Garden waste recycling drying device

Abstract

The utility model discloses a drying device for recycling garden waste, which is applied to the field of drying devices and comprises a box body, two drying cavities are formed in the box body, a sliding groove is formed in the top of the box body, a baffle is connected in the sliding groove in a sliding mode, a support is connected to the top of the box body in a bolted mode, and the top of the box body is provided with a baffle. The top of the support is in threaded connection with an adjusting bolt rotationally connected with the baffle through a bearing. The sliding groove is formed in the top of the box body, the baffle is slidably connected into the sliding groove, when the adjusting bolt on the support is rotated, the position, located in the drying cavity, of the baffle can be adjusted, and the distance between the baffle and the stainless steel conveying belt can be adjusted; flow limiting is formed for waste conveying, waste accumulation is prevented, and waste drying uniformity is guaranteed.

Description

Technical Field

[0001] The utility model relates to the field of drying devices, in particular to a drying device for recycling garden waste. Background Art

[0002] Existing garden waste can be recycled after processing. For example, garden waste can be processed into organic mulch for reuse. Organic mulch mainly uses the solid wood parts of trees, which are crushed, dyed, and then covered in flower beds, flower pots, under trees and shrubs, and on bare ground, thereby improving the soil and beautifying the environment. When processing garden waste, drying equipment is required to dry it.

[0003] Currently, Chinese utility model patent CN212962673U discloses a drying device for the recycling and processing of garden waste. The device includes a shell with an inlet and an outlet. Multiple drying chambers are arranged sequentially inside the shell along the conveying direction of the garden waste. Each drying chamber is connected to a material conveying device and a heating chamber. A steam exhaust pipe is installed at the top of each drying chamber, extending out of the shell. The heating chamber is located above the material conveying device, and heating pipes are connected inside. A fan is connected to the heating chamber to extract heat from inside the heating chamber and transfer it to the drying chamber outside the heating chamber. This utility model offers high safety, reduces heat loss from the heating pipes, and improves drying efficiency.

[0004] In summary, although this drying device can reduce heat loss from the heating element, it still has certain problems in use. For example, waste gas is generated during the drying process, which may contain irritating gases. The drying device lacks a structure to purify the waste gas, leading to environmental pollution during the drying process. At the same time, the drying device lacks a leveling structure. When waste enters the drying device, it cannot be leveled, and the waste easily accumulates during feeding. During the drying process, the inner layer of waste cannot fully contact the heating element, resulting in uneven drying. Utility Model Content

[0005] The utility model aims to provide a drying device for recycling garden waste, which has the advantages of purifying smoke and preventing material piling.

[0006] The above-mentioned technical objective of this utility model is achieved through the following technical solution: a drying device for recycling garden waste, comprising a box body, wherein the box body has two drying chambers inside, the top of the box body has a sliding groove, and a baffle is slidably connected inside the sliding groove, a bracket is bolted to the top of the box body, and an adjusting bolt that is rotatably connected to the baffle via a bearing is threaded to the top of the bracket, a purification chamber is installed on the top of the box body via a fixing component, and a connecting seat is connected to the top of the purification chamber, wherein there are two connecting seats, and an installation seat is inserted inside the connecting seat. A fiber filter and an activated carbon filter are respectively installed inside the two installation seats, a stepper motor is installed on the top of the purification chamber via a fixing component, a connecting rod is rotatably connected to the inside of the purification chamber via a bearing, and a negative pressure fan blade is fixedly sleeved on the connecting rod, an air inlet hood is connected to both the front and back of the box body, a filter grille is installed inside the air inlet hood, and an exhaust hood is connected to the top of the box body.

