Drying equipment for household garbage treatment

Abstract

The utility model relates to the technical field of garbage drying, and discloses drying equipment for household garbage treatment, which comprises a water accumulation tank, supporting legs fixedly mounted at the bottom of the water accumulation tank, a drainage pipe fixedly mounted on the front side of the water accumulation tank, a net chain conveying belt arranged at the top of the water accumulation tank, and a vibration discharging mechanism arranged on the left side of the water accumulation tank. A heating and drying mechanism is arranged at the top of the water accumulation tank, the vibration discharging mechanism comprises an adjusting assembly and a vibration assembly, the adjusting assembly is arranged on the left side of the water accumulation tank, and the vibration assembly is arranged in the adjusting assembly and extends to the bottom. According to the drying equipment for household garbage treatment, through the arranged vibration discharging mechanism, in the using process, a second motor drives a discharging plate to vibrate up and down in a reciprocating mode, meanwhile, a sliding gate plate capable of being adjusted up and down is matched, garbage in a hopper can be evenly laid on a net chain conveying belt, and therefore it is guaranteed that the garbage is evenly laid; and the garbage drying efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of waste drying technology, specifically a drying device for municipal solid waste treatment. Background Technology

[0002] Household waste is centrally processed at waste treatment plants. Waste dryers are a common type of environmental protection equipment, primarily used for processing industrial and household waste. Through heating, transmission, dust removal, and recycling systems, they achieve the effect of reducing the volume and amount of waste.

[0003] According to the patent application published on the Internet, a drying device for municipal solid waste treatment (authorization announcement number: CN 211552221U) is described as follows: "This utility model discloses a drying device for municipal solid waste treatment, including a conveyor frame. A motor box is installed below one side of the conveyor frame. A pulverizer and drainer are installed above the end of the conveyor frame near the motor box. A water collection tank is installed on one side of the motor box. A drying outer box is installed above the side of the conveyor frame near the water collection tank. This utility model dries the municipal solid waste on the conveyor belt using heating wires installed on the outer wall of the drying inner box. A fan is installed on the drying outer box. When the fan is working, air is blown from the gap between the drying outer box and the drying inner box to the municipal solid waste below, so that hot air accumulates inside the drying inner box, thereby improving the drying effect. The hammers in the pulverizer and drainer are close together, which can squeeze the waste while pulverizing it, thereby squeezing out the water inside the municipal solid waste. The squeezed water will fall into the water collection tank for collection."

[0004] Regarding the above description, the applicant believes the following issues exist:

[0005] In use, this utility model transports garbage via a conveyor belt, heats it with heating wires, and uses a fan to blow hot air onto the garbage on the conveyor belt for drying. However, in actual use, garbage tends to accumulate on the conveyor belt, leading to garbage buildup. During the drying process, the garbage inside is not easily heated and dried. Therefore, it is necessary to improve the drying equipment for domestic waste treatment to solve the above problems. Utility Model Content

[0006] The purpose of this invention is to provide a drying device for municipal solid waste treatment to solve the problems mentioned in the background art.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a drying device for municipal solid waste treatment, including a water collection tank, a support leg fixedly installed at the bottom of the water collection tank, a drain pipe fixedly installed at the front of the water collection tank, a mesh conveyor belt installed at the top of the water collection tank, a vibrating feeding mechanism installed on the left side of the water collection tank, and a heating and drying mechanism installed at the top of the water collection tank.

[0008] The vibrating feeding mechanism includes an adjustment component and a vibration component. The adjustment component is located on the left side of the water collection tank, and the vibration component is located inside the adjustment component and extends to the bottom.

[0009] The adjustment assembly includes a connecting frame, which is fixedly installed on the left side of the water collection tank. A hopper is fixedly installed at the end of the connecting frame away from the water collection tank. A first motor is fixedly installed on the right side of the hopper. A threaded rod is fixedly installed at the output end of the first motor. A fixed rail is fixedly installed on the right side of the hopper. A sliding gate is slidably installed inside the fixed rail to facilitate adjustment of the position of the sliding gate according to the size of the waste.

