Sewage purifier with detachable filter element

Abstract

The utility model relates to the field of sewage purification machines, in particular to a sewage purification machine with a detachable filter element. According to the sewage purifier with the detachable filter element provided by the utility model, only the filter element can be detached, and the sewage purifier with the detachable filter element is relatively convenient. The sewage purifier with the detachable filter element comprises a water purifier, a water inlet pipe, the filter element, clamping rods and the like, the water inlet pipe is arranged on the upper side of the water purifier, the filter element is connected to the lower side of the water inlet pipe, the filter element is in threaded connection with the water purifier, and the clamping rods are slidably connected to the left side and the right side of the upper portion of the filter element. The filter element is in threaded connection with the water purifier, the filter element rotates and moves upwards through threads, the clamping rods are pulled to slide towards the sides away from each other, the lower cover is not limited any more, the filter element is separated from the lower cover, and the effects that only the filter element is detached, and convenience is achieved can be achieved.

Description

Technical Field

[0001] The utility model relates to the field of sewage purifiers, in particular to a sewage purifier with a detachable filter element. Background Art

[0002] Sewage purifier is a kind of equipment used to treat wastewater, which is designed to remove impurities, pollutants and harmful substances in water to purify water quality. Such equipment is widely used in urban sewage treatment, industrial wastewater treatment, rural sewage treatment and other fields.

[0003] During the use of the sewage purifier, the filter element needs to be replaced frequently to ensure that the filter element can effectively filter and clean water. However, the existing sewage purifier needs to be completely disassembled when replacing the filter element, which is relatively troublesome.

[0004] Therefore, in order to solve the above problems, a sewage purifier with a detachable filter element which can only be disassembled is developed and is more convenient. Utility Model Content

[0005] In order to overcome the disadvantage of the existing sewage purifier that the entire filter element needs to be disassembled when replacing the filter element, which is relatively troublesome, the utility model provides a sewage purifier with a detachable filter element in which only the filter element can be disassembled, which is relatively convenient.

[0006] The technical solution of the utility model is: a sewage purifier with a detachable filter element, comprising a water purifier, a water inlet pipe, the filter element, a clamping rod, a first spring, a lower cover, a fixing mechanism and a wall scraping mechanism, the water inlet pipe is arranged on the upper side of the water purifier, the filter element is connected to the lower side of the water inlet pipe, the filter element is threadedly connected to the water purifier, the clamping rod is slidably connected to the left and right sides of the upper part of the filter element, the clamping rod is connected to the filter element with the first spring, the lower part of the filter element is clamped with the lower cover, the clamping rod is pulled to slide to the side away from each other and no longer limits the lower cover, the first spring is stretched under force, so that the filter element can be separated from the lower cover, the fixing mechanism for fixing the lower cover is arranged inside the water purifier, and the wall scraping mechanism for scraping water on the filter element is arranged on the lower cover.

[0007] Optionally, a water outlet pipe is provided on the right side of the lower part of the water purifier.

[0008] Optionally, a mounting hole is provided on the water inlet pipe.

[0009] Optionally, a pull block is provided on each of the clamping rods to facilitate pulling the clamping rods.

[0010] Optionally, the fixing mechanism includes a fixed block, a telescopic rod, a sleeve, a second spring and a ring, the fixed blocks are connected to the front and rear sides of the water purifier, the telescopic rod is rotatably connected to the fixed block, the sleeve is slidably connected to the telescopic rod, the sleeve is connected to the adjacent telescopic rod with the second spring, the lower part of the lower cover is rotatably connected to the ring, the front and rear sides of the ring are also connected to the fixed blocks, the fixed blocks on the ring are rotatably connected to the adjacent sleeve, the filter element rotates to move upward through the thread, the filter element movement drives the lower cover upward through the clamping rod, the lower cover movement drives the ring upward, and during the upward movement of the ring, the telescopic rod slides in the sleeve under the action of the second spring, so that the lower cover can be fixed by the ring.

[0011] Optionally, the scraping mechanism includes a rotating rod, a scraping block and a torsion spring. The upper part of the lower cover is rotatably connected to a plurality of the rotating rods, the scraping blocks are connected to the rotating rods, and the torsion springs are connected between the scraping blocks and the lower cover. When the filter element is removed, the filter element moves upward to scrape off water on its inner wall through the scraping blocks. When sewage flows, the sewage flows downward through the scraping blocks to drive the rotating rods to rotate on the lower cover, and the torsion springs are deformed under force, thereby reducing the resistance to the sewage.

