CN220537015U - Furfural slag conveying device for furfural production - Google Patents
Furfural slag conveying device for furfural production Download PDFInfo
- Publication number
- CN220537015U CN220537015U CN202420013777.0U CN202420013777U CN220537015U CN 220537015 U CN220537015 U CN 220537015U CN 202420013777 U CN202420013777 U CN 202420013777U CN 220537015 U CN220537015 U CN 220537015U
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- Prior art keywords
- furfural
- box body
- conveying
- motor
- furfural residue
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- HYBBIBNJHNGZAN-UHFFFAOYSA-N furfural Chemical compound O=CC1=CC=CO1 HYBBIBNJHNGZAN-UHFFFAOYSA-N 0.000 title claims abstract description 141
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 18
- 239000002893 slag Substances 0.000 title description 2
- 238000003756 stirring Methods 0.000 claims abstract description 25
- 238000005507 spraying Methods 0.000 claims abstract description 19
- 230000005540 biological transmission Effects 0.000 claims abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 34
- 238000007599 discharging Methods 0.000 claims description 17
- 239000007921 spray Substances 0.000 claims description 15
- 239000007788 liquid Substances 0.000 claims description 9
- 238000007790 scraping Methods 0.000 claims description 8
- 239000013049 sediment Substances 0.000 claims description 2
- 238000009825 accumulation Methods 0.000 abstract description 4
- 230000000903 blocking effect Effects 0.000 abstract description 4
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 6
- 238000005406 washing Methods 0.000 description 6
- 239000000126 substance Substances 0.000 description 5
- 239000002699 waste material Substances 0.000 description 5
- 239000002351 wastewater Substances 0.000 description 4
- 238000007789 sealing Methods 0.000 description 3
- 239000002028 Biomass Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 230000003301 hydrolyzing effect Effects 0.000 description 1
- 235000021190 leftovers Nutrition 0.000 description 1
- 150000002972 pentoses Chemical class 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Processing Of Solid Wastes (AREA)
Abstract
The utility model provides a furfural residue conveying device for furfural production, which relates to the technical field of furfural production and comprises a box body, a stirring mechanism, a spraying mechanism and a conveying mechanism, wherein a funnel-shaped feed inlet is formed in one side of the box body, a discharge outlet is formed in the bottom of the box body, the stirring mechanism is arranged at the discharge outlet, the spraying mechanism is fixedly arranged at the top of the box body, and the conveying mechanism is positioned at the bottom of the box body; the stirring mechanism comprises a first motor arranged on one side of the discharge hole, a rotating rod is connected with an output shaft of the first motor in a transmission manner, the rotating rod stretches into the discharge hole, and a plurality of stirring rods are uniformly distributed on the surface of the rotating rod. The utility model can realize safe conveying of the furfural residue, and by scattering the furfural residue at the discharge port, the probability of blocking the discharge port due to excessive accumulation of the furfural residue is reduced, and the conveying efficiency is improved.
Description
Technical Field
The utility model relates to the technical field of furfural production, in particular to a furfural residue conveying device for furfural production.
Background
The furfural residue is biomass waste generated by hydrolyzing pentose components in corncob, cornstalk, rice hull, cotton seed hull and agricultural and sideline product processing leftovers to produce furfural (furfural).
At present, in the production process of factories, furfural residues are required to be conveyed; the furfural residue is used as waste generated in the biomass hydrolysis process, a certain amount of furfural, sulfuric acid and an acidic catalyst still remain in the furfural residue after primary reaction extraction, and the furfural residue is easy to be dispersed into the atmosphere in the conveying process, so that the atmosphere is polluted, and the furfural residue has certain combustibility, and if the furfural residue is conveyed by a belt conveyor directly, the safety of the furfural residue cannot be ensured.
Disclosure of Invention
In order to realize safe and efficient conveying of furfural residues, the utility model provides a furfural residue conveying device for furfural production.
The utility model provides a furfural residue conveying device for furfural production, which adopts the following technical scheme:
the utility model provides a furfural sediment conveyor for furfural production, includes box, rabbling mechanism, spraying mechanism and conveying mechanism, box one side is provided with the feed inlet of funnel shape, the bottom of the box is provided with the discharge gate, the rabbling mechanism is installed in discharge gate department, spraying mechanism fixed mounting is in the box top, conveying mechanism is located in the bottom of the box;
the stirring mechanism comprises a first motor arranged on one side of the discharge hole, a rotating rod is connected with an output shaft of the first motor in a transmission manner, the rotating rod stretches into the discharge hole, and a plurality of stirring rods are uniformly distributed on the surface of the rotating rod.
