CN201781797U - Efficient and energy-saving normal pressure sterilization stove for edible fungus - Google Patents
Efficient and energy-saving normal pressure sterilization stove for edible fungus Download PDFInfo
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- CN201781797U CN201781797U CN2010202815150U CN201020281515U CN201781797U CN 201781797 U CN201781797 U CN 201781797U CN 2010202815150 U CN2010202815150 U CN 2010202815150U CN 201020281515 U CN201020281515 U CN 201020281515U CN 201781797 U CN201781797 U CN 201781797U
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Abstract
The utility model relates to the technical field of edible fungi process equipment, in particular to an efficient and energy-saving normal pressure sterilization stove, and solves the problems of the traditional edible fungus sterilization stove mainly adopting an energy consumption manner to stabilize internal temperature that the comprehensive cost is high, the temperature cannot be stabilized easily, and the sterilization effect is unreliable. The normal pressure sterilization stove provided by the utility model comprises a stove body and an electric cabinet, wherein the stove body is provided with an accommodating space; a combustion hearth is arranged at one end of the base of the stove body; a horizontal flue is arranged in the base of the stove body; a plurality of fire-resistant stop blocks are arranged between the combustion hearth and the horizontal flue as well as in the horizontal flue; a flume-type steel pot is arranged at the upper part of the combustion hearth; the accommodating space of the stove body is arranged at the upper part of the flume-type steel pot; heat insulating material is arranged in the wall body of the accommodating space; an exhaust outlet, an air bleeder and a vapor safety valve are arranged on the wall body of the accommodating space; and the end of the bottom surface of the flume-type steel pot facing the combustion hearth is lower than the other end of the bottom surface of the flume-type steel pot facing the combustion hearth. The utility model has the advantages that the normal pressure sterilization stove can be fully filled water in one step, the sterilization effect is stable, the thermal insulation effect is good, and the energy consumption is low.
Description
Technical field
The utility model relates to edible mushroom process equipment technical field, relates in particular to a kind of edible mushroom and cultivates the energy-efficient normal-pressure sterilization kitchen range of bacterium bag processing before.
Background technology
It is the thermodynamic activity that relies on temperature factor that the bacterium bag sterilization technology of edible mushroom adopts physical sterilization, reach the assorted bacterium of killing in the composts or fertilisers of cultivating, the stability of temperature has very big relation to sterilization effect, insulated sterilizing carries out particular design from the stove structure, stablize the heat that adsorbs in the composts or fertilisers of cultivating effectively, and, reach thorough sterilization effects by the inherent temperature thermodynamic activity that the composts or fertilisers of cultivating bacterium is wrapped, replace traditional " power consumption is stable " type with " insulation " type.Existing normal-pressure sterilization apparatus structure is different, and sterilization effect, treating capacity, integrated cost respectively have characteristics.
As patent publication No. is CN201028490Y edible fungus at normal atmosphere energy-saving steam sterilization stove, comprise body of heater, chimney, body of heater is a vertical structure, its inner chamber is ampuliform, bottle partly constitutes burner hearth, bottleneck portion constitutes chimney, in the body of heater, constitute narrow gap ring-shaped water jacket between the outer wall, the water jacket of bottle part is a steam water tank, the water jacket of bottleneck portion is the preheating water tank, connect by the filler pipe that the control taps is installed between the two, be provided with vertical five horizontal three heating pipes that arrange that are communicated with steam water tank in the burner hearth, the sterilization stove of this structure needs supporting use to steam heap space packet mode sterilization, in the sterilization stockpile of gas pipeline feeding by plastics sheet jail, in the interior steam input of the stove heap.As patent publication No. is CN201243591Y energy-conservation edible fungi sterilization device, be by chimney, body of heater, water tank is configured to propping up, coal briquette on the coal briquette chassis is lighted, cigarette is discharged by chimney from outlet flue, burning makes the water generates steam in the main water box, steam leads on the edible mushroom pocket of the needs sterilization that covers with plastic sheeting for farm use from steam orifice, finish sterilization, this device is vertical tubular structure, treating capacity is little, and in the sterilization way, water gauge need be observed at any time, when water level is on the low side, with secondary water tank, the chimney water tank, the deposit hot water of burner hearth water tank is measured as required and is added main water box to, be provided with two coal briquette chassis in the burner hearth, be used alternatingly by turns in the time of can supplying to change coal briquette, adopt coal briquette to make fuel.
