Dust removal equipment for concrete processing

Abstract

The present invention provides a dust removal device for concrete processing, comprising a device main body and a dust removal mechanism, wherein an inner cavity is opened inside the device main body, a dust removal mechanism is arranged inside the device main body, a striking mechanism is arranged inside the device main body, and a dust reduction mechanism is arranged inside the device main body, and the dust removal mechanism can effectively intercept and filter the dust inside the concrete equipment, and further absorb and process the filtered air, thereby preventing the leakage of toxic gases, thereby protecting the health of workers, and improving the long-term and stable use of the dust removal plate through the striking mechanism, so that workers do not need to frequently clean the dust removal plate, reducing labor maintenance costs and workload, ensuring the continuous and efficient operation of the dust removal mechanism, and ensuring that the entire dust removal device functions stably, and the dust reduction mechanism can collect and settle the dust outside the concrete processing equipment, thereby realizing synchronous purification of internal and external dust, significantly improving the overall dust removal efficiency, and reducing environmental pollution.

Description

Technical Field

[0001] The present invention relates to the technical field related to concrete processing, and in particular to dust removal equipment for concrete processing. Background Art

[0002] As a widely used structural material in modern construction, concrete is widely adopted in various fields of civil engineering due to its advantages such as low cost, durability, and wide availability. During the industrial production of concrete, large amounts of dust are generated during the loading, unloading, transportation, and storage of aggregate sand and gravel, as well as the weighing and mixing of powders such as cement. This dust not only seriously pollutes the production environment and endangers the health of operators, but also may affect the quality and performance of the concrete. Therefore, in order to reduce dust emissions and create a green and safe production environment, there is a particular need for dust removal equipment for concrete processing.

[0003] However, existing dust removal equipment for concrete processing generally only targets external dust removal or internal dust removal of concrete processing equipment. Regardless of whether it is external dust removal or internal dust removal, internal fans are generally used to suck dust or external nozzles are used to spray water to achieve dust reduction. However, both have great disadvantages. When the internal fan sucks dust, the air discharged after the dust is adsorbed may contain toxic gases, which is easy to pollute the environment. When water is sprayed externally, it is easy to make the nearby road surface wet. Summary of the Invention

[0004] The purpose of the present invention is to provide a dust removal equipment for concrete processing to solve the problem of the existing dust removal equipment for concrete processing proposed in the above background technology. At present, when performing dust removal, generally only external dust removal or internal dust removal of concrete processing equipment is targeted separately. However, whether it is external dust removal or internal dust removal, generally an internal fan is used to suck dust or an external nozzle is used to spray water to achieve dust reduction. However, both have great disadvantages. When the internal fan sucks dust, the air discharged after the dust is adsorbed may contain toxic gases, which is easy to pollute the environment. When water is sprayed externally, it is easy to make the nearby road surface wet.

[0005] To achieve the above-mentioned object, the present invention provides a dust removal device for concrete processing, comprising a device body and a dust removal mechanism, wherein an exhaust hole is formed on one side of a surface of the device body, an inner cavity is formed inside the device body, a dust removal mechanism is provided inside the device body, a striking mechanism is provided inside the device body, a dust suppression mechanism is provided inside the device body, and a fan is installed inside the exhaust hole;

[0006] The dust removal mechanism includes a collecting box, a baffle, a connecting pipe, a first embedding groove, a second embedding groove, a poison removal device, a dust removal plate, a fixed block, a limiting groove, a return spring, a first push plate and a second push plate. The surface of the equipment body is embedded with a collecting box, the inner side of the equipment body is connected to the baffle, the surface of the equipment body is sealed with a connecting pipe, the surface of the equipment body is provided with a first embedding groove, the surface of the equipment body is provided with a second embedding groove, the surface of the equipment body is embedded with a poison removal device, the surface of the equipment body is embedded with a dust removal plate, the surface of the equipment body is embedded with a fixed block, the surface of the fixed block is provided with a limiting groove, the interior of the fixed block is embedded with a return spring, one end of the return spring is connected to the first push plate, and the other end of the return spring is connected to the second push plate.

[0007] Preferably, the return spring is embedded in the limiting groove, and one end of the first push plate is embedded in the limiting groove.

