A method and key equipment for treating dust using bio-based technology

Abstract

This invention discloses a method and key equipment for treating dust using bio-based technology, relating to the field of dust treatment technology. The method includes a vehicle body with a bio-based water mixing chamber installed in the center of its upper surface. Electric pneumatic support devices are evenly installed at the four corners of the vehicle body. An electric cylinder is positioned above the bio-based water mixing chamber. This solution utilizes an automatically adjustable spray mechanism symmetrically installed on a V-shaped connecting plate, which can automatically adapt to different dust removal area areas. The multi-functional uniform spraying mechanism controls the extension of the first and second folding plates, simultaneously controlling the outflow rate of the bio-based mixture. This not only achieves dust reduction for different areas but also allows for real-time automatic adjustment of the spray flow rate, thereby regulating the outflow rate of the bio-based mixture. This ensures that the equipment maintains optimal spraying performance under different dust removal requirements, avoiding resource waste and improving the accuracy of dust reduction.

Description

Technical Field

[0001] This invention relates to the field of dust treatment technology, specifically to a method and key equipment for treating dust using bio-based technology. Background Technology

[0002] Bio-based dust treatment technology is an innovative method that utilizes biological agents or their derivatives to treat dust. This technology typically involves using microorganisms, enzymes, or other bioactive substances to adsorb, degrade, or transform harmful substances in dust, thereby achieving dust reduction and environmental protection. In the bio-based dust treatment process, biological agents or their derivatives act as treatment agents, interacting with dust particles to encapsulate, adsorb, or degrade them. This treatment method is not only highly efficient and environmentally friendly, but it can also significantly reduce the harm of dust to the environment and human health.

[0003] Existing bio-based dust suppression spraying devices cannot be adjusted according to the area being treated. Because they cannot be flexibly adjusted according to the actual size and shape of the dust removal area, the spray range of the bio-based mixture cannot completely cover the target area, resulting in some areas of dust not being effectively treated, thus affecting the overall dust suppression effect. At the same time, if the spray area is too large, it will not only waste the bio-based mixture, but may also cause unnecessary interference to the surrounding environment; if the spray area is too small, multiple sprays may be required because the target area cannot be fully covered, which also increases resource consumption.

[0004] Furthermore, 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 suppression. At the same time, the inability to adjust the area 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, so as to solve the problem that bio-based mixtures in the prior art cannot adapt to different areas and cannot achieve uniform dust reduction.

[0007] To achieve the above objectives, the present invention provides the following technical solution: a method and key equipment for treating dust using bio-based technology, including a vehicle body, a bio-based water injection mixing chamber installed in the middle of the upper surface of the vehicle body, electric pneumatic support devices evenly installed at the four corners of the vehicle body, an electric cylinder arranged above the bio-based water injection mixing chamber, and also including a multi-functional uniform spraying mechanism and an automatic adjustment spraying mechanism.

[0008] Multifunctional uniform spraying mechanism;

[0009] The multifunctional uniform spraying mechanism is located above the bio-based water mixing chamber and is used for uniform spraying of the bio-based mixture.

[0010] Automatically adjustable sprinkler system;

[0011] The automatic adjustment spraying mechanism is installed in the multifunctional uniform spraying mechanism, and the automatic adjustment spraying mechanism is used for adaptive adjustment of the spraying intensity of the bio-based mixture.

[0012] Preferably, the multifunctional uniform spraying mechanism includes a turntable, the bottom of which is rotatably connected to the upper surface of the bio-based water injection mixing chamber. A telescopic pipe is uniformly and fixedly connected to the upper surface of the turntable, and the telescopic pipe is connected to the bio-based water injection mixing chamber. A water collection tray is fixedly connected to the end of the telescopic pipe away from the turntable. An electric telescopic shaft passes through the middle of the turntable, and the bottom of the electric telescopic shaft is fixedly connected to the vehicle body. An electric cylinder is installed at the upper end of the electric telescopic shaft, and the middle of the water collection tray is fixedly connected to the outer surface of the electric telescopic shaft.

