CN118267822A - High-efficient dust fall equipment is used in construction - Google Patents
High-efficient dust fall equipment is used in construction Download PDFInfo
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- CN118267822A CN118267822A CN202410684795.6A CN202410684795A CN118267822A CN 118267822 A CN118267822 A CN 118267822A CN 202410684795 A CN202410684795 A CN 202410684795A CN 118267822 A CN118267822 A CN 118267822A
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- fixedly connected
- water
- pipe
- rotating plate
- filter screen
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- 239000000428 dust Substances 0.000 title claims abstract description 67
- 238000010276 construction Methods 0.000 title claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 177
- 239000003595 mist Substances 0.000 claims abstract description 55
- 239000007921 spray Substances 0.000 claims abstract description 39
- 238000009435 building construction Methods 0.000 claims abstract description 21
- 238000003860 storage Methods 0.000 claims description 47
- 238000001125 extrusion Methods 0.000 claims description 42
- 238000011010 flushing procedure Methods 0.000 claims description 20
- 238000004140 cleaning Methods 0.000 claims description 14
- 239000000463 material Substances 0.000 claims description 3
- 238000009825 accumulation Methods 0.000 abstract description 4
- 239000002689 soil Substances 0.000 description 12
- 230000000694 effects Effects 0.000 description 9
- 238000000034 method Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 238000005507 spraying Methods 0.000 description 4
- 239000000779 smoke Substances 0.000 description 3
- 238000005553 drilling Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000012466 permeate Substances 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
- B01D50/60—Combinations of devices covered by groups B01D46/00 and B01D47/00
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/66—Regeneration of the filtering material or filter elements inside the filter
- B01D46/68—Regeneration of the filtering material or filter elements inside the filter by means acting on the cake side involving movement with regard to the filter elements
- B01D46/681—Regeneration of the filtering material or filter elements inside the filter by means acting on the cake side involving movement with regard to the filter elements by scrapers, brushes or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
- B01D47/06—Spray cleaning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
- B08B15/04—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area from a small area, e.g. a tool
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Working Measures On Existing Buildindgs (AREA)
Abstract
The invention relates to the field of building construction dust fall, in particular to efficient dust fall equipment for building construction. Technical problems: when dust is adsorbed through the sprayer, water accumulation can be generated on the ground, so that water accumulation flows into the pits, the pits are wet and slippery, and constructors slip when getting on or off the pits. The technical scheme is as follows: a high-efficiency dust fall device for building construction comprises a movable frame; the device also comprises a rotating plate, an electric rotating disc and the like; the front side of the movable frame is fixedly connected with a plurality of electric turntables; every electric turntable all rotates and is connected with a rotor plate, and every rotor plate bottom all rotates with the removal frame to be connected, all opens a plurality of air inlet on every rotor plate. According to the invention, water flows from the water pipe to the spray head through the sprayer to spray water mist, so that dust generated during the pit digging work of the pit digging device is adsorbed by the water mist, and then air is sucked through the suction pipe through the suction machine, so that the water mist adsorbed with the dust is sucked through the branch pipe.
Description
Technical Field
The invention relates to the field of building construction dust fall, in particular to efficient dust fall equipment for building construction.
Background
In the prior art, when needing to be changed the part pipeline buried underground, need to beat the hole earlier to pipeline position, expose the pipeline, constructor can produce a large amount of dust when digging the hole to ground through perforating device, influence constructor's around the field of vision, when sucking the dust through the dust extractor, suction effect is unobvious, when adsorbing the dust through the sprayer, ground can produce ponding, in leading to ponding to the hole, lead to hole wall wet slip, slip when leading to constructor to go up and down the hole, and sprayer spun water smoke volume is many, and the water smoke state is comparatively dispersed, influence constructor to the judgement of hole bottom condition.
Disclosure of Invention
In order to overcome the defect that accumulated water is generated on the ground when dust is adsorbed by a sprayer, so that the accumulated water flows into a pit, the pit is wet and slippery, and constructors slip when the constructors go up and down the pit, the invention provides high-efficiency dust settling equipment for building construction.
The technical proposal is as follows: a high-efficiency dust fall device for building construction comprises a movable frame; the device also comprises a rotating plate, an electric rotating disc, a suction machine, a suction pipe, a sprayer, a water pipe, a spray head and an interception unit; the front side of the movable frame is fixedly connected with a plurality of electric turntables; each electric turntable is rotationally connected with a rotating plate, the bottom of each rotating plate is rotationally connected with the movable frame, and each rotating plate is provided with a plurality of air inlets; the upper left side of the movable frame is fixedly connected with a suction machine; the suction machine is fixedly connected and communicated with a plurality of suction pipes, each suction pipe is formed by combining a plurality of branch pipes, all the branch pipes penetrate through the inside of the corresponding rotating plate, all the branch pipes are hoses, and each branch pipe is provided with a plurality of air inlets with the same size and position as the air inlets; a sprayer is fixedly connected to the right side of the upper part of the movable frame; the sprayer is fixedly connected with and communicated with a water pipe; the water pipe is fixedly connected and communicated with a spray head, and the spray head is positioned above the rotating plate; each branch pipe is internally connected with a plurality of interception units for intercepting dust and water mist.
