Separating device for methyl tert-butyl ether raw material

Abstract

The utility model relates to the technical field of methyl tert-butyl ether raw material treatment, and discloses a methyl tert-butyl ether raw material separation device which comprises a processing tank body, a pre-distillation device is arranged at the top of the processing tank body, and an adjusting device is arranged on the side face of the pre-distillation device. The pre-distillation device comprises a distillation tower, a heating piece placing ring, a limiting ring frame, a sealing cover, a pull handle, a placing frame, a heating pipe and a heat conducting pad, the distillation tower is fixedly connected to the left side of the top of the processing tank body, and the heating piece placing ring is fixedly connected to the right side of the distillation tower. According to the separation device for the methyl tert-butyl ether raw material, the pre-distillation device is arranged, and a plurality of groups of heating component placing rings, limiting ring frames, sealing covers, pull handles, placing frames and heating components similar to heating pipes are annularly distributed on the back surface of the distillation tower, so that the aim of distillation can be achieved; and an assembly for controlling and adjusting the rectification temperature is arranged in the rectification separation operation, so that high-speed reaction can be ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of methyl tert-butyl ether raw material treatment, in particular to a separation device for methyl tert-butyl ether raw materials. Background Technique

[0002] As is well known, during the process of cooling or pressurizing a saturated gas, some condensable gas components will form small liquid droplets and flow along with the gas. The function of a gas-liquid separator is to process the gas containing a small amount of condensate to achieve condensate recovery or gas phase purification; its structure is generally a pressure vessel.

[0003] The prior art discloses a gas-liquid separator for methyl tert-butyl ether production with the publication number: CN212941885U; it can reduce the intake pressure for utilization, extend the residence time of the gas-liquid mixed gas in the separator, have a better gas-liquid separation effect, and reduce energy consumption; it includes a tank body, a mounting circular plate, a rotating shaft, a driving impeller, an agitating impeller, a spiral guide vane, and a spiral cooling pipe. An installation cavity is arranged inside the tank body, an intake pipe is arranged at the left end of the tank body, an exhaust pipe is arranged at the right end of the tank body, the driving impeller is fixedly arranged at the left end of the rotating shaft, the agitating impeller is fixedly arranged at the right end of the rotating shaft, multiple circumferentially evenly distributed air holes are arranged on the mounting circular plate, the spiral cooling pipe is fixedly arranged on the spiral guide vane, a cold source inlet pipe is arranged at the left front part of the tank body, and a cold source discharge pipe is arranged at the right rear part of the tank body.

[0004] However, the above-mentioned separation device for methyl tert-butyl ether raw materials can reduce the intake pressure for utilization during processing, extend the residence time of the gas-liquid mixed gas in the separator, have a better gas-liquid separation effect, and can make the agitating blades agitate the gas in the right part of the installation cavity to form a swirl without external mechanical power input, reducing energy consumption. However, the above device does not have a component for controlling and adjusting the rectification temperature during the rectification operation before processing, and cannot ensure the high-speed progress of the reaction, and the effect during use is not good, so it needs to be improved. Content of the Utility Model

[0005] The purpose of the utility model is to provide a separation device for methyl tert-butyl ether raw materials to solve the problems put forward in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A separation device for methyl tert-butyl ether raw materials, including a processing tank body, a pre-distillation device is arranged at the top of the processing tank body, and an adjusting device is arranged on the side of the pre-distillation device.

[0007] The pre-distillation device includes a distillation column, a heating element placement ring, a limiting ring frame, a sealing cover, a pull handle, a placement rack, a heating pipe, and a heat conduction pad. The distillation column is fixedly connected to the left side of the top of the processing tank body. The heating element placement ring is fixedly connected to the right side of the distillation column. The limiting ring frame is fixedly connected to the top of the distillation column. The sealing cover is inserted into the inside of the limiting ring frame. The pull handle is fixedly connected to the center of the top of the sealing cover. The heating pipe is fixedly connected to the surface of the placement rack.

[0008] Preferably, the adjusting device includes an adjusting shaft rod, a connecting disc, a pinching plate member, a connecting head, and a connecting belt. A bearing member is fixedly connected to the right side of the distillation column. The adjusting shaft rod is fixedly connected to the inner ring of the bearing member. An adjusting raft plate is fixedly connected to the left side of the adjusting shaft rod. The connecting disc is fixedly connected to the right side of the adjusting shaft rod. The pinching plate member is fixedly connected to the top of the connecting disc. The connecting belt is fixedly connected to the surface of the connecting head.

[0009] Preferably, the number of the heating pipes is two groups, and the two groups of heating pipes are symmetrically distributed on the left and right sides of the placement rack.

[0010] Preferably, a thumb groove is formed on the surface of the pinching plate member, and the connecting head is fixedly connected to the inside of the thumb groove.

