CN111727983B - Natural gas oven for processing seaweed products and operation method thereof - Google Patents
Natural gas oven for processing seaweed products and operation method thereof Download PDFInfo
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- CN111727983B CN111727983B CN202010739042.2A CN202010739042A CN111727983B CN 111727983 B CN111727983 B CN 111727983B CN 202010739042 A CN202010739042 A CN 202010739042A CN 111727983 B CN111727983 B CN 111727983B
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- A—HUMAN NECESSITIES
- A21—BAKING; EDIBLE DOUGHS
- A21B—BAKERS' OVENS; MACHINES OR EQUIPMENT FOR BAKING
- A21B1/00—Bakers' ovens
- A21B1/02—Bakers' ovens characterised by the heating arrangements
- A21B1/24—Ovens heated by media flowing therethrough
- A21B1/28—Ovens heated by media flowing therethrough by gaseous combustion products
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- A—HUMAN NECESSITIES
- A21—BAKING; EDIBLE DOUGHS
- A21B—BAKERS' OVENS; MACHINES OR EQUIPMENT FOR BAKING
- A21B3/00—Parts or accessories of ovens
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
Abstract
The invention discloses a natural gas oven for processing sea sedge products, which structurally comprises a main machine body and a numerical control computer for automatically controlling the whole machine, wherein a processing box is arranged in the main machine body, one or more partition plates are arranged in the processing box, a natural gas combustion device, a temperature adjusting device for adjusting the temperature of output gas, a filtering device, an output pipe, a processing box cooling connecting pipe, an exhaust pipe and an exhaust monitoring device are arranged in the main machine body, the natural gas oven for processing sea sedge products improves the conditions of uneven temperature and easy scorching by arranging the partition plates and the processing box cooling connecting pipe, and divides the space of a large oven into a plurality of smaller spaces by arranging the plurality of partition plates, so that the temperature in the space after air intake is faster and unified, the processing stability is improved, and simultaneously, the temperature is reduced from bottom to top, so that the color of the thallus Porphyrae product is uniform, and the product quality is improved.
Description
Technical Field
The invention relates to the field of food processing equipment, in particular to a natural gas oven for processing a seaweed product and an operation method thereof.
Background
Most food processing ovens are of an inner-outer double-layer structure, the shell is an angle steel thin plate, and a fiber substance is filled between the inner-outer double-layer shell; most of fiber substances used by the industrial oven are aluminum silicate, which can play a role in heat preservation and form a reliable heat preservation layer; the industrial oven is provided with a hot air circulating system and a temperature measuring and controlling system; when the industrial oven works, an operator obtains a temperature value inside the industrial oven through the instrument and the temperature sensor and operates the industrial oven through the control system; compared with the common heat dissipation heating mode, the hot air circulation heating mode of the industrial oven has better gas fluidity and can accelerate the drying speed of materials in the industrial oven; the hot air circulating system of the industrial oven consists of an air supply motor, a wind wheel and an electric heater, wherein the air supply motor drives the wind wheel to send out cold air, and the cold air is heated by electric heating equipment to carry heat energy and then enters an oven working chamber of the industrial oven through an air duct;
currently, chinese patent No.: CN201720456671.8 discloses food oven with scald preventing, which comprises an outer frame, the bottom fixedly connected with motor of frame inner wall, the fixed surface of motor output shaft is connected with first belt pulley, the surface of first belt pulley is connected with the second belt pulley through belt drive, the axle center department of second belt pulley runs through threaded rod, and the both ends of threaded rod all rotate with the top and the bottom of frame inner wall respectively through the base and are connected, and the surface threaded connection of threaded rod has the movable block, the utility model relates to a food production facility technical field. This food oven with scald preventing has reached the purpose of safe getting and puts food, prevents that food processing personnel from causing the scald getting and putting the process to can effectually press from both sides tightly the food tray through clamping device, prevent that the tray from dropping, cause the waste of food, guarantee the processingquality of food, avoid because the high damage that leads to food of high temperature, resources are saved. However, the existing equipment for processing the seaweed products still has the problems that the internal temperature distribution is not uniform in the actual use process, the seaweed is light, the heat exchange cannot be carried out in a forced convection mode, the temperature of the upper part is high, and the seaweed products are easy to scorch.
