CN212335542U - Waste heat recovery system of setting machine - Google Patents
Waste heat recovery system of setting machine Download PDFInfo
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- CN212335542U CN212335542U CN202020979597.XU CN202020979597U CN212335542U CN 212335542 U CN212335542 U CN 212335542U CN 202020979597 U CN202020979597 U CN 202020979597U CN 212335542 U CN212335542 U CN 212335542U
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- condensed water
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
- Y02P70/62—Manufacturing or production processes characterised by the final manufactured product related technologies for production or treatment of textile or flexible materials or products thereof, including footwear
Abstract
The utility model discloses a forming machine waste heat recovery system, including the flash tank, set up comdenstion water import, flash steam outlet, comdenstion water export, overflow mouth, relief valve and the drain on the jar body of flash tank to and set up the power machinery pump outside the flash tank. Compared with the prior art, the utility model can automatically adjust the pressure of the system through the safety valve, and ensure that the setting machine connected with the front end of the system can smoothly drain water; the utility model discloses can adjust outlet valve and steam exhaust valve according to the hot demand of rinsing machine that the system rear end is connected to the water yield and the flash distillation vapour of adjustment high temperature comdenstion water, waste heat recovery utilizes. Because the rinsing machine does not need to use steam of a power plant, the production can be smooth, and the effects of cost reduction and efficiency improvement are achieved.
Description
Technical Field
The utility model relates to a waste heat recovery technical field especially relates to a forming machine waste heat recovery system.
Background
The traditional heating equipment of enterprise adopts the conduction oil heating technology, and after environmental protection is upgraded to the steam heating technology, a large amount of high temperature condensate water produced after steam heating can be used for waste heat recovery, thereby saving a large amount of energy. The traditional waste heat recovery system has the hidden troubles of low recovery efficiency, energy waste, high system back pressure, influence on drainage of front-end equipment, water hammer and the like. Due to the technical difficulty of waste heat recovery of the condensed water, most enterprises cannot efficiently recover the waste heat of the high-temperature condensed water.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a forming machine waste heat recovery system for with the built-in waste heat recovery who produces the high temperature comdenstion water behind the heat exchanger heat transfer of forming machine, thereby save a large amount of energy.
In order to achieve the above object, the utility model provides a following scheme:
the utility model discloses a forming machine waste heat recovery system, include:
a flash tank for separating steam from condensed water;
the condensed water inlet is formed in the side wall of the flash tank and is communicated with the water outlet of the setting machine through a pipeline;
the flash steam outlet is arranged at the top of the flash tank and used for conveying steam to the washing machine through a pipeline;
a condensate outlet disposed at a lower portion of the flash tank and located below the condensate inlet;
the overflow port is arranged at the upper part of the flash tank and is positioned at the upper side of the condensed water inlet;
the safety valve is arranged at the upper part of the flash tank and is positioned between the condensed water inlet and the flash steam outlet, so as to realize automatic pressure relief;
the drain outlet is arranged at the bottom of the flash tank;
and the inlet of the power mechanical pump is communicated with the overflow port through a pipeline, and the outlet of the power mechanical pump is communicated with the hot water pool through a pipeline.
Preferably, the drain outlet is communicated with the sewage collecting structure through a pipeline, and a drain valve is arranged on the pipeline between the drain outlet and the sewage collecting structure.
Preferably, the condensed water outlet is communicated with a condensed water collecting structure through a pipeline, and a water outlet valve is arranged on the pipeline between the condensed water outlet and the condensed water collecting structure.
Preferably, an exhaust valve is arranged on the pipeline between the flash steam outlet and the washing machine.
Preferably, the power mechanical pump is a plurality of pumps arranged in parallel.
