Household garbage conveying and drying equipment and continuous conveying and drying equipment group

Abstract

The utility model relates to the technical field of garbage treatment, and discloses household garbage conveying and drying equipment and a continuous conveying and drying equipment group, which comprise a feeding belt conveyor, a conveying belt conveyor, an air heater, a heat preservation chamber conveying and drying box and a support, the conveying belt machine is supported by the support and arranged in the heat preservation conveying drying box, the heat preservation conveying drying box is provided with openings for garbage to pass through at the operation starting point and the operation terminal point of the conveying belt machine, and the air heater is arranged between the supports below the conveying belt machine. By means of the structure, the technical problem that in the prior art, the household garbage transporting and drying technology is not continuous enough is solved, the working efficiency is improved, and the cost of the garbage and the drying process is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of garbage treatment, in particular to a domestic garbage conveying and drying device and a multi-stage continuous conveying and drying device group. Background Art

[0002] The main processes of traditional domestic garbage screening include: garbage excavation, garbage drying, garbage transfer, garbage screening, etc. Since the water content of garbage is relatively high and there is also a situation of leachate immersion in some areas, in the prior art, the garbage needs to be dried before screening and transported to the garbage screening and treatment site after drying. The drying process is quite dependent on natural conditions, so in the prior art, drying measures are taken for the garbage before screening and transported to the screening equipment for further treatment after drying. In the above process, the drying and transportation processes are carried out separately, and the process is not continuous enough, which is likely to cause delays in the construction period and increase in costs.

[0003] In the prior art, the utility model patent with the patent publication number CN215810050U discloses a garbage conveying device for environmental protection garbage treatment, which involves disinfecting and cleaning the conveying device. The main structure adopted is: including a bottom plate, a water tank is fixedly connected to the left side of the top of the bottom plate, a water pump is fixedly installed in the middle of the right side of the water tank, the output end of the water pump is fixedly connected to a water delivery pipe, the output end of the water delivery pipe is fixedly connected to a drain pipe, the bottom of the drain pipe is fixedly connected to a drain cover, a disinfection box is fixedly connected to the left side of the top of the bottom plate, and a heating plate is fixedly connected to the right side of the disinfection box. The above structure only involves cleaning the conveying equipment and does not mention the situation where the humidity of the garbage is too high and needs to be treated.

[0004] In the prior art, the invention patent with the patent publication number CN113213029B discloses an integrated urban garbage treatment device with crushing and sorting functions, which involves reprocessing the preliminarily crushed garbage. The main structure adopted is: including a base, a drying cylinder, an adjusting mechanism, a feeding mechanism, a conveying mechanism, and a crushing and sorting mechanism. The middle left end of the base is fixedly connected with a support leg, and the upper end of the support leg is integrally connected with a support ring. The vertical and horizontal surfaces of the support ring are in a circular ring structure. The drying cylinder is rotatably connected to the inner end of the support ring. The adjusting mechanism is arranged outside the drying cylinder. The feeding mechanism is arranged at the upper left end of the base. The conveying mechanism is arranged at the upper right end of the base. The crushing and sorting mechanism is arranged at the upper end inside the crushing box. The above structure only involves reprocessing the preliminarily crushed garbage and does not include the treatment method during the garbage transportation process. Content of the Utility Model

[0005] In order to mainly solve the technical problem that the domestic garbage drying and transportation processes in the prior art are not continuous enough, the utility model provides a domestic garbage conveying and drying device and a continuous conveying and drying device group.

[0006] Domestic waste conveying and drying equipment, including a feeding belt conveyor, a conveying belt conveyor, a hot air blower, further comprising a heat preservation chamber conveying and drying box and a bracket. The operating end of the feeding belt conveyor is arranged above the operating starting point of the conveying belt conveyor. The conveying belt conveyor is supported by the bracket and arranged inside the heat preservation conveying and drying box. The heat preservation conveying and drying box is provided with openings for the waste to pass through at both the operating starting point and the operating end of the conveying belt conveyor. The hot air blower is arranged between the brackets below the conveying belt conveyor.

[0007] In the above domestic waste conveying and drying equipment, a rain shelter is arranged above the feeding belt conveyor, and the rain shelter can cover the whole feeding belt conveyor.

[0008] In the above domestic waste conveying and drying equipment, at least one temperature sensor is further arranged inside the heat preservation conveying and drying box.

[0009] In the above domestic waste conveying and drying equipment, the operating end of the feeding belt conveyor is higher than the operating starting point.

[0010] The above domestic waste conveying and drying equipment further comprises a vibration preselection device, a pretreatment belt conveyor and a filter press. The discharge port of the vibration preselection device is arranged above the operating starting point of the pretreatment belt conveyor. The operating end of the pretreatment belt conveyor is arranged above the feeding port of the filter press. The discharge port of the filter press is arranged above the operating starting point of the feeding belt conveyor.

