CN207080982U - A kind of device that can make full use of low-pressure steam heat energy - Google Patents
A kind of device that can make full use of low-pressure steam heat energy Download PDFInfo
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- CN207080982U CN207080982U CN201721144868.4U CN201721144868U CN207080982U CN 207080982 U CN207080982 U CN 207080982U CN 201721144868 U CN201721144868 U CN 201721144868U CN 207080982 U CN207080982 U CN 207080982U
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- recovery tower
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- surge tank
- recovery
- pipeline
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Abstract
It the utility model is related to a kind of device that can make full use of low-pressure steam heat energy, including boiler and recovery tower backflow surge tank, the boiler is connected by low-pressure steam pipeline with recovery tower reboiler, the recovery tower reboiler is connected with recovery tower, the recovery tower reboiler is connected by steam condensate pipeline with steam condensate surge tank, the Recovery of the hot water pump is connected with boiler feed device, the steam condensate surge tank is connected by indirect steam pipeline with recovery tower, the recovery tower reboiler and recovery tower are connected by discharge pipe outside waste water with wastewater treatment equipment.This can make full use of the device of low-pressure steam heat energy, steam condensate is collected using steam condensate surge tank, the steam condensate being collected forms indirect steam in steam condensate surge tank, indirect steam is introduced into recovery tower reboiler, recovery tower is generally used to reclaim the useful material in chemical plant in waste water, can effectively reduce energy expenditure in production.
Description
Technical field
The utility model belongs to annealing device technical field, more particularly to a kind of low-pressure steam heat energy that can make full use of
Device.
Background technology
In Chemical Manufacture, conventional steam is heated to rectifying column, and media are heated relative to others, steam it is convenient and
Cheaply, steam phase transforming latent heat liberated heat is big.Conventional steam is condensed into condensed water after and is pressed directly into pot by drain valve
Furnace system reuses, and because pipeline is grown, the phenomenon for pipe damage occur, causes heat waste, the waste of energy causes the energy
Consumption, the latent heat of condensate liquid can be also further utilized.Therefore a kind of device is needed to recycle heat.
The content of the invention
The utility model provides a kind of filling for reduction energy loss to solve technical problem present in known technology
Divide the device using low-pressure steam heat energy.
The utility model is adopted the technical scheme that to solve technical problem present in known technology：A kind of energy is fully
Utilize the device of low-pressure steam heat energy, including boiler, low-pressure steam pipeline, recovery tower reboiler, steam condensate pipeline, low pressure
Steam heat exchanger, steam condensate surge tank, indirect steam pipeline, recovery tower, Recovery of the hot water pipeline, Recovery of the hot water pump, pot
The outer discharge pipe of stove deaerator device, waste water, waste water efflux pump, wastewater treatment equipment, mixed material storage tank, mixture feed pump,
Recovery tower condenser and recovery tower backflow surge tank, recovery tower reflux pump, the boiler pass through low-pressure steam pipeline and recovery tower
Reboiler is connected, and the recovery tower reboiler is connected with recovery tower, and the low-pressure steam heat-exchanger rig buffers with steam condensate
Tank is connected, and the recovery tower reboiler is connected by steam condensate pipeline with steam condensate surge tank, the steam condensation
Liquid surge tank is connected by Recovery of the hot water pipeline with Recovery of the hot water pump, and the Recovery of the hot water pump is connected with boiler feed device,
The steam condensate surge tank is connected by indirect steam pipeline with recovery tower, and the mixed material storage tank connects with recovery tower
Connect, mixture feed pump, the recovery tower top and recovery tower condenser are provided between the mixed material storage tank and recovery tower
Connection, the recovery tower condenser shell side are connected to backflow surge tank by pipeline, and the recovery tower backflow surge tank is by returning
Receive tower reflux pump to be connected with recovery tower top, the recovery tower reboiler and recovery tower pass through discharge pipe outside waste water and wastewater treatment
Device connects.
Further, the steam condensate surge tank is provided with pressure gauge, and the pressure gauge is arranged on steam condensate
The top of surge tank.
Further, it is provided with waste water efflux pump in the outer discharge pipe of the waste water.
The utility model has the advantages and positive effects of：This can make full use of the device of low-pressure steam heat energy, utilize
Steam condensate surge tank collects steam condensate, and the steam condensate being collected forms two in steam condensate surge tank
Secondary steam, indirect steam being introduced into recovery tower reboiler, recovery tower is generally used to reclaim the useful material in chemical plant in waste water,
Energy expenditure in production can be effectively reduced.
