CN220541632U - Biomass raw material ash removal drying equipment - Google Patents

Abstract

The utility model provides biomass raw material ash removal and drying equipment, which comprises a treatment box, wherein a feeding pipe is arranged at one side of the top of the treatment box, a partition board is arranged in the middle of the inside of the treatment box, and the treatment box is partitioned into an ash removal area and a drying area by the partition board; a screen plate is arranged in the ash removal area, and a vibrating mechanism is arranged below the screen plate to shake the screen plate up and down; the drying area is internally provided with a hollow rotating blade capable of being driven to rotate, and a plurality of air nozzles are formed in the hollow rotating blade. According to the utility model, ash removal of biomass raw materials can be realized through the movable cavity, the first spring, the screen plate, the movable plate, the vibrating motor, the fixed seat, the movable column, the second spring and the connecting plate, and the biomass raw materials are vibrated by matching with the vibrating mechanism, so that the biomass raw materials are better separated from each other, and dust falls down in the ash collecting box, so that a better ash removal effect is achieved.

Description

Biomass raw material ash removal drying equipment

Technical Field

The utility model belongs to the technical field of biomass raw material processing, and particularly relates to biomass raw material ash removal drying equipment.

Background

The biomass raw material belongs to biomass resources, crop straws belong to valuable biomass energy resources in an agricultural ecological system, the trees and the cutting processing residues mainly comprise piles, branches, roots, leaves and the like of various trees, wood shavings, wood chips, broken wood and other forestry processing wastes and other resources, and the biomass fuel is rich in stock, huge in potential and firewood.

The existing biomass raw material drying equipment cannot achieve the effect of continuously drying biomass raw materials, the drying speed is required to be low in the shell, and the drying efficiency of the biomass raw materials is reduced. Retrieved, for example, application CN219045879U discloses a biomass feedstock drying apparatus comprising: the drying cabinet, the last fixed surface of drying cabinet is inlayed and is had the material cover of annotating, the last fixed surface who annotates the material cover installs the rotating electrical machines, the last fixed surface who annotates the material cover is inlayed and is had the bearing ring, the inner circle fixedly connected with conveying shaft of bearing ring, the output and the top fixed connection of conveying shaft of rotating electrical machines, the inside of drying cabinet is equipped with net chain conveyer belt, the interior roof fixed mounting of drying cabinet has electric heating pipe, the inside wall fixed mounting of drying cabinet has the electrical heating board, the inside wall fixed mosaic of drying cabinet has two sealing bearings, two sealing bearing's inner circle fixedly connected with power roller jointly, the back fixed mounting of drying cabinet has driving motor, this living beings raw materials drying equipment reaches the effect of lasting drying to living beings raw materials, improves the drying efficiency to living beings raw materials. This application carries biomass raw materials through the chain conveyor belt, and carries the in-process to dry biomass raw materials, but the long limited time of conveying of conveyer chain, and biomass raw materials can pile up on the conveyer chain, causes biomass raw materials to be unable fully to realize the drying.

Disclosure of Invention

1. Object of the utility model

The utility model provides biomass raw material ash removal drying equipment aiming at the technical problems that in the background art, the conveying time of a conveying chain is limited, biomass raw materials can be accumulated on the conveying chain, and the biomass raw materials cannot be dried sufficiently.

2. Technical proposal

In order to achieve the above purpose, the technical scheme provided by the utility model is as follows: the biomass raw material ash removal and drying equipment comprises a treatment box, wherein a feeding pipe is arranged at one side of the top of the treatment box, a partition board is arranged in the middle of the inside of the treatment box, and the treatment box is partitioned into an ash removal area and a drying area by the partition board; a screen plate is arranged in the ash removal area, and a vibrating mechanism is arranged below the screen plate to shake the screen plate up and down; the drying area is internally provided with a hollow rotating blade capable of being driven to rotate, and a plurality of air nozzles are formed in the hollow rotating blade.

The further improvement is that: the vibrating mechanism comprises a vibrating motor and a fixed seat, wherein the vibrating motor is fixedly arranged on one side below the screen plate, the output end of the vibrating motor is connected with the bottom wall of the screen plate, the fixed seat is fixedly arranged on the other side below the screen plate, a movable column vertically penetrates through the inside of the fixed seat, a second spring is fixedly connected to the top end of the movable column, and the middle part of the bottom wall of the second spring is connected with the middle part of the inner side of the fixed seat through a connecting plate.

The further improvement is that: the screen plate one side fixedly connected with fly leaf, the activity chamber has been seted up to processing box inner wall one side, fly leaf upper wall and lower wall are connected with activity intracavity roof and interior bottom wall through multiunit spring one.

