A recycling device for environmentally friendly kitchens

Abstract

The invention discloses a recycling device for an environmentally friendly kitchen, comprising a shell, a natural gas stove is installed at the bottom of the shell, a smoking and water boiling device is installed at the top of the shell, a waste heat absorption plate is installed on the top of the natural gas stove, one side of the shell is fixedly connected to a water pool, and the side of the shell is fixedly connected to a waste heat steam power device; the inner wall of the top of the waste heat absorption plate is sleeved with a waste heat ring pipe, one side of the waste heat ring pipe is installed with a water injection pipe, a water pump 2 is arranged in the middle of the water injection pipe, and a water inlet is installed at the input end of the water pump 2. The recycling device for an environmentally friendly kitchen has the function of utilizing the heat of kitchen flames and oil smoke during cooking to heat water, which can be directly used in the kitchen, thereby improving the utilization rate of fuel, and at the same time, it can also remove the oil stains on the inner wall of the range hood pipe to prevent blockage, improve the cleanliness of the kitchen, reduce the loss of electric power resources, and is more environmentally friendly. For this reason, we propose a recycling device for an environmentally friendly kitchen.

Description

Technical Field

[0001] The invention relates to the technical field of kitchen energy-saving equipment, in particular to a recycling device used in an environmentally friendly kitchen. Background Art

[0002] In schools, hotels, restaurants and other places where the kitchen is used at a particularly high rate and for a particularly long time, natural gas is generally used to heat the boiler for cooking. Since the temperature near the edge of the natural gas flame and the natural gas stove is extremely high, and when the range hood is used to extract the oil fume, the temperature of the oil fume is also very high, but the existing natural gas stove can only be used for cooking, and the range hood can only discharge the oil fume, and it is unable to utilize the temperature near the edge of the natural gas flame and the natural gas stove and the temperature of the smoke, resulting in a waste of these resources.

[0003] Deficiencies in the existing technology:

[0004] 1. At present, in the kitchen, a large amount of flames cannot be concentrated on the bottom of the pot during the heating process of the stove or cooker, which wastes most of the flame temperature, and the flames and heat are all absorbed by the stove, causing waste and low fuel utilization;

[0005] 2. When the range hood is extracting oil fumes, the temperature of the oil fumes is very high and it is impossible to collect the heat of the oil fumes for use. In addition, a thick oil film will form in the oil fume duct after the oil fumes are extracted, which is difficult to clean and will cause blockage of the oil fume duct over time. Summary of the invention

[0006] The object of the present invention is to provide a recycling device for an environmentally friendly kitchen to solve the problems raised in the above background technology.

[0007] To achieve the above object, the present invention provides the following technical solution: a recycling device for an environmentally friendly kitchen, comprising a shell, a natural gas stove is installed at the bottom of the shell, a smoking and water-boiling device is installed at the top of the shell, a waste heat absorption plate is installed at the top of the natural gas stove, one side of the shell is fixedly connected to a water pool, and the side of the shell is fixedly connected to a waste heat steam power device;

[0008] The inner wall at the top of the waste heat absorption plate is sleeved with a waste heat ring pipe, a water injection pipe is installed on one side of the waste heat ring pipe, a water pump 2 is arranged in the middle of the water injection pipe, a water inlet is installed at the input end of the water pump 2, the top of the water injection pipe is fixedly connected to a steam generator, a sealing head is installed on the top of the steam generator, the top of the sealing head is fixedly connected to a cylinder, a box body is arranged on the top of the cylinder, and a transmission mechanism is arranged on one side of the box body;

[0009] A piston is provided on the inner wall of the steam generator, a rotating shaft 1 is provided at the center of the piston, a connecting rod is installed on the top of the rotating shaft 1, a rotating shaft 3 is provided on the inner wall of one side of the box body, a crankshaft is sleeved on the outer surface of the rotating shaft 3, a rotating shaft 2 is installed at the connection between the connecting rod and the crankshaft, and a ventilation hole is opened on the outer surface of one side of the cylinder.

[0010] Preferably, a heat-conducting inner cylinder is installed on the inner wall of the smoking and boiling water device, a bearing is installed on the top of the heat-conducting inner cylinder, a rotating disk is installed on the inner wall of the bearing, a gear ring is sleeved on the outer wall of the rotating disk, an oil scraper is installed on the inner wall of the rotating disk, an oil guide rod is installed on the bottom end of the oil scraper, and a fan is installed on the inner wall of the heat-conducting inner cylinder.