Further, the interception unit comprises a pull rod and a filter screen; each rotating plate is connected with a pull rod in a sliding way, and each pull rod consists of a plurality of supporting rods; each rotating plate is provided with a plurality of accommodating grooves; every branch all rigid coupling has a filter screen, and the filter screen is deformable material, and every filter screen all is located the holding tank, and the holding tank height is greater than the diameter of filter screen, and filter screen and holding tank hug closely.
Further, the device also comprises a storage component; the storage component comprises a baffle, a water storage frame and a cleaning unit; a plurality of baffles are fixedly connected in each branch pipe, each baffle is positioned behind the corresponding filter screen, and each baffle is provided with a plurality of openings; each suction pipe is provided with a plurality of water leakage openings, and each water leakage opening is positioned between the corresponding filter screen and the baffle plate; a plurality of water storage frames are fixedly connected inside each rotating plate, each water storage frame is positioned below a corresponding branch pipe, and each suction pipe is communicated with the water storage frame through a water leakage port; each water storage frame is connected with a cleaning unit for cleaning the inside of the branch pipe.
Further, each branch pipe is arranged obliquely downward.
Further, the cleaning unit comprises a telescopic rod, an extrusion plate, a first stay cord and a spray pipe; each water storage frame is internally fixedly connected with a telescopic rod, each telescopic rod consists of a plurality of connecting rods, the lengths of the connecting rods are sequentially increased from back to front, the diameters of the connecting rods are sequentially increased, two adjacent connecting rods are connected through springs, and the two adjacent connecting rods are in sliding connection; except the foremost connecting rod, each connecting rod is fixedly connected with an extrusion plate, each extrusion plate is in sliding connection with the inside of the water storage frame, all the extrusion plates divide the inside of the water storage frame into a plurality of water storage spaces, a shielding part is arranged above the rearmost extrusion plate, the bottom of the shielding part is level with the upper parts of all the extrusion plates, and the upper surface of the shielding part is attached to the inside of the rotating plate; each rotating plate is provided with a slot, and the size of the slot is consistent with the upper part of the shielding part; the front side of the movable frame is fixedly connected with a plurality of first pull ropes, the first pull ropes are flush with the centers of the telescopic rods, each first pull rope penetrates through the corresponding rotating plate and the corresponding telescopic rod center to be fixedly connected with the extrusion plate at the rearmost side, and the telescopic rods are in sliding connection with the corresponding first pull ropes; the opposite sides of two adjacent water storage frames are fixedly connected and communicated with a plurality of spray pipes, and the spray opening of each spray pipe faces the corresponding filter screen.
Further, the elastic force of the springs between two adjacent connecting rods increases sequentially from back to front.
Further, a shielding assembly is also included; the shielding component comprises a rotating shaft, a gauze, a sliding block, a double-head flushing pipe and a second stay cord; the front side of the movable frame is rotationally connected with a plurality of rotating shafts, and a torsion spring is connected between each rotating shaft and the movable frame; each rotating shaft is wound with a gauze, and each gauze is provided with a plurality of round holes corresponding to the size and the position of the air inlet; each rotating plate is provided with a plurality of sliding grooves; each sliding chute is connected with a sliding block in a sliding way, and all sliding blocks on each rotating plate are fixedly connected with the corresponding screen pulling-out end; each sliding block is fixedly connected with a second stay cord, and the other end of each second stay cord is fixedly connected with the side surface of the same-side moving frame; the upper part of the sprayer is fixedly connected and communicated with a double-end flushing pipe, the nozzles of the double-end flushing pipe are positioned above the corresponding rotating shafts, and a valve is arranged on the double-end flushing pipe.
Further, the sponge strip is also included; a plurality of sponge strips are fixedly connected on the surface of each gauze.
Further, all the sponge strips are obliquely arranged.
Further, the device also comprises a flow guide strip; the front side of the movable frame is fixedly connected with a plurality of guide strips, and all the guide strips are arranged in a staggered and inclined mode.
The beneficial effects are as follows: according to the invention, water flows from the water pipe to the spray head through the sprayer, so that dust generated during the pit digging operation of the pit digging device is adsorbed by the water mist, then air is sucked through the suction pipe through the suction machine, the water mist adsorbed with the dust is sucked through the branch pipe, and the problem that the constructor slips when lifting up and down the pit is caused because the generated water mist falls to the ground to form ponding through the mutual matching of the suction machine and the sprayer is avoided.
According to the invention, the two rotating plates are rotated and opened to form a horn shape through the electric turntable, the left side and the right side of a pit are blocked through the rotating plates, so that the water mist adsorbed with dust is blocked by the rotating plates when being diffused to the periphery, the water mist adsorbed with dust can not fly to the periphery, the branch pipes are arranged in the rotating plates, and then the water mist adsorbed with dust is pumped away through the pumping machine; the problem that the water mist adsorbed with dust disturbs the visual field of surrounding constructors and affects the work of the surrounding constructors is avoided.
According to the invention, when the filter screen is driven to move upwards for resetting through the pull rod, the filter screen is in an arc-shaped arrangement, so that the filter screen is contacted with the edge of the accommodating groove in the process of moving upwards for resetting, the edge of the accommodating groove can scrape dust adhered to the surface of the filter screen, and the problem that the dust is adhered to the filter screen to influence the subsequent dust falling effect is avoided.
