CN218133333U - Device for removing hard impurities from biofuel particles - Google Patents

Abstract

The utility model discloses a device for following get rid of stereoplasm impurity in biofuel granule, including the fuel cell, fuel cell lower extreme installation discharge gate sets up glassware under the spiral in the discharge gate, glassware lower extreme installation servo motor under the spiral, discharge gate lower extreme installation screening case, screening case right-hand member upper portion is seted up through-hole one, through-hole two is seted up to screening case left end lower part, the recess is seted up to the symmetry around the left and right wall is respectively in the screening case, the recess of screening case right wall is located the through-hole below, installation dead lever in the recess, the slider is established to dead lever surface cover, the spring is established to dead lever surface symmetry cover, the screening incasement sets up two swash plates. The utility model discloses a in dust and small stereoplasm granule blow the dust granule frame in the weak wind will fuel granule, on the fuel granule received the below swash plate of gravity influence, when the fuel granule falls from the below swash plate, blow the fuel bin with fuel granule in through strong wind to accomplish the separation of stereoplasm impurity in the fuel granule.

Description

Device for removing hard impurities from biofuel particles

Technical Field

The utility model relates to a biofuel field, concretely relates to a device for following get rid of stereoplasm impurity in the biofuel granule.

Background

The biofuel is a novel clean fuel which can be directly combusted, wherein biomass materials are combusted to serve as fuels, and generally mainly agricultural and forestry wastes such as straws, sawdust, bagasse, rice chaff and the like. The manufacturing process comprises the steps of crushing, mixing, extruding, drying and the like, and the waste is made into various shapes.

Most of biofuel pelletizers are manufactured into long cylindrical pellets, but a large amount of biofuel powder and hard impurities exist in the manufacturing process, and the powder and the hard impurities need to be screened out completely. Accordingly, one skilled in the art provides a device for removing hard impurities from biofuel particles to solve the problems set forth in the background above.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a device for removing hard impurities from biofuel particles, which comprises a fuel tank, wherein a discharge port is arranged at the lower end of the fuel tank, a spiral feeder is arranged in the discharge port, a servo motor is arranged at the lower end of the spiral feeder, a screening box is arranged at the lower end of the discharge port, a first through hole is formed in the upper part of the right end of the screening box, a second through hole is formed in the lower part of the left end of the screening box, and grooves are respectively formed in the left wall and the right wall in the screening box in a front-back symmetrical mode;

the screening box is characterized in that a groove in the right wall of the screening box is positioned below the through hole, a fixing rod is installed in the groove, a sliding block is sleeved on the outer surface of the fixing rod and is in sliding connection with the fixing rod, springs are symmetrically sleeved on the outer surface of the fixing rod and are positioned on the upper side and the lower side of the sliding block, two inclined plates are arranged in the screening box and are respectively and fixedly connected with the sliding blocks on the left side and the right side;

a baffle is arranged on one side, away from the sliding block, of the upper end of each inclined plate, an output groove is formed in the lower end of each baffle, connecting rods are symmetrically arranged between the upper inclined plate and the lower inclined plate, a vibration motor is arranged at the lower end of the lower inclined plate, a weak air blower is arranged below the upper inclined plate and corresponds to the first through hole, a strong air blower is arranged below the lower inclined plate and corresponds to the second through hole.

Preferably: the upper end of the fuel tank is provided with a feed port, and the feed port is provided with a cover.

Preferably: the outer surface of the spiral feeder is symmetrically sleeved with bearings which are fixedly connected with the inner wall of the discharge hole through a connecting rod.

Preferably: and the bottom of the screening box is provided with a collecting frame.

Preferably, the following components: and a handle is arranged at the rear end of the collecting frame.

Preferably, the following components: and a dust particle frame is arranged at the position, corresponding to the first through hole, of the right end of the screening box, and a filter screen is arranged at the right end of the dust particle frame.

Preferably: and a fuel storage box is arranged at the left end of the screening box corresponding to the position of the second through hole.

