Dust treatment device for environment-friendly construction and treatment method thereof

Abstract

The invention belongs to the technical field of dust treatment, and discloses a dust treatment device for environment-friendly construction and a treatment method thereof.The dust treatment device comprises a treatment frame and a suction pipe, a bottom cover assembly is fixedly arranged at the bottom of the treatment frame, and supporting and sleeving assemblies are arranged on the two sides of the treatment frame; and a rotary mounting assembly is movably sleeved with the supporting and sleeving assembly. Separation is achieved by capturing and adsorbing magnetic attraction metal particles in introduced mixed air in the dynamic rotating process, meanwhile, the power assembly is used for controlling movement of the magnetic attraction assembly, the extrusion effect of the sliding separation assembly on the magnetic attraction assembly is matched, and the separation efficiency is improved. In the moving process of the magnetic attraction assembly, metal particles adsorbed on the surface are relatively extruded and pushed out and collected in the distribution cover in a centralized mode, rapid separation is achieved, and therefore it is guaranteed that the reset magnetic attraction assembly fully conducts subsequent magnetic attraction separation, the continuous treatment efficiency of dust in the construction environment is greatly improved, the magnetic attraction metal particles are rapidly separated, and the working efficiency is improved. The operation is simple.

Description

Technical Field

[0001] The present invention belongs to the technical field of dust treatment, and in particular relates to a dust treatment device for environmental protection construction and a treatment method thereof. Background Art

[0002] Construction dust treatment devices usually refer to equipment specifically used to reduce or eliminate dust and particulate matter generated on construction sites. They are used to collect and process dust in the construction environment air to reduce dust.

[0003] During use, the construction dust treatment device in the prior art usually adopts a method of spraying atomized water into the air or a method of air suction and centralized filtration to achieve dust treatment. However, the former uses a large amount of water source and the environmental humidity is high, which affects the construction environment. In the centralized collection and filtration process, due to the large amount of dust collection and treatment, the amount of dust collected by the internal filtration is large, and frequent disassembly and cleaning are required. In addition, it is difficult to separate and treat the metal particles dispersed in the air. There are many types of dust particles obtained by centralized filtration, and effective classification and treatment cannot be achieved. The actual dust treatment efficiency is low, the effect is poor, the maintenance and treatment frequency is high, the difficulty is great, and the use effect is not good. Summary of the invention

[0004] The object of the present invention is to provide a dust treatment device for environmental protection construction and a treatment method thereof to solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above-mentioned purpose, the present invention provides the following technical solutions: a dust treatment device for environmental protection construction and a treatment method thereof, comprising a treatment frame and a suction pipe, a bottom cover assembly is fixedly provided at the bottom of the treatment frame, support sleeve assemblies are provided on both sides of the treatment frame, a rotating installation assembly is movably sleeved inside the support sleeve assembly, a magnetic suction assembly is rotatably installed on the outer surface of the rotating installation assembly, a sliding separation assembly is sleeved on the outer side of the rotating installation assembly, a power assembly is provided on the front side of the treatment frame, a connecting assembly is connected at the outer ends of the two support sleeve assemblies, the power assembly controls the lateral movement of the rotating installation assembly through the connecting assembly and the support sleeve assembly, a rotating separation assembly is rotatably provided inside the bottom cover assembly, and an engaging pushing assembly is provided at the outer end of the rotating separation assembly, and the power assembly controls the swing of the rotating separation assembly through the pushing assembly.

[0006] Preferably, an exhaust fan is provided inside the suction pipe to suck ambient air and input it into the processing frame, the magnetic suction component is symmetrically distributed inside the processing frame, a guide seat is fixed inside the processing frame, the guide seat is located on both sides of the top of the rotating separation component, the bottom cover assembly includes an arc cover, a mounting port, a filter cloth and a separation port 1, the mounting port is opened at the bottom of the arc cover, the arc cover is fixed at the bottom of the processing frame, the filter cloth is fixed in the mounting port, and the separation port 1 is symmetrically distributed on both sides of the mounting port.

[0007] Preferably, the support sleeve assembly includes a mounting tube, an internal tube and a spring 1, wherein the mounting tube is fixed to the side of the processing frame, the internal tube is fixedly sleeved inside the mounting tube, and the spring 1 is located in the internal tube with one end fixed in the internal tube.

[0008] Preferably, the rotating mounting assembly includes a push rod, a connecting shaft, a rotating tube and blades, one end of the push rod is movably sleeved in the internal tube and fixedly connected to a spring, the connecting shaft is fixed on the end face of the push rod, the rotating tube is rotatably sleeved on the outer surface of the connecting shaft through a bearing, and the blades are fixedly mounted on the outer surface of the rotating tube.

[0009] Preferably, the magnetic attraction component includes a magnetic attraction cylinder, a reserved groove, a magnetic plate and a second spring. The magnetic attraction cylinder is fixedly sleeved on the outer surface of the rotating tube. The reserved groove is opened on the outer surface of the magnetic attraction cylinder. The magnetic plate is movably sleeved in the reserved groove. One end of the second spring is fixed in the reserved groove, and the other end is fixedly connected to the magnetic plate. One end of the magnetic plate is provided with an arc surface.

