Method and key equipment for treating dust through bio-based technology

Abstract

The invention discloses a method and key equipment for treating dust through a bio-based technology, and relates to the technical field of dust treatment.The key equipment comprises a vehicle body, a bio-based water injection mixing chamber is installed in the middle of the upper surface of the vehicle body, electric air pressure supporting devices are evenly installed at the four corners of the vehicle body, and an electric air cylinder is arranged above the bio-based water injection mixing chamber; according to the scheme, the automatic adjusting spraying mechanisms capable of automatically adapting to different dust removal area areas are symmetrically installed on the V-shaped connecting plate, the first folding plate and the second folding plate are controlled to stretch through the multifunctional uniform spraying mechanism, and meanwhile the liquid outlet flow of bio-based mixed liquid can be controlled; according to the device, the spraying flow can be automatically adjusted in real time while dust falling is conducted on different areas, then the liquid outlet flow of bio-based mixed liquid can be adjusted, it is guaranteed that the device can keep the best spraying effect under different dust removal requirements, waste of resources is avoided, and the dust falling precision is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of dust treatment, in particular to a method and key equipment for treating dust using a bio-based technology. Background Art

[0002] Bio-based dust treatment technology is an innovative method of using organisms or their derivatives to treat dust. This technology usually involves the use of microorganisms, enzyme preparations or other biologically active substances to adsorb, degrade or transform harmful substances in dust, thereby achieving the purpose of dust reduction and environmental protection; in the process of bio-based dust treatment, organisms or their derivatives are used as treatment agents to interact with dust particles, encapsulating, adsorbing or degrading them. This treatment method is not only efficient and environmentally friendly, but also can significantly reduce the harm of dust to the environment and human body.

[0003] The existing bio-based spraying dust reduction device cannot be adjusted according to the area when in use. Since it cannot be flexibly adjusted according to the actual size and shape of the dust removal area, the spray range of the bio-based mixed liquid cannot completely cover the target area, resulting in the dust in some areas not being effectively treated, thus affecting the overall dust reduction effect. At the same time, if the spraying area is too large, it will not only cause a waste of the bio-based mixed liquid, but may also cause unnecessary interference to the surrounding environment; if the spraying area is too small, multiple spraying may be required due to failure to fully cover the target area, which also increases resource consumption.

[0004] In addition, since dust is often dispersed in the air at different heights, if the spraying system cannot fully cover these heights, some dust will not be effectively treated, resulting in unsatisfactory dust reduction effects. At the same time, the inability to perform regional adjustments means that operators need to frequently adjust the equipment position or manually control the spraying range during the spraying process, which not only increases the difficulty of operation, but may also affect work efficiency and safety.

[0005] Therefore, a method and key equipment for treating dust using bio-based technology are proposed to solve the above problems. Summary of the invention

[0006] In view of this, the technical problem to be solved by the present invention is to propose a method and key equipment for treating dust using bio-based technology to solve the problem in the prior art that the bio-based mixed liquid cannot adapt to different areas and cannot perform uniform dust reduction.

[0007] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a method and key equipment for treating dust using bio-based technology, comprising a vehicle body, a bio-based water injection mixing chamber is installed in the middle of the upper surface of the vehicle body, electric pneumatic support devices are evenly installed at the four corners of the vehicle body, an electric cylinder is arranged above the bio-based water injection mixing chamber, and also includes a multifunctional uniform spraying mechanism and an automatic adjustment spraying mechanism; Multifunctional uniform spraying mechanism; The multifunctional uniform spraying mechanism is arranged above the bio-based water injection mixing chamber, and the multifunctional uniform spraying mechanism is used for uniform spraying of the bio-based mixture; Automatically adjust the spray mechanism; The automatic regulating spray mechanism is arranged in the multifunctional uniform spray mechanism, and the automatic regulating spray mechanism is used for adaptively regulating the spray intensity of the bio-based mixture.

[0008] Preferably, the multifunctional uniform spraying mechanism includes a turntable, the bottom of the turntable is rotatably connected to the upper surface of the bio-based water injection mixing chamber, the upper surface of the turntable is evenly fixedly connected with a telescopic tube, the telescopic tube is connected to the bio-based water injection mixing chamber, the end of the telescopic tube away from the turntable is fixedly connected to a water collecting tray, an electric telescopic shaft passes through the middle of the turntable, the bottom of the electric telescopic shaft is fixedly connected to the vehicle body, the electric cylinder is installed at the upper end of the electric telescopic shaft, and the middle of the water collecting tray is fixedly connected to the outer surface of the electric telescopic shaft.

