Efficient dust removal equipment for collecting dust in concrete processing

Abstract

The invention provides concrete processing dust collection and efficient dust removal equipment, belongs to the technical field of concrete processing, and solves the technical problem that excessive moisture easily appears in dust after water mist treatment. Efficient dust removal equipment for concrete processing dust collection comprises a shell, an air inlet pipe is fixedly connected to one side of the shell, a plurality of flow guide plates are fixedly connected to the interior of the side, close to the air inlet pipe, of the shell, a plurality of cooling pipes are arranged in one flow guide plate, and an adjusting bin is fixedly connected to the surface of the side, away from the air inlet pipe, of the flow guide plate; a ventilation opening is formed in the surface of the side, close to the guide plate, of the adjusting bin, a first storage groove is formed in the top of the side, close to the ventilation opening, of the adjusting bin, two frames are slidably connected into the first storage groove, filter plates are mounted in the two frames, and one filter plate is matched with the ventilation opening. Through the arrangement of the cooling pipe and the multiple filter plates, it can be effectively ensured that the filter plates can be in the optimal working state all the time.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of concrete processing, and relates to a dust removal device, in particular to a high-efficiency dust removal device for collecting concrete processing dust. BACKGROUND

[0002] Traditional concrete has low strength, high volume weight and great brittleness, which is in sharp contrast with the demand for light weight, high strength, green and low carbon in modern buildings, and since the 21st century, the cement output in China and the world has been high, the commercial concrete output has been continuously increasing, and the green transformation of the industry is imminent, meanwhile, special projects such as high-rise structures and large-span bridges have higher requirements for material strength and durability, and thus ultra-high performance concrete (UHPC) emerges as the times require.

[0003] UHPC uses silicate cement and industrial slag as a cementitious system, and adds high-strength coarse aggregate and steel fibers, and has a compressive strength of more than 100 MPa, and has excellent flowability and durability, and it inherits the high-performance advantages of reactive powder concrete (RPC), and overcomes the application bottlenecks of high cost and complex process, and becomes a low-energy ecological material, and has a wide application prospect.

[0004] The dust pollution problem in concrete production cannot be ignored, and efficient dust removal equipment is the key to environmental protection, and the equipment usually uses bag, filter cartridge, electrostatic or water mist dust removal technology, and needs to select the filter material and method in combination with the dust humidity, particle size and other characteristics to ensure that the standard emission is met. Meanwhile, the convenience of equipment maintenance, energy consumption control and intelligent level are also the core indexes for measuring the performance.

[0005] However, some existing dust removal equipment still needs to be treated again by a filter plate after being treated by water mist, but the dust treated by water mist is easy to have excessive moisture inside, and the excessive moisture can cause a water film to be formed on the surface of the filter plate, thereby reducing the filtering efficiency, and even causing blockage, and affecting air circulation, and therefore, the problem needs to be solved. SUMMARY

[0006] The application aims at the above problems existing in the prior art, and provides a high-efficiency dust removal device for collecting concrete processing dust, and the technical problem to be solved by the application is that the dust treated by water mist is easy to have excessive moisture inside, and the excessive moisture can cause a water film to be formed on the surface of the filter plate, thereby reducing the filtering efficiency, and even causing blockage, and affecting air circulation.

[0007] The object of the application can be achieved by the following technical scheme.

