Methanol recovery device

Abstract

The utility model discloses a methanol recovery device, which relates to the methanol recovery field, and comprises a base, the upper end of the base is provided with a device main body, the edge position of the upper end of the base is fixedly connected with a connecting plate, one side of the connecting plate is provided with an electric push rod, the other end of the electric push rod is provided with a fixed seat, and the inside of the fixed seat is movably connected with a mounting rod; a clamping hole is formed in the mounting rod; compared with the prior art, the scraper has the advantages that the scraper can be quickly assembled and disassembled through the spring, the sliding block, the fixing rod, the mounting rod, the clamping hole and the like, so that the scraper can be replaced after being used for a long time, and compared with an original disassembling mode, the mode is quicker and more convenient; and a lead screw is matched with a rotating plate, and a movable block stool can enable universal wheels to ascend and descend in an adjusting box, so that the convenience of moving the device by a worker can be improved, and meanwhile, the labor intensity of the worker can also be reduced.

Description

Technical Field

[0001] The utility model relates to the field of methanol recovery, in particular to a methanol recovery device. Background Art

[0002] Methanol, also known as hydroxymethane, is a toxic organic compound. It is the simplest saturated monohydric alcohol with a chemical formula of CH3OH / CH4O, where CH3OH is a simplified structural formula that highlights the hydroxyl group of methanol. Methanol needs to be recovered when used, and methanol cooling and recovery equipment is widely used in the field of methanol technology.

[0003] After searching, patent CN216755438U discloses "a methanol cooling and recovery device". Although the first motor installed at the bottom end of the support frame rotates, and drives the two driving wheels fixedly connected to the output end of the first motor to rotate, and drives the power wheels fixedly connected to the bottom ends of the two lifting screws to rotate, thereby driving the lifting screws connected to the top of the bottom plate to rotate, and drives the cleaning frame slidably connected on the slide rod to clean the recovery device body, and the cleaning mechanism slidably connected to the top of the slide rail cleans the top of the recovery device body. Therefore, the methanol cooling and recovery device is convenient for cleaning the condensed frost on the recovery device body, thereby increasing its service life. However, in the device, the cleaning scraper is fixedly connected to the cleaning frame, which makes it inconvenient to replace a new cleaning scraper. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide a methanol recovery device, which can quickly load and unload the scraper through springs, sliders, fixing rods, mounting rods, clamping holes, etc., and can then be replaced after long-term use. Compared with the original disassembly method, this method is faster and more convenient.

[0005] In order to solve the above technical problems, the technical solution of the utility model is: a methanol recovery device, comprising a base, a device body is arranged at the upper end of the base, a connecting plate is fixedly connected to the upper edge position of the base, an electric push rod is arranged on one side of the connecting plate, a fixed seat is arranged on the other end of the electric push rod, a mounting rod is movably connected inside the fixed seat, a clamping hole is opened inside the mounting rod, and a scraper is fixedly connected to one side of the mounting rod.

[0006] Preferably, a slide groove is provided inside the fixed seat, a spring is arranged inside the slide groove, a slider is fixedly connected to one side of the spring, a fixing rod is fixedly connected to the other side of the slider, an installation groove is provided inside the fixed seat near the slide groove, and one end of the fixing rod abuts against the installation groove.

[0007] Preferably, the lower end of the base is fixedly connected to a support block, the other side of the support block is provided with an adjustment box, the interior of the adjustment box is movably connected to a screw rod, one side of the screw rod is fixedly connected to a rocker, the outside of the screw rod is sleeved with a moving block, rotating plates are provided on both sides of the moving block, the other end of the rotating plate is movably connected to a hinge seat, the lower end of the hinge seat is fixedly connected to a fixed plate, and the lower end of the fixed plate is provided with a universal wheel.

[0008] Preferably, the sliding block slides inside the sliding groove via a spring.

[0009] Preferably, the fixing seats are provided in multiple groups and are symmetrically arranged about the center line of the base.

[0010] Preferably, the number of the moving blocks is two groups, and the internal threads of the moving blocks are compatible with the external threads of the screw rod.

[0011] By adopting the above technical solution, the slider is pushed to one side, the slider compresses the spring, the fixing rod slides out from the inside of the card hole, and the scraper is pulled upward. The scraper drives the mounting rod to slide inside the mounting groove, and the scraper is disassembled. Similarly, during installation, the mounting rod is slid into the inside of the mounting groove. Under the action of the spring, the fixing rod enters the inside of the card hole to limit the mounting rod, thereby completing the installation of the scraper. The scraper can be quickly loaded and unloaded through the spring, slider, fixing rod, mounting rod, card hole, etc., and can be replaced after long-term use. Compared with the original disassembly method, this method is faster and more convenient.