The further improvement is that: the ash collecting box capable of being pulled out is arranged below the screen plate, the front side wall of the treatment box is provided with an outlet, the front end of the ash collecting box can penetrate through the inside of the outlet, the front side wall of the ash collecting box is connected with a handle, two side walls of the ash collecting box are symmetrically connected with sliding edges, the inner side wall of the treatment box and one side wall of the partition plate are provided with sliding ways, and the sliding edges slide on the inner side of the sliding ways.

The further improvement is that: the baffle is located screen cloth board slope bottom side and has seted up the bin outlet, processing case top wall mid-mounting has the cylinder, the cylinder is carried out end-to-end connection and is had a baffle, be connected with the connecting rod on the cylinder is carried out end-to-end lateral wall, the movable groove has been seted up at the bin outlet top, the connecting rod is located the inboard up-and-down motion of movable groove, the connecting rod bottom is connected with another baffle, one the baffle is hugged closely in one side of ash removal district bin outlet, another the baffle is hugged closely in one side of dry district bin outlet.

The further improvement is that: the drying area is characterized in that a rotating motor is arranged on the inner top wall of the drying area, the output end of the rotating motor is connected with a hollow shaft, hollow rotating blades are connected to the inner side wall of the hollow shaft, a rotating joint is arranged at the bottom end of the hollow shaft, a gas pipe is connected to one side wall of the processing box, and the rotating joint is connected with the gas pipe.

3. Advantageous effects

Compared with the prior art, the technical scheme provided by the utility model has the following beneficial effects:

according to the utility model, ash removal of biomass raw materials can be realized through the movable cavity, the first spring, the screen plate, the movable plate, the vibrating motor, the fixed seat, the movable column, the second spring and the connecting plate, and the biomass raw materials are vibrated by matching with the vibrating mechanism, so that the biomass raw materials are better separated from each other, and dust falls down in the ash collecting box, so that a better ash removal effect is achieved; secondly, the collected ash can be transferred out through the mutual matching of the ash collecting box, the handle, the sliding edge, the taking-out port and the slideway, and then the ash collecting box can be continuously installed in the treatment box for use after being cleaned, so that the operation is convenient; finally, the biomass raw material subjected to ash removal can be further dried by utilizing the mutual matching arrangement among the rotating motor, the hollow shaft, the hollow rotating blade and the air jet, and the biomass raw material is blown in the stirring and dispersing process, so that the drying speed of the biomass raw material is accelerated.

Drawings

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

FIG. 2 is a schematic cross-sectional view of the present utility model;

FIG. 3 is a schematic view of a partial cross-sectional structure of a treatment tank of the present utility model;

FIG. 4 is a schematic view of a partial structure of a screen panel according to the present utility model;

fig. 5 is an enlarged schematic view of the structure of fig. 2 a according to the present utility model.

Reference numerals

1. A treatment box; 11. a feed pipe; 12. a partition plate; 121. a discharge port; 13. a movable cavity; 131. a first spring; 14. a take-out port; 15. a slideway; 2. a screen plate; 21. a movable plate; 3. a vibration mechanism; 31. a vibration motor; 32. a fixing seat; 33. a movable column; 34. a second spring; 35. a connecting plate; 4. hollow rotating blades; 41. an air jet; 5. an ash collection box; 51. a handle; 52. sliding edges; 6. a cylinder; 61. a baffle; 62. a connecting rod; 7. a rotating electric machine; 71. a hollow shaft; 8. and a gas pipe.

Detailed Description

In order that the utility model may be readily understood, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings, in which, however, the utility model may be embodied in many different forms and are not limited to the embodiments described herein, but are instead provided for the purpose of providing a more thorough and complete disclosure of the utility model.

It will be understood that when an element is referred to as being "mounted" on another element, it can be directly on the other element or intervening elements may also be present; when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present; the terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs; the terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model; the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Examples

Referring to fig. 1-5, a biomass raw material ash removal and drying device comprises a treatment box 1, wherein a feed pipe 11 is arranged on one side of the top of the treatment box 1, a partition plate 12 is arranged in the middle of the inside of the treatment box 1, the treatment box 1 is partitioned into an ash removal area and a drying area by the partition plate 12, biomass raw materials are injected into the ash removal area through the feed pipe 11, and the area inside the treatment box 1 can be partitioned into the ash removal area and the drying area through the partition plate 12, so that the biomass raw materials are convenient to be distributed; the inside of the ash removal area is provided with a screen plate 2, a vibrating mechanism 3 is arranged below the screen plate 2, the screen plate 2 is vibrated up and down, and ash on the biomass raw material can be shaken off through the up and down vibration of the screen plate 2; the inside cavity rotary vane 4 that can drive pivoted that is equipped with of dry district, a plurality of air jet 41 has been seted up on the cavity rotary vane 4, utilizes cavity rotary vane 4 to stir the living beings raw materials, and at the in-process of stirring, utilizes air jet 41 to carry out jet drying to living beings raw materials.

