Oil gas condensation combined tank

Abstract

The utility model discloses an oil gas condensation combined tank, which belongs to the technical field of waste tire oil refining and comprises a tank body, and a first condensation barrel and a second condensation barrel are arranged at the top of the tank body. The tank body is used for collecting oil generated by condensing the waste gas; the first condensing barrel is used for condensing waste gas, and the waste gas enters from the top; and the second condensing cylinder is used for condensing the waste gas again. The waste gas condensation device has the beneficial effects that by arranging the first condensation barrel, the second condensation barrel, the blocking plate and the condensation pipe, waste gas can be conveniently put into the condensation device for condensation, the condensation pipe is fully wrapped by condensate water, the condensation efficiency of the waste gas is higher, double condensation operation is carried out during gas inlet and gas outlet, the condensation effect is better, and the condensation effect is better. By arranging the tank body, the butterfly-shaped sealing head, the magnetic liquid level meter and the oil outlet, oil obtained by condensing waste gas is collected, and the dosage of the collected oil is controlled.

Description

Technical Field

[0001] This utility model relates to the field of waste tire oil refining technology, and more specifically, it relates to an oil-gas condensation combination tank. Background Technology

[0002] The amount of waste tires generated in China is increasing at a rate of 8% to 10% annually. In 2010, China generated approximately 250 million waste tires, with a recycling rate of only about 50%, resulting in a huge waste of resources. Waste tires can be processed into oil through a process called "oil refining." In this process, the pulverized tire particles are heated and melted into oil-carrying waste gas. Therefore, a condenser is needed to condense the waste gas to obtain the oil.

[0003] In a related technology, an oil-gas condensation separation device involves introducing gas into a bent pipe. Since the inside of the bent pipe is relatively cold, multiple staggered inclined plates are installed inside the bent pipe to maximize contact with the gas. After some of the gas releases heat, it forms oil droplets that can flow down the inner wall of the bent pipe. Some of the oil can overflow the bottom of the drain port, preventing gas from escaping from the drain port. The liquid level in the condensation tank can be observed through an observation plate. If there is too much liquid, a valve can be opened to discharge some of the oil, which can be collected through a collection tank.

[0004] The existing technical solutions mentioned above have the following drawbacks: they are less efficient when condensing waste gas; for some waste gases with high concentrations, the waste gas may not be completely condensed and may be discharged during condensation and recovery; and the oil obtained from condensation may accumulate in the condensation box, thereby obstructing the condensation tubes and further reducing the condensation efficiency. Utility Model Content

[0005] (1) Technical problems to be solved

[0006] To address the shortcomings of existing technologies, the purpose of this utility model is to provide an oil-gas condensation combination tank, which features rapid multi-stage condensation of exhaust gases.

[0007] (2) Technical solution

[0008] To achieve the above objectives, this utility model provides an oil-gas condensation combination tank, including a tank body, with a first condensation cylinder and a second condensation cylinder provided on the top of the tank body;

[0009] The tank is used to collect the oil produced by the condensation of exhaust gas;

[0010] The first condenser cylinder is used for condensing the exhaust gas, which enters from the top.

[0011] The second condenser cylinder is used to condense the exhaust gas again, and the condensed exhaust gas is discharged from the top.

[0012] When using an oil and gas condensation combined tank according to this technical solution, condensate is added to the first condensation cylinder to condense the waste gas. The waste gas is then condensed again as it is released through the second condensation cylinder, resulting in better condensation. The tank body is used to collect the oil droplets obtained after condensation, making it convenient for staff to handle them uniformly.

[0013] Furthermore, the top of the tank has two mounting ports, and the first condenser cylinder and the second condenser cylinder are respectively mounted on the two mounting ports by fixing bolts.

[0014] Furthermore, the top of the first condenser cylinder is connected to a first elliptical end cap by fixing bolts, and the top of the second condenser cylinder is connected to a second elliptical end cap by fixing bolts. The top of the first elliptical end cap is provided with an air inlet, and the top of the second elliptical end cap is provided with an air outlet.

