CN1952523A - Rotating type briquette boiler - Google Patents
Rotating type briquette boiler Download PDFInfo
- Publication number
- CN1952523A CN1952523A CNA2006101410403A CN200610141040A CN1952523A CN 1952523 A CN1952523 A CN 1952523A CN A2006101410403 A CNA2006101410403 A CN A2006101410403A CN 200610141040 A CN200610141040 A CN 200610141040A CN 1952523 A CN1952523 A CN 1952523A
- Authority
- CN
- China
- Prior art keywords
- rotating
- combustion chamber
- pulley
- tank
- combustion
- 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.)
- Pending
Links
Images
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
- F24H1/22—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating
- F24H1/34—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating with water chamber arranged adjacent to the combustion chamber or chambers, e.g. above or at side
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23B—METHODS OR APPARATUS FOR COMBUSTION USING ONLY SOLID FUEL
- F23B30/00—Combustion apparatus with driven means for agitating the burning fuel; Combustion apparatus with driven means for advancing the burning fuel through the combustion chamber
- F23B30/02—Combustion apparatus with driven means for agitating the burning fuel; Combustion apparatus with driven means for advancing the burning fuel through the combustion chamber with movable, e.g. vibratable, fuel-supporting surfaces; with fuel-supporting surfaces that have movable parts
- F23B30/04—Combustion apparatus with driven means for agitating the burning fuel; Combustion apparatus with driven means for advancing the burning fuel through the combustion chamber with movable, e.g. vibratable, fuel-supporting surfaces; with fuel-supporting surfaces that have movable parts with fuel-supporting surfaces that are rotatable around a horizontal or inclined axis and support the fuel on their inside, e.g. cylindrical grates
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24B—DOMESTIC STOVES OR RANGES FOR SOLID FUELS; IMPLEMENTS FOR USE IN CONNECTION WITH STOVES OR RANGES
- F24B1/00—Stoves or ranges
- F24B1/18—Stoves with open fires, e.g. fireplaces
- F24B1/191—Component parts; Accessories
- F24B1/199—Fuel-handling equipment
-
- 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
- F24H9/00—Details
- F24H9/18—Arrangement or mounting of grates or heating means
- F24H9/1809—Arrangement or mounting of grates or heating means for water heaters
- F24H9/1832—Arrangement or mounting of combustion heating means, e.g. grates or burners
- F24H9/1845—Arrangement or mounting of combustion heating means, e.g. grates or burners using solid fuel
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24B—DOMESTIC STOVES OR RANGES FOR SOLID FUELS; IMPLEMENTS FOR USE IN CONNECTION WITH STOVES OR RANGES
- F24B1/00—Stoves or ranges
- F24B1/18—Stoves with open fires, e.g. fireplaces
- F24B1/183—Stoves with open fires, e.g. fireplaces with additional provisions for heating water
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24B—DOMESTIC STOVES OR RANGES FOR SOLID FUELS; IMPLEMENTS FOR USE IN CONNECTION WITH STOVES OR RANGES
- F24B13/00—Details solely applicable to stoves or ranges burning solid fuels
- F24B13/02—Arrangement or mountings of fire-grate assemblies; Arrangement or mountings of linings for fire-boxes, e.g. fire-backs
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24B—DOMESTIC STOVES OR RANGES FOR SOLID FUELS; IMPLEMENTS FOR USE IN CONNECTION WITH STOVES OR RANGES
- F24B13/00—Details solely applicable to stoves or ranges burning solid fuels
- F24B13/04—Arrangements for feeding solid fuel, e.g. hoppers
-
- 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
- F24H1/22—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating
- F24H1/40—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating with water tube or tubes
- F24H1/43—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating with water tube or tubes helically or spirally coiled
-
- 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
- F24H2230/00—Solid fuel fired boiler
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Solid-Fuel Combustion (AREA)
Abstract
The present invention relates to a boiler used for hot water supply and fro heating greenhouse utilizing heat generated by briquette burning. Specifically, it relates to a boiler comprising: a firebox equipped with a plurality of combustion chambers arranged along a rotundity to enclose the upper part and side part of said firebox; a water tank provided with a hot water heat exchanger inside and a greenhouse water supply pipe and a greenhouse water reflux pipe; and a rotating part of a rotating disc, which lies in underside of said firebox, used for rotating a plurality of said combustion chambers, wherein a first cover is provided for a briquette input port which is formed on top side of a bracket for the firebox, a rotating type briquette boiler with a second cover is provided on top side of a bracket for the water tank, corresponding to the position where the first cover locates. The briquette boiler in accordance with the present invention is capable of being set in a limited space, where the combustion chambers can rotate and then are easily managed, while two covers are provided to prevent heat losing out.