[0013] Preferably, the upper surface of the water collection tray is provided with a water supply groove, and the outer surface of the electric telescopic shaft is provided with a fixed connecting ring and a sliding adjusting push ring near the upper part of the water collection tray. The sliding adjusting push ring is located above the fixed connecting ring, and a push plate is fixedly connected to the upper surface of the sliding adjusting push ring. A sliding groove is provided in the middle of the upper end of the electric telescopic shaft, and the two sides of the push plate are slidably connected to the sliding groove of the electric telescopic shaft. The middle of the upper end of the push plate is fixedly connected to the electric cylinder drive shaft.

[0014] Preferably, the fixed connecting ring and the sliding adjusting push ring are symmetrically rotatably connected with a first folding plate and a second folding plate. The middle part of the first folding plate is rotatably connected to the second folding plate. The ends of the first folding plate and the second folding plate away from the electric telescopic shaft are rotatably connected to a V-shaped connecting plate. The first folding plate, the second folding plate and the V-shaped connecting plate together form a foldable regular hexagon.

[0015] Preferably, the automatic adjusting spray mechanism includes a squeezing shaft, one end of which is rotatably connected to a V-shaped connecting plate. An arc-shaped squeezing strip is provided on the outer surface of the other end of the squeezing shaft. A slip ring sleeve is fitted on the outer surface of the squeezing shaft. An arc-shaped squeezing groove is formed on the inner surface of the slip ring sleeve. The arc-shaped squeezing strip on the outer surface of the squeezing shaft is slidably connected to the arc-shaped squeezing groove. A water collecting cylinder is symmetrically fixedly connected to the V-shaped connecting plate. The outer surface of the slip ring sleeve is slidably connected to the inner wall of the water collecting cylinder.

[0016] Preferably, a buffer spring is fixedly connected to one end of the slip ring sleeve near the V-shaped connecting plate, and the buffer spring is fixedly connected to the V-shaped connecting plate at the other end away from the slip ring sleeve. A connecting rod is evenly fixedly connected to the side of the slip ring sleeve away from the buffer spring, and a water outlet regulating cylinder is fixedly connected to the other end of the connecting rod away from the slip ring sleeve. Water outlet grooves are evenly opened on the inner walls of the water outlet regulating cylinder and the water collection cylinder.

[0017] Preferably, sealing rings are installed on both sides of the inner wall of the water collecting cylinder and the outer surface of the water outlet regulating cylinder near the water outlet trough. A high-pressure nozzle is installed on the end of the water outlet regulating cylinder away from the connecting rod. 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.

[0018] A method for treating dust using bio-based technology includes:

[0019] S1, Preparation stage: Based on the nature of road dust, dust reduction requirements and environmental friendliness factors, select appropriate bio-based materials. The bio-based materials have the function of degrading, adsorbing or condensing dust. At the same time, ensure that the water mixing chamber is clean and free of impurities, and check the operating status of the mixing system to complete the mixing of bio-based materials and water.

[0020] S2, Mixing stage: The selected bio-based material is added to the water mixing chamber and fully mixed 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. The pH value and viscosity of the mixture are adjusted according to actual needs to meet the requirements of road dust suppression.

[0021] S3, Spraying stage: Connect the spraying equipment to the water mixing chamber, and spray the mixture onto the road surface evenly and stably through the spraying equipment;

[0022] S4. Effect evaluation and follow-up treatment: After spraying, the dust suppression effect on the road surface is evaluated by observing the dust concentration and road surface moisture level to determine whether the dust suppression effect has met expectations.

[0023] Preferably, step S2 further includes:

[0024] S2.1, Mixing ratio: Determine the mixing ratio of bio-based materials and water based on the properties of dust, dust suppression requirements, and the activity factors of bio-based materials to ensure that the mixture has the best dust suppression effect;

[0025] S2.2, Mixing Uniformity: During the mixing process, ensure that the bio-based materials are uniformly dispersed in the water to avoid agglomeration or sedimentation, which would affect the dust suppression effect;

[0026] S2.3, mix the bio-based material with water for a sufficient time to ensure that the bio-based material is in full contact with the water and can function;

[0027] 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.

