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CN-224221365-U - Phenacetin intermediate high-efficiency synthesis equipment for body

CN224221365UCN 224221365 UCN224221365 UCN 224221365UCN-224221365-U

Abstract

The utility model relates to the technical field of synthesis equipment, in particular to efficient synthesis equipment for a phenacetin intermediate, which comprises a tank body, wherein a top cover is arranged at the top of the tank body, a plurality of feeding pipes are arranged at the top of the top cover, discharging pipes are arranged at the bottom of the tank body, shells are arranged on two sides of the tank body, the two shells are arc-shaped, skirt edges are arranged on the side surfaces of the end parts of each shell in an extending mode, the two skirt edges are fixed, and when the two skirt edges are in close surface butt against each other. According to the utility model, the space between the shell and the tank body can be heated through the heating resistance wire, then the air at the upper end between the shell and the tank body can be sucked through the circulating pump and conveyed into the annular pipe below through the air inlet pipe and the air guide pipe, and finally conveyed to the bottom between the shell and the tank body through the air guide pipe below, so that the air circularly flows between the shell and the tank body, the tank body can be sufficiently and uniformly heated, and the use effect is improved.

Inventors

  • Pan Riqi
  • FAN HUIMING
  • DU FENGFENG

Assignees

  • 精华制药集团南通有限公司

Dates

Publication Date
20260512
Application Date
20250429

Claims (7)

  1. 1. The efficient synthesis equipment for the phenacetin intermediate comprises a tank body (22) and is characterized in that the tank body (22) is provided with a top cover (8) at the top of the tank body (22), a plurality of feeding pipes (13) are arranged at the top of the top cover (8), and a discharging pipe (21) is arranged at the bottom of the tank body (22); The two sides of the tank body (22) are respectively provided with a shell (11), the two shells (11) are arc-shaped, the side surface of the end part of each shell (11) is respectively provided with a skirt edge (23) in an extending mode, the two skirt edges (23) are fixed, when the adjacent surfaces of the two skirt edges (23) are propped against each other, an accommodating space is formed between the two shells (11), and the tank body (22) is positioned in the space; The side surface of each shell (11) is provided with a heating resistance wire (18), and a space exists between each heating resistance wire (18) and the side wall of the tank body (22); The side of each shell (11) and the side of each discharge pipe (21) are respectively provided with a support ring (5), the top of each support ring (5) is respectively provided with an annular pipe (9), the top of one annular pipe (9) is connected with the air inlet end of a circulating pump (7) through an air inlet pipe (6), the circulating pump (7) is fixed at the top of a top cover (8), the air outlet end of the circulating pump (7) is connected with an air duct (16), the other end of the air duct (16) is connected with the side of the other annular pipe (9), the inner sides of the two annular pipes (9) are respectively provided with a plurality of vent pipes (17), and one end of each vent pipe (17) extends into the shell (11); A supporting base (1) is arranged below the tank body (22), vertical plates (3) are symmetrically arranged at the top of the supporting base (1), the side surfaces of each vertical plate (3) are rotationally connected with a connecting shaft (4), and one end of each connecting shaft (4) is fixed on the side surface of the shell (11); The two vertical plates (3) are rotatably connected with rotating shafts (24), a U-shaped rod (15) is connected between the adjacent ends of the two rotating shafts (24), the side surface of the U-shaped rod (15) is rotatably connected with a connecting rod (14), the other end of the connecting rod (14) extends into the U-shaped seat (12) on the side surface of one shell (11), and the connecting rod (14) is rotatably connected with the U-shaped seat (12); One end of one rotating shaft (24) is connected with a driving motor (2) through a gear box, and the driving motor (2) is fixed on one of the vertical plates (3) through the gear box.
  2. 2. An efficient synthesis apparatus for phenacetin intermediates according to claim 1, wherein a space exists between the bottom of the discharge pipe (21) and the supporting base (1).
  3. 3. An efficient synthesizing apparatus of a phenacetin intermediate according to claim 1, characterized in that when the rotary shaft (24) rotates, a space exists between the connecting rod (14) and the ring pipe (9) located below.
  4. 4. A device for efficient synthesis of a phenacetin intermediate according to claim 1, characterized in that the side surfaces of both housings (11) are provided with reinforcing ribs (10).
  5. 5. The efficient synthesis equipment for the phenacetin intermediate according to claim 1, wherein a control cabinet (25) is arranged on the side face of one of the vertical plates (3), and a controller in the control cabinet (25) is respectively connected with the driving motor (2), the driving motor (2) and the heating resistance wire (18) through wires.
  6. 6. The efficient synthesis equipment for the phenacetin intermediate according to claim 5, wherein the tank body (22) is internally provided with a containing groove (19), the containing groove (19) is internally provided with a temperature sensor (20), and the temperature sensor (20) is connected with the controller through a wire.
  7. 7. An efficient synthesis apparatus for a phenacetin intermediate according to claim 5, wherein an electrically controlled valve (26) is installed at a side of the discharge pipe (21), and the electrically controlled valve (26) is connected to the controller through a wire.

