CN210891061U - Reflux unit for suction tank - Google Patents

Abstract

The utility model discloses a reflux device for a suction tank, wherein the main body component comprises an oxide stripping tower, a reactor, the suction tank and a driving component; the material is conveyed into the oxide stripping tower through the matching of the first conveying pump, the fourth pipe body, the third pipe body and the second pipe body, when in conveying, part of the material enters the second return pipe from the first return pipe, the flow rate of the conveying is controlled by the first control valve, then the material enters the buffer box, the inclined plate blocks part of the material, so that the material at the upper part in the buffer box enters from the upper part of the suction tank, and the material at the bottom of the inclined plate flows into the first pipe body from the fourth return pipe, so that the condition that the first pipe body is insufficient in conveying the material can be supplemented; by additionally arranging the backflow pipeline and the first control valve, the stable operation of the delivery pump and the stable delivery flow can be ensured, namely the stable liquid level of a section of suction tank is ensured, the operation sensitivity is improved, and the manual misoperation is reduced; but also ensures the stable pressure of the reactor and the stable production.

Description

Reflux unit for suction tank

The technical field is as follows:

the utility model relates to an inhalation tank technical field specifically is a reflux unit for inhalation tank.

Background art:

the product compressor system is used for pressurizing and liquefying product compressed gas, removing heavy hydrocarbon and water, and providing power for a rear system; the conveying pump is used for periodically pumping the conveying pump of a section of suction tank of the product compressor system to the oxide stripping tower and then to enter the reactor; however, if the delivery pump is frequently started and stopped, the amount of materials pumped by the delivery pump is unstable, so that the pressure fluctuation of the reactor is caused, and the stable production is influenced.

The utility model has the following contents:

an object of the utility model is to provide a reflux unit for suction canister to solve the problem that proposes among the above-mentioned background art.

The utility model discloses by following technical scheme implement: a reflux unit for an inhaler can, comprising:

a body assembly comprising an oxide stripper, a reactor, a suction tank, and a drive assembly;

the feeding assembly comprises a first pipe body, a first conveying pump, a second pipe body, a third pipe body and a fourth pipe body;

the backflow component comprises a first backflow pipe, a second backflow pipe, a first control valve, a buffer tank, an inclined plate, a third backflow pipe and a fourth backflow pipe, wherein the upper portion of the suction tank is communicated with the third backflow pipe, one end of the third backflow pipe is communicated with the buffer tank, one side of the bottom of the buffer tank is communicated with the fourth backflow pipe, one side of the top of the buffer tank is communicated with the second backflow pipe, the first control valve is installed at one end of the second backflow pipe, the end of the second backflow pipe, which is far away from the buffer tank, is communicated with the first backflow pipe, one end of the fourth backflow pipe is communicated with one end of the first pipe body, and one end of the first backflow pipe is communicated with one end of the fourth pipe body.

As further preferable in the present technical solution: an inclined plate is fixedly connected to one side, located at the bottom of the fourth return pipe, of the inner wall of the buffer tank, and the inclined plate and the inner wall of the buffer tank are arranged in an upward inclined mode at an angle of 30-45 degrees.

As further preferable in the present technical solution: one end of the first pipe body is communicated with one side of the bottom of the oxide stripping tower, one end of the first pipe body, which is far away from the oxide stripping tower, is communicated with a third pipe body, one end of the third pipe body is communicated with one end of a fourth pipe body, one end of the fourth pipe body, which is far away from the third pipe body, is communicated with a first conveying pump, and the discharge end of the first conveying pump is communicated with one end of the first pipe body.

As further preferable in the present technical solution: the drive assembly comprises a fifth pipe body, a second control valve, a second delivery pump and a sixth pipe body, and one end of the upper portion of the oxide stripping tower is communicated with the fifth pipe body.

As further preferable in the present technical solution: one end of the fifth pipe body is communicated with a second conveying pump, the discharge end of the second conveying pump is communicated with a sixth pipe body, and one end of the sixth pipe body is communicated with one side of the reactor.

As further preferable in the present technical solution: and a second control valve is installed at one end of the fifth pipe body.