[0011] Preferably, a water filling pipe is installed on one side of the smoking and boiling water device, one end of the water filling pipe is fixedly connected to the pressure relief valve, a water pump is installed on one end of the water filling pipe, a water filling port is installed on the input end of the water pump, and a water outlet pipe is installed on one side of the smoking and boiling water device, and the end of the water outlet pipe is fixedly connected to the faucet.

[0012] Preferably, the transmission mechanism further comprises a bearing seat 1, which is mounted on the top of the shell, a driving shaft is provided on the inner wall of the bearing seat 1, a worm is mounted on one end of the driving shaft, and the top of the worm is meshed and connected to the turbine.

[0013] Preferably, the inner wall of the turbine is sleeved on the second driving shaft, the second end of the driving shaft is installed with a bevel gear, the top of the bevel gear is installed with a rotating rod, the outer surface of the rotating rod is sleeved on the second bearing seat, and the top of the rotating rod is installed with a gear.

[0014] Preferably, the piston is movably connected to the inner wall of the cylinder, and a blocking ball is installed at the bottom end of the piston, and the shape of the blocking ball is set to be spherical.

[0015] Preferably, a plurality of groups of bases are installed on the top of the waste heat loop pipe, the inner wall of the waste heat loop pipe is configured to be hollow, and the waste heat loop pipe is interconnected with the waste heat loop pipe through a water injection pipe.

[0016] Preferably, the rotating disk is rotatably connected to the top of the heat-conducting inner cylinder via a bearing, the gear ring is meshingly connected to the gear, and the oil scraper is tightly fitted to the inner wall of the heat-conducting inner cylinder.

[0017] Preferably, a limiting ring is installed at the bottom end of the heat-conducting inner cylinder, a hook plate is inserted into the outer edge of the limiting ring, the top of the hook plate is arranged to be a curved hook facing the center, a notch is opened on the outer surface of the top of the limiting ring, the notch is equal to the width of the hook plate, an oil receiving pan is installed at the bottom end of the hook plate, the position of the oil receiving pan is arranged to be directly below the oil guide rod, and the shape of the oil receiving pan is arranged to be a circular ring.

[0018] Preferably, the number of the bearing seats 1 is set to four groups, among which two groups are respectively sleeved on the outer surface of the driving shaft 2, the bearing seat 1 is fixedly connected to the top of the shell, the number of the bearing seats 2 is set to two groups, the two groups of the bearing seats 2 are installed on the outer surface of one side of the smoking and boiling water device, and one end of the rotating shaft 3 is fixedly connected to the driving shaft.

[0019] Compared with the prior art, the present invention has the following beneficial effects:

[0020] 1. A smoke-smoke boiling device is set up. Through the heat-conducting inner cylinder and the internal fan, it can not only absorb the fumes during cooking, but also use the temperature of the fumes to heat water, which can be used directly in the kitchen, effectively improving the utilization rate of fuel, and providing hot water for the kitchen;

[0021] 2. Heat conduction is carried out through the waste heat absorption plate and the waste heat ring pipe. The flame and waste heat at the natural gas ignition point are used to heat water through the waste heat steam power device to generate steam, and then the oil scraper is driven by the transmission mechanism to scrape the oil stains on the inner wall of the heat-conducting inner cylinder used for heating cold water and transmitting oil smoke, so as to facilitate the cleaning of oil stains and increase the contact area between the oil smoke and the inner wall of the heat-conducting inner cylinder, boil water faster, improve the efficiency of boiling water and the temperature utilization rate of oil smoke, and the waste heat absorption plate and the waste heat ring pipe also have the effect of gathering the natural gas flame;

[0022] 3. Through the cooperation between the oil guide rod and the oil receiving pan, it is convenient to collect the oil scraped off by the oil scraper and easy to handle, which is highly practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the structure of the left side of the housing of the present invention;

[0024] Figure 2 It is a schematic diagram of the structure of the right side of the housing of the present invention;

[0025] Figure 3 This is a schematic diagram of the back structure of the housing of the present invention;

[0026] Figure 4 This is a schematic diagram of the structure of the smoking and water-boiling device of the present invention;

[0027] Figure 5 This is a top view of the smoking and boiling water device of the present invention;

[0028] Figure 6 It is a cross-sectional structural schematic diagram of the steam generator of the present invention;

[0029] Figure 7 For the present invention Figure 6 Enlarged view of area A in the middle;

[0030] Figure 8 It is a schematic diagram of the steam generator and waste heat loop pipe structure of the present invention;

[0031] Fig. 9 This is a schematic diagram of the oil receiving pan structure of the present invention;

[0032] Fig.10 This is a schematic diagram of the structure of the rotating disk and the oil scraper of the present invention;

[0033] Fig.11 It is a schematic diagram of the transmission mechanism structure of the present invention.

