CN215725233U

CN215725233U - Based on butyronitrile production is with degasification second grade condenser

Info

Publication number: CN215725233U
Application number: CN202122237209.8U
Authority: CN
Inventors: 王延香; 张万华; 张宝庆
Original assignee: Dalian Runhui Medical New Material Co ltd
Current assignee: Dalian Runhui Medical New Material Co ltd
Priority date: 2021-09-16
Filing date: 2021-09-16
Publication date: 2022-02-01
Anticipated expiration: 2031-09-16

Abstract

The utility model discloses a degassing secondary condenser for butyronitrile latex production, which comprises a support column, wherein a shell is fixedly arranged at the upper end of the support column, a side plate is arranged on one side wall of the shell, a cooling liquid inlet pipe is fixedly arranged on one side of the side plate far away from the shell, one side of the cooling liquid inlet pipe close to the shell is communicated to the interior of the shell and is connected with a condensing pipe, a connecting seat is arranged at one end of the condensing pipe far away from the side plate, a fixing cylinder is arranged on the outer wall of the connecting seat, a first cooling liquid outlet pipe is fixedly arranged on one side wall of the side plate far away from the connecting seat, a second cooling liquid outlet pipe is fixedly arranged on one side of the first cooling liquid outlet pipe close to the connecting seat, a liquid outlet pipe is fixedly arranged at the upper end of the shell, a first fixing block is fixedly arranged at the upper end of the liquid outlet pipe, and a connecting pipe is arranged at the upper end of the first fixing block. This practicality is provided with the structure that connects that improves the condensing effect of condensing engine to and prevent when the later stage is collected, the condition that liquid spills the hourglass.

Description

Based on butyronitrile production is with degasification second grade condenser

Technical Field

The utility model relates to the field of condensers, in particular to a degassing secondary condenser for butyronitrile-based latex production.

Background

The condenser, which is a component of a refrigeration system, belongs to a heat exchanger, can convert gas or vapor into liquid, and transfer the heat in the pipe to the air near the pipe in a quick way, and comprises a first-stage condenser, a second-stage condenser and the like, wherein the second-stage condenser is generally arranged behind the first-stage condenser and has the effect of cooling again.

The patent of the prior patent number (CN213273826U) provides a two-stage vertical condenser, the device adopts a novel two-stage heat exchanger, under the condition that the flow and the temperature of cooling water are not changed, the vapor phase still moves from bottom to top, the cooling water flows from a water inlet to a second water through port, passes through a cooling water pipe to a first water through port and then flows out from a water outlet, the heat exchange effect is that most of the vapor phase at the lower half part of the heat exchanger is condensed into liquid, the remaining small amount or trace of the vapor phase is secondarily condensed by an upper part heat exchanger, the cooling effect is optimal because the temperature of the water inlet of the upper part heat exchanger is 30 ℃ at the lowest temperature, the temperature of the final outlet of the vapor phase can be controlled at about 35 ℃, under the same cooling water condition, the same heat exchange area is realized, the final outlet temperature of the two-stage vertical heat exchanger is reduced by 15-20 ℃ compared with the outlet temperature of the traditional single-stage heat exchanger, the cooling effect promotes and is showing very much, but the work efficiency of its device probably is lower, but the structure of being connected with the connecting pipe less moreover appears unrestrained the condition when liquid discharge in the later stage probably to appear, to above-mentioned problem, the utility model provides a make things convenient for people to use with degasification second grade condenser based on butyronitrile latex production.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art, and provides a degassing secondary condenser for producing nitrile-butadiene latex.

In order to achieve the purpose, the utility model adopts the following technical scheme: the degassing secondary condenser for the production of the nitrile-butadiene latex comprises a supporting column, wherein a shell is fixedly arranged at the upper end of the supporting column, a side plate is arranged on one side wall of the shell, a cooling liquid inlet pipe is fixedly arranged on one side of the side plate far away from the shell, one side of the cooling liquid inlet pipe close to the shell is communicated to the interior of the shell and is connected with a condensing pipe, a connecting seat is arranged at one end of the condensing pipe far away from the side plate, a fixing cylinder is arranged on the outer wall of the connecting seat, a first cooling liquid outlet pipe is fixedly arranged on one side wall of the side plate far away from the connecting seat, and a second cooling liquid outlet pipe is fixedly arranged on one side of the first cooling liquid outlet pipe close to the connecting seat;

