A raw material impurity removing device for biomass fuel production

Abstract

The utility model relates to the field of biomass fuel production, specifically speaking to a raw material impurity removal device for biomass fuel production, including the sealed box, the inner chamber of sealed box is provided with the impurity removal mechanism, the top of sealed box is provided with dust removal mechanism, the utility model discloses in the operation process of impurity removal mechanism, the fuel raw material can produce the dust of greater, the dust extraction equipment in dust removal mechanism can adopt the industrial dust collector among prior art, the end port of fairing is fixedly connected with sealed box through the top cap, because the communication between connecting pipe and fairing, the high -speed fan in dust extraction equipment makes the end port of fairing produce negative pressure, thereby inhaling the dust into the dust collection box of dust extraction equipment, in order to subsequent centralized processing, guarantee the quality of processing environment, solved the traditional majority's raw material impurity removal device for biomass fuel production often exposed in the outside scene, dust causes the pollution of working environment etc.

Description

Technical Field

[0001] This utility model relates to the field of biomass fuel production, specifically a raw material impurity removal device for biomass fuel production. Background Technology

[0002] Biomass fuel refers to fuel converted from biomass resources (such as plant and animal waste) through physical, chemical, or biological methods. It has significant advantages such as renewability and low pollution, but it also faces challenges such as high raw material collection costs and the need to improve technology conversion efficiency. Raw material impurity removal devices play a crucial role in the biomass fuel production process. They can effectively remove impurities from raw materials, ensure raw material quality, prevent impurities from causing wear on subsequent processing equipment, and improve the quality of biomass fuel.

[0003] However, most traditional biomass fuel production raw material removal devices are often exposed to the outside environment. During the removal process, dust is generated due to vibration, which spreads into the air and pollutes the working environment. This not only affects the health of workers but may also have adverse effects on the surrounding environment. Furthermore, the accumulation of dust may lead to equipment failure or damage, reducing production efficiency. Utility Model Content

[0004] To overcome the shortcomings of existing technologies, most traditional raw material impurity removal devices for biomass fuel production are often exposed to the external environment. During the impurity removal process, dust is generated due to vibration, and the dust spreads into the air, causing pollution to the working environment. This utility model proposes a raw material impurity removal device for biomass fuel production.

[0005] The technical solution adopted by this utility model to solve its technical problem is: a raw material impurity removal device for biomass fuel production, including a sealed box, a sealed door rotatably connected to the inner wall of the sealed box, an observation window provided on one side of the sealed box, an impurity removal mechanism provided in the inner cavity of the sealed box, and a dust removal mechanism provided on the top of the sealed box. The dust removal mechanism includes a top cover, one side of which is fixedly connected to the top of the sealed box. A baffle plate is fixedly connected to the inner wall of the top cover. A flow guide is fixedly connected to one side of the top cover. A connecting pipe is fixedly connected to one side of the flow guide. A dust collection device is fixedly connected to the other end of the connecting pipe.

[0006] Preferably, the impurity removal mechanism includes a sliding frame, one side of which is slidably connected to the inner wall of the sealed box, a support frame is fixedly connected to one side of the sliding frame, a turntable is rotatably connected to one side of the support frame, a protrusion is fixedly connected to one side of the turntable, a sieve plate is provided on one side of the sliding frame, a transmission rod is inserted into the inner cavity of the sieve plate, a movable wheel is fixedly connected to one end of the transmission rod, the surface of the movable wheel is in contact with the surface of the protrusion, and a fixing member is threaded to the other end of the transmission rod.

[0007] Preferably, a motor is fixedly installed on one side of the sliding frame, and a drive gear is fixedly connected to the output end of the motor.

[0008] Preferably, an extension shaft is fixedly connected to one side of the turntable, the surface of the extension shaft is slidably connected to the inner cavity of the support frame, and a driven gear is fixedly connected to one end of the extension shaft, the teeth of the driving gear meshing with the teeth of the driven gear.

