Dust removal device for hemp stalk pellet fuel production

Abstract

The utility model relates to the technical field of hemp stalk processing equipment, and discloses a dust removal device for hemp stalk pellet fuel production, which comprises a dust removal mechanism, a dust collection mechanism is arranged on the right side of the dust removal mechanism, the dust removal mechanism comprises a dust removal box, and the left end of the top of the dust removal box is fixedly connected with a feed port. The top of the dust removal box is fixedly connected with a motor, an output shaft of the motor is fixedly connected with a rotating rod, the bottom of the rotating rod movably penetrates through the dust removal box and extends into the dust removal box, the outer side of the rotating rod is fixedly connected with a fixing plate, and the outer side of the fixing plate is fixedly connected with a wall scraping plate. According to the dust removal device for hemp stalk particle fuel production, particles are poured into the dust removal box from the feeding port, a motor is started to enable a rotating rod to rotate, a fixing plate is driven to enable a wall scraping plate to move, the wall scraping plate scrapes off dust attached to the inner wall, and the problem that part of raised dust is attached to dead corners and the inner wall of a machine and is difficult to clean is solved; the dust removal effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of ramie stalk processing equipment, in particular to a dust removal device for ramie stalk pellet fuel production. Background Technique

[0002] Ramie stalks are the stalks of ramie, hemp and other hemp varieties after peeling, showing off-white color, slender and strong, and are flammable. Biomass fuel is a block-shaped environmental protection new energy generated by processing straw, rice straw, rice husk, peanut shell, corn cob, camellia oleifera shell, cottonseed shell, etc. and "three leftovers".

[0003] The utility model patent with the authorization announcement number of CN212759572U discloses "An efficient dust removal device for fuel pellets", which includes a box body. A hopper is arranged on the upper end surface of the box body, a feed inlet is arranged inside the hopper, an operation panel is installed on one side of the box body, a discharge port is arranged at the lower end of one side of the box body, a discharge chute is arranged inside the discharge port, bottom feet are installed at the four end corners of the lower end surface of the box body, shock-absorbing springs are arranged at the top inside the box body, sliding plates are arranged on both sides of the inner wall of the shock-absorbing springs, a screening frame is installed at the lower end of the sliding plate, an inner bin is arranged at the top end of the inner wall of the box body, a motor is installed on the bottom surface of the inner wall of the inner bin, a vibration motor is installed on the lower end surface of the screening frame, a conveyor belt is installed at the upper end of the motor, an aggregate plate is arranged above the conveyor belt, a dust suction bin is arranged at the lower end of the aggregate plate, and an exhaust fan is installed at the upper end of the discharge port. This efficient dust removal device for fuel pellets enables the device to achieve the function of dust separation and efficient dust removal.

[0004] However, there are still the following deficiencies in the above-mentioned existing technical solutions: When the machine is running, some of the raised dust will adhere to the dead corners and inner walls of the machine, making it difficult to clean, and there is still room for further improvement in the dust removal effect. Content of the Utility Model

[0005] Aiming at the deficiencies of the prior art, the purpose of the present utility model is to provide a dust removal device for ramie stalk pellet fuel production, which solves the problem that some of the raised dust will adhere to the dead corners and inner walls of the machine and is difficult to clean, and improves the dust removal effect.

[0006] In order to solve the above technical problems, the present utility model provides the following technical solutions:

[0007] A dust removal device for ramie stalk pellet fuel production includes a dust removal mechanism, and a dust collection mechanism is arranged on the right side of the dust removal mechanism;

[0008] The dust removal mechanism includes a dust removal box. At the left end of the top of the dust removal box, a feeding port is fixedly connected. At the top of the dust removal box, a motor is fixedly connected. The output shaft of the motor is fixedly connected with a rotating rod. The bottom of the rotating rod movably penetrates the dust removal box and extends into its interior. On the outer side of the rotating rod, a fixing plate is fixedly connected. On the outer side of the fixing plate, a wall scraping plate is fixedly connected.

