阅读说明：本技术 一种用于生物质燃料高温熟化后的降温器 (Cooler for biomass fuel after high-temperature curing ) 是由 江家豪 于 2021-08-27 设计创作，主要内容包括：本发明公开了一种用于生物质燃料高温熟化后的降温器,包括外管、内管和搅拌板,所述外管的内部安装有内管,且两者为共轴线分布,所述内管用于降温物料颗粒,且内管的顶端和底端分别与进料管和出料管相连通,所述进料管和出料管均固定安装在外管上,所述内管包含有降温管和除湿管。该用于生物质燃料高温熟化后的降温器,重新设计降温器结构,通过两端和输送管道直连的方式,能够对物料颗粒进行连续式的降温操作,利用水冷的方式进行吸热式降温,同时利用水流的流动作为动力驱动结构运转,同步实现燃料颗粒的降温和除湿,大幅度提高加工效率。(The invention discloses a cooler for biomass fuel after high-temperature curing, which comprises an outer pipe, an inner pipe and a stirring plate, wherein the inner pipe is arranged in the outer pipe and is distributed coaxially, the inner pipe is used for cooling material particles, the top end and the bottom end of the inner pipe are respectively communicated with a feeding pipe and a discharging pipe, the feeding pipe and the discharging pipe are fixedly arranged on the outer pipe, and the inner pipe comprises a cooling pipe and a dehumidifying pipe. This a cooler for after biomass fuel high temperature curing redesigns the cooler structure, through the mode that both ends and pipeline directly link, can carry out continuous type's cooling operation to the material granule, utilizes the water-cooled mode to carry out the heat absorption formula cooling, utilizes the flow of rivers to move as power drive structure simultaneously, realizes the cooling and the dehumidification of fuel granule in step, increases substantially machining efficiency.)

1. The utility model provides a cooler for after biomass fuel high temperature curing, includes outer tube, inner tube and stirring board, its characterized in that: the inner pipe is arranged inside the outer pipe and distributed coaxially, the inner pipe is used for cooling material particles, the top end and the bottom end of the inner pipe are respectively communicated with the feeding pipe and the discharging pipe, the feeding pipe and the discharging pipe are fixedly arranged on the outer pipe, and the inner pipe comprises a cooling pipe and a dehumidifying pipe;

the stirring plate is arranged inside the cooling pipe, the stirring plate is fixedly arranged on the rotating shaft, the rotating shaft which is distributed coaxially with the inner pipe is rotatably arranged inside the outer pipe, the top end of the rotating shaft penetrates through the side wall of the outer pipe and extends into the driving box, the driving box is fixedly arranged on the outer pipe, first paddle plates which are distributed at equal angles are arranged inside the driving box, the first paddle plates are fixedly arranged on the rotating shaft, the top end and the bottom end of the driving box are respectively communicated with the first water pipe and the second water pipe, the second water pipe is used for spraying water to the interior of the driving box, the first paddle plates drive the rotating shaft to rotate under the impact of water, and the second water pipe is communicated with the water inlet pipe through the transit box;

first cavity has been seted up to the inside of pivot, should first cavity is installed with the rotation the first water pipe of pivot end department is linked together to first cavity is linked together through passageway and second cavity, second cavity and passageway are all seted up in the inside of stirring board, the second cavity of stirring inboard is through leading to the mode of cold water and cooling to the material granule.

2. The cooler for the biomass fuel after high-temperature aging according to claim 1, is characterized in that: the inside of transfer box is provided with the second paddle board, angle fixed mounting such as second paddle board is on the cross axle, the cross axle rotates to be installed on outer tube and transfer box, and the bottom of cross axle passes through the belt pulley mechanism and the drive shaft links to each other, the drive shaft rotates to be installed in the inner wall of outer tube, and the top of drive shaft installs first gear, and this first gear drives the rotation of dehumidification pipe through the meshing with first tooth piece, the outer wall at the dehumidification pipe is fixed to angle such as first tooth piece.

3. The cooler for the biomass fuel after being cured at high temperature according to claim 2, is characterized in that: the dehumidification pipe passes through the bearing and rotates the inner wall of installing at the outer tube, the end department of dehumidification pipe and the bottom of cooling pipe communicate each other and rotate the connection, and the inside of dehumidification pipe is provided with the dispersion pole, and dispersion pole fixed mounting is in the pivot, the rotation of dispersion pole and dehumidification pipe is used for dispersing the material dehumidification, and the dehumidification pipe turns to opposite with the pivot.

