An airtight steamer for clay oil refining

Abstract

The present invention discloses an airtight steamer for clay oil refining, which relates to the technical field of clay oil recovery. The steamer includes a main body frame: including a steamer pot body provided on the main body frame, the top of the steamer pot body is rotatably connected with a pot cover, the surface of the pot cover is fixedly installed with an air outlet pipe, the other end of the air outlet pipe is connected to an external steam collection device, and the surface of the steamer pot body is also rotatably installed with a feeding cover; The circulation mechanism includes a number of arc-shaped turning blocks installed inside the steamer pot body. Each arc-shaped turning block is provided with a number of steam outlets on its surface, and each arc-shaped turning block is provided with a tooth track on its surface. It also includes a corrugated plate installed inside the steamer pot body; Through the reaction of the corrugated plate shape, the clay particles hitting the corrugated plate are subjected to oblique throwing motions in different directions, so that the particles are separated from each other and fully contact with the steam, so that the clay oil is carried away by the steam, improving the refining efficiency of the clay oil.

Description

Technical Field

[0001] The invention relates to the technical field of clay oil recovery, in particular to a closed steamer used for clay oil refining. Background Art

[0002] At present, with the development of resource recycling technology, more and more used resources will be recycled by extracting the mixed substances in the raw materials, so as to recycle the materials. After the use of activated white clay, oily substances will be adsorbed inside it. By treating the activated white clay, the oily substances contained inside can be extracted, thereby realizing the refining operation of white clay oil.

[0003] At present, in the process of refining clay oil, the oil in the clay oil is evaporated by steam. However, in the actual process of introducing steam, the cold activated clay will be soaked by the steam when it first encounters the steam, which causes the activated clay to stick together, resulting in limited contact area with steam, thus affecting the refining efficiency of the clay oil.

[0004] Based on this, the present invention designs a closed steamer for refining clay oil to solve the above problems. Summary of the invention

[0005] The purpose of the embodiment of the present invention is to provide a closed steamer for refining clay oil, aiming to solve the technical problems existing in the prior art mentioned in the background technology.

[0006] The embodiment of the present invention is implemented as follows: a closed steamer for refining clay oil, the steamer comprising:

[0007] Main frame: including a steamer body arranged on the main frame, a pot cover is rotatably connected to the top of the steamer body, an air outlet pipe is fixedly installed on the surface of the pot cover, the other end of the air outlet pipe is connected to an external steam collecting device, and a material discharge cover is also rotatably installed on the surface of the steamer body;

[0008] Circulation mechanism: comprising a plurality of arc-shaped turning blocks installed inside the steamer pot body, each arc-shaped turning block having a plurality of steam outlets on its surface, and each arc-shaped turning block having a tooth path on its surface, and also comprising a corrugated plate installed inside the steamer pot body;

[0009] Rotation mechanism: used to drive several arc-shaped flipping blocks to revolve;

[0010] Air intake mechanism: transports steam to the interior of the arc-shaped flipping block.

[0011] Furthermore, the rotating mechanism includes a linkage gear installed on the steamer body, the inner wall of the linkage gear is coaxially fixedly connected to the surface of the rotating cylinder, a plurality of arc-shaped flip blocks are fixedly installed on one end of the rotating cylinder away from the linkage gear, and the rotating cylinder is rotationally connected to the air intake mechanism.

[0012] Furthermore, the air intake mechanism includes an air intake pipe installed on the steamer body, one end of the air intake pipe is connected to the steam generating device, and the other end of the air intake pipe is connected to the ventilation ring, the ventilation ring is fixedly installed on the surface of the steamer body, a circular cavity is opened inside the ventilation ring, an air intake hole is opened on the rotating cylinder, a fixed column is fixedly installed on the inner wall of the steamer body, the fixed column is rotatably connected to the rotating cylinder, a composite ventilation groove is opened on the fixed column, an arc-shaped air intake duct is opened inside the arc-shaped flip block, and the air intake pipe, the ventilation ring, the air intake hole, the fixed column and the arc-shaped air intake duct are connected end to end.

