Waste plastic oil refining equipment

Abstract

The utility model discloses waste plastic oil refining equipment which comprises an oil refining mechanism and a driving motor mounted on one side of the oil refining mechanism, a buckle mechanism is arranged on the top face of one side of the oil refining mechanism, and the bottom end of the buckle mechanism is fixedly connected to the outer side of the feeding frame. The oil refining mechanism comprises a supporting table, supporting legs are installed on the left side and the right side of the bottom side of the supporting table, and a feeding frame is fixedly connected to one side of the top of the supporting table; a discharging hopper is fixedly connected to the center of the top of the feeding frame, one side of the feeding frame is fixedly connected with a driving motor, and the output end of the driving motor penetrates through the feeding frame and is fixedly connected with a conveying paddle; the end, away from the driving motor, of the conveying paddle is fixedly connected with a roller shaft, the end, away from the conveying paddle, of the roller shaft is rotationally connected with an oil refining box, the oil refining mechanism is arranged, so that the waste tires can be quickly cracked, useful substances are extracted, and the utilization rate of the waste tires is increased.

Description

Technical Field

[0001] The utility model relates to the technical field of oil refining equipment, in particular to waste plastic oil refining equipment. Background Art

[0002] Waste plastics can be reduced to compounds with small molecular chains through catalytic cracking, which makes it easier to process them into gasoline or fuel oil to achieve the recycling of waste plastics.

[0003] Publication No. CN211814273U discloses a waste plastic cracking and oil refining equipment, which is connected to a crushing box through a feeding cylinder, and a crushing assembly with a crushing roller is arranged in the crushing box, and a feeding assembly with a feeding shaft and a spiral blade is arranged in the feeding cylinder, so that the waste plastic to be cracked can be crushed to improve the efficiency of the cracking and oil refining of the waste plastic. By connecting the feeding shaft with an intermittent assembly with a driven gear and an incomplete gear, and connecting the incomplete gear with a driving mechanism with a worm and a worm wheel, and connecting the crushing roller with the worm wheel through a transmission assembly, the crushed waste plastic can be intermittently transported to the cracking furnace by the feeding assembly driven by the intermittent assembly while the crushing assembly is performing the crushing operation, so as to facilitate the subsequent cracking and oil refining treatment. However, the patent still has the following problems in actual use:

[0004] Although the waste plastic pyrolysis and oil refining equipment facilitates the crushing of the waste plastic to be pyrolyzed and then transported to the pyrolysis furnace for subsequent pyrolysis and oil refining through the arrangement of the feeding cylinder and the crushing box, the waste slag in the pyrolysis furnace is not easy to discharge, which may easily cause blockage at the bottom of the pyrolysis furnace, making it difficult to discharge the gasoline and other substances after pyrolysis.

[0005] A waste plastic refining device is proposed to solve the above problems. Utility Model Content

[0006] The utility model aims to provide a waste plastic refining equipment to solve the problem raised in the above background technology that the waste plastic to be cracked is convenient to be crushed and then transported to the cracking furnace for subsequent cracking and refining through the arrangement of the feeding cylinder and the crushing box, but the waste residue in the cracking furnace is not easy to be discharged, which may cause the bottom of the cracking furnace to be blocked, resulting in the problem that the gasoline and other substances after cracking are not easy to be discharged.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a waste plastic refining device, comprising a refining mechanism, and a driving motor installed on one side of the refining mechanism;

[0008] A buckle mechanism is provided on the top surface of one side of the oil refining mechanism, and the bottom end of the buckle mechanism is fixedly connected to the outer side of the feeding rack;

[0009] Also includes:

[0010] The oil refining mechanism comprises a support platform, support legs are installed on both the left and right sides of the bottom side of the support platform, and a feeding rack is fixedly connected to one side of the top of the support platform;

[0011] Among them, a lower hopper is fixedly connected to the center position of the top of the feeding rack, one side of the feeding rack is fixedly connected to the driving motor, and the output end of the driving motor passes through the feeding rack and is fixedly connected to a conveying paddle;

[0012] Among them, one end of the conveying paddle away from the driving motor is fixedly connected to a roller shaft, and one end of the roller shaft away from the conveying paddle is rotatably connected to the refinery tank.

[0013] Preferably, the bottom of the refinery tank is fixedly connected to the support platform, and a plurality of stirring rollers are fixedly connected to the outer side of the roller shaft. The number of the stirring rollers is four, and the stirring rollers are evenly distributed on the outer side of the roller shaft.