[0010] Preferably, the sliding separation assembly includes a distribution cover, a second separation port and a retaining ring. The distribution cover is fixed on the inner wall of the processing frame and is sleeved on one end of the outer side of the magnetic suction cylinder. The second separation port is opened in the middle of the distribution cover. The retaining ring is fixedly sleeved in the distribution cover. A discharge port is opened on the side of the distribution cover. The outer end of the discharge port passes through the side of the processing frame. A sealing cover is magnetically provided on the side of the processing frame, and the sealing cover is sleeved in the discharge port. The inner diameter of the second separation port is larger than the inner diameter of the magnetic suction cylinder.

[0011] Preferably, the connecting component includes an intermediate sleeve, a connecting pipe and a connecting pipe 1, the connecting pipe is fixedly connected to the two ends of the intermediate sleeve and is connected, the other end of the connecting pipe is fixedly connected to and connected with the internal pipe, the connecting pipe 1 is fixedly connected to the bottom of the intermediate sleeve and is connected with the intermediate sleeve, the power component includes an electric push rod, a storage cylinder, a reversing valve and a piston plate, the electric push rod is fixed to the front of the processing frame through a bracket, the reversing valve is fixedly connected to the end of the storage cylinder and controls the outlet direction of the hydraulic oil inside the storage cylinder, the piston plate is movably sleeved in the storage cylinder, the movable end of the electric push rod is fixedly connected to the piston plate, the reversing valve has two liquid outlet ends, one liquid outlet end is connected to the connecting pipe 1, and the other liquid outlet end is connected to the pushing component.

[0012] Preferably, the rotating separation assembly includes a rotating cylinder, a rotating rod, a gear, a bottom port, a top port, a sealing arc plate, a scraper and a cleaning brush. The rotating cylinder is rotatably sleeved inside the arc cover, the rotating rod is fixedly connected to the two ends of the rotating cylinder and rotatably sleeved on the end of the arc cover, the gear is fixedly sleeved on the outer surface of the rotating rod and is located on the outside of the arc cover, the bottom port and the top port are respectively opened at the bottom and the top of the rotating cylinder, the sealing arc plate is fixedly connected to both sides of the top port, the scraper and the cleaning brush are both fixedly connected to both sides of the bottom port, the cleaning brush is located on the inner side of the scraper, the cleaning brush and the scraper are both located on the inner side of the separation port 1, and the guide seat is located on the outer side of the sealing arc plate.

[0013] Preferably, the pushing assembly includes a tooth plate, a connecting plate, a push plate, a sleeve frame, a spring three and a connecting tube two, the tooth plate is meshingly connected to the gear, the connecting plate is fixedly connected to the tooth plates on both sides, the push plate is fixed to the middle of the connecting plate, the sleeve frame is fixed to the front of the processing frame, one end of the push plate is movably sleeved in the sleeve frame and fixedly connected to the spring three, the other end of the spring three is fixedly connected to the front of the processing frame, one end of the connecting tube two is fixedly connected to the top of the sleeve frame and is connected to the inside of the sleeve frame, and the other end of the connecting tube two is connected to the other end of the reversing valve.

[0014] A method for treating dust using a dust treatment device for environmental protection construction, comprising the following steps:

[0015] Step 1: When in use, start the exhaust fan in the suction pipe to simultaneously suck in ambient air mixed with dust, and introduce them into the processing frame, and then export them to the bottom of the processing frame;

[0016] Step 2: The air containing mixed dust introduced into the processing frame is discharged downward, the metal particles are magnetically adsorbed on the outer surface of the magnetic attraction component, and the mixed air after magnetic attraction continues to be input downward;

[0017] Step 3: The air mixed with dust enters through the top of the rotating separation assembly and is discharged through the bottom, and is directed toward the filter cloth of the bottom cover assembly. The dust particles are filtered on the filter cloth, and the pure air is directed out through the filter cloth;

[0018] Step 4: Start the power assembly, operate and suck the hydraulic oil in the storage cylinder, while keeping the reversing valve and the connecting assembly independently connected, and suck the hydraulic oil inside the supporting sleeve assembly through the connecting assembly, so that the hydraulic action drives the rotating installation assembly to move horizontally, so that the two groups of magnetic suction components move away from each other, and as the magnetic suction components move and squeeze with the sliding separation component, the magnetic plate is squeezed and compressed into the reserved groove, and as the magnetic suction cylinder moves horizontally, it is squeezed and pushed with the sliding separation component, the metal dust particles magnetically attracted on the surface are squeezed out and concentrated to fall into the inside of the distribution cover, completing the surface separation of the metal dust, and then the reverse action of the power assembly causes the two groups of magnetic suction components to move and reset;

[0019] Step 5: When the reversing valve is started and the storage cylinder is independently connected to the inside of the pushing component, the electric push rod drives the piston plate to move, controlling the internal hydraulic pressure of the storage cylinder, thereby controlling the lateral movement of the pushing component, driving the meshing rotating separation component to rotate and swing, and as the rotating separation component swings, the cleaning brush and the scraper swing, the cleaning brush cleans the top of the filter cloth, the scraper rotates, and pushes the dust particles cleaned from the filter cloth to transfer in an arc shape and fall out at the separation port, completing the separation process of the filtered dust.

