WO2022082818A1 - 一种沥青拌合站防尘*** - Google Patents

一种沥青拌合站防尘*** Download PDF

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Publication number
WO2022082818A1
WO2022082818A1 PCT/CN2020/123628 CN2020123628W WO2022082818A1 WO 2022082818 A1 WO2022082818 A1 WO 2022082818A1 CN 2020123628 W CN2020123628 W CN 2020123628W WO 2022082818 A1 WO2022082818 A1 WO 2022082818A1
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Prior art keywords
pipe
dust
box
fixed
bag
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PCT/CN2020/123628
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English (en)
French (fr)
Inventor
贾倩
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山东舜鹏建材有限公司
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Publication of WO2022082818A1 publication Critical patent/WO2022082818A1/zh

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
    • B01D50/10—Combinations of devices covered by groups B01D45/00, B01D46/00 and B01D47/00

Definitions

  • the invention belongs to the technical field of asphalt mixing and dustproofing, and in particular relates to a dustproofing system for an asphalt mixing station.
  • Asphalt mixing plant also known as asphalt concrete mixing station, refers to a complete set of equipment used for mass production of asphalt concrete, which can produce asphalt mixture, modified asphalt mixture, and colored asphalt mixture.
  • the necessary equipment for roads, airports and ports needs to purify the smoke and dust of asphalt during asphalt mixing, and can only be discharged into the atmosphere after reaching the standard.
  • dust-proof equipment to purify and stir the exhaust gas
  • the dust removal effect is not good, and they need to replace the cleaning filter frequently, wasting resources; when users use the dust-proof equipment to purify and stir the exhaust gas, it is inconvenient to clean the equipment, which affects the user's use.
  • the present application proposes a dust-proof system for an asphalt mixing plant.
  • the invention provides a dust-proof system for an asphalt mixing station, which has the characteristics of high purification efficiency, automatic cleaning equipment and automatic circulating work.
  • a dust-proof system for an asphalt mixing station including a cooling and humidifying component, a sewage collection component, an inertial dust removal component, a bag dust removal component and a circulation component
  • the cooling and humidifying component includes a cooling tower. , feet, cooling air inlet pipes, cooling drainage pipes, high-pressure water pipes and atomizing nozzles
  • the cooling tower is a cylindrical hollow box structure
  • the bottom end of the cooling tower is fixed with three sets of the feet
  • the cooling tower is
  • the cooling air inlet pipe is provided on the left side, and one end of the cooling air inlet pipe runs through the outer side wall of the cooling tower and is fixedly connected with the cooling tower.
  • One end of the cooling drainage pipe is fixedly connected with the cooling tower at the position of the cooling drainage outlet, the bottom end of the cooling tower is provided with the high-pressure water pipe, and the high-pressure water pipe runs through the bottom end of the cooling tower and extends
  • the inside of the cooling tower is fixedly connected with the cooling tower, and the atomizing nozzle is fixed at one end of the high-pressure water pipe located inside the cooling tower;
  • the sewage collection assembly includes a water tank and a sewage pipe fixed at the bottom of the water tank, one end of the cooling and draining pipe away from the cooling tower penetrates the outer side wall of the water tank, and the cooling and draining pipe is fixedly connected to the water tank;
  • the inertial dust removal assembly includes an acceleration air pump, an inertial dust removal box, a dust collection box A, a sewage guide pipe A, a spoiler, a spiral blade A, a motor A and a support rod, and a cooling tower is provided on the right side of the top outer side wall of the cooling tower.
  • the air outlet, the accelerating air pump is fixed on the outer side wall of the cooling tower through the cooling air outlet, the accelerating air pump is communicated with the cooling tower, and the right side of the accelerating air pump is provided with a rectangular box with an open bottom
  • the left side of the inertial dust-removing box is provided with a dust-removing air inlet
  • the acceleration air pump is fixedly connected with the outer side wall of the inertial dust-removing box
  • the accelerating air pump is connected with the dust removal air inlet through the dust-removing air inlet.
  • the interior of the inertial dust removal box is communicated, the lower side of the inertial dust removal box is provided with the dust collection box A, and the dust collection box A is fixedly connected with the outer side wall of the inertial dust removal box.
  • the lower volume is fixed with the sewage guide pipe A, the end of the sewage guide pipe A away from the dust collecting box A penetrates the outer side wall of the water tank and is fixedly connected with the water tank, and the interior of the inertial dust removal box is provided with A number of the spoilers, the spoilers are staggered and fixed on the inner wall of the inertial dust box, the water box is provided with the motor A, and the outer side wall of the motor A is symmetrically fixed with two sets of the supports The bottom ends of the two sets of support rods are fixed on the inner lower surface of the water tank, the output end of the motor A is fixed with the helical blade A, and the helical blade A passes through the sewage pipe A. Afterwards, the helical blade A is rotatably connected with the
  • the bag dust removal assembly includes an air intake pipe, a bag dust removal box, a dust collection box B, a sewage guide pipe B, a spiral blade B, a motor B, a partition, a bag support bottom plate and a bag support bone, and the right side of the inertia dust box is opened.
  • the air inlet pipe is fixed on the right side of the inertia dust removal box, the air inlet pipe is communicated with the inertia dust removal box through the dust removal air outlet, and the cloth bag is fixed on the right end of the air inlet pipe Dust box, the left side of the bag dust box is provided with an air inlet, the air intake pipe is communicated with the bag dust box through the air inlet, and the dust collecting box is fixed at the bottom of the bag dust box B.
  • the dirt guide pipe B is fixed at the bottom of the dust collecting box B, the motor B is arranged below the dirt guide pipe B, and the motor B is fixed on the inner lower surface of the water tank.
  • the helical blade B is fixed at the output end of the motor B, and the helical blade B passes through the sewage guide pipe B.
  • the helical blade B is rotatably connected with the sewage guide pipe B.
  • the partition plate is fixed on the inner wall, the partition plate is fixed on the upper surface of the partition plate, the front and rear sides of the partition plate are fixed on the inner wall of the bag filter box, and the top of the partition plate is fixed on the bag filter box.
  • On the top inner wall of the box two sets of cloth bag installation openings are symmetrically opened on the partition plate, and the cloth bag support bone is fixed at the position of the cloth bag installation opening of each group of the partition plate, and the upper ends of the two groups of the cloth bag support bone are fixed.
  • the cloth bag supporting bottom plates are all fixed, and the front and rear surfaces of the two groups of the cloth bag supporting bottom plates are fixed with the inner wall of the cloth bag dust box;
  • the circulation assembly includes an air extraction pipe, a backflushing pipe, an air extraction connection pipe, a centrifugal air pump, a communication pipe, an exhaust pipe, a backflushing connection pipe and an electromagnetic slide valve.
  • the upper surface of the bag dust box is provided with two sets of air extraction ports and Two sets of back blowing ports, the air suction pipe is fixed at the position of the air suction port on the upper surface of the bag dust box, the air suction pipe is communicated with the bag dust removal box through the air suction port, and the back blow pipe is fixed at the At the position of the back blowing port on the upper surface of the bag dust box, the back blow pipe is communicated with the bag dust box through the back blow port, and one end of the air extraction pipe away from the bag dust box is connected with the air extraction connection
  • the right end of the suction connection pipe is connected to the input end of the centrifugal air pump, the output end of the centrifugal air pump is connected with the communication pipe, and the top end of the communication pipe is fixed with the exhaust pipe,
  • the electromagnetic slide valve the electromagnetic slide valve penetrates through the air extraction pipe and the blowback pipe and communicates with the air extraction pipe and the backflush pipe.
  • the electromagnetic slide valve is slidably connected with a slider, and the slider is provided with four A set of ventilation holes, the ventilation holes penetrate through the upper and lower sides of the slider and communicate with the air extraction pipe and the blowback pipe.
