A precision filter that is easy to assemble

Abstract

The utility model discloses a kind of precision filters convenient to assemble, belong to precision filter field, including base and filter main body, the side surface of the base is fixedly connected with base, the filter main body is by water inlet, water outlet, filter core and with the fixed seat of filter main body one end surface fixed connection composition;In the utility model, when staff is in using filter main body and carries out filtering operation, first through the quick-release assembly of setting can conveniently install filter main body in base and carry out operation, meet the demand of staff, improve work efficiency, reduce the labor of staff;When filter main body works, through the cleaning assembly of setting, filter core can be cleaned, prevent the filter hole of filter core from being blocked by impurity in water, cause the filtering effect of filter core to reduce, improve the filtering efficiency of filter core, so that device has good practicality and convenience.

Description

Technical Field

[0001] This utility model relates to the field of precision filter technology, specifically a precision filter that is easy to assemble. Background Technology

[0002] Precision filters, as core equipment for liquid purification and impurity separation, are widely used in water treatment (such as RO system pretreatment), food processing (such as juice clarification), chemical industry (such as solvent removal) and pharmaceutical industry (such as pharmaceutical liquid filtration). Their ease of assembly and operational stability directly affect production efficiency and product quality.

[0003] Upon investigation, a utility model patent (publication number: CN217015850U) discloses a precision filter, including an upper housing, an air inlet on one side of the upper housing, an air outlet on the other side of the upper housing, a partition on the side of the upper housing near the air outlet, a first connecting block on the outer side of the bottom end of the upper housing, a second connecting block connected to the upper housing via the first connecting block, a lower housing at the bottom end of the second connecting block, a drain outlet at the bottom end of the lower housing, an automatic drainer installed inside the drain outlet, a ball valve inside the automatic drainer, and limiting grooves on both sides inside the automatic drainer located inside the lower housing, filter elements inside the upper and lower housings, and several filling layers inside the filter elements.

[0004] While the aforementioned patent effectively increases the stability of the filter element by using locking pins and limiting grooves to prevent the filter element from shifting due to vibration and affecting the normal use of the filter, it still has some shortcomings in actual use. The device is fixed to the equipment with bolts, which makes disassembly and installation inconvenient and increases the workload of staff. Furthermore, the device cannot easily and effectively clean the filter element, leading to clogging, reduced filtration efficiency, and failure to meet the needs of staff, significantly reducing the device's practicality and convenience.

[0005] Therefore, this invention provides a precision filter that is easy to assemble, in order to solve the above-mentioned problems. Utility Model Content

[0006] (a) Technical problems to be solved This invention provides a precision filter that is easy to assemble, aiming to solve the problems mentioned in the background art.

[0007] (II) Technical Solution To achieve the above objectives, this utility model provides the following technical solution: a precision filter that is easy to assemble, comprising a base and a filter body. A pedestal is fixedly connected to one side surface of the base. The filter body consists of an inlet, an outlet, a filter element, and a fixing seat fixedly connected to one end surface of the filter body. The base and the fixing seat are provided with quick-release components that allow for easy disassembly and installation of the filter body. The quick-release components include a slot and a corresponding locking block. The filter body is provided with a cleaning component for cleaning the filter element. The cleaning component includes several rotating plates.

[0008] As a preferred technical solution of this application, the base has grooves on both sides inside, and the quick-release assembly also includes several first telescopic rods fixedly connected inside the grooves. A first spring is sleeved on one end of the first telescopic rod extending outside the base. A pull plate is fixedly connected to one end surface of the first telescopic rod and the first spring. One end surface of the first telescopic rod is fixedly connected to one end surface of the slot.

[0009] As a preferred technical solution of this application, the fixed base has sliding grooves at both ends, and the quick-release assembly further includes several second telescopic rods fixedly connected inside the sliding grooves. The second telescopic rods are sleeved with second springs, and a connecting plate is fixedly connected to one end surface of the second telescopic rod and the second spring. A toggle plate that is slidably connected to the sliding groove is fixedly connected to one side surface of the connecting plate, and one side surface of the connecting plate is fixedly connected to one side surface of the locking block.

[0010] As a preferred technical solution of this application, the cleaning assembly further includes a fixing plate fixedly connected to both sides of one end surface of the filter element, the fixing plate being rotatably connected to a rotating rod, the rotating rod being fixedly connected to a first bevel gear, and the rotating rod being fixedly connected to one side surface of the rotating plate.

[0011] As a preferred technical solution of this application, a bearing is fixedly connected to one end surface of the filter element, a rotating shaft is rotatably sleeved inside the bearing, and a second bevel gear is fixedly connected to one end surface of the rotating shaft, the second bevel gear meshing with the first bevel gear.

[0012] As a preferred technical solution of this application, a plurality of cleaning scrapers are fixedly connected to the surface of the rotating shaft.

