Furfural deslagging device

Abstract

The utility model relates to the technical field of slag discharging devices, and provides a furfural slag discharging device which comprises a box body, a feeding port and a discharging port are formed in the box body, a mounting groove used for mounting the slag discharging device is formed in the box body, a scattering mechanism is arranged in the box body, and the scattering mechanism comprises a first scattering roller and a second scattering roller. The first scattering roller and the second scattering roller are rotationally connected with the box body and are in linkage with scattering motors, a drying mechanism is arranged below the scattering mechanism and comprises a drying fan and a drying lamp, the drying fan is located on one side of the box body and communicates with the box body, and the drying lamp is fixedly connected with the box body. The protection groove is fixedly connected with a transparent protection piece for protecting the drying lamp; and a collecting mechanism for collecting furfural residues is arranged at the discharge hole. By means of the technical scheme, the problems that in the prior art, furfural residues are attached to an auger and cannot be normally discharged, the residue discharging efficiency of a furfural residue discharging device is reduced, and normal operation of equipment is affected are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of slag discharge devices, and specifically relates to a furfural slag discharge device. Background Art

[0002] Furfural residue refers to biomass waste generated when furfural is processed from corn cobs, corn stalks, rice husks, cottonseed hulls and other agricultural and sideline products. Furfural residue is produced during the hydrolysis of biomass and contains high salt content and is acidic. If it accumulates in large quantities, it may pollute the atmosphere, soil and rivers. However, furfural residue is rich in cellulose, hemicellulose and lignin, has good combustion properties, and can be used to improve alkaline soil.

[0003] The existing furfural slag discharge device uses a stirring device to crush the furfural slag, and then discharges the furfural slag through an auger. However, since the furfural slag contains a large amount of water, the furfural slag will adhere to the auger during the auger transportation, resulting in the furfural slag being attached to the auger and unable to be discharged normally, reducing the slag discharge efficiency of the furfural slag discharge device and affecting the normal operation of the equipment. Utility Model Content

[0004] The utility model provides a furfural slag discharge device, which solves the problem in the related art that furfural slag adheres to the auger and cannot be discharged normally, so that the slag discharge efficiency of the furfural slag discharge device is reduced and the normal operation of the equipment is affected.

[0005] The technical scheme of the utility model is as follows: a furfural slag discharge device comprises a box body, the box body is provided with a feed inlet and a discharge inlet, the box body is provided with a mounting groove for installing the slag discharge device, the cross section of the mounting groove is an "L"-shaped structure, a feed hopper is provided above the feed inlet, the box body is connected with the feed hopper, a scattering mechanism for scattering the furfural slag is provided inside the box body, the scattering mechanism is located below the feed hopper, the scattering mechanism comprises a first scattering roller and a first scattering roller, the first scattering roller and the second scattering roller are both rotatably connected with the box body, one end of the first scattering roller and the second scattering roller are provided with a scattering motor, one end of the first scattering roller and one end of the second scattering roller are both linked with the scattering motor, a drying mechanism for drying the moisture of the furfural slag is provided below the scattering mechanism, the drying mechanism comprises a drying fan and a drying lamp, the drying fan is located at one side of the box body, the drying fan is connected with the box body, a protective groove for installing the drying lamp is provided inside the box body, the drying lamp is fixedly connected with the box body, and a transparent protective member for protecting the drying lamp is fixedly connected to the protective groove;

[0006] The discharge port is provided with a collecting mechanism for collecting furfural residues.

[0007] Furthermore, the collection mechanism includes a collection pipe and a collection box, one end of the collection pipe is connected to the collection box, and the other end of the collection pipe is connected to the box body. A dust suction fan is provided on the collection pipe, and the dust suction fan is connected to the collection pipe.

[0008] Furthermore, the inner wall of the feed hopper is provided with scale lines, and the box body is provided with air holes.

[0009] Furthermore, a filter screen is provided inside the collecting pipe, and the filter screen is fixedly connected to the collecting pipe.

[0010] Furthermore, support feet for supporting the box body are provided under the box body, and the support feet are fixedly connected to the box body.

[0011] Furthermore, the transparent protective member is made of thermally transparent glass, and the inner wall of the box body is provided with an anti-stick coating, which is made of polytetrafluoroethylene.

[0012] Furthermore, the breaking motor is a servo motor, and the filter is made of stainless steel.

