CN216986326U

CN216986326U - Be used for pharmaceutic distillation purification automation equipment of chemical industry

Info

Publication number: CN216986326U
Application number: CN202220866460.2U
Authority: CN
Inventors: 范国磊; 韩贵亮; 罗蕾蕾; 范竞伊; 韩奇桐
Original assignee: Shandong Leiteng Automation Technology Co ltd
Current assignee: Shandong Leiteng Automation Technology Co ltd
Priority date: 2022-04-15
Filing date: 2022-04-15
Publication date: 2022-07-19
Anticipated expiration: 2032-04-15

Abstract

The utility model relates to the technical field of distillation and purification, in particular to an automatic distillation and purification device for chemical pharmacy. The automatic liquid feeding device comprises an automatic liquid feeding assembly, a distillation box and a connecting assembly; the distillation box is arranged on the automatic liquid feeding assembly through a connecting assembly, and a condensing assembly is arranged on the distillation box; the distillation box comprises a distillation box main body, a sealing door, a limiting guide post, a fixing plate, a mounting seat, a push plate, a cleaning plate and a hinge; the mounting seat is arranged on the distillation box main body, and an air cylinder A and an air cylinder B are arranged on the mounting seat; the sealing door is arranged on the distillation box main body in a sliding manner through two groups of limiting guide posts, and the fixing plate is arranged on the telescopic rod of the cylinder A and connected with the limiting guide posts; a heating plate is arranged on the distillation box main body; the push pedal sets up on cylinder B's telescopic link, and the clearance board passes through the hinge and rotates the setting on the push pedal. The automatic cleaning device can automatically clean the distillation dirt, has high automation degree, is more convenient, saves manpower, improves the processing efficiency and reduces the cost.

Description

Be used for pharmaceutic distillation purification automation equipment of chemical industry

Technical Field

The utility model relates to the technical field of distillation and purification, in particular to an automatic distillation and purification device for chemical pharmacy.

Background

In the chemical production process, the purification work of raw materials or finished products is very important, the purification method is different according to the method required by different chemical raw materials, wherein the important link is distillation purification, but most of the distillation devices adopted at the present stage are distillation once to finish the purification.

Chinese patent with publication number CN205995068U discloses a circulating distillation purification device, including distillation column, heating furnace, gas conduit, power cord, high temperature heater strip, extraction fan, finished product discharge pipe and suction pump, the distillation column left side is equipped with the heating furnace, by gas conduit connection between heating furnace and the distillation column, the heating furnace front side is equipped with the power cord, the heating furnace upside is equipped with the catalyst and adds the mouth, the distillation column upside is equipped with the condensate pump, condensate pump upside is equipped with the cold water pipe, condensate pump left side is equipped with the hot-water line, the distillation column front side is equipped with control panel, the control panel downside is equipped with the raw materials and adds the funnel. This cyclic distillation purification device is equipped with the backwash pump, retrieves again through the industrial chemicals who will distill once again and distills, reaches the purpose of quick many times distillation purification, makes its distillation purification's purity high to degree of automation is higher, practices thrift a large amount of manpower and materials.

In the above publication, the high-temperature evaporation tank cannot automatically remove impurities and dirt in the tank after distillation, and when the liquid with distillation is added again, the heating evaporation of the liquid can be affected, and the liquid can only be manually cleaned, so that the difficulty and labor intensity of maintenance are improved, the time cost and the labor cost are increased, and the practicability is poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems in the background technology and provides an automatic distillation and purification device for chemical pharmacy, which can automatically clean distillation dirt, is high in automation degree, more convenient, labor-saving, and capable of improving processing efficiency and reducing cost.

The technical scheme of the utility model is as follows: a distillation purification automation device for chemical pharmacy comprises an automatic liquid adding assembly, a distillation box and a connecting assembly;

the distillation box is arranged on the automatic liquid feeding assembly through a connecting assembly, and a condensing assembly is arranged on the distillation box; the distillation box comprises a distillation box main body, a sealing door, a limiting guide post, a fixing plate, a mounting seat, a push plate, a cleaning plate and a hinge; the mounting seat is arranged on the distillation box main body, and an air cylinder A and an air cylinder B are arranged on the mounting seat; the sealing door is arranged on the distillation box main body in a sliding mode through two groups of limiting guide columns, and the fixing plate is arranged on the telescopic rod of the air cylinder A and connected with the limiting guide columns; a heating plate is arranged on the distillation box main body; the push pedal sets up on cylinder B's telescopic link and is located the distillation retort main part, and the clearance board passes through the hinge and rotates the setting on the push pedal.