[0012] Compared with the prior art, the utility model has the following advantages: the utility model is threadedly connected to the water purifier through the filter element, the filter element is rotated to move upward through the thread, and the clamping rod is pulled to slide to the side away from each other without limiting the lower cover, so that the filter element is separated from the lower cover, and only the filter element can be disassembled, which is more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0014] Figure 2 This is a cross-sectional view from the first perspective of the present invention.

[0015] Figure 3 This is a cross-sectional view from a second viewing angle of the present invention.

[0016] Figure 4 It is a three-dimensional structural schematic diagram of the fixing mechanism of the utility model.

[0017] Figure 5 It is a cross-sectional view of the fixing mechanism of the utility model.

[0018] Figure 6 It is a schematic diagram of the three-dimensional structure of the wall scraping mechanism of the utility model.

[0019] Explanation of the accompanying drawings: 1_water purifier, 2_water inlet pipe, 3_filter element, 4_clamp rod, 5_first spring, 6_lower cover, 7_fixing mechanism, 71_fixing block, 72_telescopic rod, 73_sleeve, 74_second spring, 75_ring, 8_wall scraping mechanism, 81_rotating rod, 82_scraping block, 83_torsion spring. DETAILED DESCRIPTION

[0020] 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.

[0021] A sewage purifier with a detachable filter element, such as Figure 1-Figure 3 As shown, it includes a water purifier 1, a water inlet pipe 2, a filter element 3, a clamping rod 4, a first spring 5, a lower cover 6, a fixing mechanism 7 and a wall scraping mechanism 8. The water outlet pipe is provided on the right side of the lower part of the water purifier 1, the water inlet pipe 2 is provided on the upper side of the water purifier 1, a mounting hole is opened on the water inlet pipe 2, the filter element 3 is connected to the lower side of the water inlet pipe 2, the filter element 3 is threadedly connected to the water purifier 1, the clamping rod 4 is slidably connected to the left and right sides of the upper part of the filter element 3, the clamping rod 4 is provided with a pull block to facilitate pulling the clamping rod 4, the first spring 5 is connected between the clamping rod 4 and the filter element 3, the lower part of the filter element 3 is clamped with the lower cover 6, the fixing mechanism 7 is provided inside the water purifier 1, and the wall scraping mechanism 8 is provided on the lower cover 6.

[0022] like Figure 2 , Figure 4 and Figure 5 As shown, the fixing mechanism 7 includes a fixing block 71, a telescopic rod 72, a sleeve 73, a second spring 74 and a collar 75. The fixing blocks 71 are connected to the front and rear sides of the water purifier 1. The fixing blocks 71 are rotatably connected to the telescopic rod 72. The sleeves 73 are slidably connected to the telescopic rod 72. The second spring 74 is connected between the sleeves 73 and the adjacent telescopic rods 72. The lower part of the lower cover 6 is rotatably connected to the collar 75. The front and rear sides of the collar 75 are also connected to the fixing blocks 71. The fixing blocks 71 on the collar 75 are rotatably connected to the adjacent sleeves 73.

[0023] like Figure 3 and Figure 6As shown, the wall scraping mechanism 8 includes a rotating rod 81, a scraping block 82 and a torsion spring 83. The upper part of the lower cover 6 is rotatably connected with six rotating rods 81, each of which is connected to the scraping block 82, and each of the scraping blocks 82 is connected to the lower cover 6 via the torsion spring 83.

