Intelligent dust fog collecting equipment for green construction site

Abstract

The utility model discloses an intelligent dust fog collecting device for a green construction site, which comprises a bottom plate, and the bottom surface of the bottom plate is fixedly connected with a support frame; the filter box is fixedly connected to the top surface of the bottom plate, a box cover is hinged to the top of the filter box, and a locking assembly is mounted on the filter box; the filtering mechanism comprises a mounting plate fixedly connected into the filtering box, a plurality of mounting holes are formed in the mounting plate in an array mode, mounting pipes are fixed in the mounting holes respectively, a plurality of air holes are formed in the mounting pipes in an array mode, and dust collecting cloth bags are detachably connected into the mounting pipes; the dust-containing gas supply mechanism comprises a gas extraction pipe; the dust falling assembly comprises a main pipeline fixedly connected to the outer wall of the filter box, a plurality of flow dividing pipes are fixed in the filter box at equal intervals, and the flow dividing pipes are communicated with the main pipeline; and the exhaust assembly is mounted at the bottom of the filter box. According to the utility model, dust falling is realized while the dust-containing gas is disturbed through the dust falling assembly, so that the dust collection efficiency is greatly improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to building construction device technical field especially, and it is a kind of green construction construction site intelligent dust fog collection equipment. BACKGROUND

[0002] With the acceleration of urbanization process of our country, construction activity is increasingly frequent, and construction dust has become one of the main sources of urban air pollution. According to statistics, the contribution rate of dust in the construction industry in the city is as high as 32%. Construction dust not only threatens people's health, but also affects the ecological environment of the city and the quality of life of residents. Therefore, effectively controlling construction dust and realizing green construction have become an important problem to be solved at present.

[0003] In order to green construction in construction site, dust fog collection equipment is placed in construction site, and the existing dust fog is mostly directly collected into filtering device by large-diameter collecting pipeline for simple filtration. The problem of this method is that the filtering device directly opposite to the pipeline will bear a large filtering effect, so that some positions will be blocked, affecting the filtering effect. Therefore, the utility model provides a kind of green construction construction site intelligent dust fog collection equipment. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a kind of green construction construction site intelligent dust fog collection equipment to solve the problems existing in prior art.

[0005] To achieve the above-mentioned purpose, the utility model provides the following scheme: the utility model provides a kind of green construction construction site intelligent dust fog collection equipment, which comprises:

[0006] The bottom plate bottom surface is fixedly connected with a support frame;

[0007] The filter box is fixedly connected to the top surface of the bottom plate, the top of the filter box is hingedly connected with a box cover, a locking assembly is installed on the filter box, and the locking assembly is limitedly matched with the box cover;

[0008] The filtering mechanism comprises a mounting plate fixedly connected in the filter box, a plurality of mounting holes are arrayed on the mounting plate, mounting pipes are respectively fixed in the mounting holes, a plurality of air holes are arrayed on the mounting pipes, and dust collecting bags are detachably connected in the mounting pipes;

[0009] The dust-containing gas supply mechanism comprises a suction pipe, the suction pipe is communicated with the filter box, and the dust-containing gas supply mechanism is located above the mounting plate;

[0010] The dust falling assembly comprises a main pipe fixedly connected to the outer wall of the filter box, a plurality of shunt pipes are fixedly arranged in the filter box at equal intervals, the shunt pipes are communicated with the main pipe through the side wall of the filter box, a plurality of air injection holes are formed in the shunt pipes, and the air injection holes are correspondingly arranged with a plurality of installation pipes.

[0011] The exhaust assembly is arranged at the bottom of the filter box and communicated with the filter box.

[0012] The shunt pipe is arranged between the dust-containing gas supply mechanism and the installation plate.

[0013] According to the green construction site intelligent dust mist collecting equipment, the dust-containing gas supply mechanism comprises a gas supply pipe, an air inlet is formed in the side wall of the filter box, one end of the gas supply pipe is fixedly communicated with the air inlet, and a negative pressure pump is arranged on the gas supply pipe.

[0014] According to the green construction site intelligent dust mist collecting equipment, the top surface of the installation plate is fixedly connected with an annular gasket, the top end of the dust collecting bag is fixedly connected with an annular gasket plate, and the annular gasket plate and the annular gasket are detachably connected through bolts.

[0015] According to the green construction site intelligent dust mist collecting equipment, the exhaust assembly comprises an exhaust box fixedly connected to the bottom of the filter box, the exhaust box is in a funnel type structure, an exhaust pipe is fixedly connected to the bottom of the exhaust box, and a control valve is arranged on the exhaust pipe.

[0016] According to the green construction site intelligent dust mist collecting equipment, a dust concentration sensor is arranged in the exhaust pipe, a reflux pipe is fixedly connected to the side surface of the exhaust pipe, the reflux pipe is communicated with the side wall of the filter box, and the reflux pipe is arranged between the control valve and the bottom of the filter box.