Disclosure of Invention
Therefore, in order to solve the above problems, the invention provides a natural gas oven for processing sea sedge products, which solves the technical problems of uneven temperature and easy scorching.
In order to achieve the purpose, the invention adopts the following technical scheme: a natural gas oven for processing thallus Porphyrae product comprises a main body, a numerical control computer for automatically controlling the whole oven, a processing box is arranged in the main machine body, one or more clapboards are arranged in the processing box, the main body comprises a natural gas combustion device, a temperature adjusting device for adjusting the temperature of the output gas, a filtering device, an output pipe, a processing box cooling connecting pipe, an exhaust pipe and an exhaust monitoring device, the output end of the natural gas combustion device is connected to a temperature adjusting device, the tail end of the temperature adjusting device is connected to a filtering device, the filtering device is connected to the lower part of the processing box through an output pipe, the processing cavities separated by the partition board in the processing box are connected through a processing box cooling connecting pipe, the top of processing case is equipped with the blast pipe, be equipped with exhaust monitoring devices on the blast pipe.
Furthermore, the front part of the processing box is provided with a box door of the processing box, and the box door is provided with a monitoring window.
Further, the natural gas combustion device comprises a combustion bin, a natural gas inlet pipe connected to the gas supply equipment, and an air inlet pipe connected to the air pump, wherein the natural gas inlet pipe and the air inlet pipe are both connected to the combustion bin.
Furthermore, the rear end of the combustion chamber is connected to a temperature adjusting device through a combustion chamber exhaust pipe, and a first temperature detector for detecting the temperature of the gas output by the combustion chamber is arranged on the combustion chamber exhaust pipe.
Further, temperature regulation apparatus includes temperature regulation intake pipe and the mixed storehouse with high-temperature gas and air mixture, the temperature regulation intake pipe is connected with the air pump, temperature regulation apparatus's rear end is connected to filter equipment, filter equipment includes filter screen, rose box, second thermodetector, the inside of rose box is located to the filter screen, the front end of output tube is located to the second thermodetector.
Further, process case cooling connecting pipe includes cooling tube, inner tube, cooling inlet tube, inlet tube solenoid valve, cooling drain pipe, coupling hose, third thermodetector, connecting seat, the inside of cooling tube is worn to locate by the inner tube, and the inner tube does not communicate with the cooling tube, the last lower extreme of inner tube all is connected with the connecting seat through coupling hose, the upper portion and the cooling inlet tube connection of cooling tube, set up the inlet tube solenoid valve that is used for controlling the inflow on the cooling inlet tube, the lower part and the cooling drain pipe connection of cooling tube, the connecting seat is equipped with 2, and one of them inside is equipped with third thermodetector.
Furthermore, the cooling water drainage pipe of the previous stage is connected to the cooling water inlet pipe of the next stage.
Further, the connecting seat includes metal support ring, rubber ring, card and puts recess, tubaeform air inlet and outlet, metal support ring's outside parcel rubber ring, rubber ring and metal support ring interference fit or laminating, the periphery of rubber ring is equipped with the card and puts the recess, metal support ring's middle part is equipped with tubaeform air inlet and outlet.
Furthermore, be equipped with a plurality of connecting holes on the lateral wall of processing case, connect through processing case cooling connecting pipe between a pair of or a plurality of pairs of connecting holes, all the other connecting holes are plugged through the rubber buffer.