Firstly, supporting a box body on the ground, and then, conveying furfural residues into a feed inlet in a sealing way through a conveying pipeline to prevent furfural steam and other harmful substances in the furfural residues from leaking; guiding the furfural residue through a funnel-shaped feed inlet to enable the furfural residue to fall into the box body; when the furfural residue passes through the discharge port, the rotating rod is driven by the first motor to rotate in the discharge port, so that the stirring rod is driven to rotate, the furfural residue passing through the discharge port is scattered, the probability of blocking the discharge port due to excessive accumulation of the furfural residue is reduced, and the conveying efficiency is improved.
Optionally, the discharge port is composed of an inner net pipe and an outer cylinder; the outer cylinder body is sleeved outside the inner cylinder pipe; a discharge valve is arranged at the bottom of the outer cylinder; the bottom of one side of the outer barrel, which is away from the stirring mechanism, is provided with a liquid outlet.
The discharging hole is arranged into an inner-outer split structure, and the inner net pipe and the outer cylinder can be utilized to separate the furfural residue from the washing waste liquid; when the device is used, the furfural residue can be stirred and scattered in an inner network pipe, and the furfural residue is fully contacted with spray water in a stirring manner; after the furfural residue is washed, the wastewater is discharged through a liquid outlet; and then opening a discharging valve to realize the discharging of the furfural residues.
Optionally, the stirring mechanism further comprises a support plate for carrying the first motor.
Firstly, the supporting plate is mounted on the side face of the discharge hole, then the first motor is placed on the supporting plate, and the supporting plate provides supporting force for the first motor.
Optionally, spray mechanism includes water tank, water pump and annular spray tube, water tank and water pump all set up on the box, annular spray tube fixed mounting is at box inboard top, water tank, water pump and annular spray tube pass through water piping connection, install a plurality of shower nozzles on the annular spray tube.
The water in the water tank is pumped into the annular spray pipe through the water pump, and then the water is sprayed onto the furfural residue in the tank through the spray head, so that the furfural residue is washed, and the furfural steam, dilute sulfuric acid generated by washing and the like can be discharged out together with sewage, so that residues of harmful substances in the furfural residue are reduced, and the follow-up safe conveying is facilitated.
Optionally, conveying mechanism is including setting up the support frame at the discharge gate lower extreme, install the second motor on the support frame, the output shaft transmission of second motor is connected with the drive roll, the one end that the drive roll kept away from the second motor passes through the bearing and rotates to be connected on the support frame, one side that the support frame kept away from the drive roll is connected with the driven voller through the bearing rotation, cover is equipped with the conveyer belt on drive roll and the driven voller.
Placing a support frame on the ground, and when scattered furfural residues fall onto a conveying belt, driving a driving roller to drive the conveying belt and a driven roller to rotate under the driving of a second motor, so that the furfural residues move on the support frame until the furfural residues move to a discharging end of the conveying belt to fall; by the arrangement, the furfural residue can be continuously conveyed to the discharging end of the conveying belt from the discharging hole on the conveying belt, so that the stop of work is reduced, and the conveying efficiency is improved.
Optionally, the conveying mechanism further comprises a first baffle and a second baffle which are respectively arranged at two sides of the supporting frame.
The first baffle and the second baffle are arranged at two ends of the supporting frame, so that the probability that the furfural residue drops onto the conveying belt from the discharge hole is reduced and splashed out.
Optionally, the support frame is further provided with a scraper, the scraper is obliquely arranged, and one end of the scraper is contacted with the discharging end of the conveying belt.
When the furfural residue is conveyed to the feeding opening of the conveying belt, the falling furfural residue is scraped off by the scraping plate, and the falling position of the furfural residue is guided by the arrangement of the scraping plate.
In summary, the present utility model includes at least one of the following beneficial technical effects:
the furfural residue is conveyed into the box body in a sealing way through a conveying pipeline, so that the leakage of furfural steam and other harmful gases in the furfural residue is prevented; when the furfural residue enters the discharge port, the inner net pipe and the outer net pipe can be utilized to separate the furfural residue from the washing waste liquid, so that the furfural residue can be stirred and scattered in the inner net pipe, the probability of blocking the discharge port due to excessive accumulation of the furfural residue is reduced, and the conveying efficiency is improved; and the furfural residue is fully contacted with spray water in a stirring manner; after the washing of the furfural residues is completed, the waste water is discharged through the liquid outlet, so that the residues of harmful substances in the furfural residues are reduced, and the follow-up safe conveying is facilitated.
Drawings
FIG. 1 is a schematic overall structure of an embodiment of the present utility model;
fig. 2 is a sectional view taken along the direction A-A in fig. 1.