[0008] The utility model provides a kind of concrete processing dust collection high-efficiency dust removal equipment, including shell, the shell one side is fixedly connected with air inlet pipe, the shell is fixedly connected with multiple deflector plates inside near air inlet pipe side, and multiple deflector plates are arranged in serpentine array, multiple deflector plates are arranged in two two groups, wherein one deflector plate is provided with multiple cooling pipes inside, and multiple cooling pipes are all cooperated with deflector plate arrangement, the surface of deflector plate side away from air inlet pipe is fixedly connected with adjusting bin, the surface of adjusting bin side near deflector plate is equipped with vent, and vent is arranged through with one deflector plate, the surface of shell side away from air inlet pipe is equipped with air outlet, the fan is arranged inside air outlet, the first storage groove is equipped in adjusting bin side near vent top, two frames are slidably connected in the first storage groove, two frames are all mounted with filter plate inside, one filter plate is cooperated with vent arrangement, two installation grooves are symmetrically equipped in adjusting bin side near vent inside, and two installation grooves are all equipped with support mechanism for supporting filter plate, guiding groove is equipped in the first storage groove bottom.

[0009] The utility model discloses a kind of concrete processing dust collection high-efficiency dust removal equipment, including shell, the shell one side is fixedly connected with air inlet pipe, the shell is fixedly connected with multiple deflector plates inside near air inlet pipe side, and multiple deflector plates are arranged in serpentine array, multiple deflector plates are arranged in two two groups, wherein one deflector plate is provided with multiple cooling pipes inside, and multiple cooling pipes are all cooperated with deflector plate arrangement, the surface of deflector plate side away from air inlet pipe is fixedly connected with adjusting bin, the surface of adjusting bin side near deflector plate is equipped with vent, and vent is arranged through with one deflector plate, the surface of shell side away from air inlet pipe is equipped with air outlet, the fan is arranged inside air outlet, the first storage groove is equipped in adjusting bin side near vent top, two frames are slidably connected in the first storage groove, two frames are all mounted with filter plate inside, one filter plate is cooperated with vent arrangement, two installation grooves are symmetrically equipped in adjusting bin side near vent inside, and two installation grooves are all equipped with support mechanism for supporting filter plate, guiding groove is equipped in the first storage groove bottom.

[0010] The supporting mechanism comprises a first rotating shaft, which is rotationally connected to one side of the inner portion of the mounting groove, a regulating arm fixedly sleeved on the surface of the first rotating shaft and arranged in an inclined manner, regulating grooves formed at both ends of the regulating arm, two limiting grooves symmetrically formed on the surface of the mounting groove close to the two regulating grooves, the same baffle slidably connected in the two limiting grooves and arranged in cooperation with the frame, the two baffles slidably sleeved on the surface of the regulating arm, adjusting columns fixedly connected to the inner portion of the regulating arm close to the regulating grooves and slidably connected in the regulating grooves, two second storage grooves symmetrically formed in the inner portion of the air vent close to the frame, air bags arranged in the two second storage grooves and arranged in cooperation with the frame, and two piston cavities symmetrically formed in the bottom of the two second storage grooves and provided with expansion mechanisms for expanding the air bags.

[0011] With the above structure, the filter plate can be supported to ensure that it can be replaced independently.

[0012] The expansion mechanism comprises a first push plate slidably connected to the inner portion of the piston cavity, a piston pad fixedly connected to the surface of the first push plate close to the air bag and arranged in cooperation with the piston cavity, a spring fixedly connected to the surface of the piston pad close to the air bag and fixedly connected to one side of the inner portion of the piston cavity, a second push plate fixedly connected to the surface of the first push plate close to the regulating arm and arranged in cooperation with the regulating arm.

[0013] With the above structure, the air bag can be expanded.

[0014] The regulating cavity is symmetrically rotationally connected to two second rotating shafts on the surface away from the flow guide plate, gears fixedly sleeved on the surfaces of the two second rotating shafts and arranged in cooperation with each other, a motor fixedly connected to one end of one of the second rotating shafts and fixedly connected to one side of the regulating cavity, first synchronous wheels fixedly sleeved on the surfaces of the two second rotating shafts away from the motor, second synchronous wheels fixedly sleeved on the surfaces of the two first rotating shafts close to the first synchronous wheels, and the same synchronous belt sleeved on the surfaces of the first synchronous wheels and the second synchronous wheels.