[0008] Preferably, one end of the second push plate is embedded in the limiting groove, and one end of the detoxification device is embedded in the first embedding groove.

[0009] Preferably, one end of the dust removal plate is embedded in the second embedding groove, and one end of the collection box is embedded in the inner cavity.

[0010] Preferably, the striking mechanism includes an electric telescopic rod, a connecting frame, a first oblique block, a displaceable rod, a striking rod, a second oblique block and a striking hammer. The striking mechanism is installed on the surface of the device body, and the inner side of the device body is connected to the connecting frame. One end of the electric telescopic rod is connected to the first oblique block, one end of the connecting frame is connected to the displaceable rod, one end of the displaceable rod is connected to the striking rod, one end of the striking rod is connected to the second oblique block, and the other end of the striking rod is connected to the striking hammer.

[0011] Preferably, the inclined surfaces of the first inclined block and the second inclined block are in contact with each other, and the striking hammer is made of rubber.

[0012] Preferably, the dust reduction mechanism includes a fixed frame, a fixed box, a water pump, a water tank, a motor, a dust suction pipe, a water pipe, a water storage block and an atomizing nozzle. One side of the surface of the equipment body is connected to the fixed frame, and one side of the surface of the equipment body is sealed with the fixed box. The surface of the fixed frame is installed with a water pump, the upper surface of the fixed frame is connected to the water tank, the surface of the fixed box of the fixed frame is installed with a motor, the surface of the fixed box is sealed with a dust suction pipe, one end of the water pump is connected to the water pipe, one end of the motor is connected to the water storage block, and one side of the surface of the water storage block is connected to the atomizing nozzle.

[0013] Preferably, six groups of atomizing nozzles are provided, and the atomizing nozzles are distributed at equal intervals.

[0014] Preferably, one side of the surface of the water pump is sealed with the water tank, and one end of the water pipe is sealed with the water storage block.

[0015] Preferably, the water storage block is a hollow structure, and two groups of dust suction pipes are provided.

[0016] Compared with the prior art, the beneficial effects of the present invention are: the dust removal equipment for concrete processing,

[0017] 1. The purpose of rapid dust removal and odor removal is achieved through the setting of the dust removal mechanism. The dust removal mechanism is equipped with a collection box, a baffle, a connecting pipe, a first embedded groove, a second embedded groove, a detoxification device, a dust removal plate, a fixed block, a limit groove, a reset spring, a first push plate and a second push plate. Through the connecting pipe and the blower, the dust generated by concrete processing can be quickly sucked into the inner cavity of the equipment body, and through the double filtration of the baffle and the dust removal plate, the dust can be effectively intercepted, and the dust content in the air can be greatly reduced. The collection box adopts a drawer-type design, which is convenient for cleaning and avoids dust accumulation affecting the dust removal efficiency. The activated carbon particles in the detoxification device can absorb toxic gases to ensure that the discharged air is clean and harmless. At the same time, the first push plate and the second push plate cooperate with the reset spring to make the replacement of the dust removal plate and the detoxification device simple and quick, effectively improving the equipment maintenance efficiency and ensuring the continuity of the dust removal work.

[0018] 2. The purpose of quickly removing dust from the surface of the dust removal plate is achieved through the setting of the striking mechanism. The electric telescopic rod, the connecting frame, the first oblique block, the movable rod, the striking rod, the second oblique block and the striking hammer are set. The electric telescopic rod drives the first oblique block to move horizontally, and the force is transmitted to the striking rod through the second oblique block, driving the striking hammer to periodically strike the dust removal plate, effectively and timely removing the dust attached to the surface of the dust removal plate, preventing dust from clogging the pores and affecting the dust removal effect. At the same time, the rubber striking hammer avoids damage to the dust removal plate while ensuring the striking force, thereby extending the service life of the dust removal plate. In addition, the reciprocating striking of the striking hammer does not require frequent manual cleaning of the dust removal plate, reducing the labor maintenance cost and workload, ensuring the continuous and efficient operation of the dust removal mechanism, and ensuring the stable functioning of the entire dust removal equipment.