  • An electromagnet A is fixed on the right side of the slider, and the electromagnet A is sleeved with A spring, one end of the spring is fixed on the right side wall of the slider, the other end is fixed in the right inner wall of the electromagnetic slide valve, and an electromagnet B is fixed on the right inner wall of the electromagnetic slide valve.
  • the left end of the accelerating air pump is an input end, and the accelerating air pump is communicated with the cooling tower and the inertial dust removal box.
  • the dust collecting box A is a pyramid-shaped hollow structure, the small opening of the dust collecting box A faces downward, and the large opening of the dust collecting box A is connected to the The outer side wall of the inertial dust box is connected.
  • the dust collecting box B has the same structure as the dust collecting box A.
  • a plurality of square ring-shaped auxiliary support frames are evenly arranged and fixed between the bag support bones, and dust removal bags are fixed in the auxiliary support frame.
  • a group of the air suction ports and the back blow ports are located on the left side of the dividing plate.
  • another group of the suction ports and the blowback ports are on the right side of the dividing plate.
  • a bend is connected to the position of the air extraction pipe on the right side of the backflushing connecting pipe, and the bend is wound from one side of the air extraction pipe. Pass.
  • a dustproof system for an asphalt mixing station of the present invention there are four groups of the ventilation holes, and the ventilation holes on the far left and the far right are respectively connected with the air extraction pipe on the far left and the ventilation holes on the far right.
  • the blowback pipe is connected, and when the slider slides to the right, the air extraction pipe in the middle is communicated with the blowback pipe, and the air extraction pipe and the blowback pipe on both sides are closed.
  • the water tank is arranged below the bag dust-removing assembly and fixed to the ground.
  • the exhaust pipe is of a conical tubular structure, the small opening of the exhaust pipe is upward, and the large opening is connected to the communication pipe.
  • the invention performs multi-stage hydration of waste gas at one time, preliminary dedusting and cyclic dedusting, high dedusting efficiency and good effect;
  • the present invention is provided with a system of backflushing cleaning equipment, and users do not need to clean up by themselves, which is convenient for users to use;
  • the invention can automatically switch the mode through the electromagnetic slide valve, and can work in turn and cycle, and improve the dust removal efficiency.
  • Fig. 1 is the structural representation of the present invention
  • FIG. 2 is a schematic structural diagram of a cooling and humidifying assembly in the present invention
  • FIG. 3 is a schematic structural diagram of an inertial dust removal assembly in the present invention.
  • FIG. 4 is a schematic structural diagram of a bag dust removal assembly in the present invention.
  • FIG. 5 is a schematic structural diagram of a bag supporting bottom plate, a cloth bag supporting bone and an auxiliary supporting frame in the present invention
  • Fig. 6 is the structural representation of circulation assembly in the present invention.
  • Fig. 7 is the structural schematic diagram of the exhaust connection pipe and the elbow in the present invention.
  • Cooling and humidifying components 11. Cooling tower; 111. Cooling air outlet; 112. Cooling water outlet; 12. Support foot; 13. Cooling air inlet pipe; 14. Cooling drainage pipe; ;
  • Inertial dust removal components 31. Acceleration air pump; 32. Inertial dust removal box; 321, Dust removal air inlet; 322, Dust removal air outlet; 33, Dust collection box A; 34, Sewage guide pipe A; , screw blade A; 37, motor A; 38, support rod;
  • Bag dust removal assembly 41, Air intake pipe; 42, Bag dust removal box; 421, Air inlet; 422, Air exhaust port; 423, Back blowing port; 43, Dust collection box B; Blade B; 46, Motor B; 47, Clapboard; 471, Bag installation port; 472, Split plate; 48, Bag support bottom plate; 49, Bag support bone; 491, Auxiliary support frame; 492, Dust bag;
  • Circulation components 51, exhaust pipe; 52, blowback pipe; 53, exhaust connection pipe; 54, centrifugal air pump; 55, connecting pipe; 56, exhaust pipe; 57, blowback connection pipe; 571, elbow; 58.
  • Electromagnetic spool valve 581, Slider; 582, Air vent; 583, Electromagnet A; 584, Spring; 585, Electromagnet B.
  • Fig. 1 is the structural representation of the present invention
  • FIG. 2 is a schematic structural diagram of a cooling and humidifying assembly in the present invention
  • FIG. 3 is a schematic structural diagram of an inertial dust removal assembly in the present invention.
  • FIG. 4 is a schematic structural diagram of a bag dust removal assembly in the present invention.
  • FIG. 5 is a schematic structural diagram of a bag supporting bottom plate, a cloth bag supporting bone and an auxiliary supporting frame in the present invention
  • Fig. 6 is the structural representation of circulation assembly in the present invention.
  • FIG. 7 is a schematic diagram of the structure of the suction connecting pipe and the elbow in the present invention.
  • a dust-proof system for an asphalt mixing plant includes a cooling and humidifying component 1, a sewage collection component 2, an inertial dust removal component 3, a bag dust removal component 4 and a circulation component 5.
  • the cooling and humidifying component 1 includes a cooling tower 11, a supporting foot 12, a cooling air inlet
  • the pipeline 13, the cooling drainage pipeline 14, the high-pressure water pipe 15 and the atomizing nozzle 16, the cooling tower 11 is a cylindrical hollow box structure, the bottom end of the cooling tower 11 is fixed with three sets of legs 12, and the left side of the cooling tower 11 is provided with a cooling inlet In the air duct 13, one end of the cooling air inlet duct 13 penetrates the outer side wall of the cooling tower 11 and is fixedly connected with the cooling tower 11.
  • the cooling tower 11 is provided with a cooling drainage port 112 on the right side, and one end of the cooling drainage pipe 14 is at the cooling drainage port 112.
  • the position is fixedly connected with the cooling tower 11, the bottom end of the cooling tower 11 is provided with a high-pressure water pipe 15, and the high-pressure water pipe 15 runs through the bottom end of the cooling tower 11 and extends to the interior of the cooling tower 11 and is fixedly connected with the cooling tower 11, and the high-pressure water pipe 15 is located at One end inside the cooling tower 11 is fixed with an atomizing nozzle 16;
  • the sewage collection assembly 2 includes a water tank 21 and a sewage pipe 22 fixed at the bottom of the water tank 21.
  • the inertial dust removal assembly 3 includes an acceleration air pump 31, an inertial dust removal box 32, a dust collection box A33, a sewage pipe A34, a spoiler 35, a spiral blade A36, a motor A37 and a support rod 38, and the top outer side wall of the cooling tower 11 is opened on the right side
  • a cooling air outlet 111 the accelerating air pump 31 is fixed on the outer side wall of the cooling tower 11 through the cooling air outlet 111, the accelerating air pump 31 is communicated with the cooling tower 11, and the right side of the accelerating air pump 31 is provided with the inertia of the bottom open rectangular box structure
  • the dust removal box 32, the left side of the inertia dust removal box 32 is provided with a dust removal air inlet 321
  • the acceleration air pump 31 is fixedly connected with the outer side wall of the inertia dust removal box 32, and the acceleration air pump 31 is communicated with the interior of the inertia dust removal box 32 through the dust removal air inlet 321.
  • the lower side of the dust collecting box 32 is provided with a dust collecting box A33, the dust collecting box A33 is fixedly connected with the outer side wall of the inertial dust collecting box 32, the lower part of the dust collecting box A33 is fixed with a dirt guide pipe A34, and the dirt guide pipe A34 is far away from the dust collecting box
  • One end of A33 penetrates the outer side wall of the water tank 21 and is fixedly connected with the water tank 21.
  • the interior of the inertial dust removal box 32 is provided with an interference flow plate 35, and the spoiler 35 is staggered and fixed on the inner wall of the inertial dust removal box 32.
  • the bag dust removal assembly 4 includes an air intake pipe 41, a bag dust removal box 42, a dust collection box B43, a sewage guide pipe B44, a spiral blade B45, a motor B46, a partition 47, a cloth bag supporting bottom plate 48 and a cloth bag supporting bone 49.
