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CN-224214824-U - Discharging valve of bromine rectifying kettle

CN224214824UCN 224214824 UCN224214824 UCN 224214824UCN-224214824-U

Abstract

The utility model discloses a bromine rectifying still blanking valve, which comprises a still body, a blanking valve body and a valve hand wheel, wherein the blanking valve body is arranged at the lower end of the still body, the valve hand wheel is arranged at the side of the blanking valve body, a bracket is fixedly connected to the surface of the blanking valve body below the valve hand wheel, a clamping sleeve is fixedly arranged at the lower surface of the bracket, a hand wheel rod is fixedly connected to the side of the valve hand wheel, a gear is fixedly arranged on the outer wall of the hand wheel rod, a support frame is fixedly connected to the upper end face of the bracket at the side of the gear, an inner square sleeve is arranged at the upper end of the support frame, an adjusting rod is movably connected to the inner wall of the upper end of the inner square sleeve, a square rod is movably arranged at the lower end of the adjusting rod, and a toothed plate is fixedly connected to the lower end face of the square rod. The blanking valve of the bromine rectifying still is convenient for remote operation, so that a user is prevented from directly contacting the valve to open or close the valve, and the use safety of the valve is improved.

Inventors

  • LIU WEI
  • LI ANDONG

Assignees

  • 潍坊东元连海环保科技有限公司

Dates

Publication Date
20260508
Application Date
20250524

Claims (6)

  1. 1. The bromine rectifying still blanking valve comprises a still body (1), a blanking valve body (2) and a valve hand wheel (3), and is characterized in that the blanking valve body (2) is installed at the lower end of the still body (1), the valve hand wheel (3) is arranged at the side of the blanking valve body (2), a support (4) is fixedly connected to the surface of the blanking valve body (2) below the valve hand wheel (3), a clamping sleeve (5) is fixedly installed on the lower surface of the support (4), a collecting mechanism (6) is arranged on the inner wall of the clamping sleeve (5), a hand wheel rod (7) is fixedly connected to the side of the valve hand wheel (3), a gear (8) is fixedly installed on the outer wall of the hand wheel rod (7), a support frame (9) is fixedly connected to the upper end face of the support frame (4) at the side of the gear (8), an inner square sleeve (10) is arranged at the upper end of the support frame (9), an adjusting rod (11) is movably connected to the inner wall of the upper end of the inner square sleeve (10), a square rod (12) is movably arranged at the lower end of the adjusting rod (11), and a square rod (12) is fixedly connected to a toothed plate (13).
  2. 2. The bromine rectifying still blanking valve of claim 1, wherein the collecting mechanism (6) comprises a locating frame (601), a knob (602) and a collecting tray (603), the locating frame (601) is movably mounted on the inner wall of the clamping sleeve (5), the knob (602) is movably connected to the inner wall of the upper end of the locating frame (601), and the collecting tray (603) is fixedly arranged at the lower end of the locating frame (601).
  3. 3. The bromine rectifying still blanking valve of claim 2 is characterized in that the locating frame (601) and the clamping sleeve (5) form a sliding structure, and the knob (602) is respectively in threaded connection with the locating frame (601) and the bracket (4).
  4. 4. The bromine rectifying still blanking valve of claim 2 is characterized in that the positive cross section of the positioning frame (601) is shaped like a T, and the collecting tray (603) is positioned below the blanking valve body (2).
  5. 5. The bromine rectifying still blanking valve as defined in claim 1, wherein the hand wheel rod (7) and the bracket (4) form a rotary structure, and the toothed plate (13) is meshed with the gear (8).
  6. 6. The bromine rectifying still blanking valve of claim 1 is characterized in that the adjusting rod (11) and the inner square sleeve (10) are arranged in a threaded mode, the adjusting rod (11) and the square rod (12) are connected in a rotating mode, and the square rod (12) and the inner square sleeve (10) are arranged in a sliding mode.