Description
[technical field]
The present invention relates to the home-use or agriculture briquette boiler of using, relate in particular in the combustion chamber and a plurality of combustion barrels are arranged along circular configuration, by rotary part combustion barrel is rotated, the coal input port is limited to a place, 2 heavy lids are set on combustion chamber frame and tank support prevent thermal loss, need not to be provided with in addition tank, with the rotating type briquette boiler of the insulating space between combustion chamber frame and the tank support as the tank use.
[background technology]
In general, briquette boiler is the heat transferred water that burning coal is produced, and makes the greenhouse water heating in the tank, and realizes the device of greenhouse effect by the greenhouse water of heating.The body interior of common briquette boiler is provided with at least 1 and has the combustion chamber of accommodating the coal space and around the winding pipe of combustion chamber, the greenhouse water supplying pipe that is communicated with an end of winding pipe and with the circulating pump of the greenhouse water in the greenhouse water supplying pipe to indoor circulation; The greenhouse water return duct that is communicated with the winding pipe other end is provided with the tank of body exterior, also has simultaneously to be used to regulate that the air leaked-in air is regulated mouthful and exhaust outlet on body; For the briquette boiler that 2 above combustion barrels are set, landscape configuration combustion barrel then, and above combustion barrel, form the coal input port respectively, and be provided with the lid of switch coal input port.
But, above-mentioned structure in the past is owing to have a plurality of combustion barrels in a plurality of combustion chambers landscape configuration, so occupy the more space that is provided with, thereby efficient is not high, when the lid of each combustion chamber of switch, cause thermal loss easily, and the tank of supplying with greenhouse water is arranged on body exterior, thereby caused thermal loss.
[summary of the invention]
The present invention proposes for addressing the above problem, purpose is to provide rotating type briquette boiler, it is by making in inside, combustion chamber along a plurality of combustion barrel rotations of circular configuration, can carry out coal at an easy rate changes, and reduced the space has been set, simultaneously the coal input port is limited in a place, thereby can prevents because of forming the thermal loss that cause a plurality of input ports.
Another object of the present invention provides rotating type briquette boiler, and it utilizes pulley and rotating band, can rotate the inner a plurality of combustion barrels that are provided with in the combustion chamber with littler power, thereby remove user's inconvenience.
For achieving the above object, the briquette boiler that the present invention relates to comprises: have combustion chamber along a plurality of combustion barrels of circular configuration, around the top and the side of combustion chamber, be provided with greenhouse water supplying pipe and greenhouse water return duct, and have in inside the hot water heat exchanger tank, be positioned at the bottom surface of combustion chamber, comprise the rotating part of the rotating disc that makes a plurality of combustion barrels rotations; The coal input port that a side forms above the combustion chamber frame of combustion chamber is provided with the 1st lid, and the side position corresponding with the 1st lid is provided with the 2nd lid above the tank support of tank.
At this moment, above-mentioned rotating part preferably is provided with rotating shaft at the central portion of rotating disc, and the rotating shaft of above-mentioned rotating part preferably has: the 1st pulley, diameter are greater than the 2nd pulley of the 1st pulley, the driver part that winding is arranged at the rotating band on the 1st pulley and the 2nd pulley and is arranged at the 2nd pulley center portion.
[description of drawings]
Fig. 1 is the stereogram of the embodiment of the invention.
Fig. 2 is the perspective view of the embodiment of the invention.
Fig. 3 is the side cut away view of the embodiment of the invention.
Fig. 4 is the plane perspective view of the embodiment of the invention.
Fig. 5 is the local amplification profile of the embodiment of the invention.
* reference numeral illustrates *
10: the combustion chamber, 11: combustion chamber frame, 110: combustion barrel,
115: the coal input port, 130: the 1 lids, 150: chimney,
170: air conditioning part, 30: tank, 31: the tank support,
300: greenhouse water return duct, 310: the 2 lids, 330: the greenhouse water supplying pipe,
331: the hot water supply pipe, 332: the hot water inflow pipe, 333: the hot water heat exchanger,
50: rotary part, 501: the 1 pulleys, 503: the 2 pulleys,
505: rotating band, 510: rotating disc, 523: operating grip,
521: driving shaft, 530: rotating shaft, 550: bearing.
