Dedusting equipment for building engineering construction

Abstract

The invention discloses building engineering construction dust removal equipment which comprises a filter screen cylinder, and the filter screen cylinder is used for filtering dust; the upper end of the filter screen cylinder is fixedly connected with the feeding pipe, the lower end of the filter screen cylinder is fixedly connected with the rotating shaft, and the feeding pipe and the rotating shaft are rotationally connected with the treatment frame shell; the power mechanism is used for rotating the filter screen cylinder and the inner cleaning assembly respectively; and the inner cleaning assembly is used for cleaning the filter screen cylinder from the inside. Dust is filtered through the filter screen cylinder, meanwhile, the inner cleaning assembly is matched to conduct spraying and dust falling on the dust, the dust treatment effect is improved, the rotating direction of the filter screen cylinder is opposite to that of the inner cleaning assembly, the filtering treatment effect is improved, meanwhile, the outer cleaning assembly is matched to clean the filter screen cylinder from the inner side and the outer side at the same time, and the dust removal effect is improved. The cleaning effect is good, and the situation that the dust filtering effect and the dust treatment efficiency are affected due to blockage of the filter screen cylinder is prevented.

Description

Technical Field

[0001] The invention relates to the field of construction engineering, and in particular to dust removal equipment for construction engineering. Background Art

[0002] Construction engineering refers to the construction of various houses and buildings. It is a part of the construction project and refers to the engineering entity formed by the construction of various houses and buildings and their ancillary facilities and the installation of supporting lines, pipelines and equipment. This part of the investment must be started and materials can be realized through construction activities. It includes various houses such as factories, warehouses, offices, residences, shops, schools, hospitals, clubs, canteens, and guest houses. It includes: the civil engineering of houses; the value of heating, sanitation, ventilation, lighting, gas and other equipment included in the housing project budget and the installation and decoration projects; the laying of various pipelines (such as steam, compressed air, oil, water supply and drainage pipelines, etc.), electricity, telecommunications cables and wires, etc. included in the construction project budget.

[0003] During the construction of a building project, all kinds of dust will fly and drift in the air, which not only affects the surrounding working environment, but also affects the health of the surrounding personnel. Therefore, dust removal equipment is needed to deal with the dust. In the authorized Chinese utility model patent "Announcement No.: CN214345352U, Name: A dust removal device for construction of a building project", it is designed with a water tank, a water pump, a water pipe and a branch pipe to enable the nozzle to spray water mist to achieve the purpose of dust reduction. Through the coordinated use of a hood, a filter, an exhaust fan and an exhaust pipe, the air at the construction site of the building project can be filtered to further achieve the purpose of dust reduction. However, in the above application, dust reduction is carried out by using a filter net and a water mist spray, but the filter net is prone to clogging when used for a long time, which affects the dust treatment efficiency and treatment effect. Summary of the invention

[0004] The technical problem to be solved by the present invention is to overcome the defects of low dust treatment efficiency and poor treatment effect in the prior art and to provide dust removal equipment for construction engineering.

[0005] The present invention solves the above technical problems through the following technical solutions:

[0006] The present invention provides construction engineering dust removal equipment, comprising a support seat,

[0007] A processing frame shell, the processing frame shell is installed on the top of the support seat, and the processing frame shell is used to collect dust generated by construction engineering;

[0008] A filter screen cartridge, which is arranged in the inner cavity of the processing frame shell and is used to filter dust;

[0009] A feed pipe and a rotating shaft, the upper end of the filter screen cylinder is fixedly connected to the feed pipe, the lower end of the filter screen cylinder is fixedly connected to the rotating shaft, and the feed pipe and the rotating shaft are respectively rotatably connected to the processing frame shell;

[0010] A power mechanism, the power mechanism includes a power assembly and a transmission assembly, the power assembly is installed outside the processing frame shell, the power assembly is connected to two transmission assemblies distributed up and down, the transmission assembly located at the top is transmission-connected to the feed pipe, and the transmission assembly located at the bottom is transmission-connected to the rotating shaft through a linkage assembly, the power mechanism rotates the filter screen cylinder and the inner cleaning assembly respectively, and the rotation directions of the filter screen cylinder and the inner cleaning assembly are opposite;

[0011] An internal cleaning component is arranged in the inner cavity of the filter screen cylinder, the bottom end of the internal cleaning component is connected to the top end of the rotating shaft, and the internal cleaning component is used to clean the filter screen cylinder from the inside.

