CN204404141U - A kind of without pressure container type electric heating steam boiler - Google Patents
A kind of without pressure container type electric heating steam boiler Download PDFInfo
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- CN204404141U CN204404141U CN201520038783.2U CN201520038783U CN204404141U CN 204404141 U CN204404141 U CN 204404141U CN 201520038783 U CN201520038783 U CN 201520038783U CN 204404141 U CN204404141 U CN 204404141U
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- 238000005485 electric heating Methods 0.000 title claims abstract description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 47
- 238000010438 heat treatment Methods 0.000 claims abstract description 16
- 238000009826 distribution Methods 0.000 claims abstract description 13
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 8
- 239000010959 steel Substances 0.000 claims abstract description 8
- 229910000746 Structural steel Inorganic materials 0.000 claims abstract description 4
- 238000002347 injection Methods 0.000 claims abstract description 4
- 239000007924 injection Substances 0.000 claims abstract description 4
- 239000000463 material Substances 0.000 claims abstract description 4
- 239000011241 protective layer Substances 0.000 claims abstract description 4
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 claims abstract description 4
- 229910010271 silicon carbide Inorganic materials 0.000 claims abstract description 4
- 238000003466 welding Methods 0.000 claims abstract description 4
- 238000004519 manufacturing process Methods 0.000 description 6
- 238000012423 maintenance Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 241000233866 Fungi Species 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 238000003287 bathing Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000009865 steel metallurgy Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
- 238000011514 vinification Methods 0.000 description 1
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Abstract
本实用新型涉及一种无压力容器式电热蒸汽锅炉，所述锅炉由炉体框架、高压注水系统、电加热体系统和电器控制系统组成。炉体框架用槽钢角铁材料截断焊接在底座上，底座用工字钢并排焊接成形，电机连接驱动高压水泵，水泵吸口连接过滤网和水箱，所述电机、驱动高压水泵、滤网和水箱分别安装在底座上，高压水泵出口连接加热管体，所述管体是用高压无缝钢管焊接制作而成，所述管体内安装电加热元件，所述电加热元件为电热管或硅碳棒，加热管体出口连接蒸汽分配体，分配体的出口直接连接到载体，分配体上安装了安全阀、压力表、热电偶、温度表、疏水阀。在所述加热管体外侧安装了安全护罩和保护层，电器系统安装在机体的前侧。
The utility model relates to a non-pressure container type electric heating steam boiler. The boiler is composed of a furnace body frame, a high-pressure water injection system, an electric heating body system and an electrical control system. The frame of the furnace body is cut and welded on the base with channel steel angle iron material, and the base is welded side by side with I-beams. The motor is connected to drive the high-pressure water pump, and the suction port of the water pump is connected to the filter screen and the water tank. The motor, drive high-pressure water pump, filter screen and water tank are respectively Installed on the base, the outlet of the high-pressure water pump is connected to the heating pipe body. The pipe body is made of high-pressure seamless steel pipe welding. The electric heating element is installed in the pipe body. The electric heating element is an electric heating tube or a silicon carbide rod. The outlet of the heating pipe is connected to the steam distribution body, and the outlet of the distribution body is directly connected to the carrier, and a safety valve, a pressure gauge, a thermocouple, a thermometer, and a steam trap are installed on the distribution body. A safety shield and a protective layer are installed outside the heating pipe body, and the electrical system is installed on the front side of the body.
Description
技术领域technical field
本实用新型涉及锅炉制造业技术领域，特别是一种无压力容器式电热蒸汽锅炉。The utility model relates to the technical field of the boiler manufacturing industry, in particular to a non-pressure container type electric heating steam boiler.
