CN104141948B - A kind of minute-pressure steam generator system - Google Patents
A kind of minute-pressure steam generator system Download PDFInfo
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- CN104141948B CN104141948B CN201410323928.3A CN201410323928A CN104141948B CN 104141948 B CN104141948 B CN 104141948B CN 201410323928 A CN201410323928 A CN 201410323928A CN 104141948 B CN104141948 B CN 104141948B
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- steam generator
- water level
- attemperater
- generator body
- water
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 103
- 238000010438 heat treatment Methods 0.000 claims abstract description 21
- 238000000034 method Methods 0.000 claims abstract description 16
- 238000004891 communication Methods 0.000 claims abstract description 4
- 239000000523 sample Substances 0.000 claims description 35
- 230000003020 moisturizing effect Effects 0.000 claims description 33
- 238000005086 pumping Methods 0.000 claims description 11
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 claims description 7
- 238000001514 detection method Methods 0.000 claims description 6
- 238000004134 energy conservation Methods 0.000 abstract description 2
- 230000006837 decompression Effects 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000002045 lasting effect Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 235000013527 bean curd Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000021152 breakfast Nutrition 0.000 description 1
- 235000009508 confectionery Nutrition 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000010025 steaming Methods 0.000 description 1
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- Control Of Steam Boilers And Waste-Gas Boilers (AREA)
Abstract
The present invention relates to a kind of minute-pressure steam generator system, comprise steam generator body, attemperater and being used for controls the system control box of steam generator body and attemperater overall operation, the bottom of steam generator body is provided with combustor, steam generator body is also provided with water level controller, the top of described steam generator body is communicated with a process steam pipeline, process steam pipeline is also communicated with a heating pipe line, the other end of heating pipe line is connected with attemperater, the bottom of described steam generator body is also communicated with a supply line, the other end of supply line is connected with attemperater, described supply line is gone back parallel communication and have a water pipe.Achieve continuous steam supply by this minute-pressure steam generator system and pressure of steam supply is steadily reliable, reach energy-conservation, efficient object, the pressure both stabilized under operating mode steadily exports, and achieves again and has accomplished using energy source to greatest extent.
Description
Technical field
The present invention relates to a kind of minute-pressure steam generator system.
Background technology
Minute-pressure steam generator is now widely used in food, catering industry, as steam rice-steaming, steamed sweet bun, do the traditional industries such as bean curd, these industry vapour features are that the burden requirement of manufacturability vapour is stablized, low but lasting steam supply must be had with steam pressure, use time is fixed (breakfast, lunch and dinner time period), and after discontinuity uses, furnace outage time is longer.And practical service environment does not allow the place of installing and using steam boiler (special equipment) etc., but the minute-pressure steam generator supplied in the market is all with manually, automanual in the majority, in actual use because moisturizing is unstable, often to appear under high load working condition the decompression and interrupt the supply of steam at once of body after moisturizing, boost too fast under small load condition and safety valve discharges, cause the loss of the energy, substantially cannot realize the stable and continuous steam supply that processing technology requires.
Summary of the invention
Technical problem to be solved by this invention is: provide a kind of energy automatically and continue the operating pressure of held stationary, the minute-pressure steam generator system of guarantee vapour operating mode.
For solving the problem, the technical solution used in the present invention is: a kind of minute-pressure steam generator system, comprise steam generator body, attemperater and being used for controls the system control box of steam generator body and attemperater overall operation, the bottom of steam generator body is provided with combustor, steam generator body is also provided with water level controller, described attemperater is provided with an air intake and a delivery port, the top of described steam generator body is communicated with a process steam pipeline, process steam pipeline is provided with a stop valve, described process steam pipeline between stop valve and steam generator body is also communicated with a heating pipe line, the other end of heating pipe line is connected with the air intake on attemperater, described heating pipe line is disposed with a point of steam valve and a heating electromagnetic valve by steam generator body to the direction of attemperater, the bottom of described steam generator body is also communicated with a supply line, the other end of supply line is connected with the delivery port on attemperater, described supply line is disposed with a check valve by steam generator body to the direction of attemperater, a water-suppling electromagnetic valve and a feed pump, described supply line is gone back parallel communication and have a water pipe, one end of described water pipe is between steam generator body and check valve, the other end is between water-suppling electromagnetic valve and feed pump, described water pipe is disposed with a check valve by steam generator body to the direction of attemperater, a flow restriction control valve and a moisturizing magnetic valve, the circulating direction of the check valve on described supply line and water pipe is attemperater and circulates to the direction of steam generator body.
