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CN-224221375-U - High-capacity separating funnel

CN224221375UCN 224221375 UCN224221375 UCN 224221375UCN-224221375-U

Abstract

The utility model relates to the field of separating funnels, in particular to a high-capacity separating funnel which comprises a separating funnel body and a piston valve arranged at a liquid outlet end of the separating funnel body, and a mixing assembly, wherein the mixing assembly is arranged in the separating funnel body and can stir liquid in multiple directions, by arranging the mixing assembly, when a person utilizes the separating funnel body to extract, the contact between a solvent and a solute is ensured to be more uniform and efficient, so that the transfer of the solute is accelerated, meanwhile, the manpower consumed by the person to perform high-capacity extraction is reduced, the convenience of experiments is improved, and by arranging bumps and grooves on the surface of a stirring blade, the flow of fluid around the stirring blade is disturbed more strongly when the stirring blade stirs multiphase liquid, so that the laminar state of the liquid is destroyed, the rapid dissolution and transfer of the solute are promoted, the shearing force of the fluid is also increased, and the mixing efficiency is effectively improved.

Inventors

  • XU LUONAN
  • LIU RONG
  • PENG LEI
  • SUN HUAFU

Assignees

  • 西安都创医药科技有限公司

Dates

Publication Date
20260512
Application Date
20250604

Claims (7)

  1. 1. The high-capacity separating funnel is characterized by comprising a separating funnel body (1) and a piston valve (2) arranged at the liquid outlet end of the separating funnel body; the mixing component (3) is arranged in the separating funnel body (1) and can stir liquid in multiple directions; The mixing assembly (3) comprises a first bevel gear (305) arranged in the separating funnel body (1), a second bevel gear (303) is connected to the lower portion of the first bevel gear (305) in a meshed mode, and a stirring blade (306) is fixedly connected to one side of the first bevel gear (305) through a connecting rod.
  2. 2. The high-capacity separating funnel of claim 1, wherein the mixing assembly (3) further comprises a sleeve (301) arranged in the separating funnel body (1), the inside of the sleeve (301) is fixedly connected with a stirring rod (302) through a bearing, the upper end of the stirring rod (302) is fixedly connected with a motor (310), the motor (310) is arranged above the separating funnel body (1), the lower end of the stirring rod (302) is fixedly connected with a connecting sleeve (304), and the side part of the connecting sleeve (304) is fixedly connected with a first bevel gear (305) through a bearing.
  3. 3. The high capacity separating funnel as claimed in claim 2, wherein the sleeve (301) is provided with two inner upper and lower parts which are uniformly distributed to the separating funnel body (1), wherein the lower end of the sleeve (301) which is positioned near the lower part is fixedly connected with the inner wall of the separating funnel body (1), and the second bevel gear (303) is fixedly connected with the inner upper part of the sleeve (301).
  4. 4. The large capacity separating funnel as claimed in claim 1, wherein the stirring blade (306) is in a fan-shaped design, and the curvature of the edge of the stirring blade (306) is consistent with that of the separating funnel body (1).
  5. 5. The high-capacity separating funnel of claim 1, wherein one side of the stirring blade (306) is provided with a convex point (309), the convex point (309) is in a conical design, the other side of the stirring blade (306) is provided with a groove (308), and the groove (308) and the convex point (309) are located on the same axis.
  6. 6. The separating funnel of claim 5, wherein the inner wall of the recess (308) is provided with a through hole, and the through hole penetrates to the conical tip part of the convex point (309).
  7. 7. The large-capacity separating funnel of claim 1, wherein a scraping strip (307) is arranged at the edge of the surface of the stirring blade (306), the scraping strip (307) is made of silica gel, and the curvature of the scraping strip (307) is consistent with the fan-shaped edge of the stirring blade (306).

