A three-dimensional and efficient granulation tail gas pipeline oil removal device

Abstract

The present invention discloses a three-dimensional and efficient granulation exhaust pipeline oil removal device, which specifically relates to the technical field of granulation exhaust gas, including a box body, a demisting device, an inspection port and a pressure difference device. The top of the box body is respectively provided with a purge device and a steam device, and the bottom of the box body is respectively provided with a lower dirt hopper, a sewage outlet and a pipeline oil removal auxiliary device. The top of the box body is provided with a box cover assembly, and the interior of the box body is provided with an inner wall cleaning assembly; the box cover assembly is linked to the inner wall cleaning assembly, and the box cover assembly drives the inner wall cleaning assembly to scrape the inner wall of the box body; the box cover assembly is linked to the inner wall cleaning assembly, and the coordinated control of the electromagnet and the motor is used to realize the precise extension and rotation of the scraper for scraping. The innovative scraper structure adopts an inclined extrusion type extension design, which contacts the inner wall of the box only when scraping is needed, thereby reducing the wear caused by continuous friction, significantly extending the service life of the scraper, and reducing the replacement frequency and cost.

Description

Technical Field

[0001] The present invention relates to the technical field of granulation tail gas, and more particularly to a three-dimensional and efficient granulation tail gas pipeline oil removal device. Background Art

[0002] In many industrial production fields, especially in industries involving granulation processes, granulation equipment will generate a large amount of granulation exhaust gas during operation; these exhaust gases are usually mixed with pollutants such as dust and oil stains. If they are not effectively treated, they will not only cause serious pollution to the environment, but also affect the normal operation and service life of the equipment. Therefore, special equipment is required to treat the granulation exhaust gas.

[0003] During the granulation tail gas treatment process, the oil carried in the tail gas will inevitably accumulate inside the device, and usually rotating parts such as scrapers are used to scrape it off.

[0004] At present, when some existing scrapers are in continuous contact with the oily dirt containing particulate matter during rotation, the particulate matter will act as abrasives, intensifying the friction between the scraper and the oily dirt. If they are in this high-friction environment for a long time, the surface of the scraper will wear out rapidly, causing the size and shape of the scraper to change, affecting its normal scraping function. This will not only shorten the service life of the scraper, increase the replacement frequency and cost of the scraper, but may also cause the accumulation of dirt inside the device to become more serious due to the poor scraping effect of the scraper. For this reason, we propose a three-dimensional and efficient granulation exhaust pipeline oil removal device. Summary of the Invention

[0005] In order to overcome the above-mentioned defects of the prior art, the present invention provides a three-dimensional and efficient granulation tail gas pipeline oil removal device to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned object, the present invention provides the following technical solution: a three-dimensional and efficient granulation tail gas pipeline oil removal device, comprising a box body, a demisting device, an inspection port and a pressure difference device, the top of the box body is respectively provided with a purge device and a steam device, the bottom of the box body is respectively provided with a lower dirt hopper, a sewage outlet and a pipeline oil removal auxiliary device, the top of the box body is provided with a box cover assembly, and the interior of the box body is provided with an inner wall cleaning assembly;

[0007] The box cover assembly is linked to the inner wall cleaning assembly, and the box cover assembly drives the inner wall cleaning assembly to scrape the inner wall of the box body.

[0008] Preferably, the box cover assembly includes a cover plate arranged on the top of the box body, a positioning groove is opened on the top of the cover plate, a support frame is installed on the top of the cover plate, a motor is installed on one side of the support frame, and the power drive end of the motor is connected to the iron plate.

[0009] Preferably, two symmetrical elastic hoses are provided inside the cover plate, and an electromagnet 1 is installed at the bottom of each of the two elastic hoses. The inner wall cleaning assembly includes a connecting rod 1 connected to the inside of the cover plate, and a connecting rod 2 is rotatably connected to the inside of the connecting rod 1.

[0010] Preferably, the tops of connecting rod one and connecting rod two are respectively installed with fixed cylinder one and fixed cylinder two, fixed cylinder two is located inside fixed cylinder one, electrode sheet device one and electrode sheet device two are respectively provided inside fixed cylinder one and fixed cylinder two, and spring one and spring two are respectively installed on the tops of electrode sheet device one and electrode sheet device two.

