Dust removal equipment for building non-metallic waste treatment

Abstract

This utility model relates to the field of dust removal technology for construction waste treatment, and discloses a dust removal device for treating non-metallic construction waste. The device includes a dust collection box, a fan fixedly installed on the left side of the dust collection box, an air inlet hood on the top of the fan, a conveying device inside the dust collection box, a collection box on the left side of the dust collection box, a dust removal mechanism inside the dust collection box, and a circulation mechanism on the right side of the dust collection box. The dust removal mechanism includes a sweeping component and a cleaning component, with the cleaning component located at the bottom of the sweeping component. The sweeping plate disperses the dust drawn into the dust collection box, preventing the dust from agglomerating and allowing for more thorough mixing with water, increasing dust treatment efficiency. A scraper removes slurry, preventing it from adhering to the surface of the conveying device, increasing collection efficiency. The mounting frame is removed, and the slurry adhering to the surface of the pressure roller is cleaned, preparing for the next cleaning.

Description

Technical Field

[0001] This utility model relates to the field of dust removal technology for construction waste treatment, specifically a dust removal device for treating non-metallic construction waste. Background Technology

[0002] Construction waste is divided into metal waste and non-metal waste. During the processing of non-metallic construction waste, dust will be generated. If the dust is allowed to overflow, it will pollute the air. Therefore, a dust removal device for the treatment of non-metallic construction waste is needed.

[0003] According to the patent application published on the Internet, a dust removal device for crushing construction waste (authorization announcement number: CN219462897U) is described as follows: "This utility model relates to the field of dust removal technology, specifically a dust removal device for crushing construction waste, including a dust removal box. An air duct is connected to the upper part of the dust removal box. Multiple sets of annular spray pipes are provided on the air duct. A fan is connected to one end of the air duct, and a guide box is connected to the end of the fan away from the air duct. A water pump is connected to one side of the upper end of the dust removal box. Inside the dust removal box..." A conveying assembly is connected at the junction. Multiple sets of pressure rollers are connected inside the dust collector near the top of the conveying assembly. A water circulation tank is located in the lower part of the dust collector. A collection tank is located on one side of the outside of the dust collector. A guide plate is located inside the dust collector near the air duct outlet. A return pipe and a water supply pipe are connected to the water pump. One end of the water supply pipe is connected to a flow divider. A liquid outlet is opened at the lower end of the air duct near the guide plate. The conveying assembly consists of a conveyor belt, a drive wheel, a motor, a mounting plate, a driven wheel, and a support frame.

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

[0005] This utility model uses a conveyor belt to separate wet and dry wastewater containing sludge, facilitating sludge collection. However, in actual use, when dust encounters water and turns into sludge, the sludge has a certain stickiness. This causes the sludge to adhere to the surface of the conveyor belt during transport, and may not fall off after being transported to the top of the collection box, thus failing to effectively collect the sludge. An improved dust removal device for treating non-metallic construction waste is needed to solve the above problems. Utility Model Content

[0006] The purpose of this utility model is to provide a dust removal device for treating non-metallic construction waste, so as to solve the problems mentioned in the background art.

[0007] To achieve the above objectives, the present invention provides the following technical solution: a dust removal device for treating non-metallic construction waste, comprising a dust removal box, a fan fixedly installed on the left side of the dust removal box, an air inlet hood provided on the top of the fan, a conveying device provided inside the dust removal box, a collection box provided on the left side of the dust removal box, a dust removal mechanism provided inside the dust removal box, and a circulation mechanism provided on the right side of the dust removal box;

[0008] The dust removal mechanism includes a sweeping component and a cleaning component, with the cleaning component located at the bottom of the sweeping component.