Preferably, the automatic liquid feeding assembly comprises a liquid storage tank and a liquid feeding pipe; the liquid feeding pipe is arranged in the liquid storage tank and extends into the distillation tank main body, and a liquid pump is arranged on the liquid storage tank.

Preferably, the filling tube is a stretchable hose.

Preferably, a liquid feeding hopper is arranged on the liquid storage tank.

Preferably, the condensing assembly comprises a gas collecting hood, a collecting pipe, a condensing cylinder, a water tank, a drain pipe, a water inlet pipe and a collecting bottle; the condenser cylinder is arranged on the water tank through a drain pipe and a water inlet pipe and is communicated with the water tank through the drain pipe and the water inlet pipe; the gas collecting hood is arranged on the distillation box main body, the collecting bottle is arranged on the water tank in a sliding mode, and the collecting pipe is arranged on the gas collecting hood and penetrates through the condensing cylinder to face the collecting bottle.

Preferably, the condensing cylinder is obliquely arranged, and one end of the condensing cylinder close to the gas-collecting hood is higher than the other end; the inlet tube communicates with the lower one end of a condensing cylinder, and the drain tube communicates with the higher one end of the condensing cylinder.

Preferably, the connecting assembly comprises a rotating connecting piece A, a rotating connecting piece B, a cylinder C, a rotary table and a fixing piece; rotate connecting piece A and set up on the liquid reserve tank and be connected with the distillation column main part, the mounting sets up on the liquid reserve tank, and cylinder C rotates through the revolving stage and sets up on the mounting, rotates connecting piece B and sets up in the distillation column main part and be connected with cylinder C's telescopic link.

Preferably, the number of the hinges is two, and the hinges are positioned on one side, far away from the cylinder B, of the push plate.

Compared with the prior art, the utility model has the following beneficial technical effects:

1. liquid to be distilled is conveyed into the distillation box main body through a liquid feeding pipe by the work of a liquid pump; then the heating plate works and heats the liquid to generate steam; then the gas enters the collecting pipe through the gas-collecting hood; cold water in the water tank enters the condensation cylinder from the water inlet pipe and flows back into the water tank again from the water outlet pipe; thereby condensing the steam in the collecting pipe and finally collecting the steam by the collecting bottle; when the evaporation of the distilled liquid is finished and impurities or dirt in the distillation box main body needs to be cleaned, the air cylinder A on the mounting seat pulls the fixing plate, so that the limiting guide column is pushed to push the sealing door, and then the air cylinder B works to push the push plate and drive the cleaning plate to push the dirt impurities on the distillation box main body out and enter a dirt collecting groove on the liquid storage box; when the push plate is pulled by the air cylinder B to reset, the cleaning plate is rotationally connected with the push plate through the hinge, so that dirt is prevented from being scraped back into the distillation box main body by the cleaning plate; the automatic cleaning device can automatically clean dirt in the distillation box main body, has high automation degree, is more convenient, saves manpower, improves the processing efficiency and reduces the cost;

2. the cylinder C pushes the rotary connecting piece B to push the distillation box main body, so that the distillation box main body rotates on the liquid storage box through the rotary connecting piece A; the cylinder C is rotatably arranged on the fixing piece through the rotary table to prevent clamping; facilitating the discharge of dirt in the distillation box main body.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a rear view of FIG. 1;

FIG. 3 is a schematic sectional view of a distillation tank;

fig. 4 is a schematic structural view of the connecting assembly.

Reference numerals are as follows: 1. an automatic liquid feeding assembly; 2. a distillation box; 3. a condensing assembly; 4. a connecting assembly; 5. a liquid storage tank; 6. a liquid feeding pipe; 7. a liquid pump; 8. a liquid feeding hopper; 9. a distillation box main body; 10. a sealing door; 11. limiting the guide post; 12. a fixing plate; 13. a cylinder A; 14. a cylinder B; 15. a mounting base; 16. pushing the plate; 17. cleaning the plate; 18. a hinge; 19. heating plates; 20. a gas-collecting hood; 21. a collection pipe; 22. a condensing cylinder; 23. a water tank; 24. a drain pipe; 25. a water inlet pipe; 26. a collection bottle; 27. rotating the connecting piece A; 28. rotating the connecting piece B; 29. a cylinder C; 30. a turntable; 31. and a fixing member.

