GB2518933A - Water heating apparatus - Google Patents
Water heating apparatus Download PDFInfo
- Publication number
- GB2518933A GB2518933A GB1411564.6A GB201411564A GB2518933A GB 2518933 A GB2518933 A GB 2518933A GB 201411564 A GB201411564 A GB 201411564A GB 2518933 A GB2518933 A GB 2518933A
- Authority
- GB
- United Kingdom
- Prior art keywords
- water
- hot water
- fuel
- boiler
- water heater
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 76
- 238000010438 heat treatment Methods 0.000 title description 6
- 239000000446 fuel Substances 0.000 claims abstract description 34
- 238000003860 storage Methods 0.000 claims abstract description 22
- 239000002028 Biomass Substances 0.000 claims abstract description 11
- 235000013365 dairy product Nutrition 0.000 abstract description 4
- 230000005611 electricity Effects 0.000 abstract description 4
- 238000009428 plumbing Methods 0.000 abstract description 3
- 239000008188 pellet Substances 0.000 description 8
- 239000002023 wood Substances 0.000 description 7
- 238000004140 cleaning Methods 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 229910001220 stainless steel Inorganic materials 0.000 description 3
- 239000010935 stainless steel Substances 0.000 description 3
- 238000002485 combustion reaction Methods 0.000 description 2
- 239000003546 flue gas Substances 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 239000003915 liquefied petroleum gas Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000003977 dairy farming Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000003599 detergent Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000008236 heating water Substances 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 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
- 238000012544 monitoring process Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 230000003019 stabilising effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000013517 stratification Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
- F24H1/06—Portable or mobile, e.g. collapsible
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23B—METHODS OR APPARATUS FOR COMBUSTION USING ONLY SOLID FUEL
- F23B20/00—Combustion apparatus specially adapted for portability or transportability
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23B—METHODS OR APPARATUS FOR COMBUSTION USING ONLY SOLID FUEL
- F23B40/00—Combustion apparatus with driven means for feeding fuel into the combustion chamber
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
- F23G5/40—Portable or mobile incinerators
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G7/00—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals
- F23G7/10—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals of field or garden waste or biomasses
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
- F24H1/08—Packaged or self-contained boilers, i.e. water heaters with control devices and pump in a single unit
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
- F24H1/10—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium
- F24H1/12—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium in which the water is kept separate from the heating medium
- F24H1/127—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium in which the water is kept separate from the heating medium using solid fuel
- F24H1/128—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium in which the water is kept separate from the heating medium using solid fuel combined with storage tank
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
- F24H1/18—Water-storage heaters
- F24H1/187—Water-storage heaters using solid fuel
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H7/00—Storage heaters, i.e. heaters in which the energy is stored as heat in masses for subsequent release
- F24H7/02—Storage heaters, i.e. heaters in which the energy is stored as heat in masses for subsequent release the released heat being conveyed to a transfer fluid
- F24H7/0275—Storage heaters, i.e. heaters in which the energy is stored as heat in masses for subsequent release the released heat being conveyed to a transfer fluid using solid fuel
- F24H7/0291—Storage heaters, i.e. heaters in which the energy is stored as heat in masses for subsequent release the released heat being conveyed to a transfer fluid using solid fuel the transfer fluid being water
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G2205/00—Waste feed arrangements
- F23G2205/12—Waste feed arrangements using conveyors
- F23G2205/121—Screw conveyor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G2209/00—Specific waste
- F23G2209/26—Biowaste
- F23G2209/261—Woodwaste
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23K—FEEDING FUEL TO COMBUSTION APPARATUS
- F23K2203/00—Feeding arrangements
- F23K2203/10—Supply line fittings
- F23K2203/103—Storage devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23K—FEEDING FUEL TO COMBUSTION APPARATUS
- F23K2203/00—Feeding arrangements
- F23K2203/20—Feeding/conveying devices
- F23K2203/202—Feeding/conveying devices using screws
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/12—Heat utilisation in combustion or incineration of waste
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Thermal Sciences (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Wood Science & Technology (AREA)
- Solid-Fuel Combustion (AREA)
- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
A water heater apparatus comprises a biomass boiler 120 that is supplied with biomass fuel from a hopper 130, a cold water inlet pipe connection that supplies water to be heated by the boiler to a hot water storage tank (140, fig 8), and the tank has a hot water outlet connection to supply the hot water for use. The features of the water heater are housed within a self contained container, which may weather proof so it can be located outdoors. The tank may be an indirect hot water storage cylinder. The hot and cold water connections may be disconnected to permit transportation of the heater to different locations. The hopper may comprise a primary auger 135 to feed fuel to the boiler and a secondary auger 137 to feed fuel to the primary auger, permitting maximising fuel storage space lost by the sloping nature of the hopper. The apparatus may comprise of a plumbing network (150) including an expansion vessel (152), valves, water pump and heat meter to monitor the energy generated. Uses include supplying hot water to dairy farms in remote locations. The apparatus may be combined with micro CHP to produce electricity.