  • a dust removal outlet 322 is opened on the right side, an air inlet pipe 41 is fixed on the right side of the inertia dust removal box 32, and the air inlet pipe 41 communicates with the inertia dust removal box 32 through the dust removal air outlet 322, and a bag dust removal box 42 is fixed on the right end of the air inlet pipe 41.
  • the left side of the bag dust box 42 is provided with an air inlet 421, the air intake pipe 41 is communicated with the bag dust box 42 through the air inlet 421, the bottom of the bag dust box 42 is fixed with a dust collecting box B43, and the bottom of the dust collecting box B43 is fixed
  • a sewage guide pipe B44 a motor B46 is arranged under the sewage guide pipe B44, the motor B46 is fixed on the inner lower surface of the water tank 21, the output end of the motor B46 is fixed with a spiral blade B45, and the spiral blade B45 passes through the sewage guide pipe B44 , the spiral blade B45 is rotatably connected with the sewage guide pipe B44, the inner wall of the bag dust box 42 is fixed with a partition plate 47, the upper surface of the partition plate 47 is fixed with a dividing plate 472, and the front and rear sides of the dividing plate 472 are fixed on the bag dust box 42.
  • the top of the dividing plate 472 is fixed on the top inner wall of the bag dust box 42, the partition plate 47 is symmetrically provided with two sets of bag installation openings 471, and the bag support bone 49 is fixed at the position of the bag installation opening 471 of each group of partition plates 47.
  • the upper ends of the two groups of bag support bones 49 are fixed with a bag support bottom plate 48, and the front and rear surfaces of the two groups of cloth bag support bottom plates 48 are fixed with the inner wall of the bag dust box 42;
  • the circulation assembly 5 includes an air extraction pipe 51, a backflushing pipe 52, an air extraction connection pipe 53, a centrifugal air pump 54, a communication pipe 55, an exhaust pipe 56, a backflushing connection pipe 57 and an electromagnetic slide valve 58.
  • the upper surface of the bag dust box 42 is provided with There are two groups of air suction ports 422 and two groups of back blowing ports 423.
  • the air suction pipe 51 is fixed at the position of the air suction port 422 on the upper surface of the bag dust box 42.
  • the air suction pipe 51 communicates with the bag dust box 42 through the air suction port 422.
  • the back blow pipe 52 is communicated with the bag dust box 42 through the back blow port 423, and the end of the air extraction pipe 51 away from the bag dust removal box 42 is connected with an air extraction connection pipe 53, and the air extraction connection pipe 53
  • the right end is connected to the input end of the centrifugal air pump 54, the output end of the centrifugal air pump 54 is connected with a communication pipe 55, the top of the communication pipe 55 is fixed with an exhaust pipe 56, and the end of the back blow pipe 52 away from the bag dust box 42 is connected with a back blow
  • the connection pipe 57, the right end of the backflushing connection pipe 57 is fixed on the outer side wall of the bottom end of the communication pipe 55, and an electromagnetic slide valve 58 is arranged above the bag dust box 42.
  • the air pipe 51 is communicated with the blowback pipe 52 , and the electromagnetic slide valve 58 is slidably connected with a slider 581 .
  • the slider 581 is provided with four sets of ventilation holes 582 .
  • the right side of the slider 581 is fixed with an electromagnet A583
  • the electromagnet A583 is sleeved with a spring 584
  • one end of the spring 584 is fixed on the right side wall of the slider 581
  • the other end is fixed in the right inner wall of the electromagnetic slide valve 58
  • the right inner wall of the electromagnetic slide valve 58 is fixed with an electromagnet B585.
  • the high-pressure water pipe 15 is connected to an external high-pressure water pump.
  • the accelerating air pump 31, the motor A37, the motor B46, the centrifugal air pump 54, the electromagnet A583 and the electromagnet B585 of the present invention are electrically connected to the external power supply.
  • the air inlet pipe 13 is connected, and the accelerating air pump 31, the motor A37, the motor B46, the centrifugal air pump 54, the electromagnet A583 and the electromagnet B585 in the present invention are started.
  • the exhaust gas enters the cooling tower 11, it is sprayed by the atomizing nozzle 16.
  • Part of the large particles of dust flows down with the water mist and enters the water tank 21, and the rest of the exhaust gas is pumped into the inertial dust removal box 32 by the accelerated air pump 31.
  • the exhaust gas is accelerating the air pump. When flowing in 31, it is disturbed by the spoiler 35, and part of the dust with larger particles falls down into the dust collection box A33, and the rest of the exhaust gas flows into the bag dust box 42, and the dust is collected downward in the dust collection box A33.
  • the sewage pipe A34 is driven to fall into the water tank 21, and after the exhaust gas enters the bag filter box 42, when the slider 581 is at the left end, the inner space on the left side of the bag filter box 42 is negative pressure, the right side is high pressure, and the exhaust gas flows from the left side of the bag filter box 42.
  • the bag dust box 42 When the side moves outward, the dust is blocked by the dust bag 492 on the surface of the dust bag 492, and the air is driven into the communication pipe 55 by the centrifugal air pump 54, a part flows out from the exhaust pipe 56, and the other part enters the bag dust box 42 from the blowback pipe 52.
  • the slider 581 slides to the right, the left air suction pipe 51 is closed, the right air suction pipe 51 is opened, and the left back blow pipe 52 is opened, and the right blowback pipe 52 is closed.
  • the left side of the bag dust box 42 is a high-pressure environment
  • the right side is a negative pressure environment.
  • the high-pressure gas on the left side blows the dust on the dust bag 492 into the lower dust collection box B43, and the right side is in a negative pressure environment.
  • the inner wall of the side dust bag 492 absorbs the dust, closes the switch of the electromagnet B585, and the slider 581 is reset by the spring 584, so as to work cyclically.
  • the waste water in the tower 11 flows into the water tank 21 through the cooling and drainage pipe 14, and then is discharged from the sewage pipe 22.
  • the flow of the waste water can take away the dust falling from the dust collecting box A33 and the sewage pipe B44, so as to realize the automatic cleaning of the present invention. Easy to operate and easy to use.
  • Fig. 1 is the structural representation of the present invention
  • FIG. 2 is a schematic structural diagram of a cooling and humidifying assembly in the present invention
  • FIG. 3 is a schematic structural diagram of an inertial dust removal assembly in the present invention.
  • the left end of the accelerating air pump 31 is the input end, and the accelerating air pump 31 communicates with the cooling tower 11 and the inertial dust box 32 .
  • the acceleration air pump 31 accelerates the exhaust gas and dust, so that the dust enters the inertial dust box 32 and is separated from the air, which is convenient for users to use.
  • Fig. 1 is the structural representation of the present invention
  • FIG. 3 is a schematic structural diagram of an inertial dust removal assembly in the present invention.
  • the dust collecting box A33 is a pyramid-shaped hollow structure, the small opening of the dust collecting box A33 faces downward, and the large opening of the dust collecting box A33 is connected to the outer side wall of the inertial dust collecting box 32 .
  • Fig. 1 is the structural representation of the present invention
  • FIG. 3 is a schematic structural diagram of an inertial dust removal assembly in the present invention.
  • FIG. 4 is a schematic structural diagram of the bag dust removal assembly in the present invention.
  • the dust collecting box B43 has the same structure as the dust collecting box A33.
  • FIG. 4 is a schematic structural diagram of a bag dust removal assembly in the present invention.
  • FIG. 5 is a schematic structural diagram of a bag supporting bottom plate, a cloth bag supporting bone and an auxiliary supporting frame in the present invention.
  • a plurality of square annular auxiliary support frames 491 are evenly arranged and fixed between the bag support bones 49 , and dust removal bags 492 are fixed in the auxiliary support frames 491 .
  • the dust removal bag 492 of the present invention is firmly fixed, preventing the dust removal bag 492 from being stuck together on both sides when it is cleaned by backflushing, and at the same time preventing the dust removal bag 492 from breaking, which brings convenience to users.