[0012] In the present technical scheme, a filter screen is used to filter dust, and at the same time, an internal cleaning component is used to spray and reduce dust to improve the dust treatment effect. The filter screen and the internal cleaning component are driven by a driving source, and the rotation directions of the two are opposite, which not only improves the filtering treatment effect, but also cooperates with the external cleaning component to clean the filter screen from both the inside and the outside, with good cleaning effect, and prevents the filter screen from being blocked and affecting the dust filtration effect and dust treatment efficiency.

[0013] Preferably, the power assembly comprises a mounting housing, and the mounting housing is mounted on one side of the processing frame housing;

[0014] A dual-shaft motor is installed on the inner wall of the installation shell, and two output ends of the dual-shaft motor are connected to bevel gear 1.

[0015] In the technical solution, the power assembly can provide driving force for the filter screen cylinder, the inner cleaning assembly, the outer cleaning assembly and the outlet assembly.

[0016] Preferably, the transmission assembly comprises a transmission shaft, and the surface of the transmission shaft is rotatably connected to the side surface of the processing frame shell;

[0017] Both ends of the transmission shaft are connected to bevel gear 2, one of the side faces of bevel gear 2 is meshed with the side face of bevel gear 1, and the other side face of bevel gear 2 is meshed with the side face of bevel gear 3;

[0018] The bevel gear three located at the top is fixedly connected to the surface of the feed pipe, and the bevel gear three located at the bottom is fixedly connected to the surface of the rotating shaft, and the bottom end of the rotating shaft is rotatably connected to the bottom surface of the processing frame shell.

[0019] In the present technical solution, the transmission assembly can be used to transmit the driving force of the power assembly to the feed pipe and the linkage assembly.

[0020] Preferably, the linkage assembly includes a first gear and a second gear, the first gear side surface and the second gear side surface are meshingly connected, the first gear is fixedly connected to the surface of the rotating shaft, and the second gear is fixedly connected to the surface of the rotating shaft.

[0021] In this technical solution, the driving force of the transmission component can be transmitted to the rotating shaft by using the linkage component.

[0022] Preferably, the inner cleaning assembly comprises a mounting shaft and an inner cleaning brush, the bottom end of the mounting shaft is connected to the top end of the rotating shaft, and a plurality of inner cleaning brushes are fixedly connected to the surface of the mounting shaft.

[0023] In the technical solution, the inner cleaning component can be used to clean the filter screen cylinder from the inside.

[0024] Preferably, a spray assembly is connected to the side of the processing frame shell, and the spray assembly includes a water storage tank, and the water storage tank is installed on the top of the support seat;

[0025] The top of the water storage tank is connected to a spray pump (a), the outlet end of the spray pump (a) is connected to a water pipeline, and the water pipeline is installed outside the processing frame shell;

[0026] A plurality of spray heads are connected to one side of the water pipeline, and one end of the spray head extends to the inner cavity of the processing frame shell.

[0027] In the technical solution, the dust can be sprayed by using a spray assembly.

[0028] Preferably, the side of the filter cylinder is connected to the inner wall of the processing frame shell through a limiting assembly, the limiting assembly includes a fixing column, and the inner wall of the processing frame shell is fixedly connected with a plurality of fixing columns;

[0029] An anti-deflection block is connected to the top of the fixing column, and the anti-deflection block is connected to the inner wall of the gear ring, and the gear ring is fixed to the side of the filter screen cylinder.

[0030] In this technical solution, the filter screen cylinder can be supported and limited by the limiting assembly.

[0031] Preferably, an outer cleaning component is arranged on the outer side of the gear ring, and the outer cleaning component includes a connecting shaft, and the inner wall of the processing frame shell is rotatably connected with four connecting shafts distributed in a ring array;

[0032] The surface of the connecting shaft is fixedly connected with two connecting gears distributed up and down, and the side surfaces of the connecting gears are meshed and connected with the side surfaces of the gear ring;

[0033] A plurality of external cleaning brushes are connected to the surface of the connecting shaft.

