Furfuryl alcohol production waste residue recovery device

Abstract

The utility model relates to the technical field of waste residue recovery, and discloses a furfuryl alcohol production waste residue recovery device which comprises a fixing frame, a separation box is fixedly installed at the top of the fixing frame, a material storage box is fixedly installed at the top of the separation box, a flushing bin is fixedly connected to the right side of the separation box and fixed to the fixing frame, and the material storage box is fixedly connected to the right side of the separation box. And a left roller and a right roller are movably mounted in the separation box. The right gear and the left gear can drive the left roller and the right roller to extrude waste residues, furfuryl alcohol remaining in the waste residues can be separated after extrusion, the furfuryl alcohol can fall into the collecting bin, the waste residues after extrusion can fall onto the separation net, water in the water storage tank is pressurized through the pressure pump and then conveyed into the connecting pipe, and the waste residues can be recycled. Water can be sprayed onto waste residues below through the spray heads on the connecting pipe, and furfuryl alcohol remained on the waste residues can be washed away through the water, so that the effects of removing the furfuryl alcohol remained in the waste residues and facilitating recovery are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of waste residue recovery, in particular to a device for recovering waste residue from furfuryl alcohol production. Background Art

[0002] Furfuryl alcohol is an important organic chemical raw material. It is mainly used to produce furan resins, furfuryl alcohol urea-formaldehyde resins and phenolic resins with various properties. Hydrogenation can produce tetrahydrofurfuryl alcohol, which is a good solvent for varnishes and pigments and rocket fuel. It can also be used in synthetic fibers, rubber, pesticides and foundry industries.

[0003] After the production of furfuryl alcohol is completed, waste residue will be produced. The waste residue still contains a lot of furfuryl alcohol. The furfuryl alcohol in the waste residue will evaporate into the air, causing harm to the surrounding workers and the environment. Therefore, the residual furfuryl alcohol in the waste residue needs to be processed and collected before the waste residue can be recycled. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a device for recovering waste residue from furfuryl alcohol production.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A device for recovering waste residue from furfuryl alcohol production comprises a fixed frame, a separation box is fixedly installed on the top of the fixed frame, a storage box is fixedly installed on the top of the separation box, a flushing bin is fixedly connected to the right side of the separation box, the flushing bin is fixed on the fixed frame, a left roller and a right roller are movably installed in the separation box, the left roller and the right roller are at the same horizontal position, a partition net is provided at the bottom of the left roller and the right roller in the separation box, the bottom of the partition net is movably installed on the separation box, a conveying device is provided in the flushing bin, a hole is opened in the conveying device, a connecting pipe is provided above the conveying device, the connecting pipe is fixedly installed on the flushing bin, nozzles are equidistantly and evenly installed on the bottom of the connecting pipe, a guide plate is provided at the outlet of the flushing bin, and the guide plate is fixedly installed on the flushing bin.

[0007] As a further solution of the utility model, a right gear and a left gear are provided on the outer side of the separation box corresponding to the positions of the left roller and the right roller, the right gear and the left gear are meshed with each other, one end of the left roller is fixedly connected to the left gear, one end of the right roller is fixedly connected to the right gear, a driving tooth is provided under the left gear, the driving tooth and the left gear are meshed with each other, a driving motor is provided on the back of the driving tooth, the output end of the driving motor is fixedly connected to the driving tooth, a connecting frame is fixedly installed on the side wall of the separation box, and the driving motor is fixed on the connecting frame.

[0008] As a further solution of the utility model, a rotating rod is provided on the top of the separation net, and the top of the separation net is above the rotating rod. The rotating rod is fixedly installed in the separation box, and a servo motor is fixedly installed on the outside of the separation box at a position corresponding to the rotating rod. The output end of the servo motor is fixedly connected to the rotating rod, and an impact block is fixedly installed in the middle position of the rotating rod.

[0009] As a further solution of the utility model, a water storage tank is fixedly installed on the top of the flushing bin, a booster pump is arranged on the left side of the water storage tank, the booster pump is fixedly installed on the flushing bin, the water storage tank is connected to the input end of the booster pump, the output end of the booster pump is fixedly connected to the connecting pipe, and a water storage tank is arranged at the position of the connecting pipe at the bottom of the flushing bin.

