Device for producing emulsified oil by using tire pyrolysis mixed oil

Abstract

The utility model provides a device for producing emulsified oil by using tire pyrolysis mixed oil, which belongs to the field of waste rubber and plastic pyrolysis oil treatment and comprises an emulsification reaction tank, an oil storage tank and a three-way pipeline, the emulsification reaction tank further comprises a tank body, a stirring assembly and a plurality of heating electrical bars; the tank body encloses a cavity for carrying out emulsion reaction on tire pyrolysis mixed oil; the stirring assembly is used for stirring materials in the chamber; the heating electrical bar is arranged at the bottom of the tank body and is used for heating materials in the chamber; an oil inlet pipeline of the three-way pipeline is connected with a bottom oil outlet of the tank body, one oil outlet pipeline is connected with an oil inlet of the oil storage tank, and the other oil outlet pipeline is connected with an upper oil return port of the tank body; and valves are arranged on the oil inlet pipeline and the two oil outlet pipelines. The utility model solves the technical problem of poor emulsification effect when the existing device is used for producing emulsified oil by taking tire pyrolysis mixed oil as a raw material, and has the characteristic of good emulsification effect.

Description

Technical Field

[0001] The utility model belongs to the field of waste rubber and plastic pyrolysis oil product processing, in particular to a device for producing emulsified oil by utilizing tire pyrolysis mixed oil. Background Art

[0002] Current methods for processing waste tires include prototype modification, production of recycled rubber and rubber powder, incineration, and pyrolysis. Scrap tire pyrolysis involves thermally decomposing waste tires in an oxygen-deficient or inert atmosphere, producing pyrolysis gas, pyrolysis oil, and charcoal residue. These products can be further processed into high-value products with various applications. Tire pyrolysis oil mixtures can be used to produce emulsified diesel, which burns more efficiently, improving combustion efficiency and reducing fuel consumption. This is achieved by adding emulsifiers and co-emulsifiers during the preparation of emulsified diesel. Using specific emulsification equipment, water and diesel form a water-in-oil emulsion. This emulsion ensures a more even mixing of oil and air during combustion, thereby improving combustion efficiency. However, existing equipment for producing emulsified oil using tire pyrolysis oil mixtures still suffers from poor emulsification. Utility Model Content

[0003] The details of one or more embodiments of the present invention are set forth in the following drawings and description to make other features, objects, and advantages of the present application more readily apparent.

[0004] The utility model provides a device for producing emulsified oil by using tire pyrolysis mixed oil, which solves the technical problem of poor emulsification effect in existing devices when using tire pyrolysis mixed oil as raw material for producing emulsified oil, and has the characteristic of good emulsification effect.

[0005] The utility model discloses a device for producing emulsified oil by utilizing tire pyrolysis mixed oil, comprising an emulsification reaction tank, an oil storage tank, and a three-way pipeline; the emulsification reaction tank further comprises a tank body, a stirring assembly, and a plurality of heating electric heating rods; the tank body encloses a chamber for emulsifying the tire pyrolysis mixed oil; the stirring assembly is used to stir the material in the chamber; the heating electric heating rod is arranged at the bottom of the tank body to heat the material in the chamber; the oil inlet pipeline of the three-way pipeline is connected to the bottom oil outlet of the tank body, one oil outlet pipeline is connected to the oil inlet of the oil storage tank, and the other oil outlet pipeline is connected to the upper oil return port of the tank body; valves are provided on the oil inlet pipeline and the two oil outlet pipelines.

[0006] In some embodiments, the device for producing emulsified oil using tire pyrolysis mixed oil further includes a circulating oil pump connected to the oil inlet pipe of the three-way pipe.

[0007] In some embodiments, the device for producing emulsified oil using tire pyrolysis mixed oil further includes a vacuum pump connected to the top air outlet of the tank.

[0008] In some embodiments, the top air outlet of the tank body is connected to the air inlet of the vacuum pump through a water seal tank.

[0009] In some embodiments, the gas outlet of the vacuum pump is connected to a gas separation bag.

[0010] In some embodiments, the water seal tank is connected to the top air outlet of the tank body through a sinking pipe, and the air outlet of the sinking pipe is located below the liquid level in the water seal tank.

[0011] In some embodiments, the stirring assembly includes a stirring shaft that passes through the chamber from the top of the tank body, a driving member that drives the stirring shaft to rotate, and a stirring spiral blade that is sleeved on the outside of the stirring shaft.

[0012] In some embodiments, the bottom of the stirring shaft is connected to a stirring paddle for stirring and dispersing the material deposited at the bottom of the tank.

[0013] In some embodiments, the device for producing emulsified oil using tire pyrolysis mixed oil further includes an additive high-level storage tank connected to the tank body.

