CN207042444U - Process tower residual neat recovering system - Google Patents
Process tower residual neat recovering system Download PDFInfo
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- CN207042444U CN207042444U CN201720936574.9U CN201720936574U CN207042444U CN 207042444 U CN207042444 U CN 207042444U CN 201720936574 U CN201720936574 U CN 201720936574U CN 207042444 U CN207042444 U CN 207042444U
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Abstract
It the utility model is related to a kind of process tower residual neat recovering system, including reactor, vapour phase pipeline, process tower, heat pump, shower water water inlet pipe, circulating water heat exchanger, fixed gas abjection pipe, cooling water inlet pipe and cooling water outlet pipe；Also include soft water preheater and soft water water inlet pipe；The vapor phase exit of the reactor is connected with the vapour phase import of process tower by vapour phase pipeline, circulating-heating pipeline is connected with process tower, heat pump is installed on circulating-heating pipeline, the gas outlet of process tower is connected with the first air inlet of soft water preheater by pipeline, the delivery port of soft water preheater is connected with the water inlet of circulating water heat exchanger by pipeline, soft water water inlet pipe is connected with soft water preheater, fixed gas abjection pipe, cooling water inlet pipe and cooling water outlet pipe are installed on circulating water heat exchanger.The utility model can not only save energy resource consumption, moreover it is possible to reduce the consumption of circulation cooling water.
Description
Technical field
A kind of residual neat recovering system is the utility model is related to, the utility model is more particularly, to a kind of process tower waste heat recovery
System.
Background technology
In the prior art, process tower residual neat recovering system includes reactor 1, vapour phase pipeline 2, process tower 3, heat pump 4, spray
Water drenching water inlet pipe 5, circulating cooling water- to-water heat exchanger 7, fixed gas abjection pipe 8, cooling water inlet pipe 11 and cooling water outlet pipe 12；
During work, steam caused by process tower 3 is cooled after the cooling of water-cooling heat-exchange device, is flowed back by shower water water inlet pipe 5
To heating tower, substantial amounts of cooling circulating water is so consumed.
The content of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, there is provided one kind can save energy resource consumption,
The process tower waste heat recovery system of the consumption of circulation cooling water can be reduced.
According to technical scheme provided by the utility model, the process tower residual neat recovering system, including reactor, vapour phase pipe
Road, process tower, heat pump, shower water water inlet pipe, circulating water heat exchanger, fixed gas abjection pipe, cooling water inlet pipe with it is cold
But water outlet pipe；Also include soft water preheater and soft water water inlet pipe；The vapor phase exit of the reactor and the vapour phase of process tower are entered
Mouth is connected by vapour phase pipeline, and circulating-heating pipeline is connected with process tower, heat pump is provided with circulating-heating pipeline,
The gas outlet of process tower is connected with the first air inlet of soft water preheater by pipeline, the delivery port and recirculated water of soft water preheater
The water inlet of cooling heat exchanger is connected by pipeline, and soft water water inlet pipe is connected with soft water preheater, is changed in circulating water
Fixed gas abjection pipe, cooling water inlet pipe and cooling water outlet pipe are installed on hot device.
Also include steam generator, the gas outlet of steam generator passes through pipeline phase with the second air inlet of soft water preheater
Connect.
The utility model can not only save energy resource consumption, moreover it is possible to reduce the consumption of circulation cooling water.
Brief description of the drawings
Fig. 1 is the structural representation of prior art.
Fig. 2 is structural representation of the present utility model.
Embodiment
With reference to specific embodiment, the utility model is described in further detail.