[0020] The beneficial effects of the present invention are as follows:

[0021] (1) The present invention utilizes a power component, a connecting component, a supporting sleeve component, a rotating installation component, a magnetic attraction component and a sliding separation component. On the one hand, the magnetic attraction component and the rotating installation component cooperate to capture and adsorb the magnetic metal particles in the introduced mixed air during dynamic rotation, thereby achieving separation. At the same time, the power component is used to control the movement of the magnetic attraction component, and the sliding separation component cooperates with the squeezing effect of the magnetic attraction component. During the movement of the magnetic attraction component, the metal particles adsorbed on the surface are relatively squeezed out and concentrated in the distribution cover to achieve quick separation, thereby ensuring that the magnetic attraction component after reset can fully perform subsequent magnetic separation, greatly improving the continuous treatment efficiency of dust in the construction environment, and the magnetic metal particles are separated quickly and easily.

[0022] (2) The present invention reuses the compression and suction effects of the power component and utilizes hydraulic action to control the pushing component after reversing to achieve lateral adjustment. The lateral reciprocating push of the pushing component is utilized to achieve deflection control of the rotating separation component in the bottom cover component. The bottom arc structure of the bottom cover component and the matching rotating separation component are utilized to achieve friction cleaning of the top filter area of ​​the filter cloth during the swinging process, automatically complete internal cleaning, quickly achieve clearing operations, maintain a stable and long-term filtering effect of the filter cloth, and avoid poor dust suction and filtering treatment caused by blockage. The self-cleaning operation is simple and shares a set of power with the self-separation of the magnetic suction component, so the use effect is good.

[0023] (3) The present invention utilizes the adaptation and swing control between the rotating separation component and the bottom cover component, cooperates with the arrangement of the scraper and the arrangement of the separation port 1, and pushes the cleaned dust particles during the reciprocating swing control. In the process of pushing in the arc path, the dust particles cleaned from the top of the filter cloth are concentrated and separated out through the separation port 1, thereby avoiding dust squeezing, achieving good self-separation effect and high efficiency. In the separation process, the arc surface of the rotating cylinder automatically seals the interior of the bottom cover component to avoid air leakage. There will be no additional impact on the separation process, and the use effect is good. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a structural schematic diagram of the present invention;

[0025] Figure 2 It is a cross-sectional schematic diagram of the present invention;

[0026] Figure 3 It is a schematic diagram of the connection between the connecting component and the supporting sleeve component of the present invention;

[0027] Figure 4 It is a cross-sectional schematic diagram of the support sleeve assembly of the present invention;

[0028] Figure 5 It is an exploded schematic diagram of the rotating installation assembly and the magnetic attraction assembly of the present invention;

[0029] Figure 6 It is a cross-sectional schematic diagram of the magnetic attraction component of the present invention;

[0030] Figure 7 It is an exploded schematic diagram of the sliding separation assembly of the present invention;

[0031] Figure 8 It is a schematic diagram of the connection between the power component and the propulsion component of the present invention;

[0032] Fig. 9 is a schematic diagram of a rotary separation assembly of the present invention;

[0033] Fig.10 It is an exploded schematic diagram of the propulsion assembly of the present invention;

[0034] Fig.11 It is a cross-sectional schematic diagram of the power assembly of the present invention;

[0035] Fig.12 It is a cross-sectional schematic diagram of the bottom cover assembly of the present invention.

[0036] In the figure: 1, processing frame; 2, bottom cover assembly; 21, arc cover; 22, installation port; 23, filter cloth; 24, separation port 1; 3, suction pipe; 4, support sleeve assembly; 41, installation cylinder; 42, internal pipe; 43, spring 1; 5, rotating installation assembly; 51, push rod; 52, connecting shaft; 53, rotating pipe; 54, blade; 6, magnetic suction assembly; 61, magnetic suction cylinder; 62, reserved groove; 63, magnetic plate; 64, spring 2; 7, sliding separation assembly; 71, distribution cover; 72, separation port 2; 73, retaining ring; 8, connecting assembly; 81 , middle sleeve; 82, connecting pipe; 83, connecting pipe one; 9, power assembly; 91, electric push rod; 92, storage cylinder; 93, reversing valve; 94, piston plate; 10, rotating separation assembly; 101, rotating cylinder; 102, rotating rod; 103, gear; 104, bottom opening; 105, top opening; 106, sealing arc plate; 107, scraper; 108, cleaning brush; 11, guide seat; 12, pushing assembly; 121, tooth plate; 122, connecting plate; 123, push plate; 124, sleeve frame; 125, spring three; 126, connecting pipe two. DETAILED DESCRIPTION

[0037] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0038] like Figures 1 to 12As shown, an embodiment of the present invention provides a dust treatment device for environmental protection construction and a treatment method thereof, including a treatment frame 1 and a suction pipe 3, a bottom cover assembly 2 is fixedly provided at the bottom of the treatment frame 1, support sleeve assemblies 4 are provided on both sides of the treatment frame 1, a rotating installation assembly 5 is movably sleeved inside the support sleeve assembly 4, a magnetic suction assembly 6 is rotatably installed on the outer surface of the rotating installation assembly 5, a sliding separation assembly 7 is sleeved on the outer side of the rotating installation assembly 5, a power assembly 9 is provided on the front of the treatment frame 1, and a connecting assembly 8 is connected to each other at the outer ends of the two support sleeve assemblies 4, and the power assembly 9 controls the lateral movement of the rotating installation assembly 5 through the connecting assembly 8 and the support sleeve assembly 4, a rotating separation assembly 10 is rotatably provided inside the bottom cover assembly 2, and an engaging pushing assembly 12 is provided at the outer end of the rotating separation assembly 10, and the power assembly 9 controls the swing of the rotating separation assembly 10 through the pushing assembly 12.