[specific embodiment]
With reference to the accompanying drawings the embodiment of the invention is described.
Before this; term that uses in this specification and claims or word can not be understood with meaning common or that dictionary limits; should the present invention artificially be described in the best way based on invention; the principle of the notion of term be can suitably define, the meaning and the notion that meet the technology of the present invention thought are interpreted as.Therefore, the illustrated structure of embodiment of this description and accompanying drawing is a kind of preferred implementation of the present invention only, do not represent whole technological thought of the present invention, the multiple equivalent and the distortion example that can replace them after the application proposes, may occur.
Fig. 1 is the exterior perspective view of the briquette boiler that relates to of the embodiment of the invention, and Fig. 2 is the perspective view of the embodiment of the invention, and Fig. 3 is the side cut away view of the embodiment of the invention.
In addition, Fig. 4 is the plane perspective view of the embodiment of the invention, and Fig. 5 is the local amplification profile of the rotating part that relates to of the embodiment of the invention.
The body of the briquette boiler that the present invention relates to as shown in the figure, comprises substantially: have combustion chamber 10 along a plurality of combustion barrels 110 of circular configuration, be positioned at the rotating part 50 of below, combustion chamber and around the tank 30 on 10 sides, combustion chamber and top.
To shown in Figure 4, top one side of combustion chamber frame 11 is formed with the coal input port 115 that is connected with combustion barrel 110 as Fig. 2, and the coal input port is provided with the 1st lid 130, opens when changing coal.
The on-off mode of the 1st lid 130 or shape can switchably be connected with coal input port 115 by hinge without limits, also can adopt the form setting of simple separation.
The combustion chamber that adds hot water storgae 30 by burning coal is the inner space of combustion chamber frame 11, above-mentioned combustion chamber 10 has a plurality of combustion barrels 110 that can deposit coal, the rotating disc 510 upper edge circular configuration that a plurality of combustion barrels 110 are being used for rotary combustion tube 110, the number of combustion barrel 110 can be according to the suitably configuration of size of combustion chamber 10, for situation along circular configuration combustion barrel 110, for reducing the space of combustion chamber 10 central portions waste, 3~4 combustion barrels 110 are set preferably.But the coal quantity of the number of combustion barrel 110 or combustion barrel 110 internal storage is restriction not.
One side of combustion chamber frame 11 is connected with the chimney 150 that connects tank 30, the combustion chamber 10 inner cigarettes that produce can be discharged to the outside.Be positioned on the rotating disc 510 of 10 belows, combustion chamber and be formed with a plurality of blow vents 175, can make extraneous air flow into combustion chamber 10 or block extraneous air to flow into combustion chamber 10.
Water-proofing treatment need be carried out in the position that combustion chamber frame 11 engages with tank, can not flow into combustion chamber 10 to guarantee outside water, and simultaneously preferred employing can effectively be delivered in the metal material of the heat that the coal of combustion barrel 110 burnings produces.
The side of combustion chamber 10 and top are the tank 30 that fills up water, and the briquette boiler that the present invention relates to externally is not provided with tank 30 in addition, and is arranged in the body, thereby heat transference efficiency is maximized.
Above-mentioned tank 30 is the spaces of filling water between combustion chamber frame 11 and tank support 31, side and top around combustion chamber 10 form, store and circulate so that be arranged in the greenhouse water that passes through the calory burning heating that combustion chamber 10 produces of the tank of 10 inside, combustion chamber, one side-lower of tank 30 is provided with greenhouse water return duct 300, and the side top of tank 30 is provided with greenhouse water supplying pipe 330.
The greenhouse water that heats in tank is supplied with to indoor circulation by the regular circulation pump (not diagram) that is connected with greenhouse water supplying pipe 330, realizing indoor greenhouse effect, and the greenhouse water that temperature is reduced by greenhouse water return duct 300 is back to tank 30 belows.
The characteristics of briquette boiler are that transmit than the easier realization heat in side on top, therefore in order to make tank 30 can effectively utilize the heat of rising, strengthened the space on top, made it can the more water of splendid attire, at tank 30 inside fronts hot water heat exchanger 333 has been set simultaneously.