[0015] With the above structure, the two regulating arms can be positively and reversely rotated.

[0016] One group of the guide plates is fixedly connected with a water mist spraying disc at the top, and the water mist spraying disc is arranged in cooperation with the guide plate, a first guide pipe is fixedly connected with the water mist spraying disc at the top, a water pump is fixedly connected with the other end of the first guide pipe, the water pump is fixedly connected with the top of the shell, two groups of the guide plates are respectively provided with a collecting box and a guide cone at the bottom, the collecting box is slidably connected with one side of the shell, the guide cone is fixedly connected with the inside of the shell, a plurality of filter holes are formed in the bottom of the collecting box, the collecting box and the guide cone are provided with a same water tank at the bottom, the water tank is fixedly connected with the inside of the shell, a second guide pipe is fixedly connected with one side of the water tank, the second guide pipe is fixedly connected with the other end of the water pump, a water inlet pipe is arranged on the surface of the side of the water tank away from the second guide pipe, and four universal wheels are arranged on the bottom of the shell and evenly arranged in a square shape.

[0017] With the above structure, the filtered water can re-enter the inside of the water tank.

[0018] Compared with the prior art, the concrete processing dust collecting and efficient dust removal equipment has the following advantages:

[0019] 1. Since the technical scheme of supporting the filter plate by the baffle and performing hydraulic pressure on the gas by the cooling pipe is adopted, the filter plate can be effectively ensured to be in the best working state at all times, thereby effectively solving the problem that the dust after water mist treatment is prone to have excessive humidity, and the excessive humidity can cause the filter plate surface to form a water film, thereby reducing the filtering efficiency and even causing blockage, affecting air circulation, a plurality of guide plates are arranged on the side of the shell close to the air inlet pipe, the plurality of guide plates are arranged in two groups, the gas after water mist treatment enters the other group of guide plates, a plurality of cooling pipes are arranged in the other group, and the plurality of cooling pipes are arranged in a serpentine shape, so as to ensure that the gas can be in full contact with the cooling pipe, because the humidity of the gas is greatly increased after dust reduction by the water mist, the cooling pipe can liquefy the gas with excessive humidity, so as to reduce the phenomenon of filter plate blockage, an adjusting bin is arranged on one side of the guide plate, and the filter plate is arranged in the adjusting bin, a first receiving groove is formed in the top of the filter plate, and a plurality of filter plates can be placed in the first receiving groove, so that the new filter plate can be replaced at any time during use, so as to ensure that the filtering effect of the device can be in the best state at all times. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 is the overall structure schematic view of the concrete processing dust collecting and efficient dust removal equipment;

[0021] Figure 2 is the side view structure schematic view of the concrete processing dust collecting and efficient dust removal equipment;

[0022] Figure 3 is a cross-sectional structure diagram of a high-efficiency dust collection equipment for concrete processing dust collection in the application;

[0023] Figure 4 is a schematic diagram of the internal structure of a high-efficiency dust collection equipment for concrete processing dust collection in the application;

[0024] Figure 5 is a schematic diagram of the support mechanism of a high-efficiency dust collection equipment for concrete processing dust collection in the application;

[0025] Figure 6 is a schematic diagram of the expansion mechanism of a high-efficiency dust collection equipment for concrete processing dust collection in the application;

[0026] Figure 7 is Figure 6 the enlarged structure diagram of A in

[0027] In the figure: 1, shell; 2, water pump; 3, adjusting bin; 4, motor; 101, air inlet pipe; 102, air outlet; 103, fan; 104, collection box; 105, flow cone; 106, cooling pipe; 107, universal wheel; 108, flow guide plate; 201, water mist spray disc; 202, first flow guide pipe; 203, second flow guide pipe; 204, water bin; 205, water inlet pipe; 301, ventilation opening; 302, first storage groove; 303, frame; 304, filter plate; 305, guide groove; 306, mounting groove; 307, limiting groove; 308, first rotating shaft; 309, adjusting arm; 310, adjusting groove; 311, baffle; 312, adjusting column; 313, air bag; 314, piston bin; 315, first push plate; 316, piston pad; 317, spring; 318, second push plate; 319, second storage groove; 401, second rotating shaft; 402, gear; 403, first synchronous wheel; 404, second synchronous wheel; 405, synchronous belt. DETAILED DESCRIPTION

[0028] The following are specific embodiments of the application and further describe the technical solutions of the application in conjunction with the drawings, but the application is not limited to these embodiments.