技术背景technical background
目前国内市场生产普遍是体积大、严重耗能、耗材也较多。(以1吨锅炉为例)其单位电功率为700-720kw，表明1kg的水从20度加热到160度水蒸汽需要0.72度电(619千卡)超出热量计算公式的5％，不包括炉体自身耗能。热量计算公式1kg的水从20度加热到160度水蒸汽需要0.683度电(588千卡)；把传统的锅炉体(大压力容器水罐)作为加热体，也就是在炉体内放上几根大功率电热管。原理是将1500公斤水从20度加热到100度以上才能产生水蒸汽后，在进入稳压器(汽包)之后进行压力稳压才能开始输送载体用时是40-60分钟，无用功特别别明显。压力容器大、自然危险性也大。附属设备多，需要专用锅炉间、专用净水设备、专用回收载体热水设备、水质要求也高，要有专用人员管理等。年维修量大、保养费用高、电器控制系统庞大。At present, the production in the domestic market is generally large in size, seriously consumes energy, and has a lot of consumables. (Take a 1-ton boiler as an example) Its unit electric power is 700-720kw, which means that 1kg of water is heated from 20 degrees to 160 degrees. Steam requires 0.72 degrees of electricity (619 kcal) exceeding 5% of the heat calculation formula, excluding the furnace body own energy consumption. Heat Calculation Formula 1kg of water is heated from 20 degrees to 160 degrees. Water vapor needs 0.683 degrees of electricity (588 kcal); the traditional boiler body (large pressure vessel water tank) is used as the heating body, that is, several boilers are placed in the furnace body High-power electric heating tube. The principle is that after heating 1500 kg of water from 20 degrees to over 100 degrees to generate water vapor, it takes 40-60 minutes to start transporting the carrier after entering the regulator (steam drum) for pressure stabilization, and the useless work is particularly obvious. The pressure vessel is large, and the natural danger is also large. There are many ancillary equipment, which require special boiler rooms, special water purification equipment, special recovery carrier hot water equipment, high water quality requirements, and special personnel management. The annual maintenance volume is large, the maintenance cost is high, and the electrical control system is huge.
实用新型内容Utility model content
本实用新型的目的在于针对上述问题，提供一种无压力容器式电热蒸汽锅炉，具体方案如下：The purpose of this utility model is to provide a pressure-free container-type electric steam boiler for the above-mentioned problems, and the specific scheme is as follows:
一种无压力容器式电热蒸汽锅炉，所述锅炉由炉体框架、高压注水系统、电加热体系统和电器控制系统组成。The utility model relates to a non-pressure vessel type electric heating steam boiler. The boiler is composed of a furnace body frame, a high-pressure water injection system, an electric heating body system and an electrical control system.
炉体框架用槽钢角铁材料截断焊接在底座上，底座用工字钢并排焊接成形，电机连接驱动高压水泵，水泵吸口连接过滤网和水箱，所述电机、驱动高压水泵、滤网和水箱分别安装在底座上，高压水泵出口连接加热管体，所述管体是用高压无缝钢管焊接制作而成，所述管体内安装电加热元件，所述电加热元件为电热管或硅碳棒，加热管体出口连接蒸汽分配体，分配体的出口直接连接到载体，分配体上安装了安全阀、压力表、热电偶、温度表、疏水阀。The frame of the furnace body is cut and welded on the base with channel steel angle iron material, and the base is welded side by side with I-beams. The motor is connected to drive the high-pressure water pump, and the suction port of the water pump is connected to the filter screen and the water tank. The motor, drive high-pressure water pump, filter screen and water tank are respectively Installed on the base, the outlet of the high-pressure water pump is connected to the heating pipe body. The pipe body is made of high-pressure seamless steel pipe welding. The electric heating element is installed in the pipe body. The electric heating element is an electric heating tube or a silicon carbide rod. The outlet of the heating pipe is connected to the steam distribution body, and the outlet of the distribution body is directly connected to the carrier, and a safety valve, a pressure gauge, a thermocouple, a thermometer, and a steam trap are installed on the distribution body.
在所述加热管体外侧安装了安全护罩和保护层，电器系统安装在机体的前侧，主要有温度控制仪、定时器、交流接触器、开关、报警器、过载保护、超温保护、漏电保护组成，使用温度和时间可调。A safety shield and a protective layer are installed on the outside of the heating pipe body, and the electrical system is installed on the front side of the body, mainly including temperature controllers, timers, AC contactors, switches, alarms, overload protection, over-temperature protection, Leakage protection composition, use temperature and time adjustable.
