CN222871991U - Biomass particle fuel proportioning device with pre-crushing function - Google Patents

Abstract

The utility model discloses a biomass pellet fuel proportioning device with a pre-crushing function, which relates to the field of biomass pellet fuel production, including a mixing tank, a processing tank and a mixing component, wherein a feed hopper is fixedly connected to one side of the top of the mixing tank, and conveying pipes are arranged on both sides of the feed hopper, and a screw conveyor is arranged on the inner side of the conveying pipe. The biomass pellet fuel proportioning device with a pre-crushing function is provided with a crushing component and a mixing component. During the use of the fuel proportioning device in the production of biomass pellet fuel, the raw materials are screened layer by layer, so that the raw materials are crushed and dispersed more fully, thereby achieving the effect of pre-crushing, facilitating the subsequent use of the raw materials, and at the same time, the proportioned raw materials are stirred and mixed, and the mixing result is more sufficient, so that the biomass pellet fuel production process is smoother and convenient for the staff to use the fuel proportioning device.

Description

Biomass particle fuel proportioning device with pre-crushing function

Technical Field

The utility model relates to the field of biomass pellet fuel production, in particular to a biomass pellet fuel proportioning device with a pre-crushing function.

Background

The biomass pellet fuel is a novel clean fuel which is prepared from agricultural and forestry waste serving as a raw material through the processes of crushing, mixing, extruding, drying and the like, can be directly combusted, is essentially direct combustion of biomass energy, is used for processing biomass, and can be used for carrying out auxiliary operation on biomass pellets by adopting a fuel proportioning device when the biomass pellet fuel is produced.

However, the existing fuel proportioning device still has some defects, the existing fuel proportioning device is not comprehensive in terms of the pre-crushing structure, and in the process of using the fuel proportioning device in the process of producing biomass granular fuel, if the fuel proportioning device is not comprehensive in terms of the pre-crushing structure, the raw materials may cause blockage in the conveying proportioning process, the follow-up use of the raw materials is inconvenient, the production process of the biomass granular fuel is seriously affected, and the use of the fuel proportioning device by workers is inconvenient.

Therefore, the utility model provides a biomass particle fuel proportioning device with a pre-crushing function, which is researched and improved aiming at the existing structure and the defects.

Disclosure of utility model

The utility model aims to provide a biomass particle fuel proportioning device with a pre-crushing function, so as to solve the problems in the background technology.

In order to achieve the aim, the biomass particle fuel proportioning device with the pre-crushing function comprises a mixing tank, a processing tank and a mixing component, wherein a feeding hopper is fixedly connected to one side of the top of the mixing tank, conveying pipes are arranged on two sides of the feeding hopper, a screw conveyer is arranged on the inner side of the conveying pipes, the processing tank is arranged above the conveying pipes, a movable cover is arranged above the processing tank, the crushing component is arranged on the inner side of the processing tank, the crushing component comprises a small motor, a rotating shaft, a crushing cutter, a first screening plate, a second screening plate, a third screening plate, a clamping block and a supporting piece, the mixing component is arranged in the mixing tank, and the mixing component comprises a driving motor, a rotating rod and a stirring piece.

Further, the tip and the feeder hopper fixed connection of conveyer pipe, and the bottom fixedly connected with supporting shoe of conveyer pipe to supporting shoe fixed connection is at the top of compounding jar.

Further, the bottom fixedly connected with row material pipe of treatment jar, and the bottom and the conveyer pipe fixed connection of row material pipe to the bottom fixedly connected with bracing piece of treatment jar, the bottom and the top fixed connection of compounding jar of bracing piece moreover.

Further, the top fixedly connected with spacing ring of treatment jar, and the spacing groove has been seted up to the interior bottom wall of movable cover to the movable cover passes through spacing ring spacing block and connects at the top of treatment jar.

Further, the small-sized motor is arranged above the movable cover, an output shaft of the small-sized motor is fixedly connected with a rotating shaft through a coupler, and the outer wall of the rotating shaft is fixedly connected with a crushing cutter.

