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CN-224207784-U - Equipment for dissolving raw materials in test of gold alum

CN224207784UCN 224207784 UCN224207784 UCN 224207784UCN-224207784-U

Abstract

The utility model relates to the technical field of dissolving of a gold alum raw material, and provides a gold alum assay raw material dissolving device which comprises a magnetic stirrer, wherein one side of the magnetic stirrer is provided with a dissolving bottle limiting component, the limiting component comprises a guide rod fixedly connected to one side of the magnetic stirrer, the upper end of the guide rod is fixedly connected with a threaded rod, a thread bush is sleeved on the outer wall of the threaded rod, the lower end of the thread bush is rotationally connected with an extrusion ring, and the lower end of the extrusion ring is fixedly connected with a resistance spring.

Inventors

  • Yin Cuirong
  • ZHANG YUN
  • YANG XIPING

Assignees

  • 商洛西北有色七一三总队有限公司

Dates

Publication Date
20260508
Application Date
20250530

Claims (5)

  1. 1. The equipment for dissolving the raw materials in the test of the golden alum comprises a magnetic stirrer (1) and is characterized in that a dissolving bottle limiting component is arranged on one side of the magnetic stirrer (1); the limiting component comprises a guide rod (2) fixedly connected to one side of the magnetic stirrer (1), a threaded rod (3) is fixedly connected to the upper end of the guide rod (2), a threaded sleeve (4) is arranged on the threaded sleeve of the outer wall of the threaded rod (3), an extrusion ring (5) is rotationally connected to the lower end of the threaded sleeve (4), a resistance spring (6) is fixedly connected to the lower end of the extrusion ring (5), a sliding block (7) is fixedly connected to the lower end of the resistance spring (6), a support (8) is fixedly connected to one side of the sliding block (7), and a limiting ring (9) is fixedly connected to one side of the support (8).
  2. 2. The device for dissolving the raw materials for the test of the golden alum according to claim 1, wherein a reinforcing rib (10) is fixedly connected between the extrusion ring (5) and the support (8), and the reinforcing rib (10) is 1/3 of the thickness of the support (8).
  3. 3. The apparatus for dissolving the raw materials for the test of the golden alum according to claim 1, wherein the inner side of the limiting ring (9) is of an inclined structure design.
  4. 4. The apparatus for dissolving the raw materials for the gold alum assay according to claim 3, wherein a plurality of strip-shaped blocks (11) arranged in an array are fixedly connected to the inner side of the limiting ring (9), and the inclination angles of the strip-shaped blocks (11) and the inner side of the limiting ring (9) are consistent.
  5. 5. The apparatus for dissolving the raw materials for the gold alum assay according to claim 3, wherein the lower end of the limiting ring (9) is fixedly connected with limiting frames (12) which are arranged in an array, and the inclination angles of the limiting frames (12) and the inner sides of the limiting rings (9) are consistent.

Description

Equipment for dissolving raw materials in test of gold alum Technical Field The utility model relates to the technical field of dissolving of a raw material of vitriol, in particular to equipment for dissolving a raw material of vitriol assay. Background In the dissolving process of the raw materials for the golden alum assay, a conical dissolving bottle is often adopted as a reaction container, the geometric structure with the upper part narrow and the lower part wide can effectively reduce liquid splashing, the mixing and heating uniformity control are convenient to shake, the follow-up operation flows of titration, constant volume and the like are adapted, the existing golden alum dissolving equipment is usually provided with a magnetic stirrer to accelerate the dissolving, but the fixing of the conical bottle is mostly dependent on a traditional clamp or manual support, the conical bottle with different conicity and specification needs frequent adjustment, and certain optimization space exists between the operation convenience and the fixing stability. In actual operation, traditional fixed mode is uneven to the contact pressure distribution of erlenmeyer flask neck, probably leads to glass container damage or fixed infirm, and especially easily appears rocking when high-speed stirring, influences dissolution efficiency and experimental security. Disclosure of utility model The utility model aims to provide a device for dissolving a raw material for a gold alum assay, which solves the problems in the background technology. In order to achieve the aim, the utility model provides the technical scheme that the equipment for dissolving the raw materials for the test of the golden alum comprises a magnetic stirrer, wherein one side of the magnetic stirrer is provided with a dissolving bottle limiting component; The limiting component comprises a guide rod fixedly connected to one side of the magnetic stirrer, a threaded rod is fixedly connected to the upper end of the guide rod, a threaded sleeve is arranged on the threaded sleeve on the outer wall of the threaded rod in a threaded mode, an extrusion ring is rotationally connected to the lower end of the threaded sleeve, a resistance spring is fixedly connected to the lower end of the extrusion ring, a sliding block is fixedly connected to the lower end of the resistance spring, a support is fixedly connected to one side of the sliding block, and a limiting ring is fixedly connected to one side of the support. Preferably, a reinforcing rib is fixedly connected between the extrusion ring and the bracket, and the reinforcing rib is 1/3 of the thickness of the bracket. Preferably, the inner side of the limiting ring is of an inclined structure design. Preferably, the inner side of the limiting ring is fixedly connected with a plurality of strip-shaped blocks arranged in an array manner, and the inclination angles of the strip-shaped blocks and the inner side of the limiting ring are consistent. Preferably, the lower end of the limiting ring is fixedly connected with an array-arranged limiting frame, and the inclination angle of the limiting frame is consistent with that of the inner side of the limiting ring. Compared with the prior art, the conical flask with different heights and diameters can be elastically clamped through the rotary threaded sleeve, the design of the resistance spring ensures uniform contact pressure, the damage to the flask body caused by rigid extrusion is avoided, the inclined structure on the inner side of the limiting ring is matched with the conical degree of the conical flask, the friction contact area is reduced by combining the strip-shaped block, the contact area between the limiting ring and the conical flask is reduced while the fixing stability is improved, the subsequent disassembly is convenient, the structure is simple, and the use is convenient. Drawings FIG. 1 is a front elevational view of the structure of the present utility model; FIG. 2 is a schematic view of a partial structure of the present utility model; FIG. 3 is a schematic view of a stop collar according to the present utility model; Fig. 4 is a cross-sectional view of the stop collar of the present utility model. The magnetic stirring machine is shown as a figure, wherein the magnetic stirring machine comprises a magnetic stirring machine body 1, a guide rod 2, a guide rod 3, a threaded rod 4, a threaded sleeve 5, an extrusion ring 6, a resistance spring 7, a sliding block 8, a bracket 9, a limiting ring 10, a reinforcing rib 11, a bar block 12 and a limiting frame. Detailed Description The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodime