CN220507611U

CN220507611U - Drying device for biomass briquetting

Info

Publication number: CN220507611U
Application number: CN202321791423.0U
Authority: CN
Inventors: 范建国; 沈四群; 范勇杰; 管永祥
Original assignee: Wanglian Fujian Environmental Protection Technology Co ltd
Current assignee: Wanglian Fujian Environmental Protection Technology Co ltd
Priority date: 2023-07-10
Filing date: 2023-07-10
Publication date: 2024-02-20
Anticipated expiration: 2033-07-10

Abstract

The utility model discloses a drying device for biomass briquetting, which comprises a machine body, wherein a feeding hole is formed in the left side above the machine body, a driving cavity is formed in one side wall of the machine body, a transmission device is arranged in the driving cavity, a drying device is arranged at the top of the machine body, a mounting cavity is formed in the top of the machine body, a dispersing device is arranged in the mounting cavity, a mounting block is arranged on the front side wall of the machine body, an inner cavity of the mounting block is matched with the transmission device and is provided with a blanking mechanism, a discharging hole is formed in the left side below the machine body, supporting feet are arranged at the bottom of the machine body, and dispersing teeth are arranged on the side wall of the top of the feeding hole.

Description

Drying device for biomass briquetting

Technical Field

The utility model relates to the technical field of biomass processing, in particular to a drying device for biomass briquettes.

Background

Biomass refers to various organisms formed through photosynthesis, including all animals, plants and microorganisms, biomass is one of important energy sources for humans to live by storing solar energy in the form of chemical energy, and is an important energy source next to coal, petroleum and natural gas, and occupies an important position in the whole energy source system, wherein biomass is processed into biomass fuel, which is a very important utilization mode, and biomass fuel needs to dry and remove water from raw materials during processing so as to carry out briquetting operation on raw materials subsequently, and an existing drying device usually adopts electric heating to dry and operate the piled raw materials when drying the raw materials, so that raw materials are unevenly dried and the raw materials need long time to be thoroughly dried at the bottom of the raw materials, and meanwhile, the existing drying device has short stay time in the drying device when drying, and also easily causes insufficient raw material drying.

Disclosure of Invention

The utility model aims to provide a drying device for biomass briquettes, which is used for solving the problems in the background technology.

In order to achieve the above object, the present utility model provides the following technical solutions: drying device for biomass briquetting, its characterized in that: including the fuselage, fuselage top left side is provided with the pan feeding mouth, it has the drive chamber to open in the fuselage lateral wall, be provided with transmission device in the drive chamber, transmission device is located the pan feeding mouth directly over, the fuselage top is provided with drying device, the fuselage top is opened there is the installation cavity, be provided with dispersion devices in the installation cavity, the fixed installation piece that is provided with of fuselage front side wall, installation piece inner chamber cooperation transmission device is provided with unloading mechanism, fuselage below left side is provided with the discharge gate, the fixed supporting legs that is provided with in fuselage bottom, the fixed dispersion teeth that are provided with of pan feeding mouth top lateral wall.

Preferably, the transmission device comprises a plurality of conveying rollers which are rotationally connected between two side walls of the inner cavity of the machine body, a conveying belt is movably arranged on the surface of each conveying roller, a rotating rod is fixedly connected with one end of each conveying roller, one end of each rotating rod, which is far away from each conveying roller, is rotationally connected with the inner wall of the driving cavity, a chain wheel is fixedly arranged on the outer wall of each rotating rod, a chain is movably arranged on the surface of each chain wheel, one end, which is far away from each conveying roller, of each rotating rod penetrates through the driving cavity and is fixedly connected with a transmission motor, and one end, which is far away from each conveying roller, of each rotating rod penetrates through the inner wall of the driving cavity and is rotationally connected with the inner wall of the mounting block.

Preferably, the unloading mechanism is including two sets of limit blocks of fixed setting in fuselage both sides inner wall respectively and the driven lever of being connected with fuselage both sides inner wall rotation, every group fixedly connected with slide bar between the stopper, slide bar outer wall cooperation sliding connection has the flitch down, the cooperation is provided with the spring between flitch and the stopper, the fixed arc piece that is provided with of driven lever outer wall, the flitch bottom is fixed and is provided with the fixed block, the fixed block is opened has the gliding spout of cooperation arc piece, one of them the one end that the transfer roller was kept away from to the bull stick runs through the drive chamber and is connected with the installation piece inner wall rotation and all fixedly provided with belt pulley one with the driven lever outer wall, belt pulley one surface cooperation activity is provided with belt one.