附图说明Description of drawings
图1是本申请无压力容器式电热蒸汽锅炉的结构示意图；Fig. 1 is the structural representation of the pressureless vessel type electric heating steam boiler of the present application;
图2是本申请无压力容器式电热蒸汽锅炉的工艺流程图；Fig. 2 is the process flow diagram of the application's non-pressure vessel type electric heating steam boiler;
图3是本申请无压力容器式电热蒸汽锅炉的工作原理图；Fig. 3 is the working principle diagram of the non-pressure vessel type electric heating steam boiler of the present application;
其中，1是炉体框架；2是底座；3是加热管体；4是电加热元件；5是电机；6是高压水泵；7是过滤网；8是水箱；9是蒸汽分配体；10是高压安全阀；11是疏水阀；12是电磁阀；13是保温层；14是安全护罩；15是热电偶；16是压力保护；17是断水保护；18是载体；19是温度表；20是压力表；21是电器控制面板；22是漏电开关；23是吊装钩；24是接线盒；25是水箱液位计。Among them, 1 is the furnace frame; 2 is the base; 3 is the heating pipe; 4 is the electric heating element; 5 is the motor; 6 is the high-pressure water pump; 7 is the filter; 8 is the water tank; 9 is the steam distribution body; High pressure safety valve; 11 is steam trap; 12 is solenoid valve; 13 is insulation layer; 14 is safety shield; 15 is thermocouple; 16 is pressure protection; 17 is water cut protection; 18 is carrier; 19 is thermometer; 20 21 is an electrical control panel; 22 is a leakage switch; 23 is a lifting hook; 24 is a junction box; 25 is a water tank level gauge.
有益效果Beneficial effect
1、改变了传统锅炉有压力容器的设计，不存在爆炸等不安全危险性，减轻了国家对锅炉制造业的负担；1. Changed the design of traditional boiler with pressure vessel, there is no unsafe danger such as explosion, which reduces the country's burden on the boiler manufacturing industry;
2、本产品超高节能，1吨电热蒸汽锅炉用电功率450-500kw，比现有技术中所用锅炉节能约32％，也就是说1kg水从1度加热到160度水蒸汽需要0.5度电(430千卡)比热量计算公式(588千卡)节能18％；2. This product is super energy-saving. The electric power of 1 ton electric steam boiler is 450-500kw, which is about 32% more energy-saving than the boilers used in the prior art. That is to say, 1kg of water is heated from 1 degree to 160 degrees. 430 kcal) specific heat calculation formula (588 kcal) can save energy by 18%;
3、生产蒸汽特别快。开机送电(输入1度-20度的水)只需要2分钟即可输出160度以上的水蒸汽，而且压力平稳，最高可输出25公斤的压力、400度高温的蒸汽；3. The production of steam is very fast. It only takes 2 minutes to start the power supply (input 1-20 degrees of water) to output water vapor above 160 degrees, and the pressure is stable, and can output up to 25 kg of pressure and 400 degrees of high-temperature steam;
4、制造成本低、耗材少、重量轻、体积小、占地面积也就小是老式锅炉的十分之一。无需专用锅炉间和专用人员管理。也无需辅助设备、无定期维护保养等；4. Low manufacturing cost, less consumables, light weight, small volume, and small floor space is one-tenth of the old-fashioned boiler. There is no need for a dedicated boiler room and dedicated personnel for management. There is also no need for auxiliary equipment, no regular maintenance, etc.;
5、对水质要求不高，一般自来水或洁净水即可。5. The requirements for water quality are not high, generally tap water or clean water is sufficient.
6、本产品可以于火力发电、机械制造、钢铁冶金、印染、造纸、食品、橡胶、塑料、化工、医药、制酒业、菌类等工业所用蒸汽。并可供企业、机关、学校、宾馆、餐饮、服务性行业的取暖，洗浴、空调及生活用热水等。6. This product can be used in thermal power generation, machinery manufacturing, iron and steel metallurgy, printing and dyeing, paper making, food, rubber, plastic, chemical industry, medicine, wine making, fungi and other industries. And it can be used for heating, bathing, air conditioning and domestic hot water in enterprises, institutions, schools, hotels, catering and service industries.