Reference numerals illustrate: 1. a case; 11. a feed inlet; 12. a discharge port; 121. an inner network manager; 122. an outer cylinder; 123. a liquid outlet; 2. a stirring mechanism; 21. a first motor; 22. a rotating lever; 23. a stirring rod; 24. a support plate; 3. a spraying mechanism; 31. a water tank; 32. a water pump; 33. an annular nozzle; 34. a spray head; 4. a conveying mechanism; 41. a support frame; 42. a second motor; 43. a drive roll; 44. driven roller; 45. a conveyor belt; 46. a first baffle; 47. a second baffle; 48. a scraper; 5. and a discharging valve.
Detailed Description
The embodiment of the utility model discloses a furfural residue conveying device for furfural production. Referring to fig. 1, a furfural residue conveying device for producing furfural mainly comprises a box body 1, a stirring mechanism 2, a spraying mechanism 3 and a conveying mechanism 4, wherein a funnel-shaped feeding port 11 is formed in one side of the box body 1 and used for adding furfural residue, a discharging port 12 is formed in the bottom of the box body 1, the stirring mechanism 2 is arranged at the position of the discharging port 12 and used for scattering the furfural residue, the spraying mechanism 3 is fixedly arranged at the top of the box body 1 and used for humidifying the furfural residue, and the conveying mechanism 4 is arranged at the bottom of the box body 1 and used for conveying the furfural residue.
Referring to fig. 1 and 2, the spraying mechanism 3 includes a water tank 31, a water pump 32 and an annular spraying pipe 33, the water tank 31 and the water pump 32 are all fixed on the tank 1, the annular spraying pipe 33 is fixedly installed at the top of the inner side of the tank 1, the water tank 31, the water pump 32 and the annular spraying pipe 33 are connected through water pipes, and a plurality of spray heads 34 are installed on the annular spraying pipe 33.
Referring to fig. 1 and 2, the stirring mechanism 2 includes a support plate 24 for carrying the first motor 21; the first motor 21 is fixedly installed on the supporting plate 24, a rotating rod 22 is connected to an output shaft of the first motor 21 in a transmission mode, and a plurality of stirring rods 23 are uniformly distributed on the surface of the rotating rod 22 in a threaded screwing or welding mode.
Firstly, a supporting plate 24 is installed on the side surface of the discharge hole 12, then the first motor 21 is fixed on the supporting plate 24, and supporting force is provided for the first motor 21 through the supporting plate 24; then supporting the box body 1 on the ground, and conveying the furfural residue to the feed inlet 11 in a sealing way through a conveying pipeline to prevent the furfural steam and other harmful substances in the furfural residue from leaking; guiding the furfural residues through a funnel-shaped feed inlet 11 to enable the furfural residues to fall into the box body 1;
the water in the water tank 31 is pumped into the annular spray pipe 33 through the water pump 32, and then the water is indirectly sprayed onto the furfural residue in the tank body 1 through the spray nozzle 34, so that the furfural residue is washed, and the furfural steam, dilute sulfuric acid generated by washing and the like can be discharged together with sewage, so that the residues of harmful substances in the furfural residue are reduced, and the subsequent safe conveying is facilitated;
the discharge port 12 is arranged into an inner-outer split structure, and when the furfural residue enters the discharge port 12, the inner net pipe 121 and the outer cylinder 122 can be utilized to separate the furfural residue from the washing waste liquid; the inner net pipe 121 is embedded into the bottom of the inner side of the discharge hole 12 and welded with the discharge hole 12; when the device is used, under the drive of the first motor 21, the rotating rod 22 rotates in the inner net pipe 121 of the discharge hole 12, and then the stirring rod 23 is driven to rotate, so that the furfural residues can be stirred and scattered in the inner net pipe 121, the probability of blocking the discharge hole 12 due to excessive accumulation of the furfural residues is reduced, and the conveying efficiency is improved; and the furfural residue is fully contacted with spray water in a stirring manner; after the furfural residue is washed, the wastewater is discharged to a wastewater storage tank outside the box body 1 through a liquid outlet 123; and then opening a discharging valve 5 to realize the discharging of the furfural residues.
Referring to fig. 1 and 2, the conveying mechanism 4 includes a supporting frame 41 disposed at the lower end of the discharge port 12, a second motor 42, a first baffle 46, a second baffle 47 and a scraper 48 are fixedly mounted on the supporting frame 41, an output shaft of the second motor 42 is in transmission connection with a driving roller 43, one end of the driving roller 43 far away from the second motor 42 is rotatably connected on the supporting frame 41 through a bearing, one side of the supporting frame 41 far away from the driving roller 43 is rotatably connected with a driven roller 44 through a bearing, conveying belts 45 are sleeved on the driving roller 43 and the driven roller 44, the first baffle 46 and the second baffle 47 are disposed at two sides of the supporting frame 41, the scraper 48 is obliquely disposed, and one end of the scraper 48 is in contact with a discharging end of the conveying belts 45.