Preferably, the drying device comprises a dryer fixedly arranged at the top of the machine body, an air inlet pipe is communicated with the bottom of the dryer, a daily-type ventilation pipe is communicated with the bottom of the air inlet pipe, and a plurality of spray heads are communicated with the bottom of the daily-type ventilation pipe.

Preferably, the dispersing device comprises four dispersing rods rotatably connected with the top of the installation cavity, the bottoms of the dispersing rods penetrate through the installation cavity and extend to the top of the conveyor belt, dispersing blades are fixedly arranged at the bottom ends of the dispersing rods, belt pulleys II are fixedly arranged on the outer walls of the dispersing rods, belts II are movably arranged on the surfaces of the belt pulleys II in a matched mode, and one dispersing rod penetrates through the top of the conveyor belt, and a dispersing motor is fixedly connected with the conveyor belt.

Compared with the prior art, the utility model has the beneficial effects that: through drying device and dispersion device's cooperation setting, realize that biomass raw material can disperse the stoving simultaneously when carrying out the transmission for the raw material is heated evenly, improves drying efficiency, sets up through drying device and feed mechanism's cooperation, makes biomass raw material can make it go down to the discharge gate smoothly through the vibration when the unloading, increases the time that the raw material stays in drying device, and the unloading in-process can be further dried the raw material through the waste heat that drying device produced, makes the raw material stoving more abundant.

Drawings

FIG. 1 is a schematic structural view of a drying device for biomass briquettes;

FIG. 2 is a schematic diagram of the internal structure of the transmission device of the present utility model;

FIG. 3 is a schematic view of the internal structure of the fuselage of the present utility model;

fig. 4 is a schematic diagram of the internal structure of the blanking mechanism of the present utility model.

Description of the drawings: 1. a body; 2. a feed inlet; 3. a drive chamber; 4. a transmission device; 41. a conveying roller; 42. a conveyor belt; 43. a rotating rod; 44. a sprocket; 45. a chain; 46. a transmission motor; 5. a drying device; 51. a dryer; 52. an air inlet pipe; 53. a solar-type ventilation pipe; 54. a spray head; 6. a mounting cavity; 7. a dispersing device; 71. a dispersion rod; 72. dispersing blades; 73. a belt pulley II; 74. a second belt; 75. a dispersion motor; 8. a mounting block; 9. a blanking mechanism; 91. a limiting block; 92. a driven rod; 93. a slide bar; 94. a blanking plate; 95. a spring; 96. an arc-shaped block; 97. a fixed block; 98. a first belt pulley; 99. a first belt; 10. a discharge port; 11. supporting feet; 12. dispersing the teeth.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1-4, a drying device for biomass briquetting, including fuselage 1, fuselage 1 top left side is provided with pan feeding mouth 2, it has driving chamber 3 to open in fuselage 1 a lateral wall, be provided with transmission device 4 in the driving chamber 3, transmission device 4 is used for carrying out transmission operation to biomass raw materials, transmission device 4 is located pan feeding mouth 2 directly over, fuselage 1 top is provided with drying device 5, drying device 5 is used for carrying out the stoving operation to the biomass raw materials that is transmitting, fuselage 1 top is opened there is installation chamber 6, be provided with dispersion device 7 in the installation chamber 6, dispersion device 7 is used for carrying out stirring dispersion operation to the biomass raw materials that is transmitting, make biomass raw materials be heated evenly, improve drying efficiency, fuselage 1 front side wall is fixed and is provided with installation piece 8, installation piece 8 inner chamber cooperation transmission device 5 is provided with feed mechanism 9, feed mechanism 9 is used for increasing the time that biomass raw materials stopped in the device, simultaneously can make biomass raw materials smoothly to the discharge gate down through self vibration, 1 below left side is provided with discharge gate 10, fuselage 1 bottom is fixed to be provided with spike 11, the dispersion tooth 12 is provided with for preliminary raw materials to the dispersion tooth 2 in the fuselage 1 top, the dispersion tooth 12 is fixed for carrying out the dispersion department to biomass raw materials.

Further, transmission device 4 is including rotating a plurality of transfer rollers 41 of connecting between fuselage 1 inner chamber both sides wall, transfer roller 41 surface activity is provided with conveyer belt 42, the equal fixedly connected with bull stick 43 of one end of transfer roller 41, the one end that bull stick 43 kept away from transfer roller 41 is rotated with the inner wall of drive chamber 3 and is connected, the equal fixedly provided with sprocket 44 of bull stick 43 outer wall, sprocket 44 surface activity is provided with chain 45, one of them bull stick 43 is kept away from the one end that transfer roller 41 runs through drive chamber 3 fixedly connected with transmission motor 46, one of them bull stick 43 is kept away from the one end that transfer roller 41 runs through drive chamber 3 and installation piece 8 inner wall rotation is connected.