[0011] A domestic waste continuous conveying and drying equipment group, including a preliminary drying equipment and at least one subsequent transportation and drying equipment. The preliminary drying equipment adopts the domestic waste conveying and drying equipment described in any one of the above technical solutions. The transportation and drying device adopts the domestic waste conveying and drying equipment described in any one of the above technical solutions without the vibration preselection device and the filter press. Wherein the discharge end of the feeding belt conveyor of the transportation and drying equipment is arranged below the operating end of the conveying belt conveyor of the preliminary drying equipment, and the feeding belt conveyor of the subsequent transportation and drying equipment is arranged below the operating end of the conveying belt conveyor of the previous transportation and drying equipment.

[0012] The beneficial effects of the present utility model are as follows: Through the integrated structure of the conveying belt conveyor, the hot air blower, the bracket and the heat preservation conveying and drying box, the conveying and drying processes of domestic waste can be carried out simultaneously, improving the efficiency of the pretreatment before garbage screening, solving the problem that the transportation and drying processes of domestic waste in the prior art are not continuous enough, improving the work efficiency, and reducing the cost of the garbage transportation and drying process. Description of the Drawings

[0013] Figure 1 It is a schematic structural diagram of Embodiment 1 of the domestic waste conveying and drying equipment of the present utility model.

[0014] Figure 2This is the first part of the structural schematic diagram of the second embodiment of the continuous conveying and drying equipment group for domestic waste of the present utility model.

[0015] Figure 3 This is the second part of the structural schematic diagram of the second embodiment of the continuous conveying and drying equipment group for domestic waste of the present utility model.

[0016] Figure 4 This is the third part of the structural schematic diagram of the second embodiment of the continuous conveying and drying equipment group for domestic waste of the present utility model.

[0017] The markings in the figure are: 1 - feeding belt conveyor, 2 - conveying belt conveyor, 3 - hot air blower, 4 - heat preservation conveying and drying box, 41 - temperature sensor, 5 - support, 6 - rain shelter, 7 - vibration preselection device, 8 - pretreatment belt conveyor, 9 - filter press. Detailed implementation manners

[0018] The present utility model will be described below with reference to the accompanying drawings.

[0019] Embodiment 1:

[0020] As Figure 1 shown, the domestic waste conveying and drying equipment of the present utility model includes a feeding belt conveyor 1, a conveying belt conveyor 2, and a hot air blower 3. It further includes a heat preservation conveying and drying box 4 and a support 5. The running end of the feeding belt conveyor 1 is arranged above the running start point of the conveying belt conveyor 2. The conveying belt conveyor 2 is supported by the support 5 and arranged inside the heat preservation conveying and drying box 4. The heat preservation conveying and drying box 4 is provided with openings for the garbage to pass through at both the running start point and the running end of the conveying belt conveyor 2. The hot air blower 3 is arranged between the supports 5 below the conveying belt conveyor 2, and the hot air generated by it rises along the inner wall of the heat preservation conveying and drying box 4 to the upper conveying belt conveyor 2 to dry the materials.

[0021] Furthermore, a rain shelter 6 is arranged above the feeding belt conveyor 1. The rain shelter 6 can cover the whole feeding belt conveyor 1, playing a good waterproof protection role, greatly reducing the influence brought by the weather, and the user can place this equipment outdoors according to needs.

[0022] Furthermore, at least one temperature sensor 41 is also arranged inside the heat preservation conveying and drying box, which can feedback the temperature inside the heat preservation conveying and drying box 4 to the upper control system in real time, facilitating the staff to appropriately adjust the running parameters of the feeding belt conveyor 1, the conveying belt conveyor 2, the hot air blower 3, the vibration preselection device 7, and the filter press 8 according to the working conditions.

[0023] Furthermore, the running end of the feeding belt conveyor 1 is higher than the running start point, which can make the preliminarily processed garbage undergo a turning process during transportation, facilitating subsequent drying.

[0024] Furthermore, it further includes a vibration pre-selection device 7, a pre-treatment belt conveyor 8 and a filter press 9. The discharge port of the vibration pre-selection device 7 is arranged above the starting point of the operation of the pre-treatment belt conveyor 8. The end point of the operation of the pre-treatment belt conveyor 8 is arranged above the feeding port of the filter press 9. The discharge port of the filter press 9 is arranged above the starting point of the operation of the feeding belt conveyor 1. It can pre-select and preliminarily filter the garbage in advance, screen out large objects in advance, effectively improve the drying and transportation efficiency, and facilitate further treatment in subsequent steps.

