CN216629701U

CN216629701U - Vacuum decompression concentration tank for chemical industry

Info

Publication number: CN216629701U
Application number: CN202122749542.7U
Authority: CN
Inventors: 董振兴
Original assignee: Wuxi Tianji Petrochemical Equipment Co ltd
Current assignee: Wuxi Tianji Petrochemical Equipment Co ltd
Priority date: 2021-11-11
Filing date: 2021-11-11
Publication date: 2022-05-31
Anticipated expiration: 2031-11-11

Abstract

The utility model discloses a vacuum decompression concentration tank for chemical engineering, which relates to the technical field of vacuum decompression concentration tanks and aims to solve the problem that the normal use of the vacuum decompression concentration tank is influenced because sundries are remained on the inner wall of the tank after the existing vacuum decompression concentration tank is used for a long time, which comprises a tank body, wherein the bottom end of the circumferential outer wall of the tank body is fixedly sleeved with a supporting frame, a pressure relief valve and a connecting pipe are arranged on the tank body, a tank cover is arranged at the top end of the tank body, a flange is arranged between the tank cover and the tank body, a pressure gauge is arranged on the tank cover, a rotating shaft is rotatably arranged on the tank cover, two groups of fixing rods which are symmetrically distributed are fixedly arranged on the rotating shaft, a scraper plate is fixedly arranged between the two fixing rods in the same group, the upper section of pivot intercommunication is provided with two water pipes, the bottom of the jar body is provided with the fluid-discharge tube. The utility model is convenient for cleaning the inner wall of the tank body and is suitable for popularization.

Description

Vacuum decompression concentration tank for chemical industry

Technical Field

The utility model relates to the technical field of vacuum decompression concentration tanks, in particular to a vacuum decompression concentration tank for chemical engineering.

Background

The vacuum decompression concentration tank comprises a concentrator, a condenser, a vapor-liquid separator, a cooler and a liquid receiving barrel, wherein the concentrator is of a jacket structure, the condenser is of a tube type, the cooler is of a coil tube type structure, the vacuum decompression concentration tank is suitable for concentrating feed liquid in the industries of pharmacy, food, chemical engineering and the like, the vacuum decompression concentration tank can be used for recovering alcohol and simply refluxing and limiting, and the contact part of the vacuum decompression concentration tank and the material is made of stainless steel, has good corrosion resistance and accords with GMP (good manufacturing practice) medical standards.

Impurities can be remained on the inner wall of the existing vacuum reduced pressure concentration tank after long-term use, so that the normal use of the vacuum reduced pressure concentration tank is influenced. Therefore, in order to solve such problems, we propose a vacuum reduced pressure concentration tank for chemical industry.

SUMMERY OF THE UTILITY MODEL

The utility model provides a chemical vacuum reduced pressure concentration tank, which solves the problem that impurities are remained on the inner wall of the tank after the conventional vacuum reduced pressure concentration tank is used for a long time, so that the normal use of the vacuum reduced pressure concentration tank is influenced.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a vacuum decompression concentration tank for chemical industry comprises a tank body, wherein a supporting frame is fixedly sleeved at the bottom end of the circumferential outer wall of the tank body, a decompression valve and a connecting pipe are arranged on the tank body, a tank cover is arranged at the top end of the tank body, a flange is arranged between the tank cover and the tank body, a pressure gauge is arranged on the tank cover, a rotating shaft is rotatably arranged on the tank cover, and one end of the rotating shaft penetrates and extends into the tank body;

the improved rotary pump is characterized in that two groups of fixing rods which are symmetrically distributed are fixedly mounted on the rotary shaft, a scraper is fixedly mounted between the fixing rods and is in arc-shaped arrangement and is in close contact with the inner wall of the circumference of the tank body, the upper section of the rotary shaft is hollow, two water pipes which are symmetrically distributed are arranged in the upper section of the rotary shaft in a communicated manner, a liquid discharge pipe is arranged at the bottom of the tank body, and an electromagnetic valve is arranged in the liquid discharge pipe.