From the above description, it is clear that: the transmission motor 46 is used for providing driving force for the whole transmission device 4, and the cooperation of the chain wheel 44 and the chain 45 enables all the rotating rods 43 to rotate synchronously, so as to drive all the transmission rollers 41 to rotate synchronously, and finally drive the transmission belt 42 to rotate, so that the transmission operation of biomass raw materials is realized.

Further, the blanking mechanism 9 includes two groups of limit blocks 91 fixedly arranged on the inner walls of the two sides of the machine body 1 respectively and a driven rod 92 rotationally connected with the inner walls of the two sides of the machine body 1, a slide bar 93 is fixedly connected between each group of limit blocks 91, a blanking plate 94 is slidingly connected to the outer walls of the slide bars 93 in a matched mode, a spring 95 is arranged between the blanking plate 94 and the limit blocks 91 in a matched mode, an arc block 96 is fixedly arranged on the outer walls of the driven rods 92, a fixed block 97 is fixedly arranged at the bottom of the blanking plate 94, a sliding groove matched with the arc block 96 is formed in the fixed block 97, one end of one rotary rod 43, far away from the conveying roller 41, penetrates through the driving cavity 3 to be rotationally connected with the inner walls of the mounting blocks 8 and is fixedly provided with a belt pulley one 98 with the outer walls of the driven rod 92, and the surface of the belt pulley one 98 is movably matched with a belt one 99.

From the above description, it is clear that: through the cooperation setting of belt pulley one 98 and belt one 99 for driven lever 92 and bull stick 43 can synchronous rotation, through a series of settings such as driven lever 92, arc piece 96, fixed block 97, spring 95, the flitch 94 can shake from top to bottom when bull stick 43 rotates, makes the living beings raw materials on the flitch 94 can fall to discharge gate 10 smoothly.

Further, the drying device 5 comprises a dryer 51 fixedly installed at the top of the machine body 1, an air inlet pipe 52 is communicated with the bottom of the dryer 51, a day-type ventilation pipe 53 is communicated with the bottom of the air inlet pipe 52, and a plurality of spray heads 54 are communicated with the bottom of the day-type ventilation pipe 53.

From the above description, it is clear that: the dryer 51 is used to supply hot air to the whole device and enable the hot air to be continuously sprayed to the biomass raw material being transported through the air inlet pipe 52 and the solar air pipe 53 by the spray head 54 for drying operation.

Further, the dispersing device 7 comprises four dispersing rods 71 rotatably connected with the top of the installation cavity 6, the bottoms of the dispersing rods 71 penetrate through the installation cavity 6 and extend to the top of the conveyor belt 42, dispersing blades 72 are fixedly arranged at the bottom ends of the dispersing rods 71, belt pulleys II 73 are fixedly arranged on the outer walls of the dispersing rods 71, a belt pulley II 74 is movably arranged on the surfaces of the belt pulleys II 73 in a matched mode, and a dispersing motor 75 is fixedly connected with the top of one dispersing rod 71 penetrating through the machine body 1.

From the above description, it is clear that: the dispersing motor 75 is used for providing driving force for the whole dispersing device 7, and through the cooperation of the second belt pulley 73 and the second belt 74, the four dispersing rods 71 can synchronously rotate, and the biomass raw materials which are being transmitted are continuously stirred and dispersed through the arrangement of the dispersing rods 71 and the dispersing blades 72, so that the biomass raw materials can be heated uniformly, and the drying efficiency is improved.

The working principle of the utility model is described as follows:

during the use, constantly put into biomass raw materials in pan feeding mouth 2 department, then drive transmission motor 46 drives one of them bull stick 43 and rotates, make the synchronous rotation of all bull sticks 43 through the cooperation of sprocket 44 and chain 45, bull stick 43 rotates and drives the synchronous rotation of transfer roller 41, and then drive conveyer belt 42 and rotate, realize the transmission operation to biomass raw materials, drive drying device 5 and dispersion devices 7 simultaneously, make hot-blast through air-supply line 52 and daily type ventilation pipe 53 constantly spout the biomass raw materials to being conveying belt 42 surface transmission through shower nozzle 54 through driving dryer 51, carry out the stoving operation to it, drive one of them dispersion pole 71 through driving dispersion motor 75 and rotate, make four dispersion poles 71 synchronous rotation through the cooperation of belt pulley two 73 and belt two 74, and then drive dispersion blade 72 constantly stir the dispersion to the biomass raw materials being conveyed this moment, make the biomass raw materials evenly, improve stoving efficiency, the cooperation through belt pulley one 98 and belt one 99 makes driven lever 92 synchronous rotation, driven lever 92 rotate and drives arc piece 96 and rotate, when arc piece 96 rotates to subsides to the fixed block 97, make the arc piece 94 slide down and make the material to be in the arc 94 and make the slip down in the arc-shaped plate 94, make the material to be in the lower than the slip plate 94, make the arc-shaped material is more fully down in the condition through the slip plate 94, and make the lower slide plate 94 and the material is in the downward state of the vibration plate 94.

