Building waste material crushing device with dust falling function

Abstract

The utility model provides a building waste material crushing device with a dust falling function, and relates to the related field of building waste materials. Comprising a smashing box, an adjusting mechanism, a dust falling assembly and a dustproof assembly, the dust falling assembly is located at the top of the smashing box, and the dust falling assembly comprises an atomization nozzle used for conducting dust falling treatment on the interior of the smashing box. According to the building waste material smashing device with the dust falling function, through the dust falling assembly, sufficient dust falling treatment can be conducted on the interior of the smashing box when the smashing box conducts smashing treatment, dust in the smashing box can be effectively adsorbed by water mist, and therefore pollution to the surrounding environment is reduced, workers can conduct smashing treatment conveniently, and the practicability of the building waste material smashing device is improved. According to the building waste material crushing device with the dust falling function, an adjusting plate can perform angle adjusting treatment, so that waste materials crushed by the first crushing roller can quickly slide down under the action of the adjusting plate with a more inclined angle, and the waste material crushing efficiency of the crushing box is greatly improved.

Description

Technical Field

[0001] The present application relates to the technical field related to construction waste, and specifically to a construction waste crushing device with a dust reduction function. Background Art

[0002] Construction waste is construction waste that occurs on construction sites during new construction, extensions and renovations, as well as during gutting and demolition. The term refers to mineral waste and building materials such as concrete, bricks, clinker bricks and mortar residues, but also tiles, ceramics or bricks. In no case should earth or glass be mixed with recyclable materials, and when recycling construction waste, it is usually pulverized in a shredder for subsequent recycling.

[0003] A Chinese patent with patent number CN219540489U discloses a construction waste material crushing and feeding device. The crushing device is comprehensive in function and easy to use. The crushing chamber used completes the secondary crushing work and improves the degree of crushing. The feeding chamber is used to collect the crushed waste to avoid secondary pollution caused by direct falling to the ground. The crushing chamber and the feeding chamber are combined to avoid environmental pollution to a great extent.

[0004] However, in actual use, the equipment is unable to clean up the waste gas generated during the crushing process when it is crushing the waste materials. These waste gases will float out through the feed port of the equipment, polluting the surrounding air and affecting the waste crushing process of the staff. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In view of the deficiencies in the prior art, the present application provides a construction waste pulverizing device with a dust reduction function, which solves the problems mentioned in the above background technology.

[0007] (II) Technical solution

[0008] To achieve the above objectives, the present application is implemented through the following technical solutions: a construction waste material crushing device with dust reduction function, including a crushing box, an adjustment mechanism, a dust reduction component and a dust prevention component, the dust reduction component is located on the top of the crushing box, and the dust reduction component includes an atomizing nozzle for dust reduction treatment inside the crushing box.

[0009] By adopting the above technical solution, through the dust reduction component, the inside of the crushing box can be fully dust-reduced during the crushing process, so that the dust inside the crushing box can be effectively absorbed by the water mist, thereby reducing the pollution to the surrounding environment and facilitating the crushing process for the staff.

[0010] Preferably, the dust reduction assembly also includes a water tank, a water inlet pipe is fixedly installed on the top of the water tank, a water supply pipe is fixedly installed on the bottom of the water tank, a water supply pump is fixedly installed on the surface of the water supply pipe, and one end of the water supply pipe passes through the crushing box and is fixedly connected to the atomizing nozzle.

[0011] By adopting the above technical solution, the water inside the water storage tank can be transported to the atomizing nozzle through the water pipe, so that the waste materials can be atomized.

[0012] Preferably, the dustproof component includes a slide groove, which is located at both ends of the top of the crushing box, and a slider is slidably connected inside the slide groove, and a dustproof net for filtering exhaust gas is fixedly installed on one side of the slider.

[0013] By adopting the above technical solution, the slide groove can adjust the position of the dustproof net so that the dustproof net can cover the feed port of the crushing box and perform a certain filtering treatment on the exhaust gas.