[0013] As a preferred technical solution of this application, positioning holes are provided around one side surface of the base.

[0014] (III) Beneficial Effects In this utility model, when workers use the filter body for filtration, the filter body can be easily installed on the base using the quick-release assembly, which meets the needs of workers, improves work efficiency, and reduces the workload of workers. While the filter body is working, the filter element can be cleaned using the cleaning assembly to prevent impurities in the water from clogging the filter pores and reducing the filtration effect of the filter element, thus improving the filtration efficiency of the filter element. This makes the device very practical and convenient. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall main structure of this utility model; Figure 2 This is a schematic diagram of the internal structure of the base and the fixing seat of this utility model; Figure 3 For the present utility model Figure 2 Enlarged structural diagram at point A; Figure 4 This is a schematic diagram of the internal structure of the filter body of this utility model.

[0016] In the picture: 100. Base; 101. Filter body; 102. Base; 103. Fixing seat; 104. Inlet; 105. Outlet; 106. Positioning hole; 107. Groove; 108. Slide groove; 109. Filter element; 200. Quick release assembly; 201. First telescopic rod; 202. First spring; 203. Pull-out plate; 204. Slot; 205. Second telescopic rod; 206. Second spring; 207. Connecting plate; 208. Actuating plate; 209. Locking block; 300. Cleaning assembly; 301. Fixing plate; 302. Rotating rod; 303. First bevel gear; 304. Rotating plate; 305. Bearing; 306. Rotating shaft; 307. Second bevel gear; 308. Cleaning scraper. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0018] This utility model provides a precision filter that is easy to assemble, such as... Figure 1-4As shown, this easy-to-assemble precision filter includes a base 100 and a filter body 101. A base 102 is fixedly connected to one side surface of the base 100. The filter body 101 consists of an inlet 104, an outlet 105, a filter element 109, and a fixing seat 103 fixedly connected to one end surface of the filter body 101. The base 102 and the fixing seat 103 are provided with quick-release components 200 that allow for easy disassembly and installation of the filter body 101. The quick-release components 200 include a slot 204 and a locking block 209 that is adapted to engage with it. The filter body 101 is provided with a cleaning component 300 for cleaning the filter element 109. The cleaning component 300 includes several rotating plates 304. Through the cooperation of the above components, when the staff uses the filter body 101 for filtration, the filter body 101 can be easily installed on the base 102 using the quick-release component 200, which meets the needs of the staff, improves work efficiency, and reduces the workload of the staff. While the filter body 101 is working, the filter element 109 can be cleaned using the cleaning component 300 to prevent impurities in the water from clogging the filter holes of the filter element 109, which would reduce the filtration effect of the filter element 109 and improve the filtration efficiency of the filter element 109. This makes the device very practical and convenient.

[0019] The base 102 has grooves 107 on both sides inside. The quick-release assembly 200 also includes several first telescopic rods 201 fixedly connected inside the grooves 107. A first spring 202 is sleeved on one end of the first telescopic rod 201 extending outside the base 102. A pull plate 203 is fixedly connected to one end surface of the first telescopic rod 201 and the first spring 202. One end surface of the first telescopic rod 201 is fixedly connected to one end surface of the slot 204. When the operator pulls the pull plate 203, the first telescopic rod 201 moves, causing the first spring 202 to retract, thereby moving the slot 204.

[0020] The fixed base 103 has sliding grooves 108 at both ends. The quick-release assembly 200 also includes several second telescopic rods 205 fixedly connected inside the sliding grooves 108. Each second telescopic rod 205 is sleeved with a second spring 206. A connecting plate 207 is fixedly connected to one end surface of the second telescopic rod 205 and the second spring 206. A toggle plate 208, which is slidably connected to the sliding groove 108, is fixedly connected to one side surface of the connecting plate 207. One side surface of the connecting plate 207 is fixedly connected to one side surface of the locking block 209. By moving the toggle plate 208, the operator moves the connecting plate 207, which in turn causes the second telescopic rods 205 and the second spring 206 to retract, thereby moving the locking block 209.

[0021] The cleaning assembly 300 also includes a fixing plate 301 fixedly connected to both sides of one end surface of the filter element 109. A rotating rod 302 is rotatably connected to the fixing plate 301, and a first bevel gear 303 is fixedly connected to the rotating rod 302. The rotating rod 302 is fixedly connected to one side surface of the rotating plate 304. The rotating plate 304 rotates due to the action of water flow, and the rotating plate 304 drives the first bevel gear 303 on the rotating rod 302 to rotate.