[0013] Furthermore, the steamer also includes a vibration mechanism, which includes a fixed convex plate fixedly mounted on a fixed column, and also includes a plurality of toggle blocks rotatably mounted on the inner wall of the rotating cylinder, the surface of each toggle block is connected to the inner wall of the rotating cylinder through a reciprocating spring, and a fixed support column is fixedly mounted on the surface of the fixed convex plate, and a corrugated plate is fixedly mounted on the fixed support column.

[0014] Furthermore, the steamer also includes a dredging mechanism, which includes a sliding rod installed on the arc-shaped flipping block, and also includes two arc-shaped grooves opened on the inner wall of the steamer body. The sliding rod is slidably connected to the slope rod, and the slope rod is fixedly installed on the arc-shaped push rod. A number of dredging rods are fixedly installed on the surface of the arc-shaped push rod, and a protective box cover is fixedly installed on the surface of the arc-shaped flipping block. The sliding rod is connected to the inner wall of the protective box cover through a compression spring, and the arc-shaped push rod is connected to the inner wall of the arc-shaped flipping block through a reset spring. The slope rod is slidably connected to the inner wall of the arc-shaped flipping block, and each dredging rod is slidably connected to the inner wall of the arc-shaped flipping block, and the sliding rod contacts the inner wall of the unloading cover.

[0015] Furthermore, the steamer also includes a driving mechanism, which includes a driving motor fixedly mounted on the steamer body, an output end of the driving motor passes through the steamer body and is rotatably connected to the steamer body, and a driving gear is fixedly mounted on the output end of the driving motor, and the driving gear is meshed with a linkage gear.

[0016] Furthermore, the surface of the corrugated plate is provided with an anti-stick coating.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] 1. In the present invention, through the tooth channels provided on the arc-shaped turning block, the contact area between the clay particles and the arc-shaped turning block is reduced, thereby preventing the clay particles from adhering to the surface of the arc-shaped turning block when they first come into contact with steam, which would otherwise reduce the contact area between the steam and the clay particles and lower the refining efficiency of the clay oil.

[0019] 2. In the present invention, through the reaction of the corrugated plate shape, the clay particles impinging on the corrugated plate perform oblique projectile motions in different directions, so that the particles are separated from each other and come into full contact with the steam, and then the steam takes away the clay oil, improving the refining efficiency of the clay oil.

[0020] 3. When the present invention turns the clay particles through the arc-shaped turning block, the vibration of the arc-shaped turning block effectively drives the clay particles to perform small-amplitude movements, thereby increasing the contact area between the steam and the particles, quickly raising the temperature of the particle surface to the steam temperature, and increasing the refining efficiency of the steam. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic structural diagram of a closed steam cooker for clay oil refining provided by an embodiment of the present invention;

[0022] Figure 2 It is a schematic sectional view structure diagram of the present invention;

[0023] Figure 3 For the present invention Figure 2 The enlarged structural diagram at A of the present invention;

[0024] Figure 4 It is another perspective sectional view structure diagram of a closed steam cooker for clay oil refining of the present invention;

[0025] Figure 5 For the present invention Figure 4 The enlarged structural diagram at B of the present invention;

[0026] Figure 6 It is a partial sectional view structure diagram of a closed steam cooker for clay oil refining of the present invention;

[0027] Figure 7 It is another partial sectional view structure diagram of a closed steam cooker for clay oil refining of the present invention;

[0028] Figure 8 For the present invention Figure 7 The enlarged structural diagram at C of the present invention;

[0029] Figure 9 It is an exploded view of a part of the mechanism of a closed steam cooker for clay oil refining of the present invention;

[0030] Figure 10 For the present invention Figure 9Enlarged structural diagram at D.

[0031] In the attached drawings: 1. main frame; 101. steamer body; 102. pot cover; 103. material cover; 104. air outlet pipe; 2. circulation mechanism; 201. arc-shaped flip block; 202. steam outlet; 203. wave plate; 3. rotating mechanism; 301. linkage gear; 302. rotating cylinder; 4. air intake mechanism; 401. air intake pipe; 402. ventilation ring; 403. air intake hole; 404. fixing column; 405. arc-shaped Inlet duct; 5. Vibration mechanism; 501. Fixed convex disc; 502. Toggle block; 503. Reciprocating spring; 504. Fixed support column; 6. Clearing mechanism; 601. Sliding rod; 602. Arc groove; 603. Slope rod; 604. Arc push rod; 605. Return spring; 606. Compression spring; 607. Clearing rod; 608. Protective box cover; 7. Driving mechanism; 701. Driving motor; 702. Driving gear. DETAILED DESCRIPTION

[0032] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0033] It can be understood that the terms "first", "second", etc. used in the present application can be used in this article to describe various elements, but unless otherwise specified, these elements are not limited by these terms. These terms are only used to distinguish the first element from another element.