[0039] Embodiment 1: When in use, the exhaust fan in the suction pipe 3 is started to synchronously suck in the ambient air mixed with dust, and introduce it into the processing frame 1, and lead it to the bottom of the processing frame 1. The air containing mixed dust introduced into the processing frame 1 is led downward, and the metal particles are magnetically adsorbed on the outer surface of the magnetic attraction component 6, and the mixed air after magnetic attraction continues to be input downward, and the flowing airflow acts on the blades 54 of the rotating mounting component 5, so that the blades 54 rotate, and drive the magnetic attraction cylinder 61 to rotate, and the magnetic plate 63 rotates. The air mixed with dust is input through the top port 105 at the top of the rotating separation component 10, and is output through the bottom port 104 at the bottom, and is led out toward the filter cloth 23 of the bottom cover component 2, and the dust particles are filtered on the filter cloth 23, and the pure air is led out through the filter cloth 23; when the magnetic attraction component 6 avoids a large number of metal particles attached, the power component 9 is started, and the electric push rod 91 pushes the piston plate 94 to move out of the storage cylinder 92, and sucks the hydraulic oil in the storage cylinder 92, while keeping the reversing valve 93 and the connecting component 8 independent. The connection is achieved by sucking the hydraulic oil inside the supporting sleeve components 4 on both sides through the connecting component 8. As the hydraulic oil inside the internal tube 42 is extracted, the internal push rod 51 is adsorbed and moved, and the spring 1 43 is compressed, so that the hydraulic action drives the rotating installation component 5 to move horizontally, and the two groups of magnetic suction components 6 move away from each other, and as the magnetic suction component 6 moves and is squeezed with the sliding separation component 7, the separation port 2 72 scrapes relatively along the surface of the magnetic suction cylinder 61, which squeezes the arc surface of one end of the magnetic plate 63 and squeezes and compresses the magnetic plate 63 into the reserved groove 62. The spring 2 64 is compressed, and as the magnetic suction cylinder 61 moves horizontally, it is squeezed and pushed by the sliding separation component 7, the metal dust particles magnetically attracted on the surface of the magnetic plate 63 and the surface of the magnetic suction cylinder 61 are squeezed and pushed out, and concentrated into the inside of the distribution cover 71, completing the surface separation of the metal dust, and then the reverse action of the power component 9 causes the two groups of magnetic suction components 6 to move and reset, continue the magnetic separation, and when the sealing cover on one side of the sliding separation component 7 is opened outward, the metal particles in the distribution cover 71 are taken out.

[0040] Firstly, by utilizing the power component 9, the connecting component 8, the supporting sleeve component 4, the rotating installation component 5, the magnetic attraction component 6 and the sliding separation component 7, on the one hand, the magnetic attraction component 6 and the rotating installation component 5 cooperate to realize the capture and adsorption of the magnetic metal particles in the introduced mixed air during the dynamic rotation process, thereby realizing separation. At the same time, the power component 9 is utilized to control the movement of the magnetic attraction component 6, and the sliding separation component 7 cooperates with the squeezing effect of the magnetic attraction component 6. During the movement of the magnetic attraction component 6, the metal particles adsorbed on the surface are relatively squeezed out and concentratedly collected in the distribution cover 71 to realize quick separation, thereby ensuring that the magnetic attraction component 6 after reset can fully carry out the subsequent magnetic separation, which greatly improves the continuous treatment efficiency of dust in the construction environment, and the magnetically attracted metal particles are separated quickly and easily.

[0041] Embodiment 2: When the reversing valve 93 is started and the storage cylinder 92 is independently connected to the inside of the pushing assembly 12, as the electric push rod 91 drives the piston plate 94 to move, the internal hydraulic pressure of the storage cylinder 92 is controlled, thereby controlling the internal hydraulic pressure of the sleeve frame 124 in the pushing assembly 12, thereby controlling the movement of the internal push plate 123, and realizing the lateral movement control of the connecting plate 122 and the tooth plate 121. As the tooth plate 121 moves laterally, the meshing gear 103 is driven to rotate, thereby driving the rotating cylinder 101 in the rotating separation assembly 10 to rotate and swing through the rotating rod 102. As the rotating separation assembly 10 swings, the cleaning brush 108 and the scraper 107 are driven to swing. The cleaning brush 108 swings and rubs along the top of the filter cloth 23 to clean the top of the filter cloth 23. The scraper 107 rotates along the top of the filter cloth 23 and pushes the dust particles on the cleaned filter cloth 23 to transfer in an arc shape, and pushes them to fall out at the separation port 24, completing the separation process of the filtered dust and the unblocking process of the filter cloth 23, and completing the operation.

[0042] Firstly, by reusing the compression and suction effects of the power component 9, the hydraulic action is used to control the pushing component 12 after reversing, and lateral adjustment is achieved. The lateral reciprocating push of the pushing component 12 is used to realize the deflection control of the rotating separation component 10 in the bottom cover component 2. The bottom arc structure of the bottom cover component 2 and the matching rotating separation component 10 are used to achieve friction cleaning of the top filter area of ​​the filter cloth 23 during the swinging process, automatically complete the internal cleaning, quickly realize the unblocking operation, maintain the stable and long-term filtering effect of the filter cloth 23, avoid the situation where dust is sucked in and the filtering treatment is poor due to blockage, and the self-cleaning operation is simple, and it shares a set of power with the self-separation of the magnetic suction component 6, and the use effect is good.

