CN218077045U - Construction dust collector for housing construction - Google Patents

Abstract

The application relates to the field of building construction cleaning equipment, in particular to a construction dust removal device for building construction; the device comprises a support frame, a fog gun barrel, a spraying assembly and a one-way plugging assembly; the fog gun barrel is arranged on the support frame; the unidirectional plugging component comprises a plugging plate and a fixing piece; the plugging plate is hinged to the inner wall of the fog gun barrel and is positioned at the spray port of the fog gun barrel; the fixing piece is used for preventing the plugging plate from moving towards the interior of the fog gun barrel; the spray assembly is used for producing spray and enabling the spray to be sprayed out of the spray opening; the setting of shutoff board, when fog gun section of thick bamboo sprays, the shutoff board is opened, and the spraying is spout in the space that the shutoff board was opened, and after dust collector was idle for a long time, the shutoff board motion is to the export shutoff of fog gun section of thick bamboo under the cooperation of mounting, prevents effectively that external dust from passing through the air current and getting into the fog gun section of thick bamboo and combine with the spraying in the fog gun section of thick bamboo, leads to the spraying subassembly to receive, reduces the dust fall efficiency to housing construction region.

Description

Construction dust removal device for house construction

technical field

The present application relates to the field of construction cleaning equipment, in particular to a construction dust removal device for house construction.

Background technique

In building construction, due to the operation of large-scale equipment on site and other factors, a large amount of dust pollution is often generated. Dust pollution not only causes physical and mental harm to construction workers on site, but also has a negative impact on equipment. Dust removal equipment is required to reduce dust in the construction environment.

After retrieval, the patent document with the application number CN202022934709.2 discloses a dust removal device for house construction. It includes a bottom box body, a rotating disk is arranged above the bottom box body, a lower supporting frame body is arranged above the rotating disk body, an upper supporting frame body is arranged above the lower supporting frame body, and the upper supporting frame body is arranged above the lower supporting frame body. A connecting shaft is arranged in the body, and a fog cannon barrel is arranged between the connecting shafts. A side connecting plate is arranged on the side of the upper support frame, and a side semicircular plate is arranged on the side of the side connecting plate. The fog cannon barrel On the side of the side semi-circular plate, there is a bottom-mounted round platform. The general principle of the device is: the spray generated by the fog gun machine mixes with the dust in the air, and makes it fall to achieve the purpose of dust removal.

In view of the above-mentioned related technologies, the inventor believes that when the fog gun machine is used to spray the dust in the construction environment for dust reduction treatment, after the fog gun machine is idle for a long time, the dust in the processing environment will pass into the fog gun machine, and the dust and fog will The spray mixing in the cannon can easily lead to damage to the spray components and reduce the dust suppression efficiency of the fog cannon.

Utility model content

In order to solve the above problems, the present application provides a construction dust removal device for house construction.

A construction dust removal device for house construction provided by the application adopts the following technical scheme:

A construction dust removal device for house construction, comprising a support frame, a fog cannon barrel, a spray assembly and a one-way sealing assembly; the fog cannon barrel is arranged on the support frame; the one-way sealing assembly includes a sealing plate and a fixing piece; the blocking plate is hinged on the inner wall of the fog cannon barrel, and is located at the injection port of the fog cannon barrel; the fixing piece is used to prevent the blocking plate from facing into the fog cannon barrel Movement; the spray assembly is used to produce spray and make the spray spray out from the spray port of the mist cannon barrel.

By adopting the above technical scheme, the spray assembly sprays, the spray is sprayed from the inside of the fog gun barrel, the sealing plate moves to the outside of the fog gun barrel, and the spray is sprayed from the gap opened by the blocking plate, when the device is idle for a long time , the blocking plate moves to the inside of the fog gun barrel, and the fixing piece restricts the blocking plate from moving again, and the external airflow drives the dust and impurities to be blocked outside the fog gun barrel; the setting of the blocking plate, when the fog gun barrel is carried out When spraying, the blocking plate is opened, and the spray is sprayed from the gap opened by the blocking plate. After the dust removal device has been idle for a long time, the movement of the blocking plate will block the outlet of the fog gun barrel with the cooperation of the fixing parts, effectively preventing the outside The dust enters the fog gun barrel through the airflow and combines with the spray in the fog gun barrel, causing damage to the spray components and reducing the dust suppression efficiency of the building construction area.

Optionally, the fixing member includes a fixing platform; the fixing platform is arranged on the inner wall of the fog cannon barrel, and is located on the side of the blocking plate away from the outlet of the fog cannon barrel, and the fixing platform can be connected to the fog cannon barrel. The blocking plate is tight.