Further, the invention also provides an operation method of the natural gas oven for processing the seaweed product, which comprises the following steps:
1) determining the number of the required partition plates, and placing the partition plates;
2) the areas of the processing box separated by the partition plate are connected by a processing box cooling connecting pipe;
3) preheating, and then feeding the sea sedge to be processed;
4) the natural gas is fully combusted in the combustion bin, then the high-temperature gas enters the mixing bin to be cooled, is adjusted to a set temperature through input air, then passes through the filtering device, is subjected to impurity removal in the gas, and is output to the inside of the processing box through the output pipe to process the sea sedge;
5) and the hot air at the lowest part is connected to the processing box at the next stage through the processing box cooling connecting pipe until being discharged finally.
By adopting the technical scheme, the invention has the beneficial effects that: the natural gas oven for processing the sea sedge products improves the problems of uneven temperature of upper and lower regions of sea sedge and easy scorching by arranging the partition plates and the processing box cooling connecting pipe, and enables the space of a large oven to be divided into a plurality of smaller spaces by arranging the plurality of partition plates, so that the temperature in the spaces after air inlet is unified quickly, the processing stability is improved, meanwhile, the temperature is reduced from bottom to top in sequence, the color of the sea sedge products can be unified, and the product quality is improved;
furthermore, the rear ends of the combustion chamber and the temperature adjusting device are respectively provided with a temperature detector, so that the exhaust temperature can be monitored in real time, the mixing condition of combustion and cold air can be dynamically adjusted, and the stability of the temperature of the output air can be ensured;
furthermore, the filter screen is arranged, so that dust or impurities in the air can be removed, and the food safety is improved;
furthermore, the quantity of the partition plates can be adjusted according to requirements, the positions of the processing box cooling connecting pipes can be adjusted according to the quantity and the positions of the partition plates, and the processing box cooling connecting pipes can be arranged at a plurality of positions.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
FIG. 3 is a schematic structural view of a cooling connecting pipe of the processing box of the present invention;
FIG. 4 is a schematic side wall structure of the processing box of the present invention;
fig. 5 is a connection example of the connection hole of the processing box of the present invention.
Fig. 6 is a schematic structural diagram of embodiment 2 of the present invention.
In the figure: 1. a main body; 2. a numerical control computer; 3. processing a box door of the box; 4. monitoring a window; 5. a processing box; 6. a partition plate; 11. a natural gas combustion unit; 12. a temperature adjustment device; 13. a filtration device; 14. an output pipe; 15. a cooling connecting pipe of the processing box; 16. an exhaust pipe; 17. an exhaust gas monitoring device; 111. a combustion chamber; 112. a natural gas inlet pipe; 113. an air inlet pipe; 114. a combustion chamber exhaust pipe; 115. a first temperature detector; 121. a temperature adjusting air inlet pipe; 122. a mixing bin; 131. a filter screen; 132. a filter box; 133. a second temperature detector; 151. a cooling pipe; 152. an inner tube; 153. a cooling water inlet pipe; 154. a water inlet pipe electromagnetic valve; 155. a cooling water drain pipe; 156. a connecting hose; 157. a third temperature detector; 158. a connecting seat; 1581. a metal support ring; 1582. a rubber ring; 1583. clamping the groove; 1584. a trumpet-shaped air inlet and outlet; 51. and connecting the holes.
Detailed Description
The invention will now be further described with reference to the accompanying drawings and detailed description.
Referring to fig. 1 to 5, the present embodiment provides a natural gas oven for processing sea sedge products, which structurally includes a main body 1 and a numerical control computer 2 for performing automatic control on the whole machine, wherein a processing box 5 is disposed inside the main body 1, one or more partition plates 6 are disposed inside the processing box 5, a processing box door 3 is disposed in front of the processing box 5, and a monitoring window 4 is disposed on the processing box door.