[0009] The dust collection mechanism includes a dust collection box. At the top of the dust collection box, a sprayer is fixedly connected. On the left side of the dust collection box, a square hole is opened. Inside the square hole on the left side of the dust collection box, a dust suction pipe is fixedly connected. On the right side of the dust suction pipe, an exhaust fan is fixedly connected. At the left end of the inner wall of the dust suction pipe, a filter screen is fixedly connected.

[0010] Preferably, a rotating filter screen is arranged inside the dust removal box, and the rotating filter screen is fixedly connected to the outer side of the rotating rod.

[0011] Preferably, a plurality of fixing plates and wall scraping plates are provided. The plurality of fixing plates are respectively fixedly connected to the wall scraping plates, and the plurality of fixing plates and wall scraping plates are respectively arranged in an annular array.

[0012] Preferably, a funnel is fixedly connected inside the dust removal box. At the bottom of the funnel, a discharge pipe is fixedly connected. On the right side of the discharge pipe, an installation hole is opened.

[0013] Preferably, support columns are fixedly connected to the bottom of the dust removal box. A plurality of support columns are provided, and the plurality of support columns are arranged in an annular array. At the bottoms of the plurality of support columns, a storage box is respectively fixedly connected. Inside the storage box, a tray is slidably connected to the bottom of the inner wall.

[0014] Preferably, the left side of the dust suction pipe penetrates the dust removal box and extends into its interior, and the left side of the dust suction pipe is fixedly connected to the installation hole on the right side of the discharge pipe.

[0015] Preferably, a door panel is arranged on the front of the dust collection box. On the front of the door panel, a handle is fixedly connected, and a plurality of handles are provided.

[0016] Compared with the prior art, the beneficial effects achieved by the present utility model are as follows:

[0017] First, pour the particles into the dust removal box from the feeding port. Start the motor to make the rotating rod rotate, drive the fixing plate to rotate, the fixing plate drives the wall scraping plate to move, and the rotating rod drives the rotating filter screen to rotate, so as to throw out the dust in the particles and then leak it. The wall scraping plate scrapes off the dust adhering to the inner wall, solves the problem that part of the raised dust will adhere to the dead corners and inner walls of the machine and is difficult to clean, and improves the dust removal effect.

[0018] Second, when the particles pass through the discharge pipe, start the exhaust fan to make the dust enter the dust collection box from the dust suction pipe, and start the sprayer to moisten the dust in the dust collection box to avoid secondary splashing. When the dust collection box needs to be cleaned, the door panel can be removed by pulling the handle, which is convenient for cleaning the dust. Brief Description of the Drawings

[0019] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0020] Figure 2 It is a front view schematic diagram of the overall structure of the present invention;

[0021] Figure 3 It is a front view structural schematic diagram of the dust removal mechanism of the present invention;

[0022] Figure 4 It is a front view sectional structural schematic diagram of the dust removal mechanism of the present invention;

[0023] Figure 5 It is a front view structural schematic diagram of the dust collection mechanism of the present invention.

[0024] Wherein: 1. Dust removal mechanism; 2. Dust collection mechanism; 101. Dust removal box; 102. Feed inlet; 103. Motor; 104. Rotating rod; 105. Fixed plate; 106. Scraping wall plate; 107. Rotating filter screen; 108. Hopper; 109. Discharge pipe; 110. Support column; 111. Storage box; 112. Tray; 201. Dust collection box; 202. Sprayer; 203. Door panel; 204. Handle; 205. Dust suction pipe; 206. Exhaust fan; 207. Filter screen. Detailed Description of the Preferred Embodiment

[0025] The following will further describe in detail the specific embodiments of the present invention in conjunction with the accompanying drawings.