The utility model has the advantages that: the material is conveyed into the oxide stripping tower through the matching of the first conveying pump, the fourth pipe body, the third pipe body and the second pipe body, when in conveying, part of the material enters the second return pipe from the first return pipe, the flow rate of the conveying is controlled by the first control valve, then the material enters the buffer box, the inclined plate blocks part of the material, so that the material at the upper part in the buffer box enters from the upper part of the suction tank, and the material at the bottom of the inclined plate flows into the first pipe body from the fourth return pipe, so that the condition that the first pipe body is insufficient in conveying the material can be supplemented; by additionally arranging the backflow pipeline and the first control valve, the stable operation of the delivery pump and the stable delivery flow can be ensured, namely the stable liquid level of a section of suction tank is ensured, the operation sensitivity is improved, and the manual misoperation is reduced; but also ensures the stable pressure of the reactor and the stable production.

Description of the drawings:

in order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

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

FIG. 2 is a schematic view of the internal structure of the buffer box of the present invention;

fig. 3 is an enlarged schematic structural diagram of the area a in fig. 1 according to the present invention.

In the figure: 10. a body assembly; 11. an oxide stripper; 12. a reactor; 13. a suction canister; 20. a feeding assembly; 21. a first pipe body; 22. a first delivery pump; 23. a second tube body; 24. a third tube; 25. a fourth tube body; 30. a reflow assembly; 31. a first return pipe; 32. a second return pipe; 33. a first control valve; 34. a buffer tank; 35. a sloping plate; 36. a third return conduit; 37. a fourth return conduit; 40. a drive assembly; 41. a fifth pipe body; 42. a second control valve; 43. a second delivery pump; 44. a sixth tube.

The specific implementation mode is as follows:

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 efforts belong to the protection scope of the present invention.

Examples

Referring to fig. 1-3, the present invention provides a technical solution: a reflux unit for an inhaler can, comprising:

a main body assembly 10, the main body assembly 10 including an oxide stripping tower 11, a reactor 12, a suction tank 13, and a driving assembly 40;

the feeding assembly 20, the feeding assembly 20 includes a first pipe 21, a first delivery pump 22, a second pipe 23, a third pipe 24 and a fourth pipe 25;

the backflow component 30, the backflow component 30 includes a first backflow pipe 31, a second backflow pipe 32, a first control valve 33, a buffer tank 34, an inclined plate 35, a third backflow pipe 36 and a fourth backflow pipe 37, one side of the upper portion of the suction tank 13 is communicated with the third backflow pipe 36, one end of the third backflow pipe 36 is communicated with the buffer tank 34, one side of the bottom of the buffer tank 34 is communicated with the fourth backflow pipe 37, one side of the top of the buffer tank 34 is communicated with the second backflow pipe 32, the first control valve 33 is installed at one end of the second backflow pipe 32, which is far away from the buffer tank 34, is communicated with the first backflow pipe 31, one end of the fourth backflow pipe 37 is communicated with one end of the first pipe body 21, and one end of the first backflow pipe 31 is communicated with one end of.

In this embodiment, specifically: the inclined plate 35 is fixedly connected to one side, located at the bottom of the fourth return pipe 37, of the inner wall of the buffer box 34, the inclined plate 35 and the inner wall of the buffer box 34 are arranged in an upward inclined mode of 30-45 degrees, through the arrangement, when materials flow back to the buffer box 34 from the first return pipe 31 and the second return pipe 32, the inclined plate 35 blocks a part of the materials, the materials on the upper portion in the buffer box 34 enter the suction tank 13, and the materials located at the bottom of the inclined plate 35 flow into the first pipe body 21 from the fourth return pipe 37, so that the situation that the materials conveyed by the first pipe body 21 are insufficient can be supplemented.

In this embodiment, specifically: one end of the first pipe body 21 is communicated with one side of the bottom of the oxide stripping tower 11, one end of the first pipe body 21, which is far away from the oxide stripping tower 11, is communicated with a third pipe body 24, one end of the third pipe body 24 is communicated with one end of a fourth pipe body 25, one end of the fourth pipe body 25, which is far away from the third pipe body 24, is communicated with a first conveying pump 22, the discharge end of the first conveying pump 22 is communicated with one end of the first pipe body 21, and through the arrangement, the first conveying pump 22 conveys materials in the suction tank 13 from the fourth pipe body 25, and the third pipe body 24 and the second pipe body 23 into the oxide stripping tower 11.

In this embodiment, specifically: the driving assembly 40 includes a fifth pipe 41, a second control valve 42, a second delivery pump 43 and a sixth pipe 44, one end of the upper portion of the oxide stripping tower 11 is communicated with the fifth pipe 41, and through the above arrangement, the fifth pipe 41 is used for conveying connection between the oxide stripping tower 11 and the second delivery pump 43.