[0019] 3. The dust reduction mechanism can be used to atomize and settle the collected dust. The fixed frame, fixed box, water pump, water tank, motor, dust suction pipe, water pipe, water storage block and atomizing nozzle are arranged. The dust suction pipe uses the negative pressure generated by the dust removal mechanism to actively capture the dust floating outside the equipment, thereby broadening the scope of dust removal. The water spraying system composed of the water pump, water pipe, water storage block and atomizing nozzle can convert the water in the water tank into fine water mist. The motor drives the water storage block to rotate, allowing the water mist to evenly cover the inside of the fixed box, so that the dust is fully contacted with the water mist and then settled. This design can not only effectively deal with the dust outside the equipment, but also further settle the dust adsorbed to the inner cavity by the dust removal mechanism, thereby realizing the simultaneous purification of internal and external dust, significantly improving the overall dust removal efficiency and reducing environmental pollution. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a side view schematic diagram of the overall structure of the present invention;

[0021] Figure 2 This is a schematic diagram of the exploded structure of the dust removal mechanism of the present invention;

[0022] Figure 3 This is a schematic cross-sectional view of the dust removal mechanism of the present invention;

[0023] Figure 4 This is a schematic diagram of the exploded structure of the striking mechanism of the present invention;

[0024] Figure 5 Schematic diagram of the dust suppression mechanism structure of the present invention;

[0025] Figure 6 This is a schematic cross-sectional view of the dust suppression mechanism of the present invention;

[0026] Figure 7 For the present invention Figure 2 A in the middle is an enlarged structural diagram;

[0027] Figure 8 For the present invention Figure 4 Enlarged structural diagram at point B in the middle.

[0028] Figure: 1, device body; 2, exhaust hole; 3, inner cavity; 4, dust removal mechanism; 401, collection box; 402, baffle; 403, connecting pipe; 404, first embedded groove; 405, second embedded groove; 406, detoxification device; 407, dust removal plate; 408, fixing block; 409, limit groove; 410, return spring; 411, first push plate; 412, second push plate; 5, striking mechanism; 50 1. Electric telescopic rod; 502. Connecting frame; 503. First oblique block; 504. Displaceable rod; 505. Striking rod; 506. Second oblique block; 507. Striking hammer; 6. Dust suppression mechanism; 601. Fixed frame; 602. Fixed box; 603. Water pump; 604. Water tank; 605. Motor; 606. Dust suction pipe; 607. Water pipe; 608. Water storage block; 609. Atomizing nozzle; 7. Fan. DETAILED DESCRIPTION

[0029] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the implementation regulations described are only part of the embodiments of the present invention, not all of the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making any creative efforts shall fall within the scope of protection of the present invention.

[0030] See also Figure 1-8 The present invention provides a dust removal device for concrete processing, comprising a device body 1 and a dust removal mechanism 4. An exhaust hole 2 is provided on one side of the surface of the device body 1, an inner cavity 3 is provided inside the device body 1, a dust removal mechanism 4 is provided inside the device body 1, a striking mechanism 5 is provided inside the device body 1, a dust suppression mechanism 6 is provided inside the device body 1, and a fan 7 is installed inside the exhaust hole 2.

