Oil gas condensation recovery device applied to waste tire oil refining system

Abstract

The invention discloses an oil gas condensation recovery device applied to a waste tire oil refining system, and relates to the technical field of oil gas condensation recovery, the oil gas condensation recovery device comprises a condensation recovery box, two side walls of the condensation recovery box are respectively provided with a gas inlet mechanism and a gas exhaust mechanism, and a cooling top plate is fixed at the top end in the condensation recovery box; cooling bottom plates located on the two sides of the cooling top plate are symmetrically fixed to the bottom end in the condensation recycling box. The cooling efficiency of an oil-gas mixture is improved through combination of two cooling modes, oil-gas separation is more efficient, a zigzag and winding gas flow channel is formed in the condensation recycling box through the cooling top plates, the standing time of the oil-gas mixture in the condensation recycling box is prolonged, and the oil-gas separation efficiency is improved. And in addition, cleaning water in the water storage tank is injected into the spraying and flushing mechanism through the water spraying pipe by the high-pressure water pump, and the spraying and flushing mechanism sprays and flushes the interior of the condensation recycling box, so that regular automatic cleaning of the interior of the condensation recycling box is realized, and the situation that an oil film is easily attached to the inner wall of the condensation recycling box is avoided.

Description

Technical Field

[0001] The invention relates to the technical field of oil and gas condensation recovery, and in particular to an oil and gas condensation recovery device applied to a waste tire oil refining system. Background Art

[0002] Tires are an important part of vehicles, which directly affects the safety, comfort and fuel efficiency of vehicles. Waste tires refer to tires that have reached the limit of their service life or can no longer be used due to damage. Waste tires can be recycled through refurbishment, production of recycled rubber and rubber powder, thermal cracking and refining, etc., to reduce environmental pollution and waste of resources. Thermal cracking and refining of waste tires refers to the use of special cracking equipment to crack waste tires into fuel oil, carbon black, steel wire and combustible gas through high-temperature heating. This method achieves "zero pollution, zero residue, zero emission and full utilization" of waste tires. The oil and gas generated during the thermal cracking of waste tires need to be condensed and recovered.

[0003] Most of the oil and gas condensation recovery devices in the existing waste tire refining system have a single structure. The residence time of the oil and gas mixture in the recovery device is short, resulting in low oil and gas separation efficiency. After long-term use, an oil film is easily attached to the inner wall of the recovery device, which will lead to a decrease in condensation efficiency. In addition, the cooling method for the oil and gas mixture is relatively single. Therefore, the present invention proposes an oil and gas condensation recovery device applied to the waste tire refining system to solve the problems existing in the prior art. Summary of the invention

[0004] In view of the above problems, the purpose of the present invention is to propose an oil and gas condensation recovery device used in a waste tire refining system, which solves the problems that the oil and gas condensation recovery device in the existing waste tire refining system cannot delay the residence time of the oil and gas mixture, resulting in low oil and gas separation efficiency, and that the inner wall of the recovery device is prone to adhesion of oil film after long-term use, and the cooling method of the oil and gas mixture is relatively single.

[0005] In order to achieve the purpose of the present invention, the present invention is implemented by the following technical scheme: an oil and gas condensation recovery device applied to a waste tire refining system comprises a condensation recovery box, the two side walls of the condensation recovery box are respectively provided with an air intake mechanism and an exhaust mechanism, a cooling top plate is fixed to the top of the interior of the condensation recovery box, and cooling bottom plates located on both sides of the cooling top plate are symmetrically fixed to the bottom of the interior of the condensation recovery box, cooling elbows are provided inside the cooling top plate and the cooling bottom plate, a cooling water recovery box and a cooling water supply box connected to the cooling elbow are respectively fixed to the front and rear sides of the condensation recovery box, a cold air blower is fixed to the outer walls of the front and rear sides of the condensation recovery box, an air outlet at the output end of the cold air blower penetrates into the interior of the condensation recovery box, drain pipes distributed equidistantly are fixed to the bottom of the condensation recovery box, a water storage tank is fixed above the condensation recovery box, a water spray pipe is fixed to the bottom of the water storage tank through a high-pressure water pump, both ends of the water spray pipe penetrate into the interior of the condensation recovery box and are fixed with a spray flushing mechanism, and an oil and gas monitoring circulation mechanism is fixed to the top of the condensation recovery box.