Preferably, described water level controller is made up of four water level probes and one group of pressure transmitter, the height of water level of described four water level probes detection is followed successively by high water level from high to low, pump water level, low water level are opened in moisturizing termination of pumping water level, moisturizing, and described four water level probes corresponding high water level, moisturizing termination of pumping water level, pump water level is opened in moisturizing, low water level is respectively high-level probe, pump water level probe, low-level probe are opened in moisturizing termination of pumping water level probe, moisturizing.
Preferably, lack of water water level probe is installed in described attemperater, the water level when height of water level of described lack of water water level probe detection is lack of water in attemperater.
Preferably, in described attemperater, temperature probe is installed.
Preferably, described attemperater is with water capacity scale.
Preferably, the air intake of described attemperater and delivery port are arranged on the bottom of attemperater.
The invention has the beneficial effects as follows: achieve continuous steam supply by this minute-pressure steam generator system and pressure of steam supply is steadily reliable, reach energy-conservation, efficient object, the pressure both stabilized under operating mode steadily exports, and achieves again and has accomplished using energy source to greatest extent.
Accompanying drawing explanation
Fig. 1 is the structural representation (in figure, system control box does not draw) of a kind of minute-pressure steam generator system of the present invention;
In figure: 1, steam generator body, 2, attemperater, 3, combustor, 4, water level controller, 5, process steam pipeline, 6, stop valve, 7, heating pipe line, 8, divide steam valve, 9, heating electromagnetic valve, 10, supply line, 11, check valve, 12, water-suppling electromagnetic valve, 13, feed pump, 14, water pipe, 15, check valve, 16, flow restriction control valve, 17, moisturizing magnetic valve, 18, water capacity scale, 21, air intake, 22, delivery port, 41, high-level probe, 42, moisturizing termination of pumping water level probe, 43, pump water level probe is opened in moisturizing, 44, low-level probe.
Detailed description of the invention
Below in conjunction with accompanying drawing, by specific embodiment, the invention will be further described.
As shown in Figure 1, described a kind of minute-pressure steam generator system, comprise steam generator body 1, attemperater 2 and being used for controls the system control box of steam generator body 1 and attemperater 2 overall operation, the bottom of steam generator body 1 is provided with combustor 3, steam generator body 1 is also provided with water level controller 4, described water level controller 4 is made up of four water level probes and one group of pressure transmitter, the height of water level of described four water level probes detection is followed successively by high water level from high to low, moisturizing termination of pumping water level, pump water level is opened in moisturizing, low water level, the corresponding high water level of described four water level probes, moisturizing termination of pumping water level, pump water level is opened in moisturizing, low water level is respectively high-level probe 41, moisturizing termination of pumping water level probe 42, pump water level probe 43 is opened in moisturizing, low-level probe 44, the bottom of described attemperater 2 is provided with an air intake 21 and a delivery port 22, the reason that air intake 21 is arranged on bottom is to can better heat the water in attemperater 2, because water is sink to the bottom in attemperater 2 all the time, so just, the steam being conducive to entering directly contacts with water, reach better heating effect, the reason that delivery port 22 is arranged on bottom is to can more effectively feed water and moisturizing to steam generator body 1, it is same because water sinks to the bottom in attemperater 2 all the time, thus improve the utilization rate of water in attemperater 