Detailed Description

Example one

The utility model provides a distillation purification automation device for chemical pharmacy, which comprises an automatic liquid adding assembly 1, a distillation box 2 and a connecting assembly 4;

as shown in fig. 1, a distillation box 2 is arranged on an automatic liquid feeding assembly 1 through a connecting assembly 4, and a condensing assembly 3 is arranged on the distillation box 2;

as shown in fig. 2-3, the distillation box 2 comprises a distillation box main body 9, a sealing door 10, a limiting guide column 11, a fixing plate 12, a mounting seat 15, a push plate 16, a cleaning plate 17 and a hinge 18; the mounting seat 15 is arranged on the distillation box main body 9, and the mounting seat 15 is provided with an air cylinder A13 and an air cylinder B14; the sealing door 10 is arranged on the distillation box main body 9 in a sliding manner through two groups of limiting guide columns 11, and the fixing plate 12 is arranged on an expansion link of the cylinder A13 and is connected with the limiting guide columns 11; a heating plate 19 is arranged on the distillation box main body 9; the push plate 16 is arranged on the telescopic rod of the air cylinder B14 and is positioned in the distillation box main body 9, and the cleaning plate 17 is rotatably arranged on the push plate 16 through a hinge 18; the automatic liquid adding assembly 1 comprises a liquid storage tank 5 and a liquid adding pipe 6; the liquid feeding pipe 6 is arranged in the liquid storage tank 5 and extends into the distillation box main body 9, and the liquid storage tank 5 is provided with a liquid pump 7; the liquid feeding pipe 6 is a stretchable hose; a liquid adding hopper 8 is arranged on the liquid storage tank 5; the condensing assembly 3 comprises a gas collecting hood 20, a collecting pipe 21, a condensing cylinder 22, a water tank 23, a water discharging pipe 24, a water inlet pipe 25 and a collecting bottle 26; the condensing cylinder 22 is arranged on the water tank 23 through a drain pipe 24 and a water inlet pipe 25, and the condensing cylinder 22 is communicated with the water tank 23 through the drain pipe 24 and the water inlet pipe 25; the gas collecting hood 20 is arranged on the distillation box main body 9, the collecting bottle 26 is arranged on the water tank 23 in a sliding manner, and the collecting pipe 21 is arranged on the gas collecting hood 20 and penetrates through the condensing cylinder 22 to face the collecting bottle 26; the condensing cylinder 22 is obliquely arranged, and one end of the condensing cylinder 22 close to the gas-collecting hood 20 is higher than the other end; the water inlet pipe 25 is communicated with the lower end of the condensation cylinder 22, and the water outlet pipe 24 is communicated with the upper end of the condensation cylinder 22.

In the embodiment, when the distillation box works, liquid to be distilled is input into the distillation box main body 9 through the liquid feeding pipe 6 by the working of the liquid pumping pump 7; the heating plate 19 then operates and heats the liquid to produce steam; then the gas enters the collecting pipe 21 through the gas collecting hood 20; cold water in the water tank 23 enters the condensation cylinder 22 from the water inlet pipe 25 and returns to the water tank 23 again from the water outlet pipe 24; so as to condense the steam in the collecting pipe 21 and finally collect the steam through the collecting bottle 26; when the distillation liquid is evaporated and impurities or dirt in the distillation box main body 9 need to be cleaned, the air cylinder A13 on the mounting seat 15 pulls the fixing plate 12, so that the limiting guide column 11 is pushed to push the sealing door 10, and then the air cylinder B14 works to push the push plate 16 and drive the cleaning plate 17 to push the dirt impurities on the distillation box main body 9 out and enter a dirt collecting groove on the liquid storage box 5; when the push plate 16 is pulled by the air cylinder B14 to reset, the cleaning plate 17 is rotatably connected with the push plate 16 through the hinge 18, so that the cleaning plate 17 is prevented from scraping dirt back into the distillation box main body 9; the automatic cleaning device can automatically clean dirt in the distillation box main body 9, is high in automation degree, more convenient, labor-saving, high in processing efficiency and low in cost.

Example two

As shown in fig. 4, compared with the first embodiment, the present embodiment of the present invention provides an automatic distillation and purification apparatus for chemical and pharmaceutical industry, wherein the connection assembly 4 includes a rotary connection member a27, a rotary connection member B28, a cylinder C29, a rotary table 30, and a fixing member 31; the rotary connecting piece A27 is arranged on the liquid storage box 5 and connected with the distillation box main body 9, the fixing piece 31 is arranged on the liquid storage box 5, the air cylinder C29 is rotatably arranged on the fixing piece 31 through the rotary table 30, and the rotary connecting piece B28 is arranged on the distillation box main body 9 and connected with the telescopic rod of the air cylinder C29; the number of hinges 18 is two, and the hinges 18 are located on the side of the push plate 16 away from the cylinder B14.