And for example patent publication No. is a CN 201304117Y edible mushroom energy-saving sterilizing kitchen range, be arranged on chimney and body of heater on the stove, be arranged on flue, water cavity and jet chimney in the stove, stove by irony kitchen range wall, kitchen range at the bottom of and kitchen range lid form, be provided with the flue of spiral distribution from top to bottom in the stove, the inboard of flue is provided with water cavity, the entrance point of flue is connected with body of heater, the port of export is connected with chimney, steam lead one end connects the top of water cavity, the other end is arranged on the bottom of stove, the top of water cavity is provided with water inlet, and the bottom is provided with delivery port.This circular kitchen range adopts upward-acting door, and the material trouble is got in charging.Be CN 2399623Y edible mushroom environmental protection and energy saving high speed sterilizing kitchen also just like patent publication No., constitute heat accumulation by the space that flushes with the body of heater shell around the water tank and heat the chamber, to hold between material and be separated into the space with heating wall in the water tank upper space, the discharge flue and the side that are provided with above holding between material heat wall, chimney.
More than these prior aries sterilization stoves, though volume is different, characteristics are essentially identical, when expecting that promptly temperature reaches the timing temperature, as a starting point of sterilization, need non-stop run " power consumption insulation " considerable time, and add water or " fire " midway when not prosperous, temperature stability is just poor, and sterilization effect is also unstable.
Summary of the invention
The purpose of this utility model is mainly to adopt the power consumption mode to stablize internal temperature to cause that integrated cost height, temperature are difficult to stablize, the insecure problem of sterilization effect in order to solve traditional edible fungi sterilization kitchen range, a kind of big capacity insulation accommodation space that has is provided, treating capacity is big, make full use of the flue insulation, heating-up time is constant, need not to add water midway, the energy-efficient normal-pressure sterilization kitchen range of the edible mushroom of obvious energy conservation, time and labour saving.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals: the energy-efficient normal-pressure sterilization kitchen range of a kind of edible mushroom, comprise stove with accommodation space, electric cabinet, it is characterized in that described stove comprises the stove base, one end of stove base is provided with the combustion furnace hall, the combustion furnace hall connects horizontal flue, be provided with some fire prevention blocks between combustion furnace hall and the horizontal flue, combustion furnace one's parents portion is provided with water tank type steel pot, water tank type steel pot top is the accommodation space of stove, the one side of described accommodation space is provided with the kitchen range door, three in addition of accommodation space, top and kitchen range door form seal cavity, be provided with insulation material in the body of wall of formation seal cavity, the body of wall that forms seal cavity is provided with exhaust outlet, vent valve, the steam safety valve, the bottom surface of water tank type steel pot is low towards the other end of combustion furnace hall towards combustion furnace hall one end ratio.
The combustion furnace hall adopts refractory brick to be built into, other position sealing except that the steel grid air inlet that flue, deashing oxygen supply are used, water tank type steel pot is flat, account for space in the stove as much as possible less, the end of water tank type steel pot, have gradient, and the water after the heating is walking up in tank, exchanges with cold water, the top of whole water tank type steel pot flushes, and guarantees that enough volumes make the disposable water that fills up before coming sterilization process.
The design of fire prevention block has stopped because of flue air draught power causes firepower too greatly and has too much sucked flue, has prevented that also the dirt ash after the burning from entering flue in a large number.The design of flue has two characteristics, and the one, make full use of heat energy in the flue, the 2nd, discharge fume smoothly.
Carry out air draft with exhaust outlet in to the accommodation space of stove when sterilization during the end of job, can cool off soon, increase work efficiency, exhaust outlet can be established several.
The accommodation space of stove is divided into different volumes according to producing needs, as 6m
3, 20m
3, 40m
3Or the like, comprise insulation material, flue, brick or flame retardant coating, extexine in each body of wall of composition stove accommodation space, must guarantee that each body of wall is air tight.
When factory operation, the conveying of material and transport the employing transport vehicle, from the stove ccontaining be water tank type steel pot top to the material storeroom the auxilliary guide rail of establishing.
The steam safety valve is provided with several, and temperature is set at 100～103 ℃ by sterilization process requirements in the kitchen range, when the temperature requirement of reporting to the police automatically during less than 100 ℃ is heated, and when temperature is higher than 103 ℃, the vent valve automatic deflation.Vent valve is provided with several equally, and in heating process, the cold air in the stove is discharged by vent valve, closes automatically after cold air drains.Be provided with the electric wind door leaf in the exhaust outlet, when sterilization process finishes in the stove gas carry out pump drainage, reduce the discharging stand-by period.