[0031] The dust removal mechanism 4 includes a collecting box 401, a baffle 402, a connecting pipe 403, a first embedding groove 404, a second embedding groove 405, a detoxification device 406, a dust removal plate 407, a fixing block 408, a limiting groove 409, a return spring 410, a first card push plate 411 and a second card push plate 412. The surface of the device body 1 is embedded with the collecting box 401, the inner side of the device body 1 is connected to the baffle 402, the surface side of the device body 1 is sealed with the connecting pipe 403, the surface side of the device body 1 is provided with a first embedding groove 404, the surface side of the device body 1 is provided with a second embedding groove 405, the surface side of the device body 1 is embedded with the detoxification device 406, the surface side of the device body 1 is embedded with the dust removal plate 407, and the device body 1 A fixing block 408 is embedded on one side of the surface of the device, a limiting groove 409 is provided on the surface of the fixing block 408, a return spring 410 is embedded in the interior of the fixing block 408, one end of the return spring 410 is connected to the first push plate 411, and the other end of the return spring 410 is connected to the second push plate 412. Through the arrangement of the collecting box 401, the baffle 402, the connecting pipe 403, the first embedding groove 404, the second embedding groove 405, the detoxification device 406, the dust removal plate 407, the fixing block 408, the limiting groove 409, the return spring 410, the first push plate 411 and the second push plate 412, when in use, the dust removal equipment is first placed on one side of the concrete processing equipment, and then one end of the connecting pipe 403 is sealed and installed on the surface of the concrete processing equipment. When adding raw materials into the interior of the concrete processing equipment, the worker starts the fan 7 inside the exhaust hole 2. At this time, the fan 7 starts, and then the fan 7 operates to form a negative pressure inside the inner cavity 3. At this time, the dust generated inside the concrete processing equipment will be sucked into the inner cavity 3 of the equipment body 1 through the connecting pipe 403, and will be initially blocked by the baffle 402 provided in the inner cavity 3. At this time, part of the blocked dust will fall into the collection box 401, and the other part of the dust will continue to be sucked by the fan 7 until it contacts the dust removal plate 407 and is blocked by the dust removal plate 407. Then the dust falls from the dust removal plate 407 into the collection box 401, and then the air passes through the detoxification device 406, and the toxic gas in the air will be adsorbed by the activated carbon particles in the detoxification device 406, and finally dried. The clean air is discharged into the atmosphere from the exhaust hole 2. When the collection box 401 is full, it can be drawn out and cleaned. When the detoxification device 406 and the dust removal plate 407 need to be replaced, the worker pushes the first push plate 411 on the surface of the fixed block 408. At this time, the first push plate 411 is forced to move and continuously move away from the detoxification device 406. At the same time, the first push plate 411 continuously squeezes the return spring 410 inside the limiting groove 409. The return spring 410 is compressed. When the first push plate 411 is completely away from one side of the detoxification device 406, the detoxification device 406 can be drawn out from the first embedded groove 404 and replaced with a new detoxification device 406. Then, the first push plate 411 is released, and the return spring 410 rebounds and drives the first push plate 411 to reset.The first push plate 411 can then block the detoxification device 406. Then the worker pushes the second push plate 412 on the surface of the fixed block 408. At this time, the second push plate 412 is forced to move and continuously move away from the dust removal plate 407. At the same time, the second push plate 412 continuously squeezes the return spring 410 inside the limit groove 409. The return spring 410 is compressed. When the second push plate 412 is completely away from the side of the dust removal plate 407, the dust removal plate 407 can be pulled out of the second embedded groove 405 and replaced with a new dust removal plate 407. Then, the second push plate 412 is released. The return spring 410 rebounds and drives the second push plate 412 to return to its original position, so that the second push plate 412 can continue to block the dust removal plate 407. At this time, the replacement of the detoxification device 406 and the dust removal plate 407 is completed.

[0032] Furthermore, the return spring 410 is embedded in the inside of the limit groove 409, and one end of the first push plate 411 is embedded in the inside of the limit groove 409. Through the setting of the return spring 410 and the first push plate 411, during use, when the push plate is forced to move, the return spring 410 can be compressed and store elastic potential energy. When the external force is removed, the return spring 410 releases the elastic potential energy, pushing the first push plate 411 or the second push plate 412 to reset, thereby automatically locking the detoxification device 406 and the dust removal plate 407, ensuring its stability after installation. The first push plate 411 can move in the limit groove 409 by one end thereof to fix and unlock the detoxification device 406. When the first push plate 411 is pushed, it can be moved away from the detoxification device 406, removing the restriction on the detoxification device 406, making it convenient for replacement. After loosening, it is reset under the action of the return spring 410, locking one side of the detoxification device 406 to prevent it from loosening and falling off.

[0033] Furthermore, one end of the second push plate 412 is embedded in the limiting groove 409, and one end of the detoxification device 406 is embedded in the first embedding groove 404. Through the setting of the detoxification device 406, when in use, the detoxification device 406 is embedded in the first embedding groove 404, and the interior is filled with activated carbon particles. The main function is to adsorb toxic gases in the air. When the air filtered by the dust removal plate 407 passes through the detoxification device 406, the porous structure of the activated carbon can adsorb toxic gas molecules on its surface, purify the air, and make the final discharged gas meet environmental protection standards.

