CN211358232U

CN211358232U - Dust device that civil construction used

Info

Publication number: CN211358232U
Application number: CN201922317758.9U
Authority: CN
Inventors: 顾俊元; 徐法军
Original assignee: Changshu Yianda Electric Appliance Co ltd
Current assignee: Changshu Yianda Electric Appliance Co ltd
Priority date: 2019-12-22
Filing date: 2019-12-22
Publication date: 2020-08-28
Anticipated expiration: 2029-12-22

Abstract

The utility model belongs to the field of dust settling devices, in particular to a dust settling device for civil construction, which comprises a bottom plate, a water pump, a dust settling tank and a dust collecting cover are sequentially fixed at the top of the bottom plate from left to right, a first filtering mechanism is arranged inside the dust settling tank, a second filtering mechanism is arranged below the first filtering mechanism, a cleaning mechanism is arranged between the first filtering mechanism and the second filtering mechanism, the cleaning mechanism comprises a first scraper blade arranged below the first filtering mechanism, a first connecting rod is fixed at the bottom of the first scraper blade, a fourth connecting rod with a hollow structure is slidably sleeved at the other end of the first connecting rod, a third spring is fixed between the inner wall of the bottom of the fourth connecting rod and the bottom of the first connecting rod, and a first push rod is fixed at the bottom of the fourth connecting rod, the utility model can recycle water while filtering and intercepting dust particles, energy-concerving and environment-protective, reduced economic cost to reduce workman's intensity of labour, improved dust fall efficiency.

Description

Dust device that civil construction used

Technical Field

The utility model relates to a dust collector technical field especially relates to a dust device that civil engineering used.

Background

Civil engineering is a general name of scientific technology for building various engineering facilities, and refers to applied materials, equipment and technical activities such as surveying, designing, constructing, maintaining and the like; the dust settling device is also an object of engineering construction, namely, various engineering facilities which are built on the ground or underground, on the land or in water and directly or indirectly serve human life, production, military and scientific research services, such as houses, roads, railways, transport pipelines, tunnels, bridges, canals, dams, ports, power stations, airports, ocean platforms, water supply, drainage, protection engineering and the like.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pair of dust device that civil engineering used has solved the problem to the water waste.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a dust falling device for civil construction comprises a bottom plate, wherein a water pump, a dust removing box and a dust hood are sequentially fixed at the top of the bottom plate from left to right, a first filtering mechanism is arranged in the dust removing box, a second filtering mechanism is arranged below the first filtering mechanism, a cleaning mechanism is arranged between the first filtering mechanism and the second filtering mechanism and comprises a first scraper blade arranged below the first filtering mechanism, a first connecting rod is fixed at the bottom of the first scraper blade, a hollow fourth connecting rod is sleeved at the other end of the first connecting rod in a sliding manner, a third spring is fixed between the inner wall of the bottom of the fourth connecting rod and the bottom of the first connecting rod, a first push rod is fixed at the bottom of the fourth connecting rod, an air cylinder fixed with the inner wall of the dust removing box is fixed at one end of the first push rod close to the water pump, and a second connecting rod perpendicular to the first push rod is fixed at the bottom end of the first push rod, and a second scraper is fixed at the other end of the second connecting rod, and a slag discharging mechanism is fixed at one end, far away from the water pump, of the second filtering mechanism.

Preferably, first filter mechanism includes two sets of first drainage plates along dust removal case center axis symmetric distribution, and first drainage plate is V type structure, be fixed with first filter between two sets of first drainage plates, and the one end that two sets of first drainage plates kept away from each other is fixed with the inner wall of dust removal case, second filter mechanism includes the second filter with first filter parallel arrangement, be fixed with the second drainage plate between the one end that the second filter is close to the water pump and the inner wall of dust removal case, the one end that the second drainage plate is close to the water pump is higher than its other end.

