CN209744408U - Feeding structure applied to biomass power generation - Google Patents

Abstract

The utility model belongs to the technical field of biomass power generation accessory is used, specifically disclose a be applied to pay-off structure of biomass power generation, including circular collecting pipe, air inlet, discharge gate, fan base, fan, air duct, first circular flange, the first flange threaded connection hole of a plurality of, the circular flange of second, a plurality of second flange threaded connection hole, a plurality of fastening screw, square guide case, a set of inclined support board, passage limiting plate, the spacing hole of passage and passage. The utility model discloses a be applied to biomass power generation's pay-off structure's beneficial effect lies in: its reasonable in design can realize quick, accurate and stable defeated material operation, and solves certain raise dust problem, accomplishes the collection of dust raw materials, recycles, and a set of bearing mounting panel, bearing, motor, pivot cover and a plurality of divide the flitch structure simultaneously can realize waiting to defeated biological material's branch material operation, stops the jam phenomenon that probably appears, has good explosion-proof ability.

Description

feeding structure applied to biomass power generation

Technical Field

The utility model belongs to the technical field of biomass power generation accessory is used, concretely relates to pay-off structure for biomass power generation.

Background

The biomass power generation is power generation by using biomass energy of biomass, is one of renewable energy power generation, and comprises direct combustion power generation of agricultural and forestry waste, gasification power generation of agricultural and forestry waste, waste incineration power generation, landfill gas power generation and methane power generation. World biomass power generation originated in the 70 th 20 th century, and when global oil crisis had broken out, danish began to actively develop clean renewable energy and vigorously pursue biomass power generation such as straw. Since 1990, biomass power generation has begun to grow vigorously in many countries in europe and america.

The biomass energy resources in China are very rich, and the development prospect of the biomass power generation industry is wide. On the one hand, the seeding area of Chinese crops is 18 hundred million acres, and the annual output of the crops is about 7 hundred million tons. The method is equivalent to 3.5 hundred million tons of standard coal, in addition, agricultural product processing wastes including rice hulls, corn cobs, peanut shells, bagasse, cottonseed hulls and the like are also important biomass resources, on the other hand, the existing forest area in China is about 1.95 hundred million hectares, the forest coverage rate is 20.36 percent, and the amount of the biomass resources obtained per year is about 8 hundred million to 10 hundred million tons.

Meanwhile, biomass power generation is developed, coal substitution is implemented, emission of carbon dioxide and sulfur dioxide can be obviously reduced, and huge environmental benefits are generated. Compared with the traditional fossil fuel, the biomass energy belongs to clean fuel, the emission of carbon dioxide after combustion belongs to carbon cycle of the nature, and no pollution is formed. According to the measurement and calculation, 1 biomass generating set with 2.5 ten thousand kW is operated, and compared with the same type of thermal power generating set, the emission of carbon dioxide can be reduced by about 10 ten thousand t/a.

In biomass power generation operation, a biomass raw material needs to be conveyed to a gasification furnace to realize stable and efficient power generation operation, and how to realize quick, accurate and stable conveyance of the biomass raw material is extremely important.

Based on the problem, the utility model provides a be applied to biomass power generation's pay-off structure.

SUMMERY OF THE UTILITY MODEL

Utility model purpose: the utility model aims at prior art not enough, provide the pay-off structure of being applied to biomass power generation, its reasonable in design can realize quick, accurate and stable defeated material operation, and solves certain raise dust problem, accomplishes the collection, the recycle of dust raw materials, and a set of bearing mounting panel, bearing, motor, pivot cover and a plurality of branch flitch structure can realize waiting to defeated biomass material's branch material operation simultaneously, stops the jam that probably appears.

The technical scheme is as follows: the utility model provides a feeding structure applied to biomass power generation, which comprises a circular collecting pipe, an air inlet and a discharge port which are arranged at two ends of the circular collecting pipe, a fan base which is arranged at one side of the circular collecting pipe, a fan which is arranged on the fan base, an air duct which is arranged on the fan and is connected with the air inlet, a first circular connecting flange which is arranged on the circular collecting pipe, a plurality of first flange threaded connecting holes which are arranged in the first circular connecting flange, a second circular connecting flange which is matched with the first circular connecting flange for use, a plurality of second flange threaded connecting holes which are arranged in the second circular connecting flange and are matched with the plurality of first flange threaded connecting holes for use, a plurality of fastening screw rods which are connected with the plurality of first flange threaded connecting holes and the plurality of second flange threaded connecting holes, and a square guide box which is arranged on the second circular connecting flange, the square material guiding box comprises a square material guiding box, a group of inclined supporting plates arranged on two sides of the top end of the outer portion of the square material guiding box, a material guiding pipe limiting plate arranged on the group of inclined supporting plates, a material guiding pipe limiting hole arranged in the material guiding pipe limiting plate, and a material guiding pipe penetrating through the material guiding pipe limiting hole and connected with the square material guiding box.