[0014] In some embodiments, a temperature measuring thermocouple for detecting the reaction temperature of the material in the tank is further provided in the tank.

[0015] Compared with the prior art, the beneficial effects of the present invention are:

[0016] The utility model discloses a device for producing emulsified oil by utilizing tire pyrolysis mixed oil. By improving an emulsification reaction tank, uniform mixing of the tire pyrolysis mixed oil and additives in a chamber is achieved. At the same time, heating is performed by utilizing a heating electric heating rod, thereby ensuring the stability of the reaction temperature and realizing rapid heating of the emulsification reaction tank. By arranging a three-way pipe, the emulsified oil is output to an oil storage tank and refluxed, thereby fully ensuring the emulsification effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings:

[0018] Figure 1 A schematic diagram of the structure of a device for producing emulsified oil by utilizing tire pyrolysis mixed oil provided by an embodiment of the present utility model;

[0019] In the above figures: 101, tank body; 1021, stirring shaft; 1022, driving part; 1023, stirring spiral blade; 1024, stirring paddle; 103, heating electric heating rod; 2, oil storage tank; 3, three-way pipe; 4, circulating oil pump; 5, vacuum pump; 6, water seal tank; 7, gas distribution bag; 8, additive high-level storage tank; 9, temperature measuring thermocouple. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is described and illustrated below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely for explaining the present invention and are not intended to limit the present invention. Based on the embodiments provided by the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative effort are within the scope of protection of the present invention.

[0021] The present invention provides a device for producing emulsified oil by utilizing tire pyrolysis mixed oil. Figure 1 This is a schematic diagram of the structure of a device for producing emulsified oil using tire pyrolysis mixed oil according to an embodiment of the present invention. Figure 1 As shown, the device includes at least an emulsification reaction tank, an oil storage tank 2, and a three-way pipe 3; the emulsification reaction tank further includes a tank body 101, a stirring assembly, and a plurality of heating electric heating rods 103; the tank body 101 encloses a chamber for emulsification reaction of tire pyrolysis mixed oil; the stirring assembly is used to stir the material in the chamber; the heating electric heating rods 103 are arranged at the bottom of the tank body 101 to heat the material in the chamber; the oil inlet pipe of the three-way pipe 3 is connected to the bottom oil outlet of the tank body 101, one oil outlet pipe is connected to the oil inlet of the oil storage tank 2, and the other oil outlet pipe is connected to the upper oil return port of the tank body 101; valves are provided on the oil inlet pipe and the two oil outlet pipes.

[0022] The above-mentioned device for producing emulsified oil using tire pyrolysis mixed oil achieves uniform mixing between the tire pyrolysis mixed oil and the additive in the chamber by improving the emulsification reaction tank. At the same time, the heating is performed by using the heating electric heating rod 103 to ensure the stability of the reaction temperature and achieve rapid heating of the emulsification reaction tank. By providing a three-way pipe 3, the emulsified oil is output to the oil storage tank 2 and the emulsified oil is refluxed, fully ensuring the emulsification effect.

[0023] In some embodiments, the stirring assembly includes a stirring shaft 1021 that passes through a chamber at the top of the tank body 101, a driving member 1022 that drives the stirring shaft 1021 to rotate, and a stirring spiral blade 1023 that is sleeved on the outside of the stirring shaft 1021. The bottom of the stirring shaft 1021 is connected to a stirring paddle 1024 for stirring and dispersing the material deposited at the bottom of the tank body 101. In some embodiments, the device for producing emulsified oil using tire pyrolysis mixed oil also includes an additive high-level storage tank 8 connected to the tank body 101. Furthermore, a temperature measuring thermocouple 9 is also provided in the tank body 101 for detecting the reaction temperature of the material in the tank body 101.

[0024] The oil inlet of the above-mentioned emulsification reaction tank is arranged on the upper left side of the tank body 101, and a control valve is provided on the connecting pipe. The inlet of the control valve is provided with an oil pipeline, and the oil pipeline is connected to an external oil pump to supply oil to the emulsification reaction tank. An additive feed port is vertically provided on the upper head on the left side of the emulsification reaction tank, and a material control valve is provided above the additive feed port, which is connected to the discharge port of the additive high-level storage tank 8 through a delivery pipeline. An additive feed port is vertically provided on the upper head of the high-level storage tank, and additives are added through an external device. A liquid level gauge is provided at the front of the tank body 101 for controlling the liquid level of the additive in the tank. A temperature measuring thermocouple 9 is also provided on the left side of the upper head of the emulsification reaction tank for detecting the reaction temperature of the material in the tank. A driving part 1022 is provided in the middle of the upper head of the emulsification reaction tank, a stirring shaft 1021 is provided in the tank body 101, and a stirring spiral blade 1023 is provided on the stirring shaft 1021. The main function of the stirring spiral blade 1023 in the tank is to stir the material evenly, and at the same time, the material can also be crushed, mixed and stirred. A stirring paddle 1024 is provided on the cone at the bottom of the emulsification reaction tank, which is used to stir and disperse the material deposited at the bottom of the tank. Heating electric heating rods 103 are symmetrically provided on the left and right sides of the cone at the bottom of the emulsification reaction tank, which are used to heat the reaction material in the tank to the temperature required by the process requirements. A bottom oil outlet is provided on the right side of the cone at the bottom of the emulsification reaction tank, and the bottom oil outlet is connected to the oil pipeline control valve.