Drawings
FIG. 1 is a schematic diagram of a first construction of the present invention disclosed for a high efficiency dust settling device for construction;
FIG. 2 is a schematic diagram of a second construction of the present invention disclosed by the present invention for a high-efficiency dust-settling apparatus for construction;
FIG. 3 is a schematic view of a part of the structure of a shielding assembly disclosed by the efficient dust settling equipment for building construction;
FIG. 4 is a schematic diagram of the structure of an interception unit disclosed by the efficient dust fall equipment for building construction;
FIG. 5 is a schematic view of the structure of a storage assembly disclosed by the high-efficiency dust-settling equipment for building construction;
fig. 6 is a schematic diagram of an initial structure of the high-efficiency dust settling device for building construction.
Part names and serial numbers in the figure: 1-moving frame, 2-rotating plate, 3-suction machine, 4-suction pipe, 5-spraying machine, 6-water pipe, 7-spray head, 8-electric turntable, 101-pull rod, 102-filter screen, 103-baffle, 201-storage Shui Kuang, 202-telescopic rod, 203-extrusion plate, 204-stay wire I, 205-spray pipe, 301-rotating shaft, 302-gauze, 303-sponge strip, 304-guide strip, 305-slide block, 306-stay wire II, 307-double-headed flushing pipe, 2 a-air inlet, 2 c-slide groove, 2 b-containing groove, 2 d-slot, 4 a-branch pipe, 4 b-water leakage port, 101 a-branch pipe, 103 a-opening, 202 a-connecting rod, 203 a-shielding part and 302 a-round hole.
Detailed Description
The technical scheme of the invention is further described below with reference to the accompanying drawings.
The embodiment 1, a high-efficiency dust fall device for building construction, as shown in figures 1-2 and 4-5, comprises a movable frame 1;
The device also comprises a rotating plate 2, an electric rotating disc 8, a suction machine 3, a suction pipe 4, a sprayer 5, a water pipe 6, a spray head 7 and an interception unit; the front side of the movable frame 1 is connected with two electric turntables 8 which are distributed symmetrically left and right through bolts; each electric turntable 8 is rotationally connected with a rotating plate 2, the bottom of each rotating plate 2 is rotationally connected with the movable frame 1, and each rotating plate 2 is provided with a plurality of air inlets 2a; the left side of the upper part of the movable frame 1 is connected with a suction machine 3 through bolts; the suction machine 3 is fixedly connected and communicated with two suction pipes 4 which are distributed in a bilateral symmetry way, each suction pipe 4 is composed of three branch pipes 4a which are distributed up and down, all the branch pipes 4a penetrate through the corresponding rotating plate 2, all the branch pipes 4a are hoses, and each branch pipe 4a is provided with a plurality of air inlets which are the same as the air inlets 2a in size and position; the right side of the movable frame 1 is connected with a sprayer 5 through bolts; the sprayer 5 is fixedly connected and communicated with a water pipe 6; the water pipe 6 is fixedly connected and communicated with a spray head 7, and the spray head 7 is positioned above the rotating plate 2; three interception units which are distributed front and back are connected in each branch pipe 4 a.
The interception unit comprises a pull rod 101 and a filter screen 102; each rotating plate 2 is connected with a pull rod 101 in a sliding way, and each pull rod 101 consists of three supporting rods 101a which are distributed up and down; each rotating plate 2 is provided with a plurality of accommodating grooves 2b; each supporting rod 101a is fixedly connected with a filter screen 102, the filter screen 102 is made of deformable materials, each filter screen 102 is located in a containing groove 2b, the height of the containing groove 2b is larger than the diameter of the filter screen 102, and the filter screen 102 is tightly attached to the containing groove 2 b.
The filter screen 102 is curved arc-shaped, through setting the filter screen 102 to the arc for the area of filter screen 102 is greater than the area of branch pipe 4a inside diameter circular face, and then has increased the filtration area of filter screen 102, when making filter screen 102 filter the dust that adsorbs in the water smoke, more dust can be adsorbed on filter screen 102 surface, has strengthened the suction efficiency of aspirator 3.
