CN215337797U - Chemical production low-pressure drop vacuum condenser - Google Patents
Chemical production low-pressure drop vacuum condenser Download PDFInfo
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- CN215337797U CN215337797U CN202022771194.9U CN202022771194U CN215337797U CN 215337797 U CN215337797 U CN 215337797U CN 202022771194 U CN202022771194 U CN 202022771194U CN 215337797 U CN215337797 U CN 215337797U
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- water inlet
- condenser
- chemical production
- pipe box
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Abstract
The utility model relates to the technical field of chemical production, in particular to a chemical production low-pressure-drop vacuum condenser which comprises a main pipe box, wherein auxiliary pipe boxes are respectively arranged on the left side and the right side of the main pipe box, a first water return port is arranged on the right side of the upper part of the main pipe box, a first water inlet is arranged on the left side of the main pipe box, the first water inlet is lower than the first water return port, the two auxiliary pipe boxes are communicated, a second water return port is arranged on the right side of the auxiliary pipe box, a second water inlet is arranged on the left side of the auxiliary pipe box, the second water inlet is lower than the second water return port, a plurality of rows of pipes are respectively arranged on the lower parts of the main pipe box and the two auxiliary pipe boxes, and a condensing pipe is correspondingly connected in each row of pipe. The condensation efficiency in the vacuum rectification process is greatly improved.
Description
Technical Field
The utility model relates to the technical field of condensers, in particular to a low-pressure-drop vacuum condenser for chemical production.
Background
In the chemical production vacuum rectification process, the resistance of a condenser needs to be reduced to the maximum extent, and higher vacuum needs to be maintained. The prior art condensers mostly have thick and heavy shells, and the condensing efficiency is reduced.
SUMMERY OF THE UTILITY MODEL
The utility model overcomes the defects in the prior art and provides a low-pressure-drop vacuum condenser for chemical production.
In order to solve the technical problems, the utility model is realized by the following technical scheme:
the utility model provides a chemical production low pressure drop vacuum condenser, includes the main pipe case, the main pipe case left and right sides respectively is equipped with a pair pipe case, main pipe case upper portion right side is equipped with return water mouth one, main pipe case left side is equipped with water inlet one, a water inlet position is less than return water mouth one, two vice pipe case intercommunication, right side vice pipe case is equipped with return water mouth two, left side vice pipe case is equipped with water inlet two, water inlet two is less than return water mouth two, main pipe case and two vice pipe case lower part all is equipped with a plurality of tubulations, every correspond in the tubulation and connect a condenser pipe.
Compared with the prior art, the utility model has the beneficial effects that: the condenser is simple in structure, the condenser is not provided with a shell of a traditional condenser, the condenser flange is directly connected with the tower section flange when the condenser is used, the tube nest of the condenser is inserted into the tower, when cooling water is introduced, hot gas phase materials outside the tube nest can be quickly condensed into liquid by water entering the tube nest from the main tube box and the auxiliary tube box, and then the water rises from the tube nest to the water return port to flow out, so that the condensing efficiency is greatly improved.
Drawings
The utility model is described in further detail below with reference to the following figures and embodiments:
fig. 1 is a schematic view of the connection structure of the present invention.
Detailed Description
The utility model is described in further detail below with reference to the following detailed description and accompanying drawings:
the utility model provides a chemical production low pressure drop vacuum condenser, includes main header 1, the 1 left and right sides of main header respectively is equipped with a pair pipe case 2, 1 upper portion right side of main header is equipped with return water mouth 101, 1 left side of main header is equipped with water inlet 102, water inlet 102 position is less than return water mouth 101, two vice pipe case 2 intercommunication, right side vice pipe case 2 is equipped with return water mouth two 201, the left side vice pipe case 2 is equipped with water inlet two 202, water inlet two 202 are less than return water mouth two 201, main header 1 and two 2 lower parts of vice pipe case all are equipped with a plurality of shell and tubes 3, every correspond in the shell and tube 3 and connect a condenser pipe 4.
The condenser is not provided with a shell of a traditional condenser, a condenser flange is directly connected with a tower section flange during use, the tubes of the condenser are inserted into a tower, when cooling water is introduced, the cooling water enters each tube 3 from a first water inlet 102 of a main tube box 1 and a second water inlet 202 of an auxiliary tube box 2, and hot gas phase materials outside the tubes 3 can be rapidly condensed into liquid by a condensing tube 4. Then, the cooling water rises from the tube 3 to the first return port 101 and the second return port 201, and flows out from the first return port 101 and the second return port 201.
The technical features of the utility model which are not described can be realized by or by the prior art, and are not described again
It is to be understood that the above-described embodiments are not intended to limit the present invention, and the present invention is not limited to the above-described embodiments, and those skilled in the art should also make changes, modifications, additions or substitutions within the spirit and scope of the present invention.
Claims (1)
1. The utility model provides a chemical production low pressure drop vacuum condenser, its characterized in that, includes main header (1), the main header (1) each side is equipped with a sub-header (2), main header (1) upper portion right side is equipped with return water mouth (101), main header (1) left side is equipped with water inlet (102), water inlet (102) position is less than return water mouth (101), two sub-header (2) intercommunication, right side sub-header (2) are equipped with return water mouth two (201), and the left side sub-header (2) are equipped with water inlet two (202), water inlet two (202) are less than return water mouth two (201), main header (1) and two sub-header (2) lower part all is equipped with a plurality of array (3), every correspond in array (3) and connect a condenser (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022771194.9U CN215337797U (en) | 2020-11-26 | 2020-11-26 | Chemical production low-pressure drop vacuum condenser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022771194.9U CN215337797U (en) | 2020-11-26 | 2020-11-26 | Chemical production low-pressure drop vacuum condenser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215337797U true CN215337797U (en) | 2021-12-28 |
Family
ID=79544806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022771194.9U Active CN215337797U (en) | 2020-11-26 | 2020-11-26 | Chemical production low-pressure drop vacuum condenser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215337797U (en) |
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2020
- 2020-11-26 CN CN202022771194.9U patent/CN215337797U/en active Active
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