[0009] Preferably, a water supply trough is provided on the upper surface of the water collecting tray, and a fixed connecting ring and a sliding adjustment push ring are respectively provided on the outer surface of the electric telescopic shaft near the top of the water collecting tray. The sliding adjustment push ring is arranged above the fixed connecting ring, and a push plate is fixedly connected to the upper surface of the sliding adjustment push ring. A sliding groove is provided in the middle of the upper end of the electric telescopic shaft, and both sides of the push plate are slidably connected in the sliding grooves provided on the electric telescopic shaft, and the middle of the upper end of the push plate is fixedly connected to the electric cylinder drive shaft.

[0010] Preferably, the fixed connecting ring and the sliding adjustment push ring are symmetrically rotatably connected with the first folding plate and the second folding plate, the middle part of the first folding plate is rotatably connected to the second folding plate, and the first folding plate and the second folding plate are rotatably connected with a V-shaped connecting plate at one end away from the electric telescopic shaft, and the first folding plate, the second folding plate and the V-shaped connecting plate together form a foldable regular hexagon.

[0011] Preferably, the automatically adjusting spray mechanism includes an extrusion shaft, one end of which is rotatably connected to a V-shaped connecting plate, an arc-shaped extrusion strip is provided on the outer surface of the other end of the extrusion shaft, a slip ring sleeve is provided on the outer surface of the extrusion shaft, an arc-shaped extrusion groove is provided on the inner surface of the slip ring sleeve, the arc-shaped extrusion strip provided on the outer surface of the extrusion shaft is slidably connected in the arc-shaped extrusion groove, a water collecting cylinder is symmetrically fixedly connected to the V-shaped connecting plate, and the outer surface of the slip ring sleeve is slidably connected to the inner wall of the water collecting cylinder.

[0012] Preferably, the end of the slip ring sleeve close to the V-shaped connecting plate is fixedly connected to a buffer spring, the end of the buffer spring away from the slip ring sleeve is fixedly connected to the V-shaped connecting plate, the side of the slip ring sleeve away from the buffer spring is evenly fixedly connected to a connecting rod, the end of the connecting rod away from the slip ring sleeve is fixedly connected to a water outlet regulating cylinder, and the water outlet regulating cylinder and the inner wall of the water collecting cylinder are evenly provided with water outlet grooves.

[0013] Preferably, sealing rings are installed on the inner wall of the water collecting cylinder and the outer surface of the water outlet regulating cylinder near both sides of the water outlet trough, a high-pressure nozzle is installed on the end of the water outlet regulating cylinder away from the connecting rod, and the outer surface of the water outlet regulating cylinder away from the water outlet trough is slidably connected to the middle of the water collecting cylinder.

[0014] A method for treating dust using a bio-based technology, comprising: S1, preparation stage: according to the properties of road dust, dust reduction requirements and environmental friendliness factors, select appropriate bio-based materials, which have the function of degrading, adsorbing or condensing dust, and ensure that the interior of the water mixing chamber is clean without impurities, and check the operating status of the mixing system, so as to complete the mixing of bio-based materials and water; S2, mixing stage: adding the selected bio-based materials into the water mixing chamber and fully mixing them with water through the mixing system. During the mixing process, the mixing ratio, mixing speed and time are controlled to ensure that the bio-based materials are evenly dispersed in the water. According to actual needs, the pH value and viscosity of the mixed liquid are adjusted to meet the needs of road dust reduction; S3, spraying stage: connecting the spraying equipment to the water mixing chamber, and spraying the mixed liquid onto the road surface evenly and stably through the spraying equipment; S4, effect evaluation and subsequent processing: After spraying is completed, the dust reduction effect on the road surface is evaluated, and whether the dust reduction effect meets expectations is judged by observing dust concentration and road wetness indicators.

[0015] Preferably, S2 also includes: S2.1, Mixing ratio: Determine the mixing ratio of bio-based materials and water based on the dust properties, dust reduction requirements and activity factors of bio-based materials to ensure that the mixed liquid has the best dust reduction effect; S2.2, Mixing uniformity: During the mixing process, ensure that the bio-based materials are evenly dispersed in the water to avoid agglomeration or precipitation, which will affect the dust reduction effect; S2.3, mix the bio-based material and water for a sufficient period of time to ensure that the bio-based material and water are in full contact and react; S2.4, control the temperature and humidity of the mixing chamber to maintain the activity of the bio-based material and promote its mixing with water.

