Treatment device for preparing biomass energy from forestry and agricultural residues

Abstract

The utility model discloses a treatment device for preparing biomass energy from forestry and agricultural residues, and relates to the technical field of biomass energy preparation, the treatment device comprises a bottom plate and a drying box, the drying box is arranged above the bottom plate, and a plurality of fixing pipes are distributed on the upper surface of the bottom plate in a rectangular array mode; a movable rod is movably sleeved with the fixed rod, the upper end of the movable rod is fixedly connected with the drying box, a hollow plate is arranged on one side of the interior of the drying box, a plurality of nozzles are fixedly arranged on one side of the hollow plate, a transverse pipe is arranged on the other side of the hollow plate in a communicating mode, and one end of the transverse pipe extends out of the drying box. And an air heater is fixedly arranged on one side of the upper surface of the bottom plate, an air outlet of the air heater is fixedly connected with a corrugated pipe, and the upper end of the corrugated pipe communicates with the transverse pipe. According to the biomass energy drying device, prepared biomass energy can be raised and air-dried, and the drying efficiency of the biomass energy can be greatly improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of biomass energy preparation technology, specifically relates to a kind of processing device for preparing biomass energy with forestry waste. BACKGROUND

[0002] In the existing biomass energy preparation process, the prepared biomass energy is usually dried by natural air drying or simple drying method, which takes a long time and is prone to uneven drying, making it difficult to meet the demand of large-scale production. UTILITY MODEL CONTENT

[0003] In view of the above problems existing in the prior art, the utility model is proposed.

[0004] Therefore, the utility model aims to provide a kind of processing device for preparing biomass energy with forestry waste, which solves the problems raised in the background art.

[0005] To achieve the above purpose, the utility model provides the following technical scheme:

[0006] A kind of processing device for preparing biomass energy with forestry waste, including bottom plate and drying oven, the drying oven is set to the top of bottom plate, the upper surface of bottom plate is arranged with multiple fixed tubes in rectangular array, the inside of fixed rod is movably sleeved with movable rod, the upper end of movable rod is fixedly connected with drying oven, one side in the inside of drying oven is provided with hollow plate, one side of hollow plate is fixedly provided with multiple spray heads, the other side of hollow plate is communicated and provided with cross pipe, one end of cross pipe extends to the outside of drying oven, one side of the upper surface of bottom plate is fixedly provided with hot blast heater, the air outlet of hot blast heater is fixedly connected with bellows, the upper end of bellows is communicated and provided with cross pipe, the upper surface of bottom plate is provided with transmission mechanism that drives drying oven to reciprocate up and down.

[0007] Preferably, the transmission mechanism includes a round pin and a movable ring, the middle end of the lower surface of the drying oven is fixedly provided with a vertical rod, the movable ring is fixedly provided at the lower end of the vertical rod, the upper surface of the bottom plate and located at the rear side of the movable ring is fixedly provided with a vertical plate, the side of the vertical plate close to the movable ring is rotatably provided with a rotating rod, the rod wall of the rotating rod is fixedly sleeved with a rotating disc, the round pin is eccentrically provided at the side of the rotating disc close to the movable ring, one end of the round pin penetrates through the movable ring, the side of the vertical plate away from the rotating disc is fixedly provided with a motor, and the output end of the motor is fixedly connected with one end of the rotating rod.

[0008] Preferably, the rod wall of each movable rod is movably sleeved with a spring, and the two ends of the spring are fixedly connected with the bottom of the corresponding drying oven and the top of the fixed tube respectively.

[0009] Preferably, the drying box is provided with an opening away from one end of the hollow plate, and a protective mesh plate is connected to the outside of the opening through bolt thread locking.

[0010] Preferably, the round pin is fixedly sleeved with a blocking ring away from one end of the rotating disc.

[0011] Preferably, the air inlet of the hot air machine is provided with a dust screen.

[0012] Preferably, the transverse pipe is provided with a seal away from one end of the hollow plate.

[0013] In the above technical solution, the technical effects and advantages provided by the utility model are as follows:

[0014] 1. The utility model discloses a transmission mechanism drives the drying box to reciprocate up and down, in the drying process, the biomass energy in the drying box can change position constantly, avoid the situation that partial heating is uneven, simultaneously, the hot air machine transports hot air to the drying box through the spray head, and the movement of the drying box makes the hot air contact the biomass energy more evenly, accelerates heat transfer, thereby the drying efficiency is improved significantly, the drying time is shortened, and the overall efficiency of the biomass energy preparation is improved.

[0015] 2. The utility model discloses the design of a plurality of movable rods and springs makes the drying box have certain buffer and elasticity in the process of moving up and down, and this elastic movement helps to further scatter the biomass energy in the drying box, increase the contact area with the hot air, make the drying more sufficient, effectively avoid the problem that the biomass energy is not dried completely due to accumulation, improve the drying quality, and guarantee that the quality of prepared biomass energy is better.