[0025] In order to achieve the circulation of emulsified oil, the device for producing emulsified oil using tire pyrolysis mixed oil also includes a circulating oil pump 4 connected to the oil inlet pipeline of the three-way pipeline 3. A control switch is provided on the control cabinet of the circulating oil pump 4, and the circulating oil pump 4 is provided inside the cabinet. The oil inlet of the circulating oil pump 4 is connected to the oil pipeline to supply oil to the circulating oil pump 4. A three-way pipeline 3 is provided on the oil outlet pipeline of the circulating oil pump 4. When normal production requires circulation to the circulating oil pump 4, the oil inlet pipeline switching valve leading to the oil storage tank 2 is closed, and the return oil circulation pipeline switching valve is opened. The circulating oil follows the return oil pipeline and leads to the return oil port of the emulsified oil reaction tank to circulate in the tank. After the emulsified oil reaction of the circulating oil pump 4 is completed, the return oil circulation pipeline switching valve is closed, and the oil inlet pipeline switching valve is opened, allowing the emulsified oil that has completed the reaction to enter the oil storage tank 2 and pass through the external oil pump. The oil outlet pipeline of the external oil pump is transported to the peripheral storage tank for storage.

[0026] In order to discharge the waste in the emulsification reaction tank in a timely manner, the device for producing emulsified oil using tire pyrolysis mixed oil also includes a vacuum pump 5 connected to the top air outlet of the tank body 101. In order to prevent the sucked waste gas from re-injecting into the emulsification reaction tank, the top air outlet of the tank body 101 is connected to the air inlet of the vacuum pump 5 through a water seal tank 6. In some embodiments, the air outlet of the vacuum pump 5 is connected to an air separator 7. In some embodiments, the water seal tank 6 is connected to the top air outlet of the tank body 101 through a sinking pipe, and the air outlet of the sinking pipe is located below the liquid level in the water seal tank 6.

[0027] A float-type upper level gauge is vertically arranged on the right side of the upper head of the emulsification reaction tank, which is interlocked with the external oil pump to control the oil level in the tank. A vacuum suction outlet is arranged at the rear right side of the upper head of the emulsification reaction tank, and a vacuum pipe control valve is arranged on the outlet connecting pipe. The sucked-out waste gas enters the water seal tank 6, and a sinking pipe is arranged on the upper head on the left side of the water seal tank 6. The sinking pipe extends into the water depth of 200mm in the tank to prevent the sucked-out waste gas from returning to the emulsification reaction tank. An overflow port is arranged in the middle of the tank body 101 on the left side of the water seal tank 6, and a liquid level gauge is arranged on the front of the tank body 101 of the water seal tank 6. An air outlet is arranged on the upper head on the right side of the water seal tank 6, and the air outlet is connected to the air inlet of the vacuum pump 5 by a connecting pipe. A control valve is arranged on the air outlet of the vacuum pump 5, which is connected to the gas distribution bag 7 through the air outlet connecting pipe of the vacuum pump 5. An exhaust port control valve is provided at the bottom of the lower cone of the gas separator 7, and the exhausted waste gas is sent to the peripheral environmental protection equipment for treatment to meet the emission standards.

[0028] The working process of the above-mentioned device for producing emulsified oil using tire pyrolysis mixed oil is as follows: the tire pyrolysis mixed oil enters the chamber of the emulsification reaction tank, and is stirred by the stirring component to achieve uniform mixing between the tire pyrolysis mixed oil and the additive. The heating electric heating rod 103 heats the material to the temperature required for the reaction. The emulsified oil that meets the emulsification requirements is transported to the oil storage tank 2 through the oil inlet pipe. The emulsified oil that needs further emulsification is returned to the chamber of the emulsification reaction tank through the oil outlet pipe for further emulsification.