Brief description of the drawings
Fig. 1 is the structural representation for the device that can make full use of low-pressure steam heat energy that the utility model embodiment provides.
In figure：1st, boiler；2nd, low-pressure steam pipeline；3rd, recovery tower reboiler；4th, steam condensate pipeline；5th, low-pressure steam
Heat-exchanger rig；6th, steam condensate surge tank；7th, indirect steam pipeline；8th, recovery tower；9th, Recovery of the hot water pipeline；10th, hot water returns
Receive pump；11st, boiler feed device；12nd, the outer discharge pipe of waste water；13rd, waste water efflux pump；14th, wastewater treatment equipment；15th, pressure
Table；16th, mixed material storage tank；17th, mixture feed pump；18th, recovery tower condenser；19th, recovery tower backflow surge tank；20th, return
Receive tower reflux pump.
Embodiment
For invention, features and effects of the present utility model can be further appreciated that, following examples are hereby enumerated, and coordinate
Accompanying drawing describes in detail as follows.
Detailed retouch is made to the structure of the device of the present utility model that can make full use of low-pressure steam heat energy with reference to Fig. 1
State.A kind of device that can make full use of low-pressure steam heat energy, including boiler 1, low-pressure steam pipeline 2, recovery tower reboiler 3, steaming
Vapour condensate liquid pipeline 4, low-pressure steam heat-exchanger rig 5, steam condensate surge tank 6, indirect steam pipeline 7, recovery tower 8, hot water
Recovery channel 9, Recovery of the hot water pump 10, boiler feed device 11, waste water outer discharge pipe 12, waste water efflux pump 13, wastewater treatment
Device 14, mixed material storage tank 16, mixture feed pump 17, recovery tower condenser 18 and recovery tower backflow surge tank 19, it is described
Boiler 1 is connected by low-pressure steam pipeline 2 with recovery tower reboiler 3, and the recovery tower reboiler 3 is connected with recovery tower 8, described
Low-pressure steam heat-exchanger rig 5 is connected with steam condensate surge tank 6, and the recovery tower reboiler 3 passes through steam condensate pipeline 4
It is connected with steam condensate surge tank 6, the steam condensate surge tank 6 passes through Recovery of the hot water pipeline 9 and Recovery of the hot water pump 10
It is connected, the Recovery of the hot water pump 10 is connected with boiler feed device 11, and the steam condensate surge tank 6 passes through indirect steam
Pipeline 7 is connected with recovery tower 8, and the mixed material storage tank 16 is connected with recovery tower 8, the mixed material storage tank 16 and recovery tower
Mixture feed pump 17 is provided between 8, the top of recovery tower 8 is connected with recovery tower condenser 18, the recovery tower condenser
18 shell sides are connected to recovery tower backflow surge tank 19 by pipeline, and the recovery tower backflow surge tank 19 passes through recovery tower reflux pump
20 are connected with the top of recovery tower 8, and the recovery tower reboiler 3 and recovery tower 8 are filled by discharge pipe outside waste water 12 and wastewater treatment
14 connections are put, the steam condensate surge tank 6 is provided with pressure gauge 15, and the pressure gauge 15 is arranged on steam condensate buffering
The top of tank 6, waste water efflux pump 13 is provided with the outer discharge pipe 12 of the waste water.
Operation principle：Boiler 1 is connected to the shell side inlet of recovery tower reboiler 3 by low-pressure steam pipeline 2, and recovery tower boils again
The shell-side outlet of device 3 by steam condensate pipeline 4 with being communicated to the entrance of steam condensate surge tank 6, the heat exchange of other low-pressure steams
Device 5 is communicated to steam condensate surge tank 6, the outlet of the indirect steam of steam condensate surge tank 6 by steam condensate pipeline 4
The tube side pipeline of recovery tower reboiler 3 is communicated to by indirect steam pipeline 7, the hot water in steam condensate surge tank 6 passes through heat
Water Sproading pipeline 9 is communicated to boiler feed device 11, and waste water caused by recovery tower 8 is communicated to useless by discharge pipe outside waste water 12
Water treatment facilities 14, material is beaten to recovery tower 8, the tower top of recovery tower 8 by mixture feed pump 17 and steamed in mixed material storage tank 16
Go out material to condense by recovery tower condenser 18, recovery tower condenser 18 condenses material and returned from recovery tower is flow to by pipeline condensation
Surge tank 19 is flowed, backflow material is beaten to recovery tower 8 by recovery tower reflux pump 20 in recovery tower backflow surge tank 19.This can be abundant
Using the device of low-pressure steam heat energy, steam condensate is collected using steam condensate surge tank 6, the steam condensation being collected
Liquid forms indirect steam in steam condensate surge tank 6, indirect steam is introduced into recovery tower reboiler 3, recovery tower 8 is typically used
To reclaim the useful material in chemical plant in waste water, energy expenditure in production can be effectively reduced.
