CN108816154A

CN108816154A - A kind of biomass fuel machine-shaping device

Info

Publication number: CN108816154A
Application number: CN201810581934.7A
Authority: CN
Inventors: 田力
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-06-07
Filing date: 2018-06-07
Publication date: 2018-11-16

Abstract

The invention discloses a kind of biomass fuel machine-shaping devices, including shell, feed cavity, feed hopper, enhancing tube and forming cavity；Be divided into the shell be cylinder-like structure feed cavity, enhancing tube, forming cavity, the lower end of lower hopper is communicated with vertical blanking tube, horizontal at the uniform velocity blanking turnover device is equipped in blanking tube；Fixation is communicated with multiple vertical feeder pipes on the lower hopper；Middle part in the forming cavity is fixed with horizontal pressing mold and sieve, and rotation connection is equipped with the pressure roller that lower end is contacted with pressing mold in connecting shaft.It can be realized the lasting of raw material, even drop down, also can be avoided raw material blocking, guarantee blanking；It is squeezed by rotation, keeps biomass fuel forming fast, persistently carry out machine-shaping, realize the continuity of processing, guarantee that safe and stable operation, molding fuel particle are screened by sieve, guaranteed that product quality meets production needs, more good fuel is provided.

Description

A kind of biomass fuel machine-shaping device

Technical field

The present invention relates to a kind of biomass fuel production facility, specifically a kind of biomass fuel machine-shaping device.

Background technique

Biomass fuel：Refer to biological material burning as fuel, generally mainly agriculture and forestry organic waste material (such as stalk, Sawdust, bagasse, rice chaff etc.), the main distinction is in fossil fuel.In current national policy and environmental protection standard, directly burn Biomass belongs to high pollution fuel, only uses in the brick kitchen range in rural area, does not allow to use in city.Biomass fuel is answered With it is using agricultural waste as raw material, by crushing, mixing, extruding, drying etc. that practical, which is mainly biomass molding fuel, A kind of various Novel clean-fuels that forms (such as blocky, graininess), can directly burn are made in technique.

In today of energy shortages, Renewable Energy Development has become global hot issue.Currently, vast rural area there is A large amount of biomass fuel, these biomass fuels are because lacking burner match, new and effective, so as to cause using Utilization rate is extremely low, and structure is complicated for biological substance fuel forming machine in the prior art, energy consumption is big, working efficiency is low.

Summary of the invention

The purpose of the present invention is to provide a kind of biomass fuel machine-shaping devices, to solve to mention in above-mentioned background technique Out the problem of.

To achieve the above object, the present invention provides the following technical solutions：

A kind of biomass fuel machine-shaping device, including shell, feed cavity, feed hopper, enhancing tube and forming cavity；The shell Inside be divided into be cylinder-like structure feed cavity, enhancing tube, forming cavity, and set gradually from left to right；The feed cavity Top be connected to feed hopper, the lower hopper of funnel-shaped structure is provided in feed cavity, it is vertical that the lower end of lower hopper is communicated with Blanking tube, blanking tube extend downwardly into the middle part of feed cavity, and blanking tube is rectangular parallelepiped structure；It is equipped in blanking tube horizontal At the uniform velocity blanking turnover device；Fixation is communicated with multiple vertical feeder pipes on the lower hopper；The lower end of the feed cavity is arranged There is inclined first stock guide, offers feed inlet, and feed inlet position on the corresponding enhancing tube side wall in the lower end of the first stock guide In the lower end of enhancing tube；Vertical screw lifting blade engaged therewith is provided in the enhancing tube, screw lifting blade Shaft is fixed on central axis, the upper end of shaft is fixedly connected on the output shaft for promoting motor, and the upper end of enhancing tube offers Towards the opening of forming cavity, opening downside is fixedly connected with inclined second stock guide, and the second stock guide is extend into forming cavity； Middle part in the forming cavity is fixed with horizontal pressing mold and sieve, and sieve is located at the lower section of pressing mold, solid at the top of forming cavity Dingan County is equipped with rotating electric machine, and the output shaft of rotating electric machine is extend into forming cavity straight down, on the output shaft of rotating electric machine It is fixedly connected with vertical transmission shaft, the lower end of transmission shaft passes through the pressing mold, and lower end is rotatably connected on sieve by bearing On；It is fixedly arranged above horizontal connecting shaft positioned at pressing mold on the transmission shaft, is rotatablely connected and is equipped with down in connecting shaft The pressure roller contacted with pressing mold is held, pressure roller rolls on pressing mold, several molding holes are offered on pressing mold；Pair in the top of pressure roller Dispersion case is coaxially fixed on the transmission shaft answered, and the lower end of second stock guide is located at the surface of dispersion case；Institute It states and is fixed with material toggling blade on the transmission shaft between pressing mold and sieve, a feed opening radially is offered on sieve.

