CN104654385A - Waste heat recycling device - Google Patents
Waste heat recycling device Download PDFInfo
- Publication number
- CN104654385A CN104654385A CN201510042544.9A CN201510042544A CN104654385A CN 104654385 A CN104654385 A CN 104654385A CN 201510042544 A CN201510042544 A CN 201510042544A CN 104654385 A CN104654385 A CN 104654385A
- Authority
- CN
- China
- Prior art keywords
- waste heat
- heat exchanger
- steam
- connects
- heat recovery
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000002918 waste heat Substances 0.000 title claims abstract description 40
- 238000004064 recycling Methods 0.000 title abstract 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 30
- 238000011084 recovery Methods 0.000 claims abstract description 17
- 239000003546 flue gas Substances 0.000 claims abstract description 10
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims abstract description 9
- 238000002347 injection Methods 0.000 claims description 9
- 239000007924 injection Substances 0.000 claims description 9
- 239000013589 supplement Substances 0.000 claims description 6
- 230000000694 effects Effects 0.000 abstract description 7
- 238000005516 engineering process Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 6
- 241000209094 Oryza Species 0.000 description 3
- 235000007164 Oryza sativa Nutrition 0.000 description 3
- 235000009566 rice Nutrition 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 2
- 230000003020 moisturizing effect Effects 0.000 description 2
- 229920006395 saturated elastomer Polymers 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C13/00—Stoves or ranges with additional provisions for heating water
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J27/00—Cooking-vessels
- A47J27/04—Cooking-vessels for cooking food in steam; Devices for extracting fruit juice by means of steam ; Vacuum cooking vessels
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J36/00—Parts, details or accessories of cooking-vessels
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Steam Or Hot-Water Central Heating Systems (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Abstract
The invention relates to a waste heat recycling device. The device comprises a steam box device, wherein the steam box device is internally provided with a contact-type steam heat exchanger, one side of the contact-type steam heat exchanger is provided with a ball float valve and a water replenishing hole serving as a water inlet, and one side of the contact-type steam heat exchanger is also provided with a filter; the filter is connected with a water pump, the water pump is connected with a damper, and the damper is connected with a cleaner; the cleaner is connected with a flue gas waste heat recovery device, the flue gas waste heat recovery device is connected with one port of a hearth waste heat recovery device, and the other port of the hearth waste heat recovery device is connected with the contact-type steam heat exchanger. The waste heat recycling device is used for solving the problem that the low-grade waste heat can not be effectively used, and the technology device is simple in structure, has no pollution for environment and achieves the environment-friendly and energy-saving effects.
Description
Technical field
The present invention relates to the field of waste heat recovery, especially relate to a kind of waste heat recovery EGR.
Background technology
Nowadays the energy is more and more in short supply, and country calls energetically and carries out economize energy, each research staff the research not only energy-conservation but also novel energy pattern of environmental protection, and makes full use of the existing energy, reduces energy waste.And burn or a large amount of low-grade heat can be produced in other use procedures and can be used effectively, cause mass energy to waste.
Summary of the invention
The object of this invention is to provide a kind of waste heat recovery EGR, solve the problem that prior art solution low grade residual heat can not effectively utilize.
For solving the problems of the technologies described above, the present invention adopts following technical scheme:
A kind of waste heat recovery EGR of the present invention, comprise steam box device, contact vapor heat exchanger is provided with in described steam box device, described contact vapor heat exchanger side is provided with float-controlled valve and the water supplement port as water inlet, described contact vapor heat exchanger side is also provided with filter, described filter connects water pump, described water pump connects damper, described damper connects descaler, described descaler connects flue gas waste heat recoverer, described flue gas waste heat recoverer connects a port of hearth waste heat recover, another port of described hearth waste heat recover connects described contact vapor heat exchanger.
The lower end of wherein said hearth waste heat recover is connected with it between contact vapor heat exchanger and is provided with operating pressure indicator.
Steam swirl injection device is provided with in wherein said contact vapor heat exchanger.
Wherein steam swirl injection device is annular, and its inner circumferential side is evenly provided with the smaller branch pipe tilted laterally.
Wherein said steam box top is provided with the exhaust steam valve controlling steam box pressure.