In this embodiment, the distillation box main body 9 is pushed by pushing the rotary connector B28 through the air cylinder C29, so that the distillation box main body 9 rotates on the liquid storage box 5 through the rotary connector a 27; the air cylinder C29 is rotatably arranged on the fixed part 31 through the rotary table 30 to prevent jamming; facilitating the discharge of the dirt inside the distillation box main body 9.

The embodiments of the present invention have been described in detail with reference to the drawings, but the present invention is not limited thereto, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention.

Claims

1. The distillation and purification automation device for chemical pharmacy is characterized by comprising an automatic liquid adding assembly (1), a distillation box (2) and a connecting assembly (4);

the distillation box (2) is arranged on the automatic liquid adding assembly (1) through a connecting assembly (4), and a condensing assembly (3) is arranged on the distillation box (2); the distillation box (2) comprises a distillation box main body (9), a sealing door (10), a limiting guide post (11), a fixing plate (12), a mounting seat (15), a push plate (16), a cleaning plate (17) and a hinge (18); the mounting seat (15) is arranged on the distillation box main body (9), and the mounting seat (15) is provided with a cylinder A (13) and a cylinder B (14); the sealing door (10) is arranged on the distillation box main body (9) in a sliding manner through two groups of limiting guide columns (11), and the fixing plate (12) is arranged on a telescopic rod of the air cylinder A (13) and is connected with the limiting guide columns (11); a heating plate (19) is arranged on the distillation box main body (9); the push plate (16) is arranged on the telescopic rod of the cylinder B (14) and is positioned in the distillation box main body (9), and the cleaning plate (17) is rotatably arranged on the push plate (16) through a hinge (18).

2. The distillation purification automation device for chemical pharmacy according to claim 1, characterized in that the automatic liquid feeding assembly (1) comprises a liquid storage tank (5) and a liquid feeding pipe (6); the liquid adding pipe (6) is arranged in the liquid storage tank (5) and extends into the distillation box main body (9), and a liquid pump (7) is arranged on the liquid storage tank (5).

3. The distillation purification automation device for chemical pharmacy according to claim 2, characterized in that the filling pipe (6) is a stretchable hose.

4. The distillation and purification automation device for chemical and pharmaceutical industry according to claim 2, wherein the liquid storage tank (5) is provided with a liquid feeding hopper (8).

5. The distillation purification automation device for chemical pharmacy according to claim 1, characterized in that the condensation assembly (3) comprises a gas collecting hood (20), a collecting pipe (21), a condensation cylinder (22), a water tank (23), a water discharging pipe (24), a water inlet pipe (25) and a collecting bottle (26); the condensation cylinder (22) is arranged on the water tank (23) through a drain pipe (24) and a water inlet pipe (25), and the condensation cylinder (22) is communicated with the water tank (23) through the drain pipe (24) and the water inlet pipe (25); the gas collecting hood (20) is arranged on the distillation box main body (9), the collecting bottle (26) is arranged on the water tank (23) in a sliding mode, and the collecting pipe (21) is arranged on the gas collecting hood (20) and penetrates through the condensing cylinder (22) to face the collecting bottle (26).

6. The distillation and purification automation device for chemical pharmacy according to claim 5, wherein the condensation cylinder (22) is arranged obliquely, and one end of the condensation cylinder (22) close to the gas collecting hood (20) is higher than the other end; the water inlet pipe (25) is communicated with the lower end of the condensation cylinder (22), and the water outlet pipe (24) is communicated with the upper end of the condensation cylinder (22).

7. The distillation purification automation device for chemical and pharmaceutical industry according to claim 1, wherein the connection assembly (4) comprises a rotary connection member A (27), a rotary connection member B (28), a cylinder C (29), a turntable (30) and a fixing member (31); the rotary connecting piece A (27) is arranged on the liquid storage box (5) and connected with the distillation box main body (9), the fixing piece (31) is arranged on the liquid storage box (5), the air cylinder C (29) is rotatably arranged on the fixing piece (31) through the rotary table (30), and the rotary connecting piece B (28) is arranged on the distillation box main body (9) and connected with the telescopic rod of the air cylinder C (29).

8. The distillation and purification automation device for chemical and pharmaceutical industry according to claim 1, wherein the number of the hinges (18) is two, and the hinges (18) are located on the side of the push plate (16) far away from the cylinder B (14).