By adopting the above technical scheme, when the blocking plate moves toward the inside of the fog cannon barrel under the action of the external airflow, the fixed plate and the fog cannon barrel are tightly pressed, so that the blocking plate does not move any more, and the blocking plate is pressed against the fog cannon barrel. Blocking to reduce the entry of external impurities.

Optionally, the one-way blocking assembly further includes an elastic member for driving the blocking plate to move back; the elastic member includes a return spring; one end of the return spring is connected to the blocking plate, and the other end It is connected with the inner wall of the fog cannon barrel, and the return spring is located on the side of the blocking plate close to the fixed platform.

By adopting the above technical scheme, during the spraying of the spray assembly, the blocking plate moves outward, the return spring stretches, and the return spring tends to pull the blocking plate to move back, effectively preventing the opening of the blocking plate from being easily entered by external impurities due to its large opening. Improve the dust suppression effect on the construction environment.

Optionally, there are at least two blocking plates; the two blocking plates are arranged symmetrically with respect to the axial direction of the mist gun barrel, and a spray hole is formed between the two blocking plates. Jet space.

By adopting the above technical scheme, two blocking plates are set, and there is an injection space for spraying before the two blocking plates. When the spray passes through the injection space, the space becomes smaller, so that the spray can be sprayed with greater power , thus effectively improving the dust suppression effect on the construction environment.

Optionally, the fog gun barrel is divided into a pressurized barrel section and a spray barrel section; the spray barrel section is coaxially connected to one end of the pressurized barrel section; the spray barrel section and the pressurized barrel section The diameter from one end of the connection to the other end gradually decreases; the blocking plate is arranged in the pressurized cylinder section.

By adopting the above technical scheme, the water is pressurized in the pressurized cylinder section, and the treated water is sprayed out in the spray cylinder section; the diameter of the spray cylinder section is gradually reduced so that the pressurized water in the pressurized cylinder section can be mixed with Larger power is sprayed out from the spray cylinder section, which effectively improves the dust suppression effect of the dust suppression device.

Optionally, the spray assembly includes a water storage tank, a high-pressure pump, a water pipe, an atomizing nozzle, and a spray fan; one end of the water pipe extends into the water storage tank, and the atomizing nozzle is arranged on the water pipe. The other end, and is located in the spray cylinder section; the high-pressure pump is arranged on the water pipe; the spray fan is arranged in the pressurized cylinder section, and the spray fan is used to spray the atomizing nozzle The spray is sent to the dusty area.

By adopting the above technical scheme, the high-pressure pump sends the water in the water storage tank into the atomizing nozzle through the water pipe, and the atomizing nozzle atomizes the water in the water pipe, and the atomized spray is sprayed from the fog cannon under the action of the spray fan. It is sprayed out of the cylinder to achieve the effect of dust reduction in the construction environment area.

Optionally, it also includes a rotating assembly for driving the fog cannon barrel to rotate; the rotating assembly includes a turret body and a rotating motor; the turret body is rotatably connected to the support frame; the fog cannon barrel is set On the turret body, the rotating motor is arranged on the support frame, the output shaft of the rotating motor is connected with the turret body, and the rotating motor is used to drive the turret body to rotate.

By adopting the above technical scheme, the rotating motor drives the turret body to move, the turret body drives the fog cannon barrel to move, the fog cannon barrel rotates, and the fog cannon barrel performs dust removal and spraying on the construction environment in different areas, effectively increasing the construction cost. The scope of environmental dust removal.

Optionally, it also includes a dust-proof net to prevent dust from entering the spray fan; the dust-proof net is detachably arranged at the end of the pressurized cylinder section away from the spray cylinder section.

By adopting the above-mentioned technical solution, the external dust is blocked outside the fog cannon barrel by the dust-proof net, which effectively prevents dust from entering the fog cannon barrel and affecting the spray fan, and effectively improves the working performance of the dust removal device.

In summary, the present application includes at least one of the following beneficial technical effects:

1. This application adopts the setting of the blocking plate. When the fog gun barrel is spraying, the blocking plate is opened, and the spray is sprayed from the gap opened by the blocking plate. After the dust removal device is idle for a long time, the movement of the blocking plate is fixed. With the cooperation of the parts, the outlet of the fog gun barrel is blocked, which effectively prevents the outside dust from entering the fog gun barrel through the airflow and combining with the spray in the fog gun barrel, which will cause damage to the spray components and reduce the dust suppression efficiency of the building construction area;

2. In this application, two blocking plates are set, and there is an injection space for spraying before the two blocking plates. When the spray passes through the injection space, the space becomes smaller, so that the spray can be sprayed with greater power. Thus effectively improving the dust suppression effect on the construction environment;

3. This application drives the turret body to move by rotating the motor, the turret body drives the fog cannon barrel to move, the fog cannon barrel rotates, and the fog cannon barrel performs dust removal and spraying on the construction environment in different areas, effectively increasing the impact on the construction environment. range of dust removal.