As preferably, described stove bottom is provided with some horizontal flues with the same aspect of combustion furnace hall position, and horizontal flue is connected to vertical heating flue, and vertical heating flue is external to chimney.During the heating of combustion furnace hall, the gas flow temperature that has just entered in the flue is higher, because water tank type steel pot is a plain base, has bigger bottom surface, establishes the refractory brick part in the part position of water tank type steel pot except auxilliary, and the utilization that several horizontal flues help heat energy is set.Described vertical heating flue mainly is arranged in the vertical body of wall of stove, and also be provided with the flue of horizontal direction walking in the vertical body of wall, these flues have the effect to the stove insulation, design level flue and vertical heating flue calculate according to smoke discharging effect, start with from data such as the cross section of flue, bending angle, flue length.
As preferably, the charging aperture place of described combustion furnace hall is provided with the stove door, and the bottom of combustion furnace hall is provided with the steel grid, and the below of steel grid is provided with cleaning door.This device can use pluralities of fuel, as coal, firewood, useless bacterium bag, some rubbish or the like after treatment, reinforced back stove door is generally closed, and can be provided with peep hole on the stove door, use the air pump input air below the combustion furnace hall, the lime-ash after the steel grid filter enters cleaning door.
As preferably, described water tank type steel pot is flat rectangle pot, is provided with some vertical bar rails in the pot, is provided with some the horizontal stripe rails vertical with the vertical bar rail, and the end face of vertical bar rail and horizontal stripe rail is higher than the top of water tank type steel pot.Stove generally is made into rectangular-shaped practical, not only utilizes the space big, carries the carrying material also convenient, so water tank type steel pot is pressed the bottom shape design of stove, the steam of Chan Shenging is more even like this, and sterilization effect is good.Vertical bar rail and horizontal stripe rail are as supporting the guide rail of carrying bacterium bag dolly.
As preferably, the bottom surface of described vertical bar rail, horizontal stripe rail and water tank type steel pot is provided with space or breach.Vertical bar rail and horizontal stripe rail and water tank type steel pot are made one, vertical bar rail and horizontal stripe rail play the skeleton function of water tank type steel pot simultaneously, with vertical bar rail and horizontal stripe rail water tank type steel pot is divided into several portions, but the water in these some must communicate, and this is just realized by these spaces or the breach of vertical bar rail, horizontal stripe rail and water tank type steel the bottom of a pan face.
As preferably, a body of wall of described stove is provided with manometer, thermometer, and manometer is arranged on the tip position of water tank type steel pot top accommodation space, and thermometer is arranged on a side of kitchen range door.Operating personnel understand data such as the interior pressure of stove, temperature for convenience, and the reasonability while of data is read in consideration, generally manometer, thermometer is arranged on the position of the easy reading of operating personnel.
As preferably, described fire prevention block is arranged on the end of horizontal flue towards the combustion furnace hall, and some fire prevention blocks be arranged in parallel, the upper end and the flue leaving certain gaps uncovered by the economic plan of fire prevention block.The fire prevention block adopts refractory material to make, and fire prevention block upper end is set according to cross sectional shape, the size of flue with the breach of flue upper end.
As preferably, described water tank type steel pot is positioned at the outside same level orientation of stove and is provided with water gauge, and water level is counted vertical structure, passes stove with vertical two water level pipes of water gauge and is communicated with the last plane and the position, bottom surface of water tank type steel pot respectively; Water tank type steel pot one side is provided with into water pipe valve, overflow pipe valve, and the overflow pipe valve is communicated with the position, last plane of water tank type steel pot.
Two water level pipes that water gauge is connected with water tank type steel pot are provided with valve, valve open when adding cold water, be easy to learn the water yield the water tank type steel pot from water gauge, during heating, because the temperature of water is higher, need be valve closing, but in sterilization process, can temporarily open the valve inspection water level.The water inlet pipe valve is used for adding water, and when water level arrival water tank type steel pot was upper, water flowed out from the overflow pipe valve, tells operating personnel to stop to add water.Water inlet pipe valve and overflow pipe valve are contained in the same position of stove, the convenient observation.
As preferably, described kitchen range door inside is provided with insulation material.Whole stove comprises that the kitchen range door all has heat insulating ability.