[0016] 3. The utility model discloses that the drying box is provided with an opening at one end and is connected with the protective mesh plate through the bolt, which is convenient for putting the biomass energy into and taking out the drying box, and the operation is simple and convenient, meanwhile, the protective mesh plate can prevent the biomass energy from falling during the drying process, and is convenient to disassemble, is beneficial to cleaning and maintaining the inside of the drying box, in addition, the dust screen is arranged at the air inlet of the hot air machine, which can effectively prevent dust from entering the inside of the hot air machine, reduce the occurrence of hot air machine failure, prolong the service life of the hot air machine, and reduce the equipment maintenance cost. DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments or prior art, the drawings needed to be used in the embodiments will be briefly introduced below, and obviously, the drawings in the following description are only some embodiments described in the utility model, and other drawings can also be obtained by those skilled in the art according to these drawings.

[0018] Figure 1 The utility model provides a kind of structural diagram of processing device for preparing biomass energy with agricultural and forestry waste.

[0019] Figure 2 is Figure 1 the internal structure schematic view of the device;

[0020] Figure 3 is Figure 1 the structure schematic view of another perspective.

[0021] BRIEF DESCRIPTION OF DRAWINGS

[0022] 1, the bottom plate; 2, fixed tube; 3, movable rod; 4, spring; 5, drying box; 6, hot air machine; 7, bellows; 8, cross pipe; 9, vertical plate; 10, rotary disc; 11, vertical rod; 12, movable ring; 13, hollow plate; 14, spray head; 15, motor; 16, rotating rod; 17, round pin; 18, protective net plate. DETAILED DESCRIPTION

[0023] In order for those skilled in the art to better understand the technical scheme of the utility model, the utility model will be further described in detail below with reference to the drawings.

[0024] The utility model discloses a kind of processing devices for preparing biomass energy with agricultural and forestry waste.

[0025] Referring to Figures 1-3 A kind of processing devices for preparing biomass energy with agricultural and forestry waste, including bottom plate 1 and drying box 5, drying box 5 is set to the top of bottom plate 1, the end of drying box 5 away from hollow plate 13 is open setting, the outside of opening is connected with protective net plate 18 by bolt screw thread locking, it is convenient to put and take out drying box with biomass energy, the upper surface of bottom plate 1 is set with multiple fixed tubes 2 in rectangular array distribution, movable rod 3 is movably sleeved in the inside of fixed tube 2, the upper end of movable rod 3 is fixedly connected with drying box 5, one side in the inside of drying box 5 is provided with hollow plate 13, one side of hollow plate 13 is fixedly provided with multiple spray heads 14, the other side of hollow plate 13 is communicated with cross pipe 8, one end of cross pipe 8 extends to the outside of drying box 5, the upper surface of bottom plate 1 is fixedly provided with hot air machine 6 in one side, the air inlet of hot air machine 6 is provided with dust screen, the air outlet of hot air machine 6 is fixedly connected with bellows 7, the upper end of bellows 7 is communicated with cross pipe 8, the end of cross pipe 8 away from hollow plate 13 is closed, so that hot air can be stably penetrated into hollow plate 13.

[0026] Referring to Figures 1-3The upper surface of the bottom plate 1 is provided with a transmission mechanism for driving the up-down reciprocating movement of the drying box 5, the transmission mechanism comprises a round pin 17 and a movable ring 12, the middle end of the drying box 5 is fixedly provided with a vertical rod 11, the movable ring 12 is fixedly arranged at the lower end of the vertical rod 11, the upper surface of the bottom plate 1 and located at the rear side of the movable ring 12 is fixedly provided with a vertical plate 9, the side of the vertical plate 9 close to the movable ring 12 is rotatably provided with a rotating rod 16, the rod wall of the rotating rod 16 is fixedly sleeved with a rotating disc 10, the round pin 17 is eccentrically arranged at the side of the rotating disc 10 close to the movable ring 12, one end of the round pin 17 penetrates through the movable ring 12, the side of the vertical plate 9 away from the rotating disc 10 is fixedly provided with a motor 15, the output end of the motor 15 is fixedly connected with one end of the rotating rod 16, the end of the round pin 17 away from the rotating disc 10 is fixedly sleeved with a blocking ring, so as to prevent the round pin 17 from slipping out of the movable ring 12.

[0027] Referring to Figures 1-3 The rod wall of each movable rod 3 is movably sleeved with a spring 4, and the two ends of the spring 4 are fixedly connected with the bottom of the corresponding drying box 5 and the top of the fixed pipe 2 respectively, so that the drying box 5 has a certain buffering and elasticity during the up-down movement, and the elastic movement is helpful to further scatter the biomass energy in the drying box 5.

