Solid waste treatment device

Abstract

The utility model relates to the technical field of solid waste treatment, in particular to a solid waste treatment device, which adopts the technical scheme that the solid waste treatment device comprises a crushing box and a water tank, three groups of crushing rollers are rotationally mounted in the crushing box, each group comprises two crushing rollers, the water tank is mounted at the front end of the crushing box, and a dust falling pipe is mounted at the upper end of the water tank. Atomizing nozzles distributed at equal intervals are arranged at the rear end of the dust falling pipe, a water pump is arranged at the upper end of the water tank, a conveying pipe and a water pumping pipe are arranged on the water pump, the water pumping pipe extends into the water tank, the tail end of the conveying pipe is connected with the dust falling pipe, and symmetrically-distributed mounting plates are mounted at the two side ends of the smashing box correspondingly. A driving wheel and a driven wheel which are symmetrically distributed are rotationally mounted between the mounting plates, a conveying belt is arranged between the driving wheel and the driven wheel, and material limiting plates which are distributed at equal intervals are arranged on the conveying belt. The solid waste crushing device has the advantages that the solid waste crushing efficiency can be effectively improved, the dust falling function is achieved, and raised dust is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of solid waste treatment, in particular to a solid waste disposal device. Background Art

[0002] Solid waste refers to solids that have lost their original value or have not lost their value but have been discarded or abandoned during production, life and other activities. Construction solid waste refers to the slag, abandoned soil, abandoned materials, residual mud and other wastes generated during the construction, laying, demolition and repair of various buildings, structures, pipelines, etc. by construction units or individuals.

[0003] In order to recycle and reuse construction solid waste, it is necessary to crush the construction solid waste. The crushed solid waste can be used for masonry mortar, plastering mortar, concrete cushion layer, etc. At present, the equipment for crushing construction solid waste crushes it through two crushing rollers. The crushing efficiency of the two crushing rollers is low, and dust will be generated in the crushing process. The dust will appear dust phenomenon, thereby polluting the environment and affecting the health of workers. Utility Model Content

[0004] The purpose of the utility model is to provide a solid waste disposal device, which has the advantages of being able to effectively improve the solid waste crushing efficiency and having a dust reduction function to prevent the generation of dust, thereby solving the problems raised by the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a solid waste disposal device, comprising a crushing box and a water tank, a crushing roller is rotatably installed in the crushing box, three groups of crushing rollers are provided, and one group of crushing rollers is provided with two, the water tank is installed at the front end of the crushing box, a dust reduction pipe is installed at the upper end of the water tank, and evenly spaced atomizing nozzles are provided at the rear end of the dust reduction pipe, a water pump is provided at the upper end of the water tank, a conveying pipe and a water suction pipe are provided on the water pump, the water suction pipe extends into the water tank, and the end of the conveying pipe is connected to the dust reduction pipe, symmetrically distributed mounting plates are installed on both side ends of the crushing box, symmetrically distributed driving wheels and driven wheels are rotatably installed between the mounting plates, a conveyor belt is provided between the driving wheel and the driven wheel, and evenly spaced limiting plates are provided on the conveyor belt.

[0006] When using the solid waste disposal device of the utility model,

[0007] The staff placed the construction solid waste on the conveyor belts on both sides. The second driving device can be used to enable the conveyor belt to transport the material. The limiting plate can prevent the solid waste from slipping off the conveyor belt. The transported solid waste can enter the crushing box. The first driving device can be used to rotate the three sets of crushing rollers to crush the solid waste. After the solid waste is crushed, it can be discharged from the discharge pipe. During the solid waste crushing process, the water in the water tank can be transported to the dust reduction pipe through the water pump, and then it can be sprayed out from the atomizing nozzle. Under the action of the atomized water, the dust generated by the crushing can be reduced.

[0008] Preferably, a feeding pipe is provided at the center of the lower end surface of the crushing box, and a supporting leg is installed at the lower end of the crushing box. There are four supporting legs in total, and the four supporting legs are distributed in an array with respect to the crushing box.