[0012] By adopting the above technical solution, the rocker is rotated to drive the screw rod to rotate. With the cooperation of its external thread and the internal thread of the two groups of moving blocks, the two groups of moving blocks move toward the middle, and the rotating plate rotates on one side, thereby causing the universal wheel to slide out of the adjustment box. The staff can move the entire device through the universal wheel. Similarly, by rotating the rocker in the opposite direction, the screw rod drives the two groups of moving blocks to move in the opposite direction, the fixed plate rises, and the universal wheel is stored in the adjustment box. The screw rod cooperates with the rotating plate and the moving block stool to make the universal wheel rise and fall in the adjustment box, thereby improving the convenience of the staff in moving the device, and at the same time reducing the labor intensity of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of a methanol recovery device in an embodiment of the utility model.

[0014] Figure 2 It is a schematic diagram of the structure of the scraper in the embodiment of the utility model.

[0015] Figure 3 It is a schematic diagram of the internal structure of the fixing seat in the embodiment of the utility model.

[0016] Figure 4 It is a schematic diagram of the internal structure of the regulating box in the embodiment of the utility model.

[0017] In the figure: 1. base; 2. connecting plate; 3. electric push rod; 4. fixed seat; 5. slide groove; 6. spring; 7. slider; 8. fixing rod; 9. mounting groove; 10. mounting rod; 11. clamping hole; 12. scraper; 13. support block; 14. adjustment box; 15. screw rod; 16. rocker; 17. moving block; 18. rotating plate; 19. hinge seat; 20. fixing plate; 21. universal wheel; 22. device body. DETAILED DESCRIPTION

[0018] The specific implementation methods of the present invention are further described below in conjunction with the accompanying drawings. It should be noted that the description of these implementation methods is used to help understand the present invention, but does not constitute a limitation of the present invention. In addition, the technical features involved in each implementation method of the present invention described below can be combined with each other as long as they do not conflict with each other. Embodiment 1

[0019] See also Figure 1-Figure 4 The utility model provides a technical solution: a methanol recovery device, comprising a base 1, a device body 22 is arranged on the upper end of the base 1, a connecting plate 2 is fixedly connected to the upper edge of the base 1, an electric push rod 3 is arranged on one side of the connecting plate 2, a fixed seat 4 is arranged on the other end of the electric push rod 3, a mounting rod 10 is movably connected to the interior of the fixed seat 4, a clamping hole 11 is provided inside the mounting rod 10, a scraper 12 is fixedly connected to one side of the mounting rod 10, a slide groove 5 is provided inside the fixed seat 4, a spring 6 is provided inside the slide groove 5, a slider 7 is fixedly connected to one side of the spring 6, a fixing rod 8 is fixedly connected to the other side of the slider 7, a mounting groove 9 is provided inside the fixed seat 4 near the slide groove 5, one end of the fixing rod 8 abuts against the mounting groove 9, the slider 7 slides inside the slide groove 5 through the spring 6, the number of the fixing seats 4 is multiple groups, and they are symmetrically arranged about the center line of the base 1.

[0020] Specifically, the electric push rod 3 is turned on, and the electric push rod 3 pushes the scraper 12 to move, thereby achieving the treatment of frost. When a new scraper 12 needs to be replaced, the slider 7 is pushed to one side, the slider 7 compresses the spring 6, and the fixing rod 8 slides out from the inside of the card hole 11, and the scraper 12 is pulled upward. The scraper 12 drives the mounting rod 10 to slide inside the mounting groove 9 to complete the disassembly of the scraper 12. Similarly, during installation, the mounting rod 10 is slid into the inside of the mounting groove 9. Under the action of the spring 6, the fixing rod 8 enters the inside of the card hole 11 to limit the mounting rod 10, that is, the installation of the scraper 12 is completed. The scraper 12 can be quickly loaded and unloaded through the spring 6, the slider 7, the fixing rod 8, the mounting rod 10, the card hole 11, etc., and can be replaced after long-term use. Compared with the original disassembly method, this method is faster and more convenient. Embodiment 2

[0021] See also Figure 1-Figure 4 The utility model provides a technical solution: a methanol recovery device, the lower end of the base 1 is fixedly connected with a support block 13, the other side of the support block 13 is provided with an adjustment box 14, the inside of the adjustment box 14 is movably connected with a screw rod 15, one side of the screw rod 15 is fixedly connected with a rocker 16, the outside of the screw rod 15 is sleeved with a moving block 17, both sides of the moving block 17 are provided with a rotating plate 18, the other end of the rotating plate 18 is movably connected with a hinge seat 19, the lower end of the hinge seat 19 is fixedly connected with a fixed plate 20, the lower end of the fixed plate 20 is provided with a universal wheel 21, the number of the moving blocks 17 is two groups, and the internal threads thereof are all adapted to the external threads of the screw rod 15.