The main body 1 comprises a natural gas combustion device 11, a temperature adjusting device 12 for adjusting the temperature of the output gas, a filtering device 13, an output pipe 14, a processing box cooling connecting pipe 15, an exhaust pipe 16 and an exhaust monitoring device 17, the output end of the natural gas combustion device 11 is connected to a temperature adjusting device 12, the tail end of the temperature adjusting device 12 is connected to a filtering device 13, the filtering device 13 is connected to the lower part of the processing box 5 through an output pipe 14, the processing cavities which are separated by the partition plate 6 in the processing box 5 are connected through a processing box cooling connecting pipe 15, the uppermost end of the processing box 5 is provided with an exhaust pipe 16, the exhaust pipe 16 is provided with an exhaust monitoring device 17, in the embodiment, the exhaust monitoring device 17 is a CO dynamic detector and an exhaust temperature monitor, and the CO dynamic detector and the exhaust temperature monitor are both connected to the numerical control computer 2.
The natural gas combustion device 11 comprises a combustion bin 111, a natural gas inlet pipe 112 connected to the air supply equipment, and an air inlet pipe 113 connected to the air pump, wherein the natural gas inlet pipe 112 and the air inlet pipe 113 are both connected to the combustion bin 111.
The rear end of the combustion chamber 111 is connected to the temperature adjusting device 12 through a combustion chamber exhaust pipe 114, and the combustion chamber exhaust pipe 114 is provided with a first temperature detector 115 for detecting the temperature of the output gas of the combustion chamber 111.
Temperature regulation apparatus 12 includes temperature regulation intake pipe 121 and the mixing bin 122 with high-temperature gas and air mixture, temperature regulation intake pipe 121 is connected with the air pump, temperature regulation apparatus 12's rear end is connected to filter equipment 13, filter equipment 13 includes filter screen 131, rose box 132, second thermodetector 133, the inside of rose box 132 is located to filter screen 131, the front end of output tube 14 is located to second thermodetector 133.
Processing case cooling connecting pipe 15 includes cooling pipe 151, inner tube 152, cooling inlet tube 153, inlet tube solenoid valve 154, cooling drain pipe 155, coupling hose 156, third thermodetector 157, connecting seat 158, cooling pipe 151 is outside processing case 5, the inside of cooling pipe 151 is worn to locate by inner tube 152, and inner tube 152 does not communicate with cooling pipe 151, and inner tube 152 that is located cooling pipe 151 inside is crooked structure, can improve the area of contact of coolant and pipeline, improves cooling efficiency, reduces the quantity of cooling water, the last lower extreme of inner tube 152 all is connected with connecting seat 158 through coupling hose 156, the upper portion and the cooling inlet tube 153 of cooling pipe 151 are connected, set up the inlet tube solenoid valve 154 that is used for controlling the inflow on the cooling inlet tube 153, the lower part and the cooling drain pipe 155 of cooling pipe 151 are connected, connecting seat 158 is equipped with 2, one of the connection seats 158 is connected to the processing cavity of the previous stage, and the other connection seat 158 is connected to the processing cavity of the next stage and is provided with a third temperature detector 157 inside the connection seat 158.
The cooling water discharge pipe 155 of the previous stage is connected to the cooling water inlet pipe 153 of the subsequent stage.
The connecting seat 158 comprises a metal support ring 1581, a rubber ring 1582, a clamping groove 1583 and a trumpet-shaped air inlet and outlet 1584, the rubber ring 1582 wraps the outside of the metal support ring 1581, the rubber ring 1582 is in interference fit or attached to the metal support ring 1581, the clamping groove 1583 is formed in the periphery of the rubber ring 1582, and the trumpet-shaped air inlet and outlet 1584 is formed in the middle of the metal support ring 1581.
The side wall of the processing box 5 is provided with a plurality of connecting holes 51, one or more pairs of connecting holes 51 are connected through a processing box cooling connecting pipe 15, and the rest connecting holes 51 are plugged by rubber plugs.