[0010] As a further solution of the utility model, a movable cover is movably installed on the top of the storage box, and the interior of the storage box is funnel-shaped.

[0011] As a further solution of the utility model, a transmission motor is fixedly installed on the outer side of the flushing bin, and the output end of the transmission motor is connected to one side of the conveying device.

[0012] As a further solution of the utility model, a collecting bin is fixedly installed at the bottom of the separation box.

[0013] As a further solution of the utility model, the separation net is inclined downward at 45 degrees, and the bottom of the separation net is at the same height as the conveying device.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] 1. In the utility model, by pouring the waste residue with sugar alcohol into the storage box, the waste residue will fall between the left roller and the right roller, and then the driving motor is started to drive the driving gear to rotate, the driving gear will drive the left gear to rotate the right gear, the right gear and the left gear will drive the left roller and the right roller to squeeze the waste residue, and the furfuryl alcohol remaining in the waste residue can be separated after squeezing, the furfuryl alcohol will fall into the collection bin, and the squeezed waste residue will fall onto the separation net, thereby achieving the effect of removing the furfuryl alcohol remaining in the waste residue and facilitating recycling.

[0016] 2. In the utility model, the squeezed waste residue can be shaken off onto the conveying device through the separation net. A small amount of furfuryl alcohol will remain on the surface of the squeezed waste residue. By starting the transmission motor to drive the conveying device to rotate, the conveying device will drive the waste residue to pass under the connecting pipe. The water in the water storage tank is pressurized by the pressure pump and then transported to the connecting pipe. The water will be sprayed onto the waste residue below through the nozzle on the connecting pipe. The furfuryl alcohol remaining on the waste residue can be washed away by the water, thereby achieving the effect of further removing the furfuryl alcohol remaining on the waste residue. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall structure of a furfuryl alcohol production waste residue recovery device proposed by the utility model;

[0018] Figure 2 For this utility model Figure 1 Enlarged view of point A in the middle;

[0019] Figure 3 This is a schematic diagram of the partial internal structure of a furfuryl alcohol production waste residue recovery device proposed by the utility model;

[0020] Figure 4 For this utility model Figure 3 Enlarged view of point B in the middle;

[0021] In the figure: 1, fixed frame; 2, separation box; 3, storage box; 4, movable cover; 5, flushing chamber; 6, conveying device; 7, guide plate; 8, left roller; 9, driving motor; 10, water storage tank; 11, pressure pump; 12, water storage tank; 13, collecting chamber; 14, connecting frame; 15, driving gear; 16, right gear; 17, left gear; 18, separation net; 19, rotating rod; 20, servo motor; 21, connecting pipe; 22, nozzle; 23, transmission motor; 24, impact block; 25, right roller. DETAILED DESCRIPTION

[0022] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0023] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0024] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0025] Reference Figure 1 - Figure 4 A device for recovering waste residue from furfuryl alcohol production comprises a fixed frame 1, a separation box 2 is fixedly installed on the top of the fixed frame 1, a storage box 3 is fixedly installed on the top of the separation box 2, a flushing bin 5 is fixedly connected to the right side of the separation box 2, the flushing bin 5 is fixed on the fixed frame 1, a left roller 8 and a right roller 25 are movably installed in the separation box 2, the left roller 8 and the right roller 25 are at the same horizontal position, a separation net 18 is arranged at the bottom of the left roller 8 and the right roller 25 in the separation box 2, the bottom of the separation net 18 is movably installed on the separation box 2, and a conveying device is arranged in the flushing bin 5. 6, a hole is opened on the conveying device 6, a connecting pipe 21 is arranged above the conveying device 6, the connecting pipe 21 is fixedly installed on the flushing bin 5, and nozzles 22 are evenly and equidistantly installed at the bottom of the connecting pipe 21, and a guide plate 7 is arranged at the outlet of the flushing bin 5, and the guide plate 7 is fixedly installed on the flushing bin 5, and the left roller 8 and the right roller 25 are driven to squeeze the waste residue, and the furfuryl alcohol remaining in the waste residue can be separated after squeezing, and the conveying device 6 will drive the waste residue to pass from under the connecting pipe 21, and water will be sprayed onto the waste residue below through the nozzle 22 on the connecting pipe 21.