Further：The upper end-face edge of the lower hopper is fixedly connected with support rod, and the lower end of support rod is fixed with level Support plate, be fixedly installed with multiple support springs on the downside of support plate, the lower end of support spring is fixedly connected on support base, Support base is fixedly welded on the inner wall of feed cavity.

Further：The at the uniform velocity blanking turnover device is cylindrical structure, and diameter is equal with the width of blanking tube, at the uniform velocity Driving motor is connected on the central axis of blanking turnover device, at least two hoppers is at the uniform velocity offered on blanking turnover device, and uniformly Distribution, radially distribution of the hopper along at the uniform velocity blanking turnover device.

Further：The diameter of the feeder pipe is the 1/10 of blanking tube width, and the lower end of feeder pipe and blanking tube Lower end it is concordant.

Further：The distance between the lower end of the material toggling blade and sieve are less than 1mm.

Further：The corresponding forming cavity bottom in the underface of the feed opening is set as the second collecting chamber, under sieve The corresponding forming cavity bottom in side is set as the first collecting chamber.

Further：First collecting chamber and the second collecting chamber pass through fixed barrier partitions.

Further：Offer recovery port in the corresponding housing sidewall of first collecting chamber, the second collecting chamber it is corresponding at Drainage conduit is connected in cavity lateral.

Compared with prior art, the beneficial effects of the invention are as follows：The present invention passes through the at the uniform velocity blanking turnover device in blanking tube It is uniform to send out downwards, due to using equally distributed hopper at the uniform velocity blanking turnover body, so that the original fallen in blanking tube Material interruption, the at the uniform velocity blanking turnover device of rotation can guarantee that blanking is smooth, and another part raw material passes through the blanking around lower hopper Pipe is fallen, so that raw material is slowly fallen, is guaranteed that the duration of blanking, two parts separate blanking, be can be realized the lasting, equal of raw material Even whereabouts also can be avoided raw material blocking, guarantee blanking；It is squeezed by rotation, keeps biomass fuel forming fast, persistently added Work molding, realizes the continuity of processing, guarantees that safe and stable operation, molding fuel particle are screened by sieve, guarantees product Quality meets production needs, provides more good fuel, forming device structure is simple, and stable, low energy consumption, greatly mentions High production efficiency, brings benefit for manufacturing enterprise.

Detailed description of the invention

Fig. 1 is a kind of structural schematic diagram of biomass fuel machine-shaping device.

Fig. 2 is the attachment structure schematic diagram of lower hopper and blanking tube in a kind of biomass fuel machine-shaping device.

Fig. 3 is a kind of structural schematic diagram of at the uniform velocity blanking turnover device in biomass fuel machine-shaping device.

Fig. 4 is a kind of structural schematic diagram of sieve in biomass fuel machine-shaping device.

In figure：1- shell, 2- feed cavity, 3- feed hopper, 4- lower hopper, 5- support rod, 6- blanking tube, 7- support spring, 8- support base, 9- at the uniform velocity blanking turnover device, 10- feeder pipe, the first stock guide of 11-, 12- enhancing tube, 13- feed inlet, 14- spiral Promotion blade, 15- promotion motor, the second stock guide of 16-, 17- forming cavity, 18- rotating electric machine, 19- transmission shaft, 20- pressure roller, 21- connecting shaft, 22- disperse case, 23- material toggling blade, 24- sieve, 25- feed opening, 26- baffle, the first collecting chamber of 27-, 28- the Two collecting chambers, 29- drainage conduit, 30- hopper, 31- pressing mold, 32- molding hole.