[0009] Preferably, the sweeping assembly includes a power box, which is fixedly installed on the top of the dust collector. A first bevel gear is rotatably installed inside the power box. A first synchronous pulley is fixedly installed on the back of the first bevel gear. A synchronous belt is driven externally to the first synchronous pulley. A second synchronous pulley is driven at the end of the synchronous belt away from the first synchronous pulley. A sweeping plate is fixedly installed on the front of the second synchronous pulley. A motor is fixedly installed on the top of the dust collector. A second bevel gear is fixedly installed at the output end of the motor. A cylinder is rotatably installed inside the dust collector. A third bevel gear is fixedly installed on the outside of the cylinder to prevent the sucked-in dust from accumulating and to allow the dust to come into more complete contact with and mix with water.

[0010] Preferably, the third bevel gear meshes with the first bevel gear and the second bevel gear respectively. The dust collector and the sweeping plate are provided with through holes at corresponding positions, and the sweeping plate passes through the through holes and is fixedly installed with the second synchronous wheel. The fan and the dust collector are fixedly installed through an air supply pipe, so that the sweeping plate can disperse the dust sucked into the dust collector.

[0011] Preferably, the cleaning assembly includes a mounting frame disposed on the left side of the dust collection box. A pressure roller is rotatably mounted on the bottom of the mounting frame. A fixed box is fixedly mounted on the left side of the mounting frame. A spring is fixedly mounted inside the fixed box. A sliding block is fixedly mounted on the end of the spring away from the fixed box. A pinch block is fixedly mounted on the left side of the sliding block. An insert block is fixedly mounted on the outside of the sliding block. A plug-in frame is fixedly mounted on the left side of the dust collection box. A scraper is fixedly mounted on the left side of the dust collection box. The scraper scrapes the sludge off and drops it into the collection box, preventing the sludge from adhering to the surface of the conveying device and increasing collection efficiency.

[0012] Preferably, the pinch block is attached to the top of the conveying device, the scraper is attached to the bottom of the conveying device, and the insertion frame has a slot at the corresponding position of the insertion block, and the insertion block is inserted into the slot to clean the mud adhering to the surface of the pressure roller and prepare for the next cleaning.

[0013] Preferably, the circulation mechanism includes a water tank, which is fixedly installed on the right side of the dust collector. A water inlet pipe is fixedly installed on the top of the water tank, and a water pump is fixedly installed on the top of the water tank. A water delivery pipe is fixedly installed on the front of the water pump, and a spray box is rotatably installed at the end of the water delivery pipe away from the water pump. A circulating water pump is fixedly installed on the right side of the dust collector, and a circulating water pipe is fixedly installed on the right side of the circulating water pump. This allows for the recycling of water, making it more energy-efficient and environmentally friendly, and reducing water waste.

[0014] Preferably, the end of the circulating water pipe away from the circulating water pump is fixedly installed to the water tank, the water pump and the water tank are fixedly installed through a connecting pipe, the spray box passes through the cylinder and is rotatably installed with the spray box, the bottom of the cylinder is fixedly installed with the spray box, and the circulating water pump pumps the mud and water inside the dust removal box into the water tank through the circulating water pipe.

[0015] Compared with the prior art, this utility model provides a dust removal device for treating non-metallic construction waste, which has the following beneficial effects:

[0016] 1. This dust removal equipment for treating non-metallic waste in construction uses a dust removal mechanism that, during operation, uses a sweeping plate to disperse the dust drawn into the dust collection box, preventing the dust from accumulating and allowing it to mix more thoroughly with water, thus increasing the dust treatment efficiency. A scraper removes slurry, which falls into the collection box, preventing it from adhering to the surface of the conveying device and increasing collection efficiency. The mounting frame can be removed to clean the slurry adhering to the pressure roller surface, preparing for the next cleaning.

[0017] 2. The dust removal equipment for non-metallic waste treatment in this building has a circulation mechanism. During use, the circulating water pump draws the mud and water inside the dust removal box into the water tank through the circulating water pipe, thus recycling the water. This is more energy-efficient and environmentally friendly, and reduces water waste. Attached Figure Description

[0018] 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.