[0006] A further improvement is that the air intake mechanism includes a first air pump located outside the condensate recovery box and an air intake main pipe fixed to the output end of the first air pump, and an air intake branch pipe that penetrates into the condensate recovery box is symmetrically fixed on one side of the air intake main pipe close to the condensate recovery box.

[0007] A further improvement is that the exhaust mechanism includes an exhaust pipe fixed to the side wall of the condensate recovery box away from the air intake mechanism and an exhaust fan fixed inside the exhaust pipe, and an electronic control valve is installed on one side of the exhaust pipe located inside the condensate recovery box.

[0008] A further improvement is that the spray flushing mechanism includes a spray box fixed to the top of the condensate recovery box and located above the cooling base plate, and a first high-pressure spray head equidistantly fixed to the bottom of the spray box, and second high-pressure spray heads equidistantly fixed to the outer walls on the left and right sides of the condensate recovery box are inclined.

[0009] Further improvements are: a liquid guide groove is opened at the bottom end of the condensation recovery box at the position of the drain pipe, and a blowing diversion box is fixed to the inner walls on the front and rear sides of the condensation recovery box. The output end air outlet of the cold air blower extends to the inside of the blowing diversion box, and cold air diversion holes are opened at equal intervals on the blowing diversion box.

[0010] A further improvement is that the cooling water supply tank is connected to a cooling water injection main pipe on one side close to the condensate recovery tank through a pumping water pump, and the water inlet at the input end of the cooling elbow penetrates to the outside of the condensate recovery tank and is connected to the cooling water injection main pipe through a cooling water injection branch.

[0011] A further improvement is that the cooling water recovery tank is connected to a cooling drainage main pipe on one side close to the condensate recovery tank through a drainage water pump, and the output end outlet of the cooling elbow passes through the outside of the condensate recovery tank and is connected to the cooling drainage main pipe through a cooling drainage branch pipe.

[0012] A further improvement is that the oil and gas monitoring circulation mechanism includes a temperature sensor fixed to the top of the condensate recovery box near the exhaust mechanism side and a second air pump fixed to the top of the condensate recovery box near the intake mechanism side, the output end of the second air pump is fixed with an exhaust pipe that runs through the interior of the condensate recovery box, and the input end of the second air pump is fixed with an intake pipe that runs through the interior of the condensate recovery box.

[0013] A further improvement is that the cooling top plate and the cooling bottom plate have the same structure, the cooling elbow is designed to be continuously bent inside the cooling top plate and the cooling bottom plate, and arc grooves are equidistantly provided on the outer walls on both sides of the cooling top plate and the cooling bottom plate.

[0014] A further improvement is that support rods are symmetrically fixed between the water storage tank and the condensation recovery tank, a base is provided below the condensation recovery tank, and support columns are symmetrically fixed between the condensation recovery tank and the base.

[0015] The beneficial effects of the present invention are as follows: the present invention firstly performs preliminary cooling of the oil-gas mixture in the condensation recovery box by using a cold air blower, then injects cooling water into the cooling elbow by using a cooling water supply box, and recovers the cooling water in the cooling elbow by using a cooling water recovery box, so as to further cool the oil-gas mixture by using the continuously flowing cooling water in the cooling elbow, thereby improving the cooling efficiency of the oil-gas mixture by combining the two cooling methods, and making the oil-gas separation more efficient;

[0016] A cooling top plate is fixed at the middle position of the top of the condensate recovery box, and a group of cooling bottom plates fixed to the bottom of the condensate recovery box are arranged on both sides of the cooling top plate, so that a tortuous air flow channel is formed inside the condensate recovery box, thereby increasing the residence time of the oil-gas mixture in the condensate recovery box, so that the oil-gas mixture can be fully cooled and the oil-gas separation efficiency is further improved;

[0017] In addition, the cleaning water in the water storage tank is injected into the spray flushing mechanism through the water spray pipe by a high-pressure water pump, and the spray flushing mechanism sprays and flushes the inside of the condensate recovery box, thereby realizing regular automatic cleaning of the inside of the condensate recovery box, avoiding the oil film from easily adhering to the inner wall of the condensate recovery box after long-term use, ensuring the cooling efficiency of the oil-gas mixture, and reducing the equipment maintenance cost to a certain extent. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a front view of the present invention;

[0019] Figure 2 is a front cross-sectional view of the present invention;

[0020] Figure 3 It is a left sectional view of the middle position of the condensation recovery box of the present invention;

[0021] Figure 4 It is a right side cross-sectional view of the air blowing diverter box of the present invention inside the condensation recovery box;

[0022] Figure 5 is a side cross-sectional view of a cooling top plate of the present invention;

[0023] Figure 6 It is a schematic diagram of the three-dimensional structure of the cooling top plate of the present invention.