[0028] Compared with existing technologies, this invention provides a method and key equipment for treating dust using bio-based technology, which has the following beneficial effects:

[0029] 1. This invention further enhances the dust removal capability of the equipment by extending the shaft driven by an electric cylinder. When it is necessary to expand the spraying area, a simple operation can be performed to drive the first folding plate and the second folding plate to unfold each other, forming a large regular hexagonal area. This design not only increases the coverage of the spraying, but also makes the spraying more uniform, thereby effectively improving the local dust removal effect. For those dust removal areas that are difficult to reach or have irregular shapes, this design undoubtedly provides great convenience.

[0030] 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 mixture can uniformly 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 ever-changing dust removal scenarios.

[0031] In addition, this solution cleverly incorporates an innovative folding and unfolding design. When the equipment is not in use, the first folding plate and the second folding plate, as well as the spray bracket, 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 unfolding design also makes the equipment more beautiful and neat, enhancing its overall image.

[0032] 3. In this solution, an automatically adjustable spraying mechanism that can adapt to different dust removal area areas is symmetrically installed on the V-shaped connecting plate. The multi-functional uniform spraying mechanism controls the extension of the first and second folding plates and simultaneously controls the outflow rate of the bio-based mixture. This not only achieves dust reduction for different areas but also allows for real-time automatic adjustment of the spraying flow rate, thereby regulating the outflow rate of the bio-based mixture. This ensures that the equipment maintains the best spraying effect under different dust removal requirements, avoiding resource waste and improving the accuracy of dust reduction.

[0033] 4. Compared with existing technologies, this solution, through the design of an automatically adjusting spray mechanism symmetrically installed on the V-shaped connecting plate, can not only automatically adjust to adapt to the area of ​​different dust removal zones, improving the flexibility and efficiency of dust removal, but also enable the equipment to easily cope with various complex and ever-changing dust removal scenarios without frequent manual adjustments. Attached Figure Description

[0034] Figure 1 This is a schematic diagram of the unfolded state of the three-dimensional multifunctional uniform spraying mechanism of the present invention;

[0035] Figure 2 This is a schematic diagram of the folded state of the three-dimensional multifunctional uniform spraying mechanism of the present invention;

[0036] Figure 3 This is a schematic diagram of the structural connection relationship of the multifunctional uniform spraying mechanism of the present invention;

[0037] Figure 4 For the present invention Figure 3 Enlarged view of point A in the middle;

[0038] Figure 5 This is a schematic diagram of the structural connection relationship of the automatic adjusting spray mechanism of the present invention;

[0039] Figure 6 For the present invention Figure 5 Enlarged view at point B in the middle;

[0040] Figure 7 This is an exploded view of the structural connection relationship of the automatic adjusting spray mechanism of the present invention.

[0041] In the picture:

[0042] 1. Vehicle body; 11. Bio-based water mixing chamber; 12. Electric pneumatic support device; 13. Electric cylinder;

[0043] 2. Multifunctional uniform spraying mechanism; 21. Turntable; 22. Telescopic pipe; 23. Electric telescopic shaft; 24. Water collection tray; 2501. Fixed connecting ring; 2502. Sliding adjusting push ring; 26. Push plate; 27. First folding plate; 28. Second folding plate; 29. ​​V-shaped connecting plate;

[0044] 3. Automatic spraying 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 collection cylinder; 38. Water outlet groove; 39. Sealing ring. Detailed Implementation

[0045] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without creative effort are within the scope of protection of the present invention.

[0046] The present invention will be further described in detail below with reference to the accompanying drawings and embodiments;

[0047] First Embodiment

[0048] Please refer to Figures 1 to 7 As shown:

[0049] To address the problems mentioned in the technical solutions, this application provides a method and key equipment for treating dust using bio-based technology, including a vehicle body 1, a bio-based water injection mixing chamber 11 installed in the middle of the upper surface of the vehicle body 1, electric pneumatic support devices 12 evenly installed at the four corners of the vehicle body 1, an electric cylinder 13 arranged above the bio-based water injection mixing chamber 11, and also including a multi-functional uniform spraying mechanism 2 and an automatic adjustment spraying mechanism 3.