Further, first sieve board, second sieve board and third sieve board top-down equidistance setting are in the outer wall of rotation axis, and the outer wall of crushing sword respectively with first sieve board, second sieve board and third sieve board's upper surface contact to first sieve board, second sieve board and third sieve board's side have all welded the block, and first sieve board, second sieve board and third sieve board pass through the block and are connected with the spacing block of treatment jar moreover.

Further, the bottom of rotation axis rotates and is connected with support piece, and support piece fixed connection is at the inner wall of handling jar.

Further, driving motor sets up in the top center of blending tank, and driving motor's output shaft passes through shaft coupling fixedly connected with rotary rod to the inside that the rotary rod stretched into the blending tank, the outer wall fixedly connected with stirring piece of rotary rod moreover.

The utility model provides a biomass particle fuel proportioning device with a pre-crushing function, which has the following beneficial effects:

1. The biomass particle fuel proportioning device is provided with the crushing assembly, the raw materials are crushed and scattered by utilizing the rotation of the crushing cutter in the process of using the fuel proportioning device during biomass particle fuel production, and the first screening plate, the second screening plate and the third screening plate screen the raw materials layer by layer, so that the raw materials are crushed and scattered more fully, the effect of pre-crushing is achieved, the situation of blockage in the follow-up conveying proportioning is avoided, the follow-up use of the raw materials is facilitated, the biomass particle fuel production process is smoother, the structure is simple, and the fuel proportioning device is convenient for workers to use.

2. The biomass particle fuel proportioning device is provided with the mixing component, and in the process of using the fuel proportioning device during biomass particle fuel production, the raw materials after proportioning are stirred and mixed by the stirring piece, so that the mixing result is more sufficient, the biomass particle fuel is convenient for subsequent workers to produce, and the fuel proportioning device is convenient for the workers to use.

Drawings

FIG. 1 is a schematic diagram of a three-dimensional front view structure of a biomass pellet fuel proportioning device with a pre-crushing function;

Fig. 2 is a schematic diagram of a three-dimensional rear view structure of a biomass pellet fuel proportioning device with a pre-crushing function;

FIG. 3 is a schematic perspective sectional structure of a conveying pipe-crushing assembly of a biomass particle fuel proportioning device with a pre-crushing function;

FIG. 4 is a schematic diagram showing the three-dimensional structure separation of a processing tank-crushing assembly of the biomass pellet fuel proportioning device with the pre-crushing function;

Fig. 5 is a schematic diagram of a three-dimensional cross-sectional structure of a mixing tank-mixing assembly of a biomass particle fuel proportioning device with a pre-crushing function.

The device comprises a mixing tank 1, a feed hopper 2, a conveying pipe 3, a supporting block 4, a screw conveyer 5, a processing tank 6, a 7, a discharge pipe 8, a supporting rod 9, a movable cover 10, a limiting ring 11, a crushing assembly 1101, a small motor 1102, a rotating shaft 1103, a crushing cutter 1104, a first screening plate 1105, a second screening plate 1106, a third screening plate 1107, a clamping block 1108, a supporting piece 12, a mixing assembly 1201, a driving motor 1202, a rotating rod 1203 and a stirring piece.

Detailed Description

Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.