[0034] In the figure: 1. Shell; 11. Natural gas stove; 12. Waste heat absorption plate; 13. Sink; 2. Smoking and water heating device; 21. Heat-conducting inner cylinder; 22. Bearing; 23. Water supply pipe; 231. Pressure relief valve; 232. Water pump 1; 233. Water supply port; 24. Water outlet pipe; 241. Faucet; 25. Limiting ring; 251. Notch; 26. Oil receiving tray; 261. Hook plate; 27. Rotating plate; 271. Gear ring; 272. Oil scraper; 273. Oil guide rod; 28. Fan; 3. Waste heat steam power device; 31. Steam generator; 32 , water injection pipe; 321, water pump 2; 322, water inlet; 33, waste heat loop pipe; 35, base; 36, sealing head; 37, cylinder; 371, piston; 372, ball blocking; 373, shaft 1; connecting rod 374, connecting rod; 375, shaft 2; 376, shaft 3; 377, crankshaft; 378, ventilation hole; 38, housing; 4, transmission mechanism; 41, bearing seat 1; 42, drive shaft; 43, worm; 44, turbine; 441, drive shaft 2; 46, bevel gear; 47, rotating rod; 48, bearing seat 2; 49, gear. DETAILED DESCRIPTION

[0035] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0036] See also Figure 1-11 The present invention provides a technical solution: a recycling device for an environmentally friendly kitchen, comprising a shell 1, a natural gas stove 11 is installed at the bottom of the shell 1, a smoking and water-boiling device 2 is installed on the top of the shell 1, a waste heat absorption plate 12 is installed on the top of the natural gas stove 11, a water pool 13 is fixedly connected to one side of the shell 1, and a waste heat steam power device 3 is fixedly connected to the side of the shell 1;

[0037] The inner wall of the top of the waste heat absorption plate 12 is sleeved with the waste heat loop pipe 33, a water injection pipe 32 is installed on one side of the waste heat loop pipe 33, a water pump 2 321 is provided in the middle of the water injection pipe 32, a water inlet 322 is installed at the input end of the water pump 2 321, the top of the water injection pipe 32 is fixedly connected to the steam generator 31, a sealing head 36 is installed on the top of the steam generator 31, the top of the sealing head 36 is fixedly connected to the cylinder 37, a box body 38 is provided on the top of the cylinder 37, and a transmission mechanism 4 is provided on one side of the box body 38;

[0038] A piston 371 is provided on the inner wall of the steam generator 31, a rotating shaft 373 is provided at the center of the piston 371, a connecting rod 374 is installed on the top of the rotating shaft 373, a rotating shaft 376 is provided on the inner wall of one side of the box body 38, a crankshaft 377 is sleeved on the outer surface of the rotating shaft 376, a rotating shaft 2 375 is installed at the connection between the connecting rod 374 and the crankshaft 377, and a ventilation hole 378 is opened on the outer surface of one side of the cylinder 37.