[0011] Preferably, movable plate 1 and movable plate 2 are respectively installed on the top of spring 1 and spring 2, movable plate 1 is slidably connected to the inside of fixed cylinder 1, and movable plate 2 is slidably connected to the inside of fixed cylinder 2, and electromagnet 2 and electromagnet 3 are respectively installed on the top of movable plate 1 and movable plate 2, and electromagnet 2 and electromagnet 3 are both located at the bottom of the iron plate.

[0012] Preferably, a positioning plate is installed on the outer side of the movable plate 1, and the positioning plate is adapted to the positioning groove. A mounting frame is installed at the bottom of the connecting rod 1, and two symmetrical fixing seats are installed at the bottom of the mounting frame.

[0013] Preferably, a mounting seat is installed on one side of the two fixing seats, a bevel gear 1 is installed at the bottom of the connecting rod 2, the bevel gear 1 is located inside the mounting seat, and a bidirectional screw is connected to the inside of the mounting seat, and the bidirectional screw is movably connected to the inside of the mounting seat through a bearing.

[0014] Preferably, a bevel gear 2 is installed on the outside of the bidirectional screw, and the teeth of the bevel gear 1 are meshed with those of the bevel gear 2. The outside of the bidirectional screw is connected to two symmetrical moving seats, and limiting blocks are installed on the top of the two moving seats, and two symmetrical limiting grooves are opened inside the mounting seat.

[0015] Preferably, the limit block is slidably connected to the inside of the limit groove, and two symmetrical connecting frames are installed on one side of the two movable seats. A scraper is installed on one side of the connecting frame, and the scraper is located inside the fixed seat. Notches and grooves are respectively opened inside the fixed seat.

[0016] Preferably, several groups of spring three are installed inside the groove, and a baffle is installed at one end of each spring three, one end of the baffle is a slope, a connecting pipe is installed inside the fixed seat, and several groups of nozzles are connected to the outside of the connecting pipe. An iron sheet is provided on the top of the connecting pipe, and the iron sheet corresponds to the electromagnet one. A sewer pipe is provided at the bottom of the fixed seat.

[0017] Technical effects and advantages of the present invention:

[0018] 1. When in use, the present invention separates dust and oil stains in the granulation tail gas by physical methods, and cooperates with the pipeline oil removal auxiliary device to effectively reduce the erosion of oil stains on the inside of the equipment; at the same time, the box cover assembly is linked with the inner wall cleaning assembly, and the scraper is accurately extended and retracted and rotated for scraping through the coordinated control of the electromagnet and the motor. The innovative scraper structure adopts an inclined extrusion telescopic design, which contacts the inner wall of the box only when scraping is needed, reducing the wear caused by continuous friction, significantly extending the service life of the scraper, and reducing the replacement frequency and cost.

[0019] 2. When the present invention is in use, the elastic hose cooperates with the electromagnet to clean the scraper after scraping is completed, and the sewage is discharged through the sewer pipe, thereby improving the cleaning efficiency and preventing the accumulation of water from breeding bacteria or corroding equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0021] Figure 2 It is a structural side view of the present invention.

[0022] Figure 3 It is a diagram of the internal structure of the present invention.

[0023] Figure 4 Schematic diagram of the box cover assembly of the present invention.

[0024] Figure 5 It is a schematic diagram of the inner wall cleaning component of the present invention.

[0025] Figure 6 This is an internal view of the inner wall cleaning component of the present invention from the first perspective.

[0026] Figure 7 For the present invention Figure 6 A magnified view of the middle panel.

[0027] Figure 8 For the present invention Figure 6 Magnified view of B.

[0028] Figure 9 This is an internal view of the inner wall cleaning component of the present invention from a second perspective.