The utility model discloses a technological effect and advantage:

the utility model discharges fuel particles slowly and evenly through the spiral feeder, the fuel particles fall on the upper sloping plate and flow out through the output groove of the baffle plate, when the fuel particles fall between the lower sloping plates, dust and tiny hard particles in the fuel particles are blown into a dust particle frame through weak wind, the fuel particles fall on the lower sloping plates under the influence of gravity, when the fuel particles fall from the lower sloping plates, blow the fuel particle through the high wind in the fuel bin, because stereoplasm impurity weight ratio fuel particle weight is big, so stereoplasm impurity can not blown by the high wind in the fuel bin to accomplish the separation of stereoplasm impurity in the fuel particle, can be fine separate biofuel particle and stereoplasm impurity, replace manual separation, reduce workman intensity of labour, guarantee the high-quality of biofuel particle.

Drawings

FIG. 1 is a schematic structural diagram of the present application;

FIG. 2 is a schematic view of the structure of the discharge hole of the present application;

FIG. 3 is a schematic view of the construction of the sieve box of the present application;

FIG. 4 is a schematic diagram of the structure of the grooves of the present application;

in the figure: 1. a fuel tank; 11. a feed inlet; 12. a discharge port; 13. a spiral feeder; 14. a servo motor; 15. a bearing; 2. screening the box; 21. a first through hole; 22. a second through hole; 23. a groove; 24. fixing the rod; 25. a slider; 26. a spring; 3. a sloping plate; 31. a baffle plate; 32. an output slot; 33. a connecting rod; 34. vibrating a motor; 4. a weak fan; 5. a strong air blower; 6. a collection frame; 7. a dust particle frame; 71. a filter screen; 8. a fuel storage tank.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments. The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Referring to fig. 1 to 4, in the present embodiment, there is provided an apparatus for removing hard impurities from bio-fuel particles, comprising a fuel tank 1, a feed inlet 11 is provided at an upper end of the fuel tank 1, a cover is arranged on the feeding hole 11, a discharging hole 12 is arranged at the lower end of the fuel tank 1, a spiral feeder 13 is arranged in the discharging hole 12, a servo motor 14 is arranged at the lower end of the spiral feeder 13, bearings 15 are symmetrically sleeved on the outer surface of the spiral feeder 13, the bearing 15 is fixedly connected with the inner wall of the discharge port 12 through a connecting rod, the lower end of the discharge port 12 is provided with a screening box 2, the upper part of the right end of the screening box 2 is provided with a first through hole 21, the lower part of the left end of the screening box 2 is provided with a second through hole 22, the left wall and the right wall in the screening box 2 are respectively provided with a groove 23 in a front-back symmetrical mode, the groove 23 of the right wall of the screening box 2 is positioned below the first through hole 21, a fixed rod 24 is arranged in the groove 23, the outer surface of the fixed rod 24 is sleeved with a slide block 25, the slide block 25 is connected with the fixed rod 24 in a sliding mode, the outer surface of the fixed rod 24 is symmetrically sleeved with a spring 26, and the springs 26 are positioned at the upper and lower sides of the slide block 25, two inclined plates 3 are arranged in the screening box 2, the two inclined plates 3 are respectively and fixedly connected with the slide blocks 25 at the left and right sides, a baffle plate 31 is arranged at one side of the upper end of each inclined plate 3 far away from the slide block 25, an output groove 32 is arranged at the lower end of each baffle plate 31, connecting rods 33 are symmetrically arranged between the upper and lower inclined plates 3, a vibration motor 34 is arranged at the lower end of the lower inclined plate 3, a weak air blower 4 is arranged below the upper inclined plate 3, and weak fan 4 corresponds through-hole one 21, and strong fan 5 is installed to below swash plate 3 below of below, and strong fan 5 corresponds through-hole two 22, and screening case 2 bottom sets up collects frame 6, collects frame 6 rear end installation handle, and screening case 2 right-hand member corresponds the position of through-hole one 21 and installs dust granule frame 7, and dust granule frame 7 right-hand member installation filter screen 71, and screening case 2 left-hand member corresponds the position of through-hole two 22 and installs fuel storage case 8.