The working process is as follows:
1) determining the number of the required partition boards 6, and placing the partition boards 6;
2) the areas of the processing box 5 separated by the partition plate 6 are connected by a processing box cooling connecting pipe 15;
3) preheating, and then feeding the sea sedge to be processed;
4) the natural gas is fully combusted in the combustion bin 111, then the high-temperature gas enters the mixing bin to be cooled, is adjusted to a set temperature through input air, then passes through the filtering device 13, is subjected to impurity removal in the gas, and is output to the inside of the processing box 5 through the output pipe 14 to process the sea sedge;
5) in the region where the lowermost hot air is connected to the process tank 5 of the subsequent stage through the process tank cooling connection pipe 15 until finally discharged.
The front end and the back end mentioned in the present invention refer to a part of a previous step and a part of a next step in the process of the equipment.
The numerical control computer 2 in the embodiment only needs to dynamically adjust the air inflow of a plurality of positions at the front end and conventional functions such as timing, alarming and the like according to the exhaust temperature, has small calculation force demand, and can adopt the scheme of the existing contractor;
the high temperature part in this embodiment, the insulating layer has all been wrapped up to the outside including natural gas burner 11, temperature regulation apparatus 12, filter equipment 13, output tube 14, processing case cooling connecting pipe 15, processing case 5, blast pipe 16, when reducing the heating power loss, has avoided the condition that the user used or the in-process of operation scalded.
The space of a large oven is divided into a plurality of smaller spaces by arranging the plurality of partition plates 6, so that the temperature in the spaces after air inlet is realized in a fast and uniform mode, the processing stability is improved, meanwhile, the temperature is reduced from bottom to top in sequence, the color of the sea sedge product can be unified, the product quality is improved, the rear ends of the combustion bin 111 and the temperature adjusting device 12 are respectively provided with a temperature detector, the exhaust temperature can be monitored in real time, the mixing condition of the combustion condition and the cold air can be dynamically adjusted, and the temperature stability of the output air is ensured; the quantity of the partition plates 6 can be adjusted according to requirements, and the positions of the processing box cooling connecting pipes 15 can be adjusted according to the quantity and the positions of the partition plates 6 and can be set to multiple positions.
Example two
Referring to fig. 6, the present embodiment provides a natural gas oven for processing laver product based on the same inventive concept, which is different from embodiment 1 in that:
the front end of the processing box 5 is not provided with the processing box door 3, the rear side of the processing box 5 is not provided with a back plate, the front and rear lengths of the box body are customized according to the processing requirement, and then the whole equipment can be erected on a production line, so that continuous processing and processing are realized;
because the front and the rear are only provided with the baffles and are in an unsealed state, an air pump or a fan can be additionally arranged at the front end or the rear end of the processing box cooling connecting pipe 15 to provide power for air flow in the box;
the conveyor belt is output from the front end or the rear end of the equipment and then output from the opposite end, as shown in fig. 6, the conveyor belt is input from the rear end of the equipment and then output from the front end, and the arrow direction in the figure, namely the moving direction of the conveyor belt, improves the automation degree of the equipment and improves the working efficiency.
While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (9)
1. A natural gas oven for processing sea sedge products is characterized in that: the structure of the device comprises a host machine body and a numerical control computer for automatically controlling the whole machine, wherein a processing box is arranged in the host machine body, one or more partition plates are arranged in the processing box, a natural gas combustion device, a temperature adjusting device for adjusting the temperature of output gas, a filtering device, an output pipe, a processing box cooling connecting pipe, an exhaust pipe and an exhaust monitoring device are arranged in the host machine body, the output end of the natural gas combustion device is connected to the temperature adjusting device, the tail end of the temperature adjusting device is connected to the filtering device, the filtering device is connected to the lower part of the processing box through the output pipe, processing cavities separated by the partition plates in the processing box are connected through the processing box cooling connecting pipe, the exhaust pipe is arranged at the uppermost end of the processing box, and the exhaust monitoring device is arranged on the exhaust pipe;
processing case cooling connecting pipe includes cooling tube, inner tube, cooling inlet tube, inlet tube solenoid valve, cooling drain pipe, coupling hose, third thermodetector, connecting seat, the inside of cooling tube is worn to locate by the inner tube, and the inner tube does not communicate with the cooling tube, the last lower extreme of inner tube all is connected with the connecting seat through coupling hose, the upper portion and the cooling of cooling tube advance water piping connection, set up the inlet tube solenoid valve that is used for controlling the inflow on the cooling inlet tube, the lower part and the cooling drain pipe connection of cooling tube, the connecting seat is equipped with 2, and the inside of one of them connecting seat is equipped with third thermodetector.