Placing the support frame 41 on the ground, when scattered furfural residues fall onto the conveying belt 45, driving the conveying belt 45 and the driven roller 44 to rotate by the driving roller 43 under the driving of the second motor 42, and further enabling the furfural residues to move on the support frame 41 until the furfural residues move to the discharging end of the conveying belt 45 to fall, scraping the furfural residues which do not fall through the scraping plate 48 when the furfural residues are conveyed to the discharging opening of the conveying belt 45, and guiding the falling position of the furfural residues through the arrangement of the scraping plate 48; by the arrangement, the furfural residue can be continuously conveyed to the blanking end of the conveying belt 45 from the discharge port 12 on the conveying belt 45, so that the work stop is reduced, and the conveying efficiency is improved.
The above embodiments are not intended to limit the scope of the present utility model, so: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.
Claims (7)
1. A furfural sediment conveyor for furfural production, its characterized in that: the device comprises a box body (1), a stirring mechanism (2), a spraying mechanism (3) and a conveying mechanism (4), wherein a funnel-shaped feeding hole (11) is formed in one side of the box body (1), a discharging hole (12) is formed in the bottom of the box body (1), the stirring mechanism (2) is arranged at the discharging hole (12), the spraying mechanism (3) is fixedly arranged at the top of the box body (1), and the conveying mechanism (4) is arranged at the bottom of the box body (1);
the stirring mechanism (2) comprises a first motor (21) arranged on one side of the discharge hole (12), a rotating rod (22) is connected with an output shaft of the first motor (21) in a transmission mode, the rotating rod (22) stretches into the discharge hole (12), and a plurality of stirring rods (23) are uniformly distributed on the surface of the rotating rod (22).
2. The furfural residue conveying device for furfural production according to claim 1, wherein: the discharge port (12) is composed of an inner pipe (121) and an outer cylinder (122); the outer cylinder (122) is sleeved outside the inner net pipe (121); a discharge valve (5) is arranged at the bottom of the outer cylinder body (122); the bottom of one side of the outer cylinder body (122) deviating from the stirring mechanism (2) is provided with a liquid outlet (123).
3. The furfural residue conveying device for furfural production according to claim 1, wherein: the stirring mechanism (2) further comprises a support plate (24) for carrying the first motor (21).
4. The furfural residue conveying device for furfural production according to claim 1, wherein: the spraying mechanism (3) comprises a water tank (31), a water pump (32) and an annular spraying pipe (33), wherein the water tank (31) and the water pump (32) are arranged on the box body (1), the annular spraying pipe (33) is fixedly arranged at the top of the inner side of the box body (1), the water tank (31), the water pump (32) and the annular spraying pipe (33) are connected through water pipes, and a plurality of spray heads (34) are arranged on the annular spraying pipe (33).
5. The furfural residue conveying device for furfural production according to claim 1, wherein: the conveying mechanism (4) comprises a supporting frame (41) arranged at the lower end of the discharge hole (12), a second motor (42) is arranged on the supporting frame (41), an output shaft of the second motor (42) is connected with a driving roller (43) in a transmission manner, and one end, far away from the second motor (42), of the driving roller (43) is rotatably connected to the supporting frame (41) through a bearing; one side of the supporting frame (41) far away from the driving roller (43) is rotatably connected with a driven roller (44) through a bearing; the driving roller (43) and the driven roller (44) are sleeved with a conveying belt (45).
6. The furfural residue conveying device for furfural production as claimed in claim 5, wherein: the conveying mechanism (4) further comprises a first baffle (46) and a second baffle (47) which are arranged on two sides of the supporting frame (41).
7. The furfural residue conveying means for furfural production as claimed in claim 6, wherein: the supporting frame (41) is also provided with a scraping plate (48), the scraping plate (48) is obliquely arranged, and one end of the scraping plate (48) is contacted with the blanking end of the conveying belt (45).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420013777.0U CN220537015U (en) | 2024-01-04 | 2024-01-04 | Furfural slag conveying device for furfural production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420013777.0U CN220537015U (en) | 2024-01-04 | 2024-01-04 | Furfural slag conveying device for furfural production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220537015U true CN220537015U (en) | 2024-02-27 |
Family
ID=89966132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420013777.0U Active CN220537015U (en) | 2024-01-04 | 2024-01-04 | Furfural slag conveying device for furfural production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220537015U (en) |
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2024
- 2024-01-04 CN CN202420013777.0U patent/CN220537015U/en active Active
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