The process tower residual neat recovering system, including the water inlet of reactor 1, vapour phase pipeline 2, process tower 3, heat pump 4, shower water
Pipe 5, circulating water heat exchanger 7, fixed gas abjection pipe 8, cooling water inlet pipe 11 and cooling water outlet pipe 12；Also include soft water
Preheater 6 and soft water water inlet pipe 9；The vapor phase exit of the reactor 1 passes through the phase of vapour phase pipeline 2 with the vapour phase import of process tower 3
Connect, circulating-heating pipeline is connected with process tower 3, heat pump 4, the outlet of process tower 3 are installed on circulating-heating pipeline
Mouth is connected with the first air inlet of soft water preheater 6 by pipeline, delivery port and the circulating water heat exchanger of soft water preheater 6
7 water inlet is connected by pipeline, and soft water water inlet pipe 9 is connected with soft water preheater 6, on circulating water heat exchanger 7
Fixed gas abjection pipe 8, cooling water inlet pipe 11 and cooling water outlet pipe 12 are installed.
Also include steam generator 10, the air inlet of steam generator 10 passes through pipeline with the gas outlet of soft water preheater 6
Connect.
During work, steam caused by process tower 3 first passes through soft water preheater 6, and the soft water after preheating reaches steam generator
10 are used for producing steam, and after soft water preheater 6, uncondensated steam passes through circulating cooling water- to-water heat exchanger 7.After transformation, the institute of process tower 3
Producing steam preheats to soft water, saves the energy needed for producing steam, while reduce the water consumption of circulating water heat exchanger 7.
Claims (2)
1. a kind of process tower residual neat recovering system, including reactor（1）, vapour phase pipeline（2）, process tower（3）, heat pump（4）, spray
Water drenching water inlet pipe（5）, circulating water heat exchanger（7）, fixed gas abjection pipe（8）, cooling water inlet pipe（11）Go out with cooling water
Water pipe（12）；It is characterized in that：Also include soft water preheater（6）With soft water water inlet pipe（9）；The reactor（1）Vapor phase exit
With process tower（3）Vapour phase import pass through vapour phase pipeline（2）Connect, in process tower（3）On be connected with circulating-heating pipeline, following
Heat pump is installed on ring heating pipe（4）, process tower（3）Gas outlet and soft water preheater（6）The first air inlet pass through
Pipeline connects, soft water preheater（6）Delivery port and circulating water heat exchanger（7）Water inlet connected by pipeline, soft
Water preheater（6）On be connected with soft water water inlet pipe（9）, in circulating water heat exchanger（7）On be provided with fixed gas abjection pipe
（8）, cooling water inlet pipe（11）With cooling water outlet pipe（12）.
2. process tower residual neat recovering system as claimed in claim 1, it is characterized in that：Also include steam generator（10）, steam
Generator（10）Gas outlet and soft water preheater（6）The second air inlet connected by pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720936574.9U CN207042444U (en) | 2017-07-28 | 2017-07-28 | Process tower residual neat recovering system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720936574.9U CN207042444U (en) | 2017-07-28 | 2017-07-28 | Process tower residual neat recovering system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207042444U true CN207042444U (en) | 2018-02-27 |
Family
ID=61496864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720936574.9U Active CN207042444U (en) | 2017-07-28 | 2017-07-28 | Process tower residual neat recovering system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207042444U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110842387A (en) * | 2019-11-21 | 2020-02-28 | 无锡西塘核设备有限公司 | Process tower structure and welding process thereof |
| CN111774018A (en) * | 2020-06-19 | 2020-10-16 | 浙江建业化工股份有限公司 | Plasticizer DOTP energy-saving reaction system of high-efficient edulcoration |
-
2017
- 2017-07-28 CN CN201720936574.9U patent/CN207042444U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110842387A (en) * | 2019-11-21 | 2020-02-28 | 无锡西塘核设备有限公司 | Process tower structure and welding process thereof |
| CN110842387B (en) * | 2019-11-21 | 2021-11-12 | 无锡西塘核设备有限公司 | Process tower structure and welding process thereof |
| CN111774018A (en) * | 2020-06-19 | 2020-10-16 | 浙江建业化工股份有限公司 | Plasticizer DOTP energy-saving reaction system of high-efficient edulcoration |
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