[0014] Preferably, electric heating boxes for drying waste are fixedly installed at both ends of the inner wall of the crushing box, and a drainage pipe is fixedly installed at the bottom of the electric heating box.

[0015] By adopting the above technical solution, the crushed waste material can be dried to a certain extent through the electric heating box, so that this part of water can be discharged through the drain pipe.

[0016] Preferably, the crushing box includes a crushing mechanism and a transport mechanism, the crushing mechanism includes a first crushing roller, a first driving motor is fixedly installed on one end of the first crushing roller, a plurality of second crushing rollers are fixedly installed on one side of the first crushing roller, the output ends of the plurality of second crushing rollers pass through the crushing box and are fixedly connected to an output shaft, a second driving motor is fixedly installed on one side of the output shaft, and a transmission belt is sleeved on the surface of the output shaft.

[0017] By adopting the above technical solution, the waste materials entering the crushing box can be effectively crushed by the crushing mechanism.

[0018] Preferably, the transport mechanism comprises a transmission belt, the transmission belt is located at the bottom of the crushing box, movable rollers are fixedly mounted on both ends of the transmission belt, and a servo motor is fixedly mounted on one side of the movable roller.

[0019] By adopting the above technical solution, the transportation mechanism can transport and process the waste materials after the waste materials are crushed, so that the waste materials can be quickly transported to the crushing box.

[0020] Preferably, an adjustment mechanism is provided inside the pulverizing box, and the adjustment mechanism comprises an adjustment block, a movable shaft is fixedly mounted on one side of the adjustment block, and an adjustment plate for transporting pulverized waste materials is movably mounted on the surface of the movable shaft.

[0021] By adopting the above technical solution, the adjustment plate can be adjusted in angle, so that the waste material crushed by the first crushing roller can slide down quickly under the action of the adjustment plate with a more inclined angle, greatly improving the efficiency of the crushing box in crushing the waste material.

[0022] (III) Beneficial effects

[0023] The present application provides a construction waste crushing device with dust reduction function. The beneficial effects are as follows:

[0024] 1. The construction waste pulverizing device with dust reduction function can fully reduce the dust inside the pulverizing box when the pulverizing box is pulverizing through the dust reduction component, so that the dust inside the pulverizing box can be effectively absorbed by the water mist, thereby reducing the pollution to the surrounding environment and facilitating the pulverizing process for the staff.

[0025] 2. The construction waste crushing device with dust reduction function has an adjustment plate that can be angle-adjusted, so that the waste crushed by the first crushing roller can slide down quickly under the action of the adjustment plate with a more inclined angle, greatly improving the efficiency of the crushing box in crushing waste. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 This is a schematic diagram of the first three-dimensional structure of this application;

[0027] Figure 2 This is a schematic diagram of the second three-dimensional structure of this application;

[0028] Figure 3 This is a schematic cross-sectional view of the three-dimensional structure of this application;

[0029] Figure 4 For this application Figure 3 Enlarged schematic diagram of the three-dimensional structure at A in the middle.

[0030] In the figure: 1. crushing box; 10. crushing mechanism; 100. first crushing roller; 101. first drive motor; 102. second crushing roller; 103. second drive motor; 11. transportation mechanism; 110. transmission belt; 111. movable roller; 112. servo motor; 2. adjustment mechanism; 20. adjustment block; 21. movable shaft; 22. adjustment plate; 3. dust reduction component; 30. water storage tank; 31. water inlet pipe; 32. water pipe; 33. atomizing nozzle; 34. water pump; 4. electric heating box; 5. drainage pipe; 6. dust prevention component; 60. chute; 61. dust prevention net. DETAILED DESCRIPTION

[0031] The present application is further described in detail below through drawings and examples.