[0050] 2. Multifunctional uniform spraying mechanism;

[0051] The multi-functional uniform spraying mechanism 2 is installed above the bio-based water mixing chamber 11. The multi-functional uniform spraying mechanism 2 is used for uniform spraying of bio-based mixtures.

[0052] Automatic spray mechanism 3;

[0053] The automatic adjustment spray mechanism 3 is set in the multi-functional uniform spray mechanism 2. The automatic adjustment spray mechanism 3 is used for adaptive adjustment of the spray intensity of the bio-based mixture.

[0054] Specifically, such as Figure 3 As shown, the bottom of the turntable 21 is rotatably connected to the upper surface of the bio-based water mixing chamber 11. The upper surface of the turntable 21 is uniformly and fixedly connected to the telescopic pipe 22, which is connected to the bio-based water mixing chamber 11. The end of the telescopic pipe 22 away from the turntable 21 is fixedly connected to the water collection tray 24. An electric telescopic shaft 23 passes through the middle of the turntable 21. The bottom of the electric telescopic shaft 23 is fixedly connected to the vehicle body 1. An electric cylinder 13 is installed on the upper end of the electric telescopic shaft 23. The middle of the water collection tray 24 is fixedly connected to the outer surface of the electric telescopic shaft 23.

[0055] The telescopic shaft 23 can extend and retract simultaneously to drive the telescopic tube 22 to extend. The telescopic tube 22 is connected to the bio-based water mixing chamber 11. The bio-based mixture can be injected into the bio-based water mixing chamber 11 through the water inlet.

[0056] Furthermore, a water supply groove is provided on the upper surface of the water collection tray 24, and a fixed connecting ring 2501 and a sliding adjusting push ring 2502 are respectively provided on the outer surface of the electric telescopic shaft 23 near the upper part of the water collection tray 24. The sliding adjusting push ring 2502 is located above the fixed connecting ring 2501, and a push plate 26 is fixedly connected to the upper surface of the sliding adjusting push ring 2502. A sliding groove is provided in the middle of the upper end of the electric telescopic shaft 23, and the two sides of the push plate 26 are slidably connected to the sliding groove in the electric telescopic shaft 23. The middle of the upper end of the push plate 26 is fixedly connected to the drive shaft of the electric cylinder 13.

[0057] A booster pump is installed in the bio-based water mixing chamber 11, and water supply pipes are installed on the upper surface of the water collection pan 24. The water supply pipes are laid along the surfaces of the first folded plate 27 and the second folded plate 28, respectively. One end of the water supply pipe is connected to the upper surface of the water collection pan 24, and the other end is connected to the water inlet pipe on the surface of the water collection cylinder 37.

[0058] Furthermore, a first folding plate 27 and a second folding plate 28 are symmetrically rotatably connected to both the fixed connecting ring 2501 and the sliding adjusting push ring 2502. The middle part of the first folding plate 27 is rotatably connected to the second folding plate 28. A V-shaped connecting plate 29 is rotatably connected to the end of the first folding plate 27 and the second folding plate 28 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.

[0059] In this design, the spraying area of ​​the bio-based mixture can be arbitrarily changed by the first folding plate 27, the second folding plate 28 and the V-shaped connecting plate 29. The extension of the drive shaft by the electric cylinder 13 can drive the first folding plate 27 and the second folding plate 28 to unfold each other, forming a large regular hexagonal area. This has a significant dust removal effect for local dust removal. Moreover, the invention has an innovative feature that allows the spray support, namely the first folding plate 27 and the second folding plate 28, to be folded and stored in a timely manner when the equipment is not in use.

[0060] Through this design, the spray range can be easily adjusted according to the size and shape of the dust removal area during practical application, ensuring that the bio-based mixture can uniformly and effectively cover the target area. This flexibility not only improves dust removal efficiency but also greatly enhances the adaptability of the equipment, enabling it to cope with various complex and ever-changing dust removal scenarios.