[0029] The accompanying drawings are marked as follows: 1. box body; 2. demisting device; 3. purge device; 4. steam device; 5. lower dirt hopper; 6. drain outlet; 7. inspection port; 8. pressure difference device; 9. pipeline oil removal auxiliary device; 10. box cover assembly; 11. inner wall cleaning assembly; 101. cover plate; 102. positioning groove; 103. support frame; 104. motor; 105. iron plate; 106. elastic hose; 107. electromagnet 1; 111. connecting rod 1; 112. connecting rod 2; 113. fixing cylinder 1; 114. fixing cylinder 2; 115. electrode piece device 1; 116. electrode piece device 2; 117. spring 1; 118. spring 2; 1 19. Moving plate one; 1110. Moving plate two; 1111. Electromagnet two; 1112. Electromagnet three; 1113. Positioning plate; 1114. Mounting frame; 1115. Fixed seat; 1116. Mounting seat; 1117. Bevel gear one; 1118. Bidirectional screw; 1119. Bevel gear two; 1120. Moving seat; 1121. Limit block; 1122. Limit groove; 1123. Connecting frame; 1124. Scraper; 1125. Notch; 1126. Groove; 1127. Spring three; 1128. Baffle; 1129. Connecting pipe; 1130. Sprinkler head; 1131. Iron sheet; 1132. Drain pipe. DETAILED DESCRIPTION

[0030] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0031] As attached Figures 1-9 The illustrated device is a three-dimensional, efficient, pipeline-type deoiling device for granulation tail gas, comprising a housing 1, a demisting device 2, an inspection port 7, and a pressure differential device 8. A purge device 3 and a steam device 4 are provided on the top of the housing 1, and a lower dirt hopper 5, a drain port 6, and a pipeline deoiling auxiliary device 9 are provided on the bottom of the housing 1. A housing cover assembly 10 is provided on the top of the housing 1, and an inner wall cleaning assembly 11 is provided inside the housing 1.

[0032] The pipeline oil removal auxiliary device 9 refers to a device that separates the dust and oil stains in the granulation tail gas by physical methods, and is a wet high-efficiency oil removal device; the granulation tail gas passes through the demister 2 to filter the oil stains on the demister 2; the purge device 3 uses nitrogen to protect the oil removal device; the steam device 4 is a device that dissolves the oil stains on the demister at high temperature through steam management, and finally concentrates them in the lower hopper 5; the pressure difference device 8 is a detection device that can sense the measured information and can convert the sensed information into electrical signals or other required forms of information output according to a certain rule to meet the requirements of information transmission, processing, storage, display, recording and control; the lower hopper 5 has a funnel-shaped structure, which is conducive to the centralized collection of dirt, sewage, etc. deposited at the bottom of the box 1. The sewage outlet 6 is connected to the lower hopper 5. By opening the valve of the sewage outlet 6, the dirt and sewage collected in the lower hopper 5 can be smoothly discharged from the box 1;

[0033] The box cover assembly 10 is linked to the inner wall cleaning assembly 11, and the box cover assembly 10 drives the inner wall cleaning assembly 11 to scrape the inner wall of the box body 1;

[0034] The box cover assembly 10 includes a cover plate 101 disposed on the top of the box body 1. A positioning slot 102 is formed on the top of the cover plate 101. A support frame 103 is mounted on the top of the cover plate 101. A motor 104 is mounted on one side of the support frame 103. The power drive end of the motor 104 is connected to an iron plate 105. Two symmetrical elastic hoses 106 are disposed inside the cover plate 101. An electromagnet 107 is mounted on the bottom of each of the two elastic hoses 106.

[0035] Two elastic hoses 106 are connected to the external water source. They are elastic. When the electromagnet 107 is energized, the elastic hoses 106 stretch downward, thereby forming a smooth conveying channel with the water source, providing water source guarantee for subsequent cleaning;

[0036] The inner wall cleaning assembly 11 includes a connecting rod 111 connected to the inside of the cover plate 101, the inside of the connecting rod 111 is rotatably connected to the connecting rod 2 112, the tops of the connecting rod 111 and the connecting rod 2 112 are respectively installed with a fixed cylinder 113 and a fixed cylinder 2 114, the fixed cylinder 2 114 is located inside the fixed cylinder 113, the insides of the fixed cylinder 113 and the fixed cylinder 2 114 are respectively provided with an electrode piece device 115 and an electrode piece device 2 116, the tops of the electrode piece device 115 and the electrode piece device 2 116 are respectively installed with a spring 117 and a spring 2 118, A movable plate 119 and a movable plate 2 1110 are respectively installed on the top of the spring 117 and the spring 2 118. The movable plate 119 is slidably connected to the inside of the fixed cylinder 113, and the movable plate 2 1110 is slidably connected to the inside of the fixed cylinder 2 114. Electromagnet 2 1111 and electromagnet 3 1112 are respectively installed on the top of the movable plate 119 and the movable plate 2 1110. Electromagnet 2 1111 and electromagnet 3 1112 are both located at the bottom of the iron plate 105. A positioning plate 1113 is installed on the outside of the movable plate 119. The positioning plate 1113 is adapted to the positioning groove 102.

