CN220589450U - A kind of building environmental protection dust reduction mechanism - Google Patents

Abstract

The utility model relates to a building environmental protection dust reduction mechanism, which includes a casing, a water tank and a cart. The water tank and the cart are respectively fixedly connected to both ends of the top of the cart. The top of the water tank is fixedly connected to a water inlet of the machine. A water pump is fixedly connected to the top of the shell. A water pump is fixedly connected between the water pump and the water tank. A water outlet pipe is fixedly connected between the bottom of the water pump and the casing. One end of the water outlet pipe extends to the casing. There is an atomizing nozzle inside and fixedly connected to it, a piston is slidingly connected to the inside of the water pumping barrel, and a displacement component is provided on the top of the casing, and the displacement component is used to drive the piston to move. This utility model solves the problem that dust removal equipment will inevitably have a large amount of dust attached to the filter screen, which will inevitably affect the dust removal effect of the subsequent filter screen. In addition, the dust-containing gas is only processed through the filter screen, and the filtering effect is average and needs to be replaced frequently. , which is not conducive to actual use.

Description

A kind of building environmental protection dust reduction mechanism

Technical field

The utility model relates to the technical field of construction equipment, and in particular to a building environmental protection and dust reduction mechanism.

Background technique

During construction, dust will generally fly on site due to construction. A large amount of dust will not only affect the normal work of construction workers and reduce their work efficiency, but will also have an adverse impact on the health of construction workers. Therefore, it is necessary to Dust reduction treatment is carried out on the construction site.

After searching, the Chinese patent discloses an environmentally friendly dust reduction equipment for construction. Its authorization announcement number is (CN216023948U), which includes a casing, a dust suction mechanism and a water spray mechanism installed on the casing. A dust box and a water storage tank are fixedly installed on the inner bottom wall. An exhaust hole and a sewage outlet are provided on the dust box. A filter is fixedly installed on the exhaust hole. The dust collection mechanism is installed on the casing. The dust suction mechanism includes a dust suction tube, a fan and a dust suction tube. The dust suction tube is installed on the casing. A fan is fixedly installed in the dust suction tube. A dust suction tube is fixedly installed on the exhaust side of the dust suction tube. The dust pipe passes through the casing and extends into the dust box.

This patented technology moves the casing to a suitable position when transporting building materials that are afraid of water such as cement, starts the fan, aims the dust collector at the place where the dust is raised, and sucks the dust into the dust collector along the vacuum pipe. It enters the dust collecting box and is collected, and the air is filtered by the filter and discharged from the exhaust hole. However, in actual use, the equipment only filters the dust-containing gas through the filter. After the dust-containing gas is filtered for a period of time, it will inevitably There will be a large amount of dust attached to the filter screen, so the filter screen needs to be cleaned and replaced frequently. In addition, if the dust-containing gas is only processed through the filter screen, the filtration effect is average and needs to be replaced frequently, so it is not conducive to actual use.

Utility model content

In view of the above-mentioned problems existing in the prior art, the main purpose of the present utility model is to provide a building environmentally friendly dust reduction mechanism.

The technical solution of the utility model is as follows: a building environmental protection dust reduction mechanism, including a casing, a water tank and a cart. The water tank and the cart are respectively fixedly connected to both ends of the top of the cart, and the top of the water tank is fixedly connected. A water pump is fixedly connected to the top of the casing with a water inlet. A water pump is fixedly connected between the water pump and the water tank. A water outlet pipe is fixedly connected between the bottom of the water pump and the casing. The water outlet pipe One end of the water pump extends to the inside of the casing and is fixedly connected to an atomizing nozzle. A piston is slidably connected to the inside of the water pumping barrel. A displacement component is provided on the top of the casing. The displacement component is used to drive the piston to move. Two filter layers are slidably connected inside the casing, an air outlet is provided on one side of the casing, and an air extraction assembly is provided on the other side of the casing.

As a preferred embodiment, the displacement assembly includes a fixed plate fixedly connected to the top of the casing. A turntable is rotatably connected to one side of the fixed plate, and a rotating rod is rotatably connected to the outside of the turntable and the piston. A servo motor is fixedly installed on the other side of the fixed plate, and the output end of the servo motor is fixedly connected to the rotating shaft of the turntable.

As a preferred embodiment, a first one-way valve and a second one-way valve are respectively fixedly installed inside the water suction pipe and the water outlet pipe.

As a preferred embodiment, two strip grooves are provided on the outside of the casing, a baffle is rotatably connected to the outside of the casing and above the strip grooves, and a scale is fixedly connected to the outside of the water tank. surface.

As a preferred embodiment, the bottom end of the casing and both sides of the filter layer are fixedly connected with limiting blocks, one side of the casing is slidably connected to a water collection box, and the inner wall of the casing is The bottom is fixedly connected with a partition.

As a preferred embodiment, the air extraction assembly includes a dust collector, which is fixedly connected to a side away from the air outlet, and a fan is fixedly installed inside the dust collector.

As a preferred embodiment, a grille is fixedly connected to the inside of the dust collector tube and on one side of the fan.

