CN220287972U - Corncob waste residue drying treatment device - Google Patents

Abstract

The utility model discloses a corncob waste residue drying treatment device, which belongs to the technical field of drying treatment, and comprises an incubator, wherein corncob waste residues can be placed in a preheating box for storage by personnel in advance, waste heat of boiler tail gas can preheat the corncob waste residues in the preheating box in advance, so that the heat of the boiler tail gas is not wasted, the preheated corncob waste residues can be dried more quickly after being placed, the drying efficiency is greatly improved, when the corncob waste residues in the preheating box are discharged, a motor is started, a shaft rod is matched with the motor to drive blades to rotate, the blades can be continuously filled with the corncob waste residues in gaps between the blades in the rotating process, the rotating blades can bring the corncob waste residues in the gaps out, and therefore, the discharging is completed, the possibility of blocking in the discharging process can be reduced, and the discharging efficiency is improved.

Description

Corncob waste residue drying treatment device

Technical Field

The utility model relates to the technical field of drying treatment, in particular to a corncob waste residue drying treatment device.

Background

In the industry of producing xylose by corncob, a great amount of waste residue is produced after the corncob is hydrolyzed, the produced waste residue is mostly used for biomass boiler combustion or further processing to produce cellulosic ethanol, and the waste residue boiler is washed and squeezed for recovering xylose and removing residual acid before combustion.

The moisture of the corncob residues after the squeezing treatment is 68% -70%, the boiler tail gas is mainly utilized for downstream drying at present, the boiler tail gas needs to dry the corncob residues for a long time in the downstream drying process of the boiler tail gas, the drying efficiency is low, most of heat in the tail gas can be directly discharged after passing through the corncob residues, and although the heat of the tail gas is far lower than that of a tail gas outlet of the boiler, the heat of the tail gas is wasted, so that the corncob residues drying treatment device is provided.

Disclosure of Invention

1. Technical problem to be solved

Aiming at the problems in the prior art, the utility model aims to provide a corncob waste residue drying treatment device, which solves the problems that the drying efficiency of the drying treatment device in the prior art is slower and the tail gas of a boiler for drying cannot be fully utilized.

2. Technical proposal

In order to solve the problems, the utility model adopts the following technical scheme.

The utility model provides a corncob waste residue drying treatment device, includes the insulation can, one side fixedly connected with three-way pipe of insulation can, one side and fixedly connected with heat pipe of insulation can are all run through at the both ends of three-way pipe, heat pipe fixedly connected with is in the both sides of insulation can, the upper end of heat pipe runs through the interior top and fixedly connected with communicating pipe of insulation can, one side fixedly connected with hollow slab of communicating pipe, the upper end fixedly connected with exhaust pipe of hollow slab, one side of insulation can is provided with the preheating cabinet, hollow slab fixedly connected with is at the inner wall of preheating cabinet, the inner bottom fixedly connected with slope base of preheating cabinet, the discharge gate has been seted up to one side of preheating cabinet, the inner chamber rotation of discharge gate even has anti-clogging discharge mechanism.

Further, prevent blockking up discharge mechanism includes motor, axostylus axostyle and blade, motor fixed connection is in one side of preheating box, the output fixedly connected with axostylus axostyle of motor, six blades of outer periphery fixedly connected with of axostylus axostyle.

Further, the inner bottom end fixedly connected with of insulation can links up the frame, a pair of sliding connection has the containing box between the linking frame, the upper end fixedly connected with air discharge fan of insulation can.

Furthermore, the heat conducting pipe is made of metal copper, and the heat conducting pipe is in a multi-section bending shape.

Further, the surfaces of the three-way pipe and the communicating pipe are fixedly connected with heat preservation layers.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages that:

(1) This scheme is through the pipeline of three-way pipe switch-on boiler exhaust, just exhaust boiler exhaust temperature is higher, the higher boiler exhaust of temperature gets into the heat pipe through the three-way pipe, the heat pipe can give off heat to the insulation can in, thereby dry the corncob waste residue of insulation can, a large amount of heat passes through the heat pipe and transmits to the insulation can after, boiler exhaust and surplus heat will get into empty core plate through communicating pipe in, personnel can place the corncob waste residue in advance and accomodate the storage in the preheating box, the waste heat of its boiler exhaust can carry out preheating treatment to the corncob waste residue in the preheating box in advance, make boiler exhaust's heat can not be wasted, moreover the corncob waste residue after preheating can be faster accomplish the drying after placing the corncob waste residue, drying efficiency has been greatly improved.

(2) This scheme is when carrying out the ejection of compact to the corncob waste residue in the preheating bin, the starter motor, motor cooperation axostylus axostyle can drive the blade and rotate, the blade can constantly have corncob waste residue to pack to the space between the blade in the pivoted in-process, pivoted blade can take out the corncob waste residue in the space, thereby accomplish the ejection of compact, also can reduce the possibility of jam appearing in the ejection of compact, improve ejection of compact efficiency, when the corncob waste residue ejection of compact in the preheating bin is depleted, the corncob waste residue can slide to the discharge gate along the slope base and go out, thereby pack to the space between the blade in, accomplish the ejection of compact along with the rotation of blade, reduce the possibility that has corncob waste residue to remain in the preheating bin.