[0034] Furthermore, one end of the dust removal plate 407 is embedded in the inside of the second embedding groove 405, and one end of the collection box 401 is embedded in the inside of the inner cavity 3. Through the setting of the collection box 401 and the dust removal plate 407, when in use, the collection box 401 is used to collect dust falling from the baffle 402 and the dust removal plate 407. It adopts a drawer-type design, which is convenient for disassembly and cleaning, and can remove accumulated dust in time to avoid affecting the dust removal effect due to excessive dust accumulation. The dust removal plate 407 can block the dust escaping from the baffle 402, and use the surface structure and material characteristics to block the dust, and then the dust falls into the collection box 401, effectively filtering the dust particles in the air and improving the air cleanliness.

[0035] Furthermore, the striking mechanism 5 includes an electric telescopic rod 501, a connecting frame 502, a first oblique block 503, a displaceable rod 504, a striking rod 505, a second oblique block 506 and a striking hammer 507. The striking mechanism 5 is installed on the surface of the device body 1, and the inner side of the device body 1 is connected to the connecting frame 502. One end of the electric telescopic rod 501 is connected to the first oblique block 503, one end of the connecting frame 502 is connected to the displaceable rod 504, one end of the displaceable rod 504 is connected to the striking rod 505, one end of the striking rod 505 is connected to the second oblique block 506, and the other end of the striking rod 505 is connected to the striking hammer 507. Through the arrangement of the electric telescopic rod 501, the connecting frame 502, the first oblique block 503, the displaceable rod 504, the striking rod 505, the second oblique block 506 and the striking hammer 507, During use, when the dust removal plate 407 is continuously blocking the dust, the worker starts the electric telescopic rod 501, and then one end of the electric telescopic rod 501 extends and drives the first inclined block 503 to move horizontally, and then the first inclined block 503 moves downward and squeezes the second inclined block 506. At this time, the second inclined block 506 drives one end of the striking rod 505 to move downward, and then the striking rod 505 drives the movable rod 504 to move along the inclined groove on the surface of the connecting frame 502. At the same time, the other end of the striking rod 505 moves upward and drives the rubber striking hammer 507 to strike the dust removal plate 407, thereby knocking off the dust on the surface of the dust removal plate 407, and one end of the electric telescopic rod 501 reciprocates, which can make the striking hammer 507 continuously strike the dust removal plate 407, thereby improving the use of the dust removal plate 407 and extending its life.

[0036] Furthermore, the first inclined block 503 fits the inclined surface of the second inclined block 506, and the striking hammer 507 is made of rubber. Through the setting of the first inclined block 503 and the striking hammer 507, when in use, the first inclined block 503 can move horizontally with one end of the electric telescopic rod 501 when it is telescopic, and contact and squeeze with the second inclined block 506, thereby converting the horizontal movement of the electric telescopic rod 501 into a downward squeezing force on the second inclined block 506, thereby changing the direction of the force. It is a key transmission component for realizing the striking action. The striking hammer 507 is made of rubber material and is connected to the other end of the striking rod 505. It directly contacts and strikes the dust removal plate 407. The rubber material has a certain elasticity. When striking the dust removal plate 407, it can generate enough striking force to vibrate off the dust on the surface of the dust removal plate 407, and avoid damage to the dust removal plate 407 due to excessive striking force, thereby playing a dual role of cleaning the dust removal plate 407 and protecting the dust removal plate 407.