The hot water heat exchanger 333 who is arranged at tank 30 inside fronts is the screw type winding pipe, it is the conventional heat exchanger that generates the hot water of kitchen or toilet use, the heat that the cold water that flows into by hot water inflow pipe 332 absorbs the greenhouse water of heating in the tank 30 during by heat exchanger becomes hot water, and supplies to kitchen or toilet by hot water supply pipe 331.
The on-off mode of the 2nd lid 310 and shape can be connected to form construction of switch by hinge and tank support 31 without limits, also can adopt the 2nd lid 310 and tank support 31 separated structures to form.
As Fig. 2 and shown in Figure 5,10 belows, combustion chamber have the rotating part 50 that is used for rotary combustion tube 110, rotating part 50 comprises rotating disc 510, rotating disc 510 is positioned at 10 bottom surfaces, combustion chamber, be used for along a plurality of combustion barrels 110 of circular configuration, and can on the circumference of rotating disc 510, bearing be set, thereby need not to be provided with rotating shaft 530, can make rotating disc 510 whole rotations, also can on rotating disc 510, rotating shaft 530 be arranged at the central portion of rotating disc 510.
When the central portion of rotating disc 510 is provided with rotating shaft 530, bearing 550 preferably is set on rotating shaft 530, thereby realizes rotation stably.
Rotating part 50 preferably further comprises from the device of external drive rotating disc 510, the 1st pulley 501 promptly is set on rotating shaft 530, with the 1st pulley 501 position separated by a distance 2nd pulley 503 of fixed diameter greater than the 1st pulley 501 diameters is being set, and (for example utilize rotating band 505, V-belt) twines the 1st pulley 501 and the 2nd pulley 503, make rotating disc 510 rotations by the driver part 55 that is provided with on the 2nd pulley 503.
Above-mentioned driver part 55 can be provided with driving shaft 521 at the central part of the 2nd pulley 503, and on the 2nd pulley 503 the setting operation handle, thereby utilize driving shaft 521 to make the rotation of the 2nd pulley 503.Because rotary part 50 of the present invention is positioned at the briquette boiler below, therefore in order to allow the user can under standing state, drive rotating disc 510 easily, driver part 55 preferably includes the operating grip 523 that an end is fixed in the driving shaft 521 of the 2nd pulley center and is arranged at driving shaft 521 other ends, the simultaneously preferred bearing that is provided with on driving shaft 521 more than at least 1 rotates reposefully guaranteeing.
Therefore, as long as user's rotating operating handle 523, the 2nd pulley that is provided with on the driving shaft 521 will be stressed, drives the 1st pulley 501 by rotating band 505, thereby make the rotating shaft 530 of setting on the 1st pulley 501 and rotating disc 510 rotations of rotating shaft 530 tops setting.
The air conditioning parts 170 of supplying with and block combustion chamber 10 inner airs generally are connected in combustion chamber 10 1 sides, air conditioning parts 170 of the present invention can directly be communicated with setting with combustion chamber 10, but preferably on the rotating disc 510 of the rotating part 50 of body lower end, form a plurality of blow vents 175, and air conditioning parts 170 are set, thereby effectively utilize the clearance spaces of rotating part 50 in the body lower end.
[invention effect]
As mentioned above, the briquette boiler that the present invention relates to can be rotated in inside, combustion chamber along circular configuration A plurality of combustion barrels are changed operation so that the user can carry out coal easily, and have been reduced the boiler setting The space is limited in a place with the coal input port simultaneously, thereby can prevent from making because forming a plurality of input ports The thermal loss that becomes.
In addition, rotating part utilizes the driver parts such as pulley and rotating band, with littler power revolving combustor Combustion barrel, thus the constant of user removed.
Claims (3)
1, a kind of rotating type briquette boiler is characterized in that, has: combustion chamber, this combustion chamber have a plurality of combustion barrels along circular configuration; Tank, this tank centers on the top and the side of described combustion chamber, and is provided with greenhouse water supplying pipe and greenhouse water return duct, has the hot water heat exchanger in described tank inside; And rotating part, this rotating part is positioned at the bottom surface of described combustion chamber, and rotating part comprises the rotating disc that is used to make described a plurality of combustion barrel rotations; Wherein, the coal input port that a side forms above the combustion chamber frame of described combustion chamber is provided with the 1st lid, and the side position corresponding with described the 1st lid is provided with the 2nd lid above the tank support of described tank.
2, rotating type briquette boiler as claimed in claim 1 is characterized in that, described rotating part is provided with rotating shaft at the central portion of described rotating disc.