[0010] Preferably, a threaded hole is provided at the corresponding position of the sliding gate and the threaded rod, and the threaded rod is threadedly installed in the threaded hole, so that the threaded rod can drive the sliding gate to slide and adjust.

[0011] Preferably, the vibration assembly includes a feeding plate, which is slidably installed inside the hopper. A connecting column is fixedly installed at the bottom of the feeding plate, and a connecting plate is fixedly installed at the end of the connecting column away from the feeding plate. A fixing spring is fixedly installed between the top of the connecting plate and the bottom of the hopper. A second motor is fixedly installed at the bottom of the hopper, and a cam is fixedly installed at the output end of the second motor to facilitate vibration adjustment of the feeding plate, so that it evenly spreads the waste on the mesh conveyor belt.

[0012] Preferably, there are two connecting columns, and a through hole is provided at the bottom of the hopper and the corresponding position of the connecting column. The connecting column is slidably installed inside the through hole, so that the connecting column can slide through the hopper.

[0013] Preferably, the feeding plate is slidably installed inside the hopper, and the cam contacts the top of the connecting plate, so that the cam can drive the connecting plate to move up and down.

[0014] Preferably, the heating and drying mechanism includes a drying chamber, which is fixedly installed on the top of the mesh conveyor belt. A heating box is fixedly installed on the top of the drying chamber, and a filter screen is provided on the top of the heating box. A heating rod is fixedly installed inside the heating box, and an installation plate is fixedly installed inside the heating box. An air intake fan is provided inside the installation plate to facilitate the drying of waste on the mesh conveyor belt.

[0015] Preferably, there are eleven heating boxes, and the eleven heating boxes are arranged in an array on the top of the drying chamber. The top of the drying chamber and the corresponding positions of the eleven heating boxes are respectively provided with through slots to facilitate the uniform drying of the garbage on the mesh conveyor belt.

[0016] Compared with the prior art, this utility model provides a drying device for municipal solid waste treatment, which has the following beneficial effects:

[0017] This municipal solid waste drying equipment uses a vibrating feeding mechanism. During operation, a second motor drives the feeding plate to vibrate up and down. Simultaneously, an adjustable sliding gate ensures that the waste inside the hopper is evenly distributed onto the mesh conveyor belt, thereby improving the drying efficiency.

[0018] This municipal solid waste drying equipment, through its heating and drying mechanism, draws air into the heating chamber via an intake fan during operation. The intake air is then heated by heating rods, and the hot air is blown into the drying chamber by the intake fan, thereby evenly drying the waste on the mesh conveyor belt. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments 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.

[0020] Figure 1 This is a schematic diagram of the appearance and structure of this utility model;

[0021] Figure 2 This is a front sectional view of the present invention.

[0022] Figure 3 This is a cross-sectional view of the vibrating feeding mechanism of this utility model;

[0023] Figure 4 This is a schematic diagram of the external structure of the vibration component of this utility model;

[0024] Figure 5 This is a cross-sectional structural diagram of the heating box and its connected mechanism of this utility model.

[0025] In the diagram: 1. Water collection tank; 2. Support leg; 3. Drain pipe; 4. Mesh conveyor belt; 5. Vibrating feeding mechanism; 51. Adjusting component; 511. Connecting frame; 512. Hopper; 513. First motor; 514. Threaded rod; 515. Fixed rail; 516. Sliding gate; 52. Vibrating component; 521. Feeding plate; 522. Connecting column; 523. Connecting plate; 524. Fixed spring; 525. Second motor; 526. Cam; 6. Heating and drying mechanism; 61. Drying chamber; 62. Heating box; 63. Filter screen; 64. Heating rod; 65. Mounting plate; 66. Air intake fan. Detailed Implementation

[0026] 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 of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0027] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0028] Example 1: Please refer to Figure 1-4 This utility model provides a technical solution: a drying device for domestic waste treatment, including a water collection tank 1, a support leg 2 fixedly installed at the bottom of the water collection tank 1, a drain pipe 3 fixedly installed at the front of the water collection tank 1, a mesh conveyor belt 4 set at the top of the water collection tank 1, a vibrating feeding mechanism 5 set at the left side of the water collection tank 1, and a heating and drying mechanism 6 set at the top of the water collection tank 1.