[0019] Figure 1 This is a schematic diagram of the appearance and structure of this utility model;

[0020] Figure 2 This is a schematic diagram of the internal structure of this utility model;

[0021] Figure 3 This is an exploded view of the air-sweeping assembly of this utility model;

[0022] Figure 4 This is a schematic diagram of the external structure of the cleaning component of this utility model;

[0023] Figure 5 This is an exploded view of the left side of the cleaning component of this utility model;

[0024] Figure 6 This is a schematic diagram of the external structure of the circulation mechanism of this utility model.

[0025] In the diagram: 1. Dust collection box; 2. Dust collection mechanism; 21. Sweeping assembly; 211. Power box; 212. Bevel gear one; 213. Synchronous pulley one; 214. Synchronous belt; 215. Synchronous pulley two; 216. Sweeping plate; 217. Motor; 218. Bevel gear two; 219. Cylinder; 2110. Bevel gear three; 22. Cleaning assembly; 221. Mounting frame; 222. Pressure roller; 223. Fixing box; 224. Spring; 225. Sliding block; 226. Pinch block; 227. Insert block; 228. Insertion frame; 229. Scraper; 3. Circulation mechanism; 31. Water tank; 32. Water inlet pipe; 33. Water pump; 34. Water delivery pipe; 35. Circulating water pump; 36. Circulating water pipe; 37. Spray box; 4. Fan; 5. Air inlet hood; 6. Conveying device; 7. Collection box. 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:

[0029] Please see Figure 1-5This utility model provides a technical solution: a dust removal device for treating non-metallic construction waste, including a dust removal box 1, a fan 4 fixedly installed on the left side of the dust removal box 1, an air inlet hood 5 on the top of the fan 4, a conveying device 6 inside the dust removal box 1, a collection box 7 on the left side of the dust removal box 1, a dust removal mechanism 2 inside the dust removal box 1, and a circulation mechanism 3 on the right side of the dust removal box 1.

[0030] The dust removal mechanism 2 includes a sweeping assembly 21 and a cleaning assembly 22, with the cleaning assembly 22 located at the bottom of the sweeping assembly 21.

[0031] Furthermore, the sweeping assembly 21 includes a power box 211, which is fixedly installed on the top of the dust collector 1. Inside the power box 211, a bevel gear 212 is rotatably mounted. A timing pulley 213 is fixedly mounted on the back of the bevel gear 212. A timing belt 214 is driven externally to the timing pulley 213. A timing pulley 215 is driven at the end of the timing belt 214 away from the timing pulley 213. A sweeping plate 216 is fixedly mounted on the front of the timing pulley 215. A motor 217 is fixedly mounted on the top of the dust collector 1. A bevel gear 218 is fixedly mounted at the output end of the motor 217. A cylinder 219 is rotatably mounted inside the dust collector 1. A bevel gear 2110 is fixedly mounted externally to the cylinder 219 to prevent the sucked-in dust from accumulating and to allow the dust to come into more thorough contact with and mix with water.

[0032] Furthermore, bevel gear 3 2110 meshes with bevel gear 1 212 and bevel gear 218 respectively. The dust collector 1 and the sweeping plate 216 are respectively provided with through holes, and the sweeping plate 216 passes through the through holes and is fixedly installed with the synchronous pulley 215. The fan 4 is fixedly installed with the dust collector 1 through the air supply pipe, so that the sweeping plate 216 can disperse the dust sucked into the dust collector 1.

[0033] Furthermore, the cleaning component 22 includes a mounting frame 221, which is located on the left side of the dust collection box 1. A pressure roller 222 is rotatably mounted on the bottom of the mounting frame 221. A fixing box 223 is fixedly mounted on the left side of the mounting frame 221. A spring 224 is fixedly mounted inside the fixing box 223. A sliding block 225 is fixedly mounted on the end of the spring 224 away from the fixing box 223. A pinch block 226 is fixedly mounted on the left side of the sliding block 225. An insert block 227 is fixedly mounted on the outside of the sliding block 225. A plug-in frame 228 is fixedly mounted on the left side of the dust collection box 1. A scraper 229 is fixedly mounted on the left side of the dust collection box 1. The scraper 229 scrapes the mud off and drops it into the collection box 7, preventing the mud from adhering to the surface of the conveying device 6 and increasing the collection efficiency.