[0037] Furthermore, the dust reduction mechanism 6 includes a fixed frame 601, a fixed box 602, a water pump 603, a water tank 604, a motor 605, a dust suction pipe 606, a water pipe 607, a water storage block 608 and an atomizing nozzle 609. One side of the surface of the device body 1 is connected to the fixed frame 601, and the surface of the device body 1 is sealed with the fixed box 602. The surface of the fixed frame 601 is equipped with a water pump 603, the upper surface of the fixed frame 601 is connected to the water tank 604, and the surface of the fixed box 602 of the fixed frame 601 is equipped with a water pump 603. The motor 605 is installed, the surface of the fixed box 602 is sealed and connected to the dust suction pipe 606, one end of the water pump 603 is connected to the water pipe 607, one end of the motor 605 is connected to the water storage block 608, and one side of the surface of the water storage block 608 is connected to the atomizing nozzle 609. Through the arrangement of the fixed frame 601, the fixed box 602, the water pump 603, the water tank 604, the motor 605, the dust suction pipe 606, the water pipe 607, the water storage block 608 and the atomizing nozzle 609, when in use, the original concrete processing equipment is added to the interior of the concrete processing equipment. When the concrete is being processed, some dust is likely to drift to the outside of the concrete processing equipment through the feed port. At this time, when the dust removal mechanism 4 is in operation, the negative pressure in the inner cavity 3 will cause the dust suction pipe 606 to generate suction, and the dust suction pipe 606 will absorb the dust outside the concrete processing equipment. Then the dust enters the fixed box 602 through the dust suction pipe 606. At the same time, the worker starts the water pump 603 and the motor 605, and then the water pump 603 on the surface of the fixed frame 601 extracts the water inside the water tank 604, and then the water pump 603 sends the extracted water into the water pipe 607, and then the water pipe 607 sends the extracted water into the water storage block 608. After the water storage block 608 is filled with water, the water is sprayed out from the atomizing nozzle 609 in the form of atomization. At the same time, the motor 605 drives the water storage block 608 to rotate back and forth, so that an atomization area is formed inside the fixed box 602. At this time, the dust is adsorbed and settled under the action of the water mist, and then falls into the collection box 401. At the same time, the dust adsorbed into the inner cavity 3 in the dust removal mechanism 4 will also be adsorbed and settled by the water mist, thereby effectively improving the dust removal efficiency.

[0038] Furthermore, six groups of atomizing nozzles 609 are provided, and the atomizing nozzles 609 are distributed at equal intervals. Through the setting of the atomizing nozzles 609, when in use, the atomizing nozzles 609 are connected to one side of the surface of the water storage block 608. When the water storage block 608 is full of water, the water can be sprayed out in the form of atomization through the atomizing nozzles 609. The sprayed water mist combines with the dust in the fixed box 602, so that the dust is adsorbed and settled under the action of the water mist, and finally falls into the collection box 401, thereby achieving dust reduction treatment.

[0039] Furthermore, one side of the surface of the water pump 603 is sealedly connected to the water tank 604, and one end of the water pipe 607 is sealedly connected to the water storage block 608. Through the arrangement of the water pump 603 and the water pipe 607, when in use, the water pump 603 is installed on the surface of the fixed frame 601. When in use, it can extract the water stored in the water tank 604 and transport the extracted water to the water storage block 608 through the water pipe 607, providing water flow power for the subsequent atomizing nozzle 609 to spray water, ensuring the smooth progress of the water mist dust reduction link. One end of the water pipe 607 is connected to the water pump 603, and the other end is connected to the water storage block 608, serving as a channel for water flow transmission. Its function is to transport the water extracted by the water pump 603 from the water tank 604 to the water storage block 608, ensuring that the water can smoothly reach the atomizing nozzle 609, and provide the necessary water flow transmission path for the generation of water mist.

[0040] Furthermore, the water storage block 608 is a hollow structure, and two groups of dust suction pipes 606 are provided. Through the arrangement of the dust suction pipes 606 and the water storage block 608, when in use, the dust suction pipes 606 are sealed and connected to the surface of the fixed box 602. When the dust removal mechanism 4 operates to form a negative pressure in the inner cavity 3, the dust suction pipes 606 will generate suction. At this time, it can absorb the dust floating outside the concrete processing equipment and send the dust into the fixed box 602 through its pipe, thereby collecting the dust outside the equipment. The water storage block 608 is connected to one end of the motor 605, and is used to receive and store water delivered by the water pipe 607. After it is full of water, it provides a water source for the atomizing nozzle 609, so that the water can be sprayed out in the form of atomization. At the same time, it rotates under the drive of the motor 605, and cooperates with the atomizing nozzle 609 to realize the wide distribution of water mist in the fixed box 602.