[0043] In addition, by again utilizing the adaptation and swing control between the rotating separation component 10 and the interior of the bottom cover component 2, in conjunction with the arrangement of the scraper 107 and the arrangement of the separation port 24, the cleaned dust particles are pushed during the reciprocating swing control, and during the arc path pushing process, the dust particles cleaned from the top of the filter cloth 23 are concentrated and separated through the separation port 24 to avoid dust squeezing, thereby achieving good self-separation effect and high efficiency. During the separation process, the arc surface of the rotating cylinder 101 automatically seals the interior of the bottom cover component 2 to avoid air leakage. There will be no additional impact on the separation process, and the use effect is good.

[0044] Among them, an exhaust fan is provided inside the suction pipe 3 to suck the ambient air and input it into the processing frame 1. The magnetic suction component 6 is symmetrically distributed inside the processing frame 1. A guide seat 11 is fixed inside the processing frame 1. The guide seat 11 is located on both sides of the top of the rotating separation component 10. The bottom cover assembly 2 includes an arc cover 21, a mounting port 22, a filter cloth 23 and a separation port 24. The mounting port 22 is opened at the bottom of the arc cover 21, the arc cover 21 is fixed at the bottom of the processing frame 1, the filter cloth 23 is fixed in the mounting port 22, and the separation port 24 is symmetrically distributed on both sides of the mounting port 22.

[0045] Active suction of dust in the construction environment is achieved by utilizing an exhaust fan in conjunction with a suction pipe 3, and flow power of the air mixed with dust in the processing frame 1 is provided; the mounting port 22 enables installation and fixation of the filter cloth 23; a separation port 24 is used to separate the filtered dust from both sides, and storage and separation are performed in conjunction with an external collection and storage mechanism.

[0046] Among them, the supporting sleeve assembly 4 includes a mounting tube 41, an internal tube 42 and a spring 43. The mounting tube 41 is fixed on the side of the processing frame 1, the internal tube 42 is fixedly sleeved inside the mounting tube 41, and the spring 43 is located in the internal tube 42, and one end is fixed in the internal tube 42.

[0047] The support sleeve assembly 4 realizes the support and installation of the magnetic attraction assembly 6 and the rotating installation assembly 5. The elasticity of the spring 43 facilitates lateral resetting and controls the lateral movement of the rotating installation assembly 5 through the change of air pressure in the internal tube 42.

[0048] Among them, the rotating installation component 5 includes a push rod 51, a connecting shaft 52, a rotating tube 53 and a blade 54. One end of the push rod 51 is movably sleeved in the internal tube 42 and fixedly connected to the spring 43. The connecting shaft 52 is fixed on the end face of the push rod 51. The rotating tube 53 is rotatably sleeved on the outer surface of the connecting shaft 52 through a bearing. The blade 54 is fixedly installed on the outer surface of the rotating tube 53.

[0049] The rotating installation component 5 realizes the rotating installation of the magnetic attraction component 6 and completes the lateral movement relative to the supporting sleeve component 4. The rotating tube 53 is sleeved on the outer side of the connecting shaft 52 through a bearing (not shown in the figure) to maintain stable rotation and avoid lateral deviation. The blades 54 receive the flowing airflow and cooperate with the airflow to realize the rotation of the magnetic attraction component 6, maintain magnetic attraction at various places on the surface, and improve the magnetic absorption and collection effect.

[0050] Among them, the magnetic attraction component 6 includes a magnetic attraction cylinder 61, a reserved groove 62, a magnetic plate 63 and a spring 64. The magnetic attraction cylinder 61 is fixedly sleeved on the outer surface of the rotating tube 53. The reserved groove 62 is opened on the outer surface of the magnetic attraction cylinder 61. The magnetic plate 63 is movably sleeved in the reserved groove 62. One end of the spring 64 is fixed in the reserved groove 62, and the other end is fixedly connected to the magnetic plate 63. One end of the magnetic plate 63 is provided with an arc surface.

[0051] The magnetic attraction component 6 is used to complete the adsorption and collection of magnetically attractable metal particles, and the separation and collection are completed in coordination with the movement and extrusion. The reserved groove 62 reserves space for the movement and storage of the magnetic plate 63, and the spring 2 64 facilitates elastic reset.

[0052] Among them, the sliding separation component 7 includes a distribution cover 71, a separation port 2 72 and a retaining ring 73. The distribution cover 71 is fixed on the inner wall of the processing frame 1 and is sleeved on one end of the outer side of the magnetic suction tube 61. The separation port 2 72 is opened in the middle of the distribution cover 71. The retaining ring 73 is fixedly sleeved in the distribution cover 71. A discharge port is opened on the side of the distribution cover 71. The outer end of the discharge port passes through the side of the processing frame 1. A sealing cover is magnetically provided on the side of the processing frame 1, and the sealing cover is sleeved in the discharge port. The inner diameter of the separation port 2 72 is larger than the inner diameter of the magnetic suction tube 61.

[0053] The sliding separation component 7 is used to squeeze the outer side surface of the moving magnetic suction component 6. On the one hand, it squeezes the magnetic plate 63 to separate the metal particles on the surface of the magnetic plate 63. On the other hand, it pushes the surface of the magnetic suction cylinder 61 to complete the complete separation. With the cooperation of the discharge port and the sealing cover, it is convenient to separate the collected metal particles from the inside of the processing frame 1.