The following is the working mode of the above embodiment:
Firstly, the invention is moved to a pit opening position, the front side of the invention is aligned to the pit opening position, then the suction machine 3, the spraying machine 5 and the electric rotating disc 8 are connected with an external power supply, the electric rotating disc 8 is started to enable the two rotating plates 2 to be rotated and opened as shown in figure 2, when an operator uses a pit opening device to perform pit opening work on the ground, the suction machine 3 and the spraying machine 5 are started, the spraying machine 5 is enabled to enable water to flow from a water pipe 6 to a spray head 7 to spray water mist, dust generated when the pit opening device performs pit opening work is enabled to absorb the water mist, the dust falling effect of the water mist on the dust is better because the water mist can be diffused in the air, but under long-time work, the generated water mist can float to the ground to form accumulated water, so that the pit hole is wet and the constructor slips when the pit is up and down;
Then the suction machine 3 sucks air through the suction pipe 4, so that the water mist adsorbed with dust is sucked away through the branch pipe 4a, and the generated water mist is mutually matched with the sprayer 5 to avoid the problem that the generated water mist can float to the ground to form accumulated water to cause wet and slippery in a pit and cause slipping of constructors when the constructors go up and down the pit;
However, because the water mist can be diffused in the air, the water mist adsorbed with dust can be diffused to the periphery, thereby disturbing the field of vision of surrounding constructors and further influencing the work of the surrounding constructors;
Therefore, through the electric turntable 8, the two rotating plates 2 are rotated and opened to form a horn shape, the left side and the right side of a pit hole are blocked by the rotating plates 2, the water mist adsorbed with dust is blocked by the rotating plates 2 when being diffused to the periphery, the water mist adsorbed with dust can not fly to the periphery, the branch pipe 4a is arranged in the rotating plates 2, the water mist adsorbed with dust is sucked away through the suction machine 3, the problem that the water mist adsorbed with dust disturbs the field of vision of surrounding constructors and influences the work of the surrounding constructors is avoided, meanwhile, the branch pipe 4a is arranged in the rotating plates 2, the branch pipe 4a is closer to the water mist through synchronous rotation of the rotating plates 2, and the effect of the suction machine 3 on the suction of the water mist is enhanced;
In the working process of the pit punching device, because the ground is harder, stones are sputtered and ejected through a drill bit on the pit punching device, the filter screen 102 on the air inlet 2a is broken and damaged by the sputtered stones, so that small stones are sucked away, the filter device in the suction machine 3 is blocked, and the suction efficiency of the suction machine 3 is affected;
Therefore, when the suction machine 3 needs to perform suction work, the operator manually pulls the pull rod 101 downwards, so that the pull rod 101 drives the filter screen 102 with the initial position completely located in the accommodating groove 2b to synchronously move downwards, so that the filter screen 102 moves downwards into the branch pipe 4a and blocks the inside of the branch pipe 4a, as shown in fig. 3, by arranging the filter screen 102 inside the branch pipe 4a, stones sputtered by a drill are prevented from directly striking and contacting the filter screen 102, so that the filter screen 102 is damaged, meanwhile, when the stones are sputtered into the branch pipe 4a from the air inlet 2a, the stones are firstly struck and contacted with the inside of the branch pipe 4a, so that the kinetic energy of sputtered stones is reduced, and when the stones are in striking and contacting with the filter screen 102 again, the residual kinetic energy of the stones is insufficient to strike and damage the filter screen 102, so that the problem that the stones sputtered by the drill are directly struck and contacted with the filter screen 102, so that the filter screen 102 is damaged is avoided;
meanwhile, the filter screen 102 is arranged in an arc shape, so that the area of the filter screen 102 is larger than that of the circular surface of the inner diameter of the branch pipe 4a, the filtering area of the filter screen 102 is increased, and when the filter screen 102 filters dust adsorbed in water mist, the surface of the filter screen 102 can adsorb more dust, and the suction efficiency of the suction machine 3 is enhanced.
Example 2, on the basis of example 1, as shown in fig. 1 and fig. 4-6, further includes a storage component; the storage component comprises a baffle 103, a water storage frame 201 and a cleaning unit; three baffles 103 which are distributed front and back are fixedly connected in each branch pipe 4a, each baffle 103 is positioned behind the corresponding filter screen 102, and a plurality of openings 103a are formed in each baffle 103; three water leakage ports 4b are formed in each suction pipe 4, and each water leakage port 4b is located between the corresponding filter screen 102 and the baffle 103; three water storage frames 201 which are distributed up and down are fixedly connected inside each rotating plate 2, each water storage frame 201 is positioned below the corresponding branch pipe 4a, and each suction pipe 4 is communicated with the water storage frame 201 through a water leakage port 4 b; each water storage frame 201 is connected with a cleaning unit.
Each of the branch pipes 4a is disposed obliquely downward, so that after the filter screen 102 moves upward and resets, stones inside the branch pipe 4a slide along the inner surface of the branch pipe 4a under the action of gravity and fall out from the front side port of the branch pipe 4 a.
The cleaning unit comprises a telescopic rod 202, a squeezing plate 203, a first stay rope 204 and a spray pipe 205; each water storage frame 201 is fixedly connected with a telescopic rod 202, each telescopic rod 202 consists of four connecting rods 202a, the lengths of the connecting rods 202a are sequentially increased from back to front, the diameters of the connecting rods 202a are sequentially increased, two adjacent connecting rods 202a are connected through springs, and the two adjacent connecting rods 202a are in sliding connection; except for the foremost connecting rod 202a, each connecting rod 202a is fixedly connected with one extrusion plate 203, each extrusion plate 203 is in sliding connection with the inside of the water storage frame 201, all the extrusion plates 203 divide the inside of the water storage frame 201 into three water storage spaces which are distributed front and back, a shielding part 203a is arranged above the rearmost extrusion plate 203, the bottom of the shielding part 203a is level with the upper parts of all the extrusion plates 203, and the upper surface of the shielding part 203a is attached to the inside of the rotating plate 2; each rotating plate 2 is provided with a slot 2d, and the size of the slot 2d is consistent with the upper size of the shielding part 203 a; the front side of the movable frame 1 is fixedly connected with two first stay ropes 204 which are distributed left and right, the first stay ropes 204 are parallel and level with the center of the telescopic rod 202, each first stay rope 204 penetrates through the corresponding rotating plate 2 and the center of the corresponding telescopic rod 202 to be fixedly connected with the extrusion plate 203 at the rearmost side, and the telescopic rod 202 is in sliding connection with the corresponding first stay rope 204; the opposite sides of two adjacent water storage frames 201 are fixedly connected and communicated with three spray pipes 205 which are distributed front and back, and the spray nozzle of each spray pipe 205 faces the corresponding filter screen 102.