[0024] Among them: 1. Condensate recovery box; 2. Cooling top plate; 3. Cooling bottom plate; 4. Cooling elbow; 5. Cooling water recovery box; 6. Cooling water supply box; 7. Cold air blower; 8. Drain pipe; 9. Water storage tank; 10. High-pressure water pump; 11. Water spray pipe; 12. First air pump; 13. Intake main pipe; 14. Intake branch pipe; 15. Exhaust pipe; 16. Exhaust fan; 17. Electronic control valve; 18. Spray box; 19. First high-pressure spray head; 20. Second high-pressure sprinkler head; 21. Liquid guide groove; 22. Blowing diversion box; 23. Cold air diversion hole; 24. Water pump; 25. Cooling water injection main pipe; 26. Cooling water injection branch pipe; 27. Drainage pump; 28. Cooling drainage main pipe; 29. ​​Cooling drainage branch pipe; 30. Temperature sensor; 31. Second air pump; 32. Exhaust pipe; 33. Inlet pipe; 34. Arc groove; 35. Support rod; 36. Base; 37. Support column. DETAILED DESCRIPTION

[0025] 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.

[0026] The basic function of a tire is to support the weight of a vehicle, provide necessary traction, absorb the impact caused by uneven road surfaces, and maintain the stability and handling of the vehicle. Used tires, also known as discarded tires or scrap tires, are tires that are no longer suitable for installation on vehicles due to wear, aging, damage or other reasons;

[0027] The treatment and recycling of waste tires is an important environmental and resource issue, because they are not easy to degrade. If they are not handled properly, they will have a serious impact on the environment. The thermal cracking and refining of waste tires refers to the use of special cracking equipment to crack waste tires into fuel oil, carbon black, steel wire and combustible gas through high temperature heating;

[0028] The oil and gas condensation recovery device in the waste tire refining system is a key equipment specially designed to recover fuel oil from the oil and gas generated in the thermal cracking process of waste tires. The main purpose of this device is to convert high-temperature oil and gas into liquid fuel oil through the condensation process for easy storage, transportation and subsequent use. The application of the oil and gas condensation recovery device in the waste tire refining system not only improves the recycling rate of resources, but also helps to reduce environmental pollution;

[0029] Most of the oil and gas condensation recovery devices in the existing waste tire refining systems have a single structure. The residence time of the oil and gas mixture in the recovery device is short, and it is impossible to ensure that the oil and gas mixture is fully cooled, resulting in low oil and gas separation efficiency and inability to efficiently recover the oil in the oil and gas mixture. It is also inconvenient to perform regular automatic cleaning of the inner wall of the recovery device, resulting in an oil film easily adhering to the inner wall of the recovery device after long-term use, which not only leads to a decrease in condensation efficiency, but also increases the maintenance cost of the equipment. In addition, the cooling method for the oil and gas mixture is relatively single, and the cooling efficiency needs to be improved.

