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CN-224220816-U - Energy-saving bubble-removing medicinal filter

CN224220816UCN 224220816 UCN224220816 UCN 224220816UCN-224220816-U

Abstract

The utility model discloses an energy-saving bubble-removing medicinal filter, which relates to the technical field of medicinal filters and comprises a filter cartridge, wherein a filter element is arranged in the filter cartridge, a positioning frame is clamped on the outer wall of the filter element, the bottom of the positioning frame is connected with the filter cartridge through a bolt, the top of the filter cartridge is slidably connected with a top cover, and a foam removing mechanism is fixedly arranged in the top cover and comprises a vertical rod, a pressing plate and a sponge.

Inventors

  • ZHAO ZHENHUA

Assignees

  • 连云港市三通过滤设备有限公司

Dates

Publication Date
20260512
Application Date
20250609

Claims (6)

  1. 1. The utility model provides an energy-conserving bubble-removing medicinal filter, including cartridge filter (1), the inside of cartridge filter (1) is provided with filter core (7), wherein joint has positioning frame (6) on the outer wall of filter core (7), the bottom of positioning frame (6) passes through bolted connection with cartridge filter (1), top sliding connection of cartridge filter (1) has top cap (4), the inside fixed mounting of top cap (4) has foam elimination mechanism (5), foam elimination mechanism (5) include vertical pole (52), pressboard (55) and sponge (54), vertical pole (52) fixed connection is at the upper surface of pressboard (55), sponge (54) fixed mounting is at the lower surface of pressboard (55), pressboard (55) are located between top cap (4) and positioning frame (6).
  2. 2. The energy-saving bubble-removing medicinal filter according to claim 1, wherein the limiting tube (51) is fixedly arranged at the center of the top cover (4), and the vertical rod (52) is positioned on the inner side of the limiting tube (51).
  3. 3. The energy-saving bubble-removing medicinal filter according to claim 2, wherein a cylinder (53) is fixedly arranged on the outer wall of the vertical rod (52), the shape of the cylinder (53) is matched with that of the limiting tube (51), and the cylinder (53) is positioned above the limiting tube (51).
  4. 4. The energy-saving bubble-removing medicinal filter according to claim 3, wherein an extension spring (56) is fixedly arranged on the upper surface of the inner side of the cylinder (53), and one end of the extension spring (56) is fixedly connected to the upper surface of the top cover (4).
  5. 5. The energy-saving bubble-removing medicinal filter according to claim 1, wherein one side of the top of the filter cartridge (1) is communicated with a feed pipe (2), and the bottom of the filter cartridge (1) is communicated with a discharge pipe (3).
  6. 6. The energy-saving bubble-removing medicinal filter according to claim 1, wherein the edge of the positioning frame (6) is provided with a penetration hole (8).

Description

Energy-saving bubble-removing medicinal filter Technical Field The utility model relates to the technical field of medicine filters, in particular to an energy-saving bubble-removing type medicinal filter. Background The medicinal filter is a special device for filtering liquid medicine, solvent and other fluids in the pharmaceutical industry, and has the core functions of removing impurities, particles, microorganisms and other pollutants in the fluid, so as to ensure that the purity, safety and quality of the liquid medicine meet the pharmaceutical production standards. However, in the prior art, foams are easy to generate due to the flowing or chemical reaction of the liquid medicine, the foams can be attached to the surface of the filter element or suspended in the liquid medicine to form a physical barrier, the liquid medicine is prevented from normally passing through the pores of the filter element, the filtering speed is obviously reduced, the filtering period is prolonged, meanwhile, the foams occupy the filtering space, part of the liquid medicine can be wrapped and clamped in the foams and cannot be smoothly discharged, so that the liquid medicine is wasted, and particularly, for high-value liquid medicine, the economic loss is more obvious. Disclosure of utility model The utility model aims to solve the problems that the filtering efficiency is easy to be reduced and the liquid medicine is wasted due to the foam generated in the liquid medicine in the prior art, the existing filtering equipment often needs extra energy to drive a defoaming device, and the energy consumption is high and the operation is complex. In order to achieve the purpose, the technical scheme is that the energy-saving bubble-removing medicinal filter comprises a filter cartridge, wherein a filter element is arranged in the filter cartridge, a positioning frame is clamped on the outer wall of the filter element, the bottom of the positioning frame is connected with the filter cartridge through a bolt, the top of the filter cartridge is slidably connected with a top cover, a bubble removing mechanism is fixedly arranged in the top cover, the bubble removing mechanism comprises a vertical rod, a pressing plate and a sponge, the vertical rod is fixedly connected to the upper surface of the pressing plate, the sponge is fixedly arranged on the lower surface of the pressing plate, and the pressing plate is positioned between the top cover and the positioning frame. Preferably, the center of the top cover is fixedly provided with a limiting pipe, and the vertical rod is positioned at the inner side of the limiting pipe. Preferably, a cylinder is fixedly arranged on the outer wall of the outer part of the vertical rod, the shape of the cylinder is matched with that of the limiting pipe, and the cylinder is positioned above the limiting pipe. Preferably, an extension spring is fixedly arranged on the upper surface of the inner side of the cylinder, and one end of the extension spring is fixedly connected to the upper surface of the top cover. Preferably, one side of cartridge filter top intercommunication has the inlet pipe, and the bottom intercommunication of cartridge filter has the discharging pipe. Preferably, the edge of the positioning frame is provided with a penetration hole. Compared with the prior art, the utility model has the advantages and positive effects that: 1. According to the utility model, the vertical rod is pressed down to slide in the limiting pipe, the pressing plate and the sponge fixed on the lower surface of the pressing plate are driven to move downwards until the sponge contacts with the foam on the upper surface of the positioning frame, the foam is crushed by the sponge by utilizing the structure of the sponge when the sponge contacts with the foam, the liquid is absorbed by the sponge after the foam is crushed, then the pressing plate is continuously pressed down, the pressure is applied to the sponge, the liquid absorbed by the sponge is extruded, the liquid is returned to the filtering system again, the foam removing and liquid recycling processes are completed, the problems of filtration efficiency reduction or liquid medicine loss caused by the existence of the foam are reduced, and the device has good practicability and economy. 2. According to the utility model, the cylinder is matched with the limiting pipe, and the tension spring is matched, so that the vertical rod is ensured to stably lift, the bubble removing operation is coherent and accurate, the tension spring has an automatic resetting function, the manual operation strength is reduced, the use convenience is improved, the arrangement of the permeation holes ensures the liquid medicine circulation path, the filtering efficiency is not influenced, and the whole structure realizes energy saving and bubble removing through mechanical linkage, so that the energy consumption is avoided. Drawings FIG. 1 is a schematic perspective view of an