4. The cooler used for the biomass fuel after high-temperature aging according to claim 3, is characterized in that: the middle section of dispersion pole is provided with to the bellied air-cooled section in outside, the surface of air-cooled section is honeycomb structure, and the inside of air-cooled section is provided with the flabellum that is used for blowing.

5. The cooler used for the biomass fuel after high-temperature aging according to claim 4, is characterized in that: the fan blade is fixedly installed on the fan shaft, the fan shaft penetrates through the center of the dispersing rod and is in rotating connection with the dispersing rod, and a second gear is installed at the top end of the fan shaft.

6. The cooler used for the biomass fuel after high-temperature aging according to claim 5, is characterized in that: the edge of the second gear is meshed with the second gear block, the second gear block is arranged inside the dehumidification pipe at an equal angle, and the top end of the fan shaft is rotatably arranged on the protection ring.

7. The cooler used for the biomass fuel after being cured at high temperature according to claim 6, is characterized in that: the guard ring is the avris that the annular distributes at the second pick, and the guard ring is used for blockking material granule and gear tooth piece contact.

Technical Field

The invention relates to the technical field of biomass fuel processing, in particular to a cooler for biomass fuel after high-temperature curing.

Background

In the prior art, the most common biomass fuel is clean fuel which takes crop straws as raw materials, and in the processing process of the fuel, the raw materials are crushed, recovered and pressed, and then cured at high temperature to be made into particles, and then packaged and sold, but because the fuel particles cured at high temperature have higher temperature, the fuel particles are easily deteriorated in the transportation process due to direct packaging, and therefore corresponding cooling measures are needed;

but current cooling measure is mostly the simple cooler of placing the drying and combining the conveyer belt structure to use, and the mode efficiency of directly placing the drying is extremely low, and it is dry to unable adaptation large batch continuity, and the cooler that combines conveyer belt structural design receives the restriction of conveyer belt self structure, very easily leads to the waste of raw materials at the in-process of cooling, does not have a cooling equipment that combines the pipeline transport structure to use, realizes the cooling operation of continuity at the in-process of carrying.

Disclosure of Invention

The invention aims to provide a cooler for biomass fuel after high-temperature curing, which aims to solve the problems that the conventional cooling measures are mostly simple coolers for placing and drying and used in combination with a conveyor belt structure, the efficiency of a direct placing and drying mode is extremely low, the direct placing and drying mode cannot adapt to large-batch continuous drying, and the cooler designed in combination with the conveyor belt structure is limited by the structure of the conveyor belt, so that raw materials are easily wasted in the cooling process.

In order to achieve the purpose, the invention provides the following technical scheme: a cooler for biomass fuel after high-temperature curing comprises an outer pipe, an inner pipe and a stirring plate, wherein the inner pipe is arranged inside the outer pipe and distributed coaxially, the inner pipe is used for cooling material particles, the top end and the bottom end of the inner pipe are respectively communicated with a feeding pipe and a discharging pipe, the feeding pipe and the discharging pipe are fixedly arranged on the outer pipe, and the inner pipe comprises a cooling pipe and a dehumidifying pipe;

the stirring plate is arranged inside the cooling pipe, the stirring plate is fixedly arranged on the rotating shaft, the rotating shaft which is distributed coaxially with the inner pipe is rotatably arranged inside the outer pipe, the top end of the rotating shaft penetrates through the side wall of the outer pipe and extends into the driving box, the driving box is fixedly arranged on the outer pipe, first paddle plates which are distributed at equal angles are arranged inside the driving box, the first paddle plates are fixedly arranged on the rotating shaft, the top end and the bottom end of the driving box are respectively communicated with the first water pipe and the second water pipe, the second water pipe is used for spraying water to the interior of the driving box, the first paddle plates drive the rotating shaft to rotate under the impact of water, and the second water pipe is communicated with the water inlet pipe through the transit box;

first cavity has been seted up to the inside of pivot, should first cavity is installed with the rotation the first water pipe of pivot end department is linked together to first cavity is linked together through passageway and second cavity, second cavity and passageway are all seted up in the inside of stirring board, the second cavity of stirring inboard is through leading to the mode of cold water and cooling to the material granule.