[0015] Furthermore, both the first and second condenser cylinders are connected to two blocking plates, which are placed vertically. Each of the two blocking plates in the first condenser cylinder has multiple fixing holes, which are matched one-to-one. Multiple condenser tubes are installed in the fixing holes of the two blocking plates, with the top end of the condenser tube above the top blocking plate and the bottom end of the condenser tube below the bottom blocking plate.

[0016] Furthermore, both the first and second condenser cylinders have a water outlet on one side at the top, which is located below the top blocking plate. Both the first and second condenser cylinders have a water inlet on the other side at the bottom, which is located above the bottom blocking plate. The water inlet and the water outlet are matched, and both the water inlet and the water outlet are connected to a flange.

[0017] Furthermore, both ends of the tank are connected to butterfly heads. A magnetic level gauge is installed on the butterfly head installed on the side of the tank near the first condenser cylinder. An atmospheric pressure manhole is installed on the butterfly head installed on the side of the tank near the second condenser cylinder. An atmospheric pressure manhole is installed on the top of the tank. The atmospheric pressure manhole is located between the first condenser cylinder and the second condenser cylinder.

[0018] Furthermore, the bottom of the tank is connected to two saddle supports, and an oil outlet is provided at the bottom of the tank, which is located between the two saddle supports.

[0019] (3) Beneficial effects

[0020] In summary, this utility model has the following beneficial effects:

[0021] 1. By setting up a first condenser cylinder, a second condenser cylinder, a blocking plate, and a condenser pipe, it is convenient to put the exhaust gas in for condensation, so that the condensate can fully wrap the condenser pipe, thereby improving the condensation efficiency of the exhaust gas. Furthermore, it performs dual condensation operation during the intake and exhaust of the exhaust gas, resulting in better condensation effect. By setting up a tank, a butterfly-shaped end cap, a magnetic level gauge, and an oil outlet, it collects the oil obtained from the condensation of the exhaust gas and controls the amount of oil collected, making it easy to release after a certain amount has been collected.

[0022] 2. By setting up inlet, outlet and flange, it is convenient to continuously circulate the condensate in the first and second condenser cylinders to maintain the condensation effect on the exhaust gas. By setting up atmospheric pressure manhole and atmospheric pressure handhole, the staff can carry out maintenance and repair operations inside the tank and clean the tank. Attached Figure Description

[0023] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only one embodiment of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0024] Figure 1 This is a structural schematic diagram of the present invention in frontal cross-section;

[0025] Figure 2 This is a side view sectional diagram of the present invention.

[0026] Figure 3 This is a top view of the structure of this utility model;

[0027] Figure 4 This utility model Figure 2 A schematic diagram of the blocking plate structure in the middle;

[0028] Figure 5 This utility model Figure 2 Schematic diagram of section A in the middle;

[0029] Figure 6 This utility model Figure 5 Enlarged structural diagram of part B.

[0030] The labels in the attached diagram are:

[0031] 1. Tank body; 2. Mounting port; 3. First condenser shell; 4. Second condenser shell; 5. First elliptical head; 6. Second elliptical head; 7. Air inlet; 8. Air outlet; 9. Fixing bolt; 10. Butterfly head; 11. Magnetic level gauge; 12. Saddle support; 13. Oil outlet; 14. Atmospheric pressure manhole; 15. Atmospheric pressure handhole; 16. Water outlet; 17. Water inlet; 18. Flange; 19. Condenser pipe; 20. Blocking plate; 21. Fixing hole. Detailed Implementation

[0032] To make the technical means, creative features, objectives and effects of this utility model easy to understand, the technical solutions in the specific embodiments of this utility model are clearly and completely described below to further illustrate this utility model. Obviously, the specific embodiments described are only a part of the embodiments of this utility model, and not all of them.

[0033] Example 1:

[0034] Please see Figure 1 , Figure 4 , Figure 5 and Figure 6 This utility model provides a technical solution: an oil-gas condensation combined tank, including a tank body 1, with a first condensation cylinder 3 and a second condensation cylinder 4 disposed on the top of the tank body 1; the tank body 1 is used to collect the oil generated by the condensation of waste gas; the first condensation cylinder 3 is used to perform condensation operation on the waste gas, which enters at the top; the second condensation cylinder 4 is used to perform a second condensation operation on the waste gas, and the condensed waste gas is discharged at the top.