Description
WATER HEATING APPARATUS
The present invention relates to a water heating apparatus, and in particular to a self contained externally housed heating apparatus. This invention also relates to an improvement to the invention entitled "Improvements to Wood Pellet Burners" disclosed in UK Patent Application No. 1403879.8 filed on 5IFI March 2014, the contents of which are incorporated herein by reference.
The provision of an adequate supply of hot water is a necessity in many industries, particularly in the dairy farming industry, where a farmer requires a large volume of hot water in order to maintain the cleanliness and hygiene of a milking plant. Many farmers use electric water heaters to supply their hot water, but these heaters have a heavy consumption of electricity. Also, their capacity may be limited and may not be able to produce the large quantities of hot water required in a short time. Also, milking plants are often in remote locations and the provision of an adequate supply of electric power may be a problem. Also, such water heaters are not very mobile and cannot be readily moved from one site to another. It is also known to use oil fired boilers and liquefied petroleum gas (LPG) boilers but these type of boilers need to be situated next to an oil tank or [PG supply.
The object of the invention is to alleviate the disadvantages associated with the prior art.
The present invention provides a water heater apparatus comprising a biomass boiler, a biomass fuel hopper, a cold water input pipe connection, a hot water storage tank and a hot water output connection with the entire apparatus being housed within an enclosed self-contained container.
Advantageously, the enclosed self-contained container is weather proof and can be located outdoors thereby freeing up space in the milking installation or parlour.
Preferably, the hot water storage tank is an indirect hot water storage cylinder.
Conveniently, the water heater apparatus includes a water pump, control valves and fittings.
Ideally, the apparatus includes a heat meter to monitor the energy generated by the biomass boiler.
Advantageously, the apparatus includes means to disconnect the hot and cold water feeds and means to transport the container to a different location.
Conveniently, the biomass fuel hopper includes a primary auger means to feed fuel to the boiler and a secondary auger means to feed fuel to the primary auger means, thereby maximising useful fuel storage space which would otherwise be lost due to the sloping nature of the fuel hopper.
The invention will hereinafter be more particularly described, by way of example only, with reference to and as shown in the accompanying drawings. In the drawings: Figure 1 is a perspective view from underneath view of a self-contained boiler and hot water storage apparatus according to the invention; Figure 2 is a front view of the apparatus; Figure 3 is a side view of the apparatus; Figure 4 is a side view of the apparatus with the service access panels removed; Figure 5 is a front view of the apparatus similar to Figure 2 with the service access panel removed; Figure 6 is a side view of the apparatus similar to Figure 4 with all the outer panels and the flue pipes removed, taken along the line C-C of Figure 7; Figure 7 is a front view of the apparatus with one outer panel removed; Figure 8 is a side view of the apparatus with the outer panels only removed; and Figure 9 is a front view of the apparatus as shown in Figure 7 with all the outer panels removed and Figure 10 is a side view of the apparatus as shown in Figure 3 with all the outer panels removed.