[0026] Please refer to Figures 1-5 , a dust removal device for the production of ramie stalk particle fuel, including a dust removal mechanism 1, and a dust collection mechanism 2 is arranged on the right side of the dust removal mechanism 1;

[0027] The dust removal mechanism 1 includes a dust removal box 101, a feed inlet 102 is fixedly connected to the left end of the top of the dust removal box 101, a motor 103 is fixedly connected to the top of the dust removal box 101, an output shaft of the motor 103 is fixedly connected to a rotating rod 104, the bottom of the rotating rod 104 movably penetrates the dust removal box 101 and extends into its interior, and a fixed plate 105 is fixedly connected to the outer side of the rotating rod 104, and a scraping wall plate 106 is fixedly connected to the outer side of the fixed plate 105;

[0028] The dust collection mechanism 2 includes a dust collection box 201. A sprayer 202 is fixedly connected to the top of the dust collection box 201. A square hole is formed in the left side of the dust collection box 201. A dust suction pipe 205 is fixedly connected to the square hole on the left side of the dust collection box 201. A suction fan 206 is fixedly connected to the right side of the dust suction pipe 205. A filter screen 207 is fixedly connected to the left end of the inner wall of the dust suction pipe 205.

[0029] Through the above technical solution, the particles are poured into the dust removal box 101 from the feeding port 102. The motor 103 is started to rotate the rotating rod 104, driving the fixing plate 105 to rotate, and the fixing plate 105 drives the scraping wall plate 106 to move, solving the problem that some of the raised dust will adhere to the dead corners and inner walls of the machine and is difficult to clean, and improving the dust removal effect.

[0030] When the particles pass through the discharge pipe 109, the suction fan 206 is started to make the dust enter the dust collection box 201 from the dust suction pipe 205, and the sprayer 202 is started to moisten the dust in the dust collection box 201 to avoid secondary splashing, solving the problem that the dust is easily blown away during transportation.

[0031] Specifically, a rotating filter screen 107 is arranged inside the dust removal box 101, and the rotating filter screen 107 is fixedly connected to the outside of the rotating rod 104.

[0032] Through the above technical solution, the rotating rod 104 drives the rotating filter screen 107 to rotate, throwing out the dust in the particles and then leaking it, increasing the dust removal efficiency.

[0033] Specifically, a plurality of fixing plates 105 and scraping wall plates 106 are provided. The plurality of fixing plates 105 are respectively fixedly connected to the scraping wall plates 106, and the plurality of fixing plates 105 and scraping wall plates 106 are respectively arranged in an annular array.

[0034] Through the above technical solution, the fixing plate 105 drives the scraping wall plate 106, and the plurality of scraping wall plates 106 work together to increase the scraping efficiency.

[0035] Specifically, a funnel 108 is fixedly connected to the inside of the dust removal box 101. A discharge pipe 109 is fixedly connected to the bottom of the funnel 108. An installation hole is formed in the right side of the discharge pipe 109.

[0036] Through the above technical solution, the particles falling from above are collected to prevent the particles from scattering into the machine interior.

[0037] Specifically, a plurality of support columns 110 are fixedly connected to the bottom of the dust removal box 101. The plurality of support columns 110 are arranged in an annular array. The bottoms of the plurality of support columns 110 are respectively fixedly connected to a storage box 111. A tray 112 is slidably connected to the bottom inner wall of the storage box 111.

[0038] Through the above technical solution, multiple support columns 110 increase stability, collect the particles falling from above, and facilitate removal at any time.

[0039] Specifically, the left side of the dust suction pipe 205 penetrates through the dust removal box 101 and extends into its interior, and the left side of the dust suction pipe 205 is fixedly connected to the mounting hole on the right side of the discharge pipe 109.

[0040] Through the above technical solution, the falling dust is processed and transported away through the dust suction pipe 205.

[0041] Specifically, a door panel 203 is provided on the front surface of the dust collection box 201, a handle 204 is fixedly connected to the front surface of the door panel 203, and multiple handles 204 are provided.

[0042] Through the above technical solution, when it is necessary to clean the dust collection box 201, the door panel 203 can be pulled out through the handle 204, which facilitates the cleaning of the dust.