In this embodiment, vibration mechanism 3 includes vibrating motor 31 and fixing base 32, vibrating motor 31 fixed mounting is in screen panel 2 below one side, vibrating motor 31 output is connected with screen panel 2 diapire, fixing base 32 fixed mounting is in screen panel 2 below opposite side, the inside vertical movable column 33 that runs through of fixing base 32, movable column 33 top fixedly connected with spring two 34, spring two 34 diapire middle part is connected with fixing base 32 inboard middle part through connecting plate 35, drive screen panel 2 through external power source start vibrating motor 31 and vibrate, screen panel 2's upper and lower shake can drive spring two 34 and stretch and extrude, and vertical run through between movable column 33 and the fixing base 32 makes screen panel 2 keep vertical shake and can not produce horizontal shake, make the living beings raw materials on screen panel 2 can be tremble down.

In this embodiment, a movable plate 21 is fixedly connected to one side of the screen plate 2, a movable cavity 13 is formed on one side of the inner wall of the processing box 1, the upper wall and the lower wall of the movable plate 21 are connected with the inner top wall and the inner bottom wall of the movable cavity 13 through a plurality of groups of first springs 131, and the screen plate 2 is kept to shake stably up and down under the condition that the movable plate 21 is tightly attached to the inner side wall of the movable cavity 13 and moves up and down and is connected with the first springs 131.

In this embodiment, but be equipped with the ash collecting box 5 that the pull was taken out below the screen plate 2, the outlet 14 has been seted up to the preceding lateral wall of processing case 1, ash collecting box 5 front end can pass inside the outlet 14, be connected with handle 51 on the preceding lateral wall of ash collecting box 5, ash collecting box 5 both sides wall symmetry is connected with smooth limit 52, slide 15 has all been seted up to processing case 1 inside wall and baffle 12 lateral wall, smooth limit 52 slides in slide 15 inboard, at the in-process of screen plate 2 shake, ash on the biomass feedstock can fall on ash collecting box 5, accessible external force pulling handle 51 for the smooth limit 52 of ash collecting box 5 both sides outwards slides in slide 15 inboard, until ash collecting box 5 takes out completely, can clear up the ash that gathers.

In this embodiment, the baffle 12 is located at the inclined bottom end side of the screen plate 2 and is provided with a discharge hole 121, the middle part of the top wall of the treatment box 1 is provided with an air cylinder 6, the execution end of the air cylinder 6 is connected with a baffle 61, the side wall of the execution end of the air cylinder 6 is connected with a connecting rod 62, the top of the discharge hole 121 is provided with a movable groove, the connecting rod 62 is located at the inner side of the movable groove and moves up and down, the bottom end of the connecting rod 62 is connected with another baffle 61, one baffle 61 is clung to one side of the discharge hole 121 in the ash removal area, the other baffle 61 is clung to one side of the discharge hole 121 in the drying area, after ash is removed from biomass raw materials, the end shrinkage of the air cylinder 6 is utilized to drive the connecting rod 62 to move upwards, so that the baffles 61 on two sides are simultaneously upwards to expose the discharge hole 121, and the screen plate 2 is inclined, and at the moment, the biomass raw materials can enter the inside of the drying area through the discharge hole 121.

In this embodiment, rotary motor 7 is installed to the roof in the dry district, rotary motor 7 output is connected with hollow axle 71, hollow rotary vane 4 is connected on the inside wall of hollow axle 71, the hollow axle 71 bottom is equipped with rotary joint, treatment case 1 lateral wall is connected with gas-supply pipe 8, rotary joint is connected with gas-supply pipe 8, start rotary motor 7 through external power supply and drive hollow axle 71 rotation, hollow axle 71 drives hollow rotary vane 4 and rotates, utilize rotary joint and gas-supply pipe 8, can make hollow axle 71 link to each other with jet equipment, spout on biomass raw materials through a plurality of air jet 41 at last, under the condition of constantly stirring biomass raw materials and spouting it, realize the rapid draing to biomass raw materials.