[0034] In the technical solution, the filter screen cylinder can be cleaned from the outside by using the external cleaning component.

[0035] Preferably, a feed assembly is connected to the upper portion of the processing frame shell, and the feed assembly includes a feed barrel, and a plurality of communication ports are opened on the surface of the feed barrel;

[0036] Both sides of the feed barrel are connected to support side plates, and the bottom of the support side plates is connected to the top of the processing frame shell;

[0037] An air inlet fan is installed on the top of the processing frame shell, and the inlet and outlet ends of the air inlet fan are connected to connecting pipes. The top end of the connecting pipe located above is connected to the bottom of the feed barrel, and the bottom end of the connecting pipe located below is rotatably connected to the top of the feed pipe.

[0038] In the technical solution, the dust from the construction site of the building project can be collected into the processing frame shell and the filter cylinder for processing by using the feeding assembly.

[0039] Preferably, the bottom of the processing frame shell is connected with an outlet component, the outlet component includes an outlet pipe, the bottom of the processing frame shell is connected with a plurality of outlet pipes, and the outlet pipes are connected through the support seat;

[0040] The end of the outlet pipe away from the processing frame is connected to a central pipe, and the surface of the central pipe is rotatably connected to the bottom surface of the rotating box;

[0041] A linkage shaft is fixedly connected to the top of the rotating box. The linkage shaft is rotatably connected to the support seat and the bottom surface of the processing frame shell. The top of the linkage shaft is fixedly connected to the bottom end of the rotating shaft.

[0042] In the technical solution, the outlet component can be used to discharge the filtered airflow, and the discharged airflow is humid airflow, which can reduce the dust on the ground.

[0043] On the basis of being in accordance with the common sense in the art, the above-mentioned preferred conditions can be arbitrarily combined to obtain the preferred embodiments of the present invention.

[0044] The positive and progressive effects of the present invention are:

[0045] The present invention utilizes the filter screen cylinder to filter the dust, and cooperates with the internal cleaning component to spray and reduce the dust, thereby improving the dust treatment effect. The filter screen cylinder and the internal cleaning component are driven by a driving source, and the rotation directions of the two are opposite, which not only improves the filtering treatment effect, but also cooperates with the external cleaning component to clean the filter screen cylinder from both the inside and the outside, with good cleaning effect, and prevents the filter screen cylinder from being blocked to affect the dust filtering effect and the dust treatment efficiency. The airflow after filtering is discharged through the outlet component, and the discharged airflow is humid airflow, which can reduce the dust on the ground. BRIEF DESCRIPTION OF THE DRAWINGS

[0046] Figure 1 It is a schematic structural diagram of dust removal equipment for construction engineering according to an embodiment of the present invention.

[0047] Figure 2 for Figure 1 The schematic diagram of the overall internal structure of the construction engineering dust removal equipment is shown.

[0048] Figure 3 for Figure 1 The overall top view structural diagram of the construction engineering dust removal equipment is shown.

[0049] Figure 4 for Figure 1 The diagram shown is a schematic diagram of the structure of the internal cleaning components of the construction engineering dust removal equipment.

[0050] Figure 5 for Figure 1 The schematic diagram of the power mechanism structure of the construction engineering dust removal equipment is shown.

[0051] Figure 6 for Figure 2 The diagram shown is a partial enlarged structural diagram of location A of the construction engineering dust removal equipment.

[0052] Figure 7 for Figure 2 The diagram shown is a partial enlarged structural diagram of location B of the construction engineering dust removal equipment.