[0037] The positioning plate 1113 is located in the positioning groove 102, which can prevent the fixed cylinder 113 from rotating when the fixed cylinder 2 114 rotates. When the electromagnet 2 1111 is energized and attracted to the iron plate 105, the motor 104 drives the fixed cylinder 113 to rotate. When the electromagnet 3 1112 is attracted to the iron plate 105, the motor 104 drives the fixed cylinder 2 114 to rotate. After the stirring is completed, the motor 104 stops rotating, so that the positioning plate 1113 is reset and corresponds to the positioning groove 102, and then the electromagnet 2 1111 is powered off, the electromagnet 3 1112 is powered on to make the scraping device leak, and then the electromagnet 3 1112 is powered off, the electromagnet 2 1111 is powered on again, and the motor 104 is started again to scrape the inner wall of the box body 1; the motor 104 can rotate in the forward and reverse directions and can be set by programming. It is an existing well-known technology and will not be described in detail here.

[0038] A mounting bracket 1114 is installed at the bottom of the connecting rod 111. Two symmetrical fixing seats 1115 are installed at the bottom of the mounting bracket 1114. A mounting bracket 1116 is installed on one side of the two fixing seats 1115. A bevel gear 1117 is installed at the bottom of the connecting rod 2 112. The bevel gear 1117 is located inside the mounting bracket 1116. The mounting bracket 1116 is connected to a bidirectional screw 1118. The bidirectional screw 1118 is movably connected to the inside of the mounting bracket 1116 via a bearing. A bevel gear 2 1119 is installed on the outside of the bidirectional screw 1118. The teeth of the bevel gear 1117 and the bevel gear 2 1119 are meshed.

[0039] The outside of the bidirectional screw 1118 is connected to two symmetrical moving seats 1120. The tops of the two moving seats 1120 are both installed with limit blocks 1121. The interior of the mounting seat 1116 is provided with two symmetrical limit slots 1122. The limit blocks 1121 are slidably connected to the interior of the limit slots 1122. Two symmetrical connecting frames 1123 are installed on one side of the two moving seats 1120. A scraper 1124 is installed on one side of the connecting frame 1123. The scraper 1124 is located inside the fixed seat 1115. The interior of the fixed seat 1115 is provided with a plurality of symmetrical connecting frames 1123. A notch 1125 and a groove 1126 are respectively provided, and several groups of spring three 1127 are installed inside the groove 1126. A baffle 1128 is installed at one end of each spring three 1127, and one end of the baffle 1128 is an inclined surface. A connecting pipe 1129 is installed inside the fixed seat 1115, and several groups of nozzles 1130 are connected to the outside of the connecting pipe 1129. An iron sheet 1131 is provided on the top of the connecting pipe 1129, and the iron sheet 1131 corresponds to the electromagnet 107. A sewer pipe 1132 is provided at the bottom of the fixed seat 1115.

[0040] One end of the scraper 1124 and the baffle 1128 are both inclined surfaces. When the scraper 1124 moves, the inclined surface of the baffle 1128 is squeezed until the scraper 1124 leaks out of the slot 1125 and fits against the inner wall of the box 1. After the scraper 1124 is used, the scraper 1124 is reset until the baffle 1128 blocks the position of the slot 1125.

[0041] Working principle of the present invention: Rotation effect of different electromagnets energized: When electromagnet 2 1111 is energized, a strong magnetic attraction is generated between it and the iron plate 105, and the movable plate 119 is moved upward by spring 117. Electromagnet 2 1111 is tightly adsorbed on the bottom of the iron plate 105. At this time, the motor 104 is started, and the power of the motor 104 is transmitted to the fixed cylinder 113 through the transmission structure, driving the fixed cylinder 113 to rotate. The fixed cylinder 113 drives the mounting frame 1114, i.e., the two fixed seats 1115 installed at the bottom, to rotate through the connecting rod 111, so that the box body 1 can be stirred; after the stirring is completed, the power of the motor 104 is turned off. The force driving end restores the initial positioning state, and then the electromagnet 2 1111 is powered off, so that it loses its magnetic attraction, so that the positioning plate 1113 is located in the positioning groove 102, and then the electromagnet 3 1112 is powered on, and the movable plate 2 1110 is moved upward by the setting of the spring 2 118, until the electromagnet 3 1112 and the iron plate 105 are attracted to each other, and the motor 104 drives the fixed cylinder 2 114 to rotate, so that the scraper 1124 is exposed, and prepares for the subsequent inner wall scraping operation, and then the electromagnet 3 1112 is powered off, and the electromagnet 2 1111 is powered on again, and the motor 104 is started again, and the inner wall scraping operation stage of the box body 1 is entered through the scraper 1124;

