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CN-224220911-U - Deoiling filter convenient to maintain

CN224220911UCN 224220911 UCN224220911 UCN 224220911UCN-224220911-U

Abstract

The utility model discloses an oil removal filter convenient to maintain, which belongs to the technical field of oil removal filters and adopts the technical scheme that the oil removal filter comprises an oil removal filter body, wherein the oil removal filter body comprises an upper shell and a lower shell, a butt joint positioning assembly is arranged between the upper shell and the lower shell, a connecting and fixing assembly is arranged around the butt joint positioning assembly, the butt joint positioning assembly comprises a positioning disc and a butt joint ring block, the positioning disc is fixedly connected to the top of the surface of the lower shell, the problem that the upper shell and the lower shell of the traditional oil removal filter are fixedly connected through a flange plate and by utilizing a plurality of bolts and nuts is solved, the upper shell and the lower shell are difficult to be quickly butt-jointed and positioned during installation, the operation of the connection and the fixation modes through the bolts and the nuts is troublesome, and the disassembly is troublesome during the later maintenance of the internal structure of the traditional oil removal filter, so that inconvenience is brought to a user.

Inventors

  • HUANG YIXIN

Assignees

  • 海门市恒威过滤机械设备有限公司

Dates

Publication Date
20260512
Application Date
20250428

Claims (8)

  1. 1. The oil removal filter convenient to maintain comprises an oil removal filter body (1) and is characterized in that the oil removal filter body (1) comprises an upper shell (101) and a lower shell (102), a butt joint positioning assembly (2) is arranged between the upper shell (101) and the lower shell (102), and a connecting and fixing assembly (3) is arranged around each butt joint positioning assembly (2); The butt joint locating component (2) comprises a locating disc (201) and a butt joint ring block (202), wherein the locating disc (201) is fixedly connected to the top of the surface of the lower shell (102), the butt joint ring block (202) is fixedly connected to the bottom of the surface of the upper shell (101), a locating groove (203) matched with the butt joint ring block (202) is formed in the top of the locating disc (201), the butt joint ring block (202) is located in the locating groove (203), locating sliding blocks (204) are fixedly connected to the periphery of the butt joint ring block (202), locating sliding grooves (205) matched with the locating sliding blocks (204) are formed in the periphery of the inner wall of the locating groove (203), and the locating sliding blocks (204) are slidably connected in the locating sliding grooves (205).
  2. 2. The oil removal filter convenient to maintain according to claim 1, wherein the connecting and fixing assembly (3) comprises a fixing plate (301), the fixing plate (301) is fixedly connected to the bottom of the positioning disc (201), and a telescopic air rod (302) is rotatably connected to the bottom of one side, away from the lower shell (102), of the fixing plate (301) through a damping rotating shaft.
  3. 3. The oil removal filter convenient to maintain according to claim 2, wherein the output rod of the telescopic air rod (302) is fixedly connected with a connecting plate (303), one side, close to the upper shell (101), of the bottom of the connecting plate (303) is fixedly connected with a pressing fixing block (304), and the bottom of the pressing fixing block (304) is fixedly connected with a rubber pad (305).
  4. 4. The oil removal filter convenient to maintain according to claim 3, wherein the top of the butt joint ring block (202) is provided with a clamping groove (4) matched with the pressing fixing block (304), one side, close to the inner wall of the clamping groove (4), of the pressing fixing block (304) is in contact with the inner wall of the clamping groove (4), and the bottom of the rubber pad (305) is in close contact with the bottom of the inner wall of the clamping groove (4).
  5. 5. The oil removal filter convenient to maintain according to claim 1, wherein the bottom of the butt joint ring block (202) is fixedly connected with an annular sealing gasket (5), and the bottom of the annular sealing gasket (5) is tightly contacted with the bottom of the inner wall of the positioning groove (203).
  6. 6. The oil removal filter convenient to maintain according to claim 1, wherein a sealing ring (6) is sleeved at the bottom of the surface of the butt joint ring block (202), one side, close to the inner wall of the positioning groove (203), of the sealing ring (6) is in close contact with the inner wall of the positioning groove (203), a positioning ring groove (7) matched with the sealing ring (6) for use is formed at the bottom of the surface of the butt joint ring block (202), and the sealing ring (6) is clamped in the positioning ring groove (7).
  7. 7. The oil removal filter convenient to maintain according to claim 1, wherein the bottom of the surface of the lower shell (102) is fixedly connected with supporting legs (8), and the number of the supporting legs (8) is three and the supporting legs are uniformly distributed at the bottom of the surface of the lower shell (102).
  8. 8. The oil removal filter convenient to maintain according to claim 7, wherein the bottom of the supporting leg (8) is fixedly connected with a mounting plate (9), and a mounting hole (10) is formed in the top of the mounting plate (9).