[0029] As Figure 1 - Figure 7As shown, a kind of concrete processing dust collection high-efficiency dust removal equipment, including shell 1, shell 1 one side is fixedly connected with air inlet pipe 101, shell 1 is fixedly connected with multiple guide plates 108 in the side close to air inlet pipe 101, and multiple guide plates 108 are arranged in the shape of snake array, multiple guide plates 108 are arranged in two groups, one of guide plates 108 is provided with multiple cooling pipes 106 in the inside, and multiple cooling pipes 106 are all arranged in cooperation with guide plate 108, the surface of the side of guide plate 108 away from air inlet pipe 101 is fixedly connected with adjusting bin 3, the surface of the side of adjusting bin 3 close to guide plate 108 is provided with air vent 301, and air vent 301 is arranged in cooperation with one of guide plates 108, the surface of the side of shell 1 away from air inlet pipe 101 is provided with air outlet 102, air outlet 102 is provided with fan 103 in the inside, first storage slot 302 is formed in the top of the side of adjusting bin 3 close to air vent 301, two frames 303 are slidably connected in the inside of first storage slot 302, and filter plate 304 is mounted in the inside of two frames 303, one of filter plate 304 is arranged in cooperation with air vent 301, two installation grooves 306 are symmetrically formed in the inside of the side of adjusting bin 3 close to air vent 301, and supporting mechanism for supporting filter plate 304 is arranged in the inside of two installation grooves 306, guide slot 305 is formed in the bottom of first storage slot 302.

[0030] Preferably, supporting mechanism includes first rotating shaft 308, first rotating shaft 308 is rotatably connected to the side of the inside of installation groove 306, adjusting arm 309 is fixedly sleeved on the surface of first rotating shaft 308, and adjusting arm 309 is arranged in the shape of inclination, adjusting slot 310 is formed in the both ends of adjusting arm 309, two limiting grooves 307 are symmetrically formed on the surface of the side of installation groove 306 close to two adjusting slots 310, same baffle 311 is slidably connected in the inside of two limiting grooves 307, and baffle 311 is arranged in cooperation with frame 303, two baffles 311 are slidably sleeved on the surface of adjusting arm 309, adjusting column 312 is fixedly connected in the inside of the side of baffle 311 close to adjusting slot 310, and adjusting column 312 is slidably connected in the inside of adjusting slot 310, two second storage slots 319 are symmetrically formed in the inside of the side of air vent 301 close to frame 303, air bag 313 is arranged in the inside of two second storage slots 319, and air bag 313 is arranged in cooperation with frame 303, two piston bins 314 are symmetrically formed in the bottom of two second storage slots 319, and expansion mechanism for expanding air bag 313 is arranged in the inside of two piston bins 314.

[0031] Further, the inflation mechanism comprises a first push plate 315 which is slidingly connected to the inside of the piston bin 314, the first push plate 315 is fixedly connected with a piston pad 316 on one side surface close to the air bag 313, and the piston pad 316 is arranged in cooperation with the piston bin 314, the piston pad 316 is fixedly connected with a spring 317 on one side surface close to the air bag 313, and the other end of the spring 317 is fixedly connected to one side of the inside of the piston bin 314, the first push plate 315 is fixedly connected with a second push plate 318 on one side surface close to the adjusting arm 309, and the second push plate 318 is arranged in cooperation with the adjusting arm 309.