  • Fig. 1 is the structural representation of the present invention
  • FIG. 4 is a schematic structural diagram of the bag dust removal assembly in the present invention.
  • Fig. 1 is the structural representation of the present invention
  • Fig. 6 is the structural representation of circulation assembly in the present invention.
  • FIG. 7 is a schematic diagram of the structure of the suction connecting pipe and the elbow in the present invention.
  • an elbow 571 is communicated with a position corresponding to the air extraction pipe 51 on the right side of the backflushing connecting pipe 57 , and the elbow 571 bypasses one side of the air extraction pipe 51 .
  • the air extraction pipe 51 and the blowback pipe 52 in the present invention are on the same straight line, which is convenient for the sliding block 581 in the present invention to slide, thereby controlling the working state of the air extraction pipe 51 and the blowback pipe 52, giving User convenience.
  • Fig. 1 is the structural representation of the present invention
  • Fig. 6 is the structural representation of circulation assembly in the present invention.
  • FIG. 7 is a schematic diagram of the structure of the suction connecting pipe and the elbow in the present invention.
  • the leftmost and rightmost ventilation holes 582 are in communication with the leftmost air extraction pipe 51 and the rightmost blowback pipe 52 respectively, and the slider 581 slides to the right At this time, the middle suction pipe 51 and the blowback pipe 52 communicate with each other, and the suction pipes 51 and the blowback pipe 52 on both sides are closed.
  • the present invention is convenient to switch the working mode, so that the present invention can work cyclically, which is convenient for users to use.
  • FIG. 1 is a schematic structural diagram of the present invention.
  • the water tank 21 is arranged below the bag dust removal assembly 4 and is fixed to the ground.
  • the water tank 21 of the present invention can take away the dust generated by the multi-stage dust removal in the present invention, which is convenient for users to use.
  • FIG. 1 is a schematic structural diagram of the present invention.
  • the exhaust pipe 56 is a conical tubular structure, the small opening of the exhaust pipe 56 faces upwards, and the large opening is connected to the communication pipe 55 .
  • Dust bag 492 brings convenience to users.
  • the working principle and use process of the present invention the accelerating air pump 31, the motor A37, the motor B46, the centrifugal air pump 54, the electromagnet A583 and the electromagnet B585 of the present invention are electrically connected to the external power supply, and the user discharges the exhaust gas when using the present invention.
  • the pipeline is connected from the cooling air inlet pipeline 13, and the acceleration air pump 31, the motor A37, the motor B46, the centrifugal air pump 54, the electromagnet A583 and the electromagnet B585 in the present invention are started. After the exhaust gas enters the cooling tower 11, it is atomized.
  • the water mist sprayed by the nozzle 16 is humidified and cooled, and some large particles of dust flow down with the water mist and enter the water tank 21, and the rest of the exhaust gas is pumped into the inertial dust removal box 32 by the accelerated air pump 31. Due to the different turning radii of dust and air, When the exhaust gas flows in the accelerated air pump 31, it is disturbed by the spoiler 35, and part of the dust with larger particles falls down into the dust collection box A33, and the rest of the exhaust gas flows into the bag dust removal box 42, and the dust flows downward in the dust collection box A33. After gathering, it is driven by the sewage pipe A34 and falls into the water tank 21.