Further, the inside of transfer box is provided with second paddle board, angle fixed mounting such as second paddle board is on the cross axle, the cross axle rotates to be installed on outer tube and transfer box, and the bottom of cross axle passes through the belt pulley mechanism and links to each other with the drive shaft, the drive shaft rotates to be installed in the inner wall of outer tube, and the top of drive shaft installs first gear, and this first gear drives the rotation of dehumidification pipe through the meshing with first tooth piece, first tooth piece is fixed at the outer wall of dehumidification pipe with angle.

Further, the dehumidification pipe passes through the bearing and rotates the inner wall of installing at the outer tube, the end department of dehumidification pipe and the bottom of cooling pipe communicate each other and rotate the connection, and the inside of dehumidification pipe is provided with the dispersion pole, and dispersion pole fixed mounting is in the pivot, the rotation of dispersion pole and dehumidification pipe is used for dispersing the material dehumidification, and the rotation that turns to of dehumidification pipe and pivot is opposite.

Further, the middle section of dispersion pole is provided with the protruding air-cooled section to the outside, the surface of air-cooled section is honeycomb structure, and the inside of air-cooled section is provided with the flabellum that is used for blowing.

Furthermore, the fan blades are fixedly installed on the fan shaft, the fan shaft penetrates through the center of the dispersing rod and is in rotating connection with the dispersing rod, and the top end of the fan shaft is provided with a second gear.

Furthermore, the edge of the second gear is meshed with a second gear block, the second gear block is arranged inside the dehumidification pipe at an equal angle, and the top end of the fan shaft is rotatably arranged on the protection ring.

Furthermore, the guard ring is annularly distributed on the side of the second tooth block, and the guard ring is used for preventing the contact between material particles and the gear tooth block.

Compared with the prior art, the invention has the beneficial effects that: according to the cooler for the biomass fuel after high-temperature curing, the structure of the cooler is redesigned, the continuous cooling operation can be performed on material particles in a mode that two ends of the cooler are directly connected with a conveying pipeline, the heat absorption type cooling is performed in a water cooling mode, and meanwhile, the flowing of water flow is used as power to drive the structure to run, so that the cooling and the dehumidification of the fuel particles are synchronously realized, and the processing efficiency is greatly improved;

1. by using the first paddle board structure, cold water enters the first cavity and the second cavity through the first water pipe, and the particles are cooled in a heat absorption mode, and meanwhile, the first paddle board and the rotating shaft bearing the first cavity can be driven to synchronously rotate by utilizing the self impact force of the water flow, so that the stirring board with the water cooling effect can be synchronously in a rotating state, the contact area between the water cooling structure and the fuel particles is increased, the cooling efficiency is greatly increased, the rotating shaft is not required to be driven to rotate by equipment such as a motor, and the energy-saving and environment-friendly effects are achieved;

2. the structural design of the second paddle board and the cross shaft ensures that water flow can utilize power provided for cold water flow by cold water supply equipment such as a water pump and the like before passing through the water inlet pipe and the second water pipe to enter the first water pipe, and the second paddle board is impacted to drive the cross shaft to synchronously rotate, so that the dehumidification pipe can be synchronously in a rotating state by utilizing transmission between the belt pulley and the gear tooth block, and the relative reverse rotation of the rotating shaft and the dispersion rod is matched, so that fuel particles can be in a dispersion state after being cooled, the efficient discharge of materials is facilitated, and the accumulation is avoided;

furthermore, the structural design of the second gear block and the second gear enables the dispersion rod to rotate synchronously along with the rotating shaft, and meanwhile, the engagement transmission between the second gear and the second gear block can be utilized, so that the fan shaft can be in a relatively high-speed rotating state, the dispersion rod can disperse materials to prevent accumulation, wind force can be generated in the air cooling section to promote efficient dehumidification of fuel particles, and secondary dehumidification operation is not required to be performed by other equipment.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a side view schematic of a first blade panel of the present invention;

FIG. 3 is a schematic side sectional view of the stirring board according to the present invention;

FIG. 4 is a side view schematic of a second blade panel of the present invention;

FIG. 5 is a schematic cross-sectional view of a dehumidifying pipe according to the present invention;

FIG. 6 is a schematic cross-sectional view taken at A in FIG. 5 according to the present invention;

FIG. 7 is a schematic side view of the dehumidifying pipe of the present invention.