[0009] Preferably, an equipment box is installed at the front end of the crushing box, and the rotating shafts of the three sets of crushing rollers extend into the equipment box and are respectively installed with driven gears and driving gears, which are meshed and driven in connection, a sprocket is installed at the front end of the driving gear, and a transmission chain is arranged between the sprockets, and a first driving device is installed in the equipment box, and the main shaft of the first driving device is connected to the axis of the sprocket located on the left.

[0010] Preferably, a support plate is installed at the lower end of the rear portion of the mounting plate, a second driving device is provided at the side end of the mounting plate, and a main shaft of the second driving device is connected to the axis of the driving wheel.

[0011] Preferably, a water inlet pipe is provided on one side of the upper end surface of the water tank, and a threaded cover is threadedly installed on the water inlet pipe.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows: the conveying belts on both sides are used to transport the materials, thereby increasing the amount of solid waste loaded; multiple groups of crushing rollers are provided, so a large amount of solid waste can be crushed at the same time, thereby improving the efficiency of solid waste crushing; and when the solid waste is crushed, dust is reduced by spraying atomized water, thereby effectively preventing the occurrence of dust. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a front view structural schematic diagram of the utility model;

[0014] Figure 2 It is a rear view structural schematic diagram of the utility model;

[0015] Figure 3 It is a partial top view of the structure of the utility model.

[0016] The reference numerals and names in the figures are as follows:

[0017] 101. crushing box; 102. crushing roller; 103. equipment box; 104. supporting leg; 105. driven gear; 106. driving gear; 107. sprocket; 108. transmission chain; 109. first driving device; 201. water tank; 202. water pump; 203. dust suppression pipe; 204. atomizing nozzle; 205. water inlet pipe; 301. mounting plate; 302. conveyor belt; 303. material limit plate; 304. supporting plate; 305. second driving device. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] Example

[0020] See also Figures 1 to 3 The utility model provides an embodiment: a solid waste disposal device, comprising:

[0021] A crushing box 101 and a water tank 201, wherein a crushing roller 102 is rotatably installed in the crushing box 101, wherein three groups of crushing rollers 102 are provided, and one group of crushing rollers 102 is provided with two. The water tank 201 is installed at the front end of the crushing box 101, and a dust reduction pipe 203 is installed at the upper end of the water tank 201, and an atomizing nozzle 204 distributed evenly is provided at the rear end of the dust reduction pipe 203. A water pump 202 is provided at the upper end of the water tank 201, and a conveying pipe and a water suction pipe are provided on the water pump 202, and the water suction pipe extends into the water tank 201, and the end of the conveying pipe is connected to the dust reduction pipe 203. Both side ends of the crushing box 101 are installed with symmetrically distributed mounting plates 301, and symmetrically distributed driving wheels and driven wheels are rotatably installed between the mounting plates 301, a conveyor belt 302 is provided between the driving wheel and the driven wheel, and an evenly distributed limiting plate 303 is provided on the conveyor belt 302.

[0022] In this embodiment, the staff sets the construction solid waste on the conveyor belts 302 on both sides, and the second driving device 305 can be used to enable the conveyor belts 302 to transport and load the waste. The limiting plate 303 can prevent the solid waste from slipping off the conveyor belt 302. The transported solid waste can enter the crushing box 101, and the first driving device 109 can be used to rotate the three sets of crushing rollers 102 to crush the waste. After the solid waste is crushed, it can be discharged from the discharge pipe. During the solid waste crushing process, the water in the water tank 201 can be transported to the dust reduction pipe 203 through the water pump 202, and then it can be sprayed out from the atomizing nozzle 204. Under the action of the atomized water, the dust generated by the crushing can be reduced.

[0023] Furthermore,

[0024] A feeding pipe is arranged at the center of the lower end surface of the crushing box 101 , and a supporting leg 104 is installed at the lower end of the crushing box 101 . There are four supporting legs 104 in total, and the four supporting legs 104 are distributed in an array with respect to the crushing box 101 .