[0024] When the utility model is in use, it is first necessary to install the utility model in the operation area, and then connect the external water delivery equipment to the water inlet pipe 2, and the sewage delivered to the water purifier 1 is purified through the filter element 3, and the purified water flows out through the outlet pipe. When the filter element 3 needs to be disassembled and replaced, the filter element 3 can be rotated, and the filter element 3 rotates to move upward through the thread, and the movement of the filter element 3 drives the lower cover 6 to move upward through the clamping rod 4, and the movement of the lower cover 6 drives the ring 75 to move upward. During the upward movement of the ring 75, the telescopic rod 72 slides in the sleeve 73 under the action of the second spring 74, so that the lower cover 6 can be fixed through the ring 75, and after the filter element 3 is moved upward and lifted, the clamping rod 74 is pulled The rod 4 slides to the side away from each other and no longer limits the lower cover 6. The first spring 5 is stretched by force, so that the filter element 3 can be separated from the lower cover 6. After the filter element 3 is separated from the lower cover 6, the filter element 3 moves upward to scrape the water on its inner wall through the scraper 82. When sewage flows, the sewage flows downward through the scraper 82 to drive the rotating rod 81 to rotate on the lower cover 6. The torsion spring 83 is deformed by force, so as to reduce the resistance to the sewage. When installing the filter element 3, the filter element 3 is clamped with the lower cover 6. The first spring 5 rebounds and drives the clamping rod 4 to slide and reset to the side close to each other, thereby fixing the filter element 3 on the lower cover 6, and then the filter element 3 is rotated to install it in the water purifier 1.

[0025] 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 purifier with a detachable filter element, characterized in that: The invention comprises a water purifier (1), a water inlet pipe (2), a filter element (3), a clamping rod (4), a first spring (5), a lower cover (6), a fixing mechanism (7) and a wall scraping mechanism (8), wherein the water inlet pipe (2) is arranged on the upper side of the water purifier (1), the filter element (3) is connected to the lower side of the water inlet pipe (2), the filter element (3) is threadedly connected to the water purifier (1), the clamping rod (4) is slidably connected to the left and right sides of the upper part of the filter element (3), and the clamping rod (4) is connected to the filter element (3) via the first spring (5). A spring (5), the lower part of the filter element (3) is clamped with the lower cover (6), and the clamping rod (4) is pulled to slide to the side away from each other so as to no longer limit the lower cover (6). The first spring (5) is stretched by force, so that the filter element (3) and the lower cover (6) can be separated. The water purifier (1) is provided with a fixing mechanism (7) for fixing the lower cover (6), and the lower cover (6) is provided with a scraping mechanism (8) for scraping water on the filter element (3).

2. A sewage purifier with a detachable filter element according to claim 1, characterized in that: A water outlet pipe is provided on the right side of the lower part of the water purifier (1).

3. A sewage purifier with a detachable filter element according to claim 2, characterized in that: The water inlet pipe (2) is provided with a mounting hole.

4. A sewage purifier with a detachable filter element according to claim 3, characterized in that: The clamping rods (4) are each provided with a pulling block to facilitate pulling the clamping rods (4).

5. A sewage purifier with a detachable filter element according to claim 4, characterized in that: The fixing mechanism (7) comprises a fixing block (71), a telescopic rod (72), a sleeve (73), a second spring (74) and a collar (75); the fixing block (71) is connected to both the front and rear sides of the water purifier (1); the fixing block (71) is rotatably connected to the telescopic rod (72); the sleeve (73) is slidably connected to the telescopic rod (72); the sleeve (73) and the adjacent telescopic rod (72) are connected to the second spring (74); the lower part of the lower cover (6) is rotatably connected to the collar (75); the front and rear sides of the collar (75) are also connected to The fixing block (71) and the fixing block (71) on the collar (75) are both rotatably connected to the adjacent sleeve (73); the filter element (3) rotates to move upwards through the thread; the filter element (3) moves upwards through the clamping rod (4); the lower cover (6) moves upwards through the collar (75); during the upward movement of the collar (75), the telescopic rod (72) slides in the sleeve (73) under the action of the second spring (74), so that the lower cover (6) can be fixed through the collar (75).

6. A sewage purifier with a detachable filter element according to claim 5, characterized in that: The wall scraping mechanism (8) comprises a rotating rod (81), a scraping block (82) and a torsion spring (83). The upper part of the lower cover (6) is rotatably connected to a plurality of the rotating rods (81). The rotating rods (81) are all connected to the scraping blocks (82). The scraping blocks (82) are all connected to the lower cover (6) with the torsion spring (83). When the filter element (3) is removed, the filter element (3) moves upward to scrape water on its inner wall through the scraping blocks (82). When sewage flows, the sewage flows downward through the scraping blocks (82) to drive the rotating rods (81) to rotate on the lower cover (6). The torsion spring (83) is deformed under force, thereby reducing the resistance to the sewage.

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