Specific embodiment

Please refer to figure, in the embodiment of the present invention, a kind of biomass fuel machine-shaping device, including shell 1, feed cavity 2, Feed hopper 3, enhancing tube 12 and forming cavity 17；Be divided into the shell 1 be the feed cavity 2 of cylinder-like structure, enhancing tube 12, Forming cavity 17, feed cavity 2, enhancing tube 12, forming cavity 17 are mutually indepedent, and set gradually from left to right, to biomass fuel original Material is handled.

The top of the feed cavity 2 is connected to feed hopper 3, biomass fuel raw material is sent in device, in feed cavity 2 It is provided with the lower hopper 4 of funnel-shaped structure, the lower end of lower hopper 4 is communicated with vertical blanking tube 6, and blanking tube 6 extends downwardly into The middle part of feed cavity 2, blanking tube 6 are rectangular parallelepiped structure, and the upper end-face edge of lower hopper 4 is fixedly connected with support rod 5, support rod 5 Lower end be fixed with horizontal support plate, multiple support springs 7, the lower end of support spring 7 are fixedly installed on the downside of support plate It is fixedly connected on support base 8, support base 8 is fixedly welded on the inner wall of feed cavity 2, supports support spring by support base 8 7, so that lower hopper 4 convenient for shake, is fallen in the vertical direction convenient for raw material；The lower end of blanking tube 6 is set as being open, and raw material is under The lower end of barrel 6 is sent out, and horizontal at the uniform velocity blanking turnover device 9 is equipped in blanking tube 6, and at the uniform velocity blanking turnover device 9 is cylinder Body structure, diameter is equal with the width of blanking tube 6, and driving motor is at the uniform velocity connected on the central axis of blanking turnover device 9, drives even Fast blanking turnover device 9 rotates, and at the uniform velocity blanking turnover device 9 will block in blanking tube 6, limits the whereabouts of raw material in blanking tube 6, at the uniform velocity At least two hoppers 30 are offered on blanking turnover device 9, and are evenly distributed at the uniform velocity blanking turnover device 9, and hopper 30 is along even The radially distribution of fast blanking turnover device 9 falls in raw material at the uniform velocity blanking turnover device 9, and rotation is followed to make at the uniform velocity blanking Raw material in turner 9 turns to lower section and is discharged from the lower end of blanking tube 6；It is fixed on the lower hopper 4 to be communicated with multiple erect Straight feeder pipe 10, the diameter of feeder pipe 10 are the 1/10 of 6 width of blanking tube, and the lower end of feeder pipe 10 and blanking tube 6 Lower end is concordant, and raw material a part on lower hopper 4 is fallen by feeder pipe 10, falls internal raw material persistently, avoidance breakout；Institute The lower end for stating feed cavity 2 is provided with inclined first stock guide 11, corresponding 12 side wall of enhancing tube in the lower end of the first stock guide 11 On offer feed inlet 13, and feed inlet 13 is located at the lower end of enhancing tube 12, and the raw material of even drop down is sent to enhancing tube 12 In.

Vertical screw lifting blade 14 engaged therewith is provided in the enhancing tube 12, in screw lifting blade 14 Shaft is fixed in mandrel, the upper end of shaft is fixedly connected on the output shaft for promoting motor 15, is driven by promoting motor 15 Screw lifting blade 14 rotates, and the raw material of 12 bottom of enhancing tube is promoted to upper end, the upper end of enhancing tube 12 offer towards at The opening of type chamber 17, opening downside are fixedly connected with inclined second stock guide 16, and the second stock guide 16 extend into forming cavity 17 In, raw material is conveyed into forming cavity 17.