Compared with the existing technology, the advantages and positive effects of this utility model are:

1. By setting up a servo motor, the turntable rotates, and the turntable pulls the piston through the rotating rod for reciprocating motion to continuously transport the water in the water pumping cylinder to the atomizing nozzle to achieve dust reduction and solve the problem of frequent replacement of the filter.

2. The dust gas is initially filtered through the atomizing nozzle, and the filter layer performs secondary filtration and purification of the dust gas to further improve the dust reduction effect.

Description of the drawings

Figure 1 is a schematic three-dimensional structural diagram of a building environmental protection and dust reduction mechanism provided by the utility model;

Figure 2 is a schematic cross-sectional structural diagram of a building environmental protection dust reduction mechanism provided by the utility model;

Figure 3 is a front view of a building environmental protection and dust reduction mechanism provided by the utility model;

Figure 4 is a side view of a building environmental protection and dust reduction mechanism provided by the utility model.

Legend: 1. Fan; 2. Atomizing nozzle; 3. Fixed plate; 4. Turntable; 5. Rotating rod; 6. Air outlet; 7. Filter layer; 8. Limiting block; 9. Partition plate; 10. Water tank; 11. Cart; 12. Water inlet; 13. Water pumping pipe; 14. Water pumping cylinder; 15. Piston; 16. Water collection box; 17. Scale; 18. Strip groove; 19. Baffle; 20. Chassis; 21. Water outlet pipe; 22. First one-way valve; 23. Servo motor; 24. Second one-way valve; 25. Vacuum cleaner tube; 26. Grille.

Detailed ways

The utility model will be further described below with reference to the accompanying drawings and specific embodiments.

Example 1

As shown in Figures 1 to 4, the utility model provides a technical solution: including a casing 20, a water tank 10 and a cart 11. The water tank 10 and the cart 11 are respectively fixedly connected to the two ends of the top of the cart 11. The water tank 10 A water inlet 12 is fixedly connected to the top of the casing 20. A water pump 14 is fixedly connected to the top of the casing 20. A water pump 13 is fixedly connected to the water pump 14 and the water tank 10. There is an outlet fixedly connected to the bottom of the water pump 14 and the casing 20. Water pipe 21, one end of the water outlet pipe 21 extends to the inside of the casing 20 and is fixedly connected with an atomizing nozzle 2. A piston 15 is slidingly connected to the inside of the water pumping barrel 14. A displacement component is provided on the top of the casing 20, and the displacement component is used to drive The piston 15 moves, and two filter layers 7 are slidably connected inside the casing 20. An air outlet 6 is provided on one side of the casing 20, and an exhaust assembly is provided on the other side of the casing 20.

Through the above embodiment, when using the exhaust assembly, first start the exhaust assembly to suck dust into the interior of the casing 20, and then drive the piston 15 inside the water pumping barrel 14 through the displacement assembly, so that the water pumping pipe 13 draws water from the water tank 10 to the water pumping barrel 14. Then the water in the water pumping cylinder 14 is transported to the atomizing nozzle 2 through the water outlet pipe 21, so that the atomizing nozzle 2 sprays water mist to absorb dust, and the water collection box 16 is used to collect sewage, and the initially purified air passes through the filter layer 7 is purified again, and finally the clean air is discharged from the air outlet 6, thereby achieving high dust removal efficiency and solving the problem of frequent replacement of the filter.

Example 2

As shown in Figures 1 to 4, the displacement assembly includes a fixed plate 3 fixedly connected to the top of the casing 20. A turntable 4 is rotatably connected to one side of the fixed plate 3, and a rotating rod 5 is rotatably connected between the outside of the turntable 4 and the piston 15. , a servo motor 23 is fixedly installed on the other side of the fixed plate 3, and the output end of the servo motor 23 is fixedly connected to the rotating shaft of the turntable 4. Through the displacement assembly, when using the atomizing nozzle 2, the servo motor 23 is started to drive the turntable 4 to rotate, and the turntable 4 drives the rotating rod 5 to perform reciprocating motion, so that the piston 15 and the rotating rod 5 perform reciprocating motion at the same time, and the water pumping tank 10 pumps water and provides The atomizing nozzle 2 supplies water; a first one-way valve 22 and a second one-way valve 24 are fixedly installed inside the water suction pipe 13 and the water outlet pipe 21 respectively. By installing one-way valves in the water pumping pipe 13 and the water outlet pipe 21, when water is pumped, the one-way valve in the water pumping pipe 13 can only go out but not in, and the one-way valve in the water outlet pipe 21 can only go in but not go out, so that the water flow does not flow backward. The water outlet pipe 21 is used to provide stable water supply to the atomizing nozzle 2 .

Two strip grooves 18 are formed on the outside of the casing 20 . A baffle 19 is rotatably connected to the outside of the casing 20 and above the strip grooves 18 . A scale 17 is fixedly connected to the outside of the water tank 10 . Through the strip groove 18 opened on the outside of the casing 20, the baffle 19 provided above the strip groove 18 can limit the position of the filter layer 7.

