Search

CN-224207457-U - Multistage dehydrating unit of bromine

CN224207457UCN 224207457 UCN224207457 UCN 224207457UCN-224207457-U

Abstract

The utility model relates to the technical field of bromine production equipment, in particular to a bromine multistage dehumidifying device which comprises a dehumidifying tank, wherein symmetrically-distributed supporting legs are fixedly arranged on two sides of the bottom of the dehumidifying tank, a drying tower is fixedly embedded and arranged at the top of the dehumidifying tank, and a feeding pipe is fixedly inserted and arranged at the top of the drying tower. This multistage dehydrating unit of bromine through dehumidification jar, supporting leg, visual window, inlet pipe, drying cabinet, pipe, inner box, outer calandria, separation net, drying tower, the cooperation of first electrically operated valve, second electrically operated valve and fluid-discharge tube is used, and the device is integrated different principle dehumidification modes, realizes multistage dehumidification to bromine. Firstly, bromine is contacted with concentrated sulfuric acid, most of water is removed by utilizing strong water absorption of the concentrated sulfuric acid, then the aqueous sulfuric acid is discharged in a layered manner through density difference, and then the primarily dried bromine is subjected to deep absorption of residual water through a drying box filled with anhydrous calcium chloride and a molecular sieve.

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. A bromine multistage dehumidification device, characterized in that it comprises: The drying device comprises a dehumidifying tank (1), wherein supporting legs (2) which are symmetrically distributed are fixedly arranged on two sides of the bottom of the dehumidifying tank (1), a drying tower (18) is fixedly embedded at the top of the dehumidifying tank (1), a feeding pipe (4) is fixedly installed at the top of the drying tower (18) in a penetrating mode, an inner box (14) is fixedly installed below one side of the inside of the dehumidifying tank (1), a drying box (6) is arranged inside the inner box (14), and a blocking net (17) is fixedly embedded at the bottom of the drying box (6); a guide pipe (13) is fixedly connected between the bottom of the drying tower (18) and the top of the inner box (14), an outer exhaust pipe (16) is fixedly arranged at the bottom of the inner box (14) in a penetrating and inserting mode, and one end of the outer exhaust pipe (16) penetrates through the dehumidifying tank (1) and extends to the lower portion of the bottom of the dehumidifying tank (1); The upper side of pipe (13) is provided with first electrically operated valve (21), be located the top fixed mounting of first electrically operated valve (21) on the outer wall of pipe (13) and have fluid-discharge tube (23), and the one end of fluid-discharge tube (23) runs through dehumidification jar (1) and extends to the outside one side of dehumidification jar (1), be provided with second electrically operated valve (22) on fluid-discharge tube (23).
  2. 2. The bromine multistage dehumidification device according to claim 1, wherein a fixed window (5) corresponding to the position of an inner box (14) is formed in the lower portion of the other side of the outer portion of the dehumidification tank (1), a transverse rail (11) is fixedly arranged in the lower portion of the fixed window (5) on the other side of the outer portion of the dehumidification tank (1), an adjusting screw (12) is rotatably arranged in the transverse rail (11), an adjusting block (9) is sleeved on the outer wall of the adjusting screw (12), the adjusting block (9) is slidably arranged on the transverse rail (11), a supporting arm (8) is fixedly arranged at the top of the adjusting block (9), a sealing cover plate (7) is fixedly arranged at one end of the supporting arm (8), the sealing cover plate (7) is fixedly connected with one side of the drying box (6), a sealing opening (15) matched with the sealing cover plate (7) is formed in one side of the inner box (14), a first servo motor (10) is fixedly arranged on one side of the transverse rail (11), and the driving end of the first servo motor (10) extends to one end of the transverse rail (11) fixedly connected with one end of the transverse rail (12).
  3. 3. The bromine multistage dehumidification device according to claim 1, wherein a transverse shaft stirring shaft (24) is rotatably arranged in the drying tower (18), a plurality of vertical stirring rollers (19) are fixedly arranged on the outer wall of the transverse shaft stirring shaft (24), a second servo motor (20) is fixedly arranged on one side of the drying tower (18), and a driving end of the second servo motor (20) penetrates through the drying tower (18) and extends into the drying tower (18) to be fixedly connected with one end of the transverse shaft stirring shaft (24).
  4. 4. The bromine multistage dehumidification device as claimed in claim 1, wherein a visual window (3) is arranged on the front surface of the dehumidification tank (1), and the drying tower (18) is made of visual transparent materials.
  5. 5. The bromine multistage dehumidification device as claimed in claim 2, wherein the adjusting block (9) is provided with a threaded hole matched with the adjusting screw rod (12), and the adjusting block (9) is in threaded connection with the adjusting screw rod (12) through the threaded hole.
  6. 6. The bromine multistage dehumidification device as claimed in claim 2, wherein the inner wall of the sealing port (15) is stepped, and a sealing gasket is arranged on the inner wall of the sealing port (15).

