Fused salt cavity baffle plate of continuous oil sludge thermal desorption device

Abstract

The utility model discloses a molten salt chamber baffle plate of a continuous oil sludge thermal desorption device, which comprises a molten salt chamber bottom plate and a molten salt chamber side plate, the molten salt chamber side plate is welded and fixed on the top of the side of the molten salt chamber bottom plate, a molten salt chamber inlet is arranged at one end of the molten salt chamber side plate, a track groove is arranged on the top of the outer side surface of the molten salt chamber side plate, and a baffle plate is arranged on the track groove. The bottom end of the inner side of the positioning clamp is fixedly connected with the top end of a first baffle plate, a second baffle plate is fixedly installed on one side of the first baffle plate, and through holes are formed in the joint corners of the first baffle plate and the molten salt bin bottom plate and the joint corners of the first baffle plate and the molten salt bin side plate. According to the molten salt cavity baffle plate of the continuous oil sludge thermal desorption device, a novel structural design is adopted, the distance between the first baffle plate and the second baffle plate in different groups can be conveniently adjusted according to the concentration degree of liquid, the stability of the first baffle plate and the second baffle plate during adjustment and static use is ensured through a limiting mechanism, and the stability of the molten salt cavity baffle plate is ensured. And the whole device can be stably used.

Description

Technical Field

[0001] The utility model relates to the technical field of oil-containing pollution treatment, in particular to a molten salt chamber baffle plate of a continuous oil sludge thermal desorption device. Background Art

[0002] Thermal desorption technology for sludge equipment is a technology that uses thermal energy to remove sludge from the surface of metal devices. Thermal desorption technology can remove sludge from the surface, effectively reduce cleaning work, and reduce production costs. In addition, thermal desorption technology can also reduce cavitation caused by the processing process, thereby avoiding heat loss and damage to the surface of metal devices. At the same time, it can also improve processing quality.

[0003] The molten salt chamber baffles of the existing continuous oil sludge thermal desorption device, such as the Chinese utility model patent with publication number CN214991029U entitled a molten salt chamber baffle for a continuous oil sludge thermal desorption device, have fixed spacing between the first baffles and the second baffles of different groups, and cannot be conveniently adjusted according to the viscosity of the liquid to ensure smooth flow of the liquid. In view of the above problems, it is urgently necessary to make an innovative design based on the molten salt chamber baffles of the original continuous oil sludge thermal desorption device. Utility Model Content

[0004] The purpose of the utility model is to provide a molten salt chamber baffle of a continuous oil sludge thermal desorption device to solve the problem in the above background technology that the spacing between the first baffle and the second baffle of different groups of the molten salt chamber baffles of the existing continuous oil sludge thermal desorption device is fixed, and cannot be conveniently adjusted according to the viscosity of the liquid to ensure the smooth flow of the liquid.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a molten salt chamber baffle of a continuous sludge thermal desorption device, comprising a molten salt bin bottom plate and a molten salt bin side plate, a molten salt bin side plate is welded and fixed on the top of the side of the molten salt bin bottom plate, a molten salt bin inlet is arranged at one end of the molten salt bin side plate, a molten salt bin outlet is arranged at the other end of the molten salt bin side plate, a positioning card is installed on the top of the molten salt bin side plate, a locking bolt is installed through a thread on the outer vertical part of the positioning card, a stabilizing column is fixedly installed on the inner wall of the outer vertical part of the positioning card, the stabilizing column is fitted with the inner wall of a track groove, the track groove is provided at the top of the outer side surface of the molten salt bin side plate, the inner bottom end of the positioning card is connected and fixed to the top of the first baffle, a second baffle is fixedly installed on one side of the first baffle, and a through hole is provided at the fitting angle between the first baffle and the molten salt bin bottom plate and the molten salt bin side plate.

[0006] Preferably, the side view shape of the positioning card is an inverted "J" shape, and the positioning cards are staggered and distributed at equal intervals on the top of the side plates of the molten salt bin on both sides.

[0007] Preferably, the locking bolt and the side plate of the molten salt bin are vertically distributed, and the center of the locking bolt and the positioning card are on the same vertical plane.

[0008] Preferably, the stabilizing column is slidably connected to the track groove, and the track groove is horizontally arranged.

[0009] Preferably, the length of the stabilizing column is greater than 1 / 3 of the thickness of the side plate of the molten salt bin, and the center of the stabilizing column and the center of the locking bolt are on the same vertical plane.

[0010] Preferably, sealing strips are fixedly installed on the sides of the first baffle and the second baffle that are in contact with the bottom plate and the side plate of the molten salt bin, and the sealing strips are in close contact with the surface of the bottom plate and the side plate of the molten salt bin.