From back to front, the elasticity of the spring between two adjacent connecting rods 202a increases in turn, and when the extrusion plate 203 is pulled to move through the first stay rope 204 and the water inside the water storage frame 201 is extruded, the water inside the water storage frame 201 is sprayed out from the plurality of spray pipes 205 in turn, so that the cleaning effect of the water sprayed out from the spray pipes 205 on the inside of the branch pipe 4a is better.
The following is the working mode of the above embodiment:
Because sputtered stones remain between two adjacent filter screens 102 in the branch pipe 4a to influence the suction efficiency of water mist in the subsequent work, when the invention is finished, a constructor pulls the pull rod 101 upwards manually, so that the pull rod 101 drives the filter screens 102 to move upwards to reset, the filter screens 102 do not block the inside of the branch pipe 4a any more, and meanwhile, the branch pipe 4a is set to be in a downward inclined state, so that the stones in the branch pipe 4a slide along the inner surface of the branch pipe 4a under the action of gravity after the filter screens 102 move upwards to reset and drop out from the front side port of the branch pipe 4a, thereby avoiding the problem that sputtered stones remain between two adjacent filter screens 102 in the branch pipe 4a to influence the suction efficiency of water mist in the subsequent work;
Meanwhile, when the pull rod 101 drives the filter screen 102 to move upwards for resetting, because the filter screen 102 is arranged in an arc shape, the filter screen 102 is firstly contacted with the edge of the accommodating groove 2b in the process of moving upwards for resetting, so that the edge of the accommodating groove 2b can scrape dust adhered to the surface of the filter screen 102, and when the filter screen 102 is completely driven by the pull rod 101 to enter the accommodating groove 2b, the dust adhered to the surface of the filter screen 102 is completely scraped off by the edge of the accommodating groove 2b and falls down to the inner wall surface of the branch pipe 4a, thereby avoiding the problem that the dust adhered to the filter screen 102 affects the subsequent dust falling effect;
In long-time work, although dust in the water mist is intercepted by the filter screen 102, the water mist passes through the filter screen 102 and adheres to the inner wall of the branch pipe 4a, so that the water mist is condensed into water drops, meanwhile, because the branch pipe 4a is obliquely arranged, the condensed water drops flow along the inner wall surface of the branch pipe 4a and are converged into small water flows, and flow out of the port of the branch pipe 4a into a pit hole, so that water accumulation is formed in the pit hole due to moisture in the pit hole, and the condition in the pit hole is judged by constructors is influenced;
Therefore, when the water mist is sucked into the branch pipe 4a under the action of the suction machine 3, dust in the water mist is intercepted by the filter screen 102, the water mist can permeate the filter screen 102 and then flows away through the opening 103a, when the water mist permeates the filter screen 102, the water mist can be contacted with the baffle 103, so that the water mist is condensed into water drops on the surface of the baffle 103, the water drops have heavier mass, the suction force of the suction machine 3 can not directly suck the water drops, the water drops flow downwards to the inner bottom of the branch pipe 4a along the surface of the baffle 103, then flow into the water storage frame 201 through the water leakage port 4b to be collected, the water mist is intercepted by the baffle 103, the water mist is condensed into water drops in a concentrated manner, the problem that the condensation point of the water mist is not well controlled is avoided, meanwhile, the condensed water drops are stored into the water storage frame 201, the condensed water drops can flow along the inner wall surface of the branch pipe 4a and are converged into small water flows out of the port of the branch pipe 4a to the pit hole, and the water accumulation is caused in the pit hole, so that the situation of the pit is wet in the pit is affected, and the situation of a constructor is judged;
Then the suction machine 3 and the sprayer 5 stop running, the electric turntable 8 is started to drive the rotating plates 2 to rotate and reset, the two rotating plates 2 are respectively rotated to be attached to the left side and the right side of the movable frame 1, as shown in fig. 6, the whole occupied area is reduced, but after long-time work, part of water mist absorbed with dust can be adhered to the inner wall of the branch pipe 4a, so that dust can be accumulated on the inner wall of the branch pipe 4a, if the dust is not cleaned, the dust can be hardened and caked, the suction efficiency of the follow-up branch pipe 4a on the water mist is affected, therefore, in the rotating and resetting process of the rotating plates 2, as the rotating plates 2 rotate, the extruding plate 203 fixedly connected with the first stay rope 204 is pulled by the first stay rope 204 because the fixed end of the first stay rope 204 is limited, The extrusion plate 203 moves towards the port direction of the branch pipe 4a, so that the extrusion plate 203 slides in the water storage frame 201, when the shielding part 203a contacts with the upper part of the second extrusion plate 203, a closed space is formed between the extrusion