The utility model discloses for prior art gain following technological effect:
the utility model can ensure the smooth drainage of the setting machine connected with the front end of the system by automatically adjusting the pressure of the system through the safety valve; the utility model discloses can adjust outlet valve and steam exhaust valve according to the hot demand of rinsing machine that the system rear end is connected to the water yield and the flash distillation vapour of adjustment high temperature comdenstion water, waste heat recovery utilizes. Because the rinsing machine does not need to use steam of a power plant, the production can be smooth, and the effects of cost reduction and efficiency improvement are achieved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and 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 diagram of a waste heat recovery system of a setting machine in the embodiment;
description of reference numerals: 1. a flash tank; 2. a condensed water inlet; 3. a flash steam outlet; 4. a condensed water outlet; 5. an overflow port; 6. a safety valve; 7. a sewage draining outlet; 8. a power mechanical pump.
Detailed Description
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 work belong to the protection scope of the present invention.
The utility model aims at providing a forming machine waste heat recovery system for with the built-in waste heat recovery who produces the high temperature comdenstion water behind the heat exchanger heat transfer of forming machine, thereby save a large amount of energy.
In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention is described in detail with reference to the accompanying drawings and the detailed description.
As shown in fig. 1, this embodiment provides a waste heat recovery system of a setting machine, including flash tank 1, set up condensate inlet 2, flash steam export 3, condensate outlet 4, overflow mouth 5, relief valve 6 and drain 7 on the jar body of flash tank 1 to and set up the power machinery pump 8 outside flash tank 1.
Wherein, the flash tank 1 is used for separating steam and condensed water. The condensed water inlet 2 is arranged on the side wall of the flash tank 1, and the condensed water inlet 2 is communicated with the water outlet of the setting machine through a pipeline. The flash steam outlet 3 is arranged at the top of the flash tank 1, and the flash steam outlet 3 conveys steam for the washing machine through a pipeline. The condensate outlet 4 is disposed at a lower portion of the flash tank 1 and is located at a lower side of the condensate inlet 2. The overflow port 5 is arranged at the upper part of the flash tank 1 and is positioned at the upper side of the condensed water inlet 2. The safety valve 6 is arranged at the upper part of the flash tank 1 and is positioned between the condensed water inlet 2 and the flash steam outlet 3 for realizing automatic pressure relief. The drain outlet 7 is arranged at the bottom of the flash tank 1. The inlet of the power mechanical pump 8 is communicated with the overflow port 5 through a pipeline, and the outlet of the power mechanical pump 8 is communicated with the hot water tank through a pipeline.
When the high-temperature condensed water forming machine is used, the high-temperature condensed water of the forming machine is conveyed through a pipeline, enters the flash tank 1 from the condensed water inlet 2, and is separated into condensed water and flash steam in the flash tank 1. The flash steam rises and is conveyed to the washing machine through the flash steam outlet 3 and the pipeline, so that the self supply of the flash steam at the washing machine is realized, the steam of a power plant is not needed for smooth production, and the energy cost is saved; the condensed water is stored at the bottom of the flash tank 1, overflows when the water level of the condensed water reaches the overflow port 5, is conveyed to the power mechanical pump 8 through a pipeline, and is pumped to the hot water tank by the power mechanical pump 8 for secondary utilization. Since the temperature of the bottom condensate is lower than that of the top condensate, it is not suitable for being transported to a hot water basin and can be discharged from the condensate outlet 4 for other uses. The drain 7 is arranged at the bottom of the flash tank 1 so as to discharge sewage after the inner wall of the flash tank 1 is cleaned. The system does not need electric drive, and the safety valve 6 is arranged on the flash tank 1, so that the pressure can be automatically adjusted when the pressure in the flash tank 1 exceeds the preset pressure, the safety is improved, and the system can be used in an explosion-proof area. The power mechanical pump 8 is used for replacing an electric centrifugal pump, hidden dangers such as mechanical seal and impeller damage of the electric centrifugal pump are avoided, the reliability is better, the service life is longer, online maintenance and repair can be carried out without moving pipes, and the installation and pipe distribution are simplified.