Middle part in the forming cavity 17 is fixed with horizontal pressing mold 31 and sieve 24, and sieve 24 is located under pressing mold 31 Side, is fixedly installed with rotating electric machine 18 at the top of forming cavity 17, the output shaft of rotating electric machine 18 extend into molding straight down In chamber 17, vertical transmission shaft 19 is fixedly connected on the output shaft of rotating electric machine 18, the lower end of transmission shaft 19 passes through described Pressing mold 31, lower end is rotatably connected on sieve 24 by bearing；It is solid positioned at the top of pressing mold 31 on the transmission shaft 19 Surely there is horizontal connecting shaft 21, rotation connection is equipped with the pressure roller 20 that lower end is contacted with pressing mold 31 in connecting shaft 21, and pressure roller 20 exists Rolled on pressing mold 31, to the material extruding fallen on pressing mold 31, several molding holes 32 offered on pressing mold 31, by raw material from Type hole 32 is depressed；It is coaxially fixed with dispersion case 22 on the corresponding transmission shaft 19 of the top of pressure roller 20, disperses the upper end of case 22 For open design, and the lower end of the second stock guide 16 is located at the surface of dispersion case 22, and the raw material fallen is made to be sent to dispersion case In 22, disperses on the side wall of case 22 to offer several dispersion holes, follow the dispersion case 22 of the rotation of transmission shaft 19 by original therein Material is uniformly distributed in forming cavity 17；Material toggling blade is fixed on transmission shaft 19 between the pressing mold 31 and sieve 24 23, the distance between the lower end of material toggling blade 23 and sieve 24 are less than 1mm, make the raw material on sieve 24 that material toggling blade 23 be followed to move It is dynamic, a feed opening 25 radially is offered on sieve 24, and the raw material on sieve 24 is discharged from feed opening 25, feed opening 25 Corresponding 17 bottom of forming cavity in underface is set as the second collecting chamber 28, corresponding 17 bottom of the forming cavity setting in the lower section of sieve 24 For the first collecting chamber 27, the first collecting chamber 27 and the second collecting chamber 28 are separated by fixed baffle 26, and the first collecting chamber 27 is used In collecting the tiny biomass fuel pellet for not meeting forming requirements, opened up on corresponding 1 side wall of shell of the first collecting chamber 27 There is recovery port, by the processing of inept biomass fuel pellet again collection, corresponding 17 side wall of forming cavity of the second collecting chamber 28 Upper connection drainage conduit 29 is convenient for feeding.

At work, raw material is sent into from feed hopper 3, raw material is fallen in first in the lower hopper 4 in feed cavity 2, most of Raw material enters in blanking tube 6, sends out downwards by the way that the at the uniform velocity blanking turnover device 9 in blanking tube 6 is uniform, due at the uniform velocity blanking Equally distributed hopper 30 is used with turner 9, so that the raw material interruption fallen in blanking tube 6, the at the uniform velocity blanking of rotation are turned over Turning device 9 can guarantee that blanking is smooth, and another part raw material is fallen by the feeder pipe 10 around lower hopper 4, due to feeder pipe 10 Caliber it is smaller so that raw material is slowly fallen, guarantee that the duration of blanking, two parts separate blanking, can be realized holding for raw material Continuous, even drop down also can be avoided raw material blocking, guarantee blanking；Raw material promotes the effect of blade 14 in 12 inside spin of enhancing tube It is lower to promote raw material to being higher by again, it is moved in forming cavity 17 convenient for raw material；Enter the raw material in forming cavity 17, first into Enter into dispersion case 22, raw material is uniformly distributed in forming cavity 17 by dispersion hole on dispersion 22 side wall of case, falls in pressing mold On 31, the transmission shaft 19 of rotation rolls on pressing mold 31 with dynamic pressure roller 20, by raw material by 32 extrusion forming of molding hole, is squeezed into The biomass fuel of type is fallen from the lower surface of pressing mold 31, is fallen on sieve 24 below, sieve 24 to biomass fuel into Row screening, tiny particle are fallen in the first collecting chamber 27 by sieve 24, and last molding biomass fuel passes through feed opening 25 fall in the second collecting chamber 28, convenient for collecting, are squeezed by rotation, keep biomass fuel forming fast, be persistently processed into Type realizes the continuity of processing, guarantees that safe and stable operation, molding fuel particle are screened by sieve, guarantees product quality Meet production needs, provides more good fuel, forming device structure is simple, and stable, low energy consumption, greatly improves Production efficiency brings benefit for manufacturing enterprise.

In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art The other embodiments being understood that.