the improved connecting pipe is characterized in that a liquid outlet pipe is fixedly arranged at the upper end of the shell, a first fixing block is fixedly arranged at the upper end of the liquid outlet pipe, a connecting pipe is arranged at the upper end of the first fixing block, a second fixing block is fixedly arranged at the lower end of the connecting pipe, a clamping cylinder is fixedly arranged at the lower end of the second fixing block, a groove is formed in the upper end of the first fixing block, a bolt is arranged at the upper end of the second fixing block, and a through hole is formed in the first fixing block.

As a further description of the above technical solution:

the lower end of the fixed cylinder is fixedly connected with the inner wall of the bottom end of the shell.

As a further description of the above technical solution:

an inlet is fixedly arranged at the upper end of the shell.

As a further description of the above technical solution:

the lower end of the supporting column is fixedly provided with a rubber pad.

As a further description of the above technical solution:

the lower end of the clamping cylinder is clamped into the groove.

As a further description of the above technical solution:

and a sealing ring is fixedly arranged at the upper end of the first fixing block.

As a further description of the above technical solution:

the sealing ring is made of rubber.

As a further description of the above technical solution:

the lower end of the first fixing block is provided with a nut, and the condensation pipe is S-shaped.

The utility model has the following beneficial effects:

compare with current device, the device is provided with the cooling liquid entry to and the condenser pipe of S shape, the condenser pipe of S shape can contact the steam that gets into a larger area, thereby reaches better condensation effect.

Compare in current device, the device is provided with the structure that stable connecting pipe and drain pipe carry out to be connected, when collecting liquid in the later stage, can prevent the condition of liquid leakage, can not take place the condition of extravagant liquid.

Compare in current device, the device is provided with the rubber pad at the support column lower extreme, can guarantee the more steady placing of the device.

Drawings

FIG. 1 is a structural view of a degassing secondary condenser for nitrile-butadiene-based latex production according to the present invention;

FIG. 2 is a sectional view of a degassing secondary condenser for nitrile-butadiene latex-based production according to the present invention;

FIG. 3 is an enlarged view taken at A in FIG. 2;

fig. 4 is an enlarged view at B in fig. 2.

Illustration of the drawings:

1. a support pillar; 2. a housing; 3. a side plate; 4. introducing cooling liquid into a pipe; 5. a first coolant outlet pipe; 6. a fixed cylinder; 7. a connecting seat; 8. an inlet port; 9. a rubber pad; 10. a condenser tube; 11. a liquid outlet pipe; 12. a first fixed block; 13. a connecting pipe; 14. a second fixed block; 15. clamping the cylinder; 16. a groove; 17. a seal ring; 18. a bolt; 19. a through hole; 20. a nut; 701. and a second cooling liquid outlet pipe.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, one embodiment of the present invention is provided: based on the degassing secondary condenser for butyronitrile latex production, which comprises a supporting column 1, wherein a rubber pad 9 is fixedly arranged at the lower end of the supporting column 1, a shell 2 is fixedly arranged at the upper end of the supporting column 1, an inlet 8 is fixedly arranged at the upper end of the shell 2, a side plate 3 is arranged on one side wall of the shell 2, the side plate 3 is used for arranging a cooling liquid inlet pipe 4, a cooling liquid inlet pipe 4 is fixedly arranged at one side of the side plate 3 away from the shell 2, one side of the cooling liquid inlet pipe 4 close to the shell 2 is communicated to the inside of the shell 2 and is connected with a condensing pipe 10, the condensing pipe 10 is S-shaped, the contact area of steam and the condensing pipe 10 can be increased by the S-shaped condensing pipe 10, a connecting seat 7 is arranged at one end of the condensing pipe 10 away from the side plate 3, a fixed cylinder 6 is arranged on the outer wall of the connecting seat 7, the fixed cylinder 6 is used for placing the connecting seat 7, the lower end of the fixed cylinder 6 is fixedly connected with the inner wall at the bottom end of the shell 2, a first cooling liquid outlet pipe 5 is fixedly arranged on one side wall of the side plate 3 away from the connecting seat 7, a second cooling liquid outlet pipe 701 is fixedly arranged on one side of the first cooling liquid outlet pipe 5 close to the connecting seat 7;