[0014] Preferably, a positioning frame is fittedly connected to the outer side of the stirring roller, the outer side of the positioning frame is fixedly connected to the refinery tank, a heating device is provided at the bottom of the positioning frame, and an oil outlet pipe is fixedly connected to the side of the positioning frame close to the heating device.

[0015] Preferably, a slag discharge pipe is fixedly connected to one side of the refinery tank close to the oil outlet pipe, a cap is threadedly connected to the bottom end of the slag discharge pipe, a blower is fixedly connected to one side of the top end of the refinery tank, a purification device is fixedly connected to the output end of the blower, and the bottom end of the purification device is fixedly connected to the refinery tank.

[0016] Preferably, the snap mechanism comprises a fixed block, the bottom of which is fixedly connected to the feeding rack, a groove is provided at the center position inside the fixed block, and limiting grooves are provided on both sides of the fixed block close to the groove.

[0017] Preferably, a spring stopper is fixedly connected inside the limiting groove, one end of the spring stopper is fittedly connected to a semicircular sphere, one side of the semicircular sphere is provided with an annular groove, and a circular ring is fittedly connected inside the annular groove.

[0018] Preferably, a limiting column is provided inside the circular ring, one end of the limiting column is fixedly connected to the semicircular sphere, the end of the limiting column away from the semicircular sphere is fixedly connected to a cover plate, the cover plate is fitted with return springs on both sides close to the limiting column, and the end of the return spring away from the cover plate is fixedly connected to the fixed block.

[0019] Compared with the prior art, the utility model has the following beneficial effects: the waste plastic refining equipment can quickly crack waste tires to extract useful substances by setting up a refining mechanism, thereby improving the utilization rate of waste tires, and can quickly seal the lower hopper by setting up a snap mechanism to ensure that the interior of the refining box is in a sealed state during operation. The specific contents are as follows:

[0020] 1. By setting up an oil refining mechanism, waste tires can be quickly cracked to extract useful substances, thereby improving the utilization rate of waste tires. By driving the conveying paddle to rotate through the driving motor, the waste tires can be slowly pushed to be discharged. By driving the stirring roller to rotate through the conveying paddle, the waste tires in the positioning frame can be stirred, so that the waste tires can be evenly heated, and then the oil extracted by cracking is discharged from the oil outlet pipe, and the waste residue is pushed out from the top of the positioning frame by the stirring roller and then discharged from the residue outlet pipe. By setting up a purification device, the toxic gas generated during the cracking of the waste tire can be purified to reduce environmental pollution;

[0021] 2. By setting up a snap mechanism, the lower hopper can be quickly sealed to ensure that the interior of the refinery tank is in a sealed state during operation. The spring lever is used to limit the semi-circular ball, thereby preventing the semi-circular ball from moving out of the fixed block. The limit column is driven to move in the groove by pressing the cover plate downward, and the ring is used to slide on the surface of the limit column. At the same time, the spring lever moves along the outer side of the ring in the limit groove, thereby changing the protruding position of the spring lever. When the ring coincides with the semi-circular ball, the semi-circular ball can be taken out of the groove and the cover plate can be disassembled. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the front cross-section structure of the utility model;

[0023] Figure 2 This is a side view structural diagram of the positioning frame of the utility model;

[0024] Figure 3 For this utility model Figure 1 Schematic diagram of the structure of 2 places;

[0025] Figure 4 For this utility model Figure 3 Schematic diagram of the structure at point A in the middle.

[0026] In the figure: 1. oil refining mechanism; 101. support platform; 102. support leg; 103. feeding rack; 104. lower hopper; 105. driving motor; 106. conveying paddle; 107. roller; 108. oil refining box; 109. stirring roller; 110. positioning frame; 111. heating equipment; 112. oil outlet pipe; 113. slag outlet pipe; 114. cover cap; 115. blower; 116. purification device; 2. snap mechanism; 201. fixing block; 202. groove; 203. limiting groove; 204. spring stopper; 205. semicircular ball; 206. ring groove; 207. ring; 208. limiting column; 209. cover plate; 210. reset spring. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the implementation regulations described are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] See also Figure 1-4 The utility model provides a technical solution: a waste plastic refining equipment, including a refining mechanism 1, and a driving motor 105 installed on one side of the refining mechanism 1; a buckle mechanism 2 is arranged on the top surface of one side of the refining mechanism 1, and the bottom end of the buckle mechanism 2 is fixedly connected to the outside of a feeding rack 103; the refining mechanism 1 includes a support platform 101, and support legs 102 are installed on both sides of the bottom side of the support platform 101, and a feeding rack 103 is fixedly connected to one side of the top of the support platform 101, and the feeding rack 103 is arranged to facilitate the slow unloading of waste tires;