[0013] The working principle and beneficial effects of the utility model are as follows: the scattering motor is started, the drying lamp and the drying fan are started, the furfural slag is poured into the feed hopper, the first scattering roller and the second scattering roller are rotated to scatter the furfural slag, the scattered furfural slag falls, the drying lamp dries the furfural slag, the drying fan replaces the auger conveyor, the drying fan dries the furfural slag and blows the furfural slag into the collecting mechanism at the same time, thereby improving the slag discharge efficiency of the furfural slag discharge device and minimizing the impact on the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 It is a left view of the utility model;

[0017] Figure 3 for Figure 2 The cross-sectional view at point B in FIG.

[0018] Figure 4 It is a front view of the utility model.

[0019] In the figure: 1. Feed hopper; 2. Scale line; 3. First scattering roller; 4. scattering motor; 5. Drying fan; 6. Support feet; 7. Box body; 8. Collection box; 9. Dust suction fan; 10. Collection pipe; 11. Feed inlet; 12. Discharge outlet; 13. Protection slot; 14. Drying lamp; 15. Transparent protection part; 16. Second scattering roller; 17. Installation slot; 18. Filter. DETAILED DESCRIPTION

[0020] The following will be combined with the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments 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.

[0021] like Figure 1 to Figure 4 As shown, this embodiment proposes a furfural slag discharge device, including a box body 7, on which a feed port 11 and a discharge port 12 are provided, and a support foot 6 for supporting the box body 7 is also provided below the box body 7, and the support foot 6 is fixedly connected to the box body 7. An installation groove 17 for installing the slag discharge device is provided inside the box body 7, and the cross-section of the installation groove 17 is an "L"-shaped structure. The installation groove 17 with an "L"-shaped structure can provide stable support for the installation of the slag discharge device, and furfural slag is not easy to accumulate. An anti-stick coating is provided on the inner wall of the box body 7, and the anti-stick coating is composed of polytetrafluoroethylene, which is a very low-friction material with extremely high non-stick properties. It can effectively prevent the adhesion of various substances, and has excellent high temperature resistance, and can remain stable in a high temperature environment. A feed hopper 1 is arranged above the feed port 11, and a scale line 2 is arranged on the inner wall of the feed hopper 1 to facilitate the staff to control the amount of furfural residue poured in. The box body 7 is connected to the feed hopper 1, and a scattering mechanism for scattering the furfural residue is arranged inside the box body 7, and the scattering mechanism is located below the feed hopper 1. The scattering mechanism includes a first scattering roller 3 and a first scattering roller 3. The first scattering roller 3 and the second scattering roller 16 are both rotatably connected to the box body 7, and a scattering motor 4 is arranged at one end of the first scattering roller 3 and the second scattering roller 16. A driven gear is arranged at one end of the first scattering roller 3 and the second scattering roller 16, and the first scattering roller 3 and the second scattering roller 16 are fixedly connected to the driven gear. A driving gear is arranged on the scattering motor 4 connected to the first scattering roller 3 and the second scattering roller 16, and the driven gear is meshed with the driving gear. The scattering motor 4 preferably adopts a servo motor, and the speed range of the servo motor is usually very wide, and it can be accurately controlled from low speed to high speed. A drying mechanism for drying the moisture of furfural residue is arranged below the dispersing mechanism. The drying mechanism includes a drying fan 5 and a drying lamp 14. The drying fan 5 is located on one side of the box body 7. The drying fan 5 is connected to the box body 7. A protective groove 13 for installing the drying lamp 14 is arranged inside the box body 7. The drying lamp 14 is fixedly connected to the box body 7. A transparent protective member 15 for protecting the drying lamp 14 is fixedly connected to the protective groove 13. The transparent protective member 15 is made of thermal transparent glass. Thermal transparent glass is a special glass material with excellent infrared transmittance. It can reduce the blocking effect on infrared rays and is beneficial to the drying effect. The box body 7 is provided with air holes, and the gas generated when the furfural residue is dried is discharged through the air holes. A collecting mechanism for collecting furfural residue is arranged at the discharge port 12.