[0009] Preferably, a limiting seat is fixedly connected to one side of the support frame, and a waste tray is inserted into the inner wall of the limiting seat.

[0010] Preferably, the inner wall of the sealed box is fixedly connected to a slide rail, and the surface of the slide rail is slidably connected to the inner cavity of the sliding frame.

[0011] Preferably, the inner cavity of the slide rail is rotatably connected to a roller, and the surface of the roller is in contact with the inner wall of the slide frame.

[0012] The advantages of this utility model are: In this invention, the impurity removal mechanism generates significant dust during the operation of the fuel raw materials. The dust collection device in the dust removal mechanism can be an existing industrial vacuum cleaner. The guide hood is fixedly connected to the port of the sealed box through the top cover. Since the connecting pipe and the guide hood are connected, the high-speed fan in the dust collection device creates a negative pressure at the port of the guide hood, thereby drawing the dust into the dust collection box of the dust collection device for subsequent centralized treatment, ensuring the quality of the processing environment. This solves the problems that most traditional biomass fuel production raw material impurity removal devices are often exposed to the external environment, and dust is generated due to vibration during the impurity removal process, which then spreads into the air, causing pollution to the working environment. Attached Figure Description

[0013] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0014] Figure 1 This is a three-dimensional schematic diagram of the overall device of this utility model; Figure 2 This is a three-dimensional schematic diagram of the dust removal mechanism of this utility model; Figure 3 This is a three-dimensional schematic diagram of the internal structure of the sealed box of this utility model; Figure 4 This is a three-dimensional schematic diagram of the impurity removal mechanism of this utility model; Figure 5 This is a half-sectional schematic diagram of the impurity removal mechanism of this utility model; Figure 6 This is a three-dimensional schematic diagram of the slide rail and rollers of this utility model.

[0015] In the diagram: 1. Sealed box; 2. Sealed door; 3. Observation window; 4. Impurity removal mechanism; 5. Dust removal mechanism; 6. Slide rail; 7. Roller; 41. Sliding frame; 42. Support frame; 43. Turntable; 44. Protrusion; 45. Screen plate; 46. Transmission rod; 47. Moving wheel; 48. Fixture; 49. Motor; 410. Drive gear; 411. Extension shaft; 412. Driven gear; 413. Limit seat; 414. Waste tray; 51. Top cover; 52. Baffle plate; 53. Flow guide; 54. Connecting pipe; 55. Dust collection equipment. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0017] The following is in conjunction with the appendix Figure 1-6 This application will be described in further detail. This application discloses a raw material impurity removal device for biomass fuel production. (Refer to...) Figures 1 to 3 A raw material impurity removal device for biomass fuel production includes a sealed box 1, a sealed door 2 rotatably connected to the inner wall of the sealed box 1, an observation window 3 provided on one side of the sealed box 1, an impurity removal mechanism 4 provided in the inner cavity of the sealed box 1, and a dust removal mechanism 5 provided on the top of the sealed box 1. The dust removal mechanism 5 includes a top cover 51, one side of which is fixedly connected to the top of the sealed box 1. A baffle plate 52 is fixedly connected to the inner wall of the top cover 51. A guide hood 53 is fixedly connected to one side of the top cover 51, and a connecting pipe 54 is fixedly connected to one side of the guide hood 53. A dust collection device 55 is fixedly connected to the other end of the connecting pipe 54. The raw materials for the biomass fuel production raw material removal device can be filtered by the removal mechanism 4. The sealed box 1 and the sealed door 2 mainly serve the function of sealing and removing impurities. The observation window 3 facilitates operation. The staff observed the cleaning process inside the sealed box 1. During the operation of the cleaning mechanism 4, the fuel raw materials will generate a large amount of dust. The dust collection device 55 in the dust collection mechanism 5 can be an industrial vacuum cleaner in the prior art. The guide hood 53 is fixedly connected to the port of the sealed box 1 through the top cover 51. Since the connecting pipe 54 and the guide hood 53 are connected, the high-speed fan in the dust collection device 55 causes the port of the guide hood 53 to generate negative pressure, thereby sucking the dust into the dust collection box of the dust collection device 55 for subsequent centralized treatment to ensure the quality of the processing environment. In addition, since the dust collection device 55 has a strong dust collection capacity, it may extract fuel raw materials during the dust collection process. The baffle plate 52 can minimize the loss of fuel raw materials and ensure the quality of fuel raw materials.