  • the inner space on the left side of the bag filter box 42 is negative pressure, and the right side is high pressure.
  • the left side of the dust box 42 moves outward, the dust is blocked by the dust bag 492 on the surface of the dust bag 492, the air is driven into the communication pipe 55 by the centrifugal air pump 54, part of it flows out from the exhaust pipe 56, and the other part enters the bag from the blowback pipe 52
  • the dust box 42 provides a high-pressure environment for the bag dust box 42.
  • the slider 581 slides to the right, the left air suction pipe 51 is closed, and the right air suction pipe 51 is opened.
  • the left blowback pipe 52 is opened, and the right blowback pipe 52 is closed.
  • the left side of the bag dust box 42 is a high-pressure environment
  • the right side is a negative pressure environment.
  • the high-pressure gas on the left side blows the dust on the dust bag 492 to the lower dust collection box.
  • the inner wall of the dust bag 492 on the right side absorbs dust, and the switch of the electromagnet B585 is turned off, and the slider 581 is reset by the spring 584, so as to work cyclically.
  • the present invention is simple to operate and easy to use

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Separating Particles In Gases By Inertia (AREA)

Abstract

一种沥青拌合站防尘***，包括降温加湿组件（1）、污水收集组件（2）、惯性除尘组件（3）、布袋除尘组件（4）和循环组件（5），降温加湿组件（1）包括降温塔（11）、支脚（12）、降温进风管道（13）、降温排水管道（14）、高压水管（15）和雾化喷头（16），降温塔（11）为圆柱状空心箱体结构，降温塔（11）的底端固定有三组支脚（12），降温塔（11）的左侧设有降温进风管道（13），降温进风管道（13）的一端贯穿降温塔（11）的外侧壁并与降温塔（11）固定连接。

Description

一种沥青拌合站防尘*** 技术领域
本发明属于沥青拌合防尘技术领域，具体涉及一种沥青拌合站防尘***。
背景技术
沥青搅拌站，又称沥青混凝土拌和站，是指用于于批量生产沥青混凝土的成套设备，可生产沥青混合料、改性沥青混合料、彩色沥青混合料，是修筑高速公路、等级公路、市政道路、机场、港口的必要设备，在沥青搅拌时需要对沥青的烟尘进行净化，达到标准后才能排放到大气中。用户在使用防尘设备净化搅拌废气时，除尘效果不好，且需要经常更换过清洗滤网，浪费资源；用户在使用防尘设备净化搅拌废气时，清理设备不便，影响用户使用。
为解决上述问题，本申请中提出一种沥青拌合站防尘***。
发明内容
为解决上述背景技术中提出的问题。本发明提供了一种沥青拌合站防尘***，具有净化效率高，自动清理设备，自动循环工作的特点。
为实现上述目的，本发明提供如下技术方案：一种沥青拌合站防尘***，包括降温加湿组件、污水收集组件、惯性除尘组件、布袋除尘组件和循环组件，所述降温加湿组件包括降温塔、支脚、降温进风管道、降温排水管道、高压水管和雾化喷头，所述降温塔为圆柱状空心箱体结构，所述降温塔的底端固定有三组所述支脚，所述降温塔的左侧设有所述降温进风管道，所述降温进风管道的一端贯穿所述降温塔的外侧壁并与所述降温塔固定连接，所述降温塔的右侧开设有降温排水口，所述降温排水管道的一端在所述降温排水口位置处与所述降温塔固定连接，所述降温塔的底端设有所述高压水管，所述高压水管贯穿所述降温塔的底端并延伸至所述降温塔的内部与所述降温塔固定连接，所述高压 水管位于所述降温塔内部的一端固定有所述雾化喷头；
所述污水收集组件包括水箱和固定在所述水箱底部的排污管，所述降温排水管道远离所述降温塔的一端贯穿所述水箱的外侧壁，所述降温排水管道与所述水箱固定连接；
所述惯性除尘组件包括加速气泵、惯性除尘箱、灰尘聚集箱A、导污管A、扰流板、螺旋叶片A、电机A和支撑杆，所述降温塔的顶端外侧壁右侧开设有降温出风口，所述加速气泵通过所述降温出风口固定在所述降温塔的外侧壁，所述加速气泵与所述降温塔相连通，所述加速气泵的右侧设有底部敞开式矩形箱体结构的所述惯性除尘箱，所述惯性除尘箱的左侧开设有除尘进风口，所述加速气泵与所述惯性除尘箱的外侧壁固定连接，所述加速气泵通过所述除尘进风口与所述惯性除尘箱的内部连通，所述惯性除尘箱的下侧设有所述灰尘聚集箱A，所述灰尘聚集箱A与所述惯性除尘箱的外侧壁固定连接，所述灰尘聚集箱A的下册固定有所述导污管A，所述导污管A远离所述灰尘聚集箱A的一端贯穿所述水箱的外侧壁并与所述水箱固定连接，所述惯性除尘箱的内部设有若干所述扰流板，所述扰流板交错排列固定在所述惯性除尘箱的内壁，所述水箱内设有所述电机A，所述电机A的外侧壁对称固定有两组所述支撑杆，两组所述支撑杆的底端固定在所述水箱的内部下表面，所述电机A的输出端固定有所述螺旋叶片A，所述螺旋叶片A从所述导污管A内穿过，所述螺旋叶片A与所述导污管A转动连接；
所述布袋除尘组件包括进气管、布袋除尘箱、灰尘聚集箱B、导污管B、螺旋叶片B、电机B、隔板、布袋支撑底板和布袋支撑骨，所述惯性除尘箱的右侧开设有除尘出风口，所述惯性除尘箱的右侧固定有所述进气管，所述进气管通过所述除尘出风口与所述惯性除尘箱相连通，所述进气管的右端固定有所述布 袋除尘箱，所述布袋除尘箱的左侧开设有进气口，所述进气管通过所述进气口与所述布袋除尘箱相连通，所述布袋除尘箱的底部固定有所述灰尘聚集箱B，所述灰尘聚集箱B的底部固定有所述导污管B，所述导污管B的下方设有所述电机B，所述电机B固定在所述水箱的内部下表面，所述电机B的输出端固定有所述螺旋叶片B，所述螺旋叶片B从所述导污管B中穿过，所述螺旋叶片B与所述导污管B转动连接，所述布袋除尘箱的内壁固定有所述隔板，所述隔板的上表面固定有分割板，所述分割板的前后两侧固定在所述布袋除尘箱的内壁，所述分割板的顶部固定在所述布袋除尘箱的顶部内壁，所述隔板对称开设有两组布袋安装口，每组所述隔板的所述布袋安装口位置处均固定有所述布袋支撑骨，两组所述布袋支撑骨的上端均固定有所述布袋支撑底板，两组所述布袋支撑底板的前后端面与所述布袋除尘箱的内壁固定；