[0022] The collecting mechanism for collecting furfural residue in this embodiment specifically includes a collecting pipe 10 and a collecting box 8. One end of the collecting pipe 10 is connected to the collecting box 8, and the other end of the collecting pipe 10 is connected to the box body 7. A dust suction fan 9 is provided on the collecting pipe 10, and the dust suction fan 9 is connected to the collecting pipe 10. A filter screen 18 is provided inside the collecting pipe 10, and the filter screen 18 is fixedly connected to the collecting pipe 10. The filter screen 18 is preferably made of stainless steel, and the filter screen 18 is made of stainless steel material and has excellent corrosion resistance. It can be used for a long time in an acid-base environment, is not easily corroded and oxidized, can maintain a long service life, and the stainless steel filter screen 18 can withstand higher temperatures. Its mechanical properties and filtering properties in a high temperature environment can remain stable and will not deform or fail due to high temperature.

[0023] Specifically, the implementation process of this embodiment is as follows: start the scattering motor 4, start the drying lamp 14 and the drying fan 5, pour the furfural residue into the feed hopper 1, the first scattering roller 3 and the second scattering roller 16 rotate to scatter the furfural residue, and the scattered furfural residue falls, the drying lamp 14 dries the furfural residue, and the drying fan 5 blows the furfural residue to the discharge port 12 while drying the furfural residue, start the dust suction motor, and the dust suction motor absorbs the furfural residue inside the box body 7. When the furfural residue passes through the collecting pipe 10, the filter screen 18 inside the collecting pipe 10 filters the furfural residue, and the absorbed furfural residue enters the collecting box 8 for storage.

[0024] The above are only preferred embodiments of the present invention and are 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 protection scope of the present invention.

Claims

1. A furfural slag removal device, comprising a box (7), wherein the box (7) is provided with a feed inlet (11) and a discharge outlet (12), characterized in that: The box body (7) is provided with a mounting groove (17) for mounting a slag discharge device, the cross section of the mounting groove (17) is in an "L"-shaped structure, a feed hopper (1) is provided above the feed port (11), the box body (7) is connected to the feed hopper, a dispersing mechanism for crushing furfural slag is provided inside the box body (7), the dispersing mechanism is located below the feed hopper, the dispersing mechanism comprises a first dispersing roller (3) and a second dispersing roller (16), the first dispersing roller (3) and the second dispersing roller (16) are both rotatably connected to the box body (7), and one end of each of the first dispersing roller (3) and the second dispersing roller (16) is provided with a dispersing motor (4 ), one end of the first scattering roller (3) and one end of the second scattering roller (16) are both linked to the scattering motor (4), a drying mechanism for drying the moisture of the furfural residue is provided below the scattering mechanism, the drying mechanism comprises a drying fan (5) and a drying lamp (14), the drying fan (5) is located on one side of the box body (7), the drying fan (5) is connected to the box body (7), a protective groove (13) for installing the drying lamp (14) is provided inside the box body (7), the drying lamp (14) is fixedly connected to the box body (7), and a transparent protective member (15) for protecting the drying lamp (14) is fixedly connected to the protective groove (13); The discharge port (12) is provided with a collecting mechanism for collecting furfural residues.

2. A furfural slag removal device according to claim 1, characterized in that: The collecting mechanism comprises a collecting pipe (10) and a collecting box (8); one end of the collecting pipe (10) is connected to the collecting box (8); the other end of the collecting pipe (10) is connected to the box body (7); a dust suction fan (9) is provided on the collecting pipe (10); and the dust suction fan (9) is connected to the collecting pipe (10).

3. A furfural slag removal device according to claim 1, characterized in that: The inner wall of the feed hopper (1) is provided with scale lines (2), and the box body (7) is provided with air holes.

4. A furfural slag removal device according to claim 2, characterized in that: A filter screen (18) is provided inside the collecting pipe (10), and the filter screen (18) is fixedly connected to the collecting pipe (10).

5. A furfural slag discharge device according to claim 2, characterized in that: Support legs (6) for supporting the box body (7) are provided below the box body (7), and the support legs (6) are fixedly connected to the box body (7).

6. A furfural slag removal device according to claim 1, characterized in that: The transparent protective member (15) is made of thermally transparent glass, and the inner wall of the box body (7) is provided with an anti-stick coating, which is made of polytetrafluoroethylene.

7. A furfural slag removal device according to claim 1 or 4, characterized in that: The scattering motor (4) is a servo motor, and the filter screen (18) is made of stainless steel.

Images