[0053] Description of Reference Numerals

[0054] 1. Support seat;

[0055] 2. Process the frame;

[0056] 3. Filter cylinder;

[0057] 4. Feed pipe;

[0058] 5. Rotation axis;

[0059] 6. Power assembly; 61. Mounting housing; 62. Dual-axis motor; 63. Bevel gear 1;

[0060] 7. Transmission assembly; 71. Transmission shaft; 72. Bevel gear 2; 73. Bevel gear 3; 74. Rotation shaft;

[0061] 8. linkage assembly; 81. first gear; 82. second gear;

[0062] 9. Internal cleaning assembly; 91. Installation shaft; 92. Internal cleaning brush;

[0063] 10. Spray assembly; 101. Water storage tank; 102. Spray pump; 103. Water pipeline; 104. Spray head;

[0064] 11. Limiting assembly; 111. Fixing column; 112. Anti-deviation block; 113. Gear ring;

[0065] 12. External cleaning assembly; 121. Connecting shaft; 122. Connecting gear; 123. External cleaning brush;

[0066] 13. Feed assembly; 131. Feed barrel; 132. Support side plate; 133. Air inlet fan; 134. Connecting pipeline;

[0067] 14. outlet assembly; 141. outlet pipe; 142. center pipe; 143. rotating box; 144. linkage shaft. DETAILED DESCRIPTION

[0068] The present invention is further described below by way of examples, but the present invention is not limited to the scope of the examples.

[0069] Figures 1 to 7 The structure diagram of the embodiment of the dust removal equipment for construction engineering of the present invention is shown. The dust removal equipment for construction engineering comprises a support base 1;

[0070] A plurality of moving wheels are installed at the bottom of the support base 1, and the dust removal equipment is moved by the moving wheels;

[0071] The support base 1 is provided with an armrest on the top, and the armrest can be used to facilitate pushing and removing the dust removal device;

[0072] A processing frame shell 2, the processing frame shell 2 is installed on the top of the support base 1, and the processing frame shell 2 is used to collect dust generated by construction engineering;

[0073] The top of the processing frame shell 2 is provided with a flushing port;

[0074] A filter screen cartridge 3, wherein the filter screen cartridge 3 is disposed in the inner cavity of the processing frame shell 2, and the filter screen cartridge 3 is used to filter dust;

[0075] A feed pipe 4 and a rotating shaft 5, the upper end of the filter screen cylinder 3 is fixedly connected with the feed pipe 4, the lower end of the filter screen cylinder 3 is fixedly connected with the rotating shaft 5, and the feed pipe 4 and the rotating shaft 5 are respectively rotatably connected to the processing frame shell 2;

[0076] A power mechanism, the power mechanism includes a power assembly 6 and a transmission assembly 7, the power assembly 6 is installed on the outside of the processing frame shell 2, the power assembly 6 is connected to two transmission assemblies 7 distributed up and down, the transmission assembly 7 located at the top is transmission-connected to the feed pipe 4, and the transmission assembly 7 located at the bottom is transmission-connected to the rotating shaft 5 through a linkage assembly 8, the power mechanism rotates the filter screen cylinder 3 and the inner cleaning assembly 9 respectively, and the rotation directions of the filter screen cylinder 3 and the inner cleaning assembly 9 are opposite;

[0077] The inner cleaning component 9 is arranged in the inner cavity of the filter screen cylinder 3, and the bottom end of the inner cleaning component 9 is connected to the top end of the rotating shaft 5. The inner cleaning component 9 is used to clean the filter screen cylinder 3 from the inside.

[0078] In the present technical scheme, the filter screen cylinder 3 is used to filter the dust, and the internal cleaning component 9 is used to spray and reduce the dust, thereby improving the dust treatment effect. The filter screen cylinder 3 and the internal cleaning component 9 are driven by a driving source, and the rotation directions of the two are opposite, which not only improves the filtering treatment effect, but also cooperates with the external cleaning component 12 to clean the filter screen cylinder 3 from both the inside and the outside, with good cleaning effect, and prevents the filter screen cylinder 3 from being blocked and affecting the dust filtration effect and the efficiency of dust treatment.