2, the top of described steam generator body 1 is communicated with a process steam pipeline 5, process steam pipeline 5 is provided with a stop valve 6, described process steam pipeline 5 between stop valve 6 and steam generator body 1 is also communicated with a heating pipe line 7, the other end of heating pipe line 7 is connected with the air intake 21 on attemperater 2, described heating pipe line 7 is disposed with a point of steam valve 8 and a heating electromagnetic valve 9 by steam generator body 1 to the direction of attemperater 2, the bottom of described steam generator body 1 is also communicated with a supply line 10, the other end of supply line 10 is connected with the delivery port 22 on attemperater 2, described supply line 10 is disposed with a check valve 11 by steam generator body 1 to the direction of attemperater 2, a water-suppling electromagnetic valve 12 and a feed pump 13, described supply line 10 is gone back parallel communication and have a water pipe 14, one end of described water pipe 14 is between steam generator body 1 and check valve 11, the other end is between water-suppling electromagnetic valve 12 and feed pump 13, described water pipe 14 is disposed with a check valve 15 by steam generator body 1 to the direction of attemperater 2, a flow restriction control valve 16 and a moisturizing magnetic valve 17, check valve 11 on described supply line 10 and water pipe 14 and the circulating direction of check valve 15 are attemperater 2 and circulate to the direction of steam generator body 1, in described attemperater 2, lack of water water level probe is installed, the water level when height of water level of described lack of water water level probe detection is lack of water in attemperater 2, to monitor in attemperater 2 whether lack of water in real time, when the water in attemperater 2 reaches lack of water water level, feed pump 13 does not just rerun, also temperature probe is installed in described attemperater 2, when in attemperater 2, water temperature reaches design temperature, heating electromagnetic valve 9 cuts out, described attemperater 2 is also with water capacity scale 18, so that the volume of water in energy Real-Time Monitoring attemperater 2.
After technique uses steam, along with the decline of steam generator body 1 water level, when reaching moisturizing and opening pump water level, the water pipe 14 that feed pump 13 and moisturizing magnetic valve 17, flow restriction control valve 16, check valve 15 form carries out real-time minimum supply hot water to steam generator body 1, hot water boosting rapidly, avoid the inner decompression of steam generator body 1 in running, when reaching moisturizing termination of pumping water level, feed pump 13 is out of service; Along with steam constantly uses, the signal that feed pump 13 transmits according to water level probe continues moisturizing to steam generator body 1, and when attemperater 2 reaches lack of water, feed pump 13 is out of service, the lasting vapour of steam generator body 1, until stop burning after reaching steam generator body 1 low water level.For preventing steam generator body 1 inside in running because heat absorption after moisturizing causes inner decompression to affect operating mode, before technique uses steam, by heating pipe line 7, a small amount of steam is sent into attemperater 2 makes water temp. heating to design temperature, the calorific value reducing moisturizing and the inner water of steam generator body 1 is poor, when attemperater 2 water temperature reaches design temperature, heating electromagnetic valve 9 cuts out.
Because estimating the early stage with vapour load one-time process; one-time process vapour load had been completed before steam generator body 1 excessive low water level protection stops burning; namely close to low water level; due to this type of operating mode with vapour be interrupted interval time longer; we accomplish minimum retention the heat energy after steam generator shutdown; accomplish that the pressure both stabilized under operating mode steadily exports, and achieves again and has accomplished using energy source to greatest extent by this minute-pressure steam generator system.