Referring to the drawings, the self-contained boiler and hot water apparatus 100 comprises four sides, a side wall 101, a rear wall 102, a second side wall 103 and a front wall 104, a base 105 and a roof 106. Extending from the rearwall 103 is a flue pipe 107 for exhausting flue gases from the boiler contained within the apparatus. Provided in the base are two retaining plates 110 for the tines of a forklift truck (not shown) by means of which the apparatus 100 can be transported to a desired location. The forklift tines enter the plates through orifices 111.
The apparatus 100 includes a wood pellet boiler 120 (the full details of which are disclosed in GB 1403879.8 referred to above). Biomass fuel for the boiler is stored in fuel hopper 130 which feeds fuel to the boiler 120 by means of an auger 135. Water heated by the boiler 120 is retained in indirect hot water storage cylinder 140. The entire system is connected by a plumbing network 150 including an expansion vessel 152, standard valves, water pumps and heat meters as is well known by a skilled person in the plumbing trade. The only external connections to the apparatus are a cold water feed which provides cold water to the boiler 120 and a hot water feed which supplies hot water from the tank 140. When these external connections are disconnected, as well as the electricity supply cable to power the boiler, fuel auger, pumps and other equipment, then the apparatus can easily be transported by being lifted by a fork lift truck and placed on a trailer or truck to be moved to another site.
The apparatus of the invention is a self-contained weatherproof module which has been designed to be sited outdoors and comprises the fully automatic wood pellet boiler 120, large integrated fuel store 130 (approx. 1 ton of wood pellets), pneumatically cleaned burner pot and mechanically cleaned secondary pass of the heat exchanger. It is also fitted with an integrated circulation pump, water pressure sensor, air vent, pressure relief valve, expansion vessel and a 1000 litre stainless steel hot water storage tank 140. The boiler efficiency is >90%. The invention is particularly applicable on dairy farms where there is a requirement for a large amount of hot water being used in the wash down and sanitising of pipework in milking parlours after milking. Currently, the hot water is produced using electric immersions to heat water in a stainless steel tank or an oil/gas boiler is used to indirectly heat the water via a heat exchange coil. As virtually all farms are off the mains gas network these sources of energy for heating are expensive. Also, the equipment used for heating and storage of hot water is generally housed indoors usually in the milking parlour itself, therefore taking up valuable working space. In the UK, dairy farms are commercial enterprises and so the farmer can claim Renewable Heat Incentive (RHI) payments on qualifying plant and equipment. The boiler 120 in the apparatus qualifies for RHI payments and a heat meter is included in the module so the generated heat can be recorded for the basis of payments.
A requirement of hot water production used in the sanitising of milking machine pipework is that it must be greater than 85°C so that the detergents used in the cleaning process activate leading to optimum cleaning. The wood pellet boiler 120 has been configured to heat the water in the storage tank 140 to a maximum temperature of 95°C. The heat exchange takes place via a corrugated coil within the tank which has a large surface area for maximum heat exchange to the surrounding sanitary water. Cold water is introduced into the lower portion of the tank and hot water is taken from the crown of the tank. Natural stratification takes place between the cold inlet feed and hot water within the tank. The boiler operation is controlled via a digital control system and touch screen display. The boiler can modulate from 100% of power down to 30% depending on the temperature of the water in the tank. Once the water reaches its desired temperature, the boiler will operate in a low fire state until the water drops in temperature and then the boiler will increase in power. It can be programmed to allow a water temperature rise of a fixed amount before it eventually shuts down.