[0016] Compared with the prior art, the present invention provides a method and key equipment for treating dust using bio-based technology, which has the following beneficial effects: 1. The present invention further improves the dust removal ability of the equipment through the extension function of the electric cylinder drive shaft. When the spraying area needs to be expanded, only a simple operation is required to drive the first folding plate and the second folding plate to expand each other to form a regular hexagonal area with a larger area. This design not only increases the coverage of the spray, but also makes the spray more uniform, thereby effectively improving the local dust removal effect. For those dust removal areas that are difficult to reach or irregular in shape, this design undoubtedly provides great convenience.

[0017] 2. Through the design of this solution, in actual application, the spray range can be easily adjusted according to the size and shape of the dust removal area to ensure that the bio-based mixed liquid can evenly and effectively cover the target area. This flexibility of the present invention not only improves the dust removal efficiency, but also greatly enhances the adaptability of the equipment, enabling it to cope with various complex and changeable dust removal scenarios; In addition, the present solution also cleverly incorporates an innovative folding and retractable design. When the equipment is not in use, the first folding plate, the second folding plate and other spray brackets can be easily folded, greatly reducing the space occupied by the equipment. This design of the present invention not only facilitates the storage and transportation of the equipment, but also reduces the maintenance cost of the equipment. At the same time, the folding and retractable design also makes the equipment more beautiful and tidy, improving its overall image.

[0018] 3. In this solution, an automatic regulating spray mechanism that can automatically adapt to different dust removal area areas is symmetrically installed on the V-shaped connecting plate. The multifunctional uniform spray mechanism controls the extension of the first folding plate and the second folding plate, and at the same time controls the liquid flow rate of the bio-based mixed liquid. It not only realizes dust reduction in different areas, but also can automatically adjust the spray flow in real time, and then adjust the liquid flow rate of the bio-based mixed liquid, ensuring that the equipment can maintain the best spraying effect under different dust removal requirements, avoiding waste of resources and improving the accuracy of dust reduction.

[0019] 4. Compared with the existing technology, this solution adopts the design of automatic adjustment spray mechanism symmetrically installed on the V-shaped connecting plate, which can not only automatically adjust to adapt to the area of ​​different dust removal areas and improve the flexibility and efficiency of dust reduction, but also enables the equipment to easily cope with various complex and changeable dust removal scenes without frequent manual adjustment. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the unfolded state of the three-dimensional multifunctional uniform spraying mechanism of the present invention; Figure 2 It is a schematic diagram of the folded state of the three-dimensional multifunctional uniform spraying mechanism of the present invention; Figure 3 This is a schematic diagram of the structural connection relationship of the multifunctional uniform spraying mechanism of the present invention; Figure 4 For the present invention Figure 3 Enlarged view of point A in the middle; Figure 5 This is a schematic diagram of the structural connection relationship of the automatic adjustment spray mechanism of the present invention; Figure 6 For the present invention Figure 5 Enlarged view of point B in the middle; Figure 7 It is a schematic diagram of the exploded connection relationship of the automatic adjustment spray mechanism structure of the present invention.

[0021] In the figure: 1. Vehicle body; 11. Bio-based water injection mixing chamber; 12. Electric pneumatic support device; 13. Electric cylinder; 2. Multifunctional uniform spraying mechanism; 21. Turntable; 22. Telescopic tube; 23. Electric telescopic shaft; 24. Water collecting tray; 2501. Fixed connecting ring; 2502. Sliding adjustment push ring; 26. Push plate; 27. First folding plate; 28. Second folding plate; 29. ​​V-shaped connecting plate; 3. Automatically regulating spray mechanism; 31. Extrusion shaft; 32. Buffer spring; 33. Slip ring sleeve; 34. Arc-shaped extrusion groove; 35. Connecting rod; 36. Water outlet regulating cylinder; 37. Water collecting cylinder; 38. Water outlet groove; 39. Sealing ring. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments; based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the present invention; The present invention is further described in detail below based on the accompanying drawings and embodiments; First embodiment Please refer to Figures 1 to 7 As shown: In order to solve the problems mentioned in the technical solution, the embodiment of the present application provides a method and key equipment for treating dust using a bio-based technology, including a vehicle body 1, a bio-based water injection mixing chamber 11 is installed in the middle of the upper surface of the vehicle body 1, electric pneumatic support devices 12 are evenly installed at the four corners of the vehicle body 1, an electric cylinder 13 is arranged above the bio-based water injection mixing chamber 11, and also includes a multifunctional uniform spraying mechanism 2 and an automatic adjustment spraying mechanism 3; Multifunctional uniform spraying mechanism 2; The multifunctional uniform spraying mechanism 2 is arranged above the bio-based water injection mixing chamber 11, and the multifunctional uniform spraying mechanism 2 is used for uniform spraying of the bio-based mixture; Automatically regulating spray mechanism 3; The automatic regulating spray mechanism 3 is arranged in the multifunctional uniform spray mechanism 2, and the automatic regulating spray mechanism 3 is used for adaptively regulating the spray intensity of the bio-based mixture; Specifically, Figure 3 As shown, the bottom of the turntable 21 is rotatably connected to the upper surface of the bio-based water injection mixing chamber 11, and the upper surface of the turntable 21 is evenly fixedly connected with a telescopic tube 22, which is connected to the bio-based water injection mixing chamber 11, and the end of the telescopic tube 22 away from the turntable 21 is fixedly connected to a water collecting tray 24, and an electric telescopic shaft 23 runs through the middle of the turntable 21, and the bottom of the electric telescopic shaft 23 is fixedly connected to the vehicle body 1, the electric cylinder 13 is installed on the upper end of the electric telescopic shaft 23, and the middle of the water collecting tray 24 is fixedly connected to the outer surface of the electric telescopic shaft 23; The telescopic tube 22 can be extended synchronously by the extension of the electric telescopic shaft 23 , and the telescopic tube 22 is connected with the bio-based water injection mixing chamber 11 , and the bio-based mixed liquid can be injected into the bio-based water injection mixing chamber 11 through the water injection port.