[0042] When the motor 104 drives the fixed cylinder 2 114 to rotate, the fixed cylinder 2 114 rotates and drives the connecting rod 2 112 to rotate. Since the teeth of the bevel gear 1117 and the bevel gear 2 1119 are tightly meshed, according to the gear transmission principle, the rotation of the bevel gear 1117 will drive the bevel gear 2 1119 to rotate, thereby driving the bidirectional screw 1118 to rotate. When the bidirectional screw 1118 rotates, the two symmetrical moving seats 1120 move in a straight line through the setting of the limit block 1121 and the limit slot 1122 to avoid offset or shaking. When the movable seat 1120 moves, the scraper 1124 is driven to move toward the baffle 1128 through the connecting frame 1123. The inclined surface of the scraper 1124 and the inclined surface of the baffle 1128 contact each other and produce a squeezing effect. As the squeezing force gradually increases, the baffle 1128 overcomes the elastic force of the spring 3 1127 and moves toward the inside of the groove 1126. At the same time, the scraper 1124 gradually extends from the notch 1125. When the scraper 1124 is fully extended, its outer surface is in close contact with the inner wall of the box body 1, and the dirt, residue, etc. on the inner wall of the box body 1 can be effectively scraped off.

[0043] After the scraping operation is completed, the movable seat 1120 moves in the opposite direction, driving the connecting frame 1123 and the scraper 1124 to move back. Under the elastic restoring force of the spring 3 1127, the baffle 1128 gradually extends from the groove 1126. When the scraper 1124 is completely retracted into the fixed seat 1115, the baffle 1128 just completely blocks the notch 1125, preventing the material in the box body 1 from entering the fixed seat 1115 and protecting the internal structure from damage.

[0044] When it is necessary to spray water to clean the scraper 1124, when the electromagnet 107 is energized to stretch the elastic hose 106 downward to transport water, a magnetic attraction is generated between the iron sheet 1131 at the top of the connecting pipe 1129 and the electromagnet 107, so that the water can flow smoothly into the connecting pipe 1129. After the water enters the connecting pipe 1129, under the action of the pressure in the pipe, it is sprayed out in a mist or column form through several groups of evenly distributed nozzles 1130. The water sprayed by the nozzles 1130 cooperates with the scraping action of the scraper 1124 to comprehensively and thoroughly clean the inner wall of the box 1. The sewage generated during the cleaning process is discharged from the box 1 through the downpipe 1132 at the bottom of the fixed seat 1115 under the action of gravity, keeping the inside of the box 1 clean and dry. The position of the downpipe 1132 corresponds to the sewage outlet 6. When scraping and cleaning of the scraper 1124 are required, the box 1 is in an empty state.

[0045] Finally, a few points should be explained: First, in the description of the present invention, it should be noted that, unless otherwise specified or limited, the terms "mounted", "connected", and "connected" should be understood in a broad sense, and may refer to mechanical or electrical connections, internal communication between two components, or direct connection. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may change.

[0046] Secondly: The drawings of the embodiments disclosed in the present invention only involve structures related to the embodiments disclosed in the present invention. Other structures may refer to conventional designs. The same embodiment and different embodiments of the present invention may be combined with each other without conflict.