[0034] like Figure 1 , Figure 2 , Figure 3 and Figure 9 As shown, in one embodiment, a closed steamer for refining clay oil is proposed, the steamer comprising:

[0035] The main frame 1 comprises a steamer pot body 101 arranged on the main frame 1, a pot cover 102 is rotatably connected to the top of the steamer pot body 101, an air outlet pipe 104 is fixedly installed on the surface of the pot cover 102, and the other end of the air outlet pipe 104 is connected to an external steam collecting device, and a material discharge cover 103 is also rotatably installed on the surface of the steamer pot body 101;

[0036] Circulation mechanism 2: includes a plurality of arc-shaped flipping blocks 201 installed inside the steamer pot body 101, each arc-shaped flipping block 201 has a plurality of steam outlets 202 on its surface, and each arc-shaped flipping block 201 has a tooth path on its surface, and also includes a wave plate 203 installed inside the steamer pot body 101;

[0037] Rotating mechanism 3: used to drive a number of arc-shaped turning blocks 201 to revolve;

[0038] Intake mechanism 4: convey steam into the interior of the arc-shaped turning block 201.

[0039] In the actual application of the embodiment of the present invention, when refining white clay oil, as Figure 1 shown, by opening the pot lid 102, pour white clay particles into the steamer pot body 101, and then close the pot lid 102. As Figure 3 shown, driven by the rotating mechanism 3, the arc-shaped turning block 201 rotates. At the same time, under the action of the intake mechanism 4, steam is introduced through the steam outlet 202. Due to the tooth tracks provided on the arc-shaped turning block 201, the contact area between the white clay particles and the arc-shaped turning block 201 is reduced, thus avoiding the adhesion of the white clay particles on the surface of the arc-shaped turning block 201 when first contacting the steam, resulting in a reduction in the contact area between the steam and the white clay particles and a decrease in the refining efficiency of the white clay oil. The arc-shaped turning block 201 revolves under the action of the rotating mechanism 3. It should be noted here that the setting of several arc-shaped turning blocks 201 does not mean that the more the number of arc-shaped turning blocks 201, the better. Too many arc-shaped turning blocks 201 will lead to a reduction in the feeding and discharging efficiency of the white clay particles. Therefore, the number of arc-shaped turning blocks 201 needs to be appropriate in practice to match the refining quantity of the white clay particles, making the refining process more efficient. When the arc-shaped turning block 201 revolves and drives the white clay particles to reach a certain height, the white clay particles fall from the arc-shaped turning block 201 under the action of gravity. As Figure 9 shown, the white clay particles hit the corrugated plate 203. Due to the reaction of the shape of the corrugated plate 203, the white clay particles hitting the corrugated plate 203 perform oblique projectile motions in different directions, so that the particles are separated from each other and come into full contact with the steam, and the white clay oil is carried away by the steam, improving the refining efficiency of the white clay oil. When the refining is completed, as Figure 2 shown, by opening the discharging cover 103, under the revolving action of the arc-shaped turning block 201, the refined white clay particles are discharged from the position of the discharging cover 103, thus accelerating the discharging speed.

[0040] As Figure 2 and Figure 3 shown, as a preferred embodiment of the present invention, the rotating mechanism 3 includes a linkage gear 301 installed on the steamer pot body 101. The inner wall of the linkage gear 301 is coaxially and fixedly connected to the surface of the rotating cylinder 302. A number of arc-shaped turning blocks 201 are fixedly installed at one end of the rotating cylinder 302 away from the linkage gear 301. The rotating cylinder 302 is rotationally connected to the intake mechanism 4.

[0041] In the actual application of the embodiment of the present invention, as Figure 3As shown, at this time, the linkage gear 301 starts to rotate. The rotation of the linkage gear 301 drives the rotating cylinder 302 to rotate synchronously, and then drives a plurality of arc-shaped turning blocks 201 to revolve. The arc-shaped turning blocks 201 revolve to turn the clay particles, thereby increasing the contact area between the steam and the clay particles and making the refining more sufficient.