具体实施方式：Detailed ways:
一种无压力容器式电热蒸汽锅炉，所述锅炉由炉体框架、高压注水系统、电加热体系统和电器控制系统组成。The utility model relates to a non-pressure vessel type electric heating steam boiler. The boiler is composed of a furnace body frame, a high-pressure water injection system, an electric heating body system and an electrical control system.
炉体框架用槽钢角铁材料截断焊接在底座上，底座用工字钢并排焊接成形，电机连接驱动高压水泵，水泵吸口连接过滤网和水箱，所述电机、驱动高压水泵、滤网和水箱分别安装在底座上，高压水泵出口连接加热管体，所述管体是用高压无缝钢管焊接制作而成，所述管体内安装电加热元件，所述电加热元件为电热管或硅碳棒，加热管体出口连接蒸汽分配体，分配体的出口直接连接到载体，分配体上安装了安全阀、压力表、热电偶、温度表、疏水阀。The frame of the furnace body is cut and welded on the base with channel steel angle iron material, and the base is welded side by side with I-beams. The motor is connected to drive the high-pressure water pump, and the suction port of the water pump is connected to the filter screen and the water tank. The motor, drive high-pressure water pump, filter screen and water tank are respectively Installed on the base, the outlet of the high-pressure water pump is connected to the heating pipe body. The pipe body is made of high-pressure seamless steel pipe welding. The electric heating element is installed in the pipe body. The electric heating element is an electric heating tube or a silicon carbide rod. The outlet of the heating pipe is connected to the steam distribution body, and the outlet of the distribution body is directly connected to the carrier, and a safety valve, a pressure gauge, a thermocouple, a thermometer, and a steam trap are installed on the distribution body.
在所述加热管体外侧安装了安全护罩和保护层，电器系统安装在机体的前侧，主要有温度控制仪、定时器、交流接触器、开关、报警器、过载保护、超温保护、漏电保护组成，使用温度和时间可调。A safety shield and a protective layer are installed on the outside of the heating pipe body, and the electrical system is installed on the front side of the body, mainly including temperature controllers, timers, AC contactors, switches, alarms, overload protection, over-temperature protection, Leakage protection composition, use temperature and time adjustable.
本领域技术人员应该理解的是，在不偏离本实用新型的精神和范围下可以对本实用新型技术方案的细节和形式进行修改或替换，但这些修改和替换均落入本实用新型的保护范围内。Those skilled in the art should understand that, without departing from the spirit and scope of the utility model, the details and forms of the technical solution of the utility model can be modified or replaced, but these modifications and replacements all fall within the protection scope of the utility model .
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| Application Number | Priority Date | Filing Date | Title |
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| CN201520038783.2U CN204404141U (en) | 2015-01-21 | 2015-01-21 | A kind of without pressure container type electric heating steam boiler |
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| CN201520038783.2U CN204404141U (en) | 2015-01-21 | 2015-01-21 | A kind of without pressure container type electric heating steam boiler |
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| CN204404141U true CN204404141U (en) | 2015-06-17 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104613454A (en) * | 2015-01-21 | 2015-05-13 | 闫恩 | Pressure-free vessel type electric heating steam boiler |
| CN115615005A (en) * | 2022-10-24 | 2023-01-17 | 陕西国翔劳斯莱斯低氮锅炉有限公司 | A forced circulation direct current pipe-type electric heating high temperature hot water module boiler |
-
2015
- 2015-01-21 CN CN201520038783.2U patent/CN204404141U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104613454A (en) * | 2015-01-21 | 2015-05-13 | 闫恩 | Pressure-free vessel type electric heating steam boiler |
| CN115615005A (en) * | 2022-10-24 | 2023-01-17 | 陕西国翔劳斯莱斯低氮锅炉有限公司 | A forced circulation direct current pipe-type electric heating high temperature hot water module boiler |
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Effective date of registration: 20190910 Address after: 154600 Taoxi Street, Taoshan District, Qitaihe City, Heilongjiang Province (228 Daming Street) Patentee after: Qitaihe Wanli Encheng Machinery Manufacturing Co.,Ltd. Address before: Siming District of Xiamen City, Fujian province 361008 exhibition North Strait international community two building No. 17 Co-patentee before: Liang Chengshan Patentee before: Yan En |
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Granted publication date: 20150617 |