[0029] A lower hopper 104 is fixedly connected to the center of the top of the feeding rack 103, and one side of the feeding rack 103 is fixedly connected to a driving motor 105. The output end of the driving motor 105 passes through the feeding rack 103 and is fixedly connected to a conveying paddle 106, which is driven by the driving motor 105 to rotate;

[0030] One end of the conveying paddle 106 away from the driving motor 105 is fixedly connected to a roller 107, and one end of the roller 107 away from the conveying paddle 106 is rotatably connected to an oil refining tank 108, and the roller 107 is driven to rotate by the conveying paddle 106;

[0031] The bottom of the oil refining box 108 is fixedly connected to the support platform 101, and a plurality of stirring rollers 109 are fixedly connected to the outer side of the roller shaft 107. The number of stirring rollers 109 is four, and the stirring rollers 109 are evenly distributed on the outer side of the roller shaft 107. By setting the stirring rollers 109, the waste tires inside the positioning frame 110 can be turned over so that they are evenly heated.

[0032] The outer side of the mixing roller 109 is fitted with a positioning frame 110, the outer side of the positioning frame 110 is fixedly connected to the oil refining tank 108, a heating device 111 is provided at the bottom of the positioning frame 110, and an oil outlet pipe 112 is fixedly connected to one side of the positioning frame 110 close to the heating device 111. By providing the heating device 111, the waste tires can be stably heated.

[0033] A slag discharge pipe 113 is fixedly connected to one side of the refinery tank 108 near the oil outlet pipe 112, and a cap 114 is threadedly connected to the bottom end of the slag discharge pipe 113. A blower 115 is fixedly connected to one side of the top of the refinery tank 108, and a purification device 116 is fixedly connected to the output end of the blower 115. The bottom end of the purification device 116 is fixedly connected to the refinery tank 108. By setting the blower 115, the gas inside the refinery tank 108 can be input into the purification device 116 for purification treatment, thereby reducing environmental pollution.

[0034] The buckle mechanism 2 includes a fixed block 201, the bottom of the fixed block 201 is fixedly connected to the feeding frame 103, a groove 202 is provided at the center of the fixed block 201, and limiting grooves 203 are provided on both sides of the fixed block 201 near the groove 202. By providing the limiting grooves 203, the position of the spring stopper 204 is conveniently limited;

[0035] A spring stopper 204 is fixedly connected inside the limiting groove 203, and a semicircular ball 205 is fitted and connected to one end of the spring stopper 204. A ring groove 206 is provided on one side of the semicircular ball 205, and a circular ring 207 is fitted and connected inside the circular groove 206. By providing the circular groove 206, the circular ring 207 and the semicircular ball 205 can be in an overlapping state.

[0036] A limiting column 208 is sleeved inside the circular ring 207, one end of the limiting column 208 is fixedly connected to the semicircular sphere 205, the end of the limiting column 208 away from the semicircular sphere 205 is fixedly connected to a cover plate 209, the left and right sides of the cover plate 209 close to the limiting column 208 are both fitted with return springs 210, the end of the return spring 210 away from the cover plate 209 is fixedly connected to the fixed block 201, by providing the return spring 210, the cover plate 209 can always fit with the lower hopper 104 without being affected by external force, so that its interior is in a sealed state.