3, rotating type briquette boiler as claimed in claim 1, it is characterized in that, the rotating shaft of described rotating part has the 1st pulley, diameter greater than the 2nd pulley of described the 1st pulley, the driver part that winding is arranged at the rotating band on described the 1st pulley and the 2nd pulley and is arranged at described the 2nd pulley center portion, and described driver part comprises that an end is fixed on the driving shaft and the operating grip that is arranged at the described driving shaft other end of described the 2nd pulley center.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020050098611 | 2005-10-19 | ||
KR1020050098611A KR20060110726A (en) | 2005-10-19 | 2005-10-19 | Rotating type briquette boiler |
Publications (1)
Publication Number | Publication Date |
---|---|
CN1952523A true CN1952523A (en) | 2007-04-25 |
Family
ID=37616472
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNA2006101410403A Pending CN1952523A (en) | 2005-10-19 | 2006-09-28 | Rotating type briquette boiler |
Country Status (2)
Country | Link |
---|---|
KR (1) | KR20060110726A (en) |
CN (1) | CN1952523A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105864746A (en) * | 2015-01-21 | 2016-08-17 | 刘明政 | Direct burning type burning equipment and using method thereof |
CN108191462A (en) * | 2018-01-19 | 2018-06-22 | 平罗县祥美化工有限公司 | Rotating disc type fluidized bed furnace |
CN110160037A (en) * | 2017-12-25 | 2019-08-23 | 姚士茜 | A kind of pressure-bearing type power economized boiler of fire grate rotation |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100918502B1 (en) * | 2008-03-18 | 2009-09-24 | 강민수 | Rotary boiler type of fuel automatic movement |
KR100854508B1 (en) * | 2008-04-11 | 2008-08-26 | 이현덕 | Hot water boiler |
KR101289692B1 (en) * | 2011-05-27 | 2013-07-26 | 설덕목 | Briquet boiler |
CN104764048B (en) * | 2015-04-24 | 2017-01-18 | 济南诚毅弘远工贸有限公司 | Double-flue direct burning type heating furnace |
-
2005
- 2005-10-19 KR KR1020050098611A patent/KR20060110726A/en active IP Right Grant
-
2006
- 2006-09-28 CN CNA2006101410403A patent/CN1952523A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105864746A (en) * | 2015-01-21 | 2016-08-17 | 刘明政 | Direct burning type burning equipment and using method thereof |
CN110160037A (en) * | 2017-12-25 | 2019-08-23 | 姚士茜 | A kind of pressure-bearing type power economized boiler of fire grate rotation |
CN108191462A (en) * | 2018-01-19 | 2018-06-22 | 平罗县祥美化工有限公司 | Rotating disc type fluidized bed furnace |
Also Published As
Publication number | Publication date |
---|---|
KR20060110726A (en) | 2006-10-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN1952523A (en) | Rotating type briquette boiler | |
CN109486579B (en) | Bran steaming device | |
CN201830807U (en) | Special infrared energy-saving automatic barbecue oven for lump food | |
KR100809851B1 (en) | Roaster | |
CN205625656U (en) | Automatic charcoal fire roast leg of lamb mutton chop machine of smokeless type | |
CN105030044B (en) | Horizontal type cooker | |
JP2009174820A (en) | Greenhouse horticulture hot air heater | |
CN207821699U (en) | A kind of Multifunction smokeless barbecue oven | |
CN210748851U (en) | Rotary oven | |
KR100362635B1 (en) | Meat roaster | |
CN205094207U (en) | Maize barbecue machine | |
KR200333621Y1 (en) | A briquet stove of rotational structure | |
CN102589016B (en) | Multi-function convection oven | |
CN201529027U (en) | Dry type frying pan and heating cover structure thereof | |
CN105475968A (en) | Thermal insulation soy pool with automatic cover flipping device | |
CN205094194U (en) | Roasted corn machine | |
CN208500904U (en) | A kind of wine-distilling device | |
CN205094197U (en) | Domestic maize barbecue device | |
CN205094196U (en) | Upset roasted corn machine | |
KR20110008300U (en) | Central heating type roasting device | |
KR20100004995A (en) | Superheated steam heater | |
CN207590539U (en) | Rotary oven | |
KR200431511Y1 (en) | Rotating type briquette boiler | |
CN205747841U (en) | Tea leaf vibration charging dehydrator | |
CN205410812U (en) | But saucepan of rapid heating |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
WD01 | Invention patent application deemed withdrawn after publication |