plate 203 provided with the shielding part 203a and the second extrusion plate 203 and the water storage frame 201, the rotation plate 2 is driven to rotate along with the electric turntable 8, the first pull rope 204 continuously pulls the extrusion plate 203 provided with the shielding part 203a to move towards the port direction of the branch pipe 4a, the connecting rod 202a which is connected by extrusion of the extrusion plate 203 provided with the shielding part 203a is contracted into the second connecting rod 202a, So that the water collected between the extrusion plate 203 provided with the shielding part 203a and the second extrusion plate 203 is extruded from the corresponding spray pipe 205, the water is sprayed to the inner wall of the branch pipe 4a through the spray pipe 205, dust adhered to the inner wall of the branch pipe 4a is washed down, when the extrusion plate 203 provided with the shielding part 203a is attached to the second extrusion plate 203, the first pull rope 204 pulls the extrusion plate 203 provided with the shielding part 203a to synchronously move with the second extrusion plate 203, when the shielding part 203a is contacted with the upper part of the third extrusion plate 203, a closed space is formed between the second extrusion plate 203 and the third extrusion plate 203 and the water storage frame 201, with the first pull rope 204 being pulled, the second connecting rod 202a is contracted into the third connecting rod 202a, so that the water stored between the second extrusion plate 203 and the third extrusion plate 203 is extruded and sprayed out from the corresponding spray pipe 205, the water is sprayed out to the inner wall of the branch pipe 4a through the spray pipe 205, dust adhered to the inner wall of the branch pipe 4a is flushed down, when the front end of the shielding part 203a is inserted into the slot 2d, a closed space is formed between the third extrusion plate 203 and the inner front side of the water storage frame 201, with the first pull rope 204 being pulled, the third connecting rod 202a is contracted into the fourth connecting rod 202a, The shielding part 203a is completely inserted into the slot 2d, so that water stored between the third extrusion plate 203 and the water storage frame 201 is ejected from the corresponding jet pipe 205, and is ejected to the inner wall of the branch pipe 4a through the jet pipe 205, so that dust adhered to the inner wall of the branch pipe 4a is flushed down, and the problem that part of water mist adsorbed with the dust is adhered to the inner wall of the branch pipe 4a under long-time work, so that dust is accumulated on the inner wall of the branch pipe 4a, and if the water mist is not cleaned, the dust is hardened and agglomerated, and the suction efficiency of the subsequent branch pipe 4a on the water mist is affected is avoided; Meanwhile, through the mode that the spray pipes 205 which are arranged from back to front sequentially spray water to clean the inner wall of the branch pipe 4a, the dirty water which is flushed is discharged from back to front, and the problem that the dirty water remains on the inner wall of the branch pipe 4a due to the impact of sprayed water flow on the flowing direction of the dirty water when all spray pipes 205 spray water to clean the inner wall of the branch pipe 4a at the same time is avoided.
Example 3, on the basis of example 2, as shown in fig. 1-4 and 6, further comprises a shielding assembly; the shielding assembly comprises a rotating shaft 301, a gauze 302, a sliding block 305, a double-head flushing pipe 307 and a second stay cord 306; the front side of the movable frame 1 is rotationally connected with two rotating shafts 301 which are bilaterally symmetrical, and a torsion spring is connected between each rotating shaft 301 and the movable frame 1; each rotating shaft 301 is wound with a gauze 302, and each gauze 302 is provided with a plurality of round holes 302a corresponding to the size and the position of the air inlet 2a; each rotating plate 2 is provided with two sliding grooves 2c which are distributed up and down; each chute 2c is slidably connected with a sliding block 305, and all sliding blocks 305 on each rotating plate 2 are fixedly connected with the pulling-out ends of the corresponding gauze 302; each sliding block 305 is fixedly connected with a second stay rope 306, and the other end of each second stay rope 306 is fixedly connected with the side surface of the same-side moving frame 1; the upper part of the sprayer 5 is fixedly connected and communicated with a double-end flushing pipe 307, the nozzles of the double-end flushing pipe 307 are positioned above the corresponding rotating shafts 301, and a valve is arranged on the double-end flushing pipe 307.
Also included is a sponge strip 303; a plurality of sponge strips 303 are fixedly connected to the surface of each gauze 302.
All the sponge strips 303 are obliquely arranged, when water drops are formed by contact between water mist and the surface of the gauze 302 and then flow downwards, the water drops are intercepted and adsorbed by the obliquely arranged sponge strips 303, so that the problem that water mist flows into pits along the surface of the gauze 302 to form accumulated water and influence constructors to judge the conditions in the bottoms of the pits is avoided.
Also included are guide strips 304; the front side of the movable frame 1 is fixedly connected with a plurality of guide strips 304, and all the guide strips 304 are arranged in a staggered and inclined way.