Compared with prior art, Advantageous Effects of the present invention: solve the problem that low grade residual heat can not effectively utilize; This technique device structure is simple, and environmentally safe, reaches the effect of environmental protection and energy saving; Adopt steam swirl injection device, make superheated steam and water be mixed to form saturated vapor, under the effect of eddy flow, extend the time of staying in steam box, increase heat exchange efficiency.
Illustrate below in conjunction with accompanying drawing and a kind of waste heat recovery EGR of the present invention is described further.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of a kind of waste heat recovery EGR of the present invention;
Fig. 2 is heat conduction schematic flow sheet in stove recuperation of heat steamed rice system work process of the present invention.
Description of reference numerals: 1-steam box device; 2-contact vapor heat exchanger; 3-float-controlled valve; 4-water supplement port; 5-filter; 6-water pump; 7-damper; 8-descaler; 9-flue gas waste heat recoverer; 10-hearth waste heat recover; 11-burner; 12-operating pressure indicator; 13-steam swirl injection device; 14-exhaust steam valve; 15-burner hearth.
Detailed description of the invention
Embodiment one, as shown in Figure 1, a kind of waste heat recovery EGR, water supplement port 4 is water inlet, 1 is steam box device, its interior float-controlled valve 3, liquid level moisturizing is determined in its effect, when float-controlled valve 3 declines, water supply tank automatic water supplement, moisturizing enters in contact steam generator 2 by water supplement port 4, through filter 5, filter 5 can filter out the foreign material that drop in steam box device 1 (as rice, steamed bun rushes down), individual water pump 6 is had in next working region, water pump 6 works, extract out in contact steam generator 2 through the water of filter 5, then damper 7 enters in descaler 8, wherein the effect of damper 7 is the water that the vibrations of the water extracted out through water pump 6 gently make to enter descaler is mild current, this descaler 8 utilizes infra-red china scale removal of unwinding to go calcareous process, water after process enters flue gas waste heat recoverer 9, the heat that exhaust produces is exchanged in this flue gas waste heat recoverer 9, make the water in flue gas waste heat recoverer 9 be heated to more than 100 degrees Celsius and enter hearth waste heat recover 10.Burner 11 directly heats frying pan, steam vent on the equal Winchester disk that waste heat is arranged by burner hearth outer circumferential side is absorbed by hearth waste heat recover 10, namely the water again heated can be changed into the superheated steam of more than 179 degrees Celsius, spray in contact vapor heat exchanger 2, contact vapor heat exchanger 2 is built with steam swirl injection device 13, this steam swirl injection device 13 makes superheated steam and water be mixed to form saturated vapor, inner circumferential side due to steam swirl injection device 13 is evenly provided with the smaller branch pipe thinking that outside tilts, spiral-flow type steam can be produced, under the effect of eddy flow, the time of staying in steam box can be extended, increase heat exchange efficiency.Exhaust steam valve is arranged at steam box top, effectively can control the pressure in steam box.Wherein operating pressure indicator 12 can the operating pressure of display system.
Fig. 2 is heat conduction schematic flow sheet in stove recuperation of heat steamed rice system work process of the present invention, in figure, the direction of arrow is heat conduction direction, utilizes working cycles of the present invention as shown in Figure 2, realizes effective utilization of low taste waste heat, economize energy, strengthens the utilization rate of the energy.
Above-described embodiment is only be described preferred embodiment of the present invention; not scope of the present invention is limited; under not departing from the present invention and designing the prerequisite of spirit; the various distortion that those of ordinary skill in the art make technical scheme of the present invention and improvement, all should fall in protection domain that claims of the present invention determines.
Claims (5)
1. a waste heat recovery EGR, it is characterized in that: comprise steam box device, contact vapor heat exchanger is provided with in described steam box device, described contact vapor heat exchanger side is provided with float-controlled valve and the water supplement port as water inlet, described contact vapor heat exchanger side is also provided with filter, described filter connects water pump, described water pump connects damper, described damper connects descaler, described descaler connects flue gas waste heat recoverer, described flue gas waste heat recoverer connects a port of hearth waste heat recover, another port of described hearth waste heat recover connects described contact vapor heat exchanger.
2. waste heat recovery EGR as claimed in claim 1, is characterized in that: be provided with operating pressure indicator between the connected contact vapor heat exchanger in lower end of described hearth waste heat recover.