[0018] Reference Figures 3 to 5The impurity removal mechanism 4 includes a sliding frame 41, one side of which is slidably connected to the inner wall of the sealed box 1. A support frame 42 is fixedly connected to one side of the sliding frame 41, and a turntable 43 is rotatably connected to one side of the support frame 42. A protrusion 44 is fixedly connected to one side of the turntable 43. A sieve plate 45 is provided on one side of the sliding frame 41, and a transmission rod 46 is inserted into the inner cavity of the sieve plate 45. A movable wheel 47 is fixedly connected to one end of the transmission rod 46, and the surface of the movable wheel 47 is in contact with the surface of the protrusion 44. A fixing member 48 is threadedly connected to the other end of the transmission rod 46. A motor 49 is fixedly installed on one side of the sliding frame 41, and a drive gear 410 is fixedly connected to the output end of the motor 49. An extension shaft 411 is fixedly connected to one side of the turntable 43, and the surface of the extension shaft 411 is slidably connected to the inner cavity of the support frame 42. A driven gear 412 is fixedly connected to one end of the extension shaft 411. The teeth of the driven gear 410 mesh with the teeth of the driven gear 412. Through the impurity removal mechanism 4, the sliding frame 41 in the impurity removal mechanism 4 plays the main role of connection and support. The support frame 42 is fixedly connected to the inner side of the sliding frame 41 to support the transmission components. The motor 49 can drive the drive gear 410 to rotate. Since the teeth of the drive gear 410 mesh with the teeth of the driven gear 412, the drive gear 410 rotates while driving the driven gear 412, the extension shaft 411 and the turntable 43 to rotate. There are four protrusions 44 on one side of the turntable 43. There are also four transmission rods 46 and four moving wheels 47. When the moving wheel 47 contacts the protrusion 44, the screen plate 45 can be lifted by the transmission rod 46. When the protrusion 44 moves away from the moving wheel 47, the screen plate 45 falls. Therefore, the continuous rotation of the turntable 43 can drive the screen plate 45 to vibrate up and down to achieve impurity removal.

[0019] Reference Figure 4 and Figure 5 A limiting seat 413 is fixedly connected to one side of the support frame 42. A waste tray 414 is inserted into the inner wall of the limiting seat 413. The waste tray 414 is mainly used to collect large particles of impurities that are screened off by the screen 45. The limiting seat 413 facilitates the installation and removal of the waste tray 414.

[0020] Reference Figure 3 and Figure 6 The inner wall of the sealed box 1 is fixedly connected to a slide rail 6. The surface of the slide rail 6 is slidably connected to the inner cavity of the sliding frame 41. The inner cavity of the slide rail 6 is rotatably connected to a roller 7. The surface of the roller 7 is in contact with the inner wall of the sliding frame 41. The sliding frame 41 can slide along the slide rail 6. The roller 7 can improve the moving efficiency of the sliding frame 41 and facilitate the installation and removal of the impurity removal mechanism 4 from the sealed box 1.