Description

Deoiling filter convenient to maintain Technical Field The utility model relates to the technical field of oil removal filters, in particular to an oil removal filter convenient to maintain. Background In industrial production and some specific fluid treatment processes, oil removal filters are often required to filter impurities such as oil stains in the fluid so as to meet the requirements of subsequent production or use. After the oil removal filter is used for a long time, the filter element needs to be replaced, and the filter element in the existing filter is designed as a whole, so that the oil removal filter is troublesome to detach and replace; The utility model discloses an oil removal filter convenient to install (bulletin number: CN 221536047U), which relates to the field of oil removal filters and comprises a filter, a filter upper cover and supporting legs, wherein the filter comprises a filter cylinder, an input pipe, an output pipe and an oil pipe, one side of the filter cylinder is fixedly connected with the input pipe, the other side of the filter cylinder is fixedly connected with the output pipe, the bottom end of the filter cylinder is fixedly connected with the oil pipe, the filter upper cover comprises an upper cover body and a pressure valve, the outer side of the upper cover body is fixedly connected with the pressure valve, the upper cover body comprises a cover body, a threaded hole, a slot, a filter pipe and a limiting inserted link. For the above-mentioned problem, current patent has given the solution, and upper portion casing and lower part casing of current deoiling filter are through the ring flange and utilize a plurality of bolts and nut to connect fixedly, and upper portion casing and lower part casing not only are difficult to quick butt joint location when the installation, and the fixed mode operation is more troublesome through the connection of a plurality of bolts and nut moreover to dismantle when need maintaining its inner structure in the later stage also more troublesome, thereby bring inconvenience for the user. For this purpose, a maintenance-friendly degreasing filter is proposed. Disclosure of utility model The utility model aims to provide an oil removal filter convenient to maintain, which can solve the problems that an upper shell and a lower shell of the existing oil removal filter are connected and fixed through a flange plate and a plurality of bolts and nuts, the upper shell and the lower shell are difficult to quickly butt-joint and position during installation, the operation is troublesome in a connecting and fixing mode through the plurality of bolts and nuts, and the disassembly is troublesome when the internal structure of the oil removal filter is required to be maintained in the later period, so that inconvenience is brought to a user. In order to achieve the aim, the oil removal filter convenient to maintain comprises an oil removal filter body, wherein the oil removal filter body comprises an upper shell and a lower shell, a butt joint positioning assembly is arranged between the upper shell and the lower shell, and connection fixing assemblies are arranged around the butt joint positioning assembly; The butt joint locating component comprises a locating disc and a butt joint ring block, wherein the locating disc is fixedly connected to the top of the lower shell surface, the butt joint ring block is fixedly connected to the bottom of the upper shell surface, a locating groove matched with the butt joint ring block is formed in the top of the locating disc, the butt joint ring block is located in the locating groove, locating sliding blocks are fixedly connected to the periphery of the butt joint ring block, locating sliding grooves matched with the locating sliding blocks are formed in the periphery of the inner wall of the locating groove, and the locating sliding blocks are slidably connected in the locating sliding grooves. Preferably, the connecting and fixing assembly comprises a fixing plate, the fixing plate is fixedly connected to the bottom of the positioning disc, and the bottom of one side, far away from the lower shell, of the fixing plate is rotationally connected with a telescopic air rod through a damping rotating shaft. Preferably, the output rod of flexible gas pole fixedly connected with connecting plate, one side of connecting plate bottom near upper portion casing fixedly connected with pushes down the fixed block, the bottom fixedly connected with rubber pad of pushing down the fixed block. Preferably, the top of the butt joint ring block is provided with a clamping groove matched with the pressing fixing block, one side, close to the inner wall of the clamping groove, of the pressing fixing block is in contact with the inner wall of the clamping groove, and the bottom of the rubber pad is in close contact with the bottom of the inner wall of the clamping groove. Preferably, the bottom of the butt joint ring block is fix