[0011] Compared with the prior art, the utility model has the following beneficial effects: the molten salt chamber baffle of the continuous oil sludge thermal desorption device adopts a new structural design, which can not only conveniently adjust the spacing between the first baffle and the second baffle of different groups according to the viscosity of the liquid, but also ensure the stability of the first baffle and the second baffle during adjustment and static use through a limiting mechanism, so that the device as a whole can be used stably;

[0012] 1. The first baffle and the second baffle can be stably positioned by the positioning card to ensure that the first baffle and the second baffle can be stably installed and used, and the extrusion positioning of the locking bolt and the sealing strip can further ensure the stability of the first baffle and the second baffle when in use;

[0013] 2. The positioning card can slide the stabilizing column horizontally along the track groove, which can conveniently adjust the spacing of the equally spaced and staggered distribution on both sides to adapt to liquids of different viscosities, ensure the smooth flow of the liquid, and avoid liquid blockage in the cavity. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the top view structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the front view structure of the utility model;

[0016] Figure 3 It is a schematic diagram of the side cross-sectional structure of the utility model;

[0017] Figure 4 It is a schematic diagram of the cross-sectional structure of the through hole in the utility model when viewed from top.

[0018] In the figure: 1. Molten salt bin bottom plate; 2. Molten salt bin side plate; 3. Molten salt bin inlet; 4. Molten salt bin outlet; 5. Positioning card; 6. Locking bolt; 7. Stabilizing column; 8. Track groove; 9. First baffle; 10. Second baffle; 11. Sealing strip; 12. Through hole. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figure 1-Figure 4 The utility model provides a technical solution: a molten salt chamber baffle of a continuous oil sludge thermal desorption device, comprising a molten salt bin bottom plate 1, a molten salt bin side plate 2, a molten salt bin inlet 3, a molten salt bin outlet 4, a positioning card 5, a locking bolt 6, a stabilizing column 7, a track groove 8, a first baffle 9, a second baffle 10, a sealing strip 11 and a through hole 12, a molten salt bin side plate 2 is welded and fixed to the top of the side of the molten salt bin bottom plate 1, a molten salt bin inlet 3 is arranged at one end of the molten salt bin side plate 2, and a molten salt bin outlet is arranged at the other end of the molten salt bin side plate 2 4. A positioning card 5 is installed at the top of the molten salt bin side panel 2, and a locking bolt 6 is installed through a thread on the outer vertical part of the positioning card 5. A stabilizing column 7 is fixedly installed on the inner wall of the outer vertical part of the positioning card 5. The stabilizing column 7 is fitted with the inner wall of the track groove 8. The track groove 8 is opened at the top of the outer side surface of the molten salt bin side panel 2. The inner bottom end of the positioning card 5 is connected and fixed to the top of the first baffle plate 9. A second baffle plate 10 is fixedly installed on one side of the first baffle plate 9. A through hole 12 is opened at the fitting angle between the first baffle plate 9 and the molten salt bin bottom plate 1 and the molten salt bin side panel 2.

[0021] The side view shape of the positioning card 5 is an inverted "J" shape, and the positioning cards 5 are evenly spaced and staggered on the top of the molten salt bin side panels 2 on both sides. The above structural design enables the positioning card 5 to be stably installed on the top of the molten salt bin side panels 2, providing a stable installation foundation for the molten salt bin bottom plate 1 and the molten salt bin side panels 2.

[0022] The locking bolt 6 is vertically distributed to the molten salt bin side plate 2, and the center of the locking bolt 6 and the positioning card 5 are on the same vertical plane. The above structural design enables the locking bolt 6 to stably squeeze the molten salt bin side plate 2 and quickly fix the positioning card 5 and the molten salt bin side plate 2.

[0023] The stabilizing column 7 is slidably connected to the track groove 8, and the track groove 8 is horizontally arranged. The above-mentioned structural design enables the positioning card 5 to carry the stabilizing column 7 to slide horizontally and linearly along the track groove 8 to adjust the spacing between the adjacent groups of the first baffle plate 9 and the second baffle plate 10.

[0024] The length of the stabilizing column 7 is greater than 1 / 3 of the thickness of the molten salt bin side plate 2 , and the center of the stabilizing column 7 and the center of the locking bolt 6 are on the same vertical plane. The above structural design enables the stabilizing column 7 to contact the track groove 8 for a long distance, thereby ensuring the stability of the positioning card 5 .