[0026] In this embodiment, a right gear 16 and a left gear 17 are provided on the outer side of the separation box 2 corresponding to the positions of the left roller 8 and the right roller 25. The right gear 16 and the left gear 17 are meshed with each other. One end of the left roller 8 is fixedly connected to the left gear 17, and one end of the right roller 25 is fixedly connected to the right gear 16. A driving tooth 15 is provided below the left gear 17, and the driving tooth 15 is meshed with the left gear 17. A driving motor 9 is provided on the back of the driving tooth 15, and the output end of the driving motor 9 is fixedly connected to the driving tooth 15. A connecting frame 14 is fixedly installed on the side wall of the separation box 2, and the driving motor 9 is fixed on the connecting frame 14. When the driving motor 9 is started, the driving tooth 15 is driven to rotate, and the driving tooth 15 will drive the left gear 17 to rotate the right gear 16. The right gear 16 and the left gear 17 will drive the left roller 8 and the right roller 25 to squeeze the waste residue.

[0027] In this embodiment, a rotating rod 19 is provided at the top of the separation net 18, and the top of the separation net 18 is above the rotating rod 19. The rotating rod 19 is fixedly installed in the separation box 2. A servo motor 20 is fixedly installed at the position of the rotating rod 19 on the outside of the separation box 2. The output end of the servo motor 20 is fixedly connected to the rotating rod 19, and a collision block 24 is fixedly installed at the middle position of the rotating rod 19. When the servo motor 20 is started to drive the rotating rod 19 to rotate, the collision block 24 on the rotating rod 19 will continuously hit the top of the separation net 18 to make the separation net 18 shake up and down.

[0028] In this embodiment, a water storage tank 10 is fixedly installed on the top of the flushing bin 5, and a pressure pump 11 is arranged on the left side of the water storage tank 10. The pressure pump 11 is fixedly installed on the flushing bin 5, the water storage tank 10 is connected to the input end of the pressure pump 11, and the output end of the pressure pump 11 is fixedly connected to the connecting pipe 21. A water storage tank 12 is arranged at the bottom of the flushing bin 5 corresponding to the position of the connecting pipe 21. The water in the water storage tank 10 is pressurized by the pressure pump 11 and then transported to the connecting pipe 21, and the water will be sprayed onto the waste residue below through the nozzle 22 on the connecting pipe 21.

[0029] In this embodiment, a movable cover 4 is movably installed on the top of the storage box 3, and the interior of the storage box 3 is funnel-shaped. The movable cover 4 can prevent furfuryl alcohol from evaporating from the top of the storage box 3.

[0030] In this embodiment, a transmission motor 23 is fixedly installed on the outer side of the flushing chamber 5 , and the output end of the transmission motor 23 is connected to one side of the conveying device 6 , so that the conveying device 6 can be driven to rotate by the transmission motor 23 .

[0031] In this embodiment, a collecting bin 13 is fixedly installed at the bottom of the separation box 2 , and the separated furfuryl alcohol falls into the collecting bin 13 .

[0032] In this embodiment, the separation net 18 is inclined downward at 45 degrees, and the bottom of the separation net 18 is at the same height as the conveying device 6 , so that the waste residue can be conveniently moved to the conveying device 6 through the separation net 18 .

[0033] From the above description, it can be seen that the above-mentioned embodiment of the utility model achieves the following technical effects: by pouring the waste residue with sugar alcohol into the storage box 3, the waste residue will fall between the left roller 8 and the right roller 25, and then the drive motor 9 is started to drive the drive gear 15 to rotate, the drive gear 15 will drive the left gear 17 to rotate the right gear 16, the right gear 16 and the left gear 17 will drive the left roller 8 and the right roller 25 to squeeze the waste residue, and the furfuryl alcohol remaining in the waste residue can be separated after squeezing, and the furfuryl alcohol will fall into the collection bin 13, and the squeezed waste residue will fall onto the separation net 18, and the servo motor 20 is started to drive the rotating rod 19 to rotate, and the rotating rod 1 The impact block 24 on 9 will continuously impact the top of the partition net 18 to make the partition net 18 shake up and down. The waste residue can be shaken off onto the conveying device 6 through the up and down shaking of the partition net 18. A small amount of furfuryl alcohol will remain on the surface of the waste residue after extrusion. By starting the transmission motor 23 to drive the conveying device 6 to rotate, the conveying device 6 will drive the waste residue to pass under the connecting pipe 21. The water in the water storage tank 10 is pressurized by the pressure pump 11 and then transported to the connecting pipe 21. The water will be sprayed onto the waste residue below through the nozzle 22 on the connecting pipe 21. The furfuryl alcohol remaining on the waste residue can be washed away by water. Then the water will flow into the water storage tank 12 for collection, which is convenient for centralized treatment in the later stage.