Preferably, the top end of the rotating shaft is fixedly sleeved with a joint, and a drainage tube is rotatably arranged in the joint.

Preferably, a motor is fixedly mounted on the tank cover, gears are arranged on an output shaft of the motor and the rotating shaft, and the two gears are meshed.

Preferably, be located two of pivot bottom the equal fixed mounting in bottom of dead lever has the connecting rod, and two the equal fixed mounting in bottom of connecting rod has the pole of scraping, scrape the bottom inner wall matching of pole and jar body.

Preferably, the end parts of the two water pipes are provided with spray heads, and a plurality of support rods which are linearly distributed are arranged in the water pipes.

The utility model has the beneficial effects that:

through setting up dead lever and scraper blade, the pivot can drive the scraper blade through the dead lever when rotating and rotate to can clear up the circumference inner wall of the jar body, through setting up the connecting rod and scraping the pole, drive through the connecting rod when the dead lever rotates and scrape the pole rotation, thereby can clear up the bottom inner wall of the jar body, reach the effect that can jar internal wall clearance.

In conclusion, the vacuum pressure-reducing concentration tank is convenient to clean the inner wall of the tank body, solves the problem that impurities are remained on the inner wall of the tank after the conventional vacuum pressure-reducing concentration tank is used for a long time, so that the normal use of the vacuum pressure-reducing concentration tank is influenced, and is suitable for popularization.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a cross-sectional view of the present invention;

fig. 3 is an installation structure view of the water pipe of the present invention.

Reference numbers in the figures: 1. a tank body; 2. a support frame; 3. a can lid; 4. a flange; 5. a motor; 6. a gear; 7. a rotating shaft; 8. a joint; 9. a drainage tube; 10. a pressure gauge; 11. a pressure relief valve; 12. a liquid discharge pipe; 13. a connecting pipe; 14. a water pipe; 15. fixing the rod; 16. a squeegee; 17. a connecting rod; 18. a scraping rod; 19. a spray head; 20. a support rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-2, a vacuum pressure-reducing concentration tank for chemical industry comprises a tank body 1, a supporting frame 2 is fixedly sleeved at the bottom end of the circumferential outer wall of the tank body 1 and can support the tank body 1, the tank body 1 is provided with a pressure relief valve 11 and a connecting pipe 13, the pressure in the tank body 1 can be relieved before the tank cover 3 is opened through the pressure relief valve 11, the use safety of the device is improved, the tank cover 3 is arranged at the top end of the tank body 1, a flange 4 is arranged between the tank cover 3 and the tank body 1, the pressure gauge 10 is arranged on the tank cover 3, the pressure in the tank body 1 can be monitored in real time, the tank cover 3 is rotatably provided with a rotating shaft 7, one end of the rotating shaft 7 penetrates through and extends into the tank body 1, the tank cover 3 is fixedly provided with a motor 5, and all be provided with gear 6 on motor 5's the output shaft and the pivot 7, and two gear 6 meshes, and two gear 6's meshing can drive pivot 7 when motor 5 rotates and rotate.

