CN213885678U

CN213885678U - Inferior sulfolane purification system

Info

Publication number: CN213885678U
Application number: CN202022973577.4U
Authority: CN
Inventors: 陈文升; 王希明; 王竹花
Original assignee: JINAN SANDAXIN SCIENCE AND TEC
Current assignee: JINAN SANDAXIN SCIENCE AND TEC
Priority date: 2020-12-11
Filing date: 2020-12-11
Publication date: 2021-08-06
Anticipated expiration: 2030-12-11

Abstract

The utility model relates to the technical field of sulfolane purification, and discloses an inferior sulfolane purification system, which comprises a sulfolane storage barrel, wherein one side of the sulfolane storage barrel is provided with a first round hole, the utility model discloses an installation purification barrel, an exhaust fan enables a worker to open a first motor switch, a second motor switch and a third motor switch on a switch panel, after a first water pump is started, monoethanolamine in the monoethanolamine storage barrel is pumped out through a second water pipe and enters the interior of the sulfolane storage barrel through the first water pipe, part of acidic substances of the sulfolane are decomposed through the monoethanolamine, the second motor switch and the third motor switch are opened, water in a water tank is pumped into the purification barrel through a fourth water pipe and a third water pipe to purify harmful gas, simultaneously, upward discharged gas is filtered and discharged again, thereby avoiding the harm to human body caused by toxic gas volatilized from the inside the sulfolane storage barrel, the use safety is improved.

Description

Inferior sulfolane purification system

Technical Field

The utility model relates to a sulfolane purifies technical field, specifically is a sulfolane clean system inferior.

Background

Sulfolane is a colorless transparent liquid, and sulfolane itself has certain toxicity simultaneously, and sulfolane can release sulfur dioxide when having the existence of air, has certain harm to atmosphere and human body, carries out safe handling in order to make sulfolane, needs a sulfolane clean system of declining.

However, in the existing inferior sulfolane purification system, monoethanolamine is generally added and injected into the sulfolane liquid to purify part of acidic substances of the sulfolane, so that the acidic substances in the sulfolane reduce corrosion to surrounding equipment, and the acidic substances in the sulfolane are still polluted only by purifying the acidic substances in the sulfolane, namely, the sulfolane can generate sulfur dioxide under the condition of air, and the sulfur dioxide is a harmful and irritant gas and needs to be purified to prevent safety risks caused by personnel use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel sulfolane clean system of inferior to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an inferior sulfolane purification system comprises a sulfolane storage barrel, wherein one side of the sulfolane storage barrel is provided with a first round hole, a first water pipe is arranged in the first round hole in an inserting manner, one end of the first water pipe is provided with a first water pump in an inserting manner, the back surface of the first water pump is fixedly provided with a first motor, the front surface of the first water pump is provided with a second water pipe in an inserting manner, one end of the second water pipe is provided with a monoethanolamine storage barrel in an inserting manner, the front surface of the sulfolane storage barrel is provided with a second round hole, the inner wall of the second round hole is provided with a first vent pipe in an inserting manner, one side of the first vent pipe is provided with an exhaust fan in an inserting manner, one side of the exhaust fan is fixedly provided with a second motor, the front surface of the exhaust fan is provided with a second vent pipe in an inserting manner, one end of the second vent pipe is provided with a purification barrel in an inserting manner, and one side of the purification barrel is provided with a third round hole, the inner wall of third round hole alternates and is equipped with the third water pipe, the one end fixed mounting of third water pipe has the atomizer, the other end of third water pipe alternates and is equipped with the second water pump, the back fixed mounting of second water pump has the third motor, the front of second water pump alternates and is equipped with the fourth water pipe, fourth water pipe one end alternates and is equipped with the water tank.

Preferably, the outer wall of the first water pipe and the outer wall of the third water pipe are fixedly sleeved with fixing rings, and fixing columns are fixedly mounted at the bottoms of the two fixing rings.

Preferably, the bottoms of the sulfolane storage barrel, the monoethanolamine storage barrel and the purification barrel are fixedly provided with bases, each base is internally provided with a containing groove, and the sulfolane storage barrel, the monoethanolamine storage barrel and the purification barrel respectively correspond to the containing grooves.

Preferably, the fourth round hole has been seted up to the positive bottom of purification bucket, the inside interlude of fourth round hole is equipped with the sixth water pipe, the inner wall that one of them base was passed to the one end of sixth water pipe and the fixed collection vehicle that is equipped with, four edges and corners in the bottom of collection vehicle all fix and are equipped with the universal wheel.

Preferably, the bottom of first motor and second motor all is fixed and is equipped with a supporting bench, four edges of the bottom of a supporting bench all are fixed and are equipped with the landing leg, every the bottom of landing leg all is fixed and is equipped with the rubber pad.

Preferably, a water baffle is fixedly arranged at the top of the inner wall of the purification barrel, an air outlet is formed in the top end of the purification barrel, and a filter screen is fixedly arranged on the inner wall of the air outlet.