2. The natural gas oven for processing sea sedge products according to claim 1, wherein: the front part of the processing box is provided with a box door of the processing box, and the box door is provided with a monitoring window.
3. The natural gas oven for processing sea sedge products according to claim 1, wherein: the natural gas combustion device comprises a combustion bin, a natural gas inlet pipe connected to the gas supply equipment and an air inlet pipe connected to the air pump, wherein the natural gas inlet pipe and the air inlet pipe are both connected to the combustion bin.
4. The natural gas oven for processing sea sedge products according to claim 3, wherein: the rear end of the combustion chamber is connected to the temperature adjusting device through a combustion chamber exhaust pipe, and a first temperature detector used for detecting the temperature of the gas output by the combustion chamber is arranged on the combustion chamber exhaust pipe.
5. The natural gas oven for processing sea sedge products according to claim 1, wherein: temperature regulation apparatus includes temperature regulation intake pipe and the mixed storehouse with high-temperature gas and air mixture, temperature regulation intake pipe is connected with the air pump, temperature regulation apparatus's rear end is connected to filter equipment, filter equipment includes filter screen, rose box, second thermodetector, the inside of rose box is located to the filter screen, the front end of output tube is located to the second thermodetector.
6. The natural gas oven for processing sea sedge products according to claim 1, wherein: the cooling water discharge pipe of the previous stage is connected to the cooling water inlet pipe of the next stage.
7. The natural gas oven for processing sea sedge products according to claim 1, wherein: the connecting seat includes metal support ring, rubber ring, card and puts recess, tubaeform air inlet and outlet, metal support ring's outside parcel rubber ring, rubber ring and metal support ring interference fit or laminating, the periphery of rubber ring is equipped with the card and puts the recess, metal support ring's middle part is equipped with tubaeform air inlet and outlet.
8. The natural gas oven for processing sea sedge products according to claim 1, wherein: be equipped with a plurality of connecting holes on the lateral wall of processing case, connect through processing case cooling connecting pipe between a pair of or a plurality of pairs of connecting holes, all the other connecting holes are plugged through the rubber buffer.
9. A method of operating a natural gas oven for processing of laver product according to claim 1, wherein:
1) determining the number of the required partition plates, and placing the partition plates;
2) the areas of the processing box separated by the partition plate are connected by a processing box cooling connecting pipe;
3) preheating, and then feeding the sea sedge to be processed;
4) the natural gas is fully combusted in the combustion bin, then the high-temperature gas enters the mixing bin to be cooled, is adjusted to a set temperature through input air, then passes through the filtering device, is subjected to impurity removal in the gas, and is output to the inside of the processing box through the output pipe to process the sea sedge;
5) and the hot air at the lowest part is connected to the processing box at the next stage through the processing box cooling connecting pipe until being discharged finally.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111029310.2A CN113632806B (en) | 2020-07-28 | 2020-07-28 | Sea sedge natural gas oven with multiple zones of low and high temperatures |
