Treatment device for propionyl chloride rectifying still residues

Abstract

The utility model discloses a propionyl chloride rectifying still residue treatment device. The propionyl chloride rectifying still residue treatment device comprises a distillation retort, a support is installed on the distillation retort, and an adjusting mechanism is arranged between the distillation retort and the support; the adjusting mechanism comprises a gear ring fixedly installed on the distillation retort, a gear is installed on the outer side of the gear ring in a meshed mode, a driving assembly is arranged between the gear and the support, and the gear is driven by the driving assembly to rotate. According to the propionyl chloride rectifying still residue treatment device provided by the utility model, the distillation retort and the bracket are arranged, and the adjusting mechanism comprising the gear ring, the gear and the driving assembly is arranged between the distillation retort and the bracket, so that the distillation retort can be rotated after the bracket is horizontally and fixedly mounted, and the orientation of a pipeline connecting flange of the distillation retort is adjusted; alignment with a flange of a connecting pipeline is facilitated, and butt joint installation of the distillation retort and the connecting pipeline is facilitated.

Description

TECHNICAL FIELD

[0001] The utility model relates to waste liquid treatment device technical field especially relates to a kind of propionyl chloride rectifying kettle residual processing device. BACKGROUND

[0002] Propionyl chloride rectification equipment is used to realize the separation of propionyl chloride and impurities. After rectification, some high-boiling-point impurities and unreacted raw materials, etc. Residual liquid will be left in the column still, which needs to be properly handled by the residual liquid treatment system. The residual liquid treatment system usually includes residual liquid discharge pipeline, residual liquid storage tank, residual liquid treatment device, etc. According to the properties of residual liquid and environmental protection requirements, appropriate treatment methods can be selected, such as recycling, incineration, neutralization treatment, etc. The common methods for propionyl chloride rectifying kettle residue recovery include: re-distillation method, hydrolysis method, chemical conversion method, etc. The re-distillation method separates the various components in the kettle residue by using a distillation device using normal temperature distillation or low pressure distillation.

[0003] The existing exhaust pipe and slag discharge pipe of the distillation tank are fixedly installed on the tank body, which makes it difficult to adjust the orientation of the exhaust pipe or slag discharge pipe once the position of the tank body is determined. Due to manufacturing and installation precision problems, the flanges of the distillation tank and other equipment will not be completely aligned, causing the flanges to be misaligned when the pipes are connected. If forced connection is required, manual or electric hoists need to be used to pull the pipes, which may cause the pipes to bend and affect their service life. The connection process is very difficult and inconvenient for pipe installation and connection.

[0004] Therefore, it is necessary to provide a propionyl chloride rectifying kettle residue treatment device to solve the above technical problems. UTILITY MODEL CONTENTS

[0005] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a propionyl chloride rectifying kettle residue treatment device which can facilitate the butt joint installation of the device and the connecting pipe.

[0006] To achieve the above purpose, the utility model adopts the following technical scheme:

[0007] The propionyl chloride rectifying kettle residue treatment device comprises a distillation tank, a support installed on the distillation tank, and an adjusting mechanism arranged between the distillation tank and the support. The adjusting mechanism comprises a gear ring fixedly installed on the distillation tank, a gear meshingly installed on the outside of the gear ring, and a driving assembly arranged between the gear and the support, which can drive the gear to rotate through the driving assembly.

[0008] Preferably, the driving assembly comprises a mounting seat fixedly connected with the support, a motor inserted and installed on the mounting seat, and an output shaft of the motor connected with the gear.

[0009] Preferably, the mounting seat is provided with an insertion slot, and the motor is inserted into the insertion slot.

[0010] Preferably, a threaded top rod is installed on the plug-in slot.

[0011] Preferably, a threaded rod is installed on the bracket, and a pressing block is rotatably installed at the end of the threaded rod, and a rubber pad is installed on the side of the pressing block facing the gear ring.

[0012] Preferably, a support plate is installed at the bottom of the bracket, and a positioning hole is formed in the support plate.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] (1) The utility model discloses a distillation tank, a bracket, and a adjusting mechanism including a gear ring, a gear and a driving assembly are arranged between the distillation tank and the bracket, so that the distillation tank can be rotated after the bracket is horizontally fixed and installed, the orientation of the flange of the pipeline connected to the distillation tank can be adjusted, the flanges of the pipeline and the distillation tank can be aligned, and the pipeline and the distillation tank can be conveniently connected and installed.