[0061] Secondly, the extension function of the drive shaft of the electric cylinder 13 further enhances the dust removal capability of the equipment. When it is necessary to expand the spray area, the first folding plate 27 and the second folding plate 28 can be driven to unfold each other with simple operation to form a large regular hexagonal 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 have irregular shapes, this design undoubtedly provides great convenience.

[0062] In addition, this solution also cleverly incorporates an innovative folding and unfolding design. When the equipment is not in use, the first folding plate 27 and the second folding plate 28, as well as the 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 unfolding design also makes the equipment more beautiful and neat, enhancing its overall image.

[0063] Compared to existing technologies, this design not only adapts to dust removal areas of different sizes and shapes, ensuring that the bio-based mixture can uniformly and effectively cover the target area, but also allows the spray system to quickly form a large hexagonal spray area when efficient dust removal is needed in a localized area. This ensures that the bio-based mixture can fully act on the target dust, achieving a significant local dust removal effect. Furthermore, compared to traditional fixed-form dust suppression devices, which have limited effectiveness, narrow coverage, and difficulty in adjusting local dust suppression effects, this invention's innovative folding and storage design 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. This not only reduces maintenance costs but also improves overall portability.

[0064] Specifically, one end is rotatably connected to the V-shaped connecting plate 29, and the other end of the extrusion shaft 31 is provided with an arc-shaped extrusion strip on its outer surface. A slip ring sleeve 33 is fitted on the outer surface of the extrusion shaft 31, and an arc-shaped extrusion groove 34 is opened on the inner surface of the slip ring sleeve 33. The arc-shaped extrusion strip on the outer surface of the extrusion shaft 31 is slidably connected in the arc-shaped extrusion groove 34. A water collection 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 collection cylinder 37.

[0065] The rotating shafts of the first folding plate 27 and the second folding plate 28 are fixedly connected to the extrusion shaft 31. The folding and unfolding of the first folding plate 27 and the second folding plate 28 can drive the extrusion shaft 31 to rotate synchronously. Figure 6 As shown, when the first folding plate 27 rotates clockwise, it drives the extrusion shaft 31 to drive the slip ring sleeve 33 to slide away from the V-shaped connecting plate 29 on the inner wall of the water collection cylinder 37. When the first folding plate 27 and the second folding plate 28 extend, the slip ring sleeve 33 pushes the water outlet regulating cylinder 36 to move synchronously, and the water outlet of the water outlet trough 38 gradually increases. At the same time, the flow sensor installed at the end of the water outlet regulating cylinder 36 pressurizes the water through the booster pump installed in the bio-based water injection mixing chamber 11 via the flow detection synchronous controller.

[0066] A buffer spring 32 is fixedly connected to one end of the slip ring sleeve 33 near the V-shaped connecting plate 29. The end of the buffer spring 32 away from the slip ring sleeve 33 is fixedly connected to the V-shaped connecting plate 29. A connecting rod 35 is evenly fixedly connected to the side of the slip ring sleeve 33 away from the buffer spring 32. A water outlet regulating cylinder 36 is fixedly connected to the end of the connecting rod 35 away from the slip ring sleeve 33. Water outlet grooves 38 are evenly opened on the inner wall of the water outlet regulating cylinder 36 and the inner wall of the water collection cylinder 37. Sealing rings 39 are installed on both sides of the inner wall of the water collection cylinder 37 and the outer surface of the water outlet regulating cylinder 36 near the water outlet grooves 38. A high-pressure nozzle is installed on the 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 grooves 38 is slidably connected to the middle of the water collection cylinder 37.

[0067] The sealing ring 39 and the inner wall of the water collection cylinder 37 are well sealed. By controlling the water flow of the water outlet groove 38 on the water outlet regulating cylinder 36 and the water outlet groove 38 on the water collection cylinder 37, the flow sensor inside the water outlet regulating cylinder 36 controls the water spray pressure of the booster pump inside the bio-based water injection mixing chamber 11.