[0022] Specifically, the rocker 16 is rotated, and the rocker 16 drives the screw rod 15 to rotate. With the cooperation of its external thread and the internal thread of the two groups of moving blocks 17, the two groups of moving blocks 17 move toward the middle, and the rotating plate 18 rotates on one side thereof, thereby causing the universal wheel 21 to slide out of the adjustment box 14, and the staff can move the entire device through the universal wheel 21. Similarly, the rocker 16 is rotated in the opposite direction, and the screw rod 15 drives the two groups of moving blocks 17 to move in the opposite direction, the fixed plate 20 rises, and the universal wheel 21 is stored in the adjustment box 14. The screw rod 15 cooperates with the rotating plate 18 and the moving block 17 to make the universal wheel 21 rise and fall in the adjustment box 14, thereby improving the convenience of the staff when moving the device, and at the same time reducing the labor intensity of the staff.

[0023] Working principle: When cleaning the frost condensed on the outside of the methanol recovery device, first, move the device to a suitable position through the universal wheel 21. The specific operation is to rotate the rocker 16, and the rocker 16 drives the screw rod 15 to rotate. Under the cooperation of its external thread and the internal thread of the two groups of moving blocks 17, the two groups of moving blocks 17 move toward the middle, and the rotating plate 18 rotates on one side, so that the universal wheel 21 slides out of the adjustment box 14, and the staff can move the entire device through the universal wheel 21. Similarly, the rocker 16 is rotated in the opposite direction, and the screw rod 15 drives the two groups of moving blocks 17 to move in the opposite direction, the fixed plate 20 rises, and the universal wheel 21 is stored in the adjustment box 14. The screw rod 15 cooperates with the rotating plate 18 and the moving block 17 to make the universal wheel 21 rise and fall in the adjustment box 14, thereby improving the convenience of the staff when moving the device, and also reducing the work. The labor intensity of the personnel is then increased. Then, the electric push rod 3 is turned on, and the electric push rod 3 pushes the scraper 12 to move, thereby realizing the treatment of frost. When a new scraper 12 needs to be replaced, the slider 7 is pushed to one side, and the slider 7 compresses the spring 6, and the fixing rod 8 slides out from the inside of the card hole 11, and the scraper 12 is pulled upward. The scraper 12 drives the mounting rod 10 to slide inside the mounting groove 9, and the removal of the scraper 12 is completed. Similarly, during installation, the mounting rod 10 is slid into the inside of the mounting groove 9, and under the action of the spring 6, the fixing rod 8 enters the inside of the card hole 11 to limit the mounting rod 10, that is, the installation of the scraper 12 is completed. The scraper 12 can be quickly loaded and unloaded through the spring 6, the slider 7, the fixing rod 8, the mounting rod 10, the card hole 11, etc., and can be replaced after a long period of use. Compared with the original disassembly method, this method is faster and more convenient.

[0024] The embodiments of the present invention are described in detail above with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. For those skilled in the art, various changes, modifications, substitutions and variations of these embodiments are made without departing from the principles and spirit of the present invention, and still fall within the scope of protection of the present invention.

Claims

1. A methanol recovery device, comprising a base (1), characterized in that: A device body (22) is arranged on the base (1); a connecting plate (2) is fixedly connected to the upper edge of the base (1); an electric push rod (3) is arranged on one side of the connecting plate (2); a fixed seat (4) is arranged on the other end of the electric push rod (3); a mounting rod (10) is movably connected inside the fixed seat (4); a clamping hole (11) is provided inside the mounting rod (10); and a scraper (12) is fixedly connected to one side of the mounting rod (10).

2. A methanol recovery device according to claim 1, characterized in that: A slide groove (5) is provided in the fixed seat (4), a spring (6) is arranged in the slide groove (5), a slider (7) is fixedly connected to one side of the spring (6), a fixing rod (8) is fixedly connected to the other side of the slider (7), a mounting groove (9) is provided in the fixed seat (4) near the slide groove (5), and one end of the fixing rod (8) is in contact with the mounting groove (9).

3. A methanol recovery device according to claim 1, characterized in that: The lower part of the base (1) is fixedly connected to an adjustment box (14), and a screw rod (15) is movably connected inside the adjustment box (14). One end of the screw rod (15) is fixedly connected to a rocker (16), and the other end of the screw rod (15) is sleeved with a moving block (17). Rotating plates (18) are provided on both sides of the moving block (17), and the other end of the rotating plate (18) is movably connected to a hinge seat (19). The lower part of the hinge seat (19) is fixedly connected to a fixed plate (20), and a universal wheel (21) is provided at the bottom of the fixed plate (20).

4. A methanol recovery device according to claim 2, characterized in that: The slide block (7) slides inside the slide groove (5) via a spring (6).

5. A methanol recovery device according to claim 1, characterized in that: The number of the fixing seats (4) is multiple, and they are arranged symmetrically about the center line of the base (1).

6. A methanol recovery device according to claim 3, characterized in that: The number of the moving blocks (17) is two groups, and the internal threads of the moving blocks (17) are adapted to the external threads of the screw rod (15).

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