[0011] Preferably, a central vertical plate is fixedly connected to the inside of the heating element placement ring, and the placement rack is fixedly connected to the side of the central vertical plate.

[0012] Preferably, the heat conduction pad is fixedly connected to the inside of the placement rack. The heating pipe is connected to the surface of the heat conduction pad. The heating pipe can conduct heat to the heat conduction pad in contact with it. The heat conduction pad penetrates through the placement rack and contacts the right side of the distillation column, and the contact is in a long strip shape, with a sufficient area and capable of heating the side of the distillation column.

[0013] Preferably, a liquid outlet pipe is arranged on the right side of the bottom of the processing tank body, and a support leg frame is arranged at the bottom of the processing tank body. The setting of the liquid outlet pipe can discharge the processed solution at both ends after the processing is completed, achieving the purpose of assisting separation.

[0014] Compared with the prior art, the beneficial effects of the present utility model are:

[0015] 1. For the separation device of methyl tert-butyl ether raw materials, by setting a pre-distillation device, a plurality of heating component similar to the heating element placement ring, the limiting ring frame, the sealing cover, the pull handle, the placement rack, and the heating pipe are annularly distributed at the back of the distillation column, which can be heated to achieve the purpose of distillation. And in the rectification separation operation, a component for controlling and adjusting the rectification temperature is set, which can ensure the high-speed progress of the reaction.

[0016] 2. The separation device for methyl tert-butyl ether raw materials is provided with an adjusting device. When in use, the user can hold the pinching plate member and contact the internal thumb groove, and then can rotate it. Rotating clockwise drives the circular raft on the left side of the adjusting shaft rod. According to the different inclination angles of the circular raft, the feeding speed is different. It can block most of the area of the through groove, achieving the purpose of increasing the throughput, while rotating in the opposite direction reduces the throughput, serving the purpose of adjustment during the feeding process. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic front three-dimensional view of the whole of the present invention;

[0018] Figure 2 For the present invention Figure 1 is an enlarged schematic view of part A in the present invention;

[0019] Figure 3 is a schematic side three-dimensional view of the whole of the present invention;

[0020] Figure 4 For the present invention Figure 3 is an enlarged schematic view of part B in the present invention.

[0021] In the figure: 1, processing tank body; 2, support leg frame; 3, pre-distillation device; 301, distillation tower; 302, heating element placement ring; 303, limit ring frame; 304, airtight cover; 305, pull handle; 306, placement rack; 307, heating pipe; 308, heat conduction pad; 4, adjusting device; 401, adjusting shaft rod; 402, connecting disc; 403, pinching plate member; 404, connecting head; 405, connecting belt; 5, liquid outlet pipe. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0023] Please refer to Figures 1-4 , the present invention provides the following technical solutions:

[0024] A separation device for methyl tert-butyl ether raw materials includes a processing tank body 1. A pre-distillation device 3 is arranged at the top of the processing tank body 1. An adjusting device 4 is arranged on the side of the pre-distillation device 3. A liquid outlet pipe 5 is arranged on the right side of the bottom of the processing tank body 1. Support leg frames 2 are arranged at the bottom of the processing tank body 1. The arrangement of the liquid outlet pipe 5 can discharge the processed solution at both ends after processing, serving the purpose of assisting separation.

[0025] The pre-distillation device 3 includes a distillation column 301, a heating element placement ring 302, a limiting ring frame 303, a sealing cover 304, a pull handle 305, a placement rack 306, a heating pipe 307, and a heat conduction pad 308. The distillation column 301 is fixedly connected to the left side of the top of the processing tank body 1. The heating element placement ring 302 is fixedly connected to the right side of the distillation column 301. The limiting ring frame 303 is fixedly connected to the top of the distillation column 301. The sealing cover 304 is inserted into the inside of the limiting ring frame 303. The pull handle 305 is fixedly connected to the center of the top of the sealing cover 304. The heating pipe 307 is fixedly connected to the surface of the placement rack 306. The number of the heating pipes 307 is two groups, and the two groups of heating pipes 307 are symmetrically distributed on the left and right sides of the placement rack 306. A central vertical plate is fixedly connected to the inside of the heating element placement ring 302. The placement rack 306 is fixedly connected to the side of the central vertical plate. The heat conduction pad 308 is fixedly connected to the inside of the placement rack 306. The heating pipe 307 is connected to the surface of the heat conduction pad 308. The heating pipe 307 can conduct heat to the heat conduction pad 308 in contact with it, and the heat conduction pad penetrates through the placement rack 306 and contacts the right side of the distillation column 301, and the contact is in a long strip shape, with sufficient area and capable of heating the side surface of the distillation column 301.