[0015] (2) The utility model discloses a driving assembly including a mounting seat and a detachable motor, so that the gear can be conveniently driven to rotate, and the motor can be conveniently detached after the distillation tank is installed, which is favorable for reducing the cost.

[0016] (3) The utility model discloses a threaded top rod is installed on the plug-in slot, so that the motor can be conveniently detached from the plug-in slot.

[0017] (4) The utility model discloses a pressing block and a threaded rod, so that the gear ring can be conveniently limited and positioned, and the distillation tank can be prevented from moving.

[0018] (5) The utility model discloses a support plate with a positioning hole, so that the distillation tank can be conveniently positioned, installed and fixed. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 A structure schematic view of the propionyl chloride distillation residue treatment device provided by the utility model is shown in the figure.

[0020] Figure 2 A structure schematic view of the propionyl chloride distillation residue treatment device provided by the utility model is shown in the figure. Figure 1 A structure schematic view of the driving assembly in the propionyl chloride distillation residue treatment device shown in the figure.

[0021] Figure 3 A structure schematic view of the mounting seat 5 in the propionyl chloride distillation residue treatment device shown in the figure. Figure 1

[0022] In the figure, the corresponding name of the reference sign is: 1-distillation tank, 2-bracket, 3-gear ring, 4-gear, 5-mounting seat, 6-motor, 7-plug-in slot, 8-threaded top rod, 9-pressing block, 10-threaded rod, 11-support plate, 12-positioning hole.​ Detailed Implementation

[0023] The present invention will be further described below with reference to the accompanying drawings and embodiments. The embodiments of the present invention include, but are not limited to, the following embodiments.

[0024] Example 1:

[0025] like Figures 1-3 As shown, this utility model provides a device for treating propionyl chloride distillation vessel residue. It includes a distillation tank 1, used for the re-distillation separation of propionyl chloride distillation vessel residue. Its internal structure and various components are not detailed here. The distillation tank 1 is equipped with a support 2, an exhaust port, a slag discharge port, and other necessary equipment. The distillation tank 1 and the support 2 are horizontally connected via bearings or ball bearings. An adjustment mechanism is provided between the distillation tank 1 and the support 2. This mechanism includes a gear ring 3 fixedly mounted on the distillation tank 1, with a gear 4 meshing on the outside of the gear ring 3. A drive assembly is provided between the gear 4 and the support 2, driving the gear 4 to rotate. In use, the support 2 is installed in the designated position and leveled, allowing the distillation tank 1 to be placed vertically. Then, the drive assembly drives the gear 4 to rotate, causing the meshing gear ring 3 to rotate. The gear ring 3 drives the distillation tank 1 to rotate horizontally. The orientation of the pipe opening on the distillation tank 1 is adjusted so that the pipe flange can be easily aligned with the flange of the connecting pipe. Finally, bolts are used for connection. This device reduces the installation difficulty of the distillation tank 1 and helps extend the service life of the connecting pipe.

[0026] By setting up a distillation tank 1 and a support 2, and setting an adjustment mechanism including a gear ring 3, a gear 4 and a drive assembly between the distillation tank 1 and the support 2, the distillation tank 1 can be rotated after the support 2 is horizontally fixed and installed, so as to adjust the orientation of its own pipeline connection flange, which is convenient to align with the flange of the connecting pipeline and facilitates the docking and installation of the distillation tank 1 and the connecting pipeline.

[0027] Example 2:

[0028] like Figure 2 As shown, the drive assembly includes a mounting base 5, which is fixedly connected to the bracket 2. A motor 6 is installed on the mounting base 5, and the output shaft of the motor 6 is connected to the gear 4. When in use, the motor 6 starts and drives the gear 4 to rotate, thereby driving the distillation tank 1 to rotate. After the pipeline of the distillation tank 1 is connected, the motor 6 and the gear 4 can be removed and used elsewhere or as a spare in the warehouse, thereby reducing costs.

[0029] By setting up a drive assembly including a mounting base 5 and a detachable motor 6, the gear 4 can be easily driven to rotate, and the motor 6 can be easily disassembled after the distillation tank 1 is installed, which helps to reduce costs.

