Tire pyrolysis oil grading recovery equipment

Abstract

The utility model relates to the technical field of tire pyrolysis oil recovery equipment, and discloses tire pyrolysis oil classification recovery equipment which comprises a combustion chamber, one side of the combustion chamber is fixedly connected with a runner pipe, one side of the runner pipe is fixedly connected with a gas distribution bag, the top of the gas distribution bag is fixedly connected with an inclined pipe, and the inclined pipe is fixedly connected with a gas inlet pipe. One end of the inclined pipe is fixedly connected with two condensation assemblies. According to the classified recycling equipment for the tire pyrolysis oil, through the arrangement of the condensation assembly, during use, a temperature detection block is used for detecting the temperature in the condensation boxes, and a controller controls a semiconductor chilling plate to work, so that the temperature in the condensation boxes can be adjusted, and a worker can adjust the temperature in the two condensation boxes according to machining requirements; the two groups of condensing boxes are arranged at different temperatures, oil gas is condensed into liquid at different temperatures, and finally pyrolysis oil with different components is separated, so that the oil gas is ensured to be fully condensed into oil, and the condensing efficiency and the oil yield are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of tire pyrolysis oil recovery equipment, in particular to a tire pyrolysis oil classification recovery equipment. Background Art

[0002] Tires are mainly composed of rubber (including natural rubber and synthetic rubber), carbon black and a variety of organic and inorganic additives (including plasticizers, antioxidants, sulfur and zinc oxide, etc.). Most organic compounds are thermally unstable. If they are placed under oxygen-deficient and high-temperature conditions, under the combined action of decomposition and condensation, the macromolecular organic compounds will be cracked and converted into gaseous, liquid and solid components with smaller relative molecular mass. The chemical conversion process of organic matter under such conditions is called pyrolysis. The gases produced by thermal cracking (including oil, gas and non-condensable gas) need to be condensed and recovered. The traditional condensation collection method uses a coil for condensation, and the oil and gas pass through the coil for cooling. The oil and gas condensation using this method is not thorough and cannot be recovered in stages, and the oil recovery effect after the thermal cracking is general. Therefore, a tire pyrolysis oil graded recovery device is proposed.

[0003] Publication No. CN220834786U discloses a gas-oil separation system for cracking rubber tires. The system includes a cracking furnace, wherein the cracking furnace outlet is connected to the gas inlet of an oil-gas separator, which is connected to the gas inlet of a combustion device, and the oil outlet of the oil-gas separator is connected to an oil storage tank. The gas outlet of the combustion device is connected to the cracking furnace inlet, the carbon black discharge port of the cracking furnace is connected to a carbon black collection system, and the oil outlet of the cracking furnace is connected to an oil storage tank. A sealed housing is provided outside the oil-gas separator, and a cooling device is also provided within the housing. The system can recycle high-temperature oil and gas, heavy oil, and carbon black from cracking, and features rapid cooling, thorough separation, and low operating costs.

[0004] Although the above patent can recycle cracked medium and high temperature oil and gas, heavy oil and carbon black, and has fast cooling speed, thorough separation and low operating cost; however, the device lacks a graded recovery device and cannot separate oil and gas according to customer needs.

[0005] Therefore, it is necessary to invent a tire pyrolysis oil classification recovery device to solve the above problems. Utility Model Content

[0006] (1) Technical problems solved

[0007] The technical problem solved by the utility model is to provide a tire pyrolysis oil grading recovery device with high practicality, simple operation and relatively simple structure, which solves the problem of lack of grading recovery device in the above background technology and inability to separate oil and gas according to customer needs.

[0008] (2) Technical solution

[0009] To achieve the above objectives, the present invention is implemented through the following technical solutions: a tire pyrolysis oil grading recovery device, comprising a combustion chamber, one side of the combustion chamber is fixedly connected to a circulation pipe, one side of the circulation pipe is fixedly connected to an air distribution bag, the top of the air distribution bag is fixedly connected to an inclined tube, one end of the inclined tube is fixedly connected to two groups of condensation components, the two groups of condensation components each include a condensation box, a battery, a controller, a temperature detection block and a semiconductor refrigeration plate, the bottoms of the two groups of condensation boxes are through-connected with connecting pipes, the bottom surfaces of the two groups of connecting pipes are through-connected with collection barrels, the top surface of one group of collection barrels is through-connected with a recycling component, the recycling component includes a recovery pipe, two groups of filter barrels and three groups of exhaust pipes, and the top of the combustion chamber is fixedly connected with a hanging ring.

