CN218687783U - Energy-saving emission-reducing device for constructional engineering - Google Patents

Abstract

The utility model relates to the technical field of construction engineering, and discloses an energy-saving and emission-reducing device for construction engineering, which comprises a treatment box, a fan, an air suction hopper and a sprinkler head. The top of the treatment box rotates and is provided with a first air suction pipe. The top of the processing box is provided with a drive mechanism that drives the first suction pipe to rotate; the upper end of the first suction pipe is fixedly provided with a first connecting pipe, and the upper end of the first connecting pipe is fixedly provided with a second suction pipe There is a height adjustment mechanism between the trachea and the second suction pipe. The upper end of the second suction pipe is fixed with a U-shaped seat, and the suction bucket is rotatably arranged inside the U-shaped seat. A second connecting pipe is communicated with, and the other end of the second connecting pipe is communicated with the suction funnel. The utility model can carry out multi-angle adjustment to the suction hopper, improves the absorption efficiency of the exhaust gas by the suction hopper, thereby improves the treatment efficiency of the waste gas, and meets the requirements of energy saving and emission reduction.

Description

An energy-saving and emission-reducing device for construction engineering

technical field

The utility model relates to the technical field of construction engineering, in particular to an energy-saving and emission-reducing device for construction engineering.

Background technique

The energy-saving and emission-reducing device is used to process the waste gas generated during building construction, and the patent number is CN215276453U, which discloses a kind of energy-saving and emission-reducing device for construction engineering, including a treatment box, and the inside of the treatment box is provided with water , the left side of the top of the treatment tank is fixedly connected with a water tank, the bottom of the left side of the water tank is connected with a transfusion tube 1, the bottom of the transfusion tube 1 is connected with a water pump, and the output end of the water pump is connected with a transfusion tube 2, The right end of the infusion tube 2 penetrates to the inside of the treatment box and communicates with the spray box. The utility model transports the waste gas to the filter box by setting the fan, the filter screen filters the waste gas, the water in the treatment box performs preliminary treatment on the waste gas, the water pump transports the treatment liquid in the water tank to the spray box, and the spray head makes the waste gas and The treatment fluid is in full contact.

The suction bucket used in the above scheme absorbs exhaust gas. Due to the large environment entering the construction site, the suction bucket cannot adjust the angle, and it is impossible to realize multi-angle absorption of exhaust gas, and the height of the suction bucket cannot be adjusted, thereby reducing the impact on the air. The treatment effect of waste gas does not meet the requirements of energy saving and emission reduction.

Utility model content

The purpose of the utility model is to solve the problem that the energy-saving and emission-reducing devices in the prior art have poor treatment effect on waste gas, and propose an energy-saving and emission-reducing device for construction engineering.

In order to achieve the above object, the utility model adopts the following technical solutions:

An energy-saving and emission-reducing device for construction engineering, comprising a treatment box, a blower fan, a suction hopper and a sprinkler head, the top of the treatment box is provided with a first suction pipe for rotation, and the top of the treatment box is provided with a drive Describe the driving mechanism for the rotation of the first suction pipe;

The upper end of the first suction pipe is fixedly provided with a first connecting pipe, the upper end of the first connecting pipe is fixedly provided with a second suction pipe, and the first suction pipe and the second suction pipe are provided with There is a height adjustment mechanism, the upper end of the second suction pipe is fixed with a U-shaped seat, the suction bucket is rotatably arranged inside the U-shaped seat, and the pipe wall of the second suction pipe is connected with a a second connecting pipe, and the other end of the second connecting pipe communicates with the suction funnel;

The inside of the processing box is fixedly provided with a mounting plate, the fan is fixedly installed in the middle of the mounting plate, the top of the mounting plate is fixedly provided with a filter screen, and the spray head is fixedly installed inside the processing box On the wall, the bottom of the side wall of the treatment box is communicated with an air outlet pipe.

Preferably, the driving mechanism includes an electric cylinder, a rack and a gear, the electric cylinder is fixedly arranged on the top of the processing box, the rack is fixedly arranged at the moving end of the electric cylinder, and the gear is fixedly arranged It is arranged on the pipe wall of the first suction pipe, and the gear and the rack are meshed.