Description

Discharging valve of bromine rectifying kettle Technical Field The utility model relates to the technical field of bromine rectifying still valves, in particular to a blanking valve of a bromine rectifying still. Background The bromine rectifying still is an indispensable important equipment in bromine production process, can evaporate bromine liquid and carry out gas-liquid separation treatment to reach the purpose of improving bromine purity, and bromine rectifying still unloading valve is the important component part of bromine rectifying still, and its main function is the discharge of control material from rectifying still, has advantages such as corrosion-resistant, intensity and leakproofness are good. However, the following problems exist when the blanking valve of the existing bromine rectifying still is used: In order to avoid danger when a user opens the valve, the user is required to stand at a distance to operate the valve, but the existing bromine rectifying still discharging valve is inconvenient to operate remotely, so that the user is required to directly contact the valve to open or close the valve, and the use safety of the bromine rectifying still discharging valve is reduced. Aiming at the problems, innovative design is urgently needed on the basis of the blanking valve of the original bromine rectifying kettle. Disclosure of utility model The utility model aims to provide a blanking valve of a bromine rectifying still, which aims to solve the problem that the prior blanking valve of the bromine rectifying still is inconvenient to remotely operate, so that a user needs to directly contact the valve to open or close the valve, thereby reducing the use safety of the blanking valve of the bromine rectifying still. In order to achieve the purpose, the bromine rectifying still blanking valve comprises a still body, a blanking valve body and a valve hand wheel, wherein the blanking valve body is arranged at the lower end of the still body, the valve hand wheel is arranged at the side of the blanking valve body, a support is fixedly connected to the surface of the blanking valve body below the valve hand wheel, a clamping sleeve is fixedly arranged on the lower surface of the support, a collecting mechanism is arranged on the inner wall of the clamping sleeve, a hand wheel rod is fixedly connected to the side of the valve hand wheel, a gear is fixedly arranged on the outer wall of the hand wheel rod, a support frame is fixedly connected to the upper end face of the support at the side of the gear, an inner square sleeve is arranged at the upper end of the support frame, an adjusting rod is movably connected to the inner wall of the upper end of the inner square sleeve, a square rod is movably arranged at the lower end of the adjusting rod, and a toothed plate is fixedly connected to the lower end face of the square rod. Preferably, the collecting mechanism comprises a locating rack, a knob and a collecting tray, wherein the locating rack is movably arranged on the inner wall of the clamping sleeve, the knob is movably connected to the inner wall of the upper end of the locating rack, and the collecting tray is fixedly arranged at the lower end of the locating rack. Preferably, the locating rack and the cutting ferrule form a sliding structure, and the knob is respectively in threaded connection with the locating rack and the bracket. Preferably, the positive cross section shape of the positioning frame is set to be in a T shape, and the collecting tray is positioned below the blanking valve body. Preferably, the hand wheel rod and the bracket form a rotating structure, and the toothed plate is meshed with the gear. Preferably, the adjusting rod and the inner sleeve are arranged in a threaded manner, the adjusting rod is rotationally connected with the square rod, and the square rod and the inner sleeve are arranged in a sliding manner. Compared with the prior art, the blanking valve of the bromine rectifying kettle is convenient for remote operation, so that a user is prevented from directly contacting the valve to open or close the valve, and the use safety of the valve is improved; through the rotation of adjusting the pole for the square pole drives the pinion rack and reciprocates, makes the pinion rack break away from the gear, and the rotation of rethread hand wheel pole makes the hand wheel pole drive the rotation of valve hand wheel, thereby remote operation unloading valve body, so the device is convenient for remote operation, thereby avoids the opening or closing of user direct contact valve gate, makes the safety in utilization of valve promote. Drawings FIG. 1 is a schematic view of the present utility model in a front cross-section; FIG. 2 is a schematic view of a partial front cross-section of the present utility model; FIG. 3 is a schematic side sectional view of a gear according to the present utility model; FIG. 4 is a schematic side view of the collection mechanism of the pr