[0041] Working principle: A dust removal equipment for concrete processing. First, the dust removal equipment is placed on one side of the concrete processing equipment, and then one end of the connecting pipe 403 is sealed and installed on the surface of the concrete processing equipment. When adding raw materials into the interior of the concrete processing equipment, the worker starts the fan 7 inside the exhaust hole 2. At this time, the fan 7 is started, and then the fan 7 operates to form a negative pressure inside the inner cavity 3. At this time, the dust generated inside the concrete processing equipment will be sucked into the inner cavity 3 of the equipment body 1 through the connecting pipe 403, and will be initially blocked by the baffle 402 set in the inner cavity 3. At this time, part of the blocked dust will fall into the collection box 401, and the other part of the dust will then be sucked by the fan 7 until it contacts the dust removal plate 407 and is blocked by the dust removal plate 407, and then the dust will be discharged from the collection box. The dust falls from the dust plate 407 into the collection box 401, and then the air passes through the detoxification device 406, and the toxic gas in the air will be adsorbed by the activated carbon particles in the detoxification device 406, and finally the clean air is discharged into the atmosphere from the exhaust hole 2. When the collection box 401 is full, it can be extracted and cleaned. When the detoxification device 406 and the dust removal plate 407 need to be replaced, the worker pushes the first push plate 411 on the surface of the fixed block 408. At this time, the first push plate 411 is forced to move and continuously away from the detoxification device 406. At the same time, the first push plate 411 continuously squeezes the return spring 410 inside the limit groove 409. The return spring 410 is compressed by force. When the first push plate 411 is completely away from one side of the detoxification device 406, the detoxification device 406 can be removed from the first push plate 411. The first push plate 411 is then released, and the return spring 410 rebounds and drives the first push plate 411 to return to its original position, so that one side of the first push plate 411 can continue to block the detoxification device 406. Then the worker pushes the second push plate 412 on the surface of the fixed block 408. At this time, the second push plate 412 is forced to move and continuously move away from the dust removal plate 407. At the same time, the second push plate 412 continuously squeezes the return spring 410 inside the limiting groove 409. The return spring 410 is compressed. When the second push plate 412 is completely away from one side of the dust removal plate 407, the dust removal plate 407 can be pulled out of the second embedded groove 405 and replaced with a new dust removal plate 407. Then the second push plate 412 is released, and the return spring 410 rebounds and drives the first push plate 411 to return to its original position, so that the one side of the first push plate 411 can continue to block the detoxification device 406. 0 rebounds and drives the second push plate 412 to reset, so that one side of the second push plate 412 can continue to block the dust removal plate 407. At this time, the replacement of the detoxification device 406 and the dust removal plate 407 is completed. Then the worker starts the electric telescopic rod 501, and then one end of the electric telescopic rod 501 extends and drives the first inclined block 503 to move horizontally. Then the first inclined block 503 moves downward and squeezes the second inclined block 506. At this time, the second inclined block 506 drives one end of the striking rod 505 to move downward, and then the striking rod 505 drives the movable rod 504 to move along the inclined groove on the surface of the connecting frame 502. At the same time, the other end of the striking rod 505 moves upward and drives the rubber striking hammer 507 to strike the dust removal plate 407, thereby knocking off the dust on the surface of the dust removal plate 407.One end of the electric telescopic rod 501 performs reciprocating motion, which enables the striking hammer 507 to continuously strike the dust removal plate 407, thereby improving the use of the dust removal plate 407 and extending its life. Finally, when the dust removal mechanism 4 is in operation, the negative pressure in the inner cavity 3 will cause the dust suction pipe 606 to generate suction, and the dust suction pipe 606 will absorb the dust outside the concrete processing equipment, and then the dust will enter the fixed box 602 through the dust suction pipe 606. At the same time, the worker starts the water pump 603 and the motor 605, and then the water pump 603 on the surface of the fixed frame 601 draws the water inside the water tank 604. The water pump 603 then pumps the pumped water into the water pipe 607. The water pipe 607 then pumps the pumped water into the water reservoir 608. Once the water reservoir 608 is filled with water, the water is sprayed out of the atomizing nozzle 609 in the form of atomizers. Simultaneously, the motor 605 drives the water reservoir 608 to rotate back and forth, thereby forming an atomized area inside the fixed box 602. At this time, the dust is attracted and settled by the water mist, falling into the collection box 401. At the same time, the dust adsorbed into the inner cavity 3 by the dust removal mechanism 4 is also attracted and settled by the water mist, thereby effectively improving the dust removal efficiency.