Preferably, the mechanism of slagging tap includes the first fixed plate fixed with the second filter, the top of first fixed plate articulates there is the second push rod, the other end of second push rod rotates and is connected with the third connecting rod, hollow structure's connecting plate has been cup jointed in the bottom slip of third connecting rod, the bottom sliding connection of connecting plate has the third filter that is located between first fixed plate and the dust removal incasement wall, one side that second filter mechanism was kept away from to the third connecting rod is fixed with rather than vertically third push rod, hollow structure's fourth push rod has been cup jointed in the other end slip of third push rod, the one end inner wall that third push rod was kept away from to the fourth push rod and the one end that the third connecting rod was kept away from to the third push rod are fixed with the second spring between.

Preferably, the top of first filter mechanism is provided with the first water pipe of L type structure, the bottom of first water pipe is fixed with the shower nozzle, the one end that first water pipe stretches out the dust removal case is fixed with the water outlet of water pump and is cup jointed, the water pumping end of water pump passes through the second water pipe intercommunication with the inner chamber of dust removal case, it is fixed that the one end that the water pump was kept away from to the dust cage is close to its opening part and dust removal case, and the dust removal case sets up the slag notch that is located between the dust collection bin opening, one side that the connecting plate is close to the slag notch is fixed with first spring, the other end of first spring is fixed with the board of slagging tap, the top of the board is articulated with the outer wall of dust removal case, and the position of.

Preferably, the top of dust removal case is fixed with the air exhauster, and the air inlet end of air exhauster passes through first trachea intercommunication with the inner chamber of dust removal case, and the fixed cover in one side that the dust removal case is close to the dust cage has connect first exhaust tube, and the fixed cover in one end that first exhaust tube stretches out the dust removal case has connected the dust collection bin, and the one end that first exhaust tube stretches into the dust removal case is located between first filter mechanism and the second filter mechanism.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model filters and intercepts the dust particles through the first filter plate and the second filter plate, thereby recycling water, saving energy, protecting environment and reducing economic cost; simultaneously, through first scraper blade, second scraper blade, cylinder and clean mechanism, clear up the dust granule on first filter and the second filter to in sending the dust granule to the dust cage, increased the life of first filter and second filter, reduced workman's intensity of labour, improved dust fall efficiency.

Drawings

Fig. 1 is the utility model provides a dust device's that civil engineering used schematic diagram.

Fig. 2 is a schematic structural diagram of the cleaning mechanism according to the present invention.

Fig. 3 is a schematic structural diagram of the first scraper and the first filter plate according to the present invention.

Reference numbers in the figures: 1. a base plate; 2. a water pump; 3. a dust removal box; 4. a dust collection cover; 5. a first filter mechanism; 6. a first drainage plate; 7. a first filter plate; 8. a second filter mechanism; 9. a second drainage plate; 10. a second filter plate; 11. a cleaning mechanism; 12. a first squeegee; 13. a first connecting rod; 14. a second squeegee; 15. a second connecting rod; 16. a first push rod; 17. a cylinder; 18. a first fixing plate; 19. a third filter plate; 20. a first spring; 21. a second push rod; 22. a third connecting rod; 23. a connecting plate; 24. a third push rod; 25. a fourth push rod; 26. a second spring; 27. a dust collection bin; 28. a slag discharging mechanism; 29. an exhaust fan; 30. and a second exhaust tube.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a dust-settling device for civil construction comprises a base plate 1, a water pump 2, a dust-settling tank 3 and a dust-collecting hood 4 are sequentially fixed on the top of the base plate 1 from left to right, a first filtering mechanism 5 is arranged in the dust-settling tank 3, a second filtering mechanism 8 is arranged below the first filtering mechanism 5, a cleaning mechanism 11 is arranged between the first filtering mechanism 5 and the second filtering mechanism 8, the cleaning mechanism 11 comprises a first scraper 12 arranged below the first filtering mechanism 5, a first connecting rod 13 is fixed on the bottom of the first scraper 12, a fourth connecting rod with a hollow structure is slidably sleeved on the other end of the first connecting rod 13, a third spring is fixed between the inner wall of the bottom of the fourth connecting rod and the bottom of the first connecting rod 13, a first push rod 16 is fixed on the bottom of the fourth connecting rod, a cylinder 17 fixed on the inner wall of the dust-settling tank 3 is fixed on one end of the first push rod 16 close to the water pump 2, a second connecting rod 15 vertical to the first push rod 16 is fixed at the bottom end of the first push rod 16, a second scraper 14 is fixed at the other end of the second connecting rod 15, and a slag discharging mechanism 28 is fixed at one end of the second filtering mechanism 8 far away from the water pump 2; the dust particles are separated from water by the second filter plate 10, so that the water at the bottom of the dust removing box 3 can be recycled, energy is saved, environment is protected, and economic cost is reduced, the air cylinder 17 is started at the same time, the air cylinder 17 drives the first push rod 16, the first push rod 16 drives the first connecting rod 13 to move together with the second connecting rod 15, so that the first scraper 12 cleans the first filter plate 7, the second scraper 14 cleans the second filter plate 10, the second filter plate 10 is cleaned onto the third filter plate 19 by the second scraper 14, the second scraper 14 extrudes the second push rod 21, the second push rod 21 pushes the third connecting rod 22 to move with the connecting plate 23, so that the slag plate is pushed away by the first spring 20, the dust particles enter the dust collecting hood 4, and after the cleaning, the third push rod 24 is pushed to slide along the fourth push rod 25 by the second spring 26, the connecting plate is restored to the original position and repeatedly operated, so that the first filter plate 7 and the second filter plate 10 can be cleaned, the labor intensity of workers is reduced, and the dust removal efficiency is improved.