Preferably, the bottom of the rack is fixedly provided with a slider that slides with the top of the processing box.

Preferably, the side wall of the U-shaped seat is fixedly provided with a motor, the output end of the motor is fixedly provided with a rotating shaft extending to the inside of the U-shaped seat, and the shaft wall of the rotating shaft is fixedly provided with a rotating rod. The other end of the rotating rod is fixedly connected with the suction bucket.

Preferably, the height adjustment mechanism includes a fixed block, a fixed ring, a screw and a nut, the fixed block is fixed on the pipe wall of the first suction pipe, and the fixed ring is fixed on the second suction pipe. On the tube wall of the trachea, the screw rod is fixed vertically on the top of the fixing block, and the screw rod passes through the inside of the fixing ring and is threadedly engaged with the nut.

Preferably, the upper end of the screw rod is fixedly provided with a limit stopper.

Preferably, a rotating ring is fixed on the top of the nut.

Preferably, both the first connecting pipe and the second connecting pipe are corrugated pipes.

Preferably, a sealed bearing is fixedly embedded in the top of the treatment box, and the lower end of the first suction pipe is rotatably connected through the sealed bearing.

Compared with the prior art, the utility model provides an energy-saving and emission-reducing device for construction engineering, which has the following beneficial effects:

1. The energy-saving and emission-reducing device used in construction projects, through the electric cylinder, rack, gear and slider, the telescopic electric cylinder can drive the rack to move, and the rack can drive the forward and reverse rotation of the gear, so that the first The angular rotation of the suction pipe makes the suction bucket rotate angularly and effectively absorb the exhaust gas.

2. The energy-saving and emission-reducing device used in construction projects is equipped with a motor, a rotating shaft and a rotating rod. When the motor is working, it can drive the rotating shaft to rotate, and the rotating shaft makes the rotating rod and the suction bucket at the end rotate at an angle, which improves the suction effect .

3. The energy-saving and emission-reducing device used in construction projects can adjust the first suction pipe and the second suction pipe through the fixed block, the fixed ring, the screw and the nut arranged between the first suction pipe and the second suction pipe. The distance between the suction pipes, so that the height of the suction bucket can be adjusted.

The parts not involved in the device are the same as the existing technology or can be realized by using the existing technology. The utility model can adjust the suction bucket at multiple angles to improve the absorption efficiency of the suction bucket for exhaust gas, thereby improving the efficiency of the exhaust gas. The processing efficiency meets the requirements of energy saving and emission reduction.

Description of drawings

Fig. 1 is the structural representation of a kind of energy-saving and emission-reducing device for building engineering proposed by the utility model;

Fig. 2 is the structural enlarged view of part A in Fig. 1;

Fig. 3 is the top view of suction bucket and U-shaped seat in Fig. 1;

FIG. 4 is an enlarged view of the structure of part B in FIG. 1 .

In the figure: 1. Treatment box; 2. Fan; 3. Suction hopper; 4. Spray head; 5. First suction pipe; 6. First connecting pipe; 7. Second suction pipe; 8. Second Connecting pipe; 9, mounting plate; 10, filter screen; 11, electric cylinder; 12, rack; 13, gear; 14, slider; 15, motor; 16, rotating shaft; 17, rotating rod; 18, U-shaped seat ; 19, fixed block; 20, fixed ring; 21, screw rod; 22, nut; 23, outlet pipe.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example.

In describing the present utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", The orientation or positional relationship indicated by "outside" is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation , are constructed and operated in a specific orientation and therefore cannot be construed as limiting the invention.