[0023] Further, a water supply trough is provided on the upper surface of the water collecting tray 24, and a fixed connection ring 2501 and a sliding adjustment push ring 2502 are respectively provided on the outer surface of the electric telescopic shaft 23 near the upper surface of the water collecting tray 24, the sliding adjustment push ring 2502 is provided above the fixed connection ring 2501, and a push plate 26 is fixedly connected to the upper surface of the sliding adjustment push ring 2502, a slide groove is provided in the middle of the upper end of the electric telescopic shaft 23, and both sides of the push plate 26 are slidably connected to the slide groove provided in the electric telescopic shaft 23, and the middle of the upper end of the push plate 26 is fixedly connected to the driving shaft of the electric cylinder 13; A booster pump is installed in the bio-based water injection mixing chamber 11, and water supply pipes are installed on the upper surface of the water collecting tray 24. The water supply pipes are laid along the surface of the first folding plate 27 and the second folding plate 28 respectively. One end of the water supply pipe is connected to the upper surface of the water collecting tray 24, and the other end is connected to the water inlet pipe on the surface of the water collecting cylinder 37.

[0024] Furthermore, the fixed connecting ring 2501 and the sliding adjustment push ring 2502 are symmetrically rotatably connected with the first folding plate 27 and the second folding plate 28. The middle part of the first folding plate 27 is rotatably connected to the second folding plate 28. The first folding plate 27 and the second folding plate 28 are rotatably connected with a V-shaped connecting plate 29 at one end away from the electric telescopic shaft 23. The first folding plate 27, the second folding plate 28 and the V-shaped connecting plate 29 together form a foldable regular hexagon.

[0025] In this solution, the spraying area of ​​the bio-based mixed liquid can be arbitrarily changed through the design of the first folding plate 27, the second folding plate 28 and the V-shaped connecting plate 29. The extension of the driving shaft of the electric cylinder 13 can drive the first folding plate 27 and the second folding plate 28 to expand with each other to form a regular hexagonal area with a larger area, which has an obvious dust removal effect for local dust removal. In addition, the present invention has an innovation that can be folded and retracted on the spray bracket, namely the first folding plate 27 and the second folding plate 28, so that the equipment can be folded and retracted in time when not in use.

[0026] Through the design of this solution, in actual application, the spray range can be easily adjusted according to the size and shape of the dust removal area to ensure that the bio-based mixed liquid can evenly and effectively cover the target area. The flexibility of the present invention not only improves the dust removal efficiency, but also greatly enhances the adaptability of the equipment, enabling it to cope with various complex and changeable dust removal scenarios.

[0027] Secondly, the extension function of the driving shaft of the electric cylinder 13 further enhances the dust removal ability of the equipment. When it is necessary to expand the spraying area, a simple operation is required to drive the first folding plate 27 and the second folding plate 28 to expand each other to form a regular hexagonal area with a larger area. This design not only increases the coverage of the spray, but also makes the spray more uniform, thereby effectively improving the local dust removal effect. For those dust removal areas that are difficult to reach or irregular in shape, this design undoubtedly provides great convenience.