[0010] As a further solution of the present invention, one group of the condensation boxes is fixedly connected to one end of the inclined tube, one end of one group of the condensation boxes is connected to another group of condensation boxes through a pipeline, one side of the two groups of condensation boxes are fixedly connected to batteries, one end of the two groups of batteries are electrically connected to controllers through power lines, one side of the two groups of controllers are electrically connected to temperature detection blocks through power lines, and the other end of the controller is electrically connected to semiconductor refrigeration plates through power lines, and the semiconductor refrigeration plates are used for cooling.

[0011] As a further solution of the present invention, the recovery pipe is connected to the top of one group of collection barrels, one end of the recovery pipe is connected to two groups of filter barrels, and the bottom surface of the recovery pipe is fixedly connected to three groups of air outlet pipes, which are used to exhaust air.

[0012] As a further solution of the present invention, the bottom surfaces of the two groups of filter barrels are fixedly connected with four groups of fixed legs, and the eight groups of fixed legs are evenly distributed on the bottom surfaces of the two groups of filter barrels, and the fixed legs are used to support the filter barrels.

[0013] As a further solution of the present invention, one side of the two groups of collecting barrels is fixedly connected with an oil outlet pipe, and the outer sides of the two groups of oil outlet pipes are fixedly connected with a solenoid valve for controlling the flow.

[0014] As a further solution of the present invention, the surfaces of the two groups of condensation boxes are provided with observation windows, and the material of the two groups of observation windows is transparent glass, and the observation windows are used for observation.

[0015] As a further solution of the present invention, the bottom of the combustion chamber is fixedly connected to a base, and the bottom of the gas distribution bag is fixedly connected to four groups of supporting legs, which are used for support.

[0016] (3) Beneficial effects

[0017] The utility model provides a tire pyrolysis oil classification recovery device, which has the following beneficial effects:

[0018] 1. The tire pyrolysis oil grading recovery equipment is equipped with a condensation component. When in use, the temperature detection block is used to detect the temperature inside the condensation box, and the controller controls the operation of the semiconductor refrigeration plate, thereby adjusting the temperature inside the condensation box. The staff can adjust the temperature inside the two groups of condensation boxes according to processing requirements, so that the inside of the two groups of condensation boxes is at different temperatures. The oil and gas condense into liquid at different temperatures, and finally separate the pyrolysis oil of different components, ensuring that the oil and gas are fully condensed into oil, and improving the condensation efficiency and oil yield.

[0019] 2. The tire pyrolysis oil grading recovery equipment, through the setting of the recycling component, when the oil and gas contain difficult-to-condense or non-condensable gas, the gas enters the filter barrel through the recovery pipe for filtration treatment. The treated gas then enters the outlet pipe through the recovery pipe and enters the combustion chamber again through the outlet pipe to act as combustion gas, preventing the difficult-to-dissolve gas from being discharged into the external environment and causing environmental pollution. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the structure of the condensing component of the utility model;

[0022] Figure 3 This is a schematic diagram of the structure of the reused components of the utility model.

[0023] In the figure: 1. Combustion chamber; 2. Circulation pipe; 3. Gas distribution bag; 4. Inclined pipe; 5. Condensation assembly; 501. Condensation box; 502. Battery; 503. Controller; 504. Temperature detection block; 505. Semiconductor refrigeration plate; 6. Connecting pipe; 7. Collection barrel; 8. Recycling assembly; 801. Recovery pipe; 802. Filter barrel; 803. Exhaust pipe; 9. Lifting ring; 10. Fixed leg; 11. Oil outlet pipe; 12. Solenoid valve; 13. Observation window; 14. Base; 15. Support leg. DETAILED DESCRIPTION