As shown in fig. 1-4, a biomass particle fuel proportioning device with a pre-crushing function comprises a mixing tank 1, a processing tank 6 and a mixing component 12, wherein a feed hopper 2 is fixedly connected to one side of the top of the mixing tank 1, conveying pipes 3 are arranged on two sides of the feed hopper 2, the end parts of the conveying pipes 3 are fixedly connected with the feed hopper 2, supporting blocks 4 are fixedly connected to the bottoms of the conveying pipes 3, the supporting blocks 4 are fixedly connected to the top of the mixing tank 1, the structures are tightly connected, a screw conveyor 5 is arranged on the inner side of the conveying pipes 3, the processing tank 6 is arranged above the conveying pipes 3, a discharge pipe 7 is fixedly connected to the bottom of the processing tank 6, the bottom of the discharge pipe 7 is fixedly connected with the conveying pipes 3, supporting rods 8 are fixedly connected to the bottom of the processing tank 6, the bottom of the supporting rods 8 are fixedly connected with the top of the mixing tank 1, the whole structure is firmer and firmer, and the upper part of the treatment tank 6 is provided with a movable cover 9, the top of the treatment tank 6 is fixedly connected with a limiting ring 10, the inner bottom wall of the movable cover 9 is provided with a limiting groove, the movable cover 9 is connected with the top of the treatment tank 6 in a limiting clamping way through the limiting ring 10, the movable cover 9 and the treatment tank 6 are convenient to be fixed relatively, the movable cover 9 is prevented from rotating above the treatment tank 6, the inner side of the treatment tank 6 is provided with a crushing assembly 11, the crushing assembly 11 comprises a small motor 1101, a rotating shaft 1102, a crushing cutter 1103, a first sieving plate 1104, a second sieving plate 1105, a third sieving plate 1106, a clamping block 1107 and a supporting piece 1108, the small motor 1101 is arranged above the movable cover 9, the output shaft of the small motor 1101 is fixedly connected with the rotating shaft 1102 through a coupling, and the outer wall of the rotating shaft 1102 is fixedly connected with the crushing cutter 1103, the first screening plate 1104, the second screening plate 1105 and the third screening plate 1106 are equidistantly arranged on the outer wall of the rotating shaft 1102 from top to bottom, the outer wall of the crushing cutter 1103 is respectively in contact with the upper surfaces of the first screening plate 1104, the second screening plate 1105 and the third screening plate 1106, the clamping blocks 1107 are welded on the side surfaces of the first screening plate 1104, the second screening plate 1105 and the third screening plate 1106, the first screening plate 1104, the second screening plate 1105 and the third screening plate 1106 are in limiting clamping connection with the processing tank 6 through the clamping blocks 1107, the bottom end of the rotating shaft 1102 is rotationally connected with the supporting piece 1108, the supporting piece 1108 is fixedly connected to the inner wall of the processing tank 6, raw materials are screened layer by layer, raw materials are crushed and scattered more fully, the effect of pre-crushing is achieved, the situation that blockage occurs in the subsequent conveying proportion is avoided, and the fuel proportioning device is convenient for workers to use.

As shown in fig. 1, fig. 2 and fig. 5, the compounding subassembly 12 sets up the inside at compounding jar 1, and compounding subassembly 12 includes driving motor 1201, rotary rod 1202 and stirring piece 1203, driving motor 1201 sets up the top center at compounding jar 1, and the output shaft of driving motor 1201 passes through shaft coupling fixedly connected with rotary rod 1202, and the inside that the rotary rod 1202 stretched into compounding jar 1, and the outer wall fixedly connected with stirring piece 1203 of rotary rod 1202 carries out the stirring to mixing between the raw materials after the ratio, and make the mixed result more abundant, make things convenient for the staff to fuel proportioning device's use.

In summary, this biomass pellet fuel proportioning device with pre-crushing function, according to the structure shown in fig. 1-5, in the process of using the fuel proportioning device during biomass pellet fuel production, first, utilize block 1107, connect first sieving plate 1104, second sieving plate 1105 and the spacing block of third sieving plate 1106 in the inboard of treatment jar 6, utilize small-size motor 1101 to drive rotation axis 1102 and rotate, make rotation axis 1102 outer wall fixed connection's crushing sword 1103 break the raw materials, and sieve layer by layer through first sieving plate 1104, second sieving plate 1105 and third sieving plate 1106, thereby reach the effect of pre-crushing, then, the raw materials after the pre-crushing drop into conveyer pipe 3 from discharge pipe 7, carry through screw conveyer 5, thereby quantitatively drop into feeder hopper 2, finally, utilize driving motor 1201 in the compounding subassembly 12 to drive rotary rod 1202 and make rotary rod 1202 outer wall fixed connection's stirring piece 1203 follow and rotate, thereby mix the stirring between the raw materials after the proportioning, make biomass pellet fuel production more smooth, make the work of the device of convenient for the use of the personnel.