Referring to fig. 1-3, a joint 8 is fixedly sleeved at the top end of a rotating shaft 7, a drainage tube 9 is rotatably installed in the joint 8, the drainage tube 9 can be kept to rotate relative to the rotating shaft 7 when the drainage tube 9 is connected, two groups of symmetrically distributed fixing rods 15 are fixedly installed on the rotating shaft 7, a scraper 16 is fixedly installed between the two fixing rods 15 in the same group, the scraper 16 is arranged in an arc shape and is in close contact with the inner wall of the circumference of the tank body 1, the inner wall of the circumference of the tank body 1 can be cleaned through the rotation of the scraper 16, connecting rods 17 are fixedly installed at the bottom ends of the two fixing rods 15 at the bottom of the rotating shaft 7, scraping rods 18 are fixedly installed at the bottom ends of the two connecting rods 17, the scraping rods 18 are matched with the inner wall of the bottom end of the tank body 1, the rotating of the scraping rods 18 can clean the inner wall of the bottom end of the tank body 1, the inner portion of the upper section of the rotating shaft 7 is arranged in a hollow shape, two symmetrically distributed water tubes 14 are communicated with the upper section of the rotating shaft 7, water in the drainage tube 9 can flow into the water inlet pipe 14 through the hollow section of the rotating shaft 7 and is finally sprayed out through the spray head 19, the efficiency of cleaning the inside of the tank body 1 is improved, the spray heads 19 are arranged at the end parts of the two water pipes 14, a plurality of support rods 20 which are linearly distributed are arranged in the water pipes 14, the liquid discharge pipe 12 is arranged at the bottom of the tank body 1, and an electromagnetic valve is arranged in the liquid discharge pipe 12.

The working principle is as follows: when the device uses, the washing liquid gets into the cavity section of pivot 7 by drainage tube 9, again by the 19 blowout of shower nozzle on the water pipe 14, starter motor 5, motor 5 drives the gear 6 rotation of homonymy, it rotates to drive another gear 6 through the meshing between two gears 6, gear 6 rotates and drives pivot 7 and rotate, pivot 7 rotates and drives dead lever 15 and water pipe 14 and rotate, thereby can drive scraper blade 16 and connecting rod 17 and rotate, connecting rod 17 rotates and can drive and scrape the rotation of pole 18, scraper blade 16 can clear up the circumference inner wall of the jar body 1, it can clear up the bottom inner wall of the jar body 1 to scrape pole 18, the waste liquid that produces after the clearance is discharged by fluid-discharge tube 12.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The vacuum decompression concentration tank for the chemical industry comprises a tank body (1) and is characterized in that a supporting frame (2) is fixedly sleeved at the bottom end of the outer wall of the circumference of the tank body (1), a decompression valve (11) and a connecting pipe (13) are arranged on the tank body (1), a tank cover (3) is arranged at the top end of the tank body (1), a flange (4) is arranged between the tank cover (3) and the tank body (1), a pressure gauge (10) is arranged on the tank cover (3), a rotating shaft (7) is rotatably arranged on the tank cover (3), and one end of the rotating shaft (7) penetrates and extends into the tank body (1);

fixed mounting has two sets of dead lever (15) that are the symmetric distribution in pivot (7), two with organizing fixed mounting has scraper blade (16) between dead lever (15), scraper blade (16) are the arc setting and contact closely with the circumference inner wall of the jar body (1), the upper segment inside of pivot (7) is the cavity setting, the upper segment intercommunication of pivot (7) is provided with two water pipes (14) that are the symmetric distribution, the bottom of the jar body (1) is provided with fluid-discharge tube (12), be provided with solenoid valve in fluid-discharge tube (12).

2. The vacuum decompression concentration tank for chemical engineering as claimed in claim 1, wherein the top end of the rotating shaft (7) is fixedly sleeved with a joint (8), and the drainage tube (9) is rotatably mounted in the joint (8).

3. The vacuum reduced-pressure concentration tank for the chemical industry as claimed in claim 1, wherein a motor (5) is fixedly mounted on the tank cover (3), gears (6) are respectively arranged on an output shaft of the motor (5) and a rotating shaft (7), and the two gears (6) are meshed.

4. The chemical vacuum decompression concentration tank as claimed in claim 1, wherein the bottom ends of the two fixing rods (15) at the bottom of the rotating shaft (7) are both fixedly provided with a connecting rod (17), the bottom ends of the two connecting rods (17) are both fixedly provided with a scraping rod (18), and the scraping rod (18) is matched with the inner wall of the bottom end of the tank body (1).

5. The chemical vacuum decompression concentration tank according to claim 1, wherein the end parts of the two water pipes (14) are provided with spray heads (19), and the water pipes (14) are internally provided with a plurality of support rods (20) which are linearly distributed.