The utility model discloses a theory of operation is: the servo motor 14 drives the spiral feeder 13 to rotate, so that fuel particles are slowly and uniformly discharged through the discharge port 12, the fuel particles fall onto the upper inclined plates 3, meanwhile, the vibration motor 34 works, the two inclined plates 3 vibrate through the connecting rod 33, the fuel particles flow out through the output groove 32 of the baffle 31, when the fuel particles fall between the lower inclined plates 3, the weak air blower 4 works to generate weak air, the weak air blows dust and tiny hard particles in the fuel particles into the dust particle frame 7, the weak air of the weak air blower 4 cannot blow the fuel particles, the fuel particles fall onto the lower inclined plates 3 under the influence of gravity, when the fuel particles fall from the lower inclined plates 3, the strong air blower 5 works to generate strong air, the strong air blows the fuel particles into the fuel storage tank 8, and the hard impurities cannot be blown into the fuel storage tank 8 due to the fact that the weight of the hard impurities is larger than that of the fuel particles, and therefore the separation of the hard impurities in the fuel particles is completed.

It is obvious that the described embodiments are only some of the embodiments of the present invention, and not all of them. Based on the embodiments in the present disclosure, all other embodiments obtained by a person of ordinary skill in the art and related fields without creative efforts shall fall within the protection scope of the present disclosure. The structures, devices, and methods of operation of the present invention, not specifically described and illustrated, are generally practiced by those of ordinary skill in the art without specific recitation or limitation.

Claims (7)

1. A device for removing hard impurities from biofuel particles comprises a fuel tank (1) and is characterized in that a discharge port (12) is arranged at the lower end of the fuel tank (1), a spiral feeder (13) is arranged in the discharge port (12), a servo motor (14) is arranged at the lower end of the spiral feeder (13), a screening box (2) is arranged at the lower end of the discharge port (12), a first through hole (21) is formed in the upper portion of the right end of the screening box (2), a second through hole (22) is formed in the lower portion of the left end of the screening box (2), and grooves (23) are respectively formed in the left wall and the right wall in the screening box (2) in a front-back symmetrical mode;

a groove (23) in the right wall of the screening box (2) is positioned below the first through hole (21), a fixing rod (24) is installed in the groove (23), a sliding block (25) is sleeved on the outer surface of the fixing rod (24), the sliding block (25) is in sliding connection with the fixing rod (24), springs (26) are symmetrically sleeved on the outer surface of the fixing rod (24), the springs (26) are positioned on the upper side and the lower side of the sliding block (25), two inclined plates (3) are arranged in the screening box (2), and the two inclined plates (3) are respectively and fixedly connected with the sliding blocks (25) on the left side and the right side;

one side installation baffle (31) of slider (25) are kept away from to swash plate (3) upper end, delivery duct (32) are seted up to baffle (31) lower extreme, symmetry erection joint pole (33) between two upper and lower swash plates (3), below swash plate (3) lower extreme installation shock dynamo (34), weak fan (4) are installed to top swash plate (3) below, and weak fan (4) correspond through-hole one (21), strong fan (5) are installed to below swash plate (3) below, and strong fan (5) correspond through-hole two (22).

2. The apparatus for removing hard impurities from bio fuel particles according to claim 1, wherein a feed opening (11) is provided at an upper end of the fuel tank (1), and a cap is provided on the feed opening (11).

3. The device for removing hard impurities from biofuel particles as claimed in claim 1, wherein the screw feeder (13) is provided with bearings (15) on its outer surface, and the bearings (15) are fixedly connected with the inner wall of the discharge port (12) through connecting rods.

4. An apparatus for removing hard impurities from biofuel particles as claimed in claim 1, characterized in that the bottom of the sieve box (2) is provided with a collecting frame (6).

5. The device for removing hard impurities from biofuel particles as claimed in claim 4, characterized in that the collection frame (6) is equipped with a handle at its rear end.

6. The device for removing hard impurities from biofuel particles as claimed in claim 1, wherein a dust particle frame (7) is installed at the right end of the screening box (2) corresponding to the position of the first through hole (21), and a filter screen (71) is installed at the right end of the dust particle frame (7).

7. The apparatus for removing hard impurities from biofuel particles as set forth in claim 1, wherein the screening box (2) is provided with a fuel storage tank (8) at the left end thereof corresponding to the second through hole (22).

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