[0035] Specifically, the top of the tank 1 has two mounting ports 2. The first condenser cylinder 3 and the second condenser cylinder 4 are respectively mounted on the two mounting ports 2 using fixing bolts 9 (the fixing bolts 9 used are M30×150 hexagonal head bolts, and include flat washers-C grade, standard spring washers, and M30 type 1 hexagonal nuts for connection and fixation). The top of the first condenser cylinder 3 is connected to a first elliptical end cap 5 via fixing bolts 9, and the top of the second condenser cylinder 4 is connected to a second elliptical end cap 6 via fixing bolts 9. The top of the end cap 5 is provided with an air inlet 7, and the top of the second elliptical end cap 6 is provided with an air outlet 8. The first condenser cylinder 3 and the second condenser cylinder 4 are each connected to two blocking plates 20, which are placed one above the other. The two blocking plates 20 in the first condenser cylinder 3 are provided with multiple fixing holes 21, which are matched one-to-one. Multiple condenser tubes 19 are installed in the fixing holes 21 on the two blocking plates 20. The top of the condenser tubes 19 is located above the top blocking plate 20, and the bottom of the condenser tubes 19 is located below the bottom blocking plate 20. By adopting the above technical solution, two blocking plates 20 are respectively installed at both ends of the first condenser cylinder 3, thereby sealing off a separate space. The condenser pipe 19 is then installed in the fixing hole 21 of the blocking plates 20, thus sealing the space between the two blocking plates 20 and facilitating the addition of condensate. The amount of condensate in the first condenser cylinder 3 is adjusted through the inlet 17 and outlet 16. After the exhaust gas is introduced into the condenser pipe 19, the condensate placed between the two blocking plates 20 fully surrounds the condenser pipe 19, limiting the flow of exhaust gas as it passes through it. By fully contacting the inner wall of the condenser tube 19, the heat in the exhaust gas is transferred to the condensate, resulting in a better condensation effect. The exhaust gas that enters the tank 1 with the oil droplets is released through the second condenser cylinder 4 and discharged through the condenser tube 19 inside the second condenser cylinder 4. The exhaust gas undergoes a second condensation operation through the condensate between the two blocking plates 20 inside the second condenser tube 19, resulting in a more thorough condensation effect and avoiding incomplete treatment of high-concentration exhaust gas. After being condensed again, the exhaust gas is discharged through the exhaust port at the top of the second elliptical head 6 after being condensed through the condenser tube 19 inside the second condenser cylinder 4.

[0036] Example 2:

[0037] Based on Example 1, please refer to Figure 2 and Figure 3 .

[0038] Specifically, each of the first condenser cylinder 3 and the second condenser cylinder 4 has a water outlet 16 on one side of its top, located below the top blocking plate 20. Each of the first condenser cylinder 3 and the second condenser cylinder 4 has a water inlet 17 on the other side of its bottom, located above the bottom blocking plate 20. The water inlet 17 and the water outlet 16 are matched, and both the water inlet 17 and the water outlet 16 are connected to a flange 18 (the flange 18 used is a raised face RF plate type flat welded steel pipe flange 18PN10). Both ends of the tank body 1... A butterfly head 10 is connected to the tank body 1. A magnetic level gauge 11 is installed on the butterfly head 10 installed on the side of the tank body 1 near the first condenser cylinder 3. An atmospheric pressure manhole 15 is installed on the butterfly head 10 installed on the side of the tank body 1 near the second condenser cylinder 4. An atmospheric pressure manhole 14 is provided on the top of the tank body 1. The atmospheric pressure manhole 14 is located between the first condenser cylinder 4 and the second condenser cylinder 5. Two saddle supports 12 are connected to the bottom of the tank body 1. An oil outlet 13 is opened at the bottom of the tank body 1. The oil outlet 13 is located between the two saddle supports 12. By adopting the above technical solution, the outlet 16 is close to the top blockage plate 20, and the inlet 17 is close to the bottom blockage plate 20, so that the space of the two blockage plates 20 can be filled with condensate. Furthermore, since the outlet 16 is higher than the inlet 17, the utilization efficiency of condensate is higher, which facilitates the operation of condensate circulation by the staff. The level of oil collected in the tank 1 is detected by the magnetic level gauge 11 to avoid the level being too high, which would prevent the exhaust gas from passing through the tank 1 and thus prevent the exhaust gas from being discharged. After a certain amount is collected, the staff can open the oil outlet 13 to discharge the collected oil. When the oil outlet is opened for oil discharge, the oil collected in the tank 1 will block the exhaust gas, thereby preventing the exhaust gas from being discharged from the oil outlet 13.