[0026] The adjusting device 4 includes an adjusting shaft rod 401, a connecting circular plate 402, a pinching plate member 403, a connecting head 404, and a connecting belt 405. A bearing member is fixedly connected to the right side of the distillation column 301. The adjusting shaft rod 401 is fixedly connected to the inner ring of the bearing member. An adjusting raft plate is fixedly connected to the left side of the adjusting shaft rod 401. The connecting circular plate 402 is fixedly connected to the right side of the adjusting shaft rod 401. The pinching plate member 403 is fixedly connected to the top of the connecting circular plate 402. The connecting belt 405 is fixedly connected to the surface of the connecting head 404. A thumb groove is formed on the surface of the pinching plate member 403, and the connecting head 404 is fixedly connected to the inside of the thumb groove.

[0027] In use, the user can pull the handle 305 to lift the sealing cover 304 upward, pull the sealing cover 304 out of the limit ring frame 303, and add the methyl tert-butyl ether raw material to be processed. First, distillation treatment is carried out. When distilling, the corresponding number of heating tubes 307 need to be started according to requirements. When the required temperature is not high, only the heating tubes 307 on one side need to be started. The heating tubes 307 can conduct heat to the heat conduction pads 308 in contact with them. The heat conduction pads penetrate the placement rack 306 and contact the right side of the distillation column 301, and are in strip-shaped contact with sufficient area to heat the side of the distillation column 301. A plurality of heating element placement rings 302, limit ring frames 303, sealing covers 304, handles 305, placement racks 306 and heating tubes 307 similar heating components are annularly distributed at the back of the distillation column 301, which can be heated to achieve the purpose of distillation. And in the rectification separation operation, a component for controlling and adjusting the rectification temperature is provided, which can ensure the high-speed progress of the reaction and has a good effect in use. An adjusting device 4 is provided on the right side of the distillation column 301. In use, the user can hold the pinch plate member 403 and contact the internal thumb groove, and then can rotate it. Rotating clockwise drives the circular raft on the left side of the adjusting shaft rod 401. According to the different inclination angles of the circular raft, the feeding speed is different, which can block most of the area of the through groove to achieve the purpose of increasing the throughput, while rotating in the opposite direction reduces the throughput to achieve the purpose of adjustment during the feeding process.

[0028] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to the embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A separation device for methyl tert - butyl ether raw materials, comprising a processing tank body (1), and characterized in that: A pre-distillation device (3) is provided at the top of the processing tank body (1), and an adjusting device (4) is provided on the side of the pre-distillation device (3). The pre-distillation device (3) includes a distillation column (301), a heating element placement ring (302), a limiting ring frame (303), a sealing cover (304), a pull handle (305), a placement rack (306), a heating pipe (307), and a heat conduction pad (308). The distillation column (301) is fixedly connected to the left side of the top of the processing tank body (1). The heating element placement ring (302) is fixedly connected to the right side of the distillation column (301). The limiting ring frame (303) is fixedly connected to the top of the distillation column (301). The sealing cover (304) is inserted into the inside of the limiting ring frame (303). The pull handle (305) is fixedly connected to the center of the top of the sealing cover (304). The heating pipe (307) is fixedly connected to the surface of the placement rack (306).

2. The separation device for methyl tert-butyl ether raw materials according to claim 1, wherein: The adjusting device (4) includes an adjusting shaft rod (401), a connecting circular plate (402), a pinching plate member (403), a connecting head (404), and a connecting belt (405). A bearing member is fixedly connected to the right side of the distillation column (301). The adjusting shaft rod (401) is fixedly connected to the inner ring of the bearing member. An adjusting raft plate is fixedly connected to the left side of the adjusting shaft rod (401). The connecting circular plate (402) is fixedly connected to the right side of the adjusting shaft rod (401). The pinching plate member (403) is fixedly connected to the top of the connecting circular plate (402). The connecting belt (405) is fixedly connected to the surface of the connecting head (404).

3. The separation device for methyl tert-butyl ether raw materials according to claim 1, characterized in that: The number of the heating pipes (307) is two groups, and the two groups of heating pipes (307) are symmetrically distributed on the left and right sides of the placement rack (306).

4. The separation device for methyl tert-butyl ether raw materials according to claim 2, characterized in that: Thumb grooves are formed on the surface of the pinching plate member (403), and the connecting head (404) is fixedly connected to the inside of the thumb grooves.

5. The separation device for methyl tert-butyl ether raw materials according to claim 1, characterized in that: A central vertical plate is fixedly connected to the inside of the heating element placement ring (302), and the placement rack (306) is fixedly connected to the side of the central vertical plate.

6. The separation device for methyl tert-butyl ether raw materials according to claim 1, characterized in that: The heat conduction pad (308) is fixedly connected to the inside of the placement rack (306), and the heating pipe (307) is connected to the surface of the heat conduction pad (308).

7. The separation device for methyl tert-butyl ether raw materials according to claim 1, characterized in that: A liquid outlet pipe (5) is provided on the right side of the bottom of the processing tank body (1), and support feet (2) are provided at the bottom of the processing tank body (1).

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