[0022] A bearing 305 is fixedly connected to one end surface of the filter element 109. A rotating shaft 306 is rotatably sleeved inside the bearing 305. A second bevel gear 307 is fixedly connected to one end surface of the rotating shaft 306. The second bevel gear 307 meshes with the first bevel gear 303. The rotation of the first bevel gear 303 drives the second bevel gear 307 to rotate, and the rotation of the second bevel gear 307 drives the rotating shaft 306 to rotate within the bearing 305.

[0023] Several cleaning scrapers 308 are fixedly connected to the surface of the rotating shaft 306. The rotation of the rotating shaft 306 drives the cleaning scrapers 308 to move back and forth on the surface of the filter element 109.

[0024] The base 100 has positioning holes 106 around one side surface. The base 100 can be fixedly installed in a designated position through the positioning holes 106.

[0025] In summary: First, the operator uses expansion bolts to fix the base 102 on the base 100 in the designated position through the positioning holes 106. Then, the operator moves the actuating plate 208, causing the second telescopic rod 205 and the second spring 206 to retract, thereby moving the locking block 209 on the connecting plate 207. Next, the fixing seat 103 is placed into the base 102, and the actuating plate 208 is released. Under the elastic action of the second spring 206, the locking block 209 is engaged in the slot 204, thus allowing the filter body 101 to be installed in the base 102 for use. Finally, water is discharged from the inlet 104. In the filter body 101, the filter element 109 filters the water. When water flows into the filter body 101, it can drive the rotating plate 304 to rotate. The rotating plate 304 drives the first bevel gear 303 on the rotating rod 302 to rotate. The rotation of the first bevel gear 303 drives the second bevel gear 307 to rotate. The rotation of the second bevel gear 307 drives the rotating shaft 306 to rotate in the bearing 305, thereby driving the cleaning scraper 308 to rotate back and forth on the surface of the filter element 109, thus cleaning the filter element 109, improving the filtration effect of the filter element 109, meeting the needs of the staff, and greatly improving the practicality and convenience of the device.

[0026] The above are merely preferred embodiments of this utility model, but the scope of protection of this utility model is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in this utility model, based on the technical solution and inventive concept of this utility model, should be included within the scope of protection of this utility model.

Claims

1. A precision filter that is easy to assemble, comprising a base (100) and a filter body (101), characterized in that: A base (102) is fixedly connected to one side surface of the base (100). The filter body (101) consists of an inlet (104), an outlet (105), a filter element (109), and a fixing seat (103) fixedly connected to one end surface of the filter body (101). The base (102) and the fixing seat (103) are provided with quick-release components (200) that allow for easy disassembly and installation of the filter body (101). The quick-release components (200) include a slot (204) and a locking block (209) that is adapted to engage with it. The filter body (101) is provided with a cleaning component (300) for cleaning the filter element (109). The cleaning component (300) includes several rotating plates (304).

2. The precision filter that is easy to assemble according to claim 1, characterized in that: The base (102) has grooves (107) on both sides inside. The quick-release assembly (200) also includes several first telescopic rods (201) fixedly connected inside the grooves (107). A first spring (202) is sleeved on one end of the first telescopic rod (201) extending outside the base (102). A pull plate (203) is fixedly connected to one end surface of the first telescopic rod (201) and the first spring (202). One end surface of the first telescopic rod (201) is fixedly connected to one end surface of the slot (204).

3. The precision filter that is easy to assemble according to claim 1, characterized in that: The fixed base (103) has sliding grooves (108) at both ends. The quick-release assembly (200) also includes several second telescopic rods (205) fixedly connected inside the sliding grooves (108). The second telescopic rods (205) are sleeved with second springs (206). A connecting plate (207) is fixedly connected to one end surface of the second telescopic rods (205) and the second springs (206). A toggle plate (208) that is slidably connected to the sliding grooves (108) is fixedly connected to one side surface of the connecting plate (207). One side surface of the connecting plate (207) is fixedly connected to one side surface of the locking block (209).

4. A precision filter that is easy to assemble according to claim 1, characterized in that: The cleaning assembly (300) further includes a fixing plate (301) fixedly connected to both sides of one end surface of the filter element (109). The fixing plate (301) is rotatably connected to a rotating rod (302). A first bevel gear (303) is fixedly connected to the rotating rod (302). The rotating rod (302) is fixedly connected to one side surface of the rotating plate (304).

5. A precision filter that is easy to assemble according to claim 4, characterized in that: A bearing (305) is fixedly connected to one end surface of the filter element (109), and a rotating shaft (306) is rotatably sleeved inside the bearing (305). A second bevel gear (307) is fixedly connected to one end surface of the rotating shaft (306), and the second bevel gear (307) meshes with the first bevel gear (303).

6. A precision filter that is easy to assemble according to claim 5, characterized in that: Several cleaning scrapers (308) are fixedly connected to the surface of the rotating shaft (306).

7. A precision filter that is easy to assemble according to claim 1, characterized in that: The base (100) has positioning holes (106) around one side surface.

Images