Description

Multistage dehydrating unit of bromine Technical Field The utility model relates to the technical field of bromine production equipment, in particular to a bromine multistage dehumidification device. Background Bromine is the only non-metallic simple substance in liquid state at normal temperature, is dark reddish brown liquid and has pungent smell. In the production and purification process of bromine, bromine often contains a certain amount of water, and the quality and subsequent use effect of bromine can be affected by the existence of water, so that the bromine needs to be dehumidified. Most of the existing bromine dehumidifying devices have simple structures, usually adopt a single dehumidifying mode, have limited dehumidifying effect, and are difficult to reduce the moisture in bromine to a lower level. In addition, in the dehumidification process, the contact between bromine and the dehumidifier is insufficient, so that the dehumidification efficiency is low, and meanwhile, the problems of inconvenience in replacing the dehumidifier and the like are likely to exist, so that the production cost and the operation difficulty are increased. Therefore, it is necessary to provide a bromine multistage dehumidification device to solve the above technical problems. Disclosure of utility model The utility model aims to provide a bromine multistage dehumidification device for solving the problems in the background technology. In order to achieve the above purpose, the present utility model provides the following technical solutions: A bromine multistage dehumidification device, comprising: The drying device comprises a dehumidifying tank, wherein supporting legs which are symmetrically distributed are fixedly arranged on two sides of the bottom of the dehumidifying tank, a drying tower is fixedly embedded at the top of the dehumidifying tank, a feeding pipe is fixedly installed at the top of the drying tower in a penetrating mode, an inner box is fixedly installed below one side of the inside of the dehumidifying tank, a drying box is arranged inside the inner box, and a blocking net is fixedly embedded at the bottom of the drying box; A guide pipe is fixedly connected between the bottom of the drying tower and the top of the inner box, an outer exhaust pipe is fixedly arranged at the bottom of the inner box in a penetrating way, and one end of the outer exhaust pipe penetrates through the dehumidifying tank and extends to the lower part of the bottom of the dehumidifying tank; The upper side of pipe is provided with first electrically operated valve, be located the top fixed mounting of first electrically operated valve on the outer wall of pipe and have the fluid-discharge tube, and the one end of fluid-discharge tube runs through the dehumidification jar and extends to the outside one side of dehumidification jar, be provided with the second electrically operated valve on the fluid-discharge tube. Preferably, a fixed window corresponding to the position of the inner box is formed in the lower portion of the other side of the outer portion of the dehumidifying tank, a transverse rail is fixedly installed below the fixed window on the other side of the outer portion of the dehumidifying tank, an adjusting screw is rotatably installed in the transverse rail, an adjusting block is sleeved on the outer wall of the adjusting screw and slidably installed on the transverse rail, a supporting arm is fixedly installed at the top of the adjusting block, a sealing cover plate is fixedly installed at one end of the supporting arm, the sealing cover plate is fixedly connected with one side of the drying box, a sealing opening matched with the sealing cover plate is formed in one side, close to the fixed window, of the inner box, a first servo motor is fixedly installed on one side of the transverse rail, and a driving end of the first servo motor penetrates through the transverse rail and extends to the inner portion of the transverse rail to be fixedly connected with one end of the adjusting screw. Preferably, the inside of drying tower rotates and installs the cross axle (mixing) shaft, fixedly mounted with a plurality of vertical stirring roller on the outer wall of cross axle (mixing) shaft, one side fixed mounting of drying tower has the second servo motor, and the drive end of second servo motor runs through the drying tower and extends to the inside of drying tower and the one end fixed connection of cross axle (mixing) shaft. Preferably, a visual window is arranged on the front surface of the dehumidifying tank, and the drying tower is made of visual transparent materials. Preferably, the adjusting block is provided with a threaded hole matched with the adjusting screw rod, and the adjusting block is in threaded connection with the adjusting screw rod through the threaded hole. Preferably, the inner wall of the sealing port is in a step shape, and a sealing gasket is arranged on the inner wall of the sealing port