According to the technical scheme, the feeding structure applied to biomass power generation further comprises a material guide pipe gas outlet arranged at one end of the material guide pipe, an auxiliary fan gas inlet arranged on the fan and an auxiliary dust guide pipe, wherein the two ends of the auxiliary dust guide pipe are respectively connected with the material guide pipe gas outlet and the auxiliary fan gas inlet.

This technical scheme, be applied to biomass power generation's pay-off structure, still including the symmetry set up a set of bearing mounting panel at square guide box both ends outer wall, and set up the bearing in the bearing mounting panel, and set up the motor mounting panel at circular collecting pipe one side top outer wall, and set up the motor on the motor mounting panel, and both ends run through square guide box, the pivot of bearing respectively, and set up at the epaxial pivot cover of commentaries on classics, and set up a plurality of branch flitch on the pivot cover, wherein, through the shaft liner connection between pivot and the motor.

Compared with the prior art, the utility model discloses a be applied to biomass power generation's pay-off structure's beneficial effect lies in: its reasonable in design can realize quick, accurate and stable defeated material operation, and solves certain raise dust problem, accomplishes the collection of dust raw materials, recycles, and a set of bearing mounting panel, bearing, motor, pivot cover and a plurality of divide the flitch structure simultaneously can realize waiting to defeated biological material's branch material operation, stops the jam phenomenon that probably appears, has good explosion-proof ability.

Drawings

Fig. 1 is a schematic structural diagram of a feeding structure applied to biomass power generation of the present invention;

Fig. 2 is a schematic top view of a second circular connecting flange, a second flange threaded connecting hole and a square material guiding box of the feeding structure applied to biomass power generation of the present invention;

Fig. 3 is a schematic view of the overlooking structure of the material guide limiting plate and the material guide limiting hole of the feeding structure applied to biomass power generation of the present invention.

Detailed Description

The invention will be further elucidated with reference to the drawings and the specific embodiments.

Example one

The feeding structure applied to biomass power generation as shown in fig. 1, fig. 2 and fig. 3 comprises a circular collecting pipe 1, an air inlet 2 and a discharge port 3 which are arranged at two ends of the circular collecting pipe 1, a fan base 4 arranged at one side of the circular collecting pipe 1, a fan 5 arranged on the fan base 4, an air duct 6 arranged on the fan 5 and connected with the air inlet 2, a first circular connecting flange 8 arranged on the circular collecting pipe 1, a plurality of first flange threaded connecting holes 9 arranged in the first circular connecting flange 8, a second circular connecting flange 10 matched with the first circular connecting flange 8, a plurality of second flange threaded connecting holes 11 arranged in the second circular connecting flange 10 and matched with the plurality of first flange threaded connecting holes 9, and a plurality of first flange threaded connecting holes 9, A plurality of fastening screws 12 connected with a plurality of second flange thread connecting holes 11, a square material guiding box 13 arranged on the second round connecting flange 10, a group of inclined supporting plates 22 arranged at two sides of the top end outside the square material guiding box 13, a material guiding pipe limiting plate 23 arranged on the group of inclined supporting plates 22, a material guiding pipe limiting hole 24 arranged in the material guiding pipe limiting plate 23, and a material guiding pipe 25 penetrating through the material guiding pipe limiting hole 24 and connected with the square material guiding box 13.

Example two

The feeding structure applied to biomass power generation as shown in fig. 1, fig. 2 and fig. 3 comprises a circular collecting pipe 1, an air inlet 2 and a discharge port 3 which are arranged at two ends of the circular collecting pipe 1, a fan base 4 arranged at one side of the circular collecting pipe 1, a fan 5 arranged on the fan base 4, an air duct 6 arranged on the fan 5 and connected with the air inlet 2, a first circular connecting flange 8 arranged on the circular collecting pipe 1, a plurality of first flange threaded connecting holes 9 arranged in the first circular connecting flange 8, a second circular connecting flange 10 matched with the first circular connecting flange 8, a plurality of second flange threaded connecting holes 11 arranged in the second circular connecting flange 10 and matched with the plurality of first flange threaded connecting holes 9, and a plurality of first flange threaded connecting holes 9, A plurality of fastening screws 12 connected with a plurality of second flange thread connecting holes 11, a square material guiding box 13 arranged on the second circular connecting flange 10, a group of inclined supporting plates 22 arranged at two sides of the top end outside the square material guiding box 13, a material guiding pipe limiting plate 23 arranged on the group of inclined supporting plates 22, a material guiding pipe limiting hole 24 arranged in the material guiding pipe limiting plate 23, a material guiding pipe 25 penetrating through the material guiding pipe limiting hole 24 and connected with the square material guiding box 13, a material guiding pipe air outlet 26 arranged at one end of the material guiding pipe 25, an auxiliary fan air inlet 7 arranged on the fan 5, and an auxiliary dust guiding pipe 27 with two ends respectively connected with the material guiding pipe air outlet 26 and the auxiliary fan air inlet 7.