[0043] During use, pour the particles into the dust removal box 101 from the feed inlet 102, start the motor 103 to rotate the rotating rod 104, drive the fixed plate 105 to rotate, the fixed plate 105 drives the scraping wall plate 106 to move, the rotating rod 104 drives the rotating filter screen 107 to rotate, the dust in the particles is thrown out and then leaks down, the scraping wall plate 106 scrapes the dust attached to the inner wall, and multiple scraping wall plates 106 rotate together to increase the efficiency, solving the problem that some of the raised dust will adhere to the dead corners and inner walls of the machine and is difficult to clean, improving the dust removal effect. The leaked particles fall from the discharge pipe 109 through the funnel 108 and finally accumulate in the tray 112 in the storage box 111 fixed at the bottom by the support columns 110 for support, which is convenient to take out at any time. When the particles pass through the discharge pipe 109, start the exhaust fan 206 to make the dust enter the dust collection box 201 through the dust suction pipe 205, start the sprayer 202 to moisten the dust in the dust collection box 201 to avoid secondary splashing, and when it is necessary to clean the dust collection box 201, the door panel 203 can be pulled out through the handle 204, which facilitates the cleaning of the dust.

[0044] Although the specific embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A dust removal device for the production of ramie stalk pellet fuel, comprising a dust removal mechanism (1), characterized in that: A dust collection mechanism (1) is provided on the right side of the dust removal mechanism (2); The dust removal mechanism (1) includes a dust removal box (101). A feeding port (102) is fixedly connected to the left end of the top of the dust removal box (101). A motor (103) is fixedly connected to the top of the dust removal box (101). The output shaft of the motor (103) is fixedly connected to a rotating rod (104). The bottom of the rotating rod (104) movably penetrates the dust removal box (101) and extends into its interior. A fixing plate (105) is fixedly connected to the outer side of the rotating rod (104). A scraping wall plate (106) is fixedly connected to the outer side of the fixing plate (105); The dust collection mechanism (2) includes a dust collection box (201). A sprayer (202) is fixedly connected to the top of the dust collection box (201). A square hole is formed in the left side of the dust collection box (201). A dust suction pipe (205) is fixedly connected to the square hole on the left side of the dust collection box (201). A suction fan (206) is fixedly connected to the right side of the dust suction pipe (205). A filter screen (207) is fixedly connected to the left end inner wall of the dust suction pipe (205).

2. The dust removal device for the production of ramie stalk pellet fuel according to claim 1, wherein: A rotating filter screen (107) is arranged inside the dust removal box (101), and the rotating filter screen (107) is fixedly connected to the outer side of the rotating rod (104).

3. The dust removal device for the production of ramie stalk pellet fuel according to claim 1, characterized in that: The fixing plate (105) and the scraping wall plate (106) are respectively provided with a plurality of them. The plurality of fixing plates (105) are respectively fixedly connected to the scraping wall plate (106). The plurality of fixing plates (105) and the scraping wall plate (106) are respectively arranged in an annular array.

4. The dust removal device for the production of ramie stalk particle fuel according to claim 1, characterized in that: A funnel (108) is fixedly connected to the inside of the dust removal box (101). A discharge pipe (109) is fixedly connected to the bottom of the funnel (108). An installation hole is formed in the right side of the discharge pipe (109).

5. The dust removal device for the production of ramie stalk particle fuel according to claim 1, wherein: Support columns (110) are fixedly connected to the bottom of the dust removal box (101). A plurality of support columns (110) are provided. The plurality of support columns (110) are arranged in an annular array. The bottoms of the plurality of support columns (110) are respectively fixedly connected to a storage box (111). A tray (112) is slidably connected to the bottom inner wall of the storage box (111).

6. The dust removal device for the production of ramie stalk pellet fuel according to claim 1, characterized in that: The left side of the dust suction pipe (205) penetrates the dust removal box (101) and extends into its interior. The left side of the dust suction pipe (205) is fixedly connected to the installation hole on the right side of the discharge pipe (109).

7. A dust removal device for the production of ramie stalk pellet fuel according to claim 1, characterized in that: A door plate (203) is arranged on the front of the dust collection box (201). A handle (204) is fixedly connected to the front of the door plate (203). A plurality of handles (204) are provided.

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