[0047] Finally: The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A three-dimensional and efficient granulation tail gas pipeline oil removal device, comprising a housing (1), a demisting device (2), an inspection port (7) and a pressure difference device (8), characterized in that: The top of the box (1) is provided with a purge device (3) and a steam device (4), the bottom of the box (1) is provided with a lower dirt bucket (5), a sewage outlet (6) and a pipeline oil removal auxiliary device (9), the top of the box (1) is provided with a box cover assembly (10), and the interior of the box (1) is provided with an inner wall cleaning assembly (11); The box cover assembly (10) is linked to the inner wall cleaning assembly (11), and the box cover assembly (10) drives the inner wall cleaning assembly (11) to perform a scraping operation on the inner wall of the box body (1); The box cover assembly (10) comprises a cover plate (101) arranged on the top of the box body (1), a positioning groove (102) is provided on the top of the cover plate (101), a support frame (103) is installed on the top of the cover plate (101), a motor (104) is installed on one side of the support frame (103), and a power drive end of the motor (104) is connected to an iron plate (105); The inner wall cleaning assembly (11) includes a connecting rod 1 (111) connected to the inside of the cover plate (101), the inside of the connecting rod 1 (111) is rotatably connected to the connecting rod 2 (112), the tops of the connecting rod 1 (111) and the connecting rod 2 (112) are respectively installed with a fixed cylinder 1 (113) and a fixed cylinder 2 (114), the fixed cylinder 2 (114) is located inside the fixed cylinder 1 (113), the insides of the fixed cylinder 1 (113) and the fixed cylinder 2 (114) are respectively provided with an electrode piece device 1 (115) and an electrode piece device 2 (116), the tops of the electrode piece device 1 (115) and the electrode piece device 2 (116) are respectively installed with a spring 1 (117) and a spring 2 (118) ), the tops of the spring 1 (117) and the spring 2 (118) are respectively installed with a movable plate 1 (119) and a movable plate 2 (1110), the movable plate 1 (119) is slidably connected to the inside of the fixed cylinder 1 (113), and the movable plate 2 (1110) is slidably connected to the inside of the fixed cylinder 2 (114), the tops of the movable plate 1 (119) and the movable plate 2 (1110) are respectively installed with an electromagnet 2 (1111) and an electromagnet 3 (1112), the electromagnet 2 (1111) and the electromagnet 3 (1112) are both located at the bottom of the iron plate (105), and a positioning plate (1113) is installed on the outside of the movable plate 1 (119), and the positioning plate (1113) is aligned with the positioning groove (102) Correspondingly, a mounting frame (1114) is installed at the bottom of the connecting rod 1 (111), two symmetrical fixing seats (1115) are installed at the bottom of the mounting frame (1114), and a mounting seat (1116) is installed on one side of the two fixing seats (1115). A bevel gear 1 (1117) is installed at the bottom of the connecting rod 2 (112), and the bevel gear 1 (1117) is located inside the mounting seat (1116). The inside of the mounting seat (1116) is connected to a bidirectional screw (1118), and the bidirectional screw (1118) is movably connected to the inside of the mounting seat (1116) through a bearing. A bevel gear 2 (1119) is installed on the outside of the bidirectional screw (1118). The teeth of the bevel gear 1 (1117) and the bevel gear 2 (1119) are meshed with each other. The outside of the bidirectional screw (1118) is connected to two symmetrical movable seats (1120). The tops of the two movable seats (1120) are both installed with limiting blocks (1121). The interior of the mounting seat (1116) is provided with two symmetrical limiting grooves (1122). The limiting blocks (1121) are slidably connected to the interior of the limiting grooves (1122). Two symmetrical connecting frames (1123) are installed on one side of the two movable seats (1120). A scraper (1124) is installed on one side of the connecting frame (1123). The scraper (1124) is located inside the fixed seat (1115).

2. A three-dimensional and efficient granulation tail gas pipeline oil removal device according to claim 1, characterized in that: Two symmetrical elastic hoses (106) are provided inside the cover plate (101), and electromagnets (107) are installed at the bottom of the two elastic hoses (106).

3. The three-dimensional and efficient granulation tail gas pipeline oil removal device according to claim 1 is characterized in that: A notch (1125) and a groove (1126) are respectively provided inside the fixing seat (1115).

4. The three-dimensional and efficient granulation tail gas pipeline oil removal device according to claim 3 is characterized by: Several groups of spring three (1127) are installed inside the groove (1126), and a baffle (1128) is installed at one end of each spring three (1127), and one end of the baffle (1128) is an inclined surface. A connecting pipe (1129) is installed inside the fixing seat (1115), and several groups of nozzles (1130) are connected to the outside of the connecting pipe (1129). An iron sheet (1131) is provided on the top of the connecting pipe (1129), and the iron sheet (1131) corresponds to the electromagnet one (107). A water pipe (1132) is provided at the bottom of the fixing seat (1115).

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