Claims (6)
1. a minute-pressure steam generator system, it is characterized in that: comprise steam generator body, attemperater and being used for controls the system control box of steam generator body and attemperater overall operation, the bottom of steam generator body is provided with combustor, steam generator body is also provided with water level controller, described attemperater is provided with an air intake and a delivery port, the top of described steam generator body is communicated with a process steam pipeline, process steam pipeline is provided with a stop valve, described process steam pipeline between stop valve and steam generator body is also communicated with a heating pipe line, the other end of heating pipe line is connected with the air intake on attemperater, described heating pipe line is disposed with a point of steam valve and a heating electromagnetic valve by steam generator body to the direction of attemperater, the bottom of described steam generator body is also communicated with a supply line, the other end of supply line is connected with the delivery port on attemperater, described supply line is disposed with a check valve by steam generator body to the direction of attemperater, a water-suppling electromagnetic valve and a feed pump, described supply line is gone back parallel communication and have a water pipe, one end of described water pipe is between steam generator body and check valve, the other end is between water-suppling electromagnetic valve and feed pump, described water pipe is disposed with a check valve by steam generator body to the direction of attemperater, a flow restriction control valve and a moisturizing magnetic valve, the circulating direction of the check valve on described supply line and water pipe is attemperater and circulates to the direction of steam generator body.
2. a kind of minute-pressure steam generator system according to claim 1, it is characterized in that: described water level controller is made up of four water level probes and one group of pressure transmitter, the height of water level of described four water level probes detection is followed successively by high water level from high to low, pump water level, low water level are opened in moisturizing termination of pumping water level, moisturizing, and described four water level probes corresponding high water level, moisturizing termination of pumping water level, pump water level is opened in moisturizing, low water level is respectively high-level probe, pump water level probe, low-level probe are opened in moisturizing termination of pumping water level probe, moisturizing.
3. a kind of minute-pressure steam generator system according to claim 1, is characterized in that: be provided with lack of water water level probe in described attemperater, the water level when height of water level of described lack of water water level probe detection is lack of water in attemperater.
4. a kind of minute-pressure steam generator system according to claim 1, is characterized in that: be provided with temperature probe in described attemperater.
5. a kind of minute-pressure steam generator system according to claim 1, is characterized in that: described attemperater is with water capacity scale.
6. a kind of minute-pressure steam generator system according to claim 1, is characterized in that: the air intake of described attemperater and delivery port are arranged on the bottom of attemperater.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410323928.3A CN104141948B (en) | 2014-07-08 | 2014-07-08 | A kind of minute-pressure steam generator system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410323928.3A CN104141948B (en) | 2014-07-08 | 2014-07-08 | A kind of minute-pressure steam generator system |
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| Publication Number | Publication Date |
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| CN104141948A CN104141948A (en) | 2014-11-12 |
| CN104141948B true CN104141948B (en) | 2016-01-13 |
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| Application Number | Title | Priority Date | Filing Date |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104566318A (en) * | 2014-12-13 | 2015-04-29 | 丹东惠凯感应器有限责任公司 | Steam producer for bath |
| CN108850207A (en) * | 2018-04-02 | 2018-11-23 | 湖北省农业科学院果树茶叶研究所 | A kind of brick tea steam generation and heating device |
| CN110345460A (en) * | 2018-04-07 | 2019-10-18 | 张国旺 | A kind of novel steam generator and its application |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200949807Y (en) * | 2006-09-06 | 2007-09-19 | 何晶明 | Electric steam generator |
| KR101196384B1 (en) * | 2010-09-13 | 2012-11-02 | 피엘에이치 프로덕츠 인코포레이티드 | Steam Generator For Sauna |
| CN102937285B (en) * | 2012-11-02 | 2014-08-13 | 张家港市威孚热能科技有限公司 | Multi-purpose electric-heating thermal storage boiler device |
| CN204005894U (en) * | 2014-07-08 | 2014-12-10 | 张家港市威孚热能科技有限公司 | A kind of Pressured steam generator system |
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Address after: No. 5 Zhangjiagang Street South Road Wilford thermal Limited by Share Ltd yangshe Tang Suzhou City, Jiangsu province 215600 city of Zhangjiagang City Applicant after: ZHANGJIAGANG WILFORD THERMAL TECHNOLOGY CO., LTD. Address before: Suzhou City, Jiangsu province 215600 South Zhangjiagang economic and Technological Development Zone Road No. 5 Zhangjiagang wilfor Thermal Technology Co. Ltd. Applicant before: Zhangjiagang Weifu Heat Energy Technology Co., Ltd. |
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