[0028] In addition, the present solution also cleverly incorporates an innovative design of folding and retracting. When the device is not in use, the first folding plate 27 and the second folding plate 28 and other spray brackets can be easily folded, which greatly reduces the space occupied by the device. This design of the present invention not only facilitates the storage and transportation of the device, but also reduces the maintenance cost of the device. At the same time, the folding and retracting design also makes the device more beautiful and neat, and improves its overall image. Compared with the prior art, the present invention can not only adapt to dust removal areas of different sizes and shapes, ensuring that the bio-based mixed liquid can evenly and effectively cover the target area, but also when efficient dust removal is required in a local area, the spray system can quickly form a large-area regular hexagonal spray area, ensuring that the bio-based mixed liquid can fully act on the target dust and achieve a significant local dust removal effect. At the same time, compared with the traditional fixed-form dust reduction device, not only the use effect is single, the coverage range is limited, and it is difficult to adjust the local dust reduction effect, the innovative folding and retracting design of the present invention allows the spray system to be easily folded when not in use, greatly reducing the space occupied by the equipment and facilitating storage and transportation, which not only reduces the maintenance cost of the equipment, but also improves its overall portability.

[0029] Specifically, one end is rotatably connected to the V-shaped connecting plate 29, an arc-shaped extrusion strip is arranged on the outer surface of the other end of the extrusion shaft 31, a slip ring sleeve 33 is sleeved on the outer surface of the extrusion shaft 31, an arc-shaped extrusion groove 34 is opened on the inner surface of the slip ring sleeve 33, the arc-shaped extrusion strip arranged on the outer surface of the extrusion shaft 31 is slidably connected in the arc-shaped extrusion groove 34, a water collecting cylinder 37 is symmetrically fixedly connected to the V-shaped connecting plate 29, and the outer surface of the slip ring sleeve 33 is slidably connected to the inner wall of the water collecting cylinder 37; The rotation axes of the first folding plate 27 and the second folding plate 28 are fixedly connected to the extrusion axis 31, and the extrusion axis 31 can be driven to rotate synchronously by folding and stretching the first folding plate 27 and the second folding plate 28. Figure 6 As shown, when the first folding plate 27 rotates clockwise, it will drive the extrusion shaft 31 to drive the slip ring sleeve 33 to start sliding on the inner wall of the water collecting cylinder 37 away from the V-shaped connecting plate 29, that is, when the first folding plate 27 and the second folding plate 28 are extended, the slip ring sleeve 33 will push the water outlet regulating cylinder 36 to move synchronously and gradually increase the water outlet of the water outlet trough 38. At the same time, the flow sensor installed at the end of the water outlet regulating cylinder 36 will detect the flow through the synchronous controller installed in the booster pump in the bio-based water injection mixing chamber 11 to increase the pressure.

[0030] The end of the slip ring sleeve 33 close to the V-shaped connecting plate 29 is fixedly connected to a buffer spring 32, and the end of the buffer spring 32 away from the slip ring sleeve 33 is fixedly connected to the V-shaped connecting plate 29. The side of the slip ring sleeve 33 away from the buffer spring 32 is evenly fixedly connected to a connecting rod 35, and the end of the connecting rod 35 away from the slip ring sleeve 33 is fixedly connected to a water outlet regulating cylinder 36, and the inner wall of the water outlet regulating cylinder 36 and the water collecting cylinder 37 are evenly provided with water outlet grooves 38; the inner wall of the water collecting cylinder 37 and the outer surface of the water outlet regulating cylinder 36 close to the water outlet groove 38 are both installed with sealing rings 39, and the end of the water outlet regulating cylinder 36 away from the connecting rod 35 is installed with a high-pressure nozzle, and the outer surface of the side of the water outlet regulating cylinder 36 away from the water outlet groove 38 is slidably connected to the middle of the water collecting cylinder 37; The sealing ring 39 is well sealed with the inner wall of the water collecting cylinder 37. By controlling the water flow rate of the water outlet groove 38 on the water outlet regulating cylinder 36 and the water outlet groove 38 on the water collecting cylinder 37, the flow sensor inside the water outlet regulating cylinder 36 controls the water spraying pressure of the booster pump inside the bio-based water injection mixing chamber 11.

[0031] In this solution, an automatic regulating spray mechanism 3 that can automatically adapt to different dust removal area areas is symmetrically installed on the V-shaped connecting plate 29. The multifunctional uniform spray mechanism 2 controls the extension of the first folding plate 27 and the second folding plate 28, and at the same time controls the liquid outlet flow rate of the bio-based mixed liquid. It not only realizes dust reduction in different areas, but also can automatically adjust the spray flow rate in real time, and then adjust the liquid outlet flow rate of the bio-based mixed liquid, ensuring that the equipment can maintain the best spraying effect under different dust removal requirements, avoiding waste of resources and improving the accuracy of dust reduction.