[0024] The following is a clear and complete description of the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0025] See also Figures 1 to 3The utility model provides a technical solution: a tire pyrolysis oil classification recovery equipment, comprising a combustion chamber 1, a circulation pipe 2 is fixedly connected to one side of the combustion chamber 1, a gas distribution bag 3 is fixedly connected to the top of the gas distribution bag 3, an inclined pipe 4 is fixedly connected to one end of the inclined pipe 4, two condensation components 5 are fixedly connected to one end of the inclined pipe 4, through the arrangement of the condensation component 5, the oil and gas can be condensed at different temperatures, the two condensation components 5 each include a condensation box 501, a battery 502, a controller 503, a temperature detection block 504 and a semiconductor refrigeration sheet 505, the bottoms of the two condensation boxes 501 are through-connected with a connecting pipe 6, the bottom surfaces of the two connecting pipes 6 are through-connected with a collecting bucket 7, the top surface of one group of the collecting buckets 7 is through-connected with a recycling component 8, through the arrangement of the recycling component 8, the oil and gas can be fully utilized, the recycling component 8 includes a recovery pipe 801, two groups of filter barrels 802 and three groups of outlet pipes 803, the top of the combustion chamber 1 is fixedly connected with a lifting ring 9, which is convenient for lifting when the equipment is moved;

[0026] See also Figure 2 One set of condensation tanks 501 is fixedly connected to one end of the inclined tube 4, one end of one set of condensation tanks 501 is connected to another set of condensation tanks 501 through a pipeline, one side of the two sets of condensation tanks 501 is fixedly connected to a battery 502, one end of the two sets of battery 502 is electrically connected to a controller 503 through a power line, one side of the two sets of controllers 503 is electrically connected to a temperature detection block 504 through a power line, and the other end of the controller 503 is electrically connected to a semiconductor refrigeration chip 505 through a power line, and the semiconductor refrigeration chip 505 is used for cooling;

[0027] See also Figure 3 The recovery pipe 801 is connected to the top of one of the collection barrels 7. One end of the recovery pipe 801 is connected to two groups of filter barrels 802. The bottom of the recovery pipe 801 is fixedly connected to three groups of air outlet pipes 803 for air discharge.

[0028] See also Figure 3 The bottom surfaces of the two groups of filter barrels 802 are fixedly connected with four groups of fixed legs 10. The eight groups of fixed legs 10 are evenly distributed on the bottom surfaces of the two groups of filter barrels 802. The fixed legs 10 are used to support the filter barrels 802.

[0029] See also Figure 1 One side of the two collection barrels 7 is fixedly connected to an oil outlet pipe 11, and the outer sides of the two oil outlet pipes 11 are fixedly connected to a solenoid valve 12, which is used to control the flow;

[0030] See also Figure 2 , the surfaces of the two sets of condensation boxes 501 are provided with observation windows 13, and the materials of the two sets of observation windows 13 are transparent glass, and the observation windows 13 are used for observation;

[0031] See also Figure 1 The bottom of the combustion chamber 1 is fixedly connected with a base 14, and the bottom of the gas distribution bag 3 is fixedly connected with four groups of supporting legs 15, which are used for support.

[0032] The model of controller 503 is PG-R7. The above parameters and models can be selected according to actual conditions.

[0033] In the present invention, the working steps of the device are as follows:

[0034] Step 1: When in use, the temperature detection block 504 is used to detect the temperature inside the condensation box 501, and the controller 503 controls the operation of the semiconductor refrigeration plate 505, thereby adjusting the temperature inside the condensation box 501. The staff can adjust the temperature inside the two sets of condensation boxes 501 according to processing requirements, so that the interiors of the two sets of condensation boxes 501 are at different temperatures. The oil and gas are condensed into liquid at different temperatures, and finally the pyrolysis oil of different components is separated, ensuring that the oil and gas are fully condensed into oil, thereby improving the condensation efficiency and oil yield;

[0035] Step 2: When the oil and gas contain difficult-to-condense or non-condensable gases, the gas enters the filter barrel 802 through the recovery pipe 801 for filtration treatment. The treated gas then passes through the recovery pipe 801 into the outlet pipe 803, and then enters the combustion chamber 1 again through the outlet pipe 803, acting as combustion gas, to prevent the difficult-to-dissolve gas from being discharged into the external environment and causing environmental pollution.