[0007] By adopting the above technical solution, this utility model has a sliding groove on the top of the box, and a baffle is slidably connected inside the sliding groove. When the adjusting bolt on the rotating bracket is turned, the position of the baffle inside the drying chamber can be adjusted, and the distance between the baffle and the stainless steel conveyor belt can be adjusted. When the stainless steel conveyor belt inside the drying chamber transports waste, it restricts the flow of waste to prevent waste from accumulating and ensures the uniformity of waste drying. Through the design of the purification chamber, when the negative pressure fan blades inside the purification chamber rotate, negative pressure is generated at the air inlet hood. The air inlet hood extracts the flue gas generated when the waste inside the drying chamber is dried, and transports it to the purification chamber through a three-way pipe. After being filtered by a fiber filter and adsorbed by an activated carbon filter, it is transported back to the drying chamber through an exhaust hood. This not only purifies the flue gas, but also reduces heat loss and improves practicality.

[0008] The utility model is further configured as follows: the interiors of the two drying chambers are symmetrically connected to each other with rotating rods via bearings, rotating wheels are fixedly sleeved on the surfaces of the rotating rods, and a stainless steel conveyor belt is transmission-connected between the two rotating wheels.

[0009] The above technical solution facilitates the transmission of waste materials.

[0010] The present invention is further configured as follows: a first transmission wheel fixedly sleeved with a rotating rod is symmetrically arranged on the front side of the box body; a second transmission wheel symmetrically rotated and meshed with each other is connected to the front side of the box body through a rotating shaft; the second transmission wheel is meshed with the first transmission wheel.

[0011] By adopting the above technical solution, it is convenient for the rotating rods inside the two drying chambers to rotate in opposite directions.

[0012] The utility model is further configured as follows: a driving motor is installed on the front side of the box body through a fixing piece, and the output end of the driving motor is bolted to the rotating rod.

[0013] The above technical solution is adopted to facilitate driving the rotating rod to rotate.

[0014] The utility model is further configured as follows: the output end of the stepping motor and the surface of the connecting rod are both fixedly sleeved with bevel gears, and the two bevel gears are meshed with each other.

[0015] The above technical solution is adopted to facilitate the stepping motor to drive the connecting rod to rotate.

[0016] The present invention is further configured such that: a three-way pipe is connected to the purification chamber, and the two branches of the three-way pipe are connected to the air intake hood through pipes; the exhaust hood and the purification chamber are connected through pipes.

[0017] The above technical solution is adopted to facilitate the generation of negative pressure at the air intake hood, so that the air intake hood can extract the smoke in the drying chamber inside the box.

[0018] The utility model is further configured as follows: a fixing block is bolted to the top of the mounting seat, and the fixing block is bolted to the connecting seat through bolts.

[0019] The mounting base is fixed by adopting the above technical solution.

[0020] The utility model is further configured as follows: a feed hopper connected to the drying chamber is installed on the top of the box body, and supporting legs are installed on the bottom of the box body.

[0021] The above technical solution is adopted to facilitate the waste to enter the drying chamber inside the box.

[0022] The present invention is further configured such that: a controller is installed on the front of the box body by means of a fastener; a heating tube is installed inside the drying chamber by means of a fastener; a temperature sensor is installed on the top of the box body, and the output end of the temperature sensor extends through the interior of the drying chamber.

[0023] By adopting the above technical solution, it is convenient to control the drying device to perform drying work.

[0024] The utility model is further configured as follows: the bottom of the purification chamber is connected to a waste discharge chamber, and a valve is installed at the waste discharge port of the waste discharge chamber.

[0025] The above technical solution is adopted to facilitate the discharge of smoke and dust particles inside the purification chamber.

[0026] In summary, the present invention has the following beneficial effects:

[0027] 1. This utility model has a sliding groove on the top of the box, and a baffle is slidably connected inside the sliding groove. When the adjusting bolt on the rotating bracket is rotated, the position of the baffle inside the drying chamber can be adjusted, and the distance between the baffle and the stainless steel conveyor belt can be adjusted. When the stainless steel conveyor belt inside the drying chamber transports waste, it restricts the flow of waste, prevents waste from accumulating, and ensures the uniformity of waste drying.