[0042] While embodiments of the present invention 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 invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A dust removal device for concrete processing, comprising a device body (1) and a dust removal mechanism (4), characterized in that: An exhaust hole (2) is provided on one side of the surface of the device body (1), an inner cavity (3) is provided inside the device body (1), a dust removal mechanism (4) is provided inside the device body (1), a striking mechanism (5) is provided inside the device body (1), a dust reduction mechanism (6) is provided inside the device body (1), and a fan (7) is installed inside the exhaust hole (2); The dust removal mechanism (4) comprises a collecting box (401), a baffle (402), a connecting pipe (403), a first embedded groove (404), a second embedded groove (405), a detoxification device (406), a dust removal plate (407), a fixing block (408), a limiting groove (409), a return spring (410), a first push plate (411) and a second push plate (412); the collecting box (401) is embedded on the surface of the device body (1); the baffle (402) is connected to the inner side of the device body (1); the connecting pipe (403) is sealed to one side of the surface of the device body (1); and the first push plate (411) is provided on one side of the surface of the device body (1). A second embedding groove (405) is provided on one side of the surface of the device body (1), a detoxification device (406) is embedded on one side of the surface of the device body (1), a dust removal plate (407) is embedded on one side of the surface of the device body (1), a fixing block (408) is embedded on one side of the surface of the device body (1), a limiting groove (409) is provided on the surface of the fixing block (408), a return spring (410) is embedded inside the fixing block (408), one end of the return spring (410) is connected to a first push plate (411), and the other end of the return spring (410) is connected to a second push plate (412).

2. A dust removal device for concrete processing according to claim 1, characterized in that: The return spring (410) is embedded in the limiting groove (409), and one end of the first push plate (411) is embedded in the limiting groove (409).

3. The dust removal equipment for concrete processing according to claim 1, characterized in that: One end of the second push plate (412) is embedded in the limiting groove (409), and one end of the detoxification device (406) is embedded in the first embedding groove (404).

4. The dust removal equipment for concrete processing according to claim 1, characterized in that: One end of the dust removal plate (407) is embedded in the interior of the second embedding groove (405), and one end of the collection box (401) is embedded in the interior of the inner cavity (3).

5. The dust removal equipment for concrete processing according to claim 1, characterized in that: The striking mechanism (5) comprises an electric telescopic rod (501), a connecting frame (502), a first oblique block (503), a displaceable rod (504), a striking rod (505), a second oblique block (506) and a striking hammer (507). The striking mechanism (5) is mounted on the surface of the device body (1). The connecting frame (502) is connected to one side of the interior of the device body (1). One end of the electric telescopic rod (501) is connected to the first oblique block (503). One end of the connecting frame (502) is connected to the displaceable rod (504). One end of the displaceable rod (504) is connected to the striking rod (505). One end of the striking rod (505) is connected to the second oblique block (506). The other end of the striking rod (505) is connected to the striking hammer (507).

6. The dust removal equipment for concrete processing according to claim 5, characterized in that: The inclined surfaces of the first inclined block (503) and the second inclined block (506) are fitted together, and the striking hammer (507) is made of rubber.

7. The dust removal equipment for concrete processing according to claim 1, characterized in that: The dust reduction mechanism (6) comprises a fixing frame (601), a fixing box (602), a water pump (603), a water tank (604), a motor (605), a dust suction pipe (606), a water pipe (607), a water storage block (608) and an atomizing nozzle (609). One side of the surface of the device body (1) is connected to the fixing frame (601), one side of the surface of the device body (1) is sealedly connected to the fixing box (602), and the surface of the fixing frame (601) is installed with a water pump (603). 3) The upper surface of the fixing frame (601) is connected to a water tank (604), a motor (605) is installed on one side of the surface of the fixing box (602) of the fixing frame (601), a dust suction pipe (606) is sealedly connected to the surface of the fixing box (602), one end of the water pump (603) is connected to a water pipe (607), one end of the motor (605) is connected to a water storage block (608), and one side of the surface of the water storage block (608) is connected to an atomizing nozzle (609).

8. The dust removal equipment for concrete processing according to claim 7, characterized in that: The atomizing nozzles (609) are provided in six groups, and the atomizing nozzles (609) are distributed at equal intervals.

9. The dust removal equipment for concrete processing according to claim 7, characterized in that: One side of the surface of the water pump (603) is sealedly connected to the water tank (604), and one end of the water pipe (607) is sealedly connected to the water storage block (608).

10. The dust removal equipment for concrete processing according to claim 7, characterized in that: The water storage block (608) is a hollow structure, and two groups of dust suction pipes (606) are provided.

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