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

Claims (8)

1. Biomass particle fuel proportioning device with pre-crushing function, including compounding jar (1), processing jar (6) and compounding subassembly (12), its characterized in that, top one side fixedly connected with feeder hopper (2) of compounding jar (1), and the both sides of feeder hopper (2) are provided with conveyer pipe (3) to the inboard of conveyer pipe (3) is provided with screw conveyer (5), processing jar (6) set up in the top of conveyer pipe (3), and the top of processing jar (6) is provided with movable cover (9) to the inboard of processing jar (6) is provided with broken subassembly (11), and broken subassembly (11) include small-size motor (1101), rotation axis (1102), broken sword (1103), first screen (1104), second screen (1105), third screen (1106), block (1107) and support piece (1108) of crossing, compounding subassembly (12) set up in the inside of compounding jar (1), and compounding subassembly (12) include driving motor (1201), rotary rod (1202) and stirring piece (1203).

2. The biomass particle fuel proportioning device with the pre-crushing function according to claim 1, wherein the end part of the conveying pipe (3) is fixedly connected with the feed hopper (2), the bottom of the conveying pipe (3) is fixedly connected with the supporting block (4), and the supporting block (4) is fixedly connected to the top of the mixing tank (1).

3. The biomass particle fuel proportioning device with the pre-crushing function according to claim 1, wherein a discharging pipe (7) is fixedly connected to the bottom of the treatment tank (6), the bottom end of the discharging pipe (7) is fixedly connected with the conveying pipe (3), a supporting rod (8) is fixedly connected to the bottom of the treatment tank (6), and the bottom end of the supporting rod (8) is fixedly connected with the top of the mixing tank (1).

4. The biomass particle fuel proportioning device with the pre-crushing function according to claim 1, wherein a limiting ring (10) is fixedly connected to the top of the treatment tank (6), a limiting groove is formed in the inner bottom wall of the movable cover (9), and the movable cover (9) is connected to the top of the treatment tank (6) through limiting clamping of the limiting ring (10).

5. The biomass particle fuel proportioning device with the pre-crushing function according to claim 1, wherein the small motor (1101) is arranged above the movable cover (9), an output shaft of the small motor (1101) is fixedly connected with a rotating shaft (1102) through a coupling, and the outer wall of the rotating shaft (1102) is fixedly connected with a crushing knife (1103).

6. The biomass particle fuel proportioning device with the pre-crushing function according to claim 1, wherein the first screening plate (1104), the second screening plate (1105) and the third screening plate (1106) are equidistantly arranged on the outer wall of the rotating shaft (1102) from top to bottom, the outer wall of the crushing cutter (1103) is respectively in contact with the upper surfaces of the first screening plate (1104), the second screening plate (1105) and the third screening plate (1106), the side surfaces of the first screening plate (1104), the second screening plate (1105) and the third screening plate (1106) are welded with clamping blocks (1107), and the first screening plate (1104), the second screening plate (1105) and the third screening plate (1106) are in limiting clamping connection with the treatment tank (6) through the clamping blocks (1107).

7. The biomass particle fuel proportioning device with the pre-crushing function according to claim 1, wherein a supporting piece (1108) is rotatably connected to the bottom end of the rotating shaft (1102), and the supporting piece (1108) is fixedly connected to the inner wall of the treatment tank (6).

8. The biomass particle fuel proportioning device with the pre-crushing function according to claim 1, wherein the driving motor (1201) is arranged at the center above the mixing tank (1), an output shaft of the driving motor (1201) is fixedly connected with a rotating rod (1202) through a coupling, the rotating rod (1202) stretches into the mixing tank (1), and the outer wall of the rotating rod (1202) is fixedly connected with a stirring piece (1203).