[0028] 2. This utility model, through the design of the purification chamber, generates negative pressure at the air intake hood when the negative pressure fan blades inside the purification chamber rotate. The air intake hood extracts the flue gas generated during the drying of waste inside the drying chamber, and transports it through a three-way pipe to the purification chamber. After being filtered by a fiber filter and adsorbed by an activated carbon filter, the flue gas is then transported back to the drying chamber through an exhaust hood. This process not only purifies the flue gas but also reduces heat loss and improves practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0030] Figure 2 It is a partial structural cross-sectional view of the utility model;

[0031] Figure 3 This is a structural sectional view of the box body in the utility model;

[0032] Figure 4 This is a schematic diagram of the baffle in this utility model.

[0033] Reference numerals: 1. Box body; 2. Drying chamber; 3. Sliding groove; 4. Baffle; 5. Support; 6. Adjusting bolt; 7. Purification chamber; 8. Connecting seat; 9. Mounting seat; 10. Fiber filter screen; 11. Activated carbon filter screen; 12. Stepper motor; 13. Connecting rod; 14. Negative pressure fan blade; 15. Air inlet hood; 16. Filter grid; 17. Exhaust hood; 18. Rotating rod; 19. Rotating wheel; 20. Stainless steel conveyor belt; 21. First transmission wheel; 22. Second transmission wheel; 23. Drive motor; 24. Bevel gear; 25. T-pipe; 26. Fixing block; 27. Feed hopper; 28. Support leg; 29. ​​Controller; 30. Heating tube; 31. Waste discharge chamber; 32. Temperature sensor. DETAILED DESCRIPTION

[0034] The present invention will be described in further detail below with reference to the accompanying drawings.

[0035] Example 1:

[0036] refer to Figure 1 、 Figure 3 and Figure 4A drying device for recycling garden waste includes a housing 1, with two drying chambers 2 inside the housing 1. A sliding groove 3 is provided on the top of the housing 1, and a baffle 4 is slidably connected inside the sliding groove 3. A bracket 5 is bolted to the top of the housing 1, and an adjusting bolt 6 is threadedly connected to the top of the bracket 5 and rotated through a bearing to the baffle 4. By providing a sliding groove 3 on the top of the housing 1 and a baffle 4 slidably connected inside the sliding groove 3, rotating the adjusting bolt 6 on the bracket 5 can adjust the position of the baffle 4 inside the drying chamber 2, adjusting the distance between the baffle 4 and the stainless steel conveyor belt 20. When the stainless steel conveyor belt 20 inside the drying chamber 2 transports the waste, it restricts the flow of waste, prevents waste from accumulating, and ensures the uniformity of waste drying.

[0037] refer to Figure 1 and Figure 3 The interiors of the two drying chambers 2 are symmetrically connected by bearings with rotating rods 18. Rotating wheels 19 are fixedly sleeved on the surface of the rotating rods 18. A stainless steel conveyor belt 20 is connected between the two rotating wheels 19 for transmission. By setting up the rotating rods 18, rotating wheels 19 and stainless steel conveyor belt 20, it is convenient to transmit waste.

[0038] refer to Figure 1 The front of the box body 1 is symmetrically provided with a first transmission wheel 21 that is fixedly sleeved with the rotating rod 18. The front of the box body 1 is symmetrically connected to a second transmission wheel 22 that meshes with each other via a rotating shaft. The second transmission wheel 22 meshes with the first transmission wheel 21. By setting the first transmission wheel 21 and the second transmission wheel 22, it is convenient for the rotating rod 18 inside the two drying chambers 2 to rotate in opposite directions.

[0039] refer to Figure 1 A driving motor 23 is installed on the front of the box body 1 through a fixing piece. The output end of the driving motor 23 is bolted to the rotating rod 18. By setting the driving motor 23, it is convenient to drive the rotating rod 18 to rotate.

[0040] refer to Figure 1 A feed hopper 27 connected to the drying chamber 2 is installed on the top of the box body 1, and support legs 28 are installed at the bottom of the box body 1. By setting the feed hopper 27 and support legs 28, it is convenient for waste to enter the drying chamber 2 inside the box body 1.