[0030] For the problems existing in the above-mentioned prior art, see Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6The present embodiment provides an oil and gas condensation recovery device applied to a waste tire oil refining system, comprising a condensation recovery box 1 for cooling the oil and gas mixture, an air intake mechanism is fixed to the left side wall of the condensation recovery box 1, which is used to connect with the waste tire oil refining system and introduce the oil and gas mixture discharged from the condensation recovery box 1 into the condensation recovery box 1, and an exhaust mechanism is fixed to the right side wall of the condensation recovery box 1, which is used to discharge the gas generated by the separation of the oil and gas mixture to the outside, and a cooling top plate 2 with a wide top and narrow bottom design is fixed by bolts at the middle position of the top of the interior of the condensation recovery box 1, and the design of wide top and narrow bottom facilitates the dripping of condensed oil, and two groups of cooling bottom plates 3 with left-right symmetrical distribution are fixed by bolts at the bottom of the interior of the condensation recovery box 1, and the two groups of cooling bottom plates 3 are respectively located on the left and right sides of the cooling top plate 2, and the cooling bottom plate 3 is designed to be narrow at the top and wide at the bottom, so that the condensed oil can flow to the bottom of the interior of the condensation recovery box 1, and a group of cooling top plates The plates 2 and the two groups of cooling bottom plates 3 are staggered, and cooling elbows 4 for circulating cooling water are arranged inside the cooling top plate 2 and the cooling bottom plate 3. A cooling water recovery tank 5 connected to the cooling elbow 4 is arranged on the front side of the condensate recovery tank 1, and the bottom end of the cooling water recovery tank 5 is connected to the external cooling water recovery equipment through a pipeline, so as to facilitate the recovery of the used cooling water. A cooling water supply tank 6 connected to the cooling elbow 4 is arranged on the rear side of the condensate recovery tank 1, and the top of the cooling water supply tank 6 is connected to the external cooling water supply equipment through a pipeline, so as to facilitate the injection of low-temperature cooling water into the cooling water supply tank 6. By fixing the cooling top plate 2 at the middle position of the top end inside the condensate recovery tank 1, and arranging a group of cooling bottom plates 3 fixed to the bottom end inside the condensate recovery tank 1 on both sides of the cooling top plate 2, a tortuous airflow channel is formed inside the condensate recovery tank 1, thereby increasing the residence time of the oil-gas mixture in the condensate recovery tank 1;

[0031] A cold air blower 7 is fixed by bolts on one side of the outer wall of the front and rear sides of the condensate recovery box 1 near the air intake mechanism. The outlet of the output end of the cold air blower 7 penetrates into the condensate recovery box 1, and is used for preliminarily cooling the oil-gas mixture in the condensate recovery box 1. A drain pipe 8 is fixed at the bottom of the condensate recovery box 1. The drain pipes 8 are provided in three groups and are evenly distributed laterally, and are used for discharging the separated oil. The oil-gas mixture in the condensate recovery box 1 is preliminarily cooled by the cold air blower 7, and then cooling water is injected into the cooling elbow 4 through the cooling water supply tank 6, and the cooling water in the cooling elbow 4 is recovered through the cooling water recovery tank 5, so as to further cool the oil-gas mixture by using the continuously flowing cooling water in the cooling elbow 4, thereby improving the cooling efficiency of the oil-gas mixture by combining the two cooling methods;

[0032] A water storage tank 9 for storing cleaning water is fixed above the condensate recovery box 1, a high-pressure water pump 10 is fixed to the bottom of the water storage tank 9, a water spray pipe 11 is fixed to the water outlet of the output end of the high-pressure water pump 10, both left and right ends of the water spray pipe 11 are bent at ninety degrees and penetrate into the condensate recovery box 1, one end of the water spray pipe 11 located inside the condensate recovery box 1 is fixed with a spray flushing mechanism for cleaning the inside of the condensate recovery box 1, and an oil and gas monitoring circulation mechanism for monitoring the oil and gas on the right side of the inside of the condensate recovery box 1 is fixed to the top of the condensate recovery box 1. The cleaning water in the water storage tank 9 is injected into the spray flushing mechanism through the water spray pipe 11 by the high-pressure water pump 10, and the inside of the condensate recovery box 1 is sprayed and flushed by the spray flushing mechanism, thereby realizing regular automatic cleaning of the inside of the condensate recovery box 1 to prevent the oil film from easily adhering to the inner wall of the condensate recovery box 1 after long-term use.

[0033] The air intake mechanism includes a first air pump 12 and an air intake main pipe 13, wherein the first air pump 12 is located on the left side of the condensate recovery box 1 and is connected to the waste tire refining system through a pipeline, the air intake main pipe 13 is fixed to the output end of the first air pump 12, and air intake branch pipes 14 are symmetrically fixed on the right side of the air intake main pipe 13, and the right ends of the two groups of air intake branch pipes 14 are both passed through the inside of the condensate recovery box 1. The first air pump 12 is a high temperature resistant air pump, and the first air pump 12 injects the oil-gas mixture evenly into the inside of the condensate recovery box 1 through the air intake main pipe 13 and the air intake branch pipe 14.

