CN-224207971-U - AABI closed loop is quantitative interpolation device for chlorobenzene production

Abstract

The utility model relates to the technical field of chlorobenzene production, and particularly discloses a quantitative adding device for AABI closed-loop chlorobenzene production, which comprises a charging box, wherein a visual window is arranged on the front surface of the charging box, scale marks are arranged on the front surface of the charging box and are positioned on the left side of the visual window, a feeding hole is arranged on the right side of the top of the charging box, a discharging hole is arranged at the bottom of the charging box, a quantitative charging assembly is arranged in an inner cavity of the charging box, and the quantitative charging assembly comprises a driving motor. When the processing equipment is required to be charged, the motor is driven to operate, the gear is driven to rotate by the driving motor, the sliding rod is driven to move downwards by the cooperation of the gear and the tooth socket, the sliding rod is matched with the sliding sleeve to move stably, the piston is driven to move downwards by the sliding rod, the downward movement position of the piston can be observed through the visual window, and the volume which can be added in the charging box can be obtained through the scale mark on one side of the visual window.

Inventors

• YANG ZHIDONG
• YUN FANG
• WANG XINYONG
• Hao Yuyuan

Assignees

• 武威合才化工有限责任公司

Dates

Publication Date

20260508

Application Date

20250604

Claims (6)

1. 1. The utility model provides a flexible pipe quantitative adding device for chlorobenzene production for AABI closed loop, includes charging box (1), its characterized in that, the front of charging box (1) is equipped with visual window (6), the front of charging box (1) is equipped with scale mark (7), and scale mark (7) are located the left side of visual window (6), the right side at charging box (1) top is equipped with feed inlet (8), the bottom of charging box (1) is equipped with discharge gate (4), the inner chamber of charging box (1) is equipped with ration feeding assembly (9), ration feeding assembly (9) include driving motor (901), and driving motor (901) are located the top of charging box (1), the output of driving motor (901) is equipped with gear (908), one side of gear (908) is equipped with slide bar (905), slide bar (905) surface offer with tooth socket (903) of gear (908) looks adaptation, the surface swing joint of slide bar (905) has sliding sleeve (906), and the surface of sliding sleeve (906) and the top fixed connection of charging box (1) inner chamber (905), the bottom of sliding bar (901) is equipped with flexible pipe (90) top, the top (903) is equipped with the top of charging box (1), the top of the sliding bar (905) is equipped with the top, the top of the flexible pipe (90), the top of the telescopic pipe (907) is fixedly connected with the feed inlet (8).
2. 2. The quantitative adding device for chlorobenzene production for AABI closed loops according to claim 1 is characterized in that a limiting plate (902) is clamped at the bottom of the driving motor (901), and the bottom of the limiting plate (902) is fixedly connected with a feeding box (1).
3. 3. The quantitative adding device for chlorobenzene production for AABI closed loops according to claim 1, wherein a limiting block (9010) is fixedly connected to the top of the sliding rod (905), and the diameter of the limiting block (9010) is larger than that of the sliding rod (905).
4. 4. The dosing device for chlorobenzene production for AABI closed loops according to claim 1, wherein the connection of the bottom of the slide bar (905) and the piston (903) is fixedly connected by a connecting block (904), and the bottom of the slide bar (905) is positioned at the center of the top of the piston (903).
5. 5. The quantitative adding device for chlorobenzene production for AABI closed loops according to claim 1 is characterized in that the bottom of the surface of the charging box (1) is fixedly connected with a mounting plate (3), and a mounting hole (2) is formed in the inner cavity of the mounting plate (3).
6. 6. The dosing device for producing AABI closed-loop chlorobenzene according to claim 1, wherein the inner cavity of the discharging port (4) is provided with an electromagnetic valve (5), and the input end of the electromagnetic valve (5) is electrically connected with an external controller.

Description

AABI closed loop is quantitative interpolation device for chlorobenzene production Technical Field The utility model relates to the technical field of chlorobenzene production, in particular to a quantitative adding device for AABI closed-loop chlorobenzene production. Background Chlorobenzene is used as a basic chemical raw material, and the production and the application of the chlorobenzene are balanced in efficiency, safety and environmental protection. Along with the development of intelligent control technology and green chemical technology, the chlorobenzene industry chain is being upgraded towards high efficiency and low pollution. During production of chlorobenzene for AABI closed loop, materials need to be added into processing equipment through an adding device, but when the adding device is used, the adding device does not have a quantitative feeding function, and the adding device is controlled by a manual valve or a mechanical valve, so that the situation that deviation occurs in the adding amount is caused. Disclosure of utility model Aiming at the defects of the prior art, the utility model provides a quantitative adding device for chlorobenzene production for AABI closed loops, which has the advantages of quantitatively adding the adding device and the like, and solves the problem that the adding device does not have quantitative adding. The utility model relates to a quantitative adding device for chlorobenzene production for AABI closed loop, which comprises a charging box, wherein the front surface of the charging box is provided with a visual window, the front surface of the charging box is provided with scale marks, the scale marks are positioned at the left side of the visual window, the right side of the top of the charging box is provided with a feeding port, the bottom of the charging box is provided with a discharging port, the inner cavity of the charging box is provided with a quantitative charging component, the quantitative charging component comprises a driving motor, the driving motor is positioned at the top of the charging box, the output end of the driving motor is provided with a gear, one side of the gear is provided with a sliding rod, the surface of the sliding rod is provided with a tooth socket matched with the gear, the surface of the sliding rod is movably connected with a sliding sleeve, the surface of the sliding sleeve is fixedly connected with the top of the inner cavity of the charging box, the bottom of the sliding rod is provided with a piston, the right side of the inner cavity of the piston is provided with a material leakage port, the top of the material leakage port is communicated with a telescopic pipe, when the processing equipment is required to be charged, the top of the telescopic pipe is fixedly connected with the feed inlet, the driving motor firstly drives the gear to rotate, the gear is matched with the tooth socket to drive the slide bar to move downwards, the slide bar is matched with the slide bar to move stably, the slide bar is used for driving the piston to move downwards, the downward moving position of the piston can be observed through the visual window, the volume which can be added in the charging box can be obtained through the scale mark on one side of the visual window, the telescopic pipe on the piston stretches in the moving process of the piston, after the piston moves to the position of the scale mark required by the piston, the driving motor stops running, at the moment, the material is transmitted into the telescopic pipe through the feed inlet, the material is transmitted to the material leakage opening through the telescopic pipe, the material is transmitted to the bottom of the inner cavity of the charging box through the material leakage opening, after the quantitative addition of the material in the charging box is completed, the feeding device is transmitted into the processing equipment through the discharge port, so that the situation that the adding equipment does not have the function of quantitative feeding and is controlled by a manual or mechanical valve, and further deviation of the adding amount is caused is avoided. According to the quantitative adding device for chlorobenzene production for AABI closed loops, the bottom of the driving motor is clamped with the limiting plate, and the bottom of the limiting plate is fixedly connected with the charging box. According to the quantitative adding device for chlorobenzene production for AABI closed loops, the limiting block is fixedly connected to the top of the sliding rod, the diameter of the limiting block is larger than that of the sliding rod, and the limiting block can play a role in limiting movement of the sliding rod when the sliding rod moves downwards, so that the sliding rod is prevented from falling off from the sliding sleeve. According to the quantitative adding device for chlorobenzene production for AABI closed loops, the connection part of the b