[0039] Furthermore, a plurality of groups of bases 35 are installed on the top of the waste heat ring pipe 33, the inner wall of the waste heat ring pipe 33 is set to be hollow, the waste heat ring pipe 33 is interconnected with the waste heat ring pipe 33 through the water injection pipe 32, the piston 371 is movably connected to the inner wall of the cylinder 37, a blocking ball 372 is installed at the bottom end of the piston 371, and the shape of the blocking ball 372 is set to be spherical, a heat-conducting inner cylinder 21 is installed on the inner wall of the smoking and boiling water device 2, a bearing 22 is installed on the top of the heat-conducting inner cylinder 21, a rotating disk 27 is installed on the inner wall of the bearing 22, the outer wall of the rotating disk 27 is sleeved with a gear ring 271, an oil scraper 272 is installed on the inner wall of the rotating disk 27, an oil guide rod 273 is installed on the bottom end of the oil scraper 272, a fan 28 is installed on the inner wall of the heat-conducting inner cylinder 21, a water adding pipe 23 is installed on one side of the smoking and boiling water device 2, and the water adding pipe One end of the water pipe 23 is fixedly connected to the pressure relief valve 231, one end of the water filling pipe 23 is installed with a water pump 1 232, and the input end of the water pump 1 232 is installed with a water filling port 233. In real-time use, before use, the staff connects the water filling port 233 and the water filling port 233 to an external water source, first starts the water pump 1 232 and the water pump 2 321, the water pump 1 232 adds a proper amount of water to the smoking and boiling water device 2 through the water filling pipe 23, and the water pump 2 321 injects a proper amount of water into the waste heat loop 33 and the steam generator 31 through the water injection pipe 32 (the water pump 1 232 and the water pump 2 321 are set as screw metering pumps, and the amount of water pumped can be adjusted as needed). The water first enters the waste heat loop 33, fills the waste heat loop 33, and then enters the steam generator 31 (at this time, the piston 371 is at The heat absorbed by the waste heat absorption disk 12 heats the water inside. The water in the waste heat absorption disk 12 heats the water inside. The water in the waste heat absorption disk 12 heats the water in the water injection pipe 32 and the water in the steam generator 31 through heat conduction until it boils and generates a large amount of steam. When the steam pressure in the steam generator 31 is sufficient, the water in the water injection pipe 32 and the steam generator 31 are heated. When the pressure is large enough, the steam enters the sealing head 36 and lifts the blocking ball 372. When the blocking ball 372 is slightly lifted, the steam instantly enters the cylinder 37 and instantly lifts the piston 371. While the piston 371 is lifted upward, the gas on the upper part of the piston 371 is discharged from the ventilation hole 378, and drives the connecting rod 374 to push upward, driving the crankshaft 377 to rotate around the rotating shaft 376. When the crankshaft 377 comes back, the connecting rod 374 moves downward due to the inertia of the crankshaft 377, and pushes the piston 371 to move downward. When it moves to the bottom of the ventilation hole 378, the outside air enters from the ventilation hole 378, and the piston 371 drives the blocking ball 372 to block the sealing head 36 to seal the steam generator 31, thereby increasing the pressure in the steam generator 31.The steam in the steam generator 31 pushes up the ball 372 again and drives the piston 371 to continue to repeat the same action, so that the crankshaft 377 reciprocates;

[0040] Furthermore, the transmission mechanism 4 also includes a bearing seat 41, which is mounted on the top of the housing 1. A driving shaft 42 is provided on the inner wall of the bearing seat 41. A worm 43 is mounted on one end of the driving shaft 42. The top of the worm 43 is meshed and connected to a turbine 44. The inner wall of the turbine 44 is sleeved with a driving shaft 441. A helical gear 49 is mounted on the end of the driving shaft 441. A rotating rod 47 is mounted on the top of the helical gear 49. The outer surface of the rotating rod 47 is sleeved with a bearing seat 48. A gear 49 is mounted on the top of the rotating rod 47. The number of the bearing seats 41 is set to four groups. The four groups of bearing seats 41 , two groups are respectively sleeved on the outer surface of the second drive shaft 441, the bearing seat 1 41 is fixedly connected to the top of the shell 1, the number of the second bearing seat 48 is set to two groups, and the two groups of bearing seats 2 48 are installed on the outer surface of one side of the smoking and boiling water device 2, one end of the rotating shaft 3 376 is fixedly connected to the driving shaft 42, the rotating disk 27 is rotatably connected to the top of the heat-conducting inner cylinder 21 through the bearing 22, the gear ring 271 is meshed with the gear 49, and the scraper plate 272 is tightly fitted with the inner wall of the heat-conducting inner cylinder 21. In real-time use, as mentioned above, while the crankshaft 377 moves, due to the rotating shaft 3 376 The drive shaft 42 in the transmission mechanism 4 is fixedly connected. At this time, the drive shaft 42 drives the worm 43 to rotate, and the worm 43 drives the turbine 44 to rotate, while reducing speed and amplifying torque. Then the turbine 44 drives the second drive shaft 441 to rotate, and the second drive shaft 441 drives the rotating rod 47 through the bevel gear 49. The rotating rod 47 drives the top gear 49 to rotate. Since the gear 49 is meshed and connected to the gear ring 271, the gear 49 drives the gear ring 271 to rotate. The gear ring 271 rotates while driving the rotating disk 27 of the inner wall and the oil scraper 272 to rotate. The oil scraper 272 rotates. While the inner wall of the heat-conducting inner cylinder 21 rotates, the inner wall of the heat-conducting inner cylinder 21 is continuously scraped. Since the fan 28 continuously sucks the oil smoke in the pot, when the high-temperature oil smoke passes through the inner wall of the heat-conducting inner cylinder 21, it will conduct heat through the heat-conducting inner cylinder 21 to heat the cold water in the smoking and boiling water device 2. After a period of time, there will inevitably be oil stains on the inner wall of the heat-conducting inner cylinder 21. At this time, hanging down the oil stains on the inner wall of the heat-conducting inner cylinder 21 can not only facilitate cleaning of the oil stains on the inner wall of the heat-conducting inner cylinder 21, but also increase the contact area between the smoke and the heat-conducting inner cylinder 21, so that cold water can be turned into hot water faster.