Preferably, one side of one of the supporting tables is fixedly provided with a switch panel, the surface of the switch panel is fixedly provided with a first motor switch, a second motor switch and a third motor switch, and the first water pump, the exhaust fan and the second water pump are respectively electrically connected with an external power supply through the first motor switch, the second motor switch and the third motor switch.

The invention has the technical effects and advantages that:

1. the inferior sulfolane purifying system has the advantages that through the installation of the purifying barrel, the first water pump, the first water pipe, the second water pipe and the exhaust fan, a worker can start the first water pump by opening the first motor switch, the second motor switch and the third motor switch on the switch panel, then can pump the monoethanolamine in the monoethanolamine storing barrel out through the second water pipe and enter the sulfolane storing barrel through the first water pipe, part of acid substances of the sulfolane are decomposed by monoethanolamine, and workers can pump the water in the water tank into the purification barrel through the fourth water pipe and the third water pipe to purify harmful gas by opening the second motor switch and the third motor switch on the switch panel, simultaneously upwards the combustion gas filters the discharge once more through the filter screen, avoids causing the injury to the human body because of the inside poisonous gas that volatilizees of sulfolane storage bucket, improves the security of using.

2. This sulfolane clean system inferior makes the liquid that water and harmful gas mix through installation collection vehicle, sixth water pipe discharge the collection vehicle in through the sixth water pipe again to utilize the bottom universal wheel of collection vehicle to make things convenient for the later stage to transport and carry out centralized processing, avoid causing environmental pollution because of direct discharge liquid, the feature of environmental protection of hoisting device in purifying process.

Drawings

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

FIG. 2 is a schematic view of the inside of the purification barrel of the present invention;

fig. 3 is a schematic diagram of the local enlarged structure of the present invention.

In the figure: 1. a sulfolane storage barrel; 2. a fixing ring; 3. a first water pipe; 4. a first water pump; 5. a second water pipe; 6. a monoethanolamine storage barrel; 7. a support leg; 8. a base; 9. a first vent pipe; 10. an exhaust fan; 11. a second vent pipe; 12. a purifying barrel; 13. a third water pipe; 14. a second water pump; 15. a fourth water pipe; 16. a water tank; 17. a sixth water pipe; 18. a collection vehicle; 19. a universal wheel; 20. a water baffle; 21; a switch panel; 22. a sprayer; 23. and a support table.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the utility model provides an inferior sulfolane purification system's technical scheme:

as shown in fig. 1-2, an inferior sulfolane purification system comprises a sulfolane storage barrel 1, wherein a first circular hole is formed in one side of the sulfolane storage barrel 1, a first water pipe 3 is inserted into the first circular hole, a first water pump 4 is inserted into one end of the first water pipe 3, a first motor is fixedly mounted on the back surface of the first water pump 4, a second water pipe 5 is inserted into the front surface of the first water pump 4, a monoethanolamine storage barrel 6 is inserted into one end of the second water pipe 5, a second circular hole is formed in the front surface of the sulfolane storage barrel 1, a first ventilation pipe 9 is inserted into the inner wall of the second circular hole, an exhaust fan 10 is inserted into one side of the first ventilation pipe 9, a second motor is fixedly mounted on one side of the exhaust fan 10, a second ventilation pipe 11 is inserted into the front surface of the exhaust fan 10, a purification barrel 12 is inserted into one end of the second ventilation pipe 11, a third circular hole is formed in one side of the purification barrel 12, the inner wall of third round hole alternates and is equipped with third water pipe 13, and the one end fixed mounting of third water pipe 13 has atomizer 22, and the other end of third water pipe 13 alternates and is equipped with second water pump 14, and the back fixed mounting of second water pump 14 has the third motor, and the front of second water pump 14 alternates and is equipped with fourth water pipe 15, and the interlude of 15 one end of fourth water pipe is equipped with water tank 16.

According to fig. 1-3, sulfolane stores bucket 1, monoethanolamine stores bucket 6, the equal fixed mounting in bottom of purifying barrel 12 has base 8, the holding tank has all been seted up to the inside of every base 8, sulfolane stores bucket 1, monoethanolamine stores bucket 6, purifying barrel 12 corresponds with the position of holding tank respectively, the fourth round hole has been seted up to the positive bottom of purifying barrel 12, the inside interlude of fourth round hole is equipped with sixth water pipe 17, the inner wall that one of them base 8 was passed to the one end of sixth water pipe 17 and fixed collection vehicle 18 that is equipped with, four edges and corners in bottom of collection vehicle 18 all fix and are equipped with universal wheel 19.