Description

Phenacetin intermediate high-efficiency synthesis equipment for body Technical Field The utility model relates to the technical field of synthesis equipment, in particular to efficient synthesis equipment for a phenacetin intermediate. Background The phenacetin is an organic compound, is white crystalline powder and is used for relieving fever and pain, and the phenacetin needs to be synthesized into an intermediate from raw materials during preparation and then is synthesized into a final finished product from the intermediate. The high-efficient synthetic equipment of current phenacetin midbody is generally carried the raw materials and carries out reaction synthesis in the reation kettle, but current reation kettle is when heating, and when heating the jar body through electric heating mechanism only generally, the heating is not enough even fully, leads to jar internal portion raw materials to be heated inadequately, the result of use is poor to when current synthetic equipment mixes the raw materials, generally will stir the mixture with the (mixing) shaft, but because can exist the clearance between (mixing) shaft and the internal wall of jar, lead to being located jar internal portion bottom and being close to the raw materials of lateral wall department and can not fully stir, the result of use is poor. For this reason, we propose a highly efficient synthesis apparatus for phenacetin intermediates. Disclosure of utility model The utility model aims to solve the defects in the prior art, and provides efficient synthesis equipment of a phenacetin intermediate. In order to achieve the aim, the utility model adopts the following technical scheme that the efficient synthesis equipment of the phenacetin intermediate comprises a tank body, wherein the tank body is provided with a top cover at the top, a plurality of feeding pipes are arranged at the top of the top cover, and a discharging pipe is arranged at the bottom of the tank body; The two sides of the tank body are respectively provided with a shell, the two shells are arc-shaped, the side surface of the end part of each shell is respectively provided with a skirt edge in an extending mode, the two skirt edges are fixed mutually, when the two skirt edges are abutted against each other, an accommodating space is formed between the two shells, and the tank body is positioned in the space; Heating resistance wires are arranged on the side face of each shell, and a space exists between each heating resistance wire and the side wall of the tank body; The side face of each shell and the side face of the discharge pipe are respectively provided with a support ring, the top of each support ring is provided with an annular pipe, the top of one annular pipe is connected with the air inlet end of the circulating pump through an air inlet pipe, the circulating pump is fixed at the top of the top cover, the air outlet end of the circulating pump is connected with an air duct, the other end of the air duct is connected with the side face of the other annular pipe, the inner sides of the two annular pipes are respectively provided with a plurality of vent pipes, and one end of each vent pipe extends into the shell; a supporting base is arranged below the tank body, vertical plates are symmetrically arranged at the top of the supporting base, the side surfaces of each vertical plate are rotationally connected with connecting shafts, and one end of each connecting shaft is fixed on the side surface of the shell; The two vertical plates are respectively connected with a rotating shaft in a rotating way, a U-shaped rod is connected between the adjacent ends of the two rotating shafts, the side surface of the U-shaped rod is rotationally connected with a connecting rod, the other end of the connecting rod extends into the U-shaped seat on the side surface of one of the shells, and the connecting rod is rotationally connected with the U-shaped seat; One end of one rotating shaft is connected with a driving motor through a gear box, and the driving motor is fixed on one of the vertical plates through the gear box. Preferably, a space exists between the bottom of the discharge pipe and the support base. Preferably, when the shaft rotates, there is a space between the connecting rod and the ring tube located below. Preferably, the side surfaces of both the housings are provided with reinforcing ribs. Preferably, a control cabinet is arranged on the side face of one of the vertical plates, and a controller in the control cabinet is respectively connected with the driving motor, the driving motor and the heating resistance wire through wires. Preferably, the tank body is internally provided with a containing groove, a temperature sensor is arranged in the containing groove, and the temperature sensor is connected with the controller through a wire. Preferably, an electric control valve is arranged on the side surface of the discharge pipe, and the electric control valve is co