| CN202010739042.2A CN111727983B (en) | 2020-07-28 | 2020-07-28 | Natural gas oven for processing seaweed products and operation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010739042.2A CN111727983B (en) | 2020-07-28 | 2020-07-28 | Natural gas oven for processing seaweed products and operation method thereof |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111029310.2A Division CN113632806B (en) | 2020-07-28 | 2020-07-28 | Sea sedge natural gas oven with multiple zones of low and high temperatures |
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| Publication Number | Publication Date |
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| CN111727983A CN111727983A (en) | 2020-10-02 |
| CN111727983B true CN111727983B (en) | 2021-10-01 |
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| CN202010739042.2A Active CN111727983B (en) | 2020-07-28 | 2020-07-28 | Natural gas oven for processing seaweed products and operation method thereof |
| CN202111029310.2A Active CN113632806B (en) | 2020-07-28 | 2020-07-28 | Sea sedge natural gas oven with multiple zones of low and high temperatures |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202111029310.2A Active CN113632806B (en) | 2020-07-28 | 2020-07-28 | Sea sedge natural gas oven with multiple zones of low and high temperatures |
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Family Cites Families (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1035072B (en) * | 1953-07-04 | 1958-07-31 | Junker & Ruh Ag | Multi-level gas-fired oven with lower burner chamber, rear heating gas riser shaft and heating gas drop shaft on the front of the oven |
| BE590941A (en) * | 1959-05-23 | 1960-11-18 | Nederlanden Staat | Discontinuous oven with gas heating, in particular for baking bread |
| FR1255819A (en) * | 1960-05-02 | 1961-03-10 | Manuvos Ets | Hot air or steam cooking appliance |
| GB1426367A (en) * | 1972-06-15 | 1976-02-25 | Burger Eisenwerke Ag | Gas-heated oven for heating foodstuffs |
| FR2615359A1 (en) * | 1987-05-22 | 1988-11-25 | Pavailler | Oven with a gas burner |
| CN2111642U (en) * | 1991-08-17 | 1992-08-05 | 吴祚章 | Heat circulation gas oven |
| TWM332380U (en) * | 2007-09-03 | 2008-05-21 | Huey Li Ind Co Ltd | Improved structure of oven device |
| DE202008013740U1 (en) * | 2008-10-16 | 2010-03-04 | Werner & Pfleiderer Lebensmitteltechnik Gmbh | oven |
| DE102012216476A1 (en) * | 2012-09-14 | 2014-03-20 | Miwe Michael Wenz Gmbh | Oven with infinitely adjustable burner |
| CA2826991C (en) * | 2012-10-05 | 2016-01-26 | Illinois Tool Works Inc. | Oven with recirculation of combustion exhaust gases |
| CN203608776U (en) * | 2013-11-04 | 2014-05-28 | 中山公用燃气有限公司 | Meat product drying system |
| CN203986052U (en) * | 2014-08-13 | 2014-12-10 | 中国烟草总公司重庆市公司丰都分公司 | Natural gas barn |
| CN104381350B (en) * | 2014-10-21 | 2016-06-22 | 多路发环境净化技术(福建)有限公司 | A kind of tunnel type food baking apparatus |
| CN204359082U (en) * | 2014-11-28 | 2015-05-27 | 宝鸡市新起点食品科技发展有限公司 | Thermal source built-in double-side heat exchange tunnel type drying room |
| CN105403007A (en) * | 2015-12-22 | 2016-03-16 | 安徽中科自动化股份有限公司 | Novel natural gas fruit and vegetable dryer |
| KR102656201B1 (en) * | 2017-01-03 | 2024-04-09 | 삼성전자주식회사 | Cooking Appliance |
| CN207716735U (en) * | 2017-11-08 | 2018-08-10 | 杨宇义 | A kind of bulla walnut hair dryer |
| CN108534484A (en) * | 2018-05-25 | 2018-09-14 | 广东壹晨科技有限公司 | A kind of box type hot air drying unit |
| CN108814324B (en) * | 2018-06-22 | 2023-09-08 | 伊立浦集团股份有限公司 | Oven with hot gas discharge cooling mechanism |
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2020
- 2020-07-28 CN CN202010739042.2A patent/CN111727983B/en active Active
- 2020-07-28 CN CN202111029310.2A patent/CN113632806B/en active Active
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| Publication number | Publication date |
|---|---|
| CN113632806A (en) | 2021-11-12 |
| CN113632806B (en) | 2022-05-31 |
| CN111727983A (en) | 2020-10-02 |
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