When in use, the utility model relates to an inferior sulfolane purification system, during the use, the staff makes the monoethanolamine in the monoethanolamine storage barrel 6 take out through the first water pipe 3 and enter the inside of sulfolane storage barrel 1 through opening the first motor switch on the switch panel 21 after starting first suction pump 4, decompose sulfolane partial acid substance through monoethanolamine, the staff makes air exhauster 10 and second water pump 14 start the work through opening the second motor switch and the third motor switch on the switch panel 21, harmful gas after volatilizing of the acid substance that does not decompose inside the sulfolane storage barrel 1 through first ventilation pipe 9 after air exhauster 10 starts is taken out, gas after taking out reaches second ventilation pipe 11 through air exhauster 10, reach the inside of purifying barrel 12 through second ventilation pipe 11, water in the water tank 16 is pumped into the fourth water pipe 15 through the second water pump 14 to reach the second water pump 14, the water reaches the third water pipe 13 through the second water pump 14, the water reaches the purification barrel 12 after passing through the third water pipe 13, the sprayer 22 installed at one end of the third water pipe 13 sprays water mist to fuse harmful gas, the fused liquid is discharged into the collection vehicle 18 through the sixth water pipe 17 at the bottom of the purification barrel 12, the universal wheels 19 are installed at the bottom of the collection vehicle 18 to enable the collection vehicle 18 to be convenient to convey and concentrate for treatment, after purification is carried out through the purification barrel 12, harm of the harmful gas to a human body is avoided, and the use efficiency of sulfolane is improved.

In the description of the present invention, unless otherwise expressly specified or limited, the terms "disposed," "mounted," "connected," and "secured" are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integral to; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The standard parts used by the invention can be purchased from the market, and the special-shaped parts can be customized according to the description and the description of the attached drawings.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An inferior sulfolane purification system comprises a sulfolane storage barrel (1), and is characterized in that one side of the sulfolane storage barrel (1) is provided with a first round hole, a first water pipe (3) is inserted in the first round hole, one end of the first water pipe (3) is inserted with a first water pump (4), the back of the first water pump (4) is fixedly provided with a first motor, the front of the first water pump (4) is inserted with a second water pipe (5), one end of the second water pipe (5) is inserted with a monoethanolamine storage barrel (6), the front of the sulfolane storage barrel (1) is provided with a second round hole, the inner wall of the second round hole is inserted with a first vent pipe (9), one side of the first vent pipe (9) is inserted with an exhaust fan (10), and one side of the exhaust fan (10) is fixedly provided with a second motor, the front of air exhauster (10) alternates and is equipped with second ventilation pipe (11), the one end of second ventilation pipe (11) alternates and is equipped with purification bucket (12), the third round hole has been seted up to one side of purification bucket (12), the inner wall of third round hole alternates and is equipped with third water pipe (13), the one end fixed mounting of third water pipe (13) has atomizer (22), the other end of third water pipe (13) alternates and is equipped with second water pump (14), the back fixed mounting of second water pump (14) has the third motor, the front of second water pump (14) alternates and is equipped with fourth water pipe (15), fourth water pipe (15) one end alternates and is equipped with water tank (16).

2. The system of claim 1, wherein the system is characterized by: the outer wall of first water pipe (3) one side and the outer wall of third water pipe (13) one side all fixed cover be equipped with solid fixed ring (2), two the equal fixed mounting in bottom of solid fixed ring (2) has the fixed column.

3. The system of claim 1, wherein the system is characterized by: the sulfolane storage barrel (1), the monoethanolamine storage barrel (6) and the purification barrel (12) are fixedly provided with bases (8) at the bottoms, each base (8) is provided with an accommodating groove inside, and the sulfolane storage barrel (1), the monoethanolamine storage barrel (6) and the purification barrel (12) correspond to the accommodating grooves respectively.

4. The system of claim 1, wherein the system is characterized by: the fourth round hole has been seted up to the positive bottom of purifying barrel (12), the inside interlude of fourth round hole is equipped with sixth water pipe (17), the inner wall that one of them base (8) was passed to the one end of sixth water pipe (17) and fixed collection vehicle (18) of being equipped with, four edges in bottom of collection vehicle (18) all fix and are equipped with universal wheel (19).

5. The system of claim 1, wherein the system is characterized by: the bottom of first motor and second motor all is fixed and is equipped with brace table (23), four edges in the bottom of brace table (23) all are fixed and are equipped with landing leg (7), every the bottom of landing leg (7) all is fixed and is equipped with the rubber pad.

6. The system of claim 1, wherein the system is characterized by: the water baffle (20) is fixedly arranged at the top of the inner wall of the purification barrel (12), the air outlet is formed in the top end of the purification barrel (12), and the filter screen is fixedly arranged on the inner wall of the air outlet.

7. The system of claim 5, wherein the system further comprises: one side of one of them brace table (23) is fixed and is equipped with flush mounting plate of switch (21), flush mounting plate of switch (21) is equipped with first motor switch, second motor switch, third motor switch, first water pump (4), air exhauster (10), second water pump (14) are respectively through first motor switch, second motor switch, third motor switch and external power source electric connection.