[0041] Furthermore, a water outlet pipe 24 is installed on one side of the smoking and boiling water device 2, and the end of the water outlet pipe 24 is fixedly connected to a faucet 241. During real-time use, when the hot water in the smoking and boiling water device 2 is boiled and the hot water in the smoking and boiling water device 2 needs to be used, it can be used by opening the faucet 241. The function of the pressure relief valve 231 is that when the smoking and boiling water device 2 is working, if the internal water pressure is large, the pressure relief valve 231 will remove the excess pressure to ensure safe use; when the water heater is working, it is necessary to ensure that enough water is stored. In case there is no water, dry boiling will occur, and the pressure relief valve 231 can effectively prevent water from flowing back.

[0042] Furthermore, a limiting ring 25 is installed at the bottom end of the heat-conducting inner cylinder 21, and a hook plate 261 is inserted into the outer edge of the limiting ring 25. The top of the hook plate 261 is set to be a hook shape facing the center. A notch 251 is opened on the outer surface of the top of the limiting ring 25. The width of the notch 251 is equal to that of the hook plate 261. An oil receiving pan 26 is installed at the bottom end of the hook plate 261. The position of the oil receiving pan 26 is set directly below the oil guide rod 273. The shape of the oil receiving pan 26 is set to The oil scraper 272 is in the shape of a ring. An oil guide rod 273 is installed at the bottom end. In actual use, when the oil scraper 272 scrapes off the oil on the inner wall of the heat-conducting inner cylinder 21, the oil will flow down along the oil scraper 272 to the oil guide rod 273, and finally drip from the oil guide rod 273 to the oil receiving pan 26 for collection. Since the oil receiving pan 26 is in the shape of a ring, when the oil scraper 272 is rotating, the oil receiving pan 26 can always receive the oil dripping from the oil guide rod 273.

[0043] When the oil on the oil receiving pan 26 is full, the staff rotates the oil receiving pan 26 until the hook plate 261 rotates to the top of the notch 251. Since the hook plate 261 is the same width as the notch 251, the oil receiving pan 26 can be directly lifted down at this time, and the oil receiving pan 26 can be removed to deal with the oil stains.