[0028] In use, the protective net plate 18 is opened, the biomass energy to be treated is placed into the drying box 5, and attention is paid to not be filled too full, so as to ensure that the biomass energy has enough space to turn over during the drying process, then the protective net plate 18 is locked again by using the bolt, then the power supply of the hot air fan 6 is connected, the hot air fan 6 is started, and the generated hot air is conveyed to the corrugated pipe 7 through the air outlet, then enters the hollow plate 13 through the horizontal pipe 8, and finally is sprayed into the drying box 5 by the spray head 14 to dry the biomass energy, then the motor 15 is started, the motor 15 drives the rotating rod 16 to rotate, and the rotating disc 10 fixedly sleeved with the rotating rod 16 rotates, since the round pin 17 is eccentrically arranged on the rotating disc 10 and penetrates through the movable ring 12, with the rotation of the rotating disc 10, the round pin 17 drives the movable ring 12 to make up-down reciprocating movement, and then the drying box 5 is driven by the vertical rod 11 to make up-down reciprocating movement, during the up-down movement of the drying box 5, the movable rod 3 is correspondingly telescopic in the fixed pipe 2, and the spring 4 plays a buffering and auxiliary resetting role, that is, the biomass energy can be fully scattered in the drying box, and efficient drying work of the biomass energy can be performed.

[0029] The above only describes some exemplary embodiments of the utility model in a manner of description, without doubt, for ordinary skilled person in the art, the described embodiments can be modified in various different ways without departing from the spirit and scope of the utility model. Therefore, the above drawings and description are illustrative in nature and should not be understood as limiting the scope of protection of the utility model claims.

Claims

1. A processing device for preparing biomass energy from agroforestry wastes, comprising a base plate (1) and a drying box (5), characterized in that, The drying box (5) is arranged above the bottom plate (1), the upper surface of the bottom plate (1) is provided with a plurality of fixed pipes (2) in a rectangular array, the inside of the fixed pipe (2) is movably sleeved with a movable rod (3), the upper end of the movable rod (3) is fixedly connected with the drying box (5), one side of the inside of the drying box (5) is provided with a hollow plate (13), one side of the hollow plate (13) is fixedly provided with a plurality of nozzles (14), the other side of the hollow plate (13) is communicated with a cross pipe (8), one end of the cross pipe (8) extends to the outside of the drying box (5), one side of the upper surface of the bottom plate (1) is fixedly provided with a hot air fan (6), the air outlet of the hot air fan (6) is fixedly connected with a bellows (7), the upper end of the bellows (7) is communicated with the cross pipe (8), and the upper surface of the bottom plate (1) is provided with a transmission mechanism for driving the drying box (5) to move up and down reciprocatingly.

2. The processing apparatus for preparing biomass energy from agroforestry wastes according to claim 1, wherein, The transmission mechanism comprises a round pin (17) and a movable ring (12), the middle end of the drying box (5) is fixedly provided with a vertical rod (11), the movable ring (12) is fixedly arranged at the lower end of the vertical rod (11), the upper surface of the bottom plate (1) and located at the rear side of the movable ring (12) is fixedly provided with a vertical plate (9), one side of the vertical plate (9) close to the movable ring (12) is rotatably provided with a rotating rod (16), the rod wall of the rotating rod (16) is fixedly sleeved with a rotating disc (10), the round pin (17) is eccentrically arranged on one side of the rotating disc (10) close to the movable ring (12), one end of the round pin (17) penetrates through the movable ring (12), and the motor (15) is fixedly arranged on the side of the vertical plate (9) away from the rotating disc (10), and the output end of the motor (15) is fixedly connected with one end of the rotating rod (16).

3. The processing apparatus for preparing biomass energy from agroforestry wastes according to claim 1, wherein, The rod wall of the movable rod (3) is movably sleeved with a spring (4), and the two ends of the spring (4) are fixedly connected with the bottom of the corresponding drying box (5) and the top of the fixed pipe (2) respectively.

4. The processing apparatus for preparing biomass energy from agroforestry waste according to claim 1, wherein, The end of the drying box (5) away from the hollow plate (13) is provided with an opening, and the outer side of the opening is threadedly locked with a protective mesh plate (18) through bolts.

5. The processing apparatus for preparing biomass energy from agroforestry wastes according to claim 2, wherein, The end of the round pin (17) away from the rotating disc (10) is fixedly sleeved with a blocking ring.

6. The processing apparatus for preparing biomass energy from agroforestry waste according to claim 1, wherein, The air inlet of the hot air fan (6) is provided with a dust screen.

7. The processing apparatus for preparing biomass energy from agroforestry waste according to claim 1, wherein The end of the cross pipe (8) away from the hollow plate (13) is provided with a seal. The air inlet of the hot air fan (6) is provided with a dust screen.

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