[0032] Moreover, by installing sprays on the V-shaped connecting plates 29 at different levels, not only can the bio-based mixed liquid quickly reduce dust at different heights in the air during spraying, but also by arranging sprays on both sides of the V-shaped connecting plates 29, not only the spraying area can be expanded, but also the spraying can be made more uniform, so that the bio-based mixed liquid can quickly cover dust at different heights in the air during spraying, achieving a three-dimensional dust reduction effect, which not only improves the speed of dust reduction, but also ensures the comprehensiveness of dust reduction.

[0033] Compared with the prior art, this solution adopts the design of an automatic adjusting spray mechanism 3 symmetrically installed on the V-shaped connecting plate 29, which can not only automatically adjust to adapt to the area of ​​different dust removal areas and improve the flexibility and efficiency of dust reduction, but also enables the equipment to easily cope with various complex and changeable dust removal scenes without frequent manual adjustments.

[0034] A method for treating dust using a bio-based technology, comprising: S1, preparation stage: according to factors such as the nature of road dust, dust reduction requirements and environmental friendliness, select appropriate bio-based materials that have the function of degrading, adsorbing or condensing dust, and ensure that the interior of the water mixing chamber is clean and free of impurities, and check the operating status of the mixing system to ensure that the bio-based materials and water can be mixed normally; S2, mixing stage: add the selected bio-based materials into the water mixing chamber in a certain proportion and fully mix them with water through the mixing system. During the mixing process, the mixing proportion, mixing speed and time need to be controlled to ensure that the bio-based materials can be evenly dispersed in the water. According to actual needs, adjust the pH value, viscosity and other properties of the mixed liquid to better meet the needs of road dust reduction; S3, spraying stage: select appropriate spraying equipment and connect it to the water mixing chamber to ensure that the spraying equipment can spray the mixed liquid onto the road surface evenly and stably; S4, effect evaluation and subsequent treatment: After spraying, evaluate the dust reduction effect on the road surface, and judge whether the dust reduction effect meets expectations by observing indicators such as dust concentration and road surface wetness; A method for treating dust using a bio-based technology, wherein S2 further comprises: S2.1, Mixing ratio: The mixing ratio of bio-based materials and water should be determined based on factors such as dust properties, dust reduction requirements and the activity of bio-based materials to ensure that the mixed liquid has the best dust reduction effect; S2.2, Mixing uniformity: During the mixing process, it is necessary to ensure that the bio-based materials can be evenly dispersed in the water to avoid agglomeration or precipitation, which will affect the dust reduction effect; S2.3, the mixing time must be long enough to ensure that the bio-based materials are fully in contact with water and react, but too long a mixing time may result in reduced activity of the bio-based materials or unnecessary chemical reactions; S2.4, the temperature, humidity and other environmental conditions in the mixing chamber must be suitable to maintain the activity of the bio-based material and promote its mixing with water; The specific usage process of the above S3 is as follows: When in use, the operator first moves the vehicle body 1 to the area to be dusted according to the on-site dust removal area. At this time, the operator starts to start the controller, and the controller controls the push plate 26 to start sliding downward along the electric telescopic shaft 23. At this time, the electric cylinder 13 drives the shaft to slide downward, which drives the push plate 26 to start driving the sliding adjustment push ring 2502 to start sliding downward synchronously. At this time, the first folding plate 27 and the second folding plate 28 connected to the sliding adjustment push ring 2502 are rotated respectively to start extending downward, and the push plate 26 is driven by the electric cylinder 13 to start sliding downward. Figure 2 The state gradually extends to Figure 1 As shown, at this time, the operator starts to restart the booster pump installed in the bio-based water injection mixing chamber 11 through the controller; At this time, the bio-based mixed liquid in the bio-based water injection mixing chamber 11 begins to be transferred to the water collecting tray 24 along the telescopic tube 22, and then the bio-based mixed liquid in the water collecting tray 24 flows into the water supply pipe again through the water supply trough symmetrically opened above the water collecting tray 24. Since the water supply pipe is evenly installed in the first folding plate 27 and the second folding plate 28, and the end of the water supply pipe away from the water collecting tray 24 is connected to the water collecting cylinder 37 on the V-shaped connecting plate 29, the bio-based mixed liquid will be as follows Figure 5 As shown, the water flows into the chamber of the water collecting cylinder 37 along the water supply port of the water collecting cylinder 37. At this time, the bio-based mixed liquid will flow into the water outlet regulating cylinder 36 along the water outlet groove 38 opened on the inner wall of the first folding plate 27. By adjusting the sliding distance of the water outlet regulating cylinder 36 in the water collecting cylinder 37, the water outlet size of the water outlet groove 38 on the water outlet regulating cylinder 36 and the water outlet groove 38 on the inner wall of the water collecting cylinder 37 can be adjusted, and then the bio-based mixed liquid flows out along the high-pressure liquid injection valve installed at the end of the water outlet regulating cylinder 36. When the operator operates the first folding plate 27 and the second folding plate 28 to extend each other, Figure 3 and Figure 4As shown, when the first folding plate 27 and the second folding plate 28 are extended, they will drive Figure 5 The extrusion shaft 31 shown in FIG. 1 starts to rotate clockwise. At this time, the extrusion shaft 31 rotates clockwise, and the arc-shaped extrusion strips provided on the extrusion shaft 31 squeeze the slip ring 33, which drives the slip ring 33 to start sliding to the right. Figure 6 As shown, when the first folding plate 27 rotates clockwise, it will drive the extrusion shaft 31 to drive the slip ring 33 to start sliding on the inner wall of the water collecting cylinder 37 away from the V-shaped connecting plate 29. When the first folding plate 27 and the second folding plate 28 are extended, the slip ring 33 will drive the water outlet regulating cylinder 36 to move synchronously, and the water outlet of the water outlet trough 38 will gradually increase. At the same time, the flow sensor installed at the end of the water outlet regulating cylinder 36 will detect the flow and synchronize the controller installed in the booster pump in the bio-based water injection mixing chamber 11 to increase the pressure. In this solution, the V The automatically adjustable spray mechanism 3 which can automatically adapt to different dust removal area areas is symmetrically installed on the shaped connecting plate 29. The multifunctional uniform spray mechanism 2 controls the extension of the first folding plate 27 and the second folding plate 28 and can control the liquid outlet flow rate of the bio-based mixed liquid at the same time. It can not only realize dust reduction in different areas, but also can automatically adjust the spray flow rate in real time, and then adjust the liquid outlet flow rate of the bio-based mixed liquid, ensuring that the equipment can maintain the best spraying effect under different dust removal requirements, avoiding waste of resources and improving the accuracy of dust reduction.