[0030] Example 3:

[0031] As Figures 2-3 shown in the embodiment, the mounting seat 5 is provided with a U-shaped insertion slot 7, and the base of the motor 6 is inserted into the insertion slot 7. It is worth mentioning that the opening of the insertion slot 7 faces upward during installation. During installation, the mounting seat 5 is fixed on the support 2 with the opening of the insertion slot 7 facing upward, and then the base of the motor 6 is inserted into the insertion slot 7 from the opening of the insertion slot 7, thereby completing the installation of the motor 6. During disassembly, the motor 6 is pulled upward and then removed.

[0032] By installing the insertion slot 7 on the mounting seat 5, the installation and disassembly of the motor 6 can be facilitated.

[0033] Embodiment 4:

[0034] As Figure 3 shown in the embodiment, the threaded ejector rod 8 is screwed on the insertion slot 7. During use, when the base of the motor 6 is inserted into the insertion slot 7 and cannot be removed, the threaded ejector rod 8 is rotated to make the end of the threaded ejector rod 8 abut against the base of the motor 6, thereby ejecting the base of the motor 6 from the insertion slot 7 and then disassembling the motor 6.

[0035] By installing the threaded ejector rod 8 on the insertion slot 7, the motor 6 can be conveniently disassembled from the insertion slot 7.

[0036] Embodiment 5:

[0037] As Figure 1 shown in the embodiment, the threaded rod 10 is installed on the support 2, and the end of the threaded rod 10 is rotatably installed with the pressing block 9. The rubber pad is installed on one side of the pressing block 9 facing the gear ring 3. During use, after the direction of the distillation tank 1 is adjusted, in order to prevent the distillation tank 1 from moving, the threaded rod 10 is rotated to make the pressing block 9 at the end of the threaded rod 10 close to the gear ring 3 until the pressing block 9 is tightly pressed on the gear ring 3, thereby limiting the gear ring 3 and preventing the distillation tank 1 from moving.

[0038] By providing the pressing block 9 and the threaded rod 10, the gear ring 3 can be conveniently limited and the distillation tank 1 can be prevented from moving.

[0039] Embodiment 6:

[0040] As Figure 1 shown in the embodiment, the support plate 11 is installed at the bottom of the support 2, and the positioning hole 12 is formed in the support plate 11. During use, the pre-buried foot screw passes through the positioning hole 12 in the support plate 11, and then a nut is used to fasten, thereby fixing the support 2 on the ground.

[0041] By providing the support plate 11 with the positioning hole 12, the positioning, installation and fixation of the distillation tank 1 can be facilitated.

[0042] Working principle: when using, install support 2 in designated position and adjust level, make retort 1 vertical, then drive gear 4 through drive assembly, then make gear ring 3 rotate, gear ring 3 drive retort 1 rotate horizontally, adjust the orientation of pipe opening on retort 1, make pipe opening flange align with connecting pipe flange, then connect using bolt, the device can reduce the installation difficulty of retort 1, which is beneficial to prolong the service life of connecting pipe.

Claims

1. A device for treating residues from a propionyl chloride distillation vessel, characterized in that, include: A distillation tank (1) is provided, a bracket (2) is mounted on the distillation tank (1), and an adjustment mechanism is provided between the distillation tank (1) and the bracket (2). The adjusting mechanism includes a gear ring (3) fixedly installed on the distillation tank (1), a gear (4) meshing with the outside of the gear ring (3), and a driving component is provided between the gear (4) and the bracket (2) to drive the gear (4) to rotate.

2. The apparatus for treating residues from a propionyl chloride distillation vessel according to claim 1, characterized in that, The drive assembly includes a mounting base (5), which is fixedly connected to the bracket (2). A motor (6) is inserted and installed on the mounting base (5), and the output shaft of the motor (6) is connected to the gear (4).

3. The apparatus for treating residues from a propionyl chloride distillation vessel according to claim 2, characterized in that, The mounting base (5) is equipped with a plug slot (7), and the motor (6) is plugged into the plug slot (7).

4. The apparatus for treating residues from a propionyl chloride distillation vessel according to claim 3, characterized in that, A threaded push rod (8) is installed on the insertion slot (7).

5. The apparatus for treating residues from a propionyl chloride distillation vessel according to claim 1, characterized in that, A threaded rod (10) is installed on the bracket (2), and a pressure block (9) is rotatably installed at the end of the threaded rod (10). A rubber pad is installed on the side of the pressure block (9) facing the gear ring (3).

6. The apparatus for treating residues from a propionyl chloride distillation vessel according to claim 1, characterized in that, The bracket (2) has a support plate (11) installed at its bottom, and a positioning hole (12) is provided on the support plate (11).

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