The primary feed auger 135 which delivers fuel into the burner collects the pellets from the lowest point of the hopper 130. Due to the shape of the hopper 130 and also the requirements for the floor of the hopper to slope towards the primary auger 135 much of the available space would not be usable. The fuel hopper 130 has been designed so that once the fuel over the primary auger falls to a low level as indicated by a low level sensor, a secondary auger motor 137 activates a secondary auger 138 and moves fuel from the other area until the sensor detects fuel again. This results in the hopper achieving a much higher storage volume of fuel and therefore requires less filling by the user.
The base 105 of the module is designed so it can be lifted with a regular fork truck.
Stabilising plates 110 are located on the bottom of the channels so as to prevent any imbalance when travelling over rough terrain. The external casing is powder-coated galvanised steel and has been profiled and overlapped to prevent the ingress of water. A cavity exists between the hopper 130 and external casing which maintains an ambient temperature to prevent condensation within the fuel storage hopper. The sloping roof 106 over the hopper may pivot upwards to allow the filling of the fuel store with fuel.
The main features of the boiler are disclosed in GB 1403879.8 and the features also apply to this apparatus. An additional feature on the boiler 120 has been the addition of a combustion control via a lambda sensor which controls and maintains the quantity of oxygen in the flue gases to achieve optimum combustion of the fuel.
The use of this invention is not limited to the dairy industry and may be considered for other uses where clean sanitary water is a requirement. Additional features which will be added as a further development of this apparatus will be to include larger boilers, larger storage tanks, storage tanks for heating water as well as sanitary water and an micro-CHP module which will enable the module to produce electricity as well. All these improvements will be incorporated into the same self-contained external module which is the essential component of this invention.
In summary, the benefits offered by the invention are as follows: * Fully integrated hot water production module fuelled with wood pellets.
* Self-contained weatherproof external casing for locating outdoors.
* 18kw self-cleaning fully automatic wood pellet boiler.
* Pneumatically cleaned burner grate.
* >90% efficient.
* RHI emissions compliant (NOx <150 g/GJ Particulates < 30 g/GJ.
* RHI compliant heat meter.
* 1000 litre stainless steel hot water storage tank.
* Maximum hot water design production temperature 95°C.
* 1.7m3 fuel store (approximately 1 ton).
* Secondary fuel feed auger to accommodate extra storage.
* Factory fitted pump, heat meter, expansion vessel, air vents pressure relief valve.
* Easy access for maintenance.
* Automatic low fuel and error alerts via e-mail (subject to availability of internet connection or WiFi).
* Remote control via smartphone. Online web portal for remote monitoring and generation of performance reports.
It is to be understood that the invention is not limited to the specific details described above which are given by way of example only and that various modifications and alteration are possible without departing from the scope of the invention as defined in the appended claims.
Claims (8)
- CLAIMS: 1. A water heater apparatus comprising a biomass boiler, a biomass fuel hopper, a cold water input pipe connection, a hot water storage tank and a hot water output connection with the entire apparatus being housed within an enclosed self-contained container.
- 2. A water heater apparatus as claimed in Claim 1, in which the enclosed self-contained container is weather proof and can be located outdoors.
- 3. A water heater apparatus as claimed in Claim 1, in which the hot water storage tank is an indirect hot water storage cylinder.
- 4. A water heater apparatus as claimed in any one of the preceding claims, including a water pump, control valves and fittings.
- 5. A water heater apparatus as claimed in any one of the preceding claims, including a heat meter to monitor the energy generated by the biomass boiler.
- 6. A water heater apparatus as claimed in any one of the preceding claims, including means to disconnect the hot and cold water feeds and means to transport the container to a different location.
- 7. A water heater apparatus as claimed in any one of the preceding claims, in which the biomass fuel hopper includes a primary auger means to feed fuel to the boiler and a secondary auger means to feed fuel to the primary auger means, thereby maximising useful fuel storage space which would otherwise be lost due to the sloping nature of the fuel hopper.