[0079] When in use, the feed assembly 13 is used to guide the dust at the construction site of the airflow construction project into the filter screen cylinder 3, and the filter screen cylinder 3 is used to filter the dust. At the same time, the spray assembly 10 is used to spray the filter screen cylinder 3 to spray and remove dust, and cooperate with the filter screen cylinder 3 to improve the dust treatment effect;

[0080] At this time, the power assembly 6 drives the two transmission assemblies 7 and the linkage assembly 8 to rotate, and then drives the feed pipe 4 and the rotating shaft 5 to rotate, thereby driving the filter screen cylinder 3 and the inner cleaning assembly 9 to rotate respectively, and at the same time, when the filter screen cylinder 3 rotates, the outer cleaning assembly 12 can be driven to rotate, so that the inner cleaning assembly 9 and the outer cleaning assembly 12 are used to clean the filter screen cylinder 3 from both inside and outside to prevent the filter screen cylinder 3 from being blocked;

[0081] When rotating, the inner cleaning component 9 and the outer cleaning component 12 rotate in the same direction, and the inner cleaning component 9 rotates in the opposite direction to the filter screen cylinder 3, so as to improve the filtering effect of the filter screen cylinder 3;

[0082] The airflow after the dust treatment is discharged through the outlet assembly 14, and the discharged airflow is humid airflow, which can reduce the dust on the ground. At the same time, when the rotating shaft 5 rotates, it can drive the outlet assembly 14 to rotate, expanding the range of the humid airflow.

[0083] The power assembly 6 includes a mounting housing 61, and the mounting housing 61 is mounted on one side of the processing frame housing 2;

[0084] A dual-axis motor 62 is installed on the inner wall of the installation shell 61 , and both output ends of the dual-axis motor 62 are connected to a bevel gear 1 63 .

[0085] In the present technical solution, the power assembly 6 can provide driving force to the filter screen cylinder 3, the inner cleaning assembly 9, the outer cleaning assembly 12 and the outlet assembly 14, etc.

[0086] The transmission assembly 7 includes a transmission shaft 71, and the surface of the transmission shaft 71 is rotatably connected to the side of the processing frame shell 2;

[0087] Both ends of the transmission shaft 71 are connected to bevel gear 2 72 , one side of the bevel gear 2 72 is meshed with the side of bevel gear 1 63 , and the other side of the bevel gear 2 72 is meshed with the side of bevel gear 3 73 ;

[0088] The bevel gear three 73 located at the top is fixedly connected to the surface of the feed pipe 4 , and the bevel gear three 73 located at the bottom is fixedly connected to the surface of the rotating shaft 74 , and the bottom end of the rotating shaft 74 is rotatably connected to the bottom surface of the processing frame shell 2 .

[0089] In the present technical solution, the transmission assembly 7 can be used to transmit the driving force of the power assembly 6 to the feed pipe 4 and the linkage assembly 8 .

[0090] The linkage assembly 8 includes a first gear 81 and a second gear 82 , and the side of the first gear 81 is meshed with the side of the second gear 82 . The first gear 81 is fixed to the surface of the rotating shaft 74 , and the second gear 82 is fixed to the surface of the rotating shaft 5 .

[0091] In the present technical solution, the driving force of the transmission assembly 7 can be transmitted to the rotating shaft 5 by utilizing the linkage assembly 8 .

[0092] When in use, the dual-axis motor 62 is used to drive the bevel gear 1 63 on both sides to rotate, thereby driving the bevel gear 2 72 to rotate, and then driving the transmission shaft 71 to rotate, and at this time, the bevel gear 3 73 can be driven to rotate;

[0093] When the bevel gear three 73 located at the top rotates, it can drive the feed pipe 4 to rotate. When the bevel gear three 73 located at the bottom rotates, it can drive the rotating shaft 74 to rotate, thereby driving the first gear 81 to rotate, and then driving the second gear 82 to rotate, and at this time, the rotating shaft 5 can be driven to rotate.

[0094] The inner cleaning assembly 9 includes a mounting shaft 91 and an inner cleaning brush 92 . The bottom end of the mounting shaft 91 is connected to the top end of the rotating shaft 5 . A plurality of inner cleaning brushes 92 are fixedly connected to the surface of the mounting shaft 91 .

[0095] In this technical solution, the inner cleaning component 9 can be used to clean the filter screen cylinder 3 from the inside thereof.

[0096] When the rotating shaft 5 rotates, the mounting shaft 91 is driven to rotate, thereby driving the inner cleaning brush 92 to rotate, and the inner cleaning brush 92 is used to clean the filter screen cylinder 3 from the inside.