[0054] Among them, the connecting component 8 includes an intermediate sleeve 81, a connecting pipe 82 and a connecting pipe 83. The connecting pipe 82 is fixedly connected to the two ends of the intermediate sleeve 81 and is connected. The other end of the connecting pipe 82 is fixedly connected to and connected with the internal pipe 42. The connecting pipe 83 is fixedly connected to the bottom of the intermediate sleeve 81 and is connected with the intermediate sleeve 81. The power component 9 includes an electric push rod 91, a storage cylinder 92, a reversing valve 93 and a piston plate 94. The electric push rod 91 is fixed to the front of the processing frame 1 through a bracket. The reversing valve 93 is fixedly connected to the end of the storage cylinder 92 and controls the outlet direction of the hydraulic oil inside the storage cylinder 92. The piston plate 94 is movably sleeved in the storage cylinder 92. The movable end of the electric push rod 91 is fixedly connected to the piston plate 94. The reversing valve 93 has two liquid outlet ends, one liquid outlet end is connected to the connecting pipe 83, and the other liquid outlet end is connected to the pushing component 12.

[0055] The ventilation connection is achieved by utilizing the connecting component 8 , and the hydraulic control in the supporting sleeve component 4 is achieved by cooperating with the power component 9 . The power component 9 achieves hydraulic control in different directions by cooperating with the reversing valve 93 .

[0056] Among them, the rotating separation component 10 includes a rotating cylinder 101, a rotating rod 102, a gear 103, a bottom port 104, a top port 105, a sealing arc plate 106, a scraper 107 and a cleaning brush 108. The rotating cylinder 101 is rotatably sleeved inside the arc cover 21, the rotating rod 102 is fixedly connected to the two ends of the rotating cylinder 101, and is rotatably sleeved on the end of the arc cover 21, the gear 103 is fixedly sleeved on the outer surface of the rotating rod 102, and is located on the outside of the arc cover 21, the bottom port 104 and the top port 105 are respectively opened at the bottom and the top of the rotating cylinder 101, the sealing arc plate 106 is fixedly connected to both sides of the top port 105, the scraper 107 and the cleaning brush 108 are both fixedly connected to both sides of the bottom port 104, the cleaning brush 108 is located on the inner side of the scraper 107, the cleaning brush 108 and the scraper 107 are both located on the inner side of the separation port 24, and the guide seat 11 is located on the outer side of the sealing arc plate 106.

[0057] By rotating and swinging the separation assembly 10, in cooperation with the cleaning brush 108 and the scraper 107, the clearing and separation processes are respectively realized. The sealing arc plate 106 cooperates with the guide seat 11 to close the gaps on both sides during ventilation and filtration, ensuring that the airflow passes through the top port 105 and the bottom port 104 and blows directly to the filter cloth 23.

[0058] Among them, the pushing component 12 includes a tooth plate 121, a connecting plate 122, a push plate 123, a sleeve frame 124, a spring three 125 and a connecting pipe two 126, the tooth plate 121 is meshed and connected with the gear 103, the connecting plate 122 is fixedly connected to the tooth plates 121 on both sides, the push plate 123 is fixed to the middle part of the connecting plate 122, the sleeve frame 124 is fixed to the front side of the processing frame 1, one end of the push plate 123 is movably sleeved in the sleeve frame 124 and is fixedly connected to the spring three 125, the other end of the spring three 125 is fixedly connected to the front side of the processing frame 1, one end of the connecting pipe two 126 is fixedly connected to the top of the sleeve frame 124 and is connected to the inside of the sleeve frame 124, and the other end of the connecting pipe two 126 is connected to the other end of the reversing valve 93.

[0059] The pushing component 12 realizes the swing control of the rotating separation component 10 through the meshing connection effect and the hydraulic control, and drives the meshing gear 103 to rotate through lateral movement, and the spring three 125 facilitates elastic reset.

[0060] A method for treating dust using a dust treatment device for environmental protection construction, comprising the following steps:

[0061] Step 1: When in use, start the exhaust fan in the suction pipe 3 to synchronously suck in ambient air mixed with dust, and introduce them into the processing frame 1, and then lead them out to the bottom of the processing frame 1;

[0062] Step 2: The air containing mixed dust introduced into the processing frame 1 is led out downward, the metal particles are magnetically adsorbed on the outer surface of the magnetic attraction component 6, and the mixed air after magnetic attraction continues to be input downward;

[0063] Step 3: The air mixed with dust is input through the top of the rotating separation assembly 10 and output through the bottom, and is guided toward the filter cloth 23 of the bottom cover assembly 2. The dust particles are filtered on the filter cloth 23, and the pure air is guided out through the filter cloth 23.