Effective effect of the present invention is: the kitchen range molded capacity can be designed to the model of different disposal amount, adapts to family and batch production standard and produces; Adopt the railcar input and output material, the time and labour saving; High insulating effect, it is low to consume energy, and integrated cost is low; The disposable water that fills up, sterilization effect is stable, and the material temperature is lower than reasonable temperature reports to the police automatically, and the material temperature is higher than the design temperature automatic deflation, and is safe and reliable.
Therefore, the present invention is a kind of reasonable in design, and is practical, and low energy, sterilization effect are stablized the energy-efficient normal-pressure sterilization kitchen range of significant edible mushroom.
Description of drawings
Fig. 1 is a kind of structural representation of the present utility model.
Fig. 2 is that the A of Fig. 1 of the present utility model is to structural representation.
Fig. 3 is that the B-B of Fig. 1 of the present utility model is to structural representation.
Fig. 4 is the local structure for amplifying schematic diagram in the utility model burner hearth position.
Fig. 5 is a kind of water tank type steel pot level control structure for water schematic diagram of the present utility model.
Among the figure: 1. stove base, 2. water tank type steel pot, 3. vertical heating flue, 4. exhaust outlet, 5. chimney, 6. vent valve, 7. steam safety valve, 8. manometer, 9. kitchen range door, 10. bacterium bag frame, 11. stove doors, 12. fire prevention blocks, 13. horizontal flue, 14. water gauges, 15. overflow pipe valves, 16. water inlet pipe valves, 17. cleaning door, 18. combustion furnace halls, 19. thermometers, 20. the vertical bar rail, 21. horizontal stripe rails, 22. steel grid.
Embodiment
Below by embodiment, and in conjunction with the accompanying drawings, the technical solution of the utility model is described in further detail.
Referring to Fig. 1, Fig. 2, the energy-efficient normal-pressure sterilization kitchen range of a kind of edible mushroom of present embodiment comprises the stove with cuboid accommodation space, controls each electric elements electric cabinet.
The bottom of stove is a stove base 1, and an end of stove base 1 is provided with combustion furnace hall 18, and combustion furnace hall 18 is provided with charge door, and the charge door place is provided with stove door 11, and combustion furnace hall 18 is established two, and charge door is also established two.What be connected with combustion furnace hall 18 in base at the bottom of the kitchen range 1 has a horizontal flue 13, inner horizontal flue also joins together, establish a fire prevention block 12 between combustion furnace hall 18 and the horizontal flue 13, the aforesaid fire prevention block 300mm of distance establishes at the place second fire prevention block 12 in horizontal flue 13, as shown in Figure 4, two fire prevention blocks 12 are parallel, and the 50mm breach is left on the plane on the upper end of fire prevention block 12 and the flue.Steel grid 22 are housed on the bottom surface of combustion furnace hall 18, and the below of steel grid 22 is provided with space and the cleaning door 17 of depositing lime-ash.
The top of combustion furnace hall 18 is the water tank type steel pot 2 of steel, and the cuboid accommodation space of stove is positioned at water tank type steel pot 2 tops.Side at cuboid accommodation space length direction is provided with kitchen range door 9, and other three face walls body adds upper top and all seals, and forms in the body of wall that seals accommodation space and is provided with insulation material.
Be positioned at same aspect position in the stove bottom with combustion furnace hall 18 and be provided with six horizontal flues 13, the body of wall of the vertical direction of stove is promptly also established two horizontally disposed flues in other the three face walls body except kitchen range door 9, all horizontal flue serial or parallel connections become a cigarette smoking system, the horizontal flue 13 last unified vertical heating flues 3 that are connected to are external to chimney 5 by vertical heating flue 3 and discharge.Be provided with the filter of harmful substances such as dust, sulphur cigarette in the chimney 5.