Further, the first filtering mechanism 5 comprises two groups of first drainage plates 6 which are symmetrically distributed along the central axis of the dust removing box 3, the first drainage plates 6 are of a V-shaped structure, a first filtering plate 7 is fixed between the two groups of first drainage plates 6, one ends, away from each other, of the two groups of first drainage plates 6 are fixed with the inner wall of the dust removing box 3, the second filtering mechanism 8 comprises a second filtering plate 10 which is arranged in parallel with the first filtering plate 7, a second drainage plate 9 is fixed between one end, close to the water pump 2, of the second filtering plate 10 and the inner wall of the dust removing box 3, and one end, close to the water pump 2, of the second drainage plate 9 is higher than the other end of the second drainage plate; carry out the drainage to the air that gets into dust removal case 3 through first drainage board 6, also carry out the drainage to shower nozzle spun water simultaneously to filter the interception with the dust particle through first filter 7, simultaneously, carry out the drainage to water and dust particle through second drainage board 9, drainage to second filter 10, through second filter 10 with water and dust particle separation, thereby with water recycle.

Particularly, the slag discharging mechanism 28 comprises a first fixing plate 18 fixed with the second filter plate 10, a second push rod 21 is hinged to the top of the first fixing plate 18, the other end of the second push rod 21 is rotatably connected with a third connecting rod 22, a connecting plate 23 with a hollow structure is slidably sleeved at the bottom of the third connecting rod 22, a third filter plate 19 located between the first fixing plate 18 and the inner wall of the dust removing box 3 is slidably connected to the bottom end of the connecting plate 23, a third push rod 24 perpendicular to the third connecting rod 22 is fixed to one side, away from the second filter mechanism 8, of the third connecting rod 22, a fourth push rod 25 with a hollow structure is slidably sleeved at the other end of the third push rod 24, and a second spring 26 is fixed between the inner wall of one end, away from the third push rod 24, of the fourth push rod 25 and one end, away from the; push out the dust particle on the third filter 19 through connecting plate 23, in the removal of connecting plate 23, promote the board of slagging tap through first spring 20 to in sending the dust particle to dust cage 4, rethread second spring 26 promotes third push rod 24 after the clearance is ended, thereby with connecting plate 23 propelling movement to the normal position, meanwhile, will slag tap the board through first spring 20 and pull back the normal position, avoid water to enter into in the dust cage 4.