[0037] Working principle: Before using this waste plastic refining equipment, you need to check the overall condition of the device to make sure it can work normally. Figure 1 - Figure 4As shown, first, the cover plate 209 is pulled upward to drive the semicircular ball 205 to move in the groove 202, and the spring lever 204 is used to drive the ring 207 to slide on the surface of the limiting column 208. At the same time, the spring lever 204 moves along the outer side of the ring 207 in the limiting groove 203, thereby changing the protruding position of the spring lever 204, and then the cover plate 209 is pressed downward. When the ring 207 and the semicircular ball 205 overlap, the spring lever 204 can release the limiting of the semicircular ball 205. Finally, the cover plate 209 can be pulled upward to remove the semicircular ball 205 from the groove 202, and the cover plate 209 can be disassembled to put the waste tire from the lower hopper 104 into the feeding rack 103;

[0038] Secondly, the driving motor 105 is started to drive the conveying paddle 106 to rotate, which can slowly push the waste tires to be discharged. The conveying paddle 106 drives the stirring roller 109 to rotate, and the waste tires in the positioning frame 110 can be stirred, so that the waste tires can be evenly heated, and then the oil refined by cracking is discharged from the oil outlet pipe 112, and the waste residue is pushed out from the top of the positioning frame 110 by the stirring roller 109 and then discharged from the residue outlet pipe 113. At the same time, the toxic gas generated during the cracking process of the waste tire can be purified by the purification device 116 to reduce environmental pollution.

[0039] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A waste plastic refining device, comprising a refining mechanism (1), and a driving motor (105) installed on one side of the refining mechanism (1); A buckle mechanism (2) is provided on the top surface of one side of the oil refining mechanism (1), and the bottom end of the buckle mechanism (2) is fixedly connected to the outer side of the feeding rack (103); It is characterized in that Also includes: The oil refining mechanism (1) comprises a support platform (101), support legs (102) are installed on both left and right sides of the bottom side of the support platform (101), and a feeding rack (103) is fixedly connected to one side of the top of the support platform (101); A lower hopper (104) is fixedly connected to the center of the top of the feeding rack (103); one side of the feeding rack (103) is fixedly connected to a driving motor (105); an output end of the driving motor (105) passes through the feeding rack (103) and is fixedly connected to a conveying paddle (106); One end of the conveying paddle (106) away from the driving motor (105) is fixedly connected to a roller (107), and one end of the roller (107) away from the conveying paddle (106) is rotatably connected to an oil refining tank (108).

2. A waste plastics oil refining equipment according to claim 1, characterized in that: The bottom of the oil refining box (108) is fixedly connected to the support platform (101), and a plurality of stirring rollers (109) are fixedly connected to the outer side of the roller shaft (107). The number of the stirring rollers (109) is four, and the stirring rollers (109) are evenly distributed on the outer side of the roller shaft (107).

3. A waste plastic oil refining equipment according to claim 2, characterized in that: The outer side of the stirring roller (109) is fittedly connected to a positioning frame (110), the outer side of the positioning frame (110) is fixedly connected to the refinery tank (108), a heating device (111) is arranged at the bottom of the positioning frame (110), and an oil outlet pipe (112) is fixedly connected to a side of the positioning frame (110) close to the heating device (111).

4. A waste plastics oil refining equipment according to claim 3, characterized in that: A slag discharge pipe (113) is fixedly connected to one side of the refinery tank (108) close to the oil outlet pipe (112), and a cap (114) is threadedly connected to the bottom end of the slag discharge pipe (113). A blower (115) is fixedly connected to one side of the top end of the refinery tank (108), and a purification device (116) is fixedly connected to the output end of the blower (115), and the bottom end of the purification device (116) is fixedly connected to the refinery tank (108).

5. A waste plastic oil refining equipment according to claim 1, characterized in that: The buckle mechanism (2) comprises a fixed block (201), the bottom of the fixed block (201) is fixedly connected to the feeding rack (103), a groove (202) is provided at the center position inside the fixed block (201), and limiting grooves (203) are provided on both left and right sides of the fixed block (201) close to the groove (202).

6. A waste plastic oil refining equipment according to claim 5, characterized in that: A spring stopper (204) is fixedly connected inside the limiting groove (203), one end of the spring stopper (204) is fitted with a semicircular ball (205), one side of the semicircular ball (205) is provided with an annular groove (206), and the inside of the annular groove (206) is fitted with a circular ring (207).

7. A waste plastic oil refining equipment according to claim 6, characterized in that: A limiting column (208) is sleeved inside the circular ring (207), one end of the limiting column (208) is fixedly connected to the semicircular sphere (205), one end of the limiting column (208) away from the semicircular sphere (205) is fixedly connected to a cover plate (209), and the left and right sides of the cover plate (209) close to the limiting column (208) are both fittedly connected with a return spring (210), and one end of the return spring (210) away from the cover plate (209) is fixedly connected to the fixed block (201).

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