[0032] Further, the adjusting bin 3 is symmetrically rotatably connected with two second rotating shafts 401 on one side surface away from the guide plate 108, the surfaces of the two second rotating shafts 401 are fixedly sleeved with gears 402 which are arranged in cooperation with each other, one end of one of the second rotating shafts 401 is fixedly connected with a motor 4 which is fixedly connected to one side of the adjusting bin 3, the surfaces of the two second rotating shafts 401 away from the motor 4 are fixedly sleeved with first synchronous pulleys 403, the surfaces of the two first rotating shafts 308 close to the first synchronous pulleys 403 are fixedly sleeved with second synchronous pulleys 404, and the surfaces of the first synchronous pulleys 403 and the second synchronous pulleys 404 are sleeved with a same synchronous belt 405.

[0033] Further, one of the groups of guide plates 108 is fixedly connected with a water mist spraying disc 201 which is arranged in cooperation with the guide plate 108, the top of the water mist spraying disc 201 is fixedly connected with a first guide pipe 202, the other end of the first guide pipe 202 is fixedly connected with a water pump 2 which is fixedly connected to the top of the shell 1, the bottoms of the two groups of guide plates 108 are respectively provided with a collecting box 104 and a guide cone 105, the collecting box 104 is slidingly connected to one side of the shell 1, and the guide cone 105 is fixedly connected to the inside of the shell 1, a plurality of filter holes are formed in the bottom of the collecting box 104, the collecting box 104 and the guide cone 105 are provided with a same water bin 204 which is fixedly connected to the inside of the shell 1, one side of the water bin 204 is fixedly connected with a second guide pipe 203 which is fixedly connected to the other end of the water pump 2, and the surface of the water bin 204 away from the second guide pipe 203 is provided with a water inlet pipe 205, and the bottom of the shell 1 is provided with four universal wheels 107 which are evenly arranged in a square shape.