[0034] Furthermore, the pinch block 226 is attached to the top of the conveying device 6, the scraper 229 is attached to the bottom of the conveying device 6, and the insertion frame 228 and the insertion block 227 are provided with slots at corresponding positions, and the insertion block 227 is inserted into the slot to clean the mud adhering to the surface of the pressure roller 222, preparing for the next cleaning.

[0035] Example 2:

[0036] Please see Figure 6 Furthermore, in conjunction with Embodiment 1, the circulation mechanism 3 includes a water tank 31, which is fixedly installed on the right side of the dust collector 1. A water inlet pipe 32 is fixedly installed on the top of the water tank 31, and a water pump 33 is fixedly installed on the top of the water tank 31. A water delivery pipe 34 is fixedly installed on the front of the water pump 33, and a spray box 37 is rotatably installed at the end of the water delivery pipe 34 away from the water pump 33. A circulating water pump 35 is fixedly installed on the right side of the dust collector 1, and a circulating water pipe 36 is fixedly installed on the right side of the circulating water pump 35. This allows for the recycling of water, making it more energy-efficient and environmentally friendly, and reducing water waste.

[0037] Furthermore, the end of the circulating water pipe 36 away from the circulating water pump 35 is fixedly installed with the water tank 31, and the water pump 33 is fixedly installed with the water tank 31 through a connecting pipe. The spray box 37 passes through the cylinder 219 and is rotatably installed with the spray box 37. The bottom of the cylinder 219 is fixedly installed with the spray box 37. The circulating water pump 35 pumps the mud and water inside the dust removal box 1 into the water tank 31 through the circulating water pipe 36.

[0038] In actual operation, when this device is used, the air inlet hood 5 is installed inside the processing box. The fan 4 draws dust into the dust collector 1. The motor 217 is started, and its output drives the second bevel gear 218 to rotate. The rotation of the second bevel gear 218 drives the meshing first bevel gear 212 to rotate. The rotation of the first bevel gear 212 drives the second synchronous gear 215 to rotate via the first synchronous gear 213. This causes the sweeping plate 216 to disperse the dust drawn into the dust collector 1, preventing the dust from accumulating. Water is pumped from the water tank 31 by the water pump 33 and sent into the spray box 37. The second bevel gear 218 then drives the third bevel gear 2110 to rotate, causing the spray box 37 to rotate, thus performing a comprehensive spraying operation on the inside of the dust collector 1 and effectively cleaning the dust. After the dust is dispersed, the dust can be more fully mixed with water, increasing the efficiency of dust treatment. After the slurry falls to the top of the conveying device 6, the pressure roller 222 squeezes the slurry to squeeze out the water inside the slurry. The slurry continues to be conveyed to the scraper 229, where the scraper 229 scrapes the slurry off and it falls into the collection box 7, preventing the slurry from adhering to the surface of the conveying device 6 and increasing the collection efficiency. The pinch block 226 is pushed inward to make the insert block 227 disengage from the insertion range of the insertion frame 228, and then the mounting bracket 221 is removed. The slurry adhering to the surface of the pressure roller 222 is cleaned to prepare for the next cleaning. The circulating water pump 35 pumps the mud and water inside the dust collection box 1 into the water tank 31 through the circulating water pipe 36 for water recycling, which is more energy-saving and environmentally friendly and reduces water waste.