[0032] Reference Figure 1 , Figure 2 , Figure 3 and Figure 4 The embodiment of the present application provides a device including a crushing box 1, an adjusting mechanism 2, a dust reduction component 3 and a dust prevention component 6, wherein the adjusting mechanism 2 is located inside the crushing box 1, the dust prevention component 6 is located on the top of the crushing box 1, the dust reduction component 3 is located on the top of the crushing box 1, and the dust reduction component 3 includes an atomizing nozzle 33 for performing dust reduction treatment on the inside of the crushing box 1.

[0033] Reference Figure 1 , Figure 2 and Figure 3 In one aspect of the present embodiment, the dust reduction assembly 3 also includes a water tank 30, a water inlet pipe 31 is fixedly installed on the top of the water tank 30, a water supply pipe 32 is fixedly installed on the bottom of the water tank 30, a water supply pump 34 is fixedly installed on the surface of the water supply pipe 32, and one end of the water supply pipe 32 passes through the crushing box 1 and is fixedly connected to the atomizing nozzle 33.

[0034] The dustproof component 6 includes a slide groove 60, which is located at both ends of the top of the crushing box 1. A slider is slidably connected inside the slide groove 60, and a dustproof net 61 for filtering exhaust gas is fixedly installed on one side of the slider.

[0035] Electric heating boxes 4 for drying waste materials are fixedly installed at both ends of the inner wall of the crushing box 1 , and a drainage pipe 5 is fixedly installed at the bottom of the electric heating box 4 .

[0036] During the crushing process, the water pump 34 runs, and the water inside the water tank 30 is transported to the atomizing nozzle 33 through the water pipe 32, and the first crushing roller 100 and the second crushing roller 102 are sprayed, so that the exhaust gas generated at the crushing roller can be effectively adsorbed. After adsorbing impurities, this part of water will fall onto the transmission belt 110 along with the waste material, and move with the operation of the servo motor 112. During the movement, the electric heating box 4 runs, and the electric heating box 4 can dry this part of water to a certain extent, so that the water will become gas, which will be filtered and discharged from the dustproof net 61. The water that cannot be heated will be discharged from the drain pipe 5.

[0037] Reference Figure 3In one aspect of the present embodiment, the crushing box 1 includes a crushing mechanism 10 and a transport mechanism 11, the crushing mechanism 10 includes a first crushing roller 100, a first drive motor 101 is fixedly installed at one end of the first crushing roller 100, a plurality of second crushing rollers 102 are fixedly installed on one side of the first crushing roller 100, the output ends of the plurality of second crushing rollers 102 pass through the crushing box 1 and are fixedly connected to an output shaft, a second drive motor 103 is fixedly installed on one side of the output shaft, and a transmission belt is sleeved on the surface of the output shaft.

[0038] The transport mechanism 11 comprises a transmission belt 110 , which is located at the bottom of the crushing box 1 , and movable rollers 111 are fixedly mounted on both ends of the transmission belt 110 , and a servo motor 112 is fixedly mounted on one side of the movable roller 111 .

[0039] An adjusting mechanism 2 is arranged inside the crushing box 1. The adjusting mechanism 2 comprises an adjusting block 20. A movable shaft 21 is fixedly mounted on one side of the adjusting block 20. An adjusting plate 22 for transporting crushed waste materials is movably mounted on the surface of the movable shaft 21.

[0040] When the crushing process is carried out, the waste material is put into the crushing box 1 through the feed port, and the first drive motor 101 and the second drive motor 103 are started at the same time, so that the first crushing roller 100 and the second crushing roller 102 run at the same time to crush the waste material. During the crushing process, the position of the adjustment plate 22 can be changed by the movable shaft 21 to improve the crushing efficiency. After the crushing is completed, this part of the waste material will fall onto the transmission belt 110 and be transported out of the crushing box 1.

[0041] All electrical equipment in this solution are powered by an external power supply.