[0029] The vibrating feeding mechanism 5 includes an adjustment component 51 and a vibration component 52. The adjustment component 51 is located on the left side of the water collection tank 1, and the vibration component 52 is located inside the adjustment component 51 and extends to the bottom.

[0030] The adjusting component 51 includes a connecting frame 511, which is fixedly installed on the left side of the water collection tank 1. A hopper 512 is fixedly installed at the end of the connecting frame 511 away from the water collection tank 1. A first motor 513 is fixedly installed on the right side of the hopper 512. A threaded rod 514 is fixedly installed at the output end of the first motor 513. A fixed rail 515 is fixedly installed on the right side of the hopper 512. A sliding gate 516 is slidably installed inside the fixed rail 515 to facilitate adjusting the position of the sliding gate 516 according to the size of the waste.

[0031] Furthermore, threaded holes are provided at corresponding positions of the sliding gate 516 and the threaded rod 514, and the threaded rod 514 is threadedly installed in the threaded hole, so that the threaded rod 514 can drive the sliding gate 516 to slide and adjust.

[0032] Furthermore, the vibration assembly 52 includes a feeding plate 521, which is slidably installed inside the hopper 512. A connecting column 522 is fixedly installed at the bottom of the feeding plate 521. A connecting plate 523 is fixedly installed at the end of the connecting column 522 away from the feeding plate 521. A fixing spring 524 is fixedly installed between the top of the connecting plate 523 and the bottom of the hopper 512. A second motor 525 is fixedly installed at the bottom of the hopper 512. A cam 526 is fixedly installed at the output end of the second motor 525 to facilitate vibration adjustment of the feeding plate 521, so that it can evenly spread the waste on the mesh conveyor belt 4.

[0033] Furthermore, there are two connecting columns 522, and through holes are provided at the bottom of the hopper 512 and at the corresponding positions of the connecting columns 522. The connecting columns 522 are slidably installed inside the through holes, so that the connecting columns 522 can slide through the hopper 512.

[0034] Furthermore, the feed plate 521 is slidably installed inside the hopper 512, and the cam 526 contacts the top of the connecting plate 523, so that the cam 526 can drive the connecting plate 523 to move up and down.

[0035] Example 2: Please refer to Figure 2 and Figure 5 Furthermore, in conjunction with Embodiment 1, the heating and drying mechanism 6 includes a drying chamber 61, which is fixedly installed on the top of the mesh conveyor belt 4. A heating box 62 is fixedly installed on the top of the drying chamber 61. A filter screen 63 is provided on the top of the heating box 62. A heating rod 64 is fixedly installed inside the heating box 62. An installation plate 65 is fixedly installed inside the heating box 62. An air intake fan 66 is provided inside the installation plate 65 to facilitate the drying of waste on the mesh conveyor belt 4.

[0036] Furthermore, there are eleven heating boxes 62, and the eleven heating boxes 62 are arranged in an array on the top of the drying chamber 61. The top of the drying chamber 61 and the corresponding positions of the eleven heating boxes 62 are respectively provided with through slots to facilitate the uniform drying of the garbage on the mesh conveyor belt 4.

[0037] In actual operation, when this device is used, the garbage is put into the hopper 512. The first motor 513 drives the threaded rod 514 to rotate, so that the threaded rod 514 drives the sliding gate 516 to slide up and down inside the fixed rail 515, so that the sliding gate 516 is adjusted to open to a suitable position. The second motor 525 drives the cam 526 to rotate, so that the cam 526 drives the connecting column 522 to move up and down through the connecting plate 523 and the fixed spring 524. The connecting column 522 drives the feeding plate 521 to vibrate up and down inside the hopper 512, so that the garbage inside the hopper 512 is evenly spread on the mesh conveyor belt 4, and the garbage is transported to the right by the mesh conveyor belt 4.