所述循环组件包括抽气管、反吹管、抽气连接管、离心气泵、连通管、排气管、反吹连接管和电磁滑阀，所述布袋除尘箱的上表面开设有两组抽气口和两组反吹口，所述抽气管固定在所述布袋除尘箱上表面的所述抽气口位置处，所述抽气管通过所述抽气口与所述布袋除尘箱连通，所述反吹管固定在所述布袋除尘箱上表面的所述反吹口位置处，所述反吹管通过所述反吹口与所述布袋除尘箱连通，所述抽气管远离所述布袋除尘箱的一端连接有所述抽气连接管，所述抽气连接管的右端连接在所述离心气泵的输入端内，所述离心气泵的输出端连接有所述连通管，所述连通管的顶端固定有所述排气管，所述反吹管远离所述布袋除尘箱的一端连接有所述反吹连接管，所述反吹连接管的右端固定在所述连通管的底端外侧壁，所述布袋除尘箱的上方设有所述电磁滑阀，所述电磁滑阀贯穿抽气管和所述反吹管并与所述抽气管和所述反吹管连通，所述电磁滑阀内滑动连接有滑块，所述滑块开设有四组通气孔，所述通气孔贯穿所述滑 块的上下两面并与所述抽气管和所述反吹管连通，所述滑块的右侧固定有电磁铁A，所述电磁铁A套设有弹簧，所述弹簧的一端固定在所述滑块的右侧壁，另一端固定在所述电磁滑阀的右侧内壁中，所述电磁滑阀的右侧内壁固定有电磁铁B。
作为本发明一种沥青拌合站防尘***优选的，所述加速气泵的左端为输入端，所述加速气泵与所述降温塔和所述惯性除尘箱连通。
作为本发明一种沥青拌合站防尘***优选的，所述灰尘聚集箱A为棱台状空心结构，所述灰尘聚集箱A的小口朝下，所述灰尘聚集箱A的大口与所述惯性除尘箱的外侧壁连接。
作为本发明一种沥青拌合站防尘***优选的，所述灰尘聚集箱B与所述灰尘聚集箱A的结构相同。
作为本发明一种沥青拌合站防尘***优选的，所述布袋支撑骨之间均匀排列固定有若干方形环状的辅助支撑骨架，所述辅助支撑骨架内固定有除尘布袋。
作为本发明一种沥青拌合站防尘***优选的，所述抽气口和所述反吹口均设有两组，且一组所述抽气口和所述反吹口在所述分割板的左侧，另一组所述抽气口和所述反吹口在所述分割板的右侧。
作为本发明一种沥青拌合站防尘***优选的，所述反吹连接管上对应右侧的所述抽气管位置处连通有弯管，所述弯管从所述抽气管的一侧绕过。
作为本发明一种沥青拌合站防尘***优选的，所述通气孔共有四组，最左侧与最右侧的所述通气孔分别与最左侧所述抽气管和最右侧所述反吹管连通，滑块相右滑动时，中间的所述抽气管和所述反吹管连通，两侧的所述抽气管和所述反吹管关闭。
作为本发明一种沥青拌合站防尘***优选的，所述水箱设置在所述布袋除 尘组件的下方与地面固定。
作为本发明一种沥青拌合站防尘***优选的，所述排气管为锥形管状结构，所述排气管的小口朝上，大口与所述连通管连接。
与现有技术相比，本发明的有益效果是：
本发明多级对废气一次进行水合，初步除尘和循环除尘，除尘效率高效果好；
本发明设有反吹清理设备的***，用户使用不需要自行清理，方便用户使用；
本发明通过电磁滑阀自动切换模式，可轮流循环工作，提高除尘效率。
附图说明
附图用来提供对本发明的进一步理解，并且构成说明书的一部分，与本发明的实施例一起用于解释本发明，并不构成对本发明的限制。在附图中：
图1为本发明的结构示意图；
图2为本发明中降温加湿组件的结构示意图；
图3为本发明中惯性除尘组件的结构示意图；
图4为本发明中布袋除尘组件的结构示意图；
图5为本发明中布袋支撑底板、布袋支撑骨和辅助支撑骨架的结构示意图；
图6为本发明中循环组件的结构示意图；
图7为本发明中抽气连接管和弯管的结构示意图；
图中：
1、降温加湿组件；11、降温塔；111、降温出风口；112、降温排水口；12、支脚；13、降温进风管道；14、降温排水管道；15、高压水管；16、雾化喷头；
2、污水收集组件；21、水箱；22、排污管；
3、惯性除尘组件；31、加速气泵；32、惯性除尘箱；321、除尘进风口；322、除尘出风口；33、灰尘聚集箱A；34、导污管A；35、扰流板；36、螺旋叶片A；37、电机A；38、支撑杆；
4、布袋除尘组件；41、进气管；42、布袋除尘箱；421、进气口；422、抽气口；423、反吹口；43、灰尘聚集箱B；44、导污管B；45、螺旋叶片B；46、电机B；47、隔板；471、布袋安装口；472、分割板；48、布袋支撑底板；49、布袋支撑骨；491、辅助支撑骨架；492、除尘布袋；
5、循环组件；51、抽气管；52、反吹管；53、抽气连接管；54、离心气泵；55、连通管；56、排气管；57、反吹连接管；571、弯管；58、电磁滑阀；581、滑块；582、通气孔；583、电磁铁A；584、弹簧；585、电磁铁B。
具体实施方式
下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。
实施例1
如图1、图2、图3、图4、图5、图6和图7所示；
图1为本发明的结构示意图；
图2为本发明中降温加湿组件的结构示意图；
图3为本发明中惯性除尘组件的结构示意图；
图4为本发明中布袋除尘组件的结构示意图；
图5为本发明中布袋支撑底板、布袋支撑骨和辅助支撑骨架的结构示意图；
图6为本发明中循环组件的结构示意图；
图7为本发明中抽气连接管和弯管的结构示意图。
一种沥青拌合站防尘***，包括降温加湿组件1、污水收集组件2、惯性除尘组件3、布袋除尘组件4和循环组件5，降温加湿组件1包括降温塔11、支脚12、降温进风管道13、降温排水管道14、高压水管15和雾化喷头16，降温塔11为圆柱状空心箱体结构，降温塔11的底端固定有三组支脚12，降温塔11的左侧设有降温进风管道13，降温进风管道13的一端贯穿降温塔11的外侧壁并与降温塔11固定连接，降温塔11的右侧开设有降温排水口112，降温排水管道14的一端在降温排水口112位置处与降温塔11固定连接，降温塔11的底端设有高压水管15，高压水管15贯穿降温塔11的底端并延伸至降温塔11的内部与降温塔11固定连接，高压水管15位于降温塔11内部的一端固定有雾化喷头16；
污水收集组件2包括水箱21和固定在水箱21底部的排污管22，降温排水管道14远离降温塔11的一端贯穿水箱21的外侧壁，降温排水管道14与水箱21固定连接；
惯性除尘组件3包括加速气泵31、惯性除尘箱32、灰尘聚集箱A33、导污管A34、扰流板35、螺旋叶片A36、电机A37和支撑杆38，降温塔11的顶端外侧壁右侧开设有降温出风口111，加速气泵31通过降温出风口111固定在降温塔11的外侧壁，加速气泵31与降温塔11相连通，加速气泵31的右侧设有底部敞开式矩形箱体结构的惯性除尘箱32，惯性除尘箱32的左侧开设有除尘进风口321，加速气泵31与惯性除尘箱32的外侧壁固定连接，加速气泵31通过除尘进风口321与惯性除尘箱32的内部连通，惯性除尘箱32的下侧设有灰尘聚集箱A33，灰尘聚集箱A33与惯性除尘箱32的外侧壁固定连接，灰尘聚集箱A33的下册固定有导污管A34，导污管A34远离灰尘聚集箱A33的一端贯穿水箱21的外侧壁并与水箱21固定连接，惯性除尘箱32的内部设有若干扰流板35，扰 流板35交错排列固定在惯性除尘箱32的内壁，水箱21内设有电机A37，电机A37的外侧壁对称固定有两组支撑杆38，两组支撑杆38的底端固定在水箱21的内部下表面，电机A37的输出端固定有螺旋叶片A36，螺旋叶片A36从导污管A34内穿过，螺旋叶片A36与导污管A34转动连接；
布袋除尘组件4包括进气管41、布袋除尘箱42、灰尘聚集箱B43、导污管B44、螺旋叶片B45、电机B46、隔板47、布袋支撑底板48和布袋支撑骨49，惯性除尘箱32的右侧开设有除尘出风口322，惯性除尘箱32的右侧固定有进气管41，进气管41通过除尘出风口322与惯性除尘箱32相连通，进气管41的右端固定有布袋除尘箱42，布袋除尘箱42的左侧开设有进气口421，进气管41通过进气口421与布袋除尘箱42相连通，布袋除尘箱42的底部固定有灰尘聚集箱B43，灰尘聚集箱B43的底部固定有导污管B44，导污管B44的下方设有电机B46，电机B46固定在水箱21的内部下表面，电机B46的输出端固定有螺旋叶片B45，螺旋叶片B45从导污管B44中穿过，螺旋叶片B45与导污管B44转动连接，布袋除尘箱42的内壁固定有隔板47，隔板47的上表面固定有分割板472，分割板472的前后两侧固定在布袋除尘箱42的内壁，分割板472的顶部固定在布袋除尘箱42的顶部内壁，隔板47对称开设有两组布袋安装口471，每组隔板47的布袋安装口471位置处均固定有布袋支撑骨49，两组布袋支撑骨49的上端均固定有布袋支撑底板48，两组布袋支撑底板48的前后端面与布袋除尘箱42的内壁固定；
循环组件5包括抽气管51、反吹管52、抽气连接管53、离心气泵54、连通管55、排气管56、反吹连接管57和电磁滑阀58，布袋除尘箱42的上表面开设有两组抽气口422和两组反吹口423，抽气管51固定在布袋除尘箱42上表面的抽气口422位置处，抽气管51通过抽气口422与布袋除尘箱42连通，反吹 管52固定在布袋除尘箱42上表面的反吹口423位置处，反吹管52通过反吹口423与布袋除尘箱42连通，抽气管51远离布袋除尘箱42的一端连接有抽气连接管53，抽气连接管53的右端连接在离心气泵54的输入端内，离心气泵54的输出端连接有连通管55，连通管55的顶端固定有排气管56，反吹管52远离布袋除尘箱42的一端连接有反吹连接管57，反吹连接管57的右端固定在连通管55的底端外侧壁，布袋除尘箱42的上方设有电磁滑阀58，电磁滑阀58贯穿抽气管51和反吹管52并与抽气管51和反吹管52连通，电磁滑阀58内滑动连接有滑块581，滑块581开设有四组通气孔582，通气孔582贯穿滑块581的上下两面并与抽气管51和反吹管52连通，滑块581的右侧固定有电磁铁A583，电磁铁A583套设有弹簧584，弹簧584的一端固定在滑块581的右侧壁，另一端固定在电磁滑阀58的右侧内壁中，电磁滑阀58的右侧内壁固定有电磁铁B585。