Description of drawings

Fig. 1 is the overall structure schematic diagram of a kind of house construction dust removal device of the present application;

Fig. 2 is a sectional view of a construction dust removal device for building construction of the present application;

Fig. 3 is an enlarged view of part A of Fig. 2 .

Reference signs: 1, support frame; 2, fog cannon barrel; 21, pressurized barrel section; 22, spray barrel section; 3, spray assembly; 31, water storage tank; 32, high-pressure pump; 33, water pipe; 34, Atomizing nozzle; 35. Spray fan; 4. One-way blocking assembly; 41. Blocking plate; 42. Fixed platform; 5. Return spring; 6. Spray space; 7. Rotating assembly; , Rotating motor; 8, dust-proof net.

detailed description

The present application will be described in further detail below in conjunction with accompanying drawings 1-3.

The embodiment of the application discloses a construction dust removal device for house construction.

Referring to Fig. 1 and Fig. 2, a construction dedusting device for house construction includes a support frame 1, a fog cannon barrel 2, a dustproof net 8, a spray assembly 3, a one-way blocking assembly 4 and a rotating assembly 7; the fog cannon barrel 2 passes through The rotating assembly 7 is installed on the support frame 1, and the rotating assembly 7 is used to drive the fog cannon barrel 2 to rotate; the spray assembly 3 is used to process the water into spray and spray it out from the mist cannon barrel 2, and the one-way blocking assembly 4 is installed on the The inside of the fog cannon barrel 2 is used to reduce external impurities entering the fog cannon barrel 2 with the air flow. The fog cannon barrel 2 is divided into a pressurized barrel section 21 and a spray barrel section 22; One end of the pressure cylinder section 21; in order to improve the intensity of spraying of the mist cannon barrel 2, the diameter from the end where the spray cylinder section 22 is connected to the pressurized cylinder section 21 to the other end gradually decreases, and at the same time, in front of the pressurized cylinder section 21 Spray ring with extended spray power installed. At the same time, in order to prevent impurities from entering the fog gun barrel 2, the dustproof net 8 is detachably connected to the end of the pressurized barrel section 21 away from the spray barrel section 22. Because it does not belong to the main technical solution in this application, it is not included in the application documents. Be specific.

Referring to Fig. 2, the one-way blocking assembly 4 comprises a blocking plate 41, a fixing part and an elastic part; The direction is perpendicular to the axial direction of the pressurized cylinder section 21, and is located at the injection port of the pressurized cylinder section 21; in this application, there are two blocking plates 41, but not limited to two, as long as it can reduce the entry of external dust It only needs to affect its normal spraying effect; the two blocking plates 41 are arranged symmetrically with respect to the axial direction of the mist cannon barrel 2 , and an injection space 6 for spraying is formed between the two blocking plates 41 . The fixing part is used to prevent the blocking plate 41 from moving toward the inside of the mist cannon barrel 2 . The elastic member is used to drive the blocking plate 41 to rebound to reduce the opening time of the blocking plate 41 and better achieve the purpose of preventing external impurities from entering the mist cannon barrel 2 .

Referring to Fig. 2 and Fig. 3, the fixing part includes a fixed platform 42; the fixed platform 42 is fixed on the inner wall of the fog cannon barrel 2 by welding, and is located on the side of the outlet of the blocking plate 41 away from the fog cannon barrel 2, and the fixed platform 42 can be connected with the sealing Blocking plate 41 is pressed against. Elastic member comprises back-moving spring 5, but is not limited to being back-moving spring 5, as long as can realize the parts that block plate 41 moves back; One end of back-moving spring 5 is fixedly connected with blocking plate 41 by welding, and the other end is connected with mist plate 41. The inner wall of the gun barrel 2 is fixedly connected by a hook, and the return spring 5 is located on the side of the blocking plate 41 close to the fixing plate.

With reference to Fig. 1, spray assembly 3 comprises water storage tank 31, high-pressure pump 32, water pipe 33, atomizing nozzle 34 and spray fan 35; , communicated with the water storage tank 31, the atomizing nozzle 34 is installed on the other end of the water pipe 33, and installed in the spray cylinder section 22; the high-pressure pump 32 is fixed on the water pipe 33 through a flange; The barrel section 21 and the spray blower 35 are used to send the spray sprayed by the atomizing nozzle 34 to the dust raising area.

Referring to Fig. 1, the rotating assembly 7 includes a turret body 71 and a rotating motor 72; the turret body 71 is rotatably connected with the support frame 1; the fog cannon barrel 2 is installed on the turret body 71, and the base of the rotating motor 72 is fixed to the support frame by bolts 1, the connection between the rotating motor 72 and the turret body 71 is provided with a driving bevel gear and a driven bevel gear. The mode of connection is fixed on the output shaft of the rotating motor 72, and the driving bevel gear meshes with the driven bevel gear.