In the figure: 1. an outer tube; 2. an inner tube; 201. a cooling pipe; 202. a dehumidification pipe; 3. a feed pipe; 4. a discharge pipe; 5. a rotating shaft; 6. a stirring plate; 7. a first paddle board; 8. a drive cartridge; 9. a first water pipe; 10. a second water pipe; 11. a transfer box; 12. a water inlet pipe; 13. a first cavity; 14. a channel; 15. a second cavity; 16. a second paddle board; 17. a horizontal axis; 18. a belt pulley mechanism; 19. a drive shaft; 20. a first gear; 21. a first tooth block; 22. a bearing; 23. a dispersion rod; 24. an air cooling section; 25. a fan blade; 26. a fan shaft; 27. a second gear; 28. a second tooth block; 29. and (4) a guard ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-7, the present invention provides a technical solution: a cooler for biomass fuel after high-temperature curing comprises an outer pipe 1, an inner pipe 2, a cooling pipe 201, a dehumidification pipe 202, a feeding pipe 3, a discharging pipe 4, a rotating shaft 5, a stirring plate 6, a first paddle plate 7, a driving box 8, a first water pipe 9, a second water pipe 10, a transfer box 11, a water inlet pipe 12, a first cavity 13, a channel 14, a second cavity 15, a second paddle plate 16, a transverse shaft 17, a belt pulley mechanism 18, a driving shaft 19, a first gear 20, a first toothed block 21, a bearing 22, a dispersion rod 23, an air cooling section 24, a fan blade 25, a fan shaft 26, a second gear 27, a second toothed block 28 and a protection ring 29, wherein the inner pipe 2 is arranged inside the outer pipe 1 and distributed coaxially, the inner pipe 2 is used for cooling material particles, the top end and the bottom end of the inner pipe 2 are respectively communicated with the feeding pipe 3 and the discharging pipe 4, the feeding pipe 3 and the discharging pipe 4 are both fixedly arranged on the outer pipe 1, the inner pipe 2 comprises a cooling pipe 201 and a dehumidifying pipe 202, a stirring plate 6 is arranged inside the cooling pipe 201, the stirring plate 6 is fixedly arranged on a rotating shaft 5, the rotating shaft 5 which is coaxially distributed with the inner pipe 2 is rotatably arranged inside the outer pipe 1, the top end of the rotating shaft 5 penetrates through the side wall of the outer pipe 1 and extends into a driving box 8, the driving box 8 is fixedly arranged on the outer pipe 1, a first paddle plate 7 which is equiangularly distributed is arranged inside the driving box 8, the first paddle plate 7 is fixedly arranged on the rotating shaft 5, the top end and the bottom end of the driving box 8 are respectively communicated with a first water pipe 9 and a second water pipe 10, the second water pipe 10 is used for spraying water to the inside of the driving box 8, the first paddle plate 7 drives the rotating shaft 5 to rotate under the impact of water, the second water pipe 10 is communicated with a water inlet pipe 12 through a transfer box 11, a first cavity 13 is arranged inside the rotating shaft 5, the first cavity 13 is communicated with the first water pipe 9 which is rotatably arranged at the end of the rotating shaft 5, and the first cavity 13 is communicated with the second cavity 15 through the channel 14, the second cavity 15 and the channel 14 are both opened in the stirring plate 6, the second cavity 15 in the stirring plate 6 cools the material particles by means of cold water, the fuel particles enter the inner part of the inner pipe 2 through the feeding pipe 3, firstly, the fuel particles are in the cooling pipe 201, the cold water enters the inner part of the transit box 11 through the water inlet pipe 12 under the pressure-increasing conveying action of an external water supply device such as a water pump, and finally enters the first cavity 13 through the second water pipe 10 and the first water pipe 9, as shown in fig. 3, the water in the first cavity 13 enters the second cavity 15 through the channel 14, so that the stirring plate 6 contacted with the material particles is in a relatively low-temperature state under the influence of the cold water, and simultaneously, as shown in fig. 2, the water flow enters the first water pipe 9 from the second water pipe 10, can be at the inside flow of drive box 8, consequently under the impact force effect that rivers flow along the perpendicular tangential direction of first paddle board 7, first paddle board 7 can corresponding drive pivot 5 and rotate, consequently pivot 5 and stirring board 6 can rotate in step to be in the mode of pivoted state, increase the area of contact of granule and water-cooling structure through making stirring board 6, thereby increase cooling efficiency by a wide margin.