Described above is only to preferred embodiment of the present utility model, not the utility model is made any formal
Limitation, it is every according to the technical essence of the utility model to any simple modification made for any of the above embodiments, equivalent variations with
Modification, is belonged in the range of technical solutions of the utility model.
Claims (3)
1. a kind of device that can make full use of low-pressure steam heat energy, including boiler（1）, low-pressure steam pipeline（2）, recovery tower boils again
Device（3）, steam condensate pipeline（4）, low-pressure steam heat-exchanger rig（5）, steam condensate surge tank（6）, indirect steam pipeline
（7）, recovery tower（8）, Recovery of the hot water pipeline（9）, Recovery of the hot water pump（10）, boiler feed device（11）, the outer discharge pipe of waste water
（12）, waste water efflux pump（13）, wastewater treatment equipment（14）, mixed material storage tank（16）, mixture feed pump（17）, recovery tower
Condenser（18）With recovery tower backflow surge tank（19）, it is characterised in that the boiler（1）Pass through low-pressure steam pipeline（2）With
Recovery tower reboiler（3）Connection, the recovery tower reboiler（3）With recovery tower（8）Connection, the low-pressure steam heat-exchanger rig
（5）With steam condensate surge tank（6）It is connected, the recovery tower reboiler（3）Pass through steam condensate pipeline（4）It is cold with steam
Lime set surge tank（6）It is connected, the steam condensate surge tank（6）Pass through Recovery of the hot water pipeline（9）With Recovery of the hot water pump（10）
It is connected, the Recovery of the hot water pump（10）With boiler feed device（11）It is connected, the steam condensate surge tank（6）Pass through two
Secondary jet chimney（7）With recovery tower（8）It is connected, the mixed material storage tank（16）With recovery tower（8）Connection, the mixed material
Storage tank（16）With recovery tower（8）Between be provided with mixture feed pump（17）, the recovery tower（8）Top and recovery tower condenser
（18）Connection, the recovery tower condenser（18）Shell side is connected to recovery tower backflow surge tank by pipeline（19）, the recovery
Tower backflow surge tank（19）Pass through recovery tower reflux pump（20）With recovery tower（8）Top connects, the recovery tower reboiler（3）With
Recovery tower（8）Pass through discharge pipe outside waste water（12）With wastewater treatment equipment（14）Connection.
2. the device according to claim 1 that low-pressure steam heat energy can be made full use of, it is characterised in that the steam condensation
Liquid surge tank（6）It is provided with pressure gauge（15）, the pressure gauge（15）It is arranged on steam condensate surge tank（6）Top.
3. the device according to claim 1 that low-pressure steam heat energy can be made full use of, it is characterised in that arranged outside the waste water
Pipeline（12）In be provided with waste water efflux pump（13）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721144868.4U CN207080982U (en) | 2017-09-08 | 2017-09-08 | A kind of device that can make full use of low-pressure steam heat energy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721144868.4U CN207080982U (en) | 2017-09-08 | 2017-09-08 | A kind of device that can make full use of low-pressure steam heat energy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207080982U true CN207080982U (en) | 2018-03-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721144868.4U Active CN207080982U (en) | 2017-09-08 | 2017-09-08 | A kind of device that can make full use of low-pressure steam heat energy |
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| CN (1) | CN207080982U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110986017A (en) * | 2019-11-18 | 2020-04-10 | 浙江特富锅炉有限公司 | Reboiling system of high-pressure electrode boiler |
| CN114699783A (en) * | 2022-03-17 | 2022-07-05 | 南通汇羽丰新材料有限公司 | Vinylidene chloride monomer purification and rectification device and method thereof |
-
2017
- 2017-09-08 CN CN201721144868.4U patent/CN207080982U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110986017A (en) * | 2019-11-18 | 2020-04-10 | 浙江特富锅炉有限公司 | Reboiling system of high-pressure electrode boiler |
| CN114699783A (en) * | 2022-03-17 | 2022-07-05 | 南通汇羽丰新材料有限公司 | Vinylidene chloride monomer purification and rectification device and method thereof |
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