需要说明的是：本实施例中，高压水管15与外部高压水泵连接。
本实施方案中：本发明的加速气泵31、电机A37、电机B46、离心气泵54、电磁铁A583和电磁铁B585与外部电源电性连接，用户在使用本发明时，将废气排放的管道从降温进风管道13处接入，启动本发明中的加速气泵31、电机A37、电机B46、离心气泵54、电磁铁A583和电磁铁B585，废气进入降温塔11中后，被雾化喷头16喷出的水雾加湿降温，部分大颗粒的灰尘随水雾流入下方，进入水箱21中，其余废气被加速气泵31抽入到惯性除尘箱32中，因灰尘与空气的转弯半径不同，废气在加速气泵31中流动时，被扰流板35干扰，部分较大颗粒的灰尘向下落入灰尘聚集箱A33中，其余废气流入布袋除尘箱42内，，灰尘在灰尘聚集箱A33中向下聚集后被导污管A34带动落入水箱21中，废气进入布袋除尘箱42后，当滑块581位于左端时，布袋除尘箱42左侧内部空间为负压，右侧为高压，废气从布袋除尘箱42左侧向外运动，灰尘被除尘布袋492 阻隔在除尘布袋492的表面，空气被离心气泵54带动到连通管55内，一部分从排气管56流出，另一部分从反吹管52进入布袋除尘箱42内为布袋除尘箱42提供高压环境，当左侧的除尘布袋492上粘有较多灰尘时，滑块581向右滑动，左侧抽气管51被关闭，右侧抽气管51打开，左侧反吹管52打开，右侧反吹管52关闭，此时布袋除尘箱42左侧为高压环境，右侧为负压环境，左侧高压气体将除尘布袋492上的灰尘吹到下方灰尘聚集箱B43中，右侧除尘布袋492内壁吸附灰尘，关闭电磁铁B585的开关，滑块581被弹簧584复位，从而循环工作，灰尘落入灰尘聚集箱B43后，螺旋叶片B45转动带动灰尘落入水箱21内，因降温塔11内的废水通过降温排水管道14流入水箱21中，再从排污管22排出，废水流动能够将灰尘聚集箱A33和导污管B44落下的灰尘带走，实现本发明的自动清洁，本发明操作简单使用方便。
如图1、图2和图3所示；
图1为本发明的结构示意图；
图2为本发明中降温加湿组件的结构示意图；
图3为本发明中惯性除尘组件的结构示意图。
在一个可选的实施例中，加速气泵31的左端为输入端，加速气泵31与降温塔11和惯性除尘箱32连通。
本实施例中：通过此设计，加速气泵31将废气和灰尘进行加速，便于灰尘进入惯性除尘箱32后与空气分离，方便用户使用。
如图1和图3所示；
图1为本发明的结构示意图；
图3为本发明中惯性除尘组件的结构示意图。
在一个可选的实施例中，灰尘聚集箱A33为棱台状空心结构，灰尘聚集箱 A33的小口朝下，灰尘聚集箱A33的大口与惯性除尘箱32的外侧壁连接。
本实施例中：通过此设计，便于灰尘堆积在灰尘聚集箱B43和灰尘聚集箱A33的底部中间位置，从而落入到水箱21内，方便用户使用。
如图1、图3和图4所示；
图1为本发明的结构示意图；
图3为本发明中惯性除尘组件的结构示意图；
图4为本发明中布袋除尘组件的结构示意图。
在一个可选的实施例中，灰尘聚集箱B43与灰尘聚集箱A33的结构相同。
本实施例中：通过此设计，便于本发明中的灰尘聚集箱B43收集灰尘，给用户带来便利。
如图4和图5所示；
图4为本发明中布袋除尘组件的结构示意图；
图5为本发明中布袋支撑底板、布袋支撑骨和辅助支撑骨架的结构示意图。
在一个可选的实施例中，布袋支撑骨49之间均匀排列固定有若干方形环状的辅助支撑骨架491，辅助支撑骨架491内固定有除尘布袋492。
本实施例中：通过此设计，使本发明的除尘布袋492固定牢固，防止除尘布袋492被反吹清理时两侧贴合在一起，同时防止除尘布袋492破裂，给用户带来便利。
如图1和图4所示；
图1为本发明的结构示意图；
图4为本发明中布袋除尘组件的结构示意图。
在一个可选的实施例中，抽气口422和反吹口423均设有两组，且一组抽气口422和反吹口423在分割板472的左侧，另一组抽气口422和反吹口423 在分割板472的右侧。
本实施例中：通过此设计，使本发明的布袋除尘箱42内形成两个单独的空间，使本发明能够交替工作，从而达到循环效果，给用户带来便利。
如图1、图6和图7所示；
图1为本发明的结构示意图；
图6为本发明中循环组件的结构示意图；
图7为本发明中抽气连接管和弯管的结构示意图。
在一个可选的实施例中，反吹连接管57上对应右侧的抽气管51位置处连通有弯管571，弯管571从抽气管51的一侧绕过。
本实施例中：通过此设计，使本发明中的抽气管51和反吹管52在同一直线上，便于本发明中的滑块581滑动，从而控制抽气管51和反吹管52的工作状态，给用户带来便利。
如图1、图6和图7所示；
图1为本发明的结构示意图；
图6为本发明中循环组件的结构示意图；
图7为本发明中抽气连接管和弯管的结构示意图。
在一个可选的实施例中，通气孔582共有四组，最左侧与最右侧的通气孔582分别与最左侧抽气管51和最右侧反吹管52连通，滑块581相右滑动时，中间的抽气管51和反吹管52连通，两侧的抽气管51和反吹管52关闭。
本实施例中：通过此设计，使本发明切换工作模式方便，使本发明能够循环工作，方便用户使用。
如图1所示；
图1为本发明的结构示意图。
在一个可选的实施例中，水箱21设置在布袋除尘组件4的下方与地面固定。
本实施例中：通过此设计，使本发明的水箱21能够将本发明中的多级除尘产生的灰尘带走，方便用户使用。
如图1所示；
图1为本发明的结构示意图。
在一个可选的实施例中，排气管56为锥形管状结构，排气管56的小口朝上，大口与连通管55连接。
本实施例中：通过此设计，因排气管56的小口朝上，大口与连通管55连接，使连通管55连接的反吹连接管57内能有较大的压强，能更好的清理除尘布袋492，给用户带来便利。
本发明的工作原理及使用流程：本发明的加速气泵31、电机A37、电机B46、离心气泵54、电磁铁A583和电磁铁B585与外部电源电性连接，用户在使用本发明时，将废气排放的管道从降温进风管道13处接入，启动本发明中的加速气泵31、电机A37、电机B46、离心气泵54、电磁铁A583和电磁铁B585，废气进入降温塔11中后，被雾化喷头16喷出的水雾加湿降温，部分大颗粒的灰尘随水雾流入下方，进入水箱21中，其余废气被加速气泵31抽入到惯性除尘箱32中，因灰尘与空气的转弯半径不同，废气在加速气泵31中流动时，被扰流板35干扰，部分较大颗粒的灰尘向下落入灰尘聚集箱A33中，其余废气流入布袋除尘箱42内，，灰尘在灰尘聚集箱A33中向下聚集后被导污管A34带动落入水箱21中，废气进入布袋除尘箱42后，当滑块581位于左端时，布袋除尘箱42左侧内部空间为负压，右侧为高压，废气从布袋除尘箱42左侧向外运动，灰尘被除尘布袋492阻隔在除尘布袋492的表面，空气被离心气泵54带动到连通管55内，一部分从排气管56流出，另一部分从反吹管52进入布袋除尘箱42内为布 袋除尘箱42提供高压环境，当左侧的除尘布袋492上粘有较多灰尘时，滑块581向右滑动，左侧抽气管51被关闭，右侧抽气管51打开，左侧反吹管52打开，右侧反吹管52关闭，此时布袋除尘箱42左侧为高压环境，右侧为负压环境，左侧高压气体将除尘布袋492上的灰尘吹到下方灰尘聚集箱B43中，右侧除尘布袋492内壁吸附灰尘，关闭电磁铁B585的开关，滑块581被弹簧584复位，从而循环工作，灰尘落入灰尘聚集箱B43后，螺旋叶片B45转动带动灰尘落入水箱21内，因降温塔11内的废水通过降温排水管道14流入水箱21中，再从排污管22排出，废水流动能够将灰尘聚集箱A33和导污管B44落下的灰尘带走，实现本发明的自动清洁，本发明操作简单使用方便
最后应说明的是：以上所述仅为本发明的优选实施例而已，并不用于限制本发明，尽管参照前述实施例对本发明进行了详细的说明，对于本领域的技术人员来说，其依然可以对前述各实施例所记载的技术方案进行修改，或者对其中部分技术特征进行等同替换。凡在本发明的精神和原则之内，所作的任何修改、等同替换、改进等，均应包含在本发明的保护范围之内。

Claims (10)