[0097] The side of the processing frame shell 2 is connected to a spray assembly 10, and the spray assembly 10 includes a water storage tank 101, and the water storage tank 101 is installed on the top of the support base 1;

[0098] The top of the water storage tank 101 is connected to a spray pump 102a, the outlet end of the spray pump 102a is connected to a water pipeline 103, and the water pipeline 103 is installed outside the processing frame 2;

[0099] One side of the water pipe 103 is connected to a plurality of spray heads 104 , and one end of the spray head 104 extends to the inner cavity of the processing frame shell 2 .

[0100] In the present technical solution, the spray assembly 10 can be used to spray the dust.

[0101] During the treatment, the water in the water tank 101 is pumped into the water pipe 103 by the spray pump 102a, and sprayed on the two pairs of treatment frames in the form of mist through the spray head 104, so as to spray and reduce the dust.

[0102] The side surface of the filter screen cylinder 3 is connected to the inner wall of the processing frame shell 2 through a limiting assembly 11, and the limiting assembly 11 includes a fixing column 111. The inner wall of the processing frame shell 2 is fixedly connected with a plurality of fixing columns 111;

[0103] The top of the fixing column 111 is connected with an anti-deviation block 112 , and the anti-deviation block 112 is connected to the inner wall of a gear ring 113 , and the gear ring 113 is fixedly connected to the side of the filter screen cylinder 3 .

[0104] In this technical solution, the limiting assembly 11 can be used to support and limit the filter screen cylinder 3.

[0105] The outer side of the gear ring 113 is provided with an outer cleaning component 12, and the outer cleaning component 12 includes a connecting shaft 121. The inner wall of the processing frame shell 2 is rotatably connected with four connecting shafts 121 distributed in a ring array.

[0106] The surface of the connecting shaft 121 is fixedly connected with two connecting gears 122 distributed up and down, and the side surfaces of the connecting gears 122 are meshed and connected with the side surfaces of the gear ring 113;

[0107] A plurality of external cleaning brushes 123 are connected to the surface of the connecting shaft 121 .

[0108] In the present technical solution, the filter screen cylinder 3 can be cleaned from the outside thereof by using the external cleaning component 12 .

[0109] When the feed pipe 4 and the rotating shaft 5 rotate, the filter screen cylinder 3 can be driven to rotate, thereby driving the gear ring 113 to rotate, and then driving the connecting gear 122 to rotate. At this time, the connecting shaft 121 and the external cleaning brush 123 can be driven to rotate, so that the external cleaning brush 123 can be used to clean the filter screen cylinder 3 from the outside.

[0110] The upper part of the processing frame shell 2 is connected to a feed assembly 13, and the feed assembly 13 includes a feed barrel 131, and a plurality of communication ports are opened on the surface of the feed barrel 131;

[0111] Both sides of the feed barrel 131 are connected to support side plates 132, and the bottom of the support side plates 132 is connected to the top of the processing frame shell 2;

[0112] An air inlet fan 133 is installed on the top of the processing frame shell 2, and the inlet and outlet ends of the air inlet fan 133 are connected to connecting pipes 134. The top end of the connecting pipe 134 located at the top is connected to the bottom of the feed barrel 131, and the bottom end of the connecting pipe 134 located at the bottom is rotatably connected to the top of the feed pipe 4.

[0113] In the present technical solution, the dust at the construction site of the construction project can be collected into the processing frame shell 2 and the filter screen cylinder 3 for processing by using the feeding assembly 13 .

[0114] When in use, the dust in the external environment is sucked into the feed cylinder 131 by the air intake fan 133 and the connecting pipe 134, and then sent into the filter cylinder 3 through the feed pipe 4 for treatment.

[0115] The bottom of the processing frame shell 2 is connected to an outlet assembly 14, and the outlet assembly 14 includes an outlet pipe 141. The bottom of the processing frame shell 2 is connected to a plurality of outlet pipes 141, and the outlet pipes 141 are connected to the support seat 1 through and through.