[0021] Working principle: The fuel raw material to be processed is placed into the screen plate 45, and the impurity removal mechanism 4 is pushed into the sealed box 1 along the slide rail 6. Then the sealed door 2 is closed. The motor 49 drives the drive gear 410 to rotate. Since the teeth of the drive gear 410 mesh with the teeth of the driven gear 412, the rotation of the drive gear 410 drives the driven gear 412, the extension shaft 411, and the turntable 43 to rotate. There are four protrusions 44 on one side of the turntable 43, and four transmission rods 46 and four moving wheels 47 are also provided. When the moving wheel 47 contacts the protrusion 44, the screen plate 45 can be lifted by the transmission rod 46. When the protrusion 44 moves away from the moving wheel 47, the screen plate 45 falls. Therefore, the continuous rotation of the turntable 43 can transmit power. The screen 45 vibrates up and down to remove impurities. The waste tray 414 is mainly used to collect large particles of impurities that fall off the screen 45. The dust collection device 55 in the dust removal mechanism 5 can be an industrial vacuum cleaner in the prior art. The guide hood 53 is fixedly connected to the port of the sealed box 1 through the top cover 51. Since the connecting pipe 54 and the guide hood 53 are connected, the high-speed fan in the dust collection device 55 causes negative pressure at the port of the guide hood 53, thereby sucking the dust into the dust collection box of the dust collection device 55 for subsequent centralized treatment to ensure the quality of the processing environment. Since the dust collection device 55 has a strong dust collection capacity, it may extract fuel raw materials during the dust collection process. The baffle plate 52 can minimize the loss of fuel raw materials and ensure the quality of fuel raw materials.

[0022] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A raw material impurity removal device for biomass fuel production, comprising a sealed box (1), characterized in that: The inner wall of the sealed box (1) is rotatably connected to a sealing door (2), an observation window (3) is provided on one side of the sealed box (1), a cleaning mechanism (4) is provided in the inner cavity of the sealed box (1), and a dust removal mechanism (5) is provided on the top of the sealed box (1). The dust removal mechanism (5) includes a top cover (51), one side of which is fixedly connected to the top of the sealed box (1), a baffle plate (52) is fixedly connected to the inner wall of the top cover (51), a flow guide hood (53) is fixedly connected to one side of the top cover (51), a connecting pipe (54) is fixedly connected to one side of the flow guide hood (53), and a dust collection device (55) is fixedly connected to the other end of the connecting pipe (54).

2. The raw material impurity removal device for biomass fuel production according to claim 1, characterized in that: The impurity removal mechanism (4) includes a sliding frame (41), one side of which is slidably connected to the inner wall of the sealed box (1), a support frame (42) is fixedly connected to one side of the sliding frame (41), a turntable (43) is rotatably connected to one side of the support frame (42), a protrusion (44) is fixedly connected to one side of the turntable (43), a sieve plate (45) is provided on one side of the sliding frame (41), a transmission rod (46) is inserted into the inner cavity of the sieve plate (45), a movable wheel (47) is fixedly connected to one end of the transmission rod (46), the surface of the movable wheel (47) is in contact with the surface of the protrusion (44), and a fixing member (48) is threaded to the other end of the transmission rod (46).

3. The raw material impurity removal device for biomass fuel production according to claim 2, characterized in that: A motor (49) is fixedly installed on one side of the sliding frame (41), and a drive gear (410) is fixedly connected to the output end of the motor (49).

4. The raw material impurity removal device for biomass fuel production according to claim 3, characterized in that: An extension shaft (411) is fixedly connected to one side of the turntable (43). The surface of the extension shaft (411) is slidably connected to the inner cavity of the support frame (42). A driven gear (412) is fixedly connected to one end of the extension shaft (411). The teeth of the driving gear (410) mesh with the teeth of the driven gear (412).

5. The raw material impurity removal device for biomass fuel production according to claim 2, characterized in that: A limiting seat (413) is fixedly connected to one side of the support frame (42), and a waste tray (414) is inserted into the inner wall of the limiting seat (413).

6. The raw material impurity removal device for biomass fuel production according to claim 2, characterized in that: The inner wall of the sealed box (1) is fixedly connected to a slide rail (6), and the surface of the slide rail (6) is slidably connected to the inner cavity of the sliding frame (41).

7. The raw material impurity removal device for biomass fuel production according to claim 6, characterized in that: The inner cavity of the slide rail (6) is rotatably connected to a roller (7), and the surface of the roller (7) is in contact with the inner wall of the slide frame (41).

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