[0064] Step 4: Start the power assembly 9, operate and suck the hydraulic oil in the storage cylinder 92, while keeping the reversing valve 93 and the connecting assembly 8 independently connected, and suck the hydraulic oil inside the supporting sleeve assembly 4 through the connecting assembly 8, so that the hydraulic action drives the rotating installation assembly 5 to move horizontally, so that the two groups of magnetic suction assemblies 6 move away from each other, and as the magnetic suction assemblies 6 move and squeeze with the sliding separation assembly 7, the magnetic plate 63 is squeezed and compressed into the reserved groove 62, and as the magnetic suction cylinder 61 moves horizontally, it is squeezed and pushed with the sliding separation assembly 7, the metal dust particles magnetically attracted on the surface are squeezed out and concentrated to fall into the inside of the distribution cover 71, completing the surface separation of the metal dust, and then the reverse action of the power assembly 9 causes the two groups of magnetic suction assemblies 6 to move and reset;

[0065] Step 5: When the reversing valve 93 is started and the storage cylinder 92 is independently connected to the inside of the pushing component 12, as the electric push rod 91 drives the piston plate 94 to move, the internal hydraulic pressure of the storage cylinder 92 is controlled, thereby controlling the lateral movement of the pushing component 12, driving the meshing rotating separation component 10 to rotate and swing, and as the rotating separation component 10 swings, the cleaning brush 108 and the scraper 107 are driven to swing, the cleaning brush 108 cleans the top of the filter cloth 23, the scraper 107 rotates, and pushes the dust particles cleaned from the filter cloth 23 to transfer in an arc shape, and fall out at the separation port 24, completing the separation process of the filtered dust.

[0066] 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 dust treatment device for environmental protection construction, comprising a treatment frame (1) and a suction pipe (3), characterized in that: A bottom cover assembly (2) is fixedly provided at the bottom of the processing frame (1), support sleeve assemblies (4) are provided on both sides of the processing frame (1), a rotating installation assembly (5) is movably sleeved inside the support sleeve assembly (4), a magnetic attraction assembly (6) is rotatably installed on the outer surface of the rotating installation assembly (5), a sliding separation assembly (7) is sleeved on the outer side of the rotating installation assembly (5), a power assembly (9) is provided on the front side of the processing frame (1), a connecting assembly (8) is connected at the outer ends of the two support sleeve assemblies (4), the power assembly (9) controls the lateral movement of the rotating installation assembly (5) through the connecting assembly (8) and the support sleeve assembly (4), a rotating separation assembly (10) is rotatably provided inside the bottom cover assembly (2), an engaging pushing assembly (12) is provided at the outer end of the rotating separation assembly (10), and the power assembly (9) controls the swing of the rotating separation assembly (10) through the pushing assembly (12).

2. The dust treatment device for environmental protection construction according to claim 1, characterized in that: An exhaust fan is arranged inside the suction pipe (3) to suck ambient air and input it into the processing frame (1); the magnetic suction assembly (6) is symmetrically distributed inside the processing frame (1); a guide seat (11) is fixedly arranged inside the processing frame (1); the guide seat (11) is located on both sides of the top of the rotating separation assembly (10); the bottom cover assembly (2) comprises an arc-shaped cover (21), a mounting opening (22), a filter cloth (23) and a separation opening (24); the mounting opening (22) is opened at the bottom of the arc-shaped cover (21); the arc-shaped cover (21) is fixed at the bottom of the processing frame (1); the filter cloth (23) is fixed in the mounting opening (22); and the separation opening (24) is symmetrically distributed on both sides of the mounting opening (22).

3. The dust treatment device for environmental protection construction according to claim 2, characterized in that: The support sleeve assembly (4) comprises a mounting tube (41), an internal tube (42) and a spring 1 (43); the mounting tube (41) is fixed on the side of the processing frame (1); the internal tube (42) is fixedly sleeved inside the mounting tube (41); and the spring 1 (43) is located in the internal tube (42) with one end fixed in the internal tube (42).

4. The dust treatment device for environmental protection construction according to claim 3, characterized in that: The rotating installation assembly (5) comprises a push rod (51), a connecting shaft (52), a rotating tube (53) and a blade (54); one end of the push rod (51) is movably sleeved in the internal tube (42) and fixedly connected to a spring (43); the connecting shaft (52) is fixed on the end face of the push rod (51); the rotating tube (53) is rotatably sleeved on the outer surface of the connecting shaft (52) via a bearing; and the blade (54) is fixedly mounted on the outer surface of the rotating tube (53).

5. The dust treatment device for environmental protection construction according to claim 4, characterized in that: The magnetic attraction component (6) comprises a magnetic attraction cylinder (61), a reserved groove (62), a magnetic plate (63) and a second spring (64); the magnetic attraction cylinder (61) is fixedly sleeved on the outer surface of the rotating tube (53); the reserved groove (62) is provided on the outer surface of the magnetic attraction cylinder (61); the magnetic plate (63) is movably sleeved in the reserved groove (62); one end of the second spring (64) is fixed in the reserved groove (62) and the other end is fixedly connected to the magnetic plate (63); one end of the magnetic plate (63) is provided with an arc surface.

6. The dust treatment device for environmental protection construction according to claim 5, characterized in that: The sliding separation assembly (7) comprises a distribution cover (71), a second separation port (72) and a retaining ring (73); the distribution cover (71) is fixed on the inner wall of the processing frame (1) and is sleeved on one end of the outer side surface of the magnetic suction cylinder (61); the second separation port (72) is provided in the middle of the distribution cover (71); the retaining ring (73) is fixedly sleeved in the distribution cover (71); a discharge port is provided on the side of the distribution cover (71); the outer end of the discharge port passes through the side of the processing frame (1); a sealing cover is magnetically provided on the side of the processing frame (1), and the sealing cover is sleeved in the discharge port; the inner diameter of the second separation port (72) is larger than the inner diameter of the magnetic suction cylinder (61).