[0039] The working principle of this utility model is as follows: During use, the exhaust gas obtained from melting waste tire particles is placed into the first elliptical head 5 through the air inlet 7. It is blocked by the blocking plate 20 at the top of the first condensing cylinder 3. During continuous placement, the gas pressure inside the first elliptical head 5 increases. This increase forces the exhaust gas into the condenser pipe 19 installed on the blocking plate 20. The operator then places condensate into the first condensing cylinder 3 through the water inlet 17 on the first condensing cylinder 3. After being blocked by the blocking plate 20 at the bottom of the first condensing cylinder 3, the condensate level inside the first condensing cylinder 3 gradually rises, affecting the two blocking plates 20. The exhaust gas is encased in a condenser tube 19. Heat is transferred from the exhaust gas through the condenser tube 19, which in turn transfers the heat to the condensate water inside the first condenser cylinder 3. The condensate water absorbs the heat, thus cooling the exhaust gas and achieving condensation. As condensate water is continuously added through the inlet 17 on the first condenser cylinder 3, the water level rises to the height of the outlet 16, allowing for the circulation and discharge of the condensate water. This facilitates continuous replacement of the condensate water in the first condenser cylinder 3, maintaining its condensation effect on the exhaust gas. The oil droplets obtained from the condensation of the exhaust gas settle at the bottom of the condenser tube 19. The oil droplets, which are discharged and drip into the tank 1, slide off the inner wall of the condenser tube 19 and fall into the tank 1. The tank 1 collects the condensed oil droplets. The condensed exhaust gas, propelled by air pressure, simultaneously enters the tank 1. As exhaust gas is continuously introduced through the inlet 7, the condenser tube 19 in the first condenser cylinder 3 continuously condenses the exhaust gas. The condensed exhaust gas accumulates in the tank 1, increasing the air pressure. Once the pressure reaches a certain level, it pushes the condensed exhaust gas from the first condenser cylinder 3 into the second condenser cylinder 4. The condenser tube 19 in the second condenser cylinder 4... The process begins with workers introducing condensate into the inlet 17 on one side of the second condenser cylinder 4, similar to the first condenser cylinder 3. This fills the space between the two blocking plates 20 inside the second condenser cylinder 4 with condensate, encasing the condenser tube 19 inside the second condenser cylinder 4. This process re-condenses the waste gas entering the condenser tube 19, making the condensation treatment of the waste gas more thorough. The oil droplets obtained from the condensation also drip into the tank 1. During the condensation process in the condenser tube 19 inside the second condenser cylinder 4, the waste gas continues to rise and gradually enters the second elliptical head 6, and is then discharged through the outlet 8, facilitating subsequent processing by workers.