The implementation principle of a construction dust removal device for house construction in the embodiment of the present application is as follows: the high-pressure pump 32 sucks the water in the water storage tank 31 into the water pipe 33, atomizes the water under the action of the atomizing nozzle 34, and the spray fan 35 moves , the spray blower 35 sends the spray pressurized from the spray cylinder section 22, the blocking plate 41 moves during the spray spraying process, the blocking plate 41 is opened, and the spray is sprayed from the spray port. When the external air flow is opposite to the spray direction, the outside The airflow drives the blocking plate 41 to move, and the blocking plate 41 moves toward the inside of the fog gun barrel 2. Under the action of the fixed table 42, the blocking plate 41 is restricted and fixed at a certain position, and the blocking plate 41 prevents foreign impurities from entering; 72 drives the turret body 71 to move, and the turret body 71 drives the fog cannon barrel 2 to rotate, and the construction area is sprayed and dust-reduced in a large range.

All of the above are preferred embodiments of the application, and are not intended to limit the protection scope of the application. Therefore, all equivalent changes made according to the structure, shape, and principle of the application should be covered by the protection scope of the application. Inside.

Claims (8)

1. A construction dust removal device for house construction, characterized in that: it includes a support frame (1), a fog cannon barrel (2), a spray assembly (3) and a one-way blocking assembly (4); the fog cannon barrel ( 2) Set on the support frame (1); the one-way blocking assembly (4) includes a blocking plate (41) and a fixing piece; the blocking plate (41) is hinged to the fog gun barrel ( 2) on the inner wall of the fog gun barrel (2); the fixing member is used to prevent the blocking plate (41) from moving toward the inside of the fog gun barrel (2); the spray The component (3) is used for producing spray and spraying the spray from the spray port of the fog cannon barrel (2). 2. A construction dust removal device for house construction according to claim 1, characterized in that: the fixing member includes a fixing platform (42); the fixing platform (42) is arranged on the fog cannon barrel (2) The inner wall is located on the side of the blocking plate (41) away from the outlet of the mist cannon barrel (2), and the fixing table (42) can be pressed against the blocking plate (41). 3. A construction dust removal device for house construction according to claim 2, characterized in that: the one-way blocking assembly (4) further includes an elastic member for driving the blocking plate (41) to move back The elastic member includes a return spring (5); one end of the return spring (5) is connected to the blocking plate (41), and the other end is connected to the inner wall of the fog gun barrel (2), and the return spring (5) Located on the side of the blocking plate (41) close to the fixing table (42). 4. A construction dust removal device for house construction according to claim 1, characterized in that: there are two blocking plates (41); (2) are arranged axially symmetrically, and an injection space (6) for spraying is formed between the two blocking plates (41). 5. A construction dust removal device for house construction according to claim 1, characterized in that: the fog cannon barrel (2) is divided into a pressurized barrel section (21) and a spray barrel section (22); The cylinder section (22) is coaxially connected to one end of the pressurized cylinder section (21); the diameter of the injection cylinder section (22) gradually decreases from the end connected to the pressurized cylinder section (21) to the other end. Small; the blocking plate (41) is set inside the pressurized cylinder section (21). 6. A construction dust removal device for house construction according to claim 5, characterized in that: the spray assembly (3) includes a water storage tank (31), a high-pressure pump (32), a water pipe (33), an atomizing Nozzle (34) and spray fan (35); one end of the water pipe (33) extends into the water storage tank (31), and the atomizing nozzle (34) is set at the other end of the water pipe (33) , and located in the spray cylinder section (22); the high-pressure pump (32) is located on the water pipe (33); the spray fan (35) is located in the pressurized cylinder section (21) , the spray fan (35) is used to send the spray sprayed by the atomizing nozzle (34) to the dust raising area. 7. A construction dust removal device for house construction according to claim 1, characterized in that it further comprises a rotating assembly (7) for driving the fog cannon barrel (2) to rotate; the rotating assembly (7) It includes a turret body (71) and a rotating motor (72); the turret body (71) is rotatably connected to the support frame (1); the fog cannon barrel (2) is set on the turret body (71 ), the rotating motor (72) is set on the support frame (1), the output shaft of the rotating motor (72) is connected with the rotating frame body (71), and the rotating motor (72) is used To drive the turret body (71) to rotate. 8. A construction dust removal device for house construction according to claim 6, characterized in that: it also includes a dust-proof net (8) to prevent dust from entering the spray fan (35); the dust-proof net (8) ) is detachably arranged at the end of the pressurized cylinder section (21) away from the spray cylinder section (22).

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