Drawings

FIG. 1 is a schematic view of the overall structure of the present utility model;

FIG. 2 is a schematic view of the structure of the incubator of the present utility model;

FIG. 3 is a schematic view of the structure of the tee, heat pipe, communication pipe and hollow slab of the present utility model;

FIG. 4 is a schematic view of the structure of the preheating tank according to the present utility model;

FIG. 5 is a schematic view of the structure of the preheating tank of the present utility model in section;

fig. 6 is an enlarged schematic view of the structure of fig. 5 at a.

The reference numerals in the figures illustrate:

1 insulation can, 11 linking frame, 12 containing box, 13 air discharge fan, 2 three-way pipe, 21 heat preservation, 3 heat pipe, 4 communicating pipe, 5 hollow plate, 6 exhaust pipe, 7 preheating box, 71 discharge gate, 8 slope base, 9 prevent blockking up discharge mechanism, 91 motor, 92 axostylus axostyle, 93 blade.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

Examples

As shown in fig. 1-3, a corncob waste residue drying treatment device comprises an insulation box 1, one side fixedly connected with three-way pipe 2 of insulation box 1, both ends of three-way pipe 2 all run through one side of insulation box 1 and fixedly connected with heat pipe 3, heat pipe 3 fixedly connected with is in the both sides of insulation box 1, the upper end of heat pipe 3 runs through the interior top of insulation box 1 and fixedly connected with communicating pipe 4, one side fixedly connected with hollow slab 5 of communicating pipe 4, the upper end fixedly connected with smoke tube 6 of hollow slab 5, one side of insulation box 1 is provided with preheating box 7, hollow slab 5 fixedly connected with is at the inner wall of preheating box 7, the inner bottom fixedly connected with slope base 8 of preheating box 7, discharge gate 71 has been seted up to one side of preheating box 7, the inner chamber rotation of discharge gate 71 links has anti-clogging discharge mechanism 9.

When the device is used, the pipeline of the boiler tail gas is communicated through the three-way pipe 2, the temperature of the just discharged boiler tail gas is higher, the boiler tail gas with higher temperature enters the heat conducting pipe 3 through the three-way pipe 2, the heat conducting pipe 3 can emit heat into the heat insulation box 1, so that corncob waste residues of the heat insulation box 1 are dried, a large amount of heat is transferred to the heat insulation box 1 through the heat conducting pipe 3, the boiler tail gas and the residual heat enter the hollow plate 5 through the communicating pipe 4, people can place the corncob waste residues in the preheating box 7 for storage in advance, waste heat of the boiler tail gas can preheat the corncob waste residues in the preheating box 7 in advance, the heat of the boiler tail gas is not wasted, and the preheated corncob waste residues can be dried more quickly after being placed in the corncob waste residues, so that the drying efficiency is greatly improved.

As shown in fig. 4-6, the anti-blocking discharging mechanism 9 comprises a motor 91, a shaft lever 92 and blades 93, wherein the motor 91 is fixedly connected to one side of the preheating box 7, the shaft lever 92 is fixedly connected to the output end of the motor 91, and six blades 93 are fixedly connected to the outer circumferential surface of the shaft lever 92.

During the use, when carrying out the ejection of compact to the corncob waste residue in the preheating tank 7, starter motor 91, motor 91 cooperation axostylus axostyle 92 can drive blade 93 and rotate, blade 93 can constantly have the corncob waste residue to pack to the space between the blade 93 at pivoted in-process, pivoted blade 93 can take out the corncob waste residue in the space to accomplish the ejection of compact, also can reduce the possibility that blocks up appears in the ejection of compact, improve ejection of compact efficiency, when the corncob waste residue ejection of compact in the preheating tank 7 is depleted, the corncob waste residue can slide to the discharge gate 71 along inclined base 8 and go out, thereby pack to in the space between the blade 93, accomplish ejection of compact along with the rotation of blade 93, reduce the possibility that has the corncob waste residue in the preheating tank 7.

As shown in fig. 2, a pair of connecting frames 11 are fixedly connected to the inner bottom end of the heat insulation box 1, a containing box 12 is slidably connected between the pair of connecting frames 11, and an exhaust fan 13 is fixedly connected to the upper end of the heat insulation box 1.

During the use, can accomodate the corncob waste residue through containing box 12, through linking up frame 11, can place containing box 12 that has the corncob waste residue to fill in insulation can 1, personnel pull can accomplish the dismouting to containing box 12, makes things convenient for personnel to operate and uses, and personnel open air discharge fan 13 every one end time, discharges the steam in the insulation can 1, improves drying efficiency.