[0034] The working principle of the present application is as follows: in use, first start the fan 103, so that the dust can enter the inside of the shell 1 through the air inlet pipe 101, the shell 1 is provided with a plurality of guide plates 108 on the side close to the air inlet pipe 101, the plurality of guide plates 108 are arranged in a staggered and circuitous manner to form a channel structure similar to a snake-shaped walking position, which can prolong the flow path of the dust in the guide plate 108 area, increase the contact time of the dust and the filter medium, and improve the efficiency of impurity filtration, the plurality of guide plates 108 are arranged in two groups, a water mist spraying disc 201 is installed on the top of the front group, and the water mist spraying disc 201 is connected with the water tank 204 through the water pump 2, so that when the water pump 2 is started, the water mist spraying disc 201 will spray water mist to ensure that the impurities in the dust can be removed, the gas treated by water mist can enter another group of guide plates 108, a plurality of cooling pipes 106 are arranged in the other group, and the plurality of cooling pipes 106 are arranged in a snake shape, so that the gas can be fully contacted with the cooling pipes 106, because the humidity in the gas is greatly increased after dust removal by water mist, the gas with excessive humidity can be liquefied through the cooling pipe 106, so as to reduce the phenomenon of filter plate 304 blockage, an adjusting bin 3 is arranged on one side of the guide plate 108, and the filter plate 304 is installed in the adjusting bin 3, a first storage groove 302 is formed in the top of the filter plate 304, and a plurality of filter plates 304 can be placed in the first storage groove 302, so that new filter plates 304 can be replaced at any time during use, so as to ensure that the filtering effect of the device can always be in the best state, when the filter plate 304 needs to be replaced, the motor 4 is started, two second shafts 401 are arranged on one side of the adjusting bin 3, and the two second shafts 401 are connected through gears 402, because one of the second shafts 401 is connected with the motor 4, when the motor 4 is started, the two gears 402 will rotate synchronously, synchronous belts 405 are installed on one side of the two gears 402, and the other ends of the two synchronous belts 405 are connected with the first shaft 308, so that when the gears 402 rotate, the two first shafts 308 will rotate synchronously, adjusting arms 309 are installed on the surfaces of the two first shafts 308, so that the adjusting arms 309 will also rotate synchronously, adjusting grooves 310 are formed in the two ends of the two adjusting arms 309, adjusting columns 312 are slidably connected in the adjusting grooves 310, baffles 311 are arranged on the two ends of the adjusting arms 309, and the baffles 311 are connected with the adjusting arms 309 through the adjusting columns 312, because the baffles 311 are constrained by the adjusting bin 3, when the adjusting arms 309 drive the adjusting columns 312 to rotate, the baffles 311 can move synchronously, because the adjusting arms 309 are inclined, the baffles 311 at the two ends are arranged in a front and back state, the lower baffle 311 is in a forward state,The front baffle 311 can block the filter plate 304 in use, so as to ensure that it can cooperate with the air vent 301. When the adjusting arm 309 rotates, the lower baffle 311 moves backward, so as to unblock the filter plate 304. After the unblocking, the filter plate 304 in use can fall. During the contraction of the lower baffle 311, the upper baffle 311 moves forward, so as to block the subsequent filter plate 304. After the filter plate 304 in use falls, the adjusting arm 309 drives the two lower baffles 311 to reset again, so as to ensure that the new filter plate 304 can cooperate with the air vent 301 again. Two second storage grooves 319 are symmetrically arranged in the air vent 301, and air bags 313 are arranged in the two second storage grooves 319. The air bags 313 cooperate with the frame 303 on the surface of the filter plate 304, so as to achieve the sealing effect. Two piston warehouses 314 are symmetrically arranged at the bottom of the two second storage grooves 319, and the two piston warehouses 314 are connected with the air bags 313 through air guide ports. Piston pads 316 are arranged in the two piston warehouses 314. The piston pads 316 cooperate with the adjusting arm 309 through the second push plate 318. When the adjusting arm 309 drives the lower baffle 311 to continue to move forward, it extrudes the second push plate 318, so as to drive the piston pad 316 to move. The piston pad 316 in the moving process extrudes the gas in the piston warehouse 314, so as to make it enter the air bag 313 through the air guide port, so as to achieve the purpose of expanding the air bag 313.

[0035] It should be noted that when the lower baffles 311 move away from each other, the upper baffles 311 move closer to each other, so that the new and old filter plates 304 cannot fall together, and the new filter plate 304 can also fall to the designated position. In the steady state stage before replacement, the adjusting arm 309 maintains the inclined angle, and the baffles 311 at both ends are in a staggered state of front, back, up and down, the lower baffles 311 extend forward and are clamped at the bottom frame 303 of the currently used old filter plate 304, so as to stably limit the old plate in the working position of the air vent 301, and the upper baffles 311 are retracted to the inner wall side of the adjusting bin 3 and do not block the new filter plate 304 stacked in the first storage groove 302. At this time, the new plate is only affected by its own gravity, but because the upper baffles 311 are not extended, the new plate is in a static state of waiting to be released; in the replacement execution stage, the motor 4 drives the gear 402 to rotate synchronously, and drives the adjusting arm 309 to rotate around the first rotating shaft 308 through the synchronous belt 405. When the adjusting arm 309 rotates, the lower baffles 311 connected thereto slide along the adjusting groove 310 and retract backward along with the adjusting column 312, and gradually separate from the frame 303 of the old filter plate 304. After the old plate loses support and falls under the action of gravity, at the same time, the upper baffles 311 of the adjusting arm 309 will extend forward synchronously and accurately insert into the gap at the bottom of the new filter plate 304 in the first storage groove 302, so as to avoid the new plate from sliding together with the old plate due to the linkage of the old plate falling or its own gravity; in the reset stage after replacement, the adjusting arm 309 rotates to the initial inclined angle, and the lower baffles 311 extend forward again and are clamped at the bottom of the lowermost new filter plate 304 in the first storage groove 302, so as to stably lift the new filter plate 304 to the corresponding position of the air vent 301. Because the filter plate 304 moves inside the first storage groove 302, the filter plate 304 can avoid moving left and right, and the filter plate 304 is supported by the lower baffles 311, and the running track of the lower baffles 311 is fixed, so that the filter plate 304 can fall to the designated position.