[0036] It should be noted that the device structure and drawings of the present invention mainly describe the principle of the present invention. In terms of the technology of the design principle, the settings of the device's power mechanism, power supply system, and control system are not fully described. However, those skilled in the art can clearly understand the details of its power mechanism, power supply system, and control system on the premise that they understand the principle of the above-mentioned utility model. The control method of the application document is automatic control through a controller, and the control circuit of the controller can be implemented by simple programming by those skilled in the art.

[0037] The standard parts used can be purchased from the market and can be customized according to the description in the specification and drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the existing technology. The machinery, parts and equipment all adopt conventional models in the existing technology, and the components known to technical personnel in this field, their structures and principles can be known to these technical personnel through technical manuals or through conventional experimental methods.

[0038] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A tire pyrolysis oil classification recovery device, comprising a combustion chamber (1), characterized in that: One side of the combustion chamber (1) is fixedly connected to a circulation pipe (2), one side of the circulation pipe (2) is fixedly connected to an air distribution bag (3), the top of the air distribution bag (3) is fixedly connected to an inclined pipe (4), one end of the inclined pipe (4) is fixedly connected to two groups of condensation components (5), both groups of condensation components (5) include a condensation box (501), a storage battery (502), a controller (503), a temperature detection block (504) and a semiconductor refrigeration plate (505), the bottoms of the two groups of condensation boxes (501) are connected through a connecting pipe (6), the bottom surfaces of the two groups of connecting pipes (6) are connected through a collecting barrel (7), the top surface of one group of the collecting barrels (7) is connected through a recycling component (8), the recycling component (8) includes a recovery pipe (801), two groups of filter barrels (802) and three groups of air outlet pipes (803), and the top of the combustion chamber (1) is fixedly connected to a hanging ring (9).

2. A tire pyrolysis oil classification recovery equipment according to claim 1, characterized in that: One group of the condensation boxes (501) is fixedly connected to one end of the inclined tube (4); one end of one group of the condensation boxes (501) is connected to another group of condensation boxes (501) through a pipeline; one side of the two groups of condensation boxes (501) is fixedly connected to a battery (502); one end of the two groups of batteries (502) is electrically connected to a controller (503) through a power line; one side of the two groups of controllers (503) is electrically connected to a temperature detection block (504) through a power line; and the other end of the controller (503) is electrically connected to a semiconductor refrigeration plate (505) through a power line.

3. A tire pyrolysis oil classification recovery equipment according to claim 1, characterized in that: The recovery pipe (801) is connected to the top of one group of collection barrels (7), one end of the recovery pipe (801) is connected to two groups of filter barrels (802), and the bottom surface of the recovery pipe (801) is fixedly connected to three groups of air outlet pipes (803).

4. A tire pyrolysis oil classification recovery equipment according to claim 3, characterized in that: The bottom surfaces of the two groups of filter barrels (802) are fixedly connected with four groups of fixed legs (10), and the eight groups of fixed legs (10) are evenly distributed on the bottom surfaces of the two groups of filter barrels (802).

5. A tire pyrolysis oil classification recovery equipment according to claim 1, characterized in that: One side of the two groups of collecting barrels (7) is fixedly connected to an oil outlet pipe (11), and the outer sides of the two groups of oil outlet pipes (11) are fixedly connected to a solenoid valve (12).

6. A tire pyrolysis oil classification recovery equipment according to claim 2, characterized in that: Observation windows (13) are provided on the surfaces of the two groups of condensation boxes (501), and the materials of the two groups of observation windows (13) are transparent glass.

7. A tire pyrolysis oil classification recovery equipment according to claim 1, characterized in that: The bottom of the combustion chamber (1) is fixedly connected to a base (14), and the bottom of the gas distribution bag (3) is fixedly connected to four groups of supporting legs (15).

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