EXAMPLE III

The feeding structure applied to biomass power generation as shown in fig. 1, fig. 2 and fig. 3 comprises a circular collecting pipe 1, an air inlet 2 and a discharge port 3 which are arranged at two ends of the circular collecting pipe 1, a fan base 4 arranged at one side of the circular collecting pipe 1, a fan 5 arranged on the fan base 4, an air duct 6 arranged on the fan 5 and connected with the air inlet 2, a first circular connecting flange 8 arranged on the circular collecting pipe 1, a plurality of first flange threaded connecting holes 9 arranged in the first circular connecting flange 8, a second circular connecting flange 10 matched with the first circular connecting flange 8, a plurality of second flange threaded connecting holes 11 arranged in the second circular connecting flange 10 and matched with the plurality of first flange threaded connecting holes 9, and a plurality of first flange threaded connecting holes 9, A plurality of fastening screws 12 connected with a plurality of second flange thread connecting holes 11, a square material guiding box 13 arranged on the second circular connecting flange 10, a group of inclined supporting plates 22 arranged at two sides of the top end of the outside of the square material guiding box 13, a material guiding pipe limiting plate 23 arranged on the group of inclined supporting plates 22, a material guiding pipe limiting hole 24 arranged in the material guiding pipe limiting plate 23, a material guiding pipe 25 penetrating through the material guiding pipe limiting hole 24 and connected with the square material guiding box 13, a material guiding pipe air outlet 26 arranged at one end of the material guiding pipe 25, an auxiliary fan air inlet 7 arranged on the fan 5, an auxiliary dust guiding pipe 27 with two ends respectively connected with the material guiding pipe air outlet 26 and the auxiliary fan air inlet 7, a group of bearing mounting plates 14 symmetrically arranged on the outer walls at two ends of the square material guiding box 13, a bearing 15 arranged in the bearing mounting plate 14, and a motor mounting plate 19 arranged on the outer wall at the top of one side of the circular material collecting pipe, the device comprises a motor 20 arranged on a motor mounting plate 19, a rotating shaft 16 with two ends respectively penetrating through the square material guiding box 13 and the bearing 15, a rotating shaft sleeve 17 arranged on the rotating shaft 16, and a plurality of material distributing plates 18 arranged on the rotating shaft sleeve 17, wherein the rotating shaft 16 is connected with the motor 20 through a shaft sleeve 21.

The feeding structure applied to biomass power generation can realize quick, accurate and stable material conveying operation, solves the problem of certain dust, completes the collection and the reutilization of dust raw materials, simultaneously realizes the material distribution operation of a group of bearing mounting plates, bearings, motors, rotating shafts, rotating shaft sleeves and a plurality of material distribution plate structures, avoids the blocking phenomenon which possibly occurs, and has good explosion-proof performance.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications can be made without departing from the principle of the present invention, and these modifications should also be regarded as the protection scope of the present invention.

Claims (3)

1. Be applied to biomass power generation's pay-off structure, its characterized in that: including circular collection material pipe (1), and air inlet (2) that set up at circular collection material pipe (1) both ends, discharge gate (3), and set up fan base (4) in circular collection material pipe (1) one side, and fan (5) of setting on fan base (4), and air duct (6) of setting on fan (5) and being connected with air inlet (2), and first circular flange (8) of setting on circular collection material pipe (1), and a plurality of first flange threaded connection hole (9) of setting in first circular flange (8), and second circular flange (10) that cooperatees and use with first circular flange (8), and set up in second circular flange (10) and a plurality of second flange threaded connection hole (11) that cooperate and use with first flange threaded connection hole (9) of a plurality of, and with first flange threaded connection hole (9) of a plurality of (11), A plurality of fastening screw (12) that a plurality of second flange threaded connection hole (11) is connected, and square guide box (13) of setting on circular flange (10) of second, and set up a set of inclined support board (22) of square guide box (13) outside top both sides, and passage limiting plate (23) of setting on a set of inclined support board (22), and set up spacing hole of passage (24) in passage limiting plate (23), and run through spacing hole of passage (24) and guide pipe (25) of being connected with square guide box (13).

2. The feeding structure applied to biomass power generation as claimed in claim 1, wherein: the feeding structure applied to biomass power generation further comprises a material guide pipe gas outlet (26) arranged at one end of the material guide pipe (25), an auxiliary fan gas inlet (7) arranged on the fan (5), and an auxiliary dust guide pipe (27) with two ends respectively connected with the material guide pipe gas outlet (26) and the auxiliary fan gas inlet (7).

3. The feeding structure applied to biomass power generation as claimed in claim 2, wherein: be applied to biomass power generation's pay-off structure, still including symmetry setting a set of bearing mounting panel (14) at square guide box (13) both ends outer wall, and set up bearing (15) in bearing mounting panel (14), and set up motor mounting panel (19) at circular collecting pipe (1) one side top outer wall, and motor (20) of setting on motor mounting panel (19), and both ends run through square guide box (13) respectively, pivot (16) of bearing (15), and pivot cover (17) of setting on pivot (16), and set up a plurality of branch flitch (18) on pivot cover (17), wherein, be connected through axle sleeve (21) between pivot (16) and motor (20).