[0034] The exhaust mechanism includes an exhaust duct 15 and an exhaust fan 16, wherein the exhaust duct 15 is fixed to the right side wall of the condensate recovery box 1, and the exhaust fan 16 is fixed to the inside of the exhaust duct 15 by bolts. The gas generated by oil and gas separation in the condensate recovery box 1 is discharged through the exhaust fan 16. An electronic control valve 17 is installed on one side of the exhaust duct 15 located in the condensate recovery box 1 to facilitate controlling the opening or closing of the exhaust duct 15.

[0035] The spray flushing mechanism includes a spray box 18 and a first high-pressure spray head 19, wherein the spray box 18 is provided with two groups, which are fixed to the left and right groups at the top of the inside of the condensate recovery box 1 by bolts, and the two groups of spray boxes 18 are respectively located above the two groups of cooling base plates 3, the first high-pressure spray head 19 is equidistantly fixed to the bottom of the spray box 18, and the left and right outer walls of the condensate recovery box 1 are equidistantly fixed with second high-pressure spray heads 20 arranged obliquely, the water outlet of the water spray pipe 11 passes through the top of the condensate recovery box 1 and extends into the spray box 18, the cleaning water in the water storage tank 9 is injected into the spray box 18 through the water spray pipe 11 by the high-pressure water pump 10, and then sprayed outward by the first high-pressure spray head 19 and the second high-pressure spray head 20, so as to use the cleaning water to spray and flush the inside of the condensate recovery box 1 to achieve automatic cleaning.

[0036] Liquid guiding grooves 21 are equidistantly provided at the bottom of the condensate recovery box 1. There are three groups of liquid guiding grooves 21 corresponding to the positions of the three groups of liquid discharge pipes 8 respectively. Blowing diversion boxes 22 are fixed to the inner walls on both the front and rear sides of the condensate recovery box 1. The output end air outlet of the cold air blower 7 extends to the inside of the blowing diversion box 22. Cold air diversion holes 23 are equidistantly provided on the blowing diversion box 22. The cold air blower 7 is used to blow air into the blowing diversion box 22, and then the cold air is evenly blown into the inside of the condensate recovery box 1 through the cold air diversion holes 23.

[0037] A pumping pump 24 is fixed to the lower part of the front side wall of the cooling water supply tank 6, and a cooling water injection pipe 25 is fixed to the output end of the pumping pump 24. The water inlet at the input end of the cooling elbow 4 passes through the outside of the condensation recovery tank 1 and is fixed with a cooling water injection branch 26. The other end of the cooling water injection branch 26 is connected to the cooling water injection pipe 25. The cooling water in the cooling water supply tank 6 is pumped into the cooling elbow 4 through the cooling water injection pipe 25 and the cooling water injection branch 26 by the pumping pump 24.

[0038] A drainage pump 27 is fixed to the upper part of the rear side wall of the cooling water recovery tank 5, and a cooling drainage main pipe 28 is fixed to the input end of the drainage pump 27. The output outlet of the cooling elbow 4 passes through the outside of the condensation recovery tank 1 and is fixed with a cooling drainage branch pipe 29. The other end of the cooling drainage branch pipe 29 is connected to the cooling drainage main pipe 28. The cooling water in the cooling elbow 4 is pumped into the cooling water recovery tank 5 through the cooling drainage branch pipe 29 and the cooling drainage main pipe 28 by the drainage pump 27.

[0039] The oil and gas monitoring circulation mechanism includes a temperature sensor 30 and a second air pump 31, wherein the temperature sensor 30 is fixed to the right side of the top of the condensate recovery box 1 by bolts, and the detection end of the temperature sensor 30 penetrates to the right side of the inside of the condensate recovery box 1, and is used to detect the air temperature on the right side of the inside of the condensate recovery box 1. The second air pump 31 is provided with two groups and is respectively fixed to the left side of the top of the condensate recovery box 1 by bolts. The output end of the second air pump 31 is fixed with an exhaust pipe 32 penetrating to the left side of the inside of the condensate recovery box 1, and the input end of the second air pump 31 is fixed with an intake pipe 33 penetrating to the right side of the inside of the condensate recovery box 1. The air temperature on the right side of the inside of the condensate recovery box 1 is detected by the temperature sensor 30, and when the temperature is detected to be higher than the preset value (the surface oil and gas mixture is not cooled sufficiently), the second air pump 31 is started to draw the air on the right side of the inside of the condensate recovery box 1 into the left side of the inside of the condensate recovery box 1 for re-cooling.