Referring to Fig. 3, water tank type steel pot 2 is designed to flat rectangle pot, two vertical bar rails 20 making by channel-section steel in the pot and four horizontal stripe rails 21 vertical with the vertical bar rail, and the end face of vertical bar rail 20 and horizontal stripe rail 21 exceeds 50mm than the top of water tank type steel pot 2.The bottom surface of water tank type steel pot 2 is hanged down 10mm towards combustion furnace hall 18 1 ends than the other end towards the combustion furnace hall, this structure is finished in the following manner, water tank type steel pot 2 parts directly over two combustion furnace halls 18 are made flat, and the part with 10mm difference of height is arranged on the position that water tank type steel pot 2 is not subjected to the burning of combustion furnace hall 18 naked lights.The upper edge hole of water tank type steel pot 2 is on the same horizontal plane, to guarantee water capacity in the pot.Integrally welded between vertical bar rail 20 and horizontal stripe rail 21 and the water tank type steel pot 2, increase whole steel pot intensity, by vertical bar rail 20 and horizontal stripe rail 21 water tank type steel pot 2 is divided into 15 water space capacities, these 15 water space capacities are interconnected, and interiorly will remove a breach to vertical bar rail 20, horizontal stripe rail 21 with the bottom surface contact portion of water tank type steel pot 2 and get final product.
Be provided with exhaust outlet 4 on the cuboid body of wall on stove kitchen range door 9 opposites, be provided with thermal insulating door thermally insulated door in the exhaust outlet 4, thermal insulating door thermally insulated door is closed during sterilizing works, opens exhaust door when needing air draft, by ventilating fan work.
Be positioned on the water tank type steel pot 2 same horizontal planes and be arranged on the water gauge 14 of stove outside, pass stove by two water level pipes and be communicated with the last plane and the position, bottom surface of water tank type steel pot 2 respectively,, on two water level pipes heat-resisting valve is housed referring to Fig. 5.One side same position of water tank type steel pot 2 is provided with into water pipe valve 16 and overflow pipe valve 15, overflow pipe valve 15 is communicated with the position, last plane of water tank type steel pot 2, general water level is set by the bacterium bag amount of once sterilization, and water inlet pipe valve 16 can be arranged on the top of water tank type steel pot 2.
Five vent valves 6 evenly distribute at the top of stove, respectively adorn a steam safety valve 7 in stove cuboid direction end positions, manometer 8 is contained in the top stove top of kitchen range door 9, the convenient observation, thermometer 19 is arranged on the vertical body of wall of stove on kitchen range door 9 next doors.
During work, water tank type steel pot 2 is filled up water, sad observation water gauge 14 is controlled the water yield; Utilize vertical bar rail 20, horizontal stripe rail 21 that the bacterium contracted affreightment is advanced the stove accommodation space, and be placed on the bacterium bag frame 10, shut kitchen range door 9; Open vent valve 6, shut exhaust outlet 4, add useless bacterium bag, coal dust heats, and when cold air drainage in the stove finishes, shuts vent valve 6.
With 33m
3Generation can kitchen range be example, 6 tons in evaporate to dryness material, the material temperature reaches the heating in 2.5 hours of 100 ℃ of need, bank up a fire this moment, can keep average in 6 hours like this and expect that temperature is not less than 100 ℃, set the parameter of steam safety valve 7, the material temperature is lower than 100 ℃ and reports to the police automatically, need add heat, the material temperature is higher than 102 degree automatic deflations.
During discharging,, be difficult for discharging because temperature is too high in the kitchen range, open kitchen range door 9 before, open exhaust outlet 4 earlier, open ventilating fan, treat to expect after temperature drops to normal temperature in the kitchen range.
The foregoing description is to explanation of the present utility model, is not to qualification of the present utility model, any structure after the simple transformation of the present utility model, technology is all belonged to protection domain of the present utility model.
Claims (9)
1. energy-efficient normal-pressure sterilization kitchen range of edible mushroom, comprise stove with accommodation space, electric cabinet, it is characterized in that described stove comprises stove base (1), one end of stove base (1) is provided with combustion furnace hall (18), combustion furnace hall (18) connects horizontal flue (13), be provided with some fire prevention blocks (12) between combustion furnace hall (18) and the horizontal flue (13), combustion furnace hall (18) top is provided with water tank type steel pot (2), water tank type steel pot (2) top is the accommodation space of stove, the one side of described accommodation space is provided with kitchen range door (9), three in addition of accommodation space, top and kitchen range door (9) form seal cavity, be provided with insulation material in the body of wall of formation seal cavity, the body of wall that forms seal cavity is provided with exhaust outlet (4), vent valve (6), steam safety valve (7), the bottom surface of water tank type steel pot (2) is low towards the other end of combustion furnace hall towards combustion furnace hall (18) one ends ratio.