It is worth to state that, a first water pipe of an L-shaped structure is arranged above the first filtering mechanism 5, a spray head is fixed at the bottom of the first water pipe, one end of the first water pipe extending out of the dust removing box 3 is fixedly sleeved with a water outlet end of the water pump 2, a water pumping end of the water pump 2 is communicated with an inner cavity of the dust removing box 3 through a second water pipe, one end of the dust collecting cover 4 close to an opening thereof is fixed with an outer wall of one end of the dust removing box 3 far away from the water pump 2, the dust removing box 3 is provided with a slag outlet positioned between openings of the dust collecting cover 4, one side of the connecting plate 23 close to the slag outlet is fixed with a first spring 20, the other end of the first spring 20 is fixed with a slag discharging plate, the top of the slag discharging plate is hinged with the outer wall; carry out the dust fall through shower nozzle, water pump 2 and second water pipe to the dust particle in the dust removal case 3, promote through first spring 20 the board of slagging tap to in sending the dust particle to dust cage 4, rethread second spring 26 promotes third push rod 24 after the clearance is ended, thereby with connecting plate 23 propelling movement to normal position, meanwhile, will slag tap the board through first spring 20 and pull back the normal position, avoid water to get into in the dust cage 4.

In addition, an exhaust fan 29 is fixed at the top of the dust removal box 3, the air inlet end of the exhaust fan 29 is communicated with the inner cavity of the dust removal box 3 through a first air pipe, a first air exhaust pipe is fixedly sleeved at one side of the dust removal box 3 close to the dust collection cover 4, a dust collection bin 27 is fixedly sleeved at one end of the first air exhaust pipe extending out of the dust removal box 3, and one end of the first air exhaust pipe extending into the dust removal box 3 is located between the first filtering mechanism 5 and the second filtering mechanism 8; the dust particles in the construction site are drawn into the dust box 3 for treatment by the suction fan 29 and the dust collecting bin 27.

The working principle is as follows: when dust is reduced in a civil construction site, firstly, the exhaust fan 29 is started, the exhaust fan 29 performs air extraction through the second exhaust pipe 30, so that dust in the air is conveyed to the inside of the dust removal box 3 through the first exhaust pipe and the dust collection bin 27, the dust is concentrated to the first filter plate 7 through the first drainage plate 6 and then is intercepted, meanwhile, the water pump 2 is started, water at the bottom of the dust removal box 3 is subjected to dust reduction through the water spray nozzle by the water pump 2, so that the dust particles fall onto the second filter plate 10, the second filter plate 10 separates the dust particles from water, water at the bottom of the dust removal box 3 can be recycled, energy is saved, the environment is protected, the economic cost is reduced, the air cylinder 17 is started simultaneously, the air cylinder 17 drives the first push rod 16, the first push rod 16 drives the first connecting rod 13 to move together with the second connecting rod 15, so that the first scraper 12 cleans the first filter plate 7, simultaneously second scraper blade 14 clears up second filter 10, clear up second filter 10 to third filter 19 through second scraper blade 14 simultaneously, second scraper blade 14 extrudees second push rod 21 simultaneously, second push rod 21 promotes third connecting rod 22 and connecting plate 23 and removes, thereby push away the slag discharging plate through first spring 20, make the dust particle enter into dust cage 4, promote third push rod 24 through second spring 26 after the completion and slide along fourth push rod 25, resume the connecting plate to the normal position, the repeated operation, thereby can clear up first filter 7 and second filter 10, the labor intensity of the workman is reduced, the efficiency of removing dust is improved.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The dust falling device for civil construction comprises a bottom plate (1) and is characterized in that a water pump (2), a dust removing box (3) and a dust collecting cover (4) are sequentially fixed at the top of the bottom plate (1) from left to right, a first filtering mechanism (5) is arranged in the dust removing box (3), a second filtering mechanism (8) is arranged below the first filtering mechanism (5), a cleaning mechanism (11) is arranged between the first filtering mechanism (5) and the second filtering mechanism (8), the cleaning mechanism (11) comprises a first scraper (12) arranged below the first filtering mechanism (5), a first connecting rod (13) is fixed at the bottom of the first scraper (12), a fourth connecting rod of a hollow structure is sleeved at the other end of the first connecting rod (13) in a sliding manner, and a third spring is fixed between the bottom inner wall of the fourth connecting rod and the bottom of the first connecting rod (13), the bottom of fourth connecting rod is fixed with first push rod (16), the one end that first push rod (16) are close to water pump (2) is fixed with cylinder (17) fixed with dust removal case (3) inner wall, the bottom mounting of first push rod (16) has rather than vertically second connecting rod (15), the other end of second connecting rod (15) is fixed with second scraper blade (14), the one end that water pump (2) were kept away from in second filter mechanism (8) is fixed with slag discharging mechanism (28).