The working principle of the utility model is as follows: an operator firstly injects biomass raw materials into an ash removing area through a feeding pipe 11, falls on the upper surface of a screen plate 2, then starts a vibrating motor 31 through an external power supply to drive the screen plate 2 to vibrate, and when a movable plate 21 is tightly attached to the inner side wall of a movable cavity 13 and moves up and down and is connected with a first spring 131, the upper and lower shaking of the screen plate 2 can drive a second spring 34 to stretch and squeeze, and the vertical penetration between a movable column 33 and a fixed seat 32 can enable the screen plate 2 to keep vertical shaking without generating transverse shaking, ash on the biomass raw materials falls on the upper surface of an ash collecting box 5 in the shaking process of the screen plate 2, a handle 51 can be pulled through external force, so that sliding edges 52 on two sides of the ash collecting box 5 slide outwards in a slide way 15, until the ash collecting box 5 is completely taken out, collected ash can be cleaned, after the biomass raw material is ash removed, the tail end of the air cylinder 6 is used for shrinking to drive the connecting rod 62 to be upward, so that the baffles 61 on two sides are simultaneously upward to expose the discharge hole 121, at the moment, the biomass raw material can enter the drying area through the discharge hole 121, the rotating motor 7 is started through an external power supply to drive the hollow shaft 71 to rotate, the hollow shaft 71 drives the hollow rotating blade 4 to rotate, the hollow shaft 71 is connected with the air injection device through the rotating joint and the air pipe 8, and finally, the biomass raw material is sprayed on the biomass raw material through the plurality of air injection holes 41, so that the biomass raw material is rapidly dried under the condition of continuously stirring and air injection.

The foregoing examples merely illustrate certain embodiments of the utility model and are described in more detail and are not to be construed as limiting the scope of the utility model; it should be noted that it is possible for a person skilled in the art to make several variants and modifications without departing from the concept of the utility model, all of which fall within the scope of protection of the utility model; accordingly, the scope of protection of the present utility model is to be determined by the appended claims.

Claims (6)

1. A biomass raw material ash removal drying device is characterized in that: the device comprises a treatment box (1), wherein a feeding pipe (11) is arranged on one side of the top of the treatment box (1), a partition board (12) is arranged in the middle of the inside of the treatment box (1), and the treatment box (1) is partitioned into an ash removal area and a drying area by the partition board (12); the inside of the ash removal area is provided with a screen plate (2), and a vibrating mechanism (3) is arranged below the screen plate (2) to shake the screen plate (2) up and down; the drying area is internally provided with a hollow rotating blade (4) which can be driven to rotate, and a plurality of air nozzles (41) are formed in the hollow rotating blade (4).

2. A biomass feedstock ash removal drying plant according to claim 1, characterized in that: vibration mechanism (3) are including vibrating motor (31) and fixing base (32), vibrating motor (31) fixed mounting is in screen panel (2) below one side, vibrating motor (31) output is connected with screen panel (2) diapire, fixing base (32) fixed mounting is in screen panel (2) below opposite side, inside vertical running through of fixing base (32) has movable post (33), movable post (33) top fixedly connected with spring two (34), spring two (34) diapire middle part is connected with fixing base (32) inboard middle part through connecting plate (35).

3. A biomass feedstock ash removal drying plant according to claim 2, characterized in that: the screen plate (2) one side fixedly connected with fly leaf (21), movable chamber (13) have been seted up to processing case (1) inner wall one side, fly leaf (21) upper wall and lower wall are all connected with roof and interior bottom wall in movable chamber (13) through multiunit spring one (131).

4. A biomass feedstock ash removal drying plant according to claim 3, characterised in that: the ash collecting box is characterized in that an ash collecting box (5) capable of being pulled out is arranged below the screen plate (2), an outlet (14) is formed in the front side wall of the processing box (1), the front end of the ash collecting box (5) can penetrate through the inside of the outlet (14), a handle (51) is connected to the front side wall of the ash collecting box (5), sliding edges (52) are symmetrically connected to two side walls of the ash collecting box (5), sliding ways (15) are formed in the inner side wall of the processing box (1) and one side wall of the partition plate (12), and the sliding edges (52) slide on the inner side of the sliding ways (15).

5. The biomass feedstock ash removal drying apparatus as set forth in claim 4, wherein: the separator (12) is located screen plate (2) slope bottom side and has seted up bin outlet (121), processing case (1) roof mid-mounting has cylinder (6), end-to-end connection has baffle (61) are carried out to cylinder (6), be connected with connecting rod (62) on the cylinder (6) carry out terminal lateral wall, movable groove has been seted up at bin outlet (121) top, connecting rod (62) are located the inboard up-and-down motion of movable groove, connecting rod (62) bottom is connected with another baffle (61), one baffle (61) hugs closely in one side of ash handling district bin outlet (121), another baffle (61) hugs closely in one side of dry district bin outlet (121).

6. The biomass feedstock ash removal drying apparatus as set forth in claim 5, wherein: the drying area is characterized in that a rotating motor (7) is arranged on the inner top wall of the drying area, the output end of the rotating motor (7) is connected with a hollow shaft (71), a hollow rotating blade (4) is connected to the inner side wall of the hollow shaft (71), a rotating joint is arranged at the bottom end of the hollow shaft (71), a gas pipe (8) is connected to one side wall of the treatment box (1), and the rotating joint is connected with the gas pipe (8).