[0036] When the new filter plate 304 is installed, the adjusting arm 309 will press the second push plate 318, so that the air bag 313 is inflated, avoiding affecting the downward movement of the new filter plate 304.

[0037] When the new filter plate 304 is in place, the air bag 313 expands and tightly fits the frame 303, thereby filling the gap between the filter plate 304 and the air vent 301, preventing unfiltered dust-containing gas from directly passing through the gap, ensuring that all gas passes through the filter medium of the filter plate 304, improving overall filtering efficiency. Because the air bag 313 is a flexible structure, it can adapt to slight dimensional errors or slight positional deviations of the frame 303, and can more reliably achieve sealing compared to rigid seals, while avoiding wear on the filter plate 304 or the air vent 301 caused by hard contact. The air bag 313 is arranged in the second receiving groove 319 in the air vent 301 and only fits the frame 303 (non-filter medium area), while the filtering path of the gas is completed through the filter medium (mesh surface) on the surface of the filter plate 304. The air bag 313 does not cover the filter medium area, so it does not block the gas flow or filter channel. Moreover, the expansion amount of the air bag 313 is determined by the amount of gas extruded by the piston chamber 314, and after expansion, it can only fill the gap between the frame 303 and the air vent 301, and will not extend to the filter medium area, so it will not block the effective area of the filter medium, and will not affect the contact between the gas and the filter medium.

[0038] In summary, in the present application, the core benefit is that the shell is installed with multiple guide plates on the side close to the air inlet pipe, the multiple guide plates are arranged in two groups, the gas treated by water mist will enter the other group of guide plates, multiple cooling pipes are arranged inside the other group, and the multiple cooling pipes are arranged in a serpentine shape, so that the gas can be in full contact with the cooling pipes. Because the humidity in the gas will be greatly increased after dust removal by water mist, the gas with excessive humidity can be liquefied by the cooling pipes to reduce the phenomenon of filter plate blockage. An adjustment chamber is arranged on one side of the guide plate, and the filter plate is installed inside the adjustment chamber. A first receiving groove is opened at the top of the filter plate, and multiple filter plates can be placed inside the first receiving groove, so that new filter plates can be replaced at any time during use, thereby ensuring that the filtering effect of the device can always be in the best state.

[0039] The specific embodiments described herein are merely illustrative of the spirit of the present application. Those skilled in the art of the present application can make various modifications or supplements to the described specific embodiments or replace them with similar ways, without deviating from the spirit of the present application or exceeding the scope defined by the appended claims.

Claims

1. A high-efficiency dust collection and removal device for concrete processing dust, comprising a shell, characterized in that, An air intake pipe is fixedly connected to one side of the housing. Multiple guide plates are fixedly connected inside the housing near the air intake pipe, arranged in a serpentine array. The guide plates are arranged in pairs. Multiple cooling pipes are installed inside one of the guide plates, and these cooling pipes cooperate with the guide plate. An adjustment chamber is fixedly connected to the surface of the guide plate away from the air intake pipe. A vent is opened on the surface of the adjustment chamber near the guide plate, and the vent communicates with one of the guide plates. An air outlet is opened on the surface of the housing away from the air intake pipe, and a fan is installed inside the air outlet. A first storage groove is opened at the top of the adjustment chamber near the vent. Two frames are slidably connected inside the first storage groove, and filter plates are installed inside both frames. One of the filter plates cooperates with the vent. Two mounting grooves are symmetrically opened inside the adjustment chamber near the vent, and each mounting groove has a support mechanism for supporting the filter plate. A guide groove is opened at the bottom of the first storage groove.