[0040] The cooling top plate 2 and the cooling bottom plate 3 have the same structure. The cooling elbow 4 is designed to be continuously bent inside the cooling top plate 2 and the cooling bottom plate 3 to increase the contact area with the cooling top plate 2 and the cooling bottom plate 3 and improve the cooling efficiency of the cooling top plate 2 and the cooling bottom plate 3. The outer walls on both sides of the cooling top plate 2 and the cooling bottom plate 3 are provided with arc grooves 34 distributed at equal distances to increase the contact area with the oil-gas mixture and improve the cooling efficiency of the oil-gas mixture.

[0041] A support rod 35 is symmetrically fixed to the bottom end of the water storage tank 9, and the bottom end of the support rod 35 is fixed to the top of the condensation recovery tank 1 to provide stable support for the water storage tank 9. A base 36 is provided under the condensation recovery tank 1, and four groups of symmetrically distributed support columns 37 are fixed between the condensation recovery tank 1 and the base 36 to provide stable support for the water storage tank 9.

[0042] When it is necessary to condense and recover the oil-gas mixture discharged from the waste tire oil refining system, firstly connect the air intake mechanism to the exhaust port of the waste tire oil refining system through a pipeline, then use the air intake mechanism to introduce the oil-gas mixture discharged from the waste tire oil refining system into the condensation recovery box 1, and the oil-gas mixture moves from left to right in the condensation recovery box 1. At the same time, start the cold air blower 7 to blow cold air slowly and continuously into the condensation recovery box 1 to achieve preliminary cooling of the oil-gas mixture by cold air. The oil-gas mixture continues to move from left to right and is cooled at the top of the cooling top. Under the cooperation of the cooling plate 2 and the two groups of cooling bottom plates 3 (the cooling top plate 2 and the cooling bottom plate 3 are cooled by the cooling water flowing in the cooling elbow 4), the oil is transported to the right side of the condensation recovery box 1 in a zigzag manner. During the transportation process, it is fully in contact with the cooling top plate 2 and the two groups of cooling bottom plates 3 to perform heat exchange and be fully cooled to achieve oil and gas separation. The condensed oil is gathered at the bottom end of the condensation recovery box 1 and discharged by the drain pipe 8, while the separated gas is discharged to the outside of the condensation recovery box 1 through the exhaust mechanism, completing the oil and gas condensation recovery work;

[0043] When the oil and gas condensation recovery work needs to be completed and the inside of the condensate recovery box 1 needs to be automatically cleaned, the water storage tank 9 is pre-filled with cleaning water. The cleaning water in the water storage tank 9 is first pumped into the water spray pipe 11 by the high-pressure water pump 10, and then the cleaning water is injected into the spray flushing mechanism by the water spray pipe 11. The spray flushing mechanism then sprays and flushes the inside of the condensate recovery box 1, and the sewage after flushing is discharged from the drain pipe 8, thereby realizing regular automatic cleaning of the inside of the condensate recovery box 1, making it difficult for oil stains to adhere to the surfaces of components such as the inner wall of the condensate recovery box 1, the cooling top plate 2 and the cooling bottom plate 3.

[0044] The above shows and describes the basic principles, main features and advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. An oil and gas condensation recovery device used in a waste tire oil refining system, comprising a condensation recovery box (1), characterized in that: The two side walls of the condensate recovery box (1) are respectively provided with an air intake mechanism and an exhaust mechanism; a cooling top plate (2) is fixed to the top of the interior of the condensate recovery box (1); cooling bottom plates (3) located on both sides of the cooling top plate (2) are symmetrically fixed to the bottom of the interior of the condensate recovery box (1); cooling elbows (4) are provided inside the cooling top plate (2) and the cooling bottom plate (3); a cooling water recovery box (5) and a cooling water supply box (6) connected to the cooling elbow (4) are respectively fixed to the front and rear sides of the condensate recovery box (1); A cold air blower (7) is fixed to the wall, the air outlet of the output end of the cold air blower (7) penetrates into the interior of the condensation recovery box (1), the bottom of the condensation recovery box (1) is fixed with drainage pipes (8) distributed at equal intervals, a water storage tank (9) is fixed above the condensation recovery box (1), a water spray pipe (11) is fixed to the bottom of the water storage tank (9) through a high-pressure water pump (10), both ends of the water spray pipe (11) penetrate into the interior of the condensation recovery box (1) and are fixed with a spray flushing mechanism, and an oil and gas monitoring circulation mechanism is fixed to the top of the condensation recovery box (1).