[0068] In this solution, an automatic adjustable spray mechanism 3 is symmetrically installed on the V-shaped connecting plate 29, which can automatically adapt to different dust removal area areas. The multi-functional uniform spray mechanism 2 controls the extension of the first folding plate 27 and the second folding plate 28, and simultaneously controls the outflow rate of the bio-based mixture. This not only achieves dust reduction for different areas, but also automatically adjusts the spray flow rate in real time, thereby adjusting the outflow rate of the bio-based mixture. This ensures that the equipment maintains the best spraying effect under different dust removal requirements, avoiding waste of resources and improving the accuracy of dust reduction.

[0069] Furthermore, by installing sprayers on the V-shaped connecting plates 29 at different horizontal heights, the bio-based mixture can quickly suppress dust at different heights in the air during spraying. Moreover, by setting sprayers on both the inner and outer sides of the V-shaped connecting plates 29, the spraying area is expanded and the spraying is made more uniform. This allows the bio-based mixture to quickly cover dust at different heights in the air during spraying, achieving a three-dimensional dust suppression effect. This not only improves the speed of dust suppression but also ensures the comprehensiveness of dust suppression.

[0070] Compared to existing technologies, this solution, through the design of an automatically adjusting spray mechanism 3 symmetrically installed on the V-shaped connecting plate 29, can not only automatically adjust to adapt to the area of ​​different dust removal zones, improving the flexibility and efficiency of dust removal, but also enables the equipment to easily cope with various complex and ever-changing dust removal scenarios without frequent manual adjustments.

[0071] A method for treating dust using bio-based technology includes:

[0072] S1, Preparation stage: Based on 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. At the same time, ensure that 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.

[0073] S2, Mixing stage: The selected bio-based material is added to the water mixing chamber in a certain proportion and fully mixed with water through the mixing system. During the mixing process, the mixing ratio, mixing speed and time need to be controlled to ensure that the bio-based material can be evenly dispersed in the water. According to actual needs, the pH value, viscosity and other properties of the mixture are adjusted to better meet the needs of road dust suppression.

[0074] S3, Spraying stage: Select appropriate spraying equipment and connect it to the water mixing chamber to ensure that the spraying equipment can spray the mixture onto the road surface evenly and stably;

[0075] S4, Effect Evaluation and Follow-up: After spraying, the dust suppression effect on the road surface is evaluated by observing indicators such as dust concentration and road surface wetness to determine whether the dust suppression effect has met expectations.

[0076] A method for treating dust using bio-based technology, S2 further includes:

[0077] S2.1, Mixing Ratio: The mixing ratio of bio-based materials and water needs to be determined based on factors such as dust properties, dust suppression requirements, and the activity of bio-based materials to ensure that the mixture has the best dust suppression effect.

[0078] S2.2, Mixing Uniformity: During the mixing process, it is necessary to ensure that the bio-based materials can be uniformly dispersed in the water to avoid agglomeration or sedimentation, which would affect the dust reduction effect;

[0079] S2.3 The mixing time needs to be long enough to ensure that the bio-based material is in full contact with water and can act, but too long a mixing time will reduce the activity of the bio-based material or cause unnecessary chemical reactions.

[0080] S2.4 The environmental conditions such as temperature and humidity in the mixing chamber must be suitable to maintain the activity of the bio-based materials and promote their mixing with water;

[0081] The specific usage process of S3 above is as follows:

[0082] In use, the operator first moves the vehicle body 1 to the area to be dusted, based on the dust removal area. Then, the operator starts the controller, which drives the push plate 26 to slide downwards along the electric telescopic shaft 23. Simultaneously, the electric cylinder 13 drives the shaft downwards, causing the push plate 26 to drive the sliding adjustment ring 2502 to slide downwards synchronously. At this point, the first folding plate 27 and the second folding plate 28, connected to the sliding adjustment ring 2502, extend downwards. Figure 2 The state began to gradually extend to such Figure 1 As shown, at this time the operator starts the booster pump installed in the bio-based water mixing chamber 11 again through the controller;