The following is the working mode of the above embodiment:
When a constructor drills holes on the ground through the hole drilling device, soil is sputtered onto the surface of the rotating plate 2, meanwhile, after water mist is combined with the soil, the surface of the rotating plate 2 is adhered with a thicker layer of soil, and the rotating plate 2 is protected under the condition of long-time adhesion, so that when the constructor drives the rotating plate 2 to rotate and open from a state of being attached to the left side and the right side of the movable frame 1 to a process shown in fig. 2, as one end of a second pull rope 306 is fixed on the movable frame 1, the second pull rope 306 is limited, the second pull rope 306 pulls a sliding block 305 to drive a screen 302 to be pulled out from a rotating shaft 301, after the electric turntable 8 drives the rotating plate 2 to be completely unfolded, the screen 302 just covers the surface of the whole rotating plate 2, and the position of a round hole 302a corresponds to the position of an air inlet 2a, so that the screen 302 shields the surface of the rotating plate 2, and the problem that when the constructor drills holes on the ground through the hole drilling device, the soil is sputtered onto the surface of the rotating plate 2, and after the water mist is combined with the soil, the surface of the rotating plate 2 is adhered with the soil, the soil is accumulated to a thicker layer of the soil, and the surface of the screen 302 is adhered to the surface of the rotating plate and the rotating plate 2 is damaged for a long time, and the problem is avoided;
Meanwhile, because the water mist sprayed by the spray head 7 is in a scattered state, the water mist can contact with the surface of the gauze 302 to be condensed into water drops, so that the water drops downwards flow into the pits along the surface of the gauze 302 to form accumulated water, and the problem of judging the conditions inside the pits by constructors is affected; therefore, the sponge strips 303 absorb the water drops condensed on the surface of the gauze 302, so that the problem that the water mist contacts with the surface of the gauze 302 to be condensed into water drops, so that accumulated water is formed by flowing downwards into the pits along the surface of the gauze 302, and the condition judgment of constructors in the pits is affected is avoided; meanwhile, the sponge strip 303 is arranged in an inclined shape, so that the interception range of the sponge strip 303 is increased, and the interception effect of the sponge strip 303 on water drops is better;
Although the screen 302 is used for shielding the rotating plate 2, a large amount of soil is adhered to the surface of the screen 302 to affect the subsequent protection of the rotating plate 2, so that after the work is finished, the rotating plate 2 is driven by the electric turntable 8 to be converted from the state shown in fig. 2 to the state shown in fig. 6, in the process, the pull rope II 306 is gradually converted into a loose state from a tensile state, the slide block 305 loses the limitation of the pull force of the pull rope II 306, the rotating shaft 301 drives the rotating shaft 301 to roll and reset the screen 302 through the connected torsion spring, when the screen 302 is rolled together, the sponge strip 303 is extruded, the water absorbed by the sponge strip 303 is extruded, the extruded water flows downwards to wash the surface of the screen 302, the soil adhered to the surface of the screen 302 is washed down, but the water quantity only can wash part of soil down, and the effect is not obvious, therefore, when the gauze 302 is completely rolled and reset into a cylinder shape, the gauze 302 turns are separated by the sponge strips 303, so that the gauze 302 cannot be mutually attached, then a valve is opened by a constructor, the sprayer 5 is started to enable water flow to be sprayed downwards from the double-end flushing pipe 307 to the upper part of the rotating shaft 301, so that the water flow flushes soil on the surface of the rolled gauze 302, a small cleaning space is formed between the gauze 302 by rolling the gauze 302, water flow is enabled to rebound and flush in the space formed between the gauze 302 by flushing the water flow, the flushing effect of the water flow on the gauze 302 is better by flushing the water flow vertically downwards, the flushing area is large in the mode, the influence factors are more, and the rapid cleaning is inconvenient because the flushing operation is directly performed on the unfolded gauze 302; meanwhile, the water flow sprayed out of the double-head flushing pipe 307 is guided to the front side surface of the moving frame 1 through the guide strip 304, then flows downwards along the front side surface of the moving frame 1 through the guide holes formed in the guide strip 304, and flushes the front side surface of the moving frame 1, so that all operations are completed.
The foregoing is merely a preferred embodiment of the present invention and it should be noted that modifications and adaptations to those skilled in the art may be made without departing from the principles of the present invention, which are intended to be comprehended within the scope of the present invention.
Claims (10)
1. The high-efficiency dust fall equipment for building construction comprises a movable frame (1); the device is characterized by further comprising a rotating plate (2), an electric rotating disc (8), a suction machine (3), a suction pipe (4), a sprayer (5), a water pipe (6), a spray head (7) and an interception unit; a plurality of electric turntables (8) are fixedly connected to the front side of the movable frame (1); each electric turntable (8) is rotationally connected with a rotating plate (2), the bottom of each rotating plate (2) is rotationally connected with the movable frame (1), and each rotating plate (2) is provided with a plurality of air inlets (2 a); a suction machine (3) is fixedly connected to the left side of the upper part of the movable frame (1); the suction machine (3) is fixedly connected and communicated with a plurality of suction pipes (4), each suction pipe (4) is formed by combining a plurality of branch pipes (4 a), all the branch pipes (4 a) penetrate through the corresponding rotating plate (2), all the branch pipes (4 a) are hoses, and each branch pipe (4 a) is provided with a plurality of air inlets with the same size and position as the air inlets (2 a); a sprayer (5) is fixedly connected to the right side of the upper part of the movable frame (1); the sprayer (5) is fixedly connected and communicated with a water pipe (6); the water pipe (6) is fixedly connected and communicated with a spray head (7), and the spray head (7) is positioned above the rotating plate (2); a plurality of interception units for intercepting dust and water mist are connected in each branch pipe (4 a).
2. The high-efficiency dust-settling device for building construction according to claim 1, wherein the interception unit comprises a pull rod (101) and a filter screen (102); each rotating plate (2) is connected with a pull rod (101) in a sliding way, and each pull rod (101) consists of a plurality of supporting rods (101 a); each rotating plate (2) is provided with a plurality of accommodating grooves (2 b); every branch (101 a) all fixedly connected with a filter screen (102), and filter screen (102) are flexible material, and every filter screen (102) all is located holding tank (2 b), and holding tank (2 b) highly is greater than the diameter of filter screen (102), and filter screen (102) are hugged closely with holding tank (2 b).