Description

High-capacity separating funnel Technical Field The utility model relates to the field of separating funnels, in particular to a high-capacity separating funnel. Background The separating funnel is a glass experimental instrument and comprises a funnel body and a funnel cover which is covered on the upper opening of the funnel body. The lower opening of the bucket body is provided with a piston with a three-way structure, and two ends of the piston are respectively connected with the two lower pipes. In the case of extraction using a separating funnel, the operation of shaking and degassing is required, and for laboratory-scale extraction reactions, a basic maximum amount is only 1L separating funnel, but when the total amount of solute and solvent exceeds 1L, a large-capacity separating funnel of 2L or more, such as 2L, 3L, 5L, 10L, etc., is required, and in this case, shaking and degassing is performed again, which is inconvenient for operators. Accordingly, a high capacity separating funnel has been proposed to solve the above-mentioned problems. Disclosure of utility model The utility model aims to solve the problems and provide the high-capacity separating funnel, which solves the problems that a series of operations such as vibration, deflation and the like are complicated in the operation of the traditional separating funnel body. The utility model realizes the aim through the following technical proposal, and the high-capacity separating funnel comprises a separating funnel body and a piston valve arranged at the liquid outlet end of the separating funnel body; The mixing component is arranged in the separating funnel body and can stir liquid in multiple directions; the mixing assembly comprises a first bevel gear arranged in the separating funnel body, a second bevel gear is connected to the lower portion of the first bevel gear in a meshed mode, and a stirring blade is fixedly connected to one side of the first bevel gear through a connecting rod. Preferably, the mixing assembly further comprises a sleeve arranged in the separating funnel body, the inside of the sleeve is fixedly connected with a stirring rod through a bearing, the upper end of the stirring rod is fixedly connected with a motor, the motor is arranged above the separating funnel body, the lower end of the stirring rod is fixedly connected with a connecting sleeve, the side part of the connecting sleeve is fixedly connected with a first bevel gear through a bearing, the stirring rod can be limited and prevented from falling through the sleeve, and a worker can conveniently drive the first bevel gear to revolve through the connecting sleeve and expand the stirring mixing range. Preferably, the sleeve is provided with two sleeves which are uniformly distributed to the upper part and the lower part in the separating funnel body, wherein the lower end of the sleeve close to the lower part is fixedly connected with the inner wall of the separating funnel body, and the second bevel gear is fixedly connected to the upper part in the sleeve. Preferably, the stirring blade is fan-shaped design, the limit portion curvature of stirring blade is unanimous with the separating funnel body, through above-mentioned design, can improve the stirring blade to the contact effect of solvent, improves the mixed scope. Preferably, one side of stirring leaf is provided with the bump, the bump is the toper design, the opposite side of stirring leaf is seted up flutedly, the recess is in the same axis with the bump, through setting up bump cooperation recess, can be when stirring the stirring leaf to multiphase liquid for fluid receives stronger disturbance at stirring leaf flow around, thereby destroys the laminar flow state of liquid, promotes the quick dissolution and the transfer of solute, can also increase fluidic shearing force, effectively improves mixing efficiency. Preferably, the inner wall of recess has seted up the through-hole, the through-hole runs through to the toper tip of bump, through above-mentioned design, can be when stirring leaf is rotatory for get into the interior high viscosity solution of recess and be extruded broken through the through-hole, improve the mixing quality of solution. Preferably, the edge of stirring leaf surface is provided with scrapes the strip, scrape the material of strip and be silica gel, the curvature of scraping the strip is unanimous with the fan-shaped edge of stirring leaf, scrapes the strip and sets up in the edge on stirring leaf surface, can clear away the accumulation thing on the container inner wall, reduces the accumulation of solid or stickness material, can also smash the solid material in the heterogeneous liquid simultaneously, improves the fusion effect between the liquid. The beneficial effects of the utility model are as follows: 1. Through setting up mixing element, can ensure that the contact between solvent and the solute is more even and high-efficient when personnel utilize the separa