[0083] At this time, the bio-based mixture in the bio-based water mixing chamber 11 begins to be transferred along the telescopic pipe 22 to the water collection tray 24. Then, the bio-based mixture in the water collection tray 24 flows into the water supply pipe again through the water supply troughs symmetrically opened above the water collection 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 collection tray 24 is connected to the water collection cylinder 37 on the V-shaped connecting plate 29, the bio-based mixture will flow as follows: Figure 5 As shown, the water flows into the chamber of the water collection cylinder 37 through the water inlet. At this time, the bio-based mixture flows into the water outlet regulating cylinder 36 through the water outlet groove 38 opened on the inner wall of the first folding plate 27. By adjusting the distance that the water outlet regulating cylinder 36 slides in the water collection cylinder 37, the 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 collection cylinder 37 can be adjusted. Then, the bio-based mixture flows out through the high-pressure spray valve installed at the end of the water outlet regulating cylinder 36.

[0084] When the operator extends the first folding plate 27 and the second folding plate 28 relative to each other, at this time... Figure 3 and Figure 4 As shown, when the first folding plate 27 and the second folding plate 28 are extended, they will drive the following... Figure 5 The extrusion shaft 31 shown begins to rotate clockwise. At this time, the clockwise rotation of the extrusion shaft 31, through the compression of the slip ring sleeve 33 by the arc-shaped extrusion strip on the extrusion shaft 31, causes the slip ring sleeve 33 to begin sliding to the right. Figure 6 As shown, when the first folding plate 27 rotates clockwise, it drives the extrusion shaft 31 to drive the slip ring sleeve 33 to slide away from the V-shaped connecting plate 29 onto the inner wall of the water collection cylinder 37. When the first folding plate 27 and the second folding plate 28 extend, the slip ring sleeve 33 pushes the water outlet regulating cylinder 36 to move synchronously, gradually increasing the size of the water outlet in the water outlet tank 38. Simultaneously, a flow sensor installed at the end of the water outlet regulating cylinder 36 pressurizes the water via a booster pump installed in the bio-based water mixing chamber 11, through a flow detection synchronous controller. In this scheme, the V... The symmetrically installed on the shaped connecting plate 29 are automatic adjustable spray mechanisms 3 that can automatically adapt to different dust removal area areas. The multi-functional 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 flow rate of the bio-based mixture. This not only achieves dust reduction in different areas, but also automatically adjusts the spray flow rate in real time, thereby adjusting the liquid flow rate of the bio-based mixture. This ensures 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.

[0085] Please refer to the above work process. Figures 1 to 7 .

[0086] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0087] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A key equipment for biobased technology dust treatment, comprising a vehicle body (1), a biobased 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 uniformly installed on the four corners of the vehicle body (1), an electric cylinder (13) is arranged above the biobased water injection mixing chamber (11), characterized in that, Also includes a multifunctional uniform spraying mechanism (2) and automatic adjustment of the spraying mechanism (3); Multifunctional uniform spraying mechanism (2); The multifunctional uniform spraying mechanism (2) is arranged above the biological water injection mixing chamber (11), and is used for uniform spraying of the biological mixture. Automatic adjustment of the spraying mechanism (3); The automatic adjustment of the spraying mechanism (3) is arranged in the multifunctional uniform spraying mechanism (2), and is used for self-adaptive adjustment of the spraying intensity of the biological mixture.

2. A key equipment for bio-based treatment of dust according to claim 1, characterized in that: The multifunctional uniform spraying mechanism (2) comprises a rotating disc (21), the bottom of the rotating disc (21) is rotatably connected to the upper surface of the biological water injection mixing chamber (11), the upper surface of the rotating disc (21) is uniformly fixedly connected with telescopic pipes (22) in communication, the telescopic pipes (22) are in communication with the biological water injection mixing chamber (11), one end of the telescopic pipes (22) away from the rotating disc (21) is fixedly connected with a water collecting disc (24) in communication, a motor-driven telescopic shaft (23) penetrates through the middle of the rotating disc (21), the bottom of the motor-driven telescopic shaft (23) is fixedly connected to the vehicle body (1), and the electric cylinder (13) is installed on the upper end of the motor-driven telescopic shaft (23).