[0025] When the first embodiment of the present utility model is put into use, the garbage is first pre-selected and preliminarily filtered by the vibration pre-selection device 7 and the filter press 9. The treated garbage falls from the bottom of the filter press 9 into the starting end of the feeding belt conveyor 1, and is transported by the feeding belt conveyor 1 to the starting end of the conveying belt conveyor 2. The above processes are all protected by the rain shelter 6. Subsequently, the garbage enters the part of the conveying belt conveyor 2 located in the heat preservation conveying drying box 4. The hot air blower 3 between the lower brackets 5 of the conveying belt conveyor 2 acts as a heat source. The generated hot air rises along the inner wall of the heat preservation conveying drying box 4 to the conveying belt conveyor 2 to dry the garbage. Finally, the garbage falls from the end point of the operation of the conveying belt conveyor 2 into the transportation target location. During the transportation process, the user can adjust the operation parameters of each part according to the feedback of the temperature sensor 41, such as the operation speeds of the feeding belt conveyor 1 and the conveying belt conveyor 2, the power of the hot air blower 3, etc. There is no need to elaborate here. Finally, the effect of integrating the transportation and drying processes of the garbage is achieved, and this equipment can be placed in an open-air site with less influence from the weather.

[0026] Embodiment 2:

[0027] As Figures 2 - 4 shown, the domestic waste continuous conveying and drying equipment group described in the present utility model includes a preliminary drying device and at least one subsequent transportation and drying device. The preliminary drying device adopts the domestic waste conveying and drying device described in any one of the above technical solutions. The transportation and drying device adopts the domestic waste conveying and drying device described in any one of the above technical solutions that does not include the vibration pre-selection device 7 and the filter press 9. The discharge end of the feeding belt conveyor 1 of the transportation and drying device is arranged below the end point of the operation of the conveying belt conveyor 2 of the preliminary drying device. The feeding belt conveyor 1 of the subsequent transportation and drying device is arranged below the end point of the operation of the conveying belt conveyor 2 of the previous transportation and drying device, so that the garbage processed by the preliminary drying device can be further processed and transported by the transportation and drying device.

[0028] On the basis of the operation process described in Embodiment 1, the user can increase the number of the above-mentioned transportation and drying devices according to the site working conditions, so as to achieve the effect of increasing the operation length of this equipment.

[0029] Compared with the prior art, the utility model achieves the technical effect of drying domestic waste during the transportation process through the integrated structure of the conveyor belt 2, the hot air blower 3, the heat-insulated conveying and drying oven 4, and the bracket 5. Moreover, a rain shelter 6 is provided, which greatly reduces the influence brought by the weather. Customers can also increase the operation length of the equipment according to the working conditions, so that it can be applicable to more sites. In addition, the data of various parts of the heat-insulated conveying and drying oven 4 fed back by the temperature sensor 41 to the upper control system is used to adjust the operation parameters of the equipment, solving the problem that the transportation and drying processes of domestic waste in the prior art are not continuous enough, improving the work efficiency, and reducing the costs in the process of waste transportation and drying.

Claims

1. A domestic waste conveying and drying device, comprising a feeding belt conveyor (1), a conveying belt conveyor (2), and a hot air blower (3), characterized in that: It also comprises a heat preservation conveying drying box (4) and a bracket (5); the end point of the feeding belt conveyor (1) is arranged above the starting point of the conveying belt conveyor (2); the conveying belt conveyor (2) is supported by the bracket (5) and arranged in the heat preservation conveying drying box (4); the heat preservation conveying drying box (4) is provided with openings for garbage to pass through at the starting point and the end point of the conveying belt conveyor (2); and the hot air blower (3) is arranged between the brackets (5) below the conveying belt conveyor (2).

2. The domestic waste conveying and drying equipment according to claim 1 is characterized in that: A canopy (6) is provided above the feeding belt conveyor (1), and the canopy (6) can cover the entire feeding belt conveyor (1).

3. The domestic waste conveying and drying equipment according to claim 1 is characterized in that: At least one temperature sensor (41) is also arranged inside the heat-insulating conveying drying box (4).

4. The domestic waste conveying and drying equipment according to claim 1 is characterized in that: The running end point of the feeding belt conveyor (1) is higher than the running starting point.

5. The domestic waste conveying and drying equipment according to claim 1 is characterized in that: It also includes a vibration pre-selection device (7), a pre-treatment belt conveyor (8) and a filter press (9), wherein the discharge port of the vibration pre-selection device (7) is arranged above the starting point of the pre-treatment belt conveyor (8), the end point of the pre-treatment belt conveyor (8) is arranged above the feeding port of the filter press (9), and the discharge port of the filter press (9) is arranged above the starting point of the feeding belt conveyor (1).

6. Domestic waste continuous conveying and drying equipment group, characterized by: It comprises a preliminary drying device and subsequently at least one transport drying device, wherein the preliminary drying device adopts the domestic waste conveying and drying device described in any one of claims 1 to 5, and the transport drying device adopts the domestic waste conveying and drying device described in any one of claims 1 to 4, and the discharge end of the feeding belt conveyor (1) of the transport drying device is arranged below the running end point of the conveying belt conveyor (2) of the preliminary drying device, and the feeding belt conveyor (1) of the latter transport drying device is arranged below the running end point of the conveying belt conveyor (2) of the former transport drying device.

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