[0042] As Figure 3 and Figure 6 As shown, as another preferred embodiment of the present invention, the air inlet mechanism 4 includes an air inlet pipe 401 installed on the steam pot body 101. One end of the air inlet pipe 401 is connected to the steam generating device, and the other end of the air inlet pipe 401 is connected to the ventilation ring 402. The ventilation ring 402 is fixedly installed on the surface of the steam pot body 101. A circular cavity is provided inside the ventilation ring 402. An air inlet hole 403 is provided on the rotating cylinder 302. A fixed column 404 is fixedly installed on the inner wall of the steam pot body 101. The fixed column 404 is rotatably connected to the rotating cylinder 302. A composite ventilation groove is provided on the fixed column 404. An arc-shaped air inlet passage 405 is provided inside the arc-shaped turning block 201. The air inlet pipe 401, the ventilation ring 402, the air inlet hole 403, the fixed column 404, and the arc-shaped air inlet passage 405 are connected end to end.

[0043] In the actual application of the embodiment of the present invention, when refining the clay particles, at this time, steam is input into the air inlet pipe 401 through the steam generating device. As Figure 3 shown, at this time, the steam is ejected from the steam outlet 202 through the air inlet pipe 401, the ventilation ring 402, the air inlet hole 403, the fixed column 404, and the arc-shaped air inlet passage 405. The ejected steam makes full contact with the clay particles, thereby fully refining the clay oil. It should be noted here that since the air inlet hole 403 is provided on the rotating cylinder 302 and the rotating cylinder 302 is rotating, the circular cavity provided inside the ventilation ring 402 enables the steam to always enter the composite ventilation groove between the fixed column 404 and the rotating cylinder 302 from the air inlet hole 403. The composite ventilation groove is formed by combining a circular groove and a semi-circular groove. Therefore, the steam can always flow smoothly. As Figure 6 shown, at the same time, the semi-circular groove is provided to enable the steam to always be released at the lower semi-sphere position of the revolution of the arc-shaped turning block 201. The clay particles on the arc-shaped turning block 201 in the upper semi-sphere area have fallen by their own gravity, thereby reducing the waste of steam released during the revolution of the upper semi-sphere.

[0044] As Figure 4 and Figure 5As shown, as another preferred embodiment of the present invention, the steamer also includes a vibration mechanism 5, which includes a fixed convex plate 501 fixedly mounted on the fixed column 404, and also includes a plurality of toggle blocks 502 rotatably mounted on the inner wall of the rotating cylinder 302, and the surface of each toggle block 502 is connected to the inner wall of the rotating cylinder 302 through a reciprocating spring 503, and a fixed support column 504 is fixedly mounted on the surface of the fixed convex plate 501, and a wave plate 203 is fixedly mounted on the fixed support column 504.

[0045] In actual application of the embodiment of the present invention, when the rotating cylinder 302 drives the arc-shaped flipping block 201 to revolve, Figure 5 As shown, at this time, the rotating cylinder 302 drives the toggle block 502 to revolve synchronously. During the revolution, the toggle block 502 continuously contacts and squeezes the fixed convex plate 501, so that the toggle block 502 swings and stretches the reciprocating spring 503. After breaking contact, the toggle block 502 swings back and forth under the action of the reciprocating spring 503, thereby generating vibration on the rotating cylinder 302. The vibration of the rotating cylinder 302 is transmitted to the arc-shaped turning block 201, so that the clay particles attached to the arc-shaped turning block 201 fall off. At the same time, when the arc-shaped turning block 201 turns the clay particles, the vibration of the arc-shaped turning block 201 effectively drives the clay particles to move in a small range, thereby increasing the contact area between the steam and the particles, so that the surface of the particles is quickly heated to the steam temperature, and the steam refining efficiency is increased.