[0116] The end of the outlet pipe 141 away from the processing frame shell 2 is connected to a central pipe 142, and the surface of the central pipe 142 is rotatably connected to the bottom surface of the rotating box 143;

[0117] A linkage shaft 144 is fixedly connected to the top of the rotating box 143 , and the linkage shaft 144 is rotatably connected to the support seat 1 and the bottom surface of the processing frame shell 2 , and the top of the linkage shaft 144 is fixedly connected to the bottom end of the rotating shaft 5 .

[0118] The side of the rotating box 143 is provided with a plurality of spray outlets.

[0119] In the present technical solution, the outlet assembly 14 can be used to discharge the filtered airflow, and the discharged airflow is humid airflow, which can reduce the dust on the ground.

[0120] The treated airflow enters the rotating box 143 through the outlet pipe 141 and the central pipe 142, and then is discharged through the rotating box 143. Since the airflow treated by the spraying has humidity, the dust on the ground can be reduced;

[0121] When the rotating shaft 5 rotates, the rotating box 143 can be driven to rotate, thereby utilizing the centrifugal force of the rotation to expand the spraying range.

[0122] Although the specific embodiments of the present invention are described above, it should be understood by those skilled in the art that this is only for illustration and the protection scope of the present invention is defined by the appended claims. Those skilled in the art may make various changes or modifications to these embodiments without departing from the principles and essence of the present invention, but these changes and modifications all fall within the protection scope of the present invention.

Claims

1. A dust removal device for construction engineering, comprising a support base (1), characterized in that: The construction engineering dust removal equipment further comprises: a processing frame shell (2), the processing frame shell (2) being installed on the top of the support seat (1), and the processing frame shell (2) being used to collect dust generated by the construction engineering; A filter screen cartridge (3), the filter screen cartridge (3) being arranged in the inner cavity of the processing frame shell (2), and the filter screen cartridge (3) being used for filtering dust; A feed pipe (4) and a rotating shaft (5), wherein the upper end of the filter screen cylinder (3) is fixedly connected to the feed pipe (4), and the lower end of the filter screen cylinder (3) is fixedly connected to the rotating shaft (5), and the feed pipe (4) and the rotating shaft (5) are respectively rotatably connected to the processing frame shell (2); A power mechanism, the power mechanism comprising a power assembly (6) and a transmission assembly (7), the power assembly (6) being mounted on the outside of the processing frame shell (2), the power assembly (6) being connected to two transmission assemblies (7) distributed up and down, the transmission assembly (7) located at the top being transmission-connected to the feed pipe (4), the transmission assembly (7) located at the bottom being transmission-connected to the rotating shaft (5) via a linkage assembly (8), the power mechanism respectively rotating the filter screen cylinder (3) and the internal cleaning assembly (9), and the rotation directions of the filter screen cylinder (3) and the internal cleaning assembly (9) being opposite; An internal cleaning component (9) is arranged in the inner cavity of the filter screen cylinder (3), the bottom end of the internal cleaning component (9) is connected to the top end of the rotating shaft (5), and the internal cleaning component (9) is used to clean the filter screen cylinder (3) from the inside.

2. The construction engineering dust removal equipment according to claim 1, characterized in that: The power assembly (6) comprises a mounting shell (61), and the mounting shell (61) is mounted on one side of the processing frame shell (2); A dual-shaft motor (62) is installed on the inner wall of the installation shell (61), and both output ends of the dual-shaft motor (62) are connected to a bevel gear 1 (63).

3. The construction engineering dust removal equipment according to claim 1, characterized in that: The transmission assembly (7) comprises a transmission shaft (71), the surface of the transmission shaft (71) being rotatably connected to the side surface of the processing frame shell (2); Both ends of the transmission shaft (71) are connected to bevel gear 2 (72), one side of the bevel gear 2 (72) is meshed with the side of bevel gear 1 (63), and the other side of the bevel gear 2 (72) is meshed with the side of bevel gear 3 (73); The bevel gear three (73) located at the top is fixedly connected to the surface of the feed pipe (4), and the bevel gear three (73) located at the bottom is fixedly connected to the surface of the rotating shaft (74), and the bottom end of the rotating shaft (74) is rotatably connected to the bottom surface of the processing frame shell (2).