[0025] Sealing strips 11 are fixedly installed on the sides where the first baffle plate 9 and the second baffle plate 10 are in contact with the molten salt bin bottom plate 1 and the molten salt bin side plate 2. The sealing strips 11 are tightly fitted to the surfaces of the molten salt bin bottom plate 1 and the molten salt bin side plate 2. The above-mentioned structural design can ensure the stable fit of the first baffle plate 9 and the second baffle plate 10 with the molten salt bin bottom plate 1 and the molten salt bin side plate 2.

[0026] Working principle: When using this device, first adjust the Figure 1 The spacing between the adjacent groups of first baffles 9 and second baffles 10 is Figure 3 The locking bolt 6 in the molten salt bin is rotated away from the outer side surface of the molten salt bin side plate 2, and the positioning card 5 is pushed to slide horizontally and linearly along the track groove 8 with the stabilizing column 7, and the first baffle plate 9 and the second baffle plate 10 follow the positioning card 5 to move synchronously until the spacing between the adjacent groups of the first baffle plate 9 and the second baffle plate 10 is appropriate, and the rotating locking bolt 6 squeezes the outer side surface of the molten salt bin side plate 2 to fix it, and cooperates with the sealing strip 11 fixed at the bottom and side of the first baffle plate 9 and the second baffle plate 10 to stably fit with the surface of the molten salt bin bottom plate 1 and the molten salt bin side plate 2, and fixes the position of the first baffle plate 9 and the second baffle plate 10;

[0027] The liquid can enter the molten salt bin through the molten salt bin inlet 3, during which the liquid passes through the gap between the first baffle 9 and the second baffle 10 and flows to the next cavity. When the fluid level is higher than the second baffle 10, the fluid enters the next cavity through the upper edge of the second baffle 10, which improves the fluidity above. At the same time, when the fluid flows through the junction of the first baffle 9 and the molten salt bin side plate 2, it can flow into the next cavity through the through hole 12 and finally flow out from the molten salt bin outlet 4, so that the fluidity is improved and blockage due to long-term use is avoided. This is the working principle of the molten salt chamber baffle of the continuous sludge thermal desorption device.

[0028] 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 molten salt chamber baffle of a continuous oil sludge thermal desorption device, comprising a molten salt bin bottom plate (1) and a molten salt bin side plate (2), characterized in that: A molten salt bin side plate (2) is welded and fixed to the top of the side of the molten salt bin bottom plate (1); a molten salt bin inlet (3) is arranged at one end of the molten salt bin side plate (2); a molten salt bin outlet (4) is arranged at the other end of the molten salt bin side plate (2); a positioning card (5) is installed at the top of the molten salt bin side plate (2); a locking bolt (6) is installed through a thread on the outer vertical portion of the positioning card (5); a stabilizing column (7) is fixedly installed on the inner wall of the outer vertical portion of the positioning card (5); the stabilizing column (7) is fitted with the inner wall of the track groove (8); the track groove (8) is provided at the top of the outer side of the molten salt bin side plate (2); the inner bottom end of the positioning card (5) is connected and fixed to the top of the first baffle plate (9); a second baffle plate (10) is fixedly installed on one side of the first baffle plate (9); and a through hole (12) is provided at the fitting angle between the first baffle plate (9) and the molten salt bin bottom plate (1) and the molten salt bin side plate (2).

2. The molten salt chamber baffle of a continuous oil sludge thermal desorption device according to claim 1, characterized in that: The side view shape of the positioning cards (5) is an inverted "J" shape, and the positioning cards (5) are staggered and distributed at equal intervals on the top of the molten salt bin side plates (2) on both sides.

3. The molten salt chamber baffle of a continuous oil sludge thermal desorption device according to claim 1, characterized in that: The locking bolt (6) is vertically distributed to the molten salt bin side plate (2), and the center of the locking bolt (6) and the positioning card (5) are located on the same vertical plane.

4. The molten salt chamber baffle of a continuous oil sludge thermal desorption device according to claim 1, characterized in that: The stabilizing column (7) is slidably connected to the track groove (8), and the track groove (8) is arranged horizontally.

5. The molten salt chamber baffle of a continuous oil sludge thermal desorption device according to claim 1, characterized in that: The length of the stabilizing column (7) is greater than 1 / 3 of the thickness of the molten salt bin side plate (2), and the center of the stabilizing column (7) and the center of the locking bolt (6) are located on the same vertical plane.

6. The molten salt chamber baffle of a continuous oil sludge thermal desorption device according to claim 1, characterized in that: Sealing strips (11) are fixedly mounted on the sides of the first baffle plate (9) and the second baffle plate (10) that are in contact with the molten salt bin bottom plate (1) and the molten salt bin side plate (2), and the sealing strips (11) are in close contact with the surfaces of the molten salt bin bottom plate (1) and the molten salt bin side plate (2).

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