  1. 一种沥青拌合站防尘***，其特征在于：包括降温加湿组件(1)、污水收集组件(2)、惯性除尘组件(3)、布袋除尘组件(4)和循环组件(5)，所述降温加湿组件(1)包括降温塔(11)、支脚(12)、降温进风管道(13)、降温排水管道(14)、高压水管(15)和雾化喷头(16)，所述降温塔(11)为圆柱状空心箱体结构，所述降温塔(11)的底端固定有三组所述支脚(12)，所述降温塔(11)的左侧设有所述降温进风管道(13)，所述降温进风管道(13)的一端贯穿所述降温塔(11)的外侧壁并与所述降温塔(11)固定连接，所述降温塔(11)的右侧开设有降温排水口(112)，所述降温排水管道(14)的一端在所述降温排水口(112)位置处与所述降温塔(11)固定连接，所述降温塔(11)的底端设有所述高压水管(15)，所述高压水管(15)贯穿所述降温塔(11)的底端并延伸至所述降温塔(11)的内部与所述降温塔(11)固定连接，所述高压水管(15)位于所述降温塔(11)内部的一端固定有所述雾化喷头(16)；
    所述污水收集组件(2)包括水箱(21)和固定在所述水箱(21)底部的排污管(22)，所述降温排水管道(14)远离所述降温塔(11)的一端贯穿所述水箱(21)的外侧壁，所述降温排水管道(14)与所述水箱(21)固定连接；
    所述惯性除尘组件(3)包括加速气泵(31)、惯性除尘箱(32)、灰尘聚集箱A(33)、导污管A(34)、扰流板(35)、螺旋叶片A(36)、电机A(37)和支撑杆(38)，所述降温塔(11)的顶端外侧壁右侧开设有降温出风口(111)，所述加速气泵(31)通过所述降温出风口(111)固定在所述降温塔(11)的外侧壁，所述加速气泵(31)与所述降温塔(11)相连通，所述加速气泵(31)的右侧设有底部敞开式矩形箱体结构的所述惯性除尘箱(32)，所述惯性除尘箱(32)的左侧开设有除尘进风口(321)，所述加速气泵(31)与所述惯性除尘箱(32)的外侧壁固定连接，所述加速气泵(31)通过所述除尘进风口(321) 与所述惯性除尘箱(32)的内部连通，所述惯性除尘箱(32)的下侧设有所述灰尘聚集箱A(33)，所述灰尘聚集箱A(33)与所述惯性除尘箱(32)的外侧壁固定连接，所述灰尘聚集箱A(33)的下册固定有所述导污管A(34)，所述导污管A(34)远离所述灰尘聚集箱A(33)的一端贯穿所述水箱(21)的外侧壁并与所述水箱(21)固定连接，所述惯性除尘箱(32)的内部设有若干所述扰流板(35)，所述扰流板(35)交错排列固定在所述惯性除尘箱(32)的内壁，所述水箱(21)内设有所述电机A(37)，所述电机A(37)的外侧壁对称固定有两组所述支撑杆(38)，两组所述支撑杆(38)的底端固定在所述水箱(21)的内部下表面，所述电机A(37)的输出端固定有所述螺旋叶片A(36)，所述螺旋叶片A(36)从所述导污管A(34)内穿过，所述螺旋叶片A(36)与所述导污管A(34)转动连接；
    所述布袋除尘组件(4)包括进气管(41)、布袋除尘箱(42)、灰尘聚集箱B(43)、导污管B(44)、螺旋叶片B(45)、电机B(46)、隔板(47)、布袋支撑底板(48)和布袋支撑骨(49)，所述惯性除尘箱(32)的右侧开设有除尘出风口(322)，所述惯性除尘箱(32)的右侧固定有所述进气管(41)，所述进气管(41)通过所述除尘出风口(322)与所述惯性除尘箱(32)相连通，所述进气管(41)的右端固定有所述布袋除尘箱(42)，所述布袋除尘箱(42)的左侧开设有进气口(421)，所述进气管(41)通过所述进气口(421)与所述布袋除尘箱(42)相连通，所述布袋除尘箱(42)的底部固定有所述灰尘聚集箱B(43)，所述灰尘聚集箱B(43)的底部固定有所述导污管B(44)，所述导污管B(44)的下方设有所述电机B(46)，所述电机B(46)固定在所述水箱(21)的内部下表面，所述电机B(46)的输出端固定有所述螺旋叶片B(45)，所述螺旋叶片B(45)从所述导污管B(44)中穿过，所述螺旋叶片B(45)与所述导污管 B(44)转动连接，所述布袋除尘箱(42)的内壁固定有所述隔板(47)，所述隔板(47)的上表面固定有分割板(472)，所述分割板(472)的前后两侧固定在所述布袋除尘箱(42)的内壁，所述分割板(472)的顶部固定在所述布袋除尘箱(42)的顶部内壁，所述隔板(47)对称开设有两组布袋安装口(471)，每组所述隔板(47)的所述布袋安装口(471)位置处均固定有所述布袋支撑骨(49)，两组所述布袋支撑骨(49)的上端均固定有所述布袋支撑底板(48)，两组所述布袋支撑底板(48)的前后端面与所述布袋除尘箱(42)的内壁固定；
    所述循环组件(5)包括抽气管(51)、反吹管(52)、抽气连接管(53)、离心气泵(54)、连通管(55)、排气管(56)、反吹连接管(57)和电磁滑阀(58)，所述布袋除尘箱(42)的上表面开设有两组抽气口(422)和两组反吹口(423)，所述抽气管(51)固定在所述布袋除尘箱(42)上表面的所述抽气口(422)位置处，所述抽气管(51)通过所述抽气口(422)与所述布袋除尘箱(42)连通，所述反吹管(52)固定在所述布袋除尘箱(42)上表面的所述反吹口(423)位置处，所述反吹管(52)通过所述反吹口(423)与所述布袋除尘箱(42)连通，所述抽气管(51)远离所述布袋除尘箱(42)的一端连接有所述抽气连接管(53)，所述抽气连接管(53)的右端连接在所述离心气泵(54)的输入端内，所述离心气泵(54)的输出端连接有所述连通管(55)，所述连通管(55)的顶端固定有所述排气管(56)，所述反吹管(52)远离所述布袋除尘箱(42)的一端连接有所述反吹连接管(57)，所述反吹连接管(57)的右端固定在所述连通管(55)的底端外侧壁，所述布袋除尘箱(42)的上方设有所述电磁滑阀(58)，所述电磁滑阀(58)贯穿抽气管(51)和所述反吹管(52)并与所述抽气管(51)和所述反吹管(52)连通，所述电磁滑阀(58)内滑动连接有滑块(581)，所述滑块(581)开设有四组通气孔(582)，所述通气孔(582)贯穿所述滑块(581) 的上下两面并与所述抽气管(51)和所述反吹管(52)连通，所述滑块(581)的右侧固定有电磁铁A(583)，所述电磁铁A(583)套设有弹簧(584)，所述弹簧(584)的一端固定在所述滑块(581)的右侧壁，另一端固定在所述电磁滑阀(58)的右侧内壁中，所述电磁滑阀(58)的右侧内壁固定有电磁铁B(585)。
  2. 根据权利要求1所述的沥青拌合站防尘***，其特征在于：所述加速气泵(31)的左端为输入端，所述加速气泵(31)与所述降温塔(11)和所述惯性除尘箱(32)连通。
  3. 根据权利要求1所述的沥青拌合站防尘***，其特征在于：所述灰尘聚集箱A(33)为棱台状空心结构，所述灰尘聚集箱A(33)的小口朝下，所述灰尘聚集箱A(33)的大口与所述惯性除尘箱(32)的外侧壁连接。
  4. 根据权利要求1所述的沥青拌合站防尘***，其特征在于：所述灰尘聚集箱B(43)与所述灰尘聚集箱A(33)的结构相同。
  5. 根据权利要求1所述的沥青拌合站防尘***，其特征在于：所述布袋支撑骨(49)之间均匀排列固定有若干方形环状的辅助支撑骨架(491)，所述辅助支撑骨架(491)内固定有除尘布袋(492)。
  6. 根据权利要求1所述的沥青拌合站防尘***，其特征在于：所述抽气口(422)和所述反吹口(423)均设有两组，且一组所述抽气口(422)和所述反吹口(423)在所述分割板(472)的左侧，另一组所述抽气口(422)和所述反吹口(423)在所述分割板(472)的右侧。
  7. 根据权利要求1所述的沥青拌合站防尘***，其特征在于：所述反吹连接管(57)上对应右侧的所述抽气管(51)位置处连通有弯管(571)，所述弯管(571)从所述抽气管(51)的一侧绕过。
  8. 根据权利要求1所述的沥青拌合站防尘***，其特征在于：所述通气孔 (582)共有四组，最左侧与最右侧的所述通气孔(582)分别与最左侧所述抽气管(51)和最右侧所述反吹管(52)连通，滑块(581)相右滑动时，中间的所述抽气管(51)和所述反吹管(52)连通，两侧的所述抽气管(51)和所述反吹管(52)关闭。
  9. 根据权利要求1所述的沥青拌合站防尘***，其特征在于：所述水箱(21)设置在所述布袋除尘组件(4)的下方与地面固定。
  10. 根据权利要求1所述的沥青拌合站防尘***，其特征在于：所述排气管(56)为锥形管状结构，所述排气管(56)的小口朝上，大口与所述连通管(55)连接。
PCT/CN2020/123628 2020-10-25 2020-10-26 一种沥青拌合站防尘*** WO2022082818A1 (zh)

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