Example 1

With reference to Fig. 1, a kind of energy-saving and emission-reducing device that is used for building engineering comprises treatment box 1, blower fan 2, suction funnel 3 and sprinkler head 4, and the top of treatment box 1 is rotated and is provided with the first suction pipe 5, and treatment box The top of 1 is fixedly embedded with a sealed bearing, and the lower end of the first suction pipe 5 is rotatably connected by the sealed bearing; the top of the processing box 1 is provided with a drive mechanism that drives the rotation of the first suction pipe 5; The upper end is fixedly provided with the first connecting pipe 6, and the upper end of the first connecting pipe 6 is fixedly provided with the second suction pipe 7, and a height adjustment mechanism is arranged between the first suction pipe 5 and the second suction pipe 7, and the second The upper end of the suction pipe 7 is fixedly provided with a U-shaped seat 18, and the suction bucket 3 is rotatably arranged inside the U-shaped seat 18. The pipe wall of the second suction pipe 7 is communicated with a second connecting pipe 8, and the second connection The other end of the pipe 8 is communicated with the suction bucket 3, and the first connecting pipe 6 and the second connecting pipe 8 are bellows; the inside of the processing box 1 is fixedly provided with a mounting plate 9, and the blower fan 2 is fixedly arranged on the mounting plate 9. In the middle, the top of the mounting plate 9 is fixedly provided with a filter screen 10 , the spray head 4 is fixedly arranged on the inner side wall of the processing box 1 , and the bottom of the side wall of the processing box 1 is connected with an air outlet pipe 23 .

Example 2

With reference to Fig. 2, driving mechanism comprises electric cylinder 11, rack 12 and gear 13, and electric cylinder 11 is fixedly arranged on the top of processing case 1, and tooth rack 12 is fixedly arranged on the moving end of electric cylinder 11, and gear 13 is fixedly arranged on the first On the pipe wall of the suction pipe 5, and the gear 13 is engaged with the rack 12, the telescopic electric cylinder 11 can drive the rack 12 to move, and the rack 12 can drive the gear 13 forward and reverse, so that the first suction pipe 5 can Rotate at an angle with the second suction pipe 7; the bottom of the rack 12 is fixedly provided with a slider 14 slidingly arranged on the top of the processing box 1, and the slider 14 can improve the sliding stability of the rack 12.

Example 3

With reference to Fig. 3, the side wall of U-shaped seat 18 is fixedly provided with motor 15, and the output end of motor 15 is fixedly provided with the rotating shaft 16 that extends to U-shaped seat 18 inside, and the shaft wall of rotating shaft 16 is fixedly provided with rotating rod 17, and rotating rod The other end of 17 is fixedly connected with suction bucket 3, and motor 15 can drive rotating shaft 16 to rotate when working, and rotating shaft 16 makes rotating rod 17 and the suction bucket 3 angle rotation of end.

Example 4

1 and 4, the height adjustment mechanism includes a fixed block 19, a fixed ring 20, a screw rod 21 and a nut 22, the fixed block 19 is fixedly arranged on the pipe wall of the first suction pipe 5, and the fixed ring 20 is fixedly arranged on the second suction pipe. On the tube wall of the trachea 7, the screw rod 21 is vertically fixedly arranged on the top of the fixed block 19, and the screw rod 21 passes through the inside of the fixed ring 20 and is screwed with the nut 22, and the upper end of the screw rod 21 is fixedly provided with a limit stopper, The top of the nut 22 is fixed with a rotating ring. Turn the nut 22 to adjust the position of the fixed ring 20 on the screw rod 22, then adjust the distance between the first suction pipe 5 and the second suction pipe 7 and adjust the height of the suction bucket 3 .

In the utility model, when in use, the staff twists the nut 22 to adjust the position of the fixed ring 20 on the screw rod 22, and then adjusts the distance between the first suction pipe 5 and the second suction pipe 7, thereby adjusting the suction bucket 3 height, then open the fan 2, electric cylinder 11 and motor 15 to work, the motor 15 can drive the rotating shaft 16 to rotate, and the rotating shaft 16 makes the rotary rod 17 and the suction bucket 3 at the end rotate at an angle; when the electric cylinder 11 works, the electric cylinder 11 telescoping can drive the rack 12 to move, and the rack 12 can drive the gear 13 to rotate forward and reverse, so that the first suction pipe 5 and the second suction pipe 7 can rotate angularly, so that the suction bucket 3 can rotate angularly and exhaust gas for effective absorption.