[0044] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0045] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A recycling device for an environmentally friendly kitchen, comprising a housing (1), a natural gas stove (11) being installed at the bottom of the housing (1), characterized in that: A smoking and water-boiling device (2) is installed on the top of the shell (1), a waste heat absorption plate (12) is installed on the top of the natural gas stove (11), one side of the shell (1) is fixedly connected to a water pool (13), and the side of the shell (1) is fixedly connected to a waste heat steam power device (3); The waste heat absorption plate (12) has a waste heat ring pipe (33) sleeved on its top inner wall, a water injection pipe (32) is installed on one side of the waste heat ring pipe (33), a water pump (321) is provided in the middle of the water injection pipe (32), a water inlet (322) is installed at the input end of the water pump (321), the top end of the water injection pipe (32) is fixedly connected to the steam generator (31), a sealing head (36) is installed on the top end of the steam generator (31), the top end of the sealing head (36) is fixedly connected to the cylinder (37), a box body (38) is provided on the top end of the cylinder (37), and a transmission mechanism (4) is provided on one side of the box body (38); The steam generator (31) is provided with a piston (371) on the inner wall thereof, a rotating shaft (373) is provided at the center of the piston (371), a connecting rod (374) is installed on the top of the rotating shaft (373), a rotating shaft (376) is provided on the inner wall of one side of the casing (38), a crankshaft (377) is sleeved on the outer surface of the rotating shaft (376), a rotating shaft (375) is installed at the connection between the connecting rod (374) and the crankshaft (377), and a ventilation hole (378) is provided on the outer surface of one side of the cylinder (37); The smoking and boiling water device (2) has a heat-conducting inner cylinder (21) installed on its inner wall, a bearing (22) installed on the top of the heat-conducting inner cylinder (21), a rotating disk (27) installed on the inner wall of the bearing (22), a gear ring (271) sleeved on the outer wall of the rotating disk (27), an oil scraper (272) installed on the inner wall of the rotating disk (27), an oil guide rod (273) installed on the bottom end of the oil scraper (272), and a fan (28) installed on the inner wall of the heat-conducting inner cylinder (21); A water supply pipe (23) is installed on one side of the smoking and boiling water device (2), one end of the water supply pipe (23) is fixedly connected to a pressure relief valve (231), a water pump (232) is installed on one end of the water supply pipe (23), a water supply port (233) is installed on the input end of the water pump (232), a water outlet pipe (24) is installed on one side of the smoking and boiling water device (2), and the end of the water outlet pipe (24) is fixedly connected to a faucet (241); The transmission mechanism (4) further comprises a bearing seat (41), wherein the bearing seat (41) is mounted on the top of the housing (1), a driving shaft (42) is provided on the inner wall of the bearing seat (41), a worm (43) is mounted on one end of the driving shaft (42), and the top of the worm (43) is meshedly connected to a turbine (44).

2. The recycling device for an environmentally friendly kitchen according to claim 1, characterized in that: The inner wall of the turbine (44) is sleeved with the second drive shaft (441), the end of the second drive shaft (441) is mounted with a bevel gear (46), the top of the bevel gear (46) is mounted with a rotating rod (47), the outer surface of the rotating rod (47) is sleeved with the second bearing seat (48), and the top of the rotating rod (47) is mounted with a gear (49).

3. The recycling device for an environmentally friendly kitchen according to claim 1, characterized in that: The piston (371) is movably connected to the inner wall of the cylinder (37), and a blocking ball (372) is installed at the bottom end of the piston (371), and the shape of the blocking ball (372) is set to be spherical.

4. The recycling device for an environmentally friendly kitchen according to claim 1, characterized in that: A plurality of groups of bases (35) are installed on the top of the waste heat loop pipe (33); the inner wall of the waste heat loop pipe (33) is arranged to be hollow; the waste heat loop pipe (33) is interconnected with the waste heat loop pipe (33) through a water injection pipe (32).

5. The recycling device for an environmentally friendly kitchen according to claim 1, characterized in that: The rotating disk (27) is rotatably connected to the top of the heat-conducting inner cylinder (21) via a bearing (22), the gear ring (271) is meshingly connected to the gear (49), and the oil scraper (272) is tightly fitted to the inner wall of the heat-conducting inner cylinder (21).

6. The recycling device for an environmentally friendly kitchen according to claim 1, characterized in that: A limiting ring (25) is installed at the bottom end of the heat-conducting inner cylinder (21); a hook plate (261) is inserted at the outer edge of the limiting ring (25); the top of the hook plate (261) is arranged in a curved hook shape facing the center; a notch (251) is provided on the outer surface of the top of the limiting ring (25); the notch (251) is equal in width to the hook plate (261); an oil receiving pan (26) is installed at the bottom end of the hook plate (261); the oil receiving pan (26) is arranged directly below the oil guide rod (273); and the shape of the oil receiving pan (26) is arranged in a circular ring shape.

7. The recycling device for an environmentally friendly kitchen according to claim 2, characterized in that: The number of the bearing seats 1 (41) is set to four groups. Among the four groups of the bearing seats 1 (41), two groups are respectively sleeved on the outer surface of the drive shaft 2 (441). The bearing seat 1 (41) is fixedly connected to the top of the shell (1). The number of the bearing seats 2 (48) is set to two groups. The two groups of the bearing seats 2 (48) are installed on the outer surface of one side of the smoking and boiling water device (2). One end of the rotating shaft 3 (376) is fixedly connected to the drive shaft (42).

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