[0017] According to the green construction site intelligent dust mist collecting equipment, one end of the main pipe is provided with a manual switch valve, and one end of the shunt pipe close to the main pipe is provided with a pressure regulating valve.

[0018] The utility model discloses the following technical effects:

[0019] In use, this invention first introduces dust-laden gas into the filter box via a gas supply mechanism. The gas is then filtered and collected by a dust collection bag inside the filter box, leaving the dust inside the bag. The gas is then discharged through an exhaust assembly at the bottom. Once the dust collection bag has collected a certain amount of dust, the box cover is opened, and the dust collection bag is removed and replaced. During the filtration process, gas or atomized gas is introduced through the main pipeline to mix the unidirectional gas entering the filter box, causing the dust to settle inside the dust collection bag. This facilitates the uniform distribution of the dust-laden gas and improves the efficiency of dust recovery.

[0020] This invention uses a dust-collecting component to agitate dust-containing gas and simultaneously reduce dust, thus greatly improving dust collection efficiency. Attached Figure Description

[0021] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0022] Figure 1 This is a structural schematic diagram of the intelligent dust and mist collection device for green construction sites according to this utility model.

[0023] Figure 2 for Figure 1 Enlarged view of point A in the middle.

[0024] The components include: 1. Base plate; 2. Support frame; 3. Filter box; 4. Box cover; 5. Locking assembly; 6. Mounting plate; 7. Mounting pipe; 8. Main pipe; 9. Diversion pipe; 10. Air supply pipe; 11. Annular pad; 12. Bolt; 13. Exhaust box; 14. Exhaust pipe; 15. Control valve; 16. Return pipe; 17. Manual on / off valve; 18. Pressure regulating valve. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the utility model will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0027] ReferenceFigures 1-2 The utility model provides a kind of green construction construction site intelligent dust mist collection equipment, comprising:

[0028] Bottom plate 1, bottom plate 1 bottom surface is fixedly connected with support frame 2;

[0029] Filter box 3, filter box 3 is fixedly connected at bottom plate 1 top surface, filter box 3 top is hinged with lid 4, locking assembly 5 is installed on filter box 3, locking assembly 5 is limitedly matched between lid 4;

[0030] Filter mechanism, filter mechanism includes the mounting plate 6 that is fixedly connected in filter box 3, there are a plurality of mounting holes on mounting plate 6, mounting hole is respectively fixed with installation pipe 7, there are a plurality of gas holes on installation pipe 7, and installation pipe 7 is detachably connected with dust collecting bag;

[0031] Dust-containing gas supply mechanism, dust-containing gas supply mechanism includes suction pipe, and the communication between suction pipe and filter box 3, and dust-containing gas supply mechanism is located above mounting plate 6;

[0032] Dust falling component, dust falling component includes main pipeline 8 that is fixedly connected on the outer wall of filter box 3, a plurality of shunt pipes 9 are fixedly arranged at equal intervals in filter box 3, and shunt pipe 9 passes through filter box 3 side wall and is communicated with main pipeline 8, a plurality of air injection holes are formed in shunt pipe 9, and air injection hole is correspondingly arranged with a plurality of installation pipes 7;

[0033] Exhaust component, exhaust component is installed at the bottom of filter box 3, and is communicated with filter box 3;

[0034] Wherein, shunt pipe 9 is located between dust-containing gas supply mechanism and mounting plate 6.

[0035] The utility model uses, first dust-containing gas is input into filter box 3 by dust-containing gas supply mechanism, is filtered and collected by dust collecting bag in filter box 3, dust remains in dust collecting bag, and gas is discharged through exhaust component at bottom, when dust collecting bag dust collection reaches certain amount, open lid 4, and dust collecting bag is taken out and is replaced, in the filtering process, gas or atomized gas is input by main pipeline 8, and the one-way gas entering filter box 3 is mixed, and dust is settled in dust collecting bag, to facilitate the uniform distribution of dust-containing gas, and the efficiency of dust recovery is improved.

[0036] The utility model is greatly improved the dust collecting efficiency by dust falling component to the dust-containing gas disturbance and realizes dust falling simultaneously.

[0037] Further optimization scheme, dust-containing gas supply mechanism includes gas supply pipe 10, air inlet is formed on the side wall of filter box 3, gas supply pipe 10 one end is fixedly communicated with air inlet, and negative pressure pump is installed on gas supply pipe 10.

[0038] Further optimization scheme, the top surface of the mounting plate 6 is fixedly connected with a ring-shaped gasket, the top end of the dust collecting bag is fixedly connected with a ring-shaped gasket 11, and the ring-shaped gasket 11 is detachably connected with the ring-shaped gasket through the bolts 12.

[0039] Further optimization scheme, the exhaust assembly comprises an exhaust box 13 fixedly connected to the bottom of the filter box 3, the exhaust box 13 is of a funnel type structure, the bottom of the exhaust box 13 is fixedly connected with an exhaust pipe 14, and the exhaust pipe 14 is provided with a control valve 15.