The above is only a preferred embodiment of the utility model, but the scope of protection of the utility model is not limited thereto. The equivalent replacement or change of the new technical solution and the concept of the utility model shall be covered by the protection scope of the utility model.

Claims (9)

1. an energy-saving and emission-reducing device for building engineering, comprising a treatment box (1), a blower fan (2), a suction bucket (3) and a sprinkler head (4), it is characterized in that the treatment box (1) The top of the top is rotated and provided with a first suction pipe (5), and the top of the processing box (1) is provided with a driving mechanism that drives the rotation of the first suction pipe (5); The upper end of the first suction pipe (5) is fixedly provided with a first connecting pipe (6), and the upper end of the first connecting pipe (6) is fixedly provided with a second suction pipe (7). A height adjustment mechanism is arranged between the suction pipe (5) and the second suction pipe (7), the upper end of the second suction pipe (7) is fixedly provided with a U-shaped seat (18), and the suction bucket (3) Rotate and set inside the U-shaped seat (18), the pipe wall of the second suction pipe (7) is communicated with the second connecting pipe (8), and the second connecting pipe (8) The other end is communicated with the suction bucket (3); The inside of the processing box (1) is fixedly provided with a mounting plate (9), the fan (2) is fixedly disposed in the middle of the mounting plate (9), and the top of the mounting plate (9) is fixedly provided with a filter The net (10), the spray head (4) is fixedly arranged on the inner side wall of the treatment box (1), and the bottom of the side wall of the treatment box (1) is connected with an air outlet pipe (23). 2. A kind of energy-saving and emission-reducing device for construction engineering according to claim 1, characterized in that, the drive mechanism comprises an electric cylinder (11), a rack (12) and a gear (13), and the electric The cylinder (11) is fixed on the top of the processing box (1), the rack (12) is fixed on the moving end of the electric cylinder (11), and the gear (13) is fixed on the second On the pipe wall of a suction pipe (5), and the gear (13) and the gear rack (12) are meshed and arranged. 3. The energy-saving and emission-reducing device for construction projects according to claim 2, characterized in that, the bottom of the rack (12) is fixedly provided with a slide slidingly arranged on the top of the processing box (1). block (14). 4. A kind of energy-saving and emission-reducing device for construction engineering according to claim 1, characterized in that, the side wall of the U-shaped seat (18) is fixedly provided with a motor (15), and the motor (15) The output end of the shaft is fixedly provided with a rotating shaft (16) extending to the inside of the U-shaped seat (18), the shaft wall of the rotating shaft (16) is fixedly provided with a rotating rod (17), and the other part of the rotating rod (17) One end is fixedly connected with the suction bucket (3). 5. A kind of energy-saving and emission-reducing device for construction engineering according to claim 1, characterized in that, said height adjustment mechanism comprises a fixed block (19), a fixed ring (20), a screw rod (21) and a nut ( 22), the fixed block (19) is fixedly arranged on the pipe wall of the first suction pipe (5), and the fixed ring (20) is fixedly arranged on the pipe wall of the second suction pipe (7). On the wall, the screw (21) is fixed vertically on the top of the fixing block (19), and the screw (21) passes through the inside of the fixing ring (20) and is threadedly engaged with the nut (22). 6. The energy-saving and emission-reducing device for construction projects according to claim 5, characterized in that, the upper end of the screw (21) is fixedly provided with a limit stopper. 7. The energy-saving and emission-reducing device for construction projects according to claim 5, characterized in that, a rotating ring is fixed on the top of the nut (22). 8. The energy-saving and emission-reducing device for construction projects according to claim 1, characterized in that, both the first connecting pipe (6) and the second connecting pipe (8) are corrugated pipes. 9. A kind of energy-saving and emission-reducing device for construction engineering according to claim 1, characterized in that, the top of the processing box (1) is fixedly embedded with a sealed bearing, and the first suction pipe (5 ) The lower end is rotationally connected by a sealed bearing.

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