[0038] External air is drawn into the heating chamber 62 by the intake fan 66, and heated by the heating rod 64. The heated air is then blown into the drying chamber 61 by the intake fan 66, so that the heated air dries the garbage on the mesh conveyor belt 4 in the drying chamber 61. At the same time, the water on the mesh conveyor belt 4 is discharged through the drain pipe 3 on the water collection tank 1.

[0039] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

Claims

1. A drying device for municipal solid waste treatment, comprising a water collection tank (1), characterized in that: The bottom of the water collection tank (1) is fixedly equipped with a support leg (2), the front of the water collection tank (1) is fixedly equipped with a drain pipe (3), the top of the water collection tank (1) is equipped with a mesh conveyor belt (4), the left side of the water collection tank (1) is equipped with a vibrating feeding mechanism (5), and the top of the water collection tank (1) is equipped with a heating and drying mechanism (6). The vibrating feeding mechanism (5) includes an adjustment component (51) and a vibration component (52). The adjustment component (51) is located on the left side of the water collection tank (1), and the vibration component (52) is located inside the adjustment component (51) and extends to the bottom. The adjustment assembly (51) includes a connecting frame (511), which is fixedly installed on the left side of the water tank (1). A hopper (512) is fixedly installed at the end of the connecting frame (511) away from the water tank (1). A first motor (513) is fixedly installed on the right side of the hopper (512). A threaded rod (514) is fixedly installed at the output end of the first motor (513). A fixed rail (515) is fixedly installed on the right side of the hopper (512). A sliding gate (516) is slidably installed inside the fixed rail (515).

2. The drying equipment for municipal solid waste treatment according to claim 1, characterized in that: The sliding gate (516) and the threaded rod (514) are provided with threaded holes at corresponding positions, and the threaded rod (514) is threadedly installed in the threaded holes.

3. The drying equipment for municipal solid waste treatment according to claim 1, characterized in that: The vibration assembly (52) includes a feeding plate (521), which is slidably installed inside the hopper (512). A connecting column (522) is fixedly installed at the bottom of the feeding plate (521). A connecting plate (523) is fixedly installed at the end of the connecting column (522) away from the feeding plate (521). A fixing spring (524) is fixedly installed between the top of the connecting plate (523) and the bottom of the hopper (512). A second motor (525) is fixedly installed at the bottom of the hopper (512). A cam (526) is fixedly installed at the output end of the second motor (525).

4. A drying device for municipal solid waste treatment according to claim 3, characterized in that: Two connecting columns (522) are provided, and a through hole is provided at the bottom of the hopper (512) and the corresponding position of the connecting column (522), and the connecting column (522) is slidably installed inside the through hole.

5. A drying device for municipal solid waste treatment according to claim 3, characterized in that: The feed plate (521) is slidably installed inside the hopper (512), and the cam (526) is in contact with the top of the connecting plate (523).

6. A drying device for municipal solid waste treatment according to claim 1, characterized in that: The heating and drying mechanism (6) includes a drying chamber (61), which is fixedly installed on the top of the mesh conveyor belt (4). A heating box (62) is fixedly installed on the top of the drying chamber (61). A filter screen (63) is provided on the top of the heating box (62). A heating rod (64) is fixedly installed inside the heating box (62). An installation plate (65) is fixedly installed inside the heating box (62). An air intake fan (66) is provided inside the installation plate (65).

7. A drying device for municipal solid waste treatment according to claim 6, characterized in that: Eleven heating boxes (62) are provided, and the eleven heating boxes (62) are arranged in an array on the top of the drying chamber (61). The top of the drying chamber (61) and the corresponding positions of the eleven heating boxes (62) are respectively provided with through slots.

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