[0040] Further optimization scheme, the dust concentration sensor is installed in the exhaust pipe 14, the backflow pipe 16 is fixedly connected to the side of the exhaust pipe 14, the backflow pipe 16 is communicated between the side wall of the filter box 3, and the backflow pipe 16 is located between the control valve 15 and the bottom of the filter box 3. Meanwhile, when the dust content in the gas reaches the requirement, the clean gas can be backflowed to the filter box 3 through the backflow pipe 16, and convection is formed between the clean gas and the gas containing dust, so that a mixing interval of the dust and the gas is formed at the top of the mounting plate 6 in the filter box 3, and the gas carrying the dust can enter the dust collecting bag, and the filtering effect is ensured.

[0041] The dust concentration in the discharged gas is detected through the dust concentration sensor, the control valve 15 is closed when the concentration is high, then the gas is backflowed to the filter box 3, the gas supply is closed, the box cover 4 is opened, and the bag is taken out for replacement, and the filtering effect is ensured.

[0042] Further optimization scheme, the one end of the main pipeline 8 is provided with a manual on-off valve 17, and the one end of the shunt pipe 9 close to the main pipeline 8 is provided with a pressure regulating valve 18.

[0043] In the description of the utility model, it is understood that the orientation or position relationship indicated by the terms "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like is the orientation or position relationship shown based on the drawings, and is only for the convenience of describing the utility model, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model.

[0044] The above-described embodiments are only preferred modes of the utility model, and do not limit the scope of the utility model, and various modifications and improvements to the technical scheme of the utility model made by those skilled in the art without departing from the design spirit of the utility model shall fall within the protection scope of the utility model claim.

Claims

1. A green construction construction site intelligent dust mist collection device, characterized in that, Include: The bottom plate (1) is fixedly connected with the support frame (2) on the bottom surface; The filter box (3) is fixedly connected to the top surface of the bottom plate (1), the top of the filter box (3) is hingedly connected with the box cover (4), the filter box (3) is provided with a locking assembly (5), and the locking assembly (5) is limitedly matched with the box cover (4); The filter mechanism includes a mounting plate (6) fixedly connected in the filter box (3), a plurality of mounting holes are arranged on the mounting plate (6), a mounting pipe (7) is respectively fixed in the mounting hole, a plurality of air holes are arranged on the mounting pipe (7), and a dust collecting bag is detachably connected in the mounting pipe (7); The dust-containing gas supply mechanism includes a suction pipe, the suction pipe is communicated with the filter box (3), and the dust-containing gas supply mechanism is located above the mounting plate (6); The dust falling assembly includes a main pipeline (8) fixedly connected to the outer wall of the filter box (3), a plurality of shunt pipes (9) are fixedly arranged in the filter box (3) at equal intervals, the shunt pipes (9) are communicated with the main pipeline (8) through the side wall of the filter box (3), a plurality of air injection holes are formed in the shunt pipes (9), and the air injection holes are correspondingly arranged with the mounting pipes (7); The exhaust assembly is installed at the bottom of the filter box (3) and communicated with the filter box (3); Wherein, the shunt pipe (9) is located between the dust-containing gas supply mechanism and the mounting plate (6).

2. The intelligent dust-mist collection device for a green construction construction site according to claim 1, characterized in that: The dust-containing gas supply mechanism includes a gas supply pipe (10), an air inlet is formed in the side wall of the filter box (3), one end of the gas supply pipe (10) is fixedly communicated with the air inlet, and a negative pressure pump is installed on the gas supply pipe (10).

3. The intelligent dust-mist collection device for a green construction construction site according to claim 1, characterized in that: The top surface of the mounting plate (6) is fixedly connected with an annular gasket, the top end of the dust collecting bag is fixedly connected with an annular gasket (11), and the annular gasket (11) and the annular gasket are detachably connected through bolts (12).

4. The intelligent dust mist collection device for green construction construction site according to claim 1, characterized in that: The exhaust assembly includes an exhaust box (13) fixedly connected to the bottom of the filter box (3), the exhaust box (13) is a funnel type structure, the bottom of the exhaust box (13) is fixedly connected with an exhaust pipe (14), and the exhaust pipe (14) is provided with a control valve (15).

5. The intelligent dust-mist collection device for a green construction construction site according to claim 4, characterized in that: The dust concentration sensor is installed in the exhaust pipe (14), the backflow pipe (16) is fixedly connected to the side surface of the exhaust pipe (14), the backflow pipe (16) is communicated with the side wall of the filter box (3), and the backflow pipe (16) is located between the control valve (15) and the bottom of the filter box (3).

6. The intelligent dust mist collection device for green construction construction site according to claim 1, characterized in that: One end of the main pipeline (8) is provided with a manual on-off valve (17), and one end of the shunt pipe (9) close to the main pipeline (8) is provided with a pressure regulating valve (18).

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