[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 dust removal device for treating non-metallic construction waste, comprising a dust collection box (1), characterized in that: A fan (4) is fixedly installed on the left side of the dust collector (1). An air inlet hood (5) is provided on the top of the fan (4). A conveying device (6) is provided inside the dust collector (1). A collection box (7) is provided on the left side of the dust collector (1). A dust removal mechanism (2) is provided inside the dust collector (1). A circulation mechanism (3) is provided on the right side of the dust collector (1). The dust removal mechanism (2) includes a sweeping assembly (21) and a cleaning assembly (22), wherein the cleaning assembly (22) is disposed at the bottom of the sweeping assembly (21); The cleaning component (22) includes a mounting frame (221), which is located on the left side of the dust collection box (1). A pressure roller (222) is rotatably mounted on the bottom of the mounting frame (221). A fixed box (223) is fixedly mounted on the left side of the mounting frame (221). A spring (224) is fixedly mounted inside the fixed box (223). A sliding block (225) is fixedly mounted on the end of the spring (224) away from the fixed box (223). A pinch block (226) is fixedly mounted on the left side of the sliding block (225). An insert block (227) is fixedly mounted on the outside of the sliding block (225). A plug frame (228) is fixedly mounted on the left side of the dust collection box (1). A scraper (229) is fixedly mounted on the left side of the dust collection box (1).

2. The dust removal equipment for treating non-metallic construction waste according to claim 1, characterized in that: The sweeping assembly (21) includes a power box (211), which is fixedly installed on the top of the dust collector (1). A bevel gear (212) is rotatably installed inside the power box (211). A synchronous pulley (213) is fixedly installed on the back of the bevel gear (212). A synchronous belt (214) is driven to the outside of the synchronous pulley (213). A synchronous pulley (215) is driven to the end of the synchronous belt (214) away from the synchronous pulley (213). A sweeping plate (216) is fixedly installed on the front of the synchronous pulley (215). A motor (217) is fixedly installed on the top of the dust collector (1). A bevel gear (218) is fixedly installed at the output end of the motor (217). A cylinder (219) is rotatably installed inside the dust collector (1). A bevel gear (2110) is fixedly installed on the outside of the cylinder (219).

3. The dust removal equipment for treating non-metallic construction waste according to claim 2, characterized in that: The bevel gear three (2110) meshes with bevel gear one (212) and bevel gear two (218) respectively. The dust collector (1) has through holes at the corresponding positions of the sweeping plate (216), and the sweeping plate (216) passes through the through holes and is fixedly installed with the synchronous wheel two (215). The fan (4) is fixedly installed with the dust collector (1) through the air supply pipe.

4. The dust removal equipment for treating non-metallic construction waste according to claim 1, characterized in that: The pinch block (226) is attached to the top of the conveying device (6), the scraper (229) is attached to the bottom of the conveying device (6), the insertion frame (228) and the insertion block (227) are respectively provided with slots, and the insertion block (227) is inserted into the slot.

5. A dust removal device for treating non-metallic construction waste according to claim 1, characterized in that: The circulation mechanism (3) includes a water tank (31), which is fixedly installed on the right side of the dust collector (1). A water inlet pipe (32) is fixedly installed on the top of the water tank (31). A water pump (33) is fixedly installed on the top of the water tank (31). A water delivery pipe (34) is fixedly installed on the front of the water pump (33). A spray box (37) is rotatably installed at the end of the water delivery pipe (34) away from the water pump (33). A circulating water pump (35) is fixedly installed on the right side of the dust collector (1). A circulating water pipe (36) is fixedly installed on the right side of the circulating water pump (35).

6. A dust removal device for treating non-metallic construction waste according to claim 5, characterized in that: The end of the circulating water pipe (36) away from the circulating water pump (35) is fixedly installed with the water tank (31). The water pump (33) and the water tank (31) are fixedly installed through a connecting pipe. The spray box (37) passes through the cylinder (219) and is rotatably installed with the spray box (37). The bottom of the cylinder (219) is fixedly installed with the spray box (37).

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