the fixed drain pipe 11 that is provided with in 2 upper ends of casing, the fixed first fixed block 12 that is provided with in upper end of drain pipe 11, the fixed nut 20 that is provided with of first fixed block 12 lower extreme, the fixed sealing washer 17 that is provided with in first fixed block 12 upper end, the material of sealing washer 17 is rubber, first fixed block 12 upper end is provided with connecting pipe 13, the fixed second fixed block 14 that is provided with of lower extreme of connecting pipe 13, the fixed card section of thick bamboo 15 that is provided with of 14 lower extremes of second fixed block, recess 16 is seted up to first fixed block 12 upper end, the inside to recess 16 is gone into to the lower extreme card of card section of thick bamboo 15, the upper end of second fixed block 14 is provided with bolt 18, through-hole 19 has been seted up to first fixed block 12 inside.

The working principle is as follows: steam that will need the condensation enters into the inside of casing 2 from inlet port 8, then send into coolant liquid from coolant liquid income pipe 4, the coolant liquid flows through the inside of condenser pipe 10, at this moment because the shape of condenser pipe 10 is the S shape, can increase the area of condenser pipe 10 and steam contact, thereby make the condensation better, then liquid is through connecting seat 7, discharge from first coolant liquid exit tube 5 through second coolant liquid exit tube 701 is last again, the card section of thick bamboo 15 with connecting pipe 13 lower extreme is blocked in recess 16, use bolt 18 to pass through-hole 19, then use nut 20 to seal.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. Based on butyronitrile production is with degasification second grade condenser, including support column (1), its characterized in that: a shell (2) is fixedly arranged at the upper end of the supporting column (1), a side plate (3) is arranged on one side wall of the shell (2), a cooling liquid inlet pipe (4) is fixedly arranged on one side, far away from the shell (2), of the side plate (3), one side, close to the shell (2), of the cooling liquid inlet pipe (4) is communicated to the interior of the shell (2) and is connected with a condensation pipe (10), a connecting seat (7) is arranged at one end, far away from the side plate (3), of the condensation pipe (10), a fixing cylinder (6) is arranged on the outer wall of the connecting seat (7), a first cooling liquid outlet pipe (5) is fixedly arranged on one side wall, far away from the connecting seat (7), of the side plate (3), and a second cooling liquid outlet pipe (701) is fixedly arranged on one side, close to the connecting seat (7), of the first cooling liquid outlet pipe (5);

casing (2) upper end is fixed to be provided with drain pipe (11), the fixed first fixed block (12) that is provided with in upper end of drain pipe (11), first fixed block (12) upper end is provided with connecting pipe (13), the fixed second fixed block (14) that is provided with of lower extreme of connecting pipe (13), the fixed card section of thick bamboo (15) that is provided with of second fixed block (14) lower extreme, recess (16) have been seted up to first fixed block (12) upper end, the upper end of second fixed block (14) is provided with bolt (18), through-hole (19) have been seted up to first fixed block (12) inside.

2. The degassing secondary condenser for nitrile-butadiene latex production according to claim 1, wherein: the lower end of the fixed cylinder (6) is fixedly connected with the inner wall of the bottom end of the shell (2).

3. The degassing secondary condenser for nitrile-butadiene latex production according to claim 1, wherein: an inlet (8) is fixedly arranged at the upper end of the shell (2).

4. The degassing secondary condenser for nitrile-butadiene latex production according to claim 1, wherein: the lower end of the supporting column (1) is fixedly provided with a rubber pad (9).

5. The degassing secondary condenser for nitrile-butadiene latex production according to claim 1, wherein: the lower end of the clamping cylinder (15) is clamped into the groove (16).

6. The degassing secondary condenser for nitrile-butadiene latex production according to claim 1, wherein: and a sealing ring (17) is fixedly arranged at the upper end of the first fixing block (12).

7. The degassing secondary condenser for nitrile-butadiene latex production according to claim 6, wherein: the sealing ring (17) is made of rubber.

8. The degassing secondary condenser for nitrile-butadiene latex production according to claim 1, wherein: the lower end of the first fixing block (12) is provided with a nut (20), and the condensation pipe (10) is S-shaped.