[0046] like Figure 7 , Figure 8 , Figure 9 and Figure 10 As shown, as another preferred embodiment of the present invention, the steamer also includes a dredging mechanism 6, which includes a sliding rod 601 installed on the arc-shaped flipping block 201, and also includes two arc-shaped grooves 602 opened on the inner wall of the steamer pot body 101, the sliding rod 601 is slidably connected with the slope rod 603, the slope rod 603 is fixedly installed on the arc-shaped push rod 604, and a plurality of dredging rods 607 are fixedly installed on the surface of the arc-shaped push rod 604, and a protective box cover 608 is fixedly installed on the surface of the arc-shaped flipping block 201, the sliding rod 601 is connected to the inner wall of the protective box cover 608 through a compression spring 606, the arc-shaped push rod 604 is connected to the inner wall of the arc-shaped flipping block 201 through a reset spring 605, the slope rod 603 is slidably connected to the inner wall of the arc-shaped flipping block 201, each dredging rod 607 is slidably connected to the inner wall of the arc-shaped flipping block 201, and the sliding rod 601 contacts the inner wall of the unloading cover 103.

[0047] In practical application of the embodiment of the present invention, when the arc-shaped flip block 201 is in the process of revolution, Figure 8 As shown, at this time, the sliding rod 601 slides along the inner wall of the steamer body 101, as shown in FIG. Figure 7As shown, when the sliding rod 601 moves to the position of the arc-shaped groove 602, as Figure 8 shown, from Figure 8 the front view direction of, at this time, the sliding rod 601 moves downward under the action of the trajectory of the arc-shaped groove 602. It should be noted here that the maximum extension distance of the sliding rod 601 under the action of the compression spring 606 is less than the depth of the arc-shaped groove 602 to prevent the sliding rod 601 from having movement interference when entering the next arc-shaped groove 602. At the same time, the position where the arc-shaped groove 602 intersects with the inner wall of the steamer pot body 101 is set to be arc-shaped, so that the sliding rod 601 will not have movement interference during reset, ensuring that the contact movement is smoother, as Figure 10 shown, the downward movement of the sliding rod 601 causes the ramp rod 603 to move to the right under the action of the return spring 605. At this time, the ramp rod 603 and several dredging rods 607 are driven to extend out of the steam outlet 202. Since the arc-shaped groove 602 is provided on the upper hemisphere, the steam on the upper hemisphere will not flow under the action of the air intake mechanism 4 at this time. Therefore, the ramp rod 603 and the dredging rods 607 are used to push out the clay residue at the steam outlet 202, thus avoiding blocking the steam outlet 202 and causing the problem of unsmooth steam output.

[0048] As Figure 1 shown, as another preferred embodiment of the present invention, the steamer further includes a driving mechanism 7. The driving mechanism 7 includes a driving motor 701 fixedly installed on the steamer pot body 101. The output end of the driving motor 701 penetrates the steamer pot body 101 and is rotatably connected to the steamer pot body 101. The output end of the driving motor 701 is fixedly installed with a driving gear 702, and the driving gear 702 meshes with the linkage gear 301.

[0049] In the actual application of the embodiment of the present invention, when the operation of refining clay particles is carried out, at this time, the driving motor 701 starts to run, as Figure 1 shown, the operation of the driving motor 701 drives the linkage gear 301 to rotate through the gear meshing action, and then drives several arc-shaped turning blocks 201 to revolve.

[0050] As Figure 2 shown, as another preferred embodiment of the present invention, the surface of the corrugated plate 203 is provided with an anti-sticking coating.

[0051] In the actual application of the embodiment of the present invention, as Figure 2 shown, through the anti-sticking coating provided on the corrugated plate 203, when the clay particles impact the corrugated plate 203, they will not adhere to the corrugated plate 203, thus ensuring the full contact between the clay particles and the steam.

[0052] The technical features of the above-described embodiments can be combined arbitrarily. For the sake of brevity of description, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, it should be considered as falling within the scope described in this specification.

[0053] The above-described embodiments merely represent several implementation manners of the present invention. The description thereof is relatively specific and detailed, but it should not be construed as a limitation to the scope of the patent of the present invention. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present invention, several modifications and improvements can still be made, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the patent of the present invention shall be subject to the appended claims.