In this embodiment, drain 7 passes through the pipeline and collects the structure intercommunication with sewage, is provided with the blowoff valve on the pipeline between drain 7 and the sewage collection structure. When the inside of the flash tank 1 is cleaned, the blowdown is controlled by the blowdown valve.
In this embodiment, the condensed water outlet 4 is communicated with the condensed water collecting structure through a pipeline, and a water outlet valve is arranged on the pipeline between the condensed water outlet 4 and the condensed water collecting structure. The lower part of the condensed water can be discharged to the condensed water collecting structure through the water outlet valve, and the water quantity of the condensed water in the flash tank 1 is controlled.
In this embodiment, an exhaust valve is disposed on the pipeline between the flash steam outlet 3 and the washing machine, so as to control the exhaust process.
In this embodiment, the power mechanical pumps 8 are four and arranged in parallel, and can supply six washing machines at most simultaneously, so that 12 tons of steam can be saved per hour, and the energy cost can be saved by over one million yuan per year.
The principle and the implementation mode of the present invention are explained by applying specific examples in the present specification, and the above descriptions of the examples are only used to help understanding the method and the core idea of the present invention; meanwhile, for the general technical personnel in the field, according to the idea of the present invention, there are changes in the concrete implementation and the application scope. In summary, the content of the present specification should not be construed as a limitation of the present invention.
Claims (5)
1. The utility model provides a forming machine waste heat recovery system which characterized in that includes:
a flash tank for separating steam from condensed water;
the condensed water inlet is formed in the side wall of the flash tank and is communicated with the water outlet of the setting machine through a pipeline;
the flash steam outlet is arranged at the top of the flash tank and used for conveying steam to the washing machine through a pipeline;
a condensate outlet disposed at a lower portion of the flash tank and located below the condensate inlet;
the overflow port is arranged at the upper part of the flash tank and is positioned at the upper side of the condensed water inlet;
the safety valve is arranged at the upper part of the flash tank and is positioned between the condensed water inlet and the flash steam outlet, so as to realize automatic pressure relief;
the drain outlet is arranged at the bottom of the flash tank;
and the inlet of the power mechanical pump is communicated with the overflow port through a pipeline, and the outlet of the power mechanical pump is communicated with the hot water pool through a pipeline.
2. The setting machine waste heat recovery system of claim 1, wherein the drain outlet is communicated with a sewage collection structure through a pipeline, and a drain valve is arranged on the pipeline between the drain outlet and the sewage collection structure.
3. The waste heat recovery system of the setting machine as claimed in claim 1, wherein the condensed water outlet is communicated with a condensed water collection structure through a pipeline, and a water outlet valve is arranged on the pipeline between the condensed water outlet and the condensed water collection structure.
4. The setting machine waste heat recovery system of claim 1, wherein an exhaust valve is arranged on the pipeline between the flash steam outlet and the washing machine.
5. The setting machine waste heat recovery system of claim 1, wherein the power mechanical pump is multiple and arranged in parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020979597.XU CN212335542U (en) | 2020-06-02 | 2020-06-02 | Waste heat recovery system of setting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020979597.XU CN212335542U (en) | 2020-06-02 | 2020-06-02 | Waste heat recovery system of setting machine |
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| Publication Number | Publication Date |
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| CN212335542U true CN212335542U (en) | 2021-01-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020979597.XU Active CN212335542U (en) | 2020-06-02 | 2020-06-02 | Waste heat recovery system of setting machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111485350A (en) * | 2020-06-02 | 2020-08-04 | 石狮市万峰盛漂染织造有限公司 | Waste heat recovery system of setting machine |
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2020
- 2020-06-02 CN CN202020979597.XU patent/CN212335542U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111485350A (en) * | 2020-06-02 | 2020-08-04 | 石狮市万峰盛漂染织造有限公司 | Waste heat recovery system of setting machine |
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