7. The dust treatment device for environmental protection construction according to claim 6, characterized in that: The communication assembly (8) comprises an intermediate sleeve (81), a communication pipe (82) and a connecting pipe 1 (83); the connecting pipe (82) is fixedly connected to both ends of the intermediate sleeve (81) and is in communication with each other; the other end of the communication pipe (82) is fixedly connected to and in communication with the internal pipe (42); the connecting pipe 1 (83) is fixedly connected to the bottom of the intermediate sleeve (81) and is in communication with the intermediate sleeve (81); the power assembly (9) comprises an electric push rod (91), a storage cylinder (92), a reversing valve (93) and a piston plate (94); The electric push rod (91) is fixed to the front of the processing frame (1) through a bracket, the reversing valve (93) is fixedly connected to the end of the storage cylinder (92) and controls the outlet direction of the hydraulic oil inside the storage cylinder (92), the piston plate (94) is movably sleeved in the storage cylinder (92), the movable end of the electric push rod (91) is fixedly connected to the piston plate (94), and the reversing valve (93) has two liquid outlet ends, one of which is connected to the connecting pipe 1 (83) and the other is connected to the pushing component (12).

8. The dust treatment device for environmental protection construction according to claim 7, characterized in that: The rotating separation assembly (10) comprises a rotating cylinder (101), a rotating rod (102), a gear (103), a bottom opening (104), a top opening (105), a sealing arc plate (106), a scraper (107) and a cleaning brush (108); the rotating cylinder (101) is rotatably sleeved inside the arc cover (21); the rotating rod (102) is fixedly connected to both ends of the rotating cylinder (101) and rotatably sleeved on the end of the arc cover (21); the gear (103) is fixedly sleeved on the outer surface of the rotating rod (102) and is located at the arc cover (21); The outer side of the rotating cylinder (101) is provided with a bottom opening (104) and a top opening (105) respectively, the sealing arc plate (106) is fixedly connected to both sides of the top opening (105), the scraper (107) and the cleaning brush (108) are both fixedly connected to both sides of the bottom opening (104), the cleaning brush (108) is located on the inner side of the scraper (107), the cleaning brush (108) and the scraper (107) are both located on the inner side of the separation opening 1 (24), and the guide seat (11) is located on the outer side of the sealing arc plate (106).

9. The dust treatment device for environmental protection construction according to claim 8, characterized in that: The pushing assembly (12) comprises a tooth plate (121), a connecting plate (122), a push plate (123), a sleeve frame (124), a spring three (125) and a connecting pipe two (126); the tooth plate (121) is meshedly connected with the gear (103); the connecting plate (122) is fixedly connected with the tooth plates (121) on both sides; the push plate (123) is fixed to the middle part of the connecting plate (122); the sleeve frame (124) is fixed to the processing frame (1), one end of the push plate (123) is movably sleeved in the sleeve frame (124) and fixedly connected to the spring three (125), the other end of the spring three (125) is fixedly connected to the front of the processing frame (1), one end of the connecting pipe two (126) is fixedly connected to the top of the sleeve frame (124) and communicated with the interior of the sleeve frame (124), and the other end of the connecting pipe two (126) is communicated with the other end of the reversing valve (93).

10. The method for treating dust using a dust treating device for environmental protection construction according to claim 9, characterized in that: The processing steps include: Step 1: When in use, the exhaust fan in the suction pipe (3) is started to simultaneously suck in ambient air mixed with dust, and introduce them into the processing frame (1), and then discharge them toward the bottom of the processing frame (1); Step 2: the air containing mixed dust introduced into the processing frame (1) is discharged downward, the metal particles are magnetically adsorbed on the outer surface of the magnetic attraction component (6), and the mixed air after magnetic attraction continues to be input downward; Step 3: The air mixed with dust is input through the top of the rotating separation component (10), and is output through the bottom, and is guided toward the filter cloth (23) of the bottom cover component (2), the dust particles are filtered on the filter cloth (23), and the pure air is guided out through the filter cloth (23); Step 4: Start the power assembly (9), operate and suck the hydraulic oil in the storage cylinder (92), and keep the reversing valve (93) and the connecting assembly (8) independently connected, and suck the hydraulic oil inside the supporting sleeve assembly (4) through the connecting assembly (8), so that the hydraulic action drives the rotating installation assembly (5) to move horizontally, so that the two groups of magnetic suction assemblies (6) move away from each other, and as the magnetic suction assembly (6) moves and is squeezed with the sliding separation assembly (7), the magnetic plate (63) is squeezed and compressed into the reserved groove (62), and as the magnetic suction cylinder (61) moves horizontally, it is squeezed and pushed with the sliding separation assembly (7), the metal dust particles magnetically attracted on the surface are squeezed out and concentrated to fall into the inside of the distribution cover (71), completing the surface separation of the metal dust, and then the power assembly (9) reverses to move the two groups of magnetic suction assemblies (6) to reset; Step 5: When the reversing valve (93) is started and the storage cylinder (92) is independently connected to the inside of the pushing assembly (12), as the electric push rod (91) drives the piston plate (94) to move, the internal hydraulic pressure of the storage cylinder (92) is controlled, thereby controlling the lateral movement of the pushing assembly (12), driving the meshingly connected rotating separation assembly (10) to rotate and swing. As the rotating separation assembly (10) swings, the cleaning brush (108) and the scraper (107) are driven to swing, and the cleaning brush (108) cleans the top of the filter cloth (23). The scraper (107) rotates and pushes the dust particles cleaned from the filter cloth (23) to transfer in an arc shape and fall out at the separation port 1 (24), completing the separation process of the filtered dust.

Images