[0054] The above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. An airtight steam boiler for clay oil refining, characterized in that, The steamer comprises: The main body frame (1) comprises a steamer pot body (101) arranged on the main body frame (1), the top of the steamer pot body (101) is rotatably connected to a pot cover (102), an air outlet pipe (104) is fixedly mounted on the surface of the pot cover (102), the other end of the air outlet pipe (104) is connected to an external steam collecting device, and a material discharge cover (103) is also rotatably mounted on the surface of the steamer pot body (101); The circulation mechanism (2) comprises a plurality of arc-shaped turning blocks (201) installed inside the steamer body (101), each arc-shaped turning block (201) having a plurality of steam outlets (202) on its surface, and each arc-shaped turning block (201) having a tooth path on its surface, and also comprises a wave plate (203) installed inside the steamer body (101); Rotation mechanism (3): used to drive a plurality of arc-shaped flipping blocks (201) to revolve; Air intake mechanism (4): for conveying steam into the interior of the arc-shaped flipping block (201); The rotating mechanism (3) comprises a linkage gear (301) mounted on a steamer body (101); the inner wall of the linkage gear (301) is coaxially fixedly connected to the surface of a rotating cylinder (302); a plurality of arc-shaped flipping blocks (201) are fixedly mounted on one end of the rotating cylinder (302) away from the linkage gear (301); and the rotating cylinder (302) is rotationally connected to an air intake mechanism (4); The air intake mechanism (4) comprises an air intake pipe (401) installed on the steamer body (101), one end of the air intake pipe (401) is connected to the steam generating device, and the other end of the air intake pipe (401) is connected to the ventilation ring (402), the ventilation ring (402) is fixedly installed on the surface of the steamer body (101), a circular cavity is provided inside the ventilation ring (402), an air intake hole (403) is provided on the rotating cylinder (302), a fixed column (404) is fixedly installed on the inner wall of the steamer body (101), the fixed column (404) is rotatably connected to the rotating cylinder (302), a composite ventilation groove is provided on the fixed column (404), an arc-shaped air intake channel (405) is provided inside the arc-shaped flip block (201), and the air intake pipe (401), the ventilation ring (402), the air intake hole (403), the fixed column (404) and the arc-shaped air intake channel (405) are connected end to end.

2. The closed steam boiler for clay oil refining according to claim 1, characterized in that, The steamer further comprises a vibration mechanism (5), the vibration mechanism (5) comprising a fixed convex disc (501) fixedly mounted on a fixed column (404), and a plurality of toggle blocks (502) rotatably mounted on the inner wall of a rotating cylinder (302), the surface of each toggle block (502) being connected to the inner wall of the rotating cylinder (302) via a reciprocating spring (503), a fixed support column (504) fixedly mounted on the surface of the fixed convex disc (501), and a wave plate (203) fixedly mounted on the fixed support column (504).

3. The closed steam boiler for white clay oil refining according to claim 1, characterized in that, The steamer further includes a dredging mechanism (6). The dredging mechanism (6) includes a sliding rod (601) installed on the arc-shaped turning block (201), and further includes two arc-shaped grooves (602) formed on the inner wall of the steamer body (101). The sliding rod (601) is slidably connected to a ramp rod (603). The ramp rod (603) is fixedly installed on an arc-shaped push rod (604). A number of dredging rods (607) are fixedly installed on the surface of the arc-shaped push rod (604). A protective box cover (608) is fixedly installed on the surface of the arc-shaped turning block (201). The sliding rod (601) is connected to the inner wall of the protective box cover (608) through a compression spring (606). The arc-shaped push rod (604) is connected to the inner wall of the arc-shaped turning block (201) through a return spring (605). The ramp rod (603) is slidably connected to the inner wall of the arc-shaped turning block (201). Each dredging rod (607) is slidably connected to the inner wall of the arc-shaped turning block (201). The sliding rod (601) is in contact with the inner wall of the feeding cover (103).

4. A closed steamer for white clay oil refining according to claim 1, characterized in that, The steamer further includes a driving mechanism (7). The driving mechanism (7) includes a driving motor (701) fixedly installed on the steamer body (101). The output end of the driving motor (701) penetrates the steamer body (101) and is rotationally connected to the steamer body (101). A driving gear (702) is fixedly installed at the output end of the driving motor (701). The driving gear (702) meshes with the linkage gear (301).

5. A closed steamer for white clay oil refining according to claim 1, characterized in that, An anti-sticking coating is provided on the surface of the corrugated plate (203).

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