The interior of the transit box 11 is provided with a second paddle board 16, the second paddle board 16 is fixedly arranged on a cross shaft 17 at equal angles, the cross shaft 17 is rotatably arranged on the outer tube 1 and the transit box 11, the bottom end of the cross shaft 17 is connected with a driving shaft 19 through a belt pulley mechanism 18, the driving shaft 19 is rotatably arranged in the inner wall of the outer tube 1, the top end of the driving shaft 19 is provided with a first gear 20, the first gear 20 drives the dehumidification tube 202 to rotate through meshing with a first tooth block 21, the first tooth block 21 is fixed on the outer wall of the dehumidification tube 202 at equal angles, the dehumidification tube 202 is rotatably arranged on the inner wall of the outer tube 1 through a bearing 22, the end of the dehumidification tube 202 is communicated with and rotatably connected with the bottom end of the cooling tube 201, the interior of the dehumidification tube 202 is provided with a dispersion rod 23, the dispersion rod 23 is fixedly arranged on the rotating shaft 5, the rotation of the dispersion rod 23 and the dehumidification tube 202 are used for dehumidifying materials, and the rotation directions of the dehumidification tube 202 and the rotating shaft 5 are opposite, after the temperature reduction is completed, the particles enter the dehumidifying pipe 202 shown in fig. 5, as shown in fig. 4, when the water flow flows in the transfer box 11, the impact force of the water flow also drives the second paddle board 16 and the transverse shaft 17 to synchronously rotate at high speed, at this time, the transverse shaft 17 drives the driving shaft 19 to rotate on the inner wall of the outer pipe 1 through the belt pulley mechanism 18, and simultaneously, under the meshing transmission action of the first gear 20 and the first toothed block 21, the dehumidifying pipe 202 synchronously rotates and turns in a direction opposite to the turning direction of the rotating shaft 5, so that the dispersing rod 23 is used for scattering the materials, the adhesion between the materials is avoided, and the influence of the accumulation on the subsequent discharging is prevented.

The middle section of the dispersing rod 23 is provided with an air cooling section 24 protruding outwards, the surface of the air cooling section 24 is of a honeycomb structure, the inside of the air cooling section 24 is provided with a fan blade 25 for blowing, the fan blade 25 is fixedly installed on a fan shaft 26, the fan shaft 26 penetrates through the center of the dispersing rod 23 and is rotatably connected with the fan shaft 26, the top end of the fan shaft 26 is provided with a second gear 27, the edge of the second gear 27 is meshed with a second toothed block 28, the second toothed block 28 is arranged inside the dehumidifying pipe 202 at an equal angle, the top end of the fan shaft 26 is rotatably installed on a protective ring 29, the protective ring 29 is annularly distributed on the side of the second toothed block 28, and the protective ring 29 is used for preventing material particles from contacting with the toothed blocks of the gears, as shown in fig. 5-7, when the rotating shaft 5 drives the dispersing rod 23 to rotate, the second gear 27 at the top end of the dispersing rod 23 is driven to revolve on the surface of the second toothed block 28, so that under the meshing transmission action of the set of the toothed blocks of the gears, the fan shaft 26 rotatably installed inside the dispersing rod 23 is in a rotation state at the same time, so that the fan blades 25 inside the air cooling section 24 in the dispersing rod 23 are in a rotation state at the same time, thereby generating wind power to perform air-cooling drying and dehumidifying operation on the dispersed materials, and simultaneously, because the revolution direction of the dispersing rod 23 is opposite to the rotation direction of the dehumidifying pipe 202, the rotation speed of the fan shaft 26 is relatively faster, and the purpose of air cooling can be normally realized.

The use mode of the technical scheme is as follows: the inlet pipe 3 and the discharging pipe 4 intercommunication of 1 end department of outer tube are in the pipeline after biomass fuel granule high temperature curing, and the granule enters into the inside of inner tube 2 via inlet pipe 3, accomplish water-cooling back in cooling tube 201, enter into dehumidification pipe 202 afterwards, after scattering the dispersion of pole 23 and the dry dehumidification processing of wind-force, enter into pipeline via discharging pipe 4, further enter into the baling press and pack the processing.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.