2. the energy-efficient normal-pressure sterilization kitchen range of edible mushroom according to claim 1, it is characterized in that described stove bottom is provided with some horizontal flues (13) with the same aspect of combustion furnace hall (18) position, horizontal flue (13) is connected to vertical heating flue (3), and vertical heating flue (3) is external to chimney (5).
3. the energy-efficient normal-pressure sterilization kitchen range of edible mushroom according to claim 1 and 2, the charging aperture place that it is characterized in that described combustion furnace hall (18) is provided with stove door (11), the bottom of combustion furnace hall (18) is provided with steel grid (22), and the below of steel grid (22) is provided with cleaning door (17).
4. the energy-efficient normal-pressure sterilization kitchen range of edible mushroom according to claim 1, it is characterized in that described water tank type steel pot (2) is flat rectangle pot, be provided with some vertical bar rails (20) in the pot, be provided with some the horizontal stripe rails (21) vertical with vertical bar rail (20), the end face of vertical bar rail (20) and horizontal stripe rail (21) is higher than the top of water tank type steel pot (2).
5. the energy-efficient normal-pressure sterilization kitchen range of edible mushroom according to claim 4 is characterized in that described vertical bar rail (20), horizontal stripe rail (21) are provided with space or breach with the bottom surface of water tank type steel pot (2).
6. the energy-efficient normal-pressure sterilization kitchen range of edible mushroom according to claim 1 and 2, a body of wall that it is characterized in that described stove is provided with manometer (8), thermometer (19), manometer (8) is arranged on the tip position of water tank type steel pot (2) top accommodation space, and thermometer (19) is arranged on a side of kitchen range door (9).
7. the energy-efficient normal-pressure sterilization kitchen range of edible mushroom according to claim 1, it is characterized in that described fire prevention block (12) is arranged on the end of horizontal flue (13) towards combustion furnace hall (18), some fire prevention blocks (12) be arranged in parallel, the upper end and the flue leaving certain gaps uncovered by the economic plan of fire prevention block (12).
8. according to claim 1 or the energy-efficient normal-pressure sterilization kitchen range of 4 described edible mushrooms, it is characterized in that described water tank type steel pot (2) is positioned at the outside same level orientation of stove and is provided with water gauge (14), water gauge (14) is vertical structure, passes stove with vertical two water level pipes of water gauge (14) and is communicated with the last plane and the position, bottom surface of water tank type steel pot (2) respectively; Water tank type steel pot (2) one sides are provided with into water pipe valve (16), overflow pipe valve (15), and overflow pipe valve (15) is communicated with the position, last plane of water tank type steel pot (2).
9. the energy-efficient normal-pressure sterilization kitchen range of edible mushroom according to claim 1 is characterized in that described kitchen range door (9) inside is provided with insulation material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202815150U CN201781797U (en) | 2010-08-04 | 2010-08-04 | Efficient and energy-saving normal pressure sterilization stove for edible fungus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202815150U CN201781797U (en) | 2010-08-04 | 2010-08-04 | Efficient and energy-saving normal pressure sterilization stove for edible fungus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201781797U true CN201781797U (en) | 2011-04-06 |
Family
ID=43813789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202815150U Expired - Lifetime CN201781797U (en) | 2010-08-04 | 2010-08-04 | Efficient and energy-saving normal pressure sterilization stove for edible fungus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201781797U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101971765A (en) * | 2010-08-04 | 2011-02-16 | 方林贵 | Efficient energy-saving normal pressure sterilization stove for edible fungi |
-
2010
- 2010-08-04 CN CN2010202815150U patent/CN201781797U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101971765A (en) * | 2010-08-04 | 2011-02-16 | 方林贵 | Efficient energy-saving normal pressure sterilization stove for edible fungi |
| CN101971765B (en) * | 2010-08-04 | 2015-03-11 | 方林贵 | Efficient energy-saving normal pressure sterilization stove for edible fungi |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: CHUN AN XIANGYIN ENERGY-SAVING TECHNOLOGY CO., LTD Free format text: FORMER OWNER: FANG LINGUI Effective date: 20140404 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20140404 Address after: The village Chunan County of Hangzhou city gives Zhejiang province 311703 Township Tong Village after winding Patentee after: Chunan Xiangyin Energy Technology Co. Ltd. Address before: Chunan County, Hangzhou City, 311703 screen door Township of Zhejiang province after the village Patentee before: Fang Lingui |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20110406 Effective date of abandoning: 20150311 |
|
| RGAV | Abandon patent right to avoid regrant |