In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. Drying device for biomass briquetting, its characterized in that: including fuselage (1), fuselage (1) top left side is provided with pan feeding mouth (2), it has driving chamber (3) to open in fuselage (1) a lateral wall, be provided with transmission device (4) in driving chamber (3), transmission device (4) are located pan feeding mouth (2) directly over, fuselage (1) top is provided with drying device (5), install chamber (6) are opened at fuselage (1) top, be provided with dispersing device (7) in install chamber (6), the fixed installation piece (8) that is provided with of fuselage (1) preceding lateral wall, installation piece (8) inner chamber cooperation transmission device (4) are provided with unloading mechanism (9), fuselage (1) below left side is provided with discharge gate (10), fuselage (1) bottom is fixed to be provided with supporting legs (11), pan feeding mouth (2) top lateral wall is fixed to be provided with dispersion tooth (12).

2. The drying device for biomass briquettes according to claim 1, wherein: the conveying device comprises a plurality of conveying rollers (41) which are rotationally connected between two side walls of an inner cavity of a machine body (1), conveying belts (42) are movably arranged on the surfaces of the conveying rollers (41), rotating rods (43) are fixedly connected to one ends of the conveying rollers (41) respectively, one ends of the rotating rods (43) away from the conveying rollers (41) are rotationally connected with the inner wall of a driving cavity (3), chain wheels (44) are fixedly arranged on the outer walls of the rotating rods (43), chains (45) are movably arranged on the surfaces of the chain wheels (44), one end of each rotating rod (43) away from the conveying rollers (41) is fixedly connected with a conveying motor (46) through the driving cavity (3), and one end of each rotating rod (43) away from the conveying rollers (41) is rotationally connected with the inner wall of a mounting block (8) through the driving cavity (3).

3. The drying device for biomass briquettes according to claim 2, wherein: the blanking mechanism (9) comprises two groups of limiting blocks (91) which are respectively fixedly arranged on two side inner walls of the machine body (1) and driven rods (92) which are rotationally connected with the two side inner walls of the machine body (1), each group of limiting blocks (91) is fixedly connected with a sliding rod (93), blanking plates (94) are slidingly connected with the outer walls of the sliding rods (93), springs (95) are matched between the blanking plates (94) and the limiting blocks (91), arc-shaped blocks (96) are fixedly arranged on the outer walls of the driven rods (92), fixing blocks (97) are fixedly arranged at the bottoms of the blanking plates (94), sliding grooves matched with the arc-shaped blocks (96) are formed in the bottoms of the fixing blocks (97), one end, far away from the conveying rollers (41), of each rotating rod (43) penetrates through the driving cavity (3) and is rotationally connected with the inner walls of the installation blocks (8), a belt pulley one (98) is fixedly arranged on the outer walls of the driven rods (92), and a belt one (99) is movably arranged on the surface of the belt pulley one (98).

4. The drying device for biomass briquettes according to claim 1, wherein: drying device (5) are including fixed mounting at drying-machine (51) at fuselage (1) top, drying-machine (51) bottom intercommunication has air-supply line (52), air-supply line (52) bottom intercommunication has day ventilation pipe (53), day ventilation pipe (53) bottom intercommunication has a plurality of shower nozzles (54).

5. The drying device for biomass briquettes according to claim 1, wherein: the dispersing device (7) comprises four dispersing rods (71) which are rotationally connected with the top of the installation cavity (6), the bottoms of the dispersing rods (71) penetrate through the installation cavity (6) and extend to the top of the conveyor belt (42), dispersing blades (72) are fixedly arranged at the bottom ends of the dispersing rods (71), belt pulleys II (73) are fixedly arranged on the outer walls of the dispersing rods (71), belt pulleys II (74) are movably arranged on the surfaces of the belt pulleys II (73) in a matching mode, and one dispersing rod (71) penetrates through the top of the machine body (1) and is fixedly connected with a dispersing motor (75).