[0041] refer to Figure 1 and Figure 3 The controller 29 is installed on the front of the housing 1 by means of a fastener. The heating tube 30 is installed inside the drying chamber 2 by means of a fastener. The temperature sensor 32 is installed on the top of the housing 1, and the output end of the temperature sensor 32 extends into the interior of the drying chamber 2. By setting the controller 29, the temperature sensor 32 and the heating tube 30, the drying device can be easily controlled to perform the drying work.

[0042] Brief description of the usage process: A sliding groove 3 is opened on the top of the box body 1, and a baffle 4 is slidably connected inside the sliding groove 3. When the adjusting bolt 6 on the bracket 5 is rotated, the position of the baffle 4 inside the drying chamber 2 can be adjusted, and the distance between the baffle 4 and the stainless steel conveyor belt 20 can be adjusted. When the stainless steel conveyor belt 20 inside the drying chamber 2 conveys waste, it forms a flow limit for waste transportation, prevents waste from piling up, and ensures uniformity in waste drying.

[0043] Example 2:

[0044] refer to Figure 1 、 Figure 2 and Figure 3 A drying device for recycling garden waste, a purification chamber 7 is installed on the top of the box body 1 through a fixing piece, the top of the purification chamber 7 is connected with a connecting seat 8, the number of connecting seats 8 is two, the interior of the connecting seat 8 is plugged with a mounting seat 9, the interiors of the two mounting seats 9 are respectively installed with a fiber filter 10 and an activated carbon filter 11, a stepper motor 12 is installed on the top of the purification chamber 7 through a fixing piece, the interior of the purification chamber 7 is rotatably connected with a connecting rod 13 through a bearing, a negative pressure fan blade 14 is fixedly sleeved on the connecting rod 13, the front and back of the box body 1 are connected with an air intake cover 15, the air intake A filter grille 16 is installed inside the cover 15, and the top of the box body 1 is connected to the exhaust hood 17. Through the design of the purification chamber 7, when the negative pressure fan blades 14 inside the purification chamber 7 rotate, negative pressure is generated at the air intake hood 15, and the air intake hood 15 extracts the flue gas generated when the waste inside the drying chamber 2 is dried, and transports it to the inside of the purification chamber 7 through the three-way pipe 25, where it is filtered by the fiber filter 10 and adsorbed and purified by the activated carbon filter 11, and then transported to the inside of the drying chamber 2 through the exhaust hood 17 again, thereby purifying the flue gas and reducing heat loss, thereby improving practicality.

[0045] refer to Figure 2 The output end of the stepper motor 12 and the surface of the connecting rod 13 are fixedly sleeved with a bevel gear 24, and the two bevel gears 24 are engaged with each other. By setting the bevel gear 24, it is convenient for the stepper motor 12 to drive the connecting rod 13 to rotate.

[0046] refer to Figure 1 A tee pipe 25 is connected to the purification chamber 7, and the two branches of the tee pipe 25 are connected to the air intake hood 15 through pipes. The exhaust hood 17 and the purification chamber 7 are connected through pipes. By setting the tee pipe 25, negative pressure is generated at the air intake hood 15, so that the air intake hood 15 can extract the smoke in the drying chamber 2 inside the box body 1.

[0047] refer to Figure 1 and Figure 2A fixing block 26 is bolted to the top of the mounting seat 9, and the fixing block 26 is bolted to the connecting seat 8 by bolts. By setting the fixing block 26, the mounting seat 9 is fixed.

[0048] refer to Figure 1 and Figure 2 The bottom of the purification chamber 7 is connected to the waste discharge chamber 31, and the waste discharge port of the waste discharge chamber 31 is equipped with a valve. By setting up the waste discharge chamber 31, it is convenient for the smoke and dust particles inside the purification chamber 7 to be discharged.

[0049] Brief description of the usage process: Due to the design of the purification chamber 7, when the negative pressure fan blade 14 inside the purification chamber 7 rotates, a negative pressure is generated at the air intake hood 15. The air intake hood 15 extracts the flue gas generated when drying waste inside the drying chamber 2, and transports it to the purification chamber 7 through the three-way pipe 25. After being filtered by the fiber filter screen 10 and adsorbed by the activated carbon filter screen 11, it is then transported back to the drying chamber 2 through the exhaust hood 17. This process not only purifies the flue gas but also reduces heat loss and improves practicality.