- 8. A water heater apparatus substantially as herein described with reference to and as shown in the accompanying drawings.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IE2015/0050A IE86938B1 (en) | 2014-03-05 | 2015-02-25 | Water heating apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1403879.8A GB2523790B (en) | 2014-03-05 | 2014-03-05 | Wood pellet boilers |
Publications (3)
Publication Number | Publication Date |
---|---|
GB201411564D0 GB201411564D0 (en) | 2014-08-13 |
GB2518933A true GB2518933A (en) | 2015-04-08 |
GB2518933B GB2518933B (en) | 2017-12-06 |
Family
ID=50490829
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1403879.8A Active GB2523790B (en) | 2014-03-05 | 2014-03-05 | Wood pellet boilers |
GB1411564.6A Expired - Fee Related GB2518933B (en) | 2014-03-05 | 2014-06-30 | Water heating apparatus |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1403879.8A Active GB2523790B (en) | 2014-03-05 | 2014-03-05 | Wood pellet boilers |
Country Status (1)
Country | Link |
---|---|
GB (2) | GB2523790B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3086054A1 (en) * | 2015-04-22 | 2016-10-26 | mobiheat GmbH | Assembly of mobile tempering device and vehicle trailer with variable level |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110056896B (en) * | 2019-04-26 | 2020-05-15 | 广东创兴精密制造股份有限公司 | Biomass burner for removing coking in knocking mode and combustion control method |
CN113958951B (en) * | 2021-11-08 | 2022-12-13 | 山东金三宝环保设备有限公司 | Safe type automatic flat furnace |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101846383A (en) * | 2010-04-23 | 2010-09-29 | 王黎明 | Middle- and small-type moveable outdoor biomass hot water generator |
CN103017146A (en) * | 2012-12-25 | 2013-04-03 | 常熟市辛庄镇前进五金厂 | Biomass sawdust fuel burning mechanism |
CN203131800U (en) * | 2013-03-13 | 2013-08-14 | 福建绿源新能源科技有限公司 | Movable auto-feed combined type biomass pellet burner |
CN203375438U (en) * | 2013-04-22 | 2014-01-01 | 中山市兴和生物能源科技有限公司 | Biomass combustion machine |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN202145050U (en) * | 2011-05-27 | 2012-02-15 | 山东多乐采暖设备有限责任公司 | Straw granule heater unit |
GB2501875A (en) * | 2012-05-08 | 2013-11-13 | Stephen William John Grant | A Granulated Fuel Burner Assembly with a Movable Flame Tube to Clear Debris from the Combustion Chamber |
-
2014
- 2014-03-05 GB GB1403879.8A patent/GB2523790B/en active Active
- 2014-06-30 GB GB1411564.6A patent/GB2518933B/en not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101846383A (en) * | 2010-04-23 | 2010-09-29 | 王黎明 | Middle- and small-type moveable outdoor biomass hot water generator |
CN103017146A (en) * | 2012-12-25 | 2013-04-03 | 常熟市辛庄镇前进五金厂 | Biomass sawdust fuel burning mechanism |
CN203131800U (en) * | 2013-03-13 | 2013-08-14 | 福建绿源新能源科技有限公司 | Movable auto-feed combined type biomass pellet burner |
CN203375438U (en) * | 2013-04-22 | 2014-01-01 | 中山市兴和生物能源科技有限公司 | Biomass combustion machine |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3086054A1 (en) * | 2015-04-22 | 2016-10-26 | mobiheat GmbH | Assembly of mobile tempering device and vehicle trailer with variable level |
Also Published As
Publication number | Publication date |
---|---|
GB2518933B (en) | 2017-12-06 |
GB2523790B (en) | 2017-12-13 |
IE20150051A1 (en) | 2015-09-09 |
GB2523790A (en) | 2015-09-09 |
GB201403879D0 (en) | 2014-04-16 |
GB201411564D0 (en) | 2014-08-13 |
IE20150050A1 (en) | 2015-09-09 |
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