[0040] Workers can observe the oil level in tank 1 using the magnetic level gauge 11 on one side of tank 1. When the level rises to the top of the inner wall of tank 1, the incoming waste gas cannot enter tank 1, thus preventing discharge. Workers need to open the oil outlet 13 to release the oil collected in tank 1. During the release process, the collected oil in tank 1 blocks the waste gas from escaping through the oil outlet 13, allowing the collected oil to be released without interrupting the waste gas treatment process. After the oil reaches a certain level, the oil outlet 13 is closed, and the oil continues to be collected in tank 1. After the gas treatment is completed, all the oil in the tank 1 is discharged through the oil outlet 13. The staff can enter the tank 1 through the atmospheric pressure manhole 14 to perform maintenance and cleaning operations. Through the atmospheric pressure handhole 15, the staff can put their hands into the tank 1 to perform maintenance operations on the inner wall of the tank 1 in narrower areas, which is convenient for the staff to operate. After use, the staff can disassemble the first elliptical end cap 5, the second elliptical end cap 6, the first condenser cylinder 3 and the second condenser cylinder 4, which is convenient for the staff to clean the blockage plate 20 and the condenser pipe 19. If the condenser pipe 19 is damaged in a single way, it is easy to replace and reduce maintenance costs.

[0041] This specific embodiment is merely an explanation of the present utility model and is not intended to limit the present utility model. After reading this specification, those skilled in the art can make modifications to this embodiment without contributing any inventive step, but as long as they are within the scope of the claims of the present utility model, they are protected by patent law.

Claims

1. An oil and gas condensate combination tank comprising a tank body (1), characterised in that: The top of the tank body (1) is provided with a first condensing cylinder (3) and a second condensing cylinder (4); The tank body (1) is used for collecting oil generated by waste gas condensation; The first condensing cylinder (3) is used for condensing operation of waste gas, and the waste gas enters at the top; The second condensing cylinder (4) is used for recondensing operation of waste gas, and the condensed waste gas is discharged at the top; The first condensing cylinder (3) and the second condensing cylinder (4) are both connected with two blocking plates (20), the two blocking plates (20) are placed in an up-down manner, a plurality of fixing holes (21) are formed in the two blocking plates (20) in the first condensing cylinder (3), the fixing holes (21) on the two blocking plates (20) are one-to-one corresponding, a plurality of condensing pipes (19) are installed in the fixing holes (21) on the two blocking plates (20), the top end of the condensing pipe (19) is located above the top blocking plate (20), and the bottom end of the condensing pipe (19) is located below the bottom blocking plate (20).

2. The combined oil and gas condensing tank according to claim 1, characterized in that: Two installation openings (2) are formed in the top of the tank body (1), and the first condensing cylinder (3) and the second condensing cylinder (4) are both installed on the two installation openings (2) through fixing bolts (9).

3. The combined oil and gas condensing tank of claim 1, wherein: The top of the first condensing cylinder (3) is connected with a first oval head (5) through a fixing bolt (9), the top of the second condensing cylinder (4) is connected with a second oval head (6) through a fixing bolt (9), an air inlet (7) is formed in the top of the first oval head (5), and an air outlet (8) is formed in the top of the second oval head (6).

4. The combined oil and gas condensing tank of claim 1, wherein: Water outlets (16) are formed in the top of the first condensing cylinder (3) and the second condensing cylinder (4) on one side, the water outlet (16) is located below the top blocking plate (20), water inlets (17) are formed in the bottom of the first condensing cylinder (3) and the second condensing cylinder (4) on the other side, the water inlet (17) is located above the bottom blocking plate (20), the water inlet (17) and the water outlet (16) are matched, and flanges (18) are connected to the water inlet (17) and the water outlet (16).

5. The combined oil and gas condensing tank of claim 1, wherein: Butterfly heads (10) are connected to both ends of the tank body (1), a magnetic liquid level meter (11) is arranged on the butterfly head (10) installed on the side of the tank body (1) close to the first condensing cylinder (3), a normal-pressure hand hole (15) is arranged on the butterfly head (10) installed on the side of the tank body (1) close to the second condensing cylinder (4), a normal-pressure manhole (14) is arranged on the top of the tank body (1), and the normal-pressure manhole (14) is located between the first condensing cylinder (3) and the second condensing cylinder (4).

6. The combined oil and gas condensing tank of claim 1, wherein: Two saddle supports (12) are connected to the bottom of the tank body (1), and an oil outlet (13) is formed in the bottom of the tank body (1), and the oil outlet (13) is located between the two saddle supports (12).

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