Claims

1. a kind of biomass fuel machine-shaping device, including shell（1）, feed cavity（2）, feed hopper（3）, enhancing tube（12）With Forming cavity（17）；It is characterized in that, the shell（1）Inside be divided into be cylinder-like structure feed cavity（2）, enhancing tube （12）, forming cavity（17）, and set gradually from left to right；The feed cavity（2）Top be connected to feed hopper（3）, feeding Chamber（2）Inside it is provided with the lower hopper of funnel-shaped structure（4）, lower hopper（4）Lower end be communicated with vertical blanking tube（6）, blanking Cylinder（6）Extend downwardly into feed cavity（2）Middle part, blanking tube（6）For rectangular parallelepiped structure；In blanking tube（6）Level is inside installed At the uniform velocity blanking turnover device（9）；In the lower hopper（4）Upper fixation is communicated with multiple vertical feeder pipes（10）；The charging Chamber（2）Lower end be provided with inclined first stock guide（11）, the first stock guide（11）The corresponding enhancing tube in lower end（12）Side Feed inlet is offered on wall（13）, and feed inlet（13）Positioned at enhancing tube（12）Lower end；The enhancing tube（12）Inside it is provided with Vertical screw lifting blade engaged therewith（14）, screw lifting blade（14）Central axis on be fixed with shaft, shaft Upper end is fixedly connected on promotion motor（15）Output shaft on, enhancing tube（12）Upper end offer towards forming cavity（17）Open Mouthful, opening downside is fixedly connected with inclined second stock guide（16）, the second stock guide（16）It extend into forming cavity（17）In；Institute State forming cavity（17）Interior middle part is fixed with horizontal pressing mold（31）And sieve（24）, sieve（24）Positioned at pressing mold（31）Under Side, in forming cavity（17）Top be fixedly installed with rotating electric machine（18）, rotating electric machine（18）Output shaft protrude into straight down To forming cavity（17）It is interior, in rotating electric machine（18）Output shaft on be fixedly connected with vertical transmission shaft（19）, transmission shaft（19） Lower end pass through the pressing mold（31）, lower end is rotatably connected on sieve by bearing（24）On；In the transmission shaft（19） It is upper to be located at pressing mold（31）Be fixedly arranged above horizontal connecting shaft（21）, connecting shaft（21）Upper rotation connection is equipped with lower end and pressure Mould（31）The pressure roller of contact（20）, pressure roller（20）In pressing mold（31）Upper rolling, pressing mold（31）On offer several molding holes （32）；In pressure roller（20）Top corresponding transmission shaft（19）On be coaxially fixed with dispersion case（22）, and described second is led Flitch（16）Lower end be located at dispersion case（22）Surface；In the pressing mold（31）With sieve（24）Between transmission shaft（19） On be fixed with material toggling blade（23）, sieve（24）On offer a feed opening radially（25）.

2. a kind of biomass fuel machine-shaping device according to claim 1, it is characterised in that：The lower hopper（4） Upper end-face edge be fixedly connected with support rod（5）, support rod（5）Lower end be fixed with horizontal support plate, the downside of support plate It is fixedly installed with multiple support springs（7）, support spring（7）Lower end be fixedly connected on support base（8）On, support base（8）Gu Surely it is welded on feed cavity（2）Inner wall on.

3. a kind of biomass fuel machine-shaping device according to claim 1, it is characterised in that：The at the uniform velocity blanking is turned over Turn device（9）For cylindrical structure, diameter and blanking tube（6）Width it is equal, at the uniform velocity blanking turnover device（9）Central axis on connect Connect driving motor, at the uniform velocity blanking turnover device（9）On offer at least two hoppers（30）, and be uniformly distributed, hopper（30）Edge At the uniform velocity blanking turnover device（9）Radially distribution.

4. a kind of biomass fuel machine-shaping device according to claim 1, it is characterised in that：The feeder pipe（10） Diameter be blanking tube（6）The 1/10 of width, and feeder pipe（10）Lower end and blanking tube（6）Lower end it is concordant.

5. a kind of biomass fuel machine-shaping device according to claim 1, it is characterised in that：The material toggling blade （23）Lower end and sieve（24）The distance between be less than 1mm.

6. a kind of biomass fuel machine-shaping device according to claim 1, it is characterised in that：The feed opening（25） The corresponding forming cavity in underface（17）Bottom is set as the second collecting chamber（28）, sieve（24）The corresponding forming cavity in lower section （17）Bottom is set as the first collecting chamber（27）.

7. a kind of biomass fuel machine-shaping device according to claim 6, it is characterised in that：First collecting chamber （27）With the second collecting chamber（28）Pass through fixed baffle（26）Separate.

8. a kind of biomass fuel machine-shaping device according to claim 6, it is characterised in that：First collecting chamber （27）Corresponding shell（1）Recovery port, the second collecting chamber are offered on side wall（28）Corresponding forming cavity（17）The row of connection on side wall Expects pipe（29）.