[0035] Please refer to the above working process Figures 1 to 7 .

[0036] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0037] Although 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 present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A key device for treating dust using a bio-based technology, comprising a vehicle body (1), a bio-based water injection mixing chamber (11) being installed in the middle of the upper surface of the vehicle body (1), electric pneumatic support devices (12) being evenly installed at the four corners of the vehicle body (1), an electric cylinder (13) being arranged above the bio-based water injection mixing chamber (11), characterized in that: It also includes a multifunctional uniform spraying mechanism (2) and an automatic regulating spraying mechanism (3); Multifunctional uniform spraying mechanism (2); The multifunctional uniform spraying mechanism (2) is arranged above the bio-based water injection mixing chamber (11), and the multifunctional uniform spraying mechanism (2) is used for uniformly spraying the bio-based mixture; Automatically regulating spray mechanism (3); The automatically adjustable spray mechanism (3) is arranged in the multifunctional uniform spray mechanism (2), and the automatically adjustable spray mechanism (3) is used for adaptively adjusting the spray intensity of the bio-based mixture.

2. According to claim 1, a key device for treating dust using bio-based technology, characterized in that: The multifunctional uniform spraying mechanism (2) comprises a rotating disk (21), the bottom of the rotating disk (21) is rotatably connected to the upper surface of the bio-based water injection mixing chamber (11), the upper surface of the rotating disk (21) is evenly fixedly connected to a telescopic tube (22), the telescopic tube (22) is connected to the bio-based water injection mixing chamber (11), the end of the telescopic tube (22) away from the rotating disk (21) is fixedly connected to a water collecting pan (24), the middle of the rotating disk (21) is penetrated by an electric telescopic shaft (23), the bottom of the electric telescopic shaft (23) is fixedly connected to the vehicle body (1), the electric cylinder (13) is mounted on the upper end of the electric telescopic shaft (23), and the middle of the water collecting pan (24) is fixedly connected to the outer surface of the electric telescopic shaft (23).

3. The key equipment for treating dust by bio-based technology according to claim 2 is characterized by: A water supply trough is provided on the upper surface of the water collecting tray (24); a fixed connection ring (2501) and a sliding adjustment push ring (2502) are respectively provided on the outer surface of the electric telescopic shaft (23) near the upper side of the water collecting tray (24); the sliding adjustment push ring (2502) is provided above the fixed connection ring (2501); a push plate (26) is fixedly connected to the upper surface of the sliding adjustment push ring (2502); a sliding groove is provided in the middle of the upper end of the electric telescopic shaft (23); two sides of the push plate (26) are slidably connected in the sliding grooves provided in the electric telescopic shaft (23); and the middle of the upper end of the push plate (26) is fixedly connected to the driving shaft of the electric cylinder (13).