3. The efficient dust settling device for building construction according to claim 2, further comprising a storage component; the storage component comprises a baffle (103), a water storage frame (201) and a cleaning unit; a plurality of baffles (103) are fixedly connected in each branch pipe (4 a), each baffle (103) is positioned behind the corresponding filter screen (102), and a plurality of openings (103 a) are formed in each baffle (103); each suction pipe (4) is provided with a plurality of water leakage openings (4 b), and each water leakage opening (4 b) is positioned between the corresponding filter screen (102) and the baffle (103); a plurality of water storage frames (201) are fixedly connected inside each rotating plate (2), each water storage frame (201) is positioned below a corresponding branch pipe (4 a), and each suction pipe (4) is communicated with the water storage frame (201) through a water leakage port (4 b); each water storage frame (201) is connected with a cleaning unit for cleaning the inside of the branch pipe (4 a).
4. A high efficiency dust settling device for building construction according to claim 1, characterized in that each branch pipe (4 a) is arranged to be inclined downwards.
5. A high efficiency dust settling device for construction according to claim 3, wherein the cleaning unit comprises a telescopic rod (202), a squeeze plate (203), a first pull rope (204) and a spray pipe (205); a telescopic rod (202) is fixedly connected in each water storage frame (201), each telescopic rod (202) is composed of a plurality of connecting rods (202 a), the lengths of the connecting rods (202 a) are sequentially increased from back to front, the diameters of the connecting rods (202 a) are sequentially increased, two adjacent connecting rods (202 a) are connected through springs, and the two adjacent connecting rods (202 a) are in sliding connection; except for the foremost connecting rod (202 a), each connecting rod (202 a) is fixedly connected with one extrusion plate (203), each extrusion plate (203) is in sliding connection with the inside of the water storage frame (201), all the extrusion plates (203) divide the inside of the water storage frame (201) into a plurality of water storage spaces, a shielding part (203 a) is arranged above the rearmost extrusion plate (203), the bottom of the shielding part (203 a) is level with the upper parts of all the extrusion plates (203), and the upper surface of the shielding part (203 a) is attached to the inside of the rotating plate (2); each rotating plate (2) is provided with a slot (2 d), and the size of the slot (2 d) is consistent with the upper part of the shielding part (203 a); the front side of the movable frame (1) is fixedly connected with a plurality of first stay ropes (204), the first stay ropes (204) are flush with the centers of the telescopic rods (202), each first stay rope (204) penetrates through the corresponding rotating plate (2) and the center of the corresponding telescopic rod (202) to be fixedly connected with the extrusion plate (203) at the rearmost side, and the telescopic rod (202) is in sliding connection with the corresponding first stay rope (204); the opposite sides of two adjacent water storage frames (201) are fixedly connected and communicated with a plurality of spray pipes (205), and the spray nozzle of each spray pipe (205) faces the corresponding filter screen (102).
6. The efficient dust-settling device for building construction according to claim 5, wherein the elastic force of the spring between two adjacent connecting rods (202 a) increases in sequence from the back to the front.
7. The efficient dust settling device for building construction according to claim 1, further comprising a shielding assembly; the shielding component comprises a rotating shaft (301), a gauze (302), a sliding block (305), a double-head flushing pipe (307) and a second stay cord (306); the front side of the movable frame (1) is rotationally connected with a plurality of rotating shafts (301), and a torsion spring is connected between each rotating shaft (301) and the movable frame (1); each rotating shaft (301) is wound with a gauze (302), and each gauze (302) is provided with a plurality of round holes (302 a) corresponding to the size and the position of the air inlet (2 a); each rotating plate (2) is provided with a plurality of sliding grooves (2 c); each sliding groove (2 c) is connected with a sliding block (305) in a sliding way, and all the sliding blocks (305) on each rotating plate (2) are fixedly connected with the pulling-out ends of the corresponding gauze (302); each sliding block (305) is fixedly connected with a second stay cord (306), and the other end of each second stay cord (306) is fixedly connected with the side surface of the same-side moving frame (1); the upper part of the sprayer (5) is fixedly connected and communicated with a double-end flushing pipe (307), the nozzles of the double-end flushing pipe (307) are positioned above the corresponding rotating shafts (301), and a valve is arranged on the double-end flushing pipe (307).
8. The efficient dust-settling device for building construction according to claim 7, further comprising a sponge strip (303); the surface of each gauze (302) is fixedly connected with a plurality of sponge strips (303).
9. The efficient dust-settling device for building construction according to claim 8, wherein all the sponge strips (303) are obliquely arranged.
10. The high-efficiency dust-settling equipment for building construction according to any one of claims 1 to 9, further comprising a guide strip (304); the front side of the movable frame (1) is fixedly connected with a plurality of guide strips (304), and all the guide strips (304) are arranged in a staggered and inclined way.
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| CN202410684795.6A CN118267822B (en) | 2024-05-30 | 2024-05-30 | High-efficient dust fall equipment is used in construction |
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| CN202410684795.6A CN118267822B (en) | 2024-05-30 | 2024-05-30 | High-efficient dust fall equipment is used in construction |
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| CN118267822B CN118267822B (en) | 2024-08-02 |
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|---|---|
| CN118267822B (en) | 2024-08-02 |
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