4. The construction engineering dust removal equipment according to claim 1, characterized in that: The linkage assembly (8) comprises a first gear (81) and a second gear (82); the side surface of the first gear (81) and the side surface of the second gear (82) are meshingly connected; the first gear (81) is fixedly connected to the surface of the rotating shaft (74); and the second gear (82) is fixedly connected to the surface of the rotating shaft (5).

5. The construction engineering dust removal equipment according to claim 1, characterized in that: The inner cleaning assembly (9) comprises a mounting shaft (91) and an inner cleaning brush (92); the bottom end of the mounting shaft (91) is connected to the top end of the rotating shaft (5); and a plurality of inner cleaning brushes (92) are fixedly connected to the surface of the mounting shaft (91).

6. The construction engineering dust removal equipment according to claim 1, characterized in that: A spray assembly (10) is connected to the side of the processing frame shell (2), and the spray assembly (10) comprises a water storage tank (101), and the water storage tank (101) is installed on the top of the support base (1); The top of the water storage tank (101) is connected to a spray pump (102a), the outlet end of the spray pump (102a) is connected to a water pipeline (103), and the water pipeline (103) is installed on the outside of the processing frame shell (2); One side of the water pipeline (103) is connected to a plurality of spray heads (104), and one end of the spray head (104) extends to the inner cavity of the processing frame shell (2).

7. The construction engineering dust removal equipment according to claim 1, characterized in that: The side surface of the filter screen cylinder (3) is connected to the inner wall of the processing frame shell (2) via a limiting assembly (11), the limiting assembly (11) comprises a fixing column (111), and the inner wall of the processing frame shell (2) is fixedly connected with a plurality of fixing columns (111); The top of the fixed column (111) is connected to an anti-deflection block (112), the anti-deflection block (112) is connected to the inner wall of a gear ring (113), and the gear ring (113) is fixed to the side of the filter screen cylinder (3).

8. The construction engineering dust removal equipment according to claim 7, characterized in that: An external cleaning component (12) is arranged outside the gear ring (113), the external cleaning component (12) comprises a connecting shaft (121), and the inner wall of the processing frame shell (2) is rotatably connected to four connecting shafts (121) distributed in a ring array; The surface of the connecting shaft (121) is fixedly connected with two connecting gears (122) distributed up and down, and the side surfaces of the connecting gears (122) are meshedly connected with the side surfaces of the gear ring (113); A plurality of external cleaning brushes (123) are connected to the surface of the connecting shaft (121).

9. The construction engineering dust removal equipment according to claim 1, characterized in that: The upper part of the processing frame shell (2) is connected to a feed assembly (13), the feed assembly (13) comprises a feed barrel (131), and a plurality of communication ports are provided on the surface of the feed barrel (131); Both sides of the feed cylinder (131) are connected to supporting side plates (132), and the bottom of the supporting side plates (132) is connected to the top of the processing frame shell (2); An air inlet fan (133) is installed on the top of the processing frame shell (2), and the inlet and outlet ends of the air inlet fan (133) are connected to connecting pipes (134). The top end of the connecting pipe (134) located at the top is connected to the bottom of the feed barrel (131), and the bottom end of the connecting pipe (134) located at the bottom is rotatably connected to the top of the feed pipe (4).

10. The construction engineering dust removal equipment according to claim 1, characterized in that: The bottom of the processing frame shell (2) is connected to an outlet component (14), the outlet component (14) comprises an outlet pipe (141), the bottom of the processing frame shell (2) is connected to a plurality of outlet pipes (141), and the outlet pipes (141) are connected through the support seat (1); One end of the outlet pipe (141) away from the processing frame shell (2) is connected to a central pipe (142), and the surface of the central pipe (142) is rotatably connected to the bottom surface of the rotating box (143); A linkage shaft (144) is fixedly connected to the top end of the rotating box (143); the linkage shaft (144) is rotatably connected to the support seat (1) and the bottom surface of the processing frame shell (2); and the top end of the linkage shaft (144) is fixedly connected to the bottom end of the rotating shaft (5).

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