2. The dust falling device for civil engineering according to claim 1, wherein the first filter mechanism (5) comprises two sets of first drainage plates (6) symmetrically distributed along the central axis of the dust removal box (3), the first drainage plates (6) are of a V-shaped structure, a first filter plate (7) is fixed between the two sets of first drainage plates (6), one end of each set of first drainage plates (6) away from each other is fixed with the inner wall of the dust removal box (3), the second filter mechanism (8) comprises a second filter plate (10) arranged in parallel with the first filter plate (7), a second drainage plate (9) is fixed between one end of the second filter plate (10) close to the water pump (2) and the inner wall of the dust removal box (3), and one end of the second drainage plate (9) close to the water pump (2) is higher than the other end of the second drainage plate.

3. The dust settling device for civil engineering according to claim 1, wherein the slag discharging mechanism (28) comprises a first fixing plate (18) fixed to the second filter plate (10), a second push rod (21) is hinged to the top of the first fixing plate (18), the other end of the second push rod (21) is rotatably connected with a third connecting rod (22), a connecting plate (23) with a hollow structure is slidably sleeved at the bottom of the third connecting rod (22), a third filter plate (19) located between the first fixing plate (18) and the inner wall of the dust removing box (3) is slidably connected to the bottom end of the connecting plate (23), a third push rod (24) perpendicular to the third connecting rod is fixed to one side of the third connecting rod (22) far away from the second filter mechanism (8), a fourth push rod (25) with a hollow structure is slidably sleeved at the other end of the third push rod (24), and the third connecting rod (22) is far away from the inner wall of one end of the third push rod (24) and the third push rod (24) A second spring (26) is fixed between one ends of the first and second springs.

4. The dust settling device for civil engineering according to claim 1, a first water pipe of an L-shaped structure is arranged above the first filtering mechanism (5), a spray head is fixed at the bottom of the first water pipe, one end of the first water pipe, which extends out of the dust removal box (3), is fixedly sleeved with the water outlet end of the water pump (2), the water pumping end of the water pump (2) is communicated with the inner cavity of the dust removal box (3) through a second water pipe, one end of the dust collection cover (4), which is close to the opening thereof, is fixed with the outer wall of one end of the dust removal box (3), which is far away from the water pump (2), and dust excluding box (3) is provided with the slag notch that is located between dust cage (4) opening, and one side that connecting plate (23) are close to the slag notch is fixed with first spring (20), and the other end of first spring (20) is fixed with the slag notch, and the top of slag notch is articulated with the outer wall of dust excluding box (3), and the position of the slag notch corresponds with the slag notch.

5. The dust device for the civil engineering according to claim 1, wherein an exhaust fan (29) is fixed at the top of the dust removal box (3), the air inlet end of the exhaust fan (29) is communicated with the inner cavity of the dust removal box (3) through a first air pipe, a first air exhaust pipe is fixedly sleeved on one side of the dust removal box (3) close to the dust collection cover (4), a dust collection bin (27) is fixedly sleeved on one end of the first air exhaust pipe extending out of the dust removal box (3), and one end of the first air exhaust pipe extending into the dust removal box (3) is located between the first filtering mechanism (5) and the second filtering mechanism (8).