2. The high-efficiency dust collection and removal equipment for concrete processing dust according to claim 1, characterized in that, The support mechanism includes a first rotating shaft, which is rotatably connected to one side of the mounting groove. An adjusting arm is fixedly sleeved on the surface of the first rotating shaft, and the adjusting arm is inclined. Adjusting grooves are opened at both ends of the adjusting arm. Two limiting grooves are symmetrically opened on the surface of the mounting groove near the two adjusting grooves. The same baffle is slidably connected inside the two limiting grooves, and the baffle is configured to cooperate with the frame. Both baffles are slidably sleeved on the surface of the adjusting arm.

3. The high-efficiency dust collection and removal equipment for concrete processing dust according to claim 2, characterized in that, Both baffles are fixedly connected to an adjusting column on the side near the adjusting groove, and the adjusting column is slidably connected inside the adjusting groove. The vent is symmetrically opened with two second storage slots on the side near the frame. Each of the two second storage slots is equipped with an airbag, and the airbag and the frame are configured to cooperate with each other. Each of the two second storage slots is symmetrically opened with two piston chambers at the bottom, and each of the two piston chambers is equipped with an expansion mechanism for inflating the airbag.

4. The high-efficiency dust collection and removal equipment for concrete processing dust according to claim 3, characterized in that, The expansion mechanism includes a first push plate, which is slidably connected to the inside of the piston chamber. A piston pad is fixedly connected to the surface of the first push plate near the airbag, and the piston pad and the piston chamber are mutually cooperating. A spring is fixedly connected to the surface of the piston pad near the airbag, and the other end of the spring is fixedly connected to the inside of the piston chamber. A second push plate is fixedly connected to the surface of the first push plate near the adjusting arm, and the second push plate and the adjusting arm are mutually cooperating.

5. The high-efficiency dust collection and removal equipment for concrete processing dust according to claim 4, characterized in that, The regulating chamber has two second rotating shafts symmetrically rotatably connected to the surface away from the guide plate. Gears are fixedly fitted on the surfaces of both second rotating shafts, and the gears are configured to cooperate with each other. One end of one of the second rotating shafts is fixedly connected to a motor, which is fixedly connected to one side of the regulating chamber. A first synchronous pulley is fixedly fitted on the surface of both second rotating shafts away from the motor, and a second synchronous pulley is fixedly fitted on the surface of both first rotating shafts near the first synchronous pulley. The same synchronous belt is fitted on the surfaces of the first and second synchronous pulleys.

6. The high-efficiency dust collection and removal equipment for concrete processing dust according to claim 5, characterized in that, One set of the guide plates has a water mist spray plate fixedly connected to its top, and the water mist spray plate and the guide plate are configured to cooperate with each other. The top of the water mist spray plate is fixedly connected to a first guide pipe, and the other end of the first guide pipe is fixedly connected to a water pump. The water pump is fixedly connected to the top of the housing. The bottom of the two sets of guide plates is respectively provided with a collection box and a guide cone. The collection box is slidably connected to one side of the housing, and the guide cone is fixedly connected to the inside of the housing. The bottom of the collection box has multiple filter holes.

7. The high-efficiency dust collection and removal equipment for concrete processing dust according to claim 6, characterized in that, The collection box and the bottom of the guide cone are provided with the same water tank. The water tank is fixedly connected to the inside of the shell. A second guide pipe is fixedly connected to one side of the water tank. The second guide pipe is fixedly connected to the other end of the water pump. A water inlet pipe is provided on the surface of the water tank away from the second guide pipe. Four universal wheels are provided at the bottom of the shell, and the four universal wheels are evenly arranged in a square.

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