[0029] During the combustion process of emulsified diesel, due to more complete combustion, it can reduce the emission of carbon monoxide and other substances, and greatly reduce the emission of carbon, sulfur and other particles, which helps to improve the quality of the environment. Experiments have shown that emulsified diesel can reduce NOX emissions and soot generation, and at the same time, it is not easy to form carbon deposits in the fuel injector, which helps to clean the piston and cylinder wall. As an innovative diesel improvement method, water-based emulsified diesel improves the combustion efficiency and environmental performance of diesel through emulsification technology. Although there are problems with reduced calorific value and boiling point, it has significant advantages in energy conservation and emission reduction. The above-mentioned emulsification reaction tank has the characteristics of rapid heating, high temperature resistance, corrosion resistance, hygiene, no environmental pollution, no need for automatic boiler heating, and easy use. Specifically:

[0030] Rapid heating and high temperature resistance: This reaction tank can be heated quickly and can withstand high temperature environments, ensuring the efficiency and quality of the emulsified diesel production process.

[0031] Corrosion resistance: The material of the reaction tank has good corrosion resistance, can adapt to various acidic and alkaline liquids, and is suitable for various chemical environments.

[0032] No environmental pollution: In the production process of emulsified diesel, this reaction tank does not require automatic heating by boiler, which reduces environmental pollution and meets environmental protection requirements.

[0033] Easy to use: The reaction tank is easy to operate, has stable performance, good homogeneity, high production efficiency, easy cleaning, reasonable structure, small footprint and high degree of automation.

[0034] Low price: Compared with other types of reaction equipment, this new type of emulsified diesel reactor is more affordable and suitable for the budget of small and medium-sized enterprises.

[0035] The technical features of the above-mentioned embodiments can be combined arbitrarily. In order to make the description concise, not all possible combinations of the technical features in the above-mentioned embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0036] The above-described embodiments merely represent several implementations of the present invention. While the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the utility model patent. It should be noted that a person skilled in the art would be able to make various modifications and improvements without departing from the concept of the present invention, and these modifications and improvements fall within the scope of protection of the present invention. Therefore, the scope of protection of the present utility model patent shall be determined by the appended claims.

Claims

1. A device for producing emulsified oil using tire pyrolysis mixed oil, characterized in that: include: An emulsification reaction tank, wherein the emulsification reaction tank further comprises: A tank body, the tank body enclosing a chamber for emulsifying the tire pyrolysis mixed oil; A stirring component, the stirring component is used to stir the material in the chamber; A plurality of heating electric heating rods are provided at the bottom of the tank body to heat the material in the chamber; oil storage tanks; A three-way pipeline, the oil inlet pipeline of the three-way pipeline is connected to the bottom oil outlet of the tank body, one oil outlet pipeline is connected to the oil inlet of the oil storage tank, and the other oil outlet pipeline is connected to the upper oil return port of the tank body; valves are provided on the oil inlet pipeline and the two oil outlet pipelines.

2. The device for producing emulsified oil by utilizing tire pyrolysis mixed oil according to claim 1, characterized in that: The device for producing emulsified oil by utilizing tire pyrolysis mixed oil further comprises a circulating oil pump connected to the oil inlet pipe of the three-way pipe.

3. The device for producing emulsified oil by utilizing tire pyrolysis mixed oil according to claim 1, characterized in that: The device for producing emulsified oil by utilizing tire pyrolysis mixed oil further comprises a vacuum pump connected to the top air outlet of the tank body.

4. The device for producing emulsified oil by utilizing tire pyrolysis mixed oil according to claim 3, characterized in that: The top air outlet of the tank body is connected to the air inlet of the vacuum pump through a water seal tank.

5. The device for producing emulsified oil by utilizing tire pyrolysis mixed oil according to claim 3, characterized in that: The air outlet of the vacuum pump is connected to an air separation bag.

6. The device for producing emulsified oil by utilizing tire pyrolysis mixed oil according to claim 4, characterized in that: The water seal tank is connected to the top air outlet of the tank body through a sinking pipe, and the air outlet of the sinking pipe is located below the liquid level in the water seal tank.

7. The device for producing emulsified oil by utilizing tire pyrolysis mixed oil according to claim 1, characterized in that: The stirring assembly includes a stirring shaft that passes through the chamber from the top of the tank body, a driving member that drives the stirring shaft to rotate, and a stirring spiral blade that is sleeved on the outside of the stirring shaft.

8. The device for producing emulsified oil by utilizing tire pyrolysis mixed oil according to claim 7, characterized in that: The bottom of the stirring shaft is connected to a stirring paddle for stirring and dispersing the material deposited at the bottom of the tank body.

9. The device for producing emulsified oil by utilizing tire pyrolysis mixed oil according to claim 1, characterized in that: The device for producing emulsified oil by utilizing tire pyrolysis mixed oil further comprises an additive high-position storage tank connected to the tank body.

10. The device for producing emulsified oil by utilizing tire pyrolysis mixed oil according to claim 1, characterized in that: The tank body is also provided with a temperature measuring thermocouple for detecting the reaction temperature of the material in the tank body.

Images