As shown in fig. 3, the heat conduction pipe 3 is made of metallic copper, and the heat conduction pipe 3 is in a multi-section bending shape.

During the use, the heat conduction pipe 3 that metallic copper made has good heat conductivity, can conduct the heat to in the insulation can 1 fast, and the structure of multistage column bending for improve the boiler tail gas and lead to long in the heat conduction pipe 3, and then make the boiler tail gas can stay for a long time in the insulation can 1, further improve drying efficiency.

As shown in fig. 3, the surfaces of the tee 2 and the communicating pipe 4 are fixedly connected with a heat insulation layer 21.

When in use, the three-way pipe 2 and the communicating pipe 4 are carried out of the heat preservation box 1 and the preheating box 7, and heat is prevented from directly losing from the three-way pipe 2 and the communicating pipe 4 to the outside through the heat preservation layer 21.

To sum up, the specific working process of the scheme is as follows: the pipeline of the boiler tail gas is communicated through the three-way pipe 2, the just discharged boiler tail gas has higher temperature, the boiler tail gas with higher temperature enters the heat conducting pipe 3 through the three-way pipe 2, the heat conducting pipe 3 can radiate heat into the heat preservation box 1, so that corncob waste residue of the heat preservation box 1 is dried, a great amount of heat is transferred to the heat preservation box 1 through the heat conducting pipe 3, the boiler tail gas and the residual heat enter the hollow plate 5 through the communicating pipe 4, the corncob waste residue can be placed in the preheating box 7 for storage by personnel in advance, the waste heat of the boiler tail gas can preheat the corncob waste residue in the preheating box 7 in advance, the heat of the boiler tail gas can not be wasted, and the preheated corncob waste residue can be dried more quickly after the corncob waste residue is placed, the drying efficiency is greatly improved, when the corncob waste residue in the preheating box 7 is discharged, the motor 91 is started, the motor 91 is matched with the shaft lever 92 to drive the blades 93 to rotate, the blades 93 can continuously have corncob waste residue to automatically fill gaps between the blades 93 in the rotating process, the rotating blades 93 can bring the corncob waste residue in the gaps out, thereby discharging is completed, the possibility of blocking in discharging can be reduced, the discharging efficiency is improved, when the corncob waste residue in the preheating box 7 is discharged completely, the corncob waste residue can slide to the discharging hole 71 along the inclined base 8, so that the corncob waste residue can be filled into the gaps between the blades 93, discharging is completed along with the rotation of the blades 93, and the possibility of corncob waste residue residues in the preheating box 7 is reduced.

The above description is only of the preferred embodiments of the present utility model; the scope of the utility model is not limited in this respect. Any person skilled in the art, within the technical scope of the present disclosure, may apply to the present utility model, and the technical solution and the improvement thereof are all covered by the protection scope of the present utility model.

Claims (5)

1. The utility model provides a corncob waste residue drying processing device, includes insulation can (1), its characterized in that: one side fixedly connected with three-way pipe (2) of insulation can (1), one side and fixedly connected with heat pipe (3) of insulation can (1) are all run through at the both ends of three-way pipe (2), heat pipe (3) fixed connection is in the both sides of insulation can (1), the upper end of heat pipe (3) runs through the interior top of insulation can (1) and fixedly connected with communicating pipe (4), one side fixedly connected with hollow slab (5) of communicating pipe (4), the upper end fixedly connected with smoke tube (6) of hollow slab (5);

one side of insulation can (1) is provided with preheating cabinet (7), hollow slab (5) fixed connection is at the inner wall of preheating cabinet (7), the inner bottom fixedly connected with slope base (8) of preheating cabinet (7), discharge gate (71) have been seted up to one side of preheating cabinet (7), the inner chamber rotation of discharge gate (71) even has anti-clogging discharge mechanism (9).

2. The corncob waste residue drying treatment device of claim 1, wherein: anti-blocking discharging mechanism (9) are including motor (91), axostylus axostyle (92) and blade (93), motor (91) fixed connection is in one side of preheating cabinet (7), the output fixedly connected with axostylus axostyle (92) of motor (91), six blades (93) of outer periphery fixedly connected with of axostylus axostyle (92).

3. The corncob waste residue drying treatment device of claim 1, wherein: the heat preservation box is characterized in that a pair of connecting frames (11) are fixedly connected to the inner bottom end of the heat preservation box (1), a containing box (12) is connected between the connecting frames (11) in a sliding mode, and an exhaust fan (13) is fixedly connected to the upper end of the heat preservation box (1).

4. The corncob waste residue drying treatment device of claim 1, wherein: the heat conducting pipe (3) is made of metal copper, and the heat conducting pipe (3) is in a multi-section bending shape.

5. The corncob waste residue drying treatment device of claim 1, wherein: the surfaces of the three-way pipe (2) and the communicating pipe (4) are fixedly connected with a heat preservation layer (21).