[0025] Furthermore,

[0026] The front end of the crushing box 101 is equipped with an equipment box 103, and the rotating shafts of the three groups of crushing rollers 102 extend to the equipment box 103, and driven gears 105 and driving gears 106 are respectively installed therein. The driven gears 105 and driving gears 106 are meshed and connected to each other. A sprocket 107 is installed at the front end of the driving gear 106, and a transmission chain 108 is arranged between the sprockets 107. A first driving device 109 is installed in the equipment box 103, and the main shaft of the first driving device 109 is connected to the axis of the sprocket 107 located on the left. The sprocket 107 located on the left can be rotated by the operation of the first driving device 109, and the other sprockets 107 can be rotated under the action of the transmission chain 108, so that the driving gear 106 can be rotated, and the driving gear 106 can drive the driven gear 105 to rotate, so that the three groups of crushing rollers 102 can be rotated to crush the solid waste.

[0027] Furthermore,

[0028] A support plate 304 is installed at the lower end of the rear of the mounting plate 301, and a second driving device 305 is arranged at the side end of the mounting plate 301. The main shaft of the second driving device 305 is connected to the axis of the driving wheel.

[0029] Furthermore,

[0030] A water inlet pipe 205 is provided on one side of the upper end surface of the water tank 201, and a threaded cover is threadedly installed on the water inlet pipe 205. Water can be added into the water tank 201 through the water inlet pipe 205.

[0031] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A solid waste disposal device, comprising a crushing box (101) and a water tank (201), characterized in that: A crushing roller (102) is rotatably mounted in the crushing box (101), and three groups of crushing rollers (102) are provided, with one group of crushing rollers (102) having two crushing rollers. The water tank (201) is mounted at the front end of the crushing box (101), and a dust removal pipe (203) is mounted at the upper end of the water tank (201), and a rear end of the dust removal pipe (203) is provided with atomizing nozzles (204) distributed at equal intervals. A water pump (202) is disposed at the upper end of the water tank (201), and the water pump (203) is provided at the rear end of the dust removal pipe (203). 2) is provided with a conveying pipe and a water pumping pipe, the water pumping pipe extends into the water tank (201), the end of the conveying pipe is connected to the dust suppression pipe (203), both sides of the crushing box (101) are installed with symmetrically distributed mounting plates (301), symmetrically distributed driving wheels and driven wheels are rotatably installed between the mounting plates (301), a conveying belt (302) is provided between the driving wheel and the driven wheel, and equidistantly distributed limiting plates (303) are provided on the conveying belt (302).

2. A solid waste disposal device according to claim 1, characterized in that: A feeding pipe is arranged at the center of the lower end surface of the crushing box (101), and a supporting leg (104) is installed at the lower end of the crushing box (101). There are four supporting legs (104) in total, and the four supporting legs (104) are distributed in an array with respect to the crushing box (101).

3. A solid waste disposal device according to claim 1, characterized in that: The front end of the crushing box (101) is equipped with an equipment box (103). The rotating shafts of the three groups of crushing rollers (102) extend into the equipment box (103) and are respectively equipped with driven gears (105) and driving gears (106). The driven gears (105) and the driving gears (106) are meshed and connected to each other for transmission. A sprocket wheel (107) is installed at the front end of the driving gear (106). A transmission chain (108) is arranged between the sprocket wheels (107). A first driving device (109) is installed in the equipment box (103). The main shaft of the first driving device (109) is connected to the axis of the sprocket wheel (107) located on the left side.

4. A solid waste disposal device according to claim 1, characterized in that: A support plate (304) is installed at the lower end of the rear portion of the mounting plate (301), and a second driving device (305) is provided at the side end of the mounting plate (301). The main shaft of the second driving device (305) is connected to the axis of the driving wheel.

5. A solid waste disposal device according to claim 1, characterized in that: A water inlet pipe (205) is provided on one side of the upper end surface of the water tank (201), and a threaded cover is threadedly mounted on the water inlet pipe (205).

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