2. The oil and gas condensation recovery device used in the waste tire oil refining system according to claim 1 is characterized in that: The air intake mechanism comprises a first air pump (12) located outside the condensate recovery box (1) and an air intake main pipe (13) fixed to the output end of the first air pump (12); an air intake branch pipe (14) penetrating into the interior of the condensate recovery box (1) is symmetrically fixed to one side of the air intake main pipe (13) close to the condensate recovery box (1).

3. The oil and gas condensation recovery device used in the waste tire oil refining system according to claim 1 is characterized in that: The exhaust mechanism comprises an exhaust pipe (15) fixed to a side wall of the condensate recovery box (1) away from the air intake mechanism, and an exhaust fan (16) fixed inside the exhaust pipe (15); an electronic control valve (17) is installed on one side of the exhaust pipe (15) located inside the condensate recovery box (1).

4. The oil and gas condensation recovery device used in the waste tire oil refining system according to claim 1 is characterized in that: The spray flushing mechanism comprises a spray box (18) fixed to the top of the condensate recovery box (1) and located above the cooling base plate (3), and a first high-pressure spray head (19) fixed at an equal distance to the bottom of the spray box (18), and second high-pressure spray heads (20) arranged in an inclined manner are fixed at equal distances to the outer walls of the left and right sides of the condensate recovery box (1).

5. The oil and gas condensation recovery device used in the waste tire oil refining system according to claim 1 is characterized in that: A liquid guide groove (21) is provided at the bottom of the condensate recovery box (1) at the position of the drain pipe (8), and a blowing diversion box (22) is fixed to the inner walls on both the front and rear sides of the condensate recovery box (1). The output end air outlet of the cold air blower (7) extends to the inside of the blowing diversion box (22), and cold air diversion holes (23) are equidistantly provided on the blowing diversion box (22).

6. The oil and gas condensation recovery device used in the waste tire oil refining system according to claim 1 is characterized in that: The cooling water supply tank (6) is connected to a cooling water injection main pipe (25) via a water pump (24) on one side close to the condensate recovery tank (1), and the water inlet at the input end of the cooling elbow (4) passes through the outside of the condensate recovery tank (1) and is connected to the cooling water injection main pipe (25) via a cooling water injection branch (26).

7. The oil and gas condensation recovery device used in the waste tire oil refining system according to claim 1 is characterized by: The cooling water recovery tank (5) is connected to a cooling drainage main pipe (28) via a drainage water pump (27) on one side close to the condensation recovery tank (1); the output end water outlet of the cooling elbow (4) extends to the outside of the condensation recovery tank (1) and is connected to the cooling drainage main pipe (28) via a cooling drainage branch pipe (29).

8. The oil and gas condensation recovery device used in the waste tire oil refining system according to claim 1 is characterized by: The oil and gas monitoring circulation mechanism comprises a temperature sensor (30) fixed to the top of the condensate recovery box (1) near the exhaust mechanism side and a second air pump (31) fixed to the top of the condensate recovery box (1) near the intake mechanism side, the output end of the second air pump (31) being fixed with an exhaust pipe (32) penetrating into the interior of the condensate recovery box (1), and the input end of the second air pump (31) being fixed with an intake pipe (33) penetrating into the interior of the condensate recovery box (1).

9. The oil and gas condensation recovery device used in the waste tire oil refining system according to claim 1 is characterized in that: The cooling top plate (2) and the cooling bottom plate (3) have the same structure, the cooling elbow (4) is designed to be continuously curved inside the cooling top plate (2) and the cooling bottom plate (3), and arc grooves (34) are equidistantly provided on the outer walls of both sides of the cooling top plate (2) and the cooling bottom plate (3).

10. The oil and gas condensation recovery device used in the waste tire oil refining system according to claim 1 is characterized by: A support rod (35) is symmetrically fixed between the water storage tank (9) and the condensation recovery tank (1), a base (36) is provided below the condensation recovery tank (1), and a support column (37) is symmetrically fixed between the condensation recovery tank (1) and the base (36).

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