3. waste heat recovery EGR as claimed in claim 1, is characterized in that: be provided with steam swirl injection device in described contact vapor heat exchanger.
4. waste heat recovery EGR as claimed in claim 3, is characterized in that: described steam swirl injection device is annular, and its inner circumferential side is evenly provided with the smaller branch pipe tilted laterally.
5. waste heat recovery EGR as claimed in claim 1, is characterized in that: described steam box top is provided with the exhaust steam valve controlling steam box pressure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510042544.9A CN104654385B (en) | 2015-01-28 | 2015-01-28 | Waste heat recycling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510042544.9A CN104654385B (en) | 2015-01-28 | 2015-01-28 | Waste heat recycling device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104654385A true CN104654385A (en) | 2015-05-27 |
| CN104654385B CN104654385B (en) | 2017-02-01 |
Family
ID=53245814
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510042544.9A Active CN104654385B (en) | 2015-01-28 | 2015-01-28 | Waste heat recycling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104654385B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107495728A (en) * | 2017-09-22 | 2017-12-22 | 宁海县梅林镇新建电器厂 | A kind of exhaust structure of no pump hot-water warming mattress water system |
| CN107960849A (en) * | 2017-05-05 | 2018-04-27 | 宁波方太厨具有限公司 | Steam box water cycle utilization device |
| CN110285461A (en) * | 2019-06-28 | 2019-09-27 | 浙江哲丰能源发展有限公司 | A kind of flue gas waste heat recovery system |
| CN113513742A (en) * | 2021-04-17 | 2021-10-19 | 蔚来热能科技(台州)有限公司 | Energy-saving emission-reducing steam generator and using method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2082815U (en) * | 1990-03-12 | 1991-08-14 | 李建设 | Vaporizer for coal stove |
| CN2338637Y (en) * | 1998-12-14 | 1999-09-15 | 冯栩 | Multi-function coal gasifying range |
| JP2005315492A (en) * | 2004-04-28 | 2005-11-10 | Babcock Hitachi Kk | Waste heat recovery boiler with stabilizing burner and method of operating the same |
-
2015
- 2015-01-28 CN CN201510042544.9A patent/CN104654385B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2082815U (en) * | 1990-03-12 | 1991-08-14 | 李建设 | Vaporizer for coal stove |
| CN2338637Y (en) * | 1998-12-14 | 1999-09-15 | 冯栩 | Multi-function coal gasifying range |
| JP2005315492A (en) * | 2004-04-28 | 2005-11-10 | Babcock Hitachi Kk | Waste heat recovery boiler with stabilizing burner and method of operating the same |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107960849A (en) * | 2017-05-05 | 2018-04-27 | 宁波方太厨具有限公司 | Steam box water cycle utilization device |
| CN107495728A (en) * | 2017-09-22 | 2017-12-22 | 宁海县梅林镇新建电器厂 | A kind of exhaust structure of no pump hot-water warming mattress water system |
| CN110285461A (en) * | 2019-06-28 | 2019-09-27 | 浙江哲丰能源发展有限公司 | A kind of flue gas waste heat recovery system |
| CN113513742A (en) * | 2021-04-17 | 2021-10-19 | 蔚来热能科技(台州)有限公司 | Energy-saving emission-reducing steam generator and using method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104654385B (en) | 2017-02-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20170105 Address after: 510000 Guangdong, Guangzhou, new Guangzhou knowledge city, Phoenix Road 8, building 2006, room 2, No. three Applicant after: GUANGDONG HI-1 NEW MATERIALS TECHNOLOGY RESEARCH INSTITUTE Co.,Ltd. Address before: 100176 Daxing District economic and Technological Development Zone, Beijing Cultural Park West Road, building 8, building 8, floor 33, 903 Applicant before: BEIJING WUJIHEYI NEW ENERGY SCIENCE & TECHNOLOGY Co.,Ltd. |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A waste heat recovery and circulation device Granted publication date: 20170201 Pledgee: Societe Generale Bank Limited by Share Ltd. Guangzhou branch Pledgor: GUANGDONG HI-1 NEW MATERIALS TECHNOLOGY RESEARCH INSTITUTE Co.,Ltd. Registration number: Y2024980005822 |
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| PP01 | Preservation of patent right | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20240722 Granted publication date: 20170201 |