In this embodiment, specifically: one end of the fifth pipe 41 is communicated with a second conveying pump 43, the discharge end of the second conveying pump 43 is communicated with a sixth pipe 44, one end of the sixth pipe 44 is communicated with one side of the reactor 12, and through the arrangement, the second conveying pump 43 is used for conveying the materials in the oxide stripping tower 11 into the sixth pipe 44 through the fifth pipe 41 and then entering the materials into the reactor 12 for reaction.

In this embodiment, specifically: the second control valve 42 is installed at one end of the fifth pipe 41, and through the above arrangement, the second control valve 42 is used for controlling the flow rate of the materials conveyed by the fifth pipe 41.

According to the working principle or the structural principle, materials with a low liquid level in the suction tank 13 are conveyed into the oxide stripping tower 11 from the fourth pipe 25, the third pipe 24 and the second pipe 23 through the first conveying pump 22, enter the second return pipe 32 through the first return pipe 31 during conveying, control the conveyed flow through the first control valve 33, then enter the buffer tank 34, block a part of the materials through the inclined plate 35, enable the materials at the upper part in the buffer tank 34 to enter the suction tank 13, enable the materials at the bottom of the inclined plate 35 to flow into the first pipe 21 through the fourth return pipe 37, supplement the condition that the materials conveyed by the first pipe 21 are insufficient, and finally convey the materials in the oxide stripping tower 11 into the reactor 12 through the fifth pipe 41 and the sixth pipe 44 through the second conveying pump 43.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (6)

1. A reflux unit for an inhaler can, comprising:

a body assembly (10), the body assembly (10) comprising an oxygenate stripper column (11), a reactor (12), a suction tank (13), and a drive assembly (40);

the feeding assembly (20), the feeding assembly (20) comprises a first pipe body (21), a first conveying pump (22), a second pipe body (23), a third pipe body (24) and a fourth pipe body (25);

the backflow component (30) comprises a first backflow pipe (31), a second backflow pipe (32), a first control valve (33), a buffer tank (34), an inclined plate (35), a third backflow pipe (36) and a fourth backflow pipe (37), wherein the upper portion of the suction tank (13) is communicated with the third backflow pipe (36), one end of the third backflow pipe (36) is communicated with the buffer tank (34), the bottom portion of the buffer tank (34) is communicated with the fourth backflow pipe (37), the top portion of the buffer tank (34) is communicated with the second backflow pipe (32), the first control valve (33) is installed at one end of the second backflow pipe (32), the end, far away from the buffer tank (34), of the second backflow pipe (32) is communicated with the first backflow pipe (31), one end of the fourth backflow pipe (37) is communicated with one end of the first pipe body (21), one end of the first return pipe (31) is communicated with one end of the fourth pipe body (25).

2. A reflux unit for an inhaler as recited in claim 1, wherein: an inclined plate (35) is fixedly connected to one side, located at the bottom of the fourth return pipe (37), of the inner wall of the buffer tank (34), and the inclined plate (35) and the inner wall of the buffer tank (34) are arranged in an upward inclined mode at an angle of 30-45 degrees.

3. A reflux unit for an inhaler as recited in claim 1, wherein: the one end of first body (21) communicates in the bottom one side of oxide stripper (11), the one end intercommunication that oxide stripper (11) were kept away from in first body (21) has third body (24), the one end intercommunication in the one end of fourth body (25) of third body (24), the one end intercommunication that third body (24) were kept away from in fourth body (25) has first delivery pump (22), the discharge end of first delivery pump (22) communicates in the one end of first body (21).

4. A reflux unit for an inhaler as recited in claim 1, wherein: the driving assembly (40) comprises a fifth pipe body (41), a second control valve (42), a second conveying pump (43) and a sixth pipe body (44), and one end of the upper portion of the oxide stripping tower (11) is communicated with the fifth pipe body (41).

5. A reflux unit for an inhaler as recited in claim 4, wherein: one end of the fifth pipe body (41) is communicated with a second conveying pump (43), the discharge end of the second conveying pump (43) is communicated with a sixth pipe body (44), and one end of the sixth pipe body (44) is communicated with one side of the reactor (12).

6. A reflux unit for an inhaler as recited in claim 4, wherein: and a second control valve (42) is installed at one end of the fifth pipe body (41).

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