter box 100, located below the two U-shaped frames 110. A micro-electrolysis bed 115 is provided on one side of the filter box 100. The water outlet of the filter box 100 and the micro-electrolysis bed 115 are connected by a pipe.

[0022] Working principle: During use, wastewater is injected into the filter box 100. The wastewater flows down after being filtered by the filter screen 111 inside the U-shaped frame 110. Since both the U-shaped frame 110 and the filter screen 111 are provided in two sets, and the pores of the upper filter screen 111 are larger than those of the lower filter screen 111, the wastewater can be filtered twice before flowing into the bottom of the filter box 100. Then, the wastewater is injected into the micro-electrolysis bed 115 through a pipe for micro-electrolysis purification. During long-term use, the upper filter screen 111 becomes clogged due to excessive impurities, and the wastewater accumulates inside the upper U-shaped frame 110. The water level will gradually rise until it is level with the upper end of the U-shaped pipe 114. The wastewater will then flow quickly through the U-shaped pipe 114 into the filter screen 111 inside the lower U-shaped frame 110, where it will be filtered. When the wastewater passes through the U-shaped pipe 114, the immersion alarm 121 will sense and alarm the wastewater, indicating that the filter inside the filter box 100 is clogged and overflowing. The operator can pull the handle 113 to remove the U-shaped frame 110 connected to the baffle 112, thereby cleaning the contaminants accumulated on the filter screen 111 inside the U-shaped frame 110.

[0023] Example 2: The difference between Embodiment 2 and Embodiment 1 is as follows: A detection port is provided in the middle of the U-shaped tube 114 path. A cover 120 is threadedly connected to the outside of the detection port of the U-shaped tube 114. A water immersion alarm 121 is fixedly installed inside the cover 120. The probe of the water immersion alarm 121 extends into the interior of the U-shaped tube 114. Two rotating shafts 125 are rotatably mounted on the side wall of the filter box 100 via bearings. A stop block 126 is fixedly installed at one end of each rotating shaft 125. Both stop blocks 126 movably abut against the baffle 112. Two guide blocks 123 are symmetrically fixedly installed on the side wall of the U-shaped frame 110. A corresponding guide block 123 is provided in the inner wall of the filter box 100. A number of guide blocks are embedded in the walls of the guide blocks 123. A number of ball bearings 124 roll and abut against the guide block 123. A sealing gasket 122 is interference-fitted between the baffle 112 and the filter box 100. The sealing gasket 122 is fixedly connected to the side wall of the baffle 112. The two filter screens 111 have different pore sizes, with the upper pore being larger than the lower one. In use, by rotating the shaft 125, the stop block 126 abuts against the baffle 112, thereby fixing the baffle 112 connected to the side of the filter box 100. The rolling of the ball bearings 124 and the guide block 123 makes it easier to pull the U-shaped frame 110 inside the filter box 100. The sealing gasket 122 seals the gap between the filter box 100 and the baffle 112.

[0024] In conclusion, the above are merely preferred embodiments of this utility model and are not intended to limit this utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A micro-electrolysis composite filter device comprising a filter box (100), characterized in that: Two U-shaped frames (110) are slidably installed into the side wall of the filter box (100). Filter screens (111) are fixedly installed inside each U-shaped frame (110). A baffle (112) is fixedly installed on one side of each U-shaped frame (110). One side of the baffle (112) is movably fitted into the filter box (100). A handle (113) is fixedly installed on the other side of each baffle (112). A U-shaped tube (114) is fixedly installed on the side wall of the filter box (100). One end of the U-shaped tube (114) is located above the two loop frames (110), and the other end of the U-shaped tube (114) is located between the two loop frames (110). The filter box (100) has an outlet on its side wall. The outlet of the filter box (100) is located below the two loop frames (110). A micro-electrolysis bed (115) is provided on one side of the filter box (100). The outlet of the filter box (100) and the micro-electrolysis bed (115) are connected by a pipe.

2. The micro-electrolysis composite filter device according to claim 1, wherein: The U-shaped tube (114) has a detection port in the middle of its path. A cover (120) is connected to the outside of the detection port of the U-shaped tube (114) by a thread. A water immersion alarm (121) is fixedly installed on the inside of the cover (120). The probe of the water immersion alarm (121) extends into the U-shaped tube (114).

3. The micro-electrolysis composite filter device according to claim 1, wherein: The filter box (100) has two rotating shafts (125) rotatably mounted on its side wall via bearings. Each rotating shaft (125) has a stop block (126) fixedly mounted at one end, and each stop block (126) movably abuts against the baffle (112).

4. The micro-electrolysis composite filter device according to claim 1, wherein: Two guide blocks (123) are symmetrically fixedly installed on the side wall of the U-shaped frame (110). The inner wall of the filter box (100) is provided with a corresponding guide block (123). A number of balls (124) are embedded in the walls of the guide blocks (100). The balls (124) roll against the guide blocks (123).

5. The micro-electrolysis composite filter device according to claim 1, wherein: A sealing gasket (122) is provided between the baffle (112) and the filter box (100) with an interference fit, and the sealing gasket (122) is fixedly connected to the side wall of the baffle (112).

6. The micro-electrolysis composite filter device of claim 1, wherein: The two filters (111) have different pore sizes, with the upper pore being larger than the lower pore.

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