[0034] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A device for recovering waste residue from furfuryl alcohol production, comprising a fixed frame (1), characterized in that: A separation box (2) is fixedly mounted on the top of the fixed frame (1), a material storage box (3) is fixedly mounted on the top of the separation box (2), a flushing bin (5) is fixedly connected to the right side of the separation box (2), the flushing bin (5) is fixed on the fixed frame (1), a left roller (8) and a right roller (25) are movably mounted in the separation box (2), the left roller (8) and the right roller (25) are at the same horizontal position, and a separation net (1) is arranged at the bottom of the left roller (8) and the right roller (25) in the separation box (2). 8), the bottom of the separation net (18) is movably mounted on the separation box (2), a conveying device (6) is arranged in the flushing bin (5), a hole is opened on the conveying device (6), a connecting pipe (21) is arranged above the conveying device (6), the connecting pipe (21) is fixedly mounted on the flushing bin (5), nozzles (22) are evenly and equidistantly mounted on the bottom of the connecting pipe (21), a guide plate (7) is arranged at the outlet of the flushing bin (5), and the guide plate (7) is fixedly mounted on the flushing bin (5).

2. A furfuryl alcohol production waste residue recovery device according to claim 1, characterized in that: A right gear (16) and a left gear (17) are arranged on the outer side of the separation box (2) at positions corresponding to the left roller (8) and the right roller (25); the right gear (16) and the left gear (17) are meshed with each other; one end of the left roller (8) is fixedly connected to the left gear (17); one end of the right roller (25) is fixedly connected to the right gear (16); a driving tooth (15) is arranged below the left gear (17); the driving tooth (15) and the left gear (17) are meshed with each other; a driving motor (9) is arranged on the back of the driving tooth (15); the output end of the driving motor (9) is fixedly connected to the driving tooth (15); a connecting frame (14) is fixedly installed on the side wall of the separation box (2); and the driving motor (9) is fixed on the connecting frame (14).

3. A furfuryl alcohol production waste residue recovery device according to claim 1, characterized in that: A rotating rod (19) is arranged at the top of the separation net (18), the top of the separation net (18) is located above the rotating rod (19), the rotating rod (19) is fixedly installed in the separation box (2), a servo motor (20) is fixedly installed at a position corresponding to the rotating rod (19) on the outside of the separation box (2), the output end of the servo motor (20) is fixedly connected to the rotating rod (19), and an impact block (24) is fixedly installed at the middle position of the rotating rod (19).

4. The device for recovering waste residue from furfuryl alcohol production according to claim 1, characterized in that: A water storage tank (10) is fixedly installed on the top of the flushing chamber (5), a booster pump (11) is arranged on the left side of the water storage tank (10), the booster pump (11) is fixedly installed on the flushing chamber (5), the water storage tank (10) is connected to the input end of the booster pump (11), the output end of the booster pump (11) is fixedly connected to the connecting pipe (21), and a water storage tank (12) is arranged at the bottom of the flushing chamber (5) at a position corresponding to the connecting pipe (21).

5. The device for recovering waste residue from furfuryl alcohol production according to claim 1, characterized in that: A movable cover (4) is movably mounted on the top of the material storage box (3), and the interior of the material storage box (3) is funnel-shaped.

6. The device for recovering waste residue from furfuryl alcohol production according to claim 1, characterized in that: A transmission motor (23) is fixedly mounted on the outer side of the flushing bin (5), and an output end of the transmission motor (23) is connected to one side of the conveying device (6).

7. The device for recovering waste residue from furfuryl alcohol production according to claim 1, characterized in that: A collecting bin (13) is fixedly mounted on the bottom of the separation box (2).

8. The device for recovering waste residue from furfuryl alcohol production according to claim 1, characterized in that: The partition net (18) is inclined downward at 45 degrees, and the bottom of the partition net (18) is at the same height as the conveying device (6).

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