3. A key equipment for bio-based treatment of dust according to claim 2, characterized in that: A water supply groove is formed in the upper surface of the water collecting disc (24), fixed connection rings (2501) and sliding adjustment push rings (2502) are arranged on the outer surface of the motor-driven telescopic shaft (23) near the upper part of the water collecting disc (24), the sliding adjustment push ring (2502) is arranged 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 formed in the middle of the upper end of the motor-driven telescopic shaft (23), and the push plate (26) is slidably connected to the sliding groove of the motor-driven telescopic shaft (23) on both sides.

4. A key equipment for bio-based treatment of dust according to claim 3, characterized in that: The first folding plate (27) and the second folding plate (28) are rotatably connected to the fixed connection ring (2501) and the sliding adjustment push ring (2502), the middle of the first folding plate (27) is rotatably connected to the second folding plate (28), and the first folding plate (27) and the second folding plate (28) are rotatably connected with V-shaped connecting plates (29) away from the motor-driven telescopic shaft (23).

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

6. A key equipment for bio-based treatment of dust according to claim 5, characterized in that: The slip ring sleeve (33) is fixedly connected with a buffer spring (32) at one end close to the V-shaped connecting plate (29), the other end of the buffer spring (32) is fixedly connected to the V-shaped connecting plate (29), and the slip ring sleeve (33) is uniformly fixedly connected with a connecting rod (35) at one side away from the buffer spring (32), and the other end of the connecting rod (35) away from the slip ring sleeve (33) is fixedly connected with a water outlet adjusting cylinder (36), and the water outlet adjusting cylinder (36) and the inner wall of the water collecting cylinder (37) are uniformly provided with water outlet grooves (38).

7. A key equipment for bio-based treatment of dust according to claim 6, characterized in that: The inner wall of the water collecting cylinder (37) and the outer surface of the water outlet adjusting cylinder (36) are provided with sealing rings (39) on both sides close to the water outlet grooves (38), the water outlet adjusting cylinder (36) is provided with a high-pressure nozzle at the end away from the connecting rod (35), and the outer surface of the water outlet adjusting cylinder (36) is slidably connected to the middle part of the water collecting cylinder (37) at the side away from the water outlet grooves (38).

8. A method for bio-based technology treatment of dust, suitable for a key apparatus for bio-based technology treatment of dust according to any one of claims 1 - 7, characterized in that, Comprise: S1, preparation stage: according to the nature of road dust, dust reduction demand and environmental friendliness factor, select bio-based material, the bio-based material has the function of degrading, adsorbing or condensing dust, at the same time ensure that the inside of water mixing chamber is clean, no impurity residue, and check the running state of mixing system, and then complete the mixing of bio-based material and water; S2, mixing stage: add the selected bio-based material into the bio-based water injection mixing chamber (11), and mix it with water by the mixing system, control the mixing ratio, mixing speed and time during the mixing process, to ensure that the bio-based material is uniformly dispersed in water, according to the actual need, adjust the pH value and viscosity of the mixed solution, to adapt to the demand of road dust reduction; S3, spraying stage: connect the spraying equipment with the bio-based water injection mixing chamber (11), and uniformly and stably spray the mixed solution onto the road surface through the spraying equipment; S4, effect evaluation and subsequent treatment: after the spraying is completed, the dust reduction effect of the road surface is evaluated, and whether the dust reduction effect reaches the expectation is judged by observing the dust concentration and road surface wetness index.

9. A method of bio-based technologically treating dust according to claim 8, characterized in that, The S2 further comprises: S2.1, mixing ratio: according to the nature of dust, dust reduction demand and activity factor of bio-based material, determine the mixing ratio of bio-based material and water, to ensure that the mixed solution has the best dust reduction effect; S2.2, mixing uniformity: during the mixing process, ensure that the bio-based material is uniformly dispersed in water, avoid agglomeration or precipitation phenomenon, affect the dust reduction effect; S2.

3. mixing the bio-based material with water for a sufficient time to ensure that the bio-based material and water are in sufficient contact and interaction; S2.

4. controlling the temperature and humidity of the mixing chamber to maintain the activity of the bio-based material and to promote its mixing with water.

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