Among them, the bottom end inside the casing 20 and located on both sides of the filter layer 7 are fixedly connected with the limiting blocks 8, one side of the casing 20 is slidingly connected to a water collection box 16, and the bottom of the inner wall of the casing 20 is fixedly connected with a partition. 9. The limit blocks 8 provided on both sides of the filter layer 7 can fix the filter layer 7 so that it does not move horizontally. The partition 9 limits the water collection box 16. The water collection box 16 can collect the dirty water after dust removal. Collect.

Among them, the air extraction assembly includes a dust collector 25. The dust collector 25 is fixedly connected to the side away from the air outlet 6. A fan 1 is fixedly installed inside the dust collector 25 and expanded. The working principle adds beneficial effects.

Among them, a grille 26 is fixed and equidistantly connected inside the dust collection tube 25 and on one side of the fan 1 . By fixing the grille 26 on the air inlet of the vacuum cleaner tube 25 , the grille 26 can prevent larger garbage from being sucked into the vacuum cleaner tube 25 and damaging the fan 1 .

Working principle: When using the fan 1, move the cart 11 to a suitable position, start the fan 1, aim the dust collector 25 at the place where the dust is raised, start the fan 1 to suck the dust into the interior of the casing 20, and the grille 26 will Separate the larger garbage outside the fan 1, and then drive the turntable 4 through the servo motor 23. The turntable 4 drives the piston 15 inside the water pump 14, so that the water pipe 13 pumps water from the water tank 10 to the water pump 14, and then the water pump 14 The water is transported to the atomizing nozzle 2 through the water outlet pipe 21, so that the atomizing nozzle 2 sprays water mist to absorb dust in the air. One-way valves are installed inside the water pumping pipe 13 and the water outlet pipe 21, and the water collection box 16 The sewage will be collected, the initially purified dust air will be purified again through the filter layer 7, and finally the clean air will be discharged from the air outlet 6, achieving high dust removal efficiency and solving the common problem of low dust removal efficiency of dust reduction and dust removal equipment. , reducing the frequency of filter replacement.

Claims (7)

1. The utility model provides a building environmental protection dust fall mechanism, includes casing (20), water tank (10) and shallow (11), its characterized in that: the utility model discloses a water tank, including casing (20), water tank (10), shallow (11), water tank (10) and shallow (11) respectively fixed connection are at the both ends at shallow (11) top fixedly connected with water inlet (12) the top fixedly connected with pumping section of thick bamboo (14) of casing (20), fixedly connected with pumping pipe (13) between pumping section of thick bamboo (14) and water tank (10), fixedly connected with outlet pipe (21) between the bottom of pumping section of thick bamboo (14) and casing (20), the inside and fixedly connected with atomizer (2) of one end extension to casing (20) of outlet pipe (21), the inside sliding connection of pumping section of thick bamboo (14) has piston (15), the top of casing (20) is provided with displacement subassembly, displacement subassembly is used for driving piston (15) and removes, the inside sliding connection of casing (20) has two filter layers (7), air outlet (6) have been seted up to one side of casing (20), the opposite side of casing (20) is provided with the exhaust component.

2. The building environment-friendly dust settling mechanism as claimed in claim 1, wherein: the displacement assembly comprises a fixed plate (3) fixedly connected to the top of a shell (20), one side of the fixed plate (3) is rotationally connected with a rotary table (4), a rotary rod (5) is rotationally connected between the outer side of the rotary table (4) and a piston (15), a servo motor (23) is fixedly arranged on the other side of the fixed plate (3), and the output end of the servo motor (23) is fixedly connected with a rotating shaft of the rotary table (4).

3. The building environment-friendly dust settling mechanism as claimed in claim 1, wherein: the inside of the water suction pipe (13) and the inside of the water outlet pipe (21) are respectively fixedly provided with a first one-way valve (22) and a second one-way valve (24).

4. The building environment-friendly dust settling mechanism as claimed in claim 1, wherein: two bar grooves (18) are formed in the outer side of the shell (20), a baffle (19) is rotatably connected to the outer side of the shell (20) and located above the bar grooves (18), and a dial gauge (17) is fixedly connected to the outer side of the water tank (10).

5. The building environment-friendly dust settling mechanism as claimed in claim 1, wherein: the utility model discloses a filter layer, including casing (20) and baffle, including casing (20) inside bottom and be located both sides of filter layer (7) fixedly connected with stopper (8), one side sliding connection of casing (20) has water collecting box (16), the bottom fixedly connected with baffle (9) of casing (20) inner wall.

6. The building environment-friendly dust settling mechanism as claimed in claim 1, wherein: the air suction assembly comprises a dust suction barrel (25), the dust suction barrel (25) is fixedly connected to one side far away from the air outlet (6), and a fan (1) is fixedly arranged in the dust suction barrel (25).

7. The building environment-friendly dust settling mechanism as claimed in claim 6, wherein: the inside of dust absorption section of thick bamboo (25) just is located one side equidistance fixedly connected with grid (26) of fan (1).