[0050] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed. However, as long as they are within the scope of the claims of the present invention, they are protected by patent law.

Claims

1. A drying device for recycling garden waste, comprising a housing (1), characterized in that: The box body (1) is provided with a drying chamber (2) inside, and the number of the drying chambers (2) is two; the top of the box body (1) is provided with a sliding groove (3), and the inside of the sliding groove (3) is slidably connected with a baffle (4); the top of the box body (1) is bolted with a bracket (5), and the top of the bracket (5) is threadedly connected with an adjustment bolt (6) that is rotatably connected to the baffle (4) through a bearing; the top of the box body (1) is provided with a purification chamber (7) through a fixing member, and the top of the purification chamber (7) is connected with a connecting seat (8), and the number of the connecting seats (8) is two, and the connecting seat (8) A mounting seat (9) is inserted into the interior of the housing (1), a fiber filter (10) and an activated carbon filter (11) are respectively installed inside the two mounting seats (9), a stepping motor (12) is installed on the top of the purification chamber (7) through a fixing member, a connecting rod (13) is rotatably connected to the interior of the purification chamber (7) through a bearing, a negative pressure fan blade (14) is fixedly sleeved on the connecting rod (13), the front and back sides of the housing (1) are both connected to an air intake hood (15), a filter grille (16) is installed inside the air intake hood (15), and the top of the housing (1) is connected to an exhaust hood (17).

2. A drying device for recycling garden waste according to claim 1, characterized in that: The interiors of the two drying chambers (2) are symmetrically rotatably connected with a rotating rod (18) via a bearing, a rotating wheel (19) is fixedly sleeved on the surface of the rotating rod (18), and a stainless steel conveyor belt (20) is transmission-connected between the two rotating wheels (19).

3. A drying device for recycling garden waste according to claim 1, characterized in that: The front side of the box body (1) is symmetrically provided with a first transmission wheel (21) fixedly sleeved with the rotating rod (18), and the front side of the box body (1) is symmetrically rotationally connected with a second transmission wheel (22) meshing with each other via a rotating shaft, and the second transmission wheel (22) meshes with the first transmission wheel (21).

4. A drying device for recycling garden waste according to claim 1, characterized in that: A driving motor (23) is installed on the front side of the box body (1) via a fixing member, and an output end of the driving motor (23) is bolted to a rotating rod (18).

5. The drying device for recycling garden waste according to claim 1, characterized in that: The output end of the stepping motor (12) and the surface of the connecting rod (13) are both fixedly sleeved with a bevel gear (24), and the two bevel gears (24) are meshed with each other.

6. The drying device for recycling garden waste according to claim 1, characterized in that: The purification chamber (7) is connected to a three-way pipe (25), and the two branches of the three-way pipe (25) are connected to the air inlet hood (15) through a pipeline, and the exhaust hood (17) and the purification chamber (7) are connected through a pipeline.

7. The drying device for recycling garden waste according to claim 1, characterized in that: A fixing block (26) is bolted to the top of the mounting seat (9), and the fixing block (26) is bolted to the connecting seat (8) via bolts.

8. The drying device for recycling garden waste according to claim 1, characterized in that: A feed hopper (27) connected to the drying chamber (2) is installed on the top of the box body (1), and supporting legs (28) are installed on the bottom of the box body (1).

9. The drying device for recycling garden waste according to claim 1, characterized in that: A controller (29) is installed on the front of the box (1) via a fixing member, a heating tube (30) is installed inside the drying chamber (2) via a fixing member, a temperature sensor (32) is installed on the top of the box (1), and an output end of the temperature sensor (32) passes through the inside of the drying chamber (2).

10. The drying device for recycling garden waste according to claim 1, characterized in that: The bottom of the purification chamber (7) is connected to a waste discharge chamber (31), and a valve is installed at the waste discharge port of the waste discharge chamber (31).

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