4. The key equipment for treating dust using bio-based technology according to claim 3 is characterized by: The fixed connection ring (2501) and the sliding adjustment push ring (2502) are both symmetrically rotatably connected to a first folding plate (27) and a second folding plate (28); the middle portion of the first folding plate (27) is rotatably connected to the second folding plate (28); the first folding plate (27) and the second folding plate (28) are both rotatably connected to an end away from the electric telescopic shaft (23); the first folding plate (27), the second folding plate (28) and the V-shaped connecting plate (29) together form a foldable regular hexagon.

5. The key equipment for treating dust using bio-based technology according to claim 4 is characterized by: The automatic regulating spray mechanism (3) comprises an extrusion shaft (31), one end of which is rotatably connected to a V-shaped connecting plate (29), an arc-shaped extrusion strip being arranged on the outer surface of the other end of the extrusion shaft (31), a slip ring sleeve (33) being sleeved on the outer surface of the extrusion shaft (31), an arc-shaped extrusion groove (34) being provided on the inner surface of the slip ring sleeve (33), the arc-shaped extrusion strip arranged on the outer surface of the extrusion shaft (31) being slidably connected in the arc-shaped extrusion groove (34), a water collecting cylinder (37) being symmetrically fixedly connected to the V-shaped connecting plate (29), and the outer surface of the slip ring sleeve (33) being slidably connected to the inner wall of the water collecting cylinder (37).

6. The key equipment for treating dust using bio-based technology according to claim 5 is characterized by: The end of the slip ring sleeve (33) close to the V-shaped connecting plate (29) is fixedly connected to a buffer spring (32); the end of the buffer spring (32) away from the slip ring sleeve (33) is fixedly connected to the V-shaped connecting plate (29); the side of the slip ring sleeve (33) away from the buffer spring (32) is evenly fixedly connected to a connecting rod (35); the end of the connecting rod (35) away from the slip ring sleeve (33) is fixedly connected to a water outlet regulating cylinder (36); and the inner walls of the water outlet regulating cylinder (36) and the water collecting cylinder (37) are evenly provided with water outlet grooves (38).

7. The key equipment for treating dust using bio-based technology according to claim 6 is characterized by: Sealing rings (39) are installed on both sides of the inner wall of the water collecting cylinder (37) and the outer surface of the water outlet regulating cylinder (36) close to the water outlet groove (38). A high-pressure nozzle is installed at one end of the water outlet regulating cylinder (36) away from the connecting rod (35). The outer surface of the water outlet regulating cylinder (36) away from the water outlet groove (38) is slidably connected to the middle of the water collecting cylinder (37).

8. A method for treating dust using bio-based technology, applicable to a key device for treating dust using bio-based technology as claimed in any one of claims 1 to 7, characterized in that: include: S1, preparation stage: according to the properties of road dust, dust reduction requirements and environmental friendliness factors, select bio-based materials, which have the function of degrading, adsorbing or condensing dust, and ensure that the interior of the water mixing chamber is clean without impurities, and check the operating status of the mixing system, so as to complete the mixing of bio-based materials and water; S2, mixing stage: adding the selected bio-based material into the bio-based water injection mixing chamber (11), and fully mixing it with water through the mixing system. During the mixing process, the mixing ratio, mixing speed and time are controlled to ensure that the bio-based material is evenly dispersed in the water. According to actual needs, the pH value and viscosity of the mixed liquid are adjusted to meet the needs of road dust reduction; S3, spraying stage: connecting the spraying equipment to the bio-based water injection mixing chamber (11), and spraying the mixed liquid onto the road surface evenly and stably through the spraying equipment; S4, effect evaluation and subsequent processing: After spraying is completed, the dust reduction effect on the road surface is evaluated, and whether the dust reduction effect meets expectations is judged by observing dust concentration and road wetness indicators.

9. The method for treating dust using bio-based technology according to claim 8, characterized in that: The S2 also includes: S2.1, Mixing ratio: Determine the mixing ratio of bio-based materials and water based on the dust properties, dust reduction requirements and activity factors of bio-based materials to ensure that the mixed liquid has the best dust reduction effect; S2.2, Mixing uniformity: During the mixing process, ensure that the bio-based materials are evenly dispersed in the water to avoid agglomeration or precipitation, which will affect the dust reduction effect; S2.3, mix the bio-based material and water for a sufficient period of time to ensure that the bio-based material and water are in full contact and react; S2.4, control the temperature and humidity of the mixing chamber to maintain the activity of the bio-based material and promote its mixing with water.

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