[0042] Working principle: When the waste is crushed, the waste is put into the crushing box 1 through the feed port, and the first drive motor 101 and the second drive motor 103 are started at the same time, so that the first crushing roller 100 and the second crushing roller 102 are operated at the same time to crush the waste. During the crushing process, the position of the adjustment plate 22 can be changed by the movable shaft 21 to improve the crushing efficiency. After the crushing is completed, this part of the waste will fall onto the transmission belt 110 and be transported out of the crushing box 1. During the crushing process, the water delivery pump 34 is operated to pump the water inside the water storage tank 30. The water is transported to the atomizing nozzle 33 through the water pipe 32, and is sprayed on the first crushing roller 100 and the second crushing roller 102, so that the exhaust gas generated at the crushing roller can be effectively adsorbed. After adsorbing impurities, this part of water will fall onto the transmission belt 110 along with the waste material, and move with the operation of the servo motor 112. During the movement, the electric heating box 4 is in operation, and the electric heating box 4 can dry this part of water to a certain extent, so that the water will become gas, which will be filtered and discharged from the dustproof net 61. The water that cannot be heated will be discharged from the drain pipe 5.

[0043] Although the embodiments of the present application have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present application, and that the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A construction waste material crushing device with dust reduction function, comprising a crushing box (1), an adjustment mechanism (2), a dust reduction component (3) and a dust prevention component (6), characterized in that: The dust reduction component (3) is located on the top of the crushing box (1), and the dust reduction component (3) comprises an atomizing nozzle (33) for performing dust reduction treatment on the inside of the crushing box (1).

2. The construction waste pulverizing device with dust reduction function according to claim 1, characterized in that: The dust reduction assembly (3) further comprises a water storage tank (30), a water inlet pipe (31) being fixedly mounted on the top of the water storage tank (30), a water delivery pipe (32) being fixedly mounted on the bottom of the water storage tank (30), a water delivery pump (34) being fixedly mounted on the surface of the water delivery pipe (32), and one end of the water delivery pipe (32) passing through the crushing box (1) and being fixedly connected to the atomizing nozzle (33).

3. The construction waste pulverizing device with dust reduction function according to claim 1, characterized in that: The dustproof component (6) comprises a slide groove (60), the slide groove (60) is located at the two ends of the top of the crushing box (1), the interior of the slide groove (60) is slidably connected with a slider, and a dustproof net (61) for filtering exhaust gas is fixedly installed on one side of the slider.

4. The construction waste pulverizing device with dust reduction function according to claim 1, characterized in that: Electric heating boxes (4) for drying waste materials are fixedly installed at both ends of the inner wall of the crushing box (1), and a drainage pipe (5) is fixedly installed at the bottom of the electric heating box (4).

5. The construction waste pulverizing device with dust reduction function according to claim 1, characterized in that: The pulverizing box (1) comprises a pulverizing mechanism (10) and a transport mechanism (11), wherein the pulverizing mechanism (10) comprises a first pulverizing roller (100), a first drive motor (101) being fixedly mounted on one end of the first pulverizing roller (100), a plurality of second pulverizing rollers (102) being fixedly mounted on one side of the first pulverizing roller (100), the output ends of the plurality of second pulverizing rollers (102) passing through the pulverizing box (1) being fixedly connected to an output shaft, a second drive motor (103) being fixedly mounted on one side of the output shaft, and a transmission belt being sleeved on the surface of the output shaft.

6. The construction waste pulverizing device with dust reduction function according to claim 5, characterized in that: The transport mechanism (11) comprises a transmission belt (110), the transmission belt (110) is located at the bottom of the crushing box (1), movable rollers (111) are fixedly mounted on both ends of the transmission belt (110), and a servo motor (112) is fixedly mounted on one side of the movable roller (111).

7. The construction waste pulverizing device with dust reduction function according to claim 1, characterized in that: An adjustment mechanism (2) is arranged inside the crushing box (1), and the adjustment mechanism (2) comprises an adjustment block (20), a movable shaft (21) is fixedly mounted on one side of the adjustment block (20), and an adjustment plate (22) for transporting crushed waste materials is movably mounted on the surface of the movable shaft (21).

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