Workshop building dust removal device

Abstract

The utility model relates to the technical field of dust removal equipment, in particular to a factory building dust removal device which comprises a bottom plate. A moving structure for moving is arranged at the bottom of the bottom plate; a vertically-arranged fixed cylinder is fixed to the top of the bottom plate, a rotating cylinder coaxial with the fixed cylinder is rotationally installed at the top end of the fixed cylinder, and a rotating assembly for rotating the rotating cylinder is arranged on the outer side of the fixed cylinder; a hollow cylinder which is horizontally arranged is fixed to the top end of the rotating cylinder, an interlayer which is coaxial with the hollow cylinder and has a trumpet-shaped cross section is formed in the whole hollow cylinder, and an annular gap which is communicated with the interlayer and coaxial with the interlayer is formed in the small-diameter end in the hollow cylinder. According to the utility model, the integration of suction and spraying can be realized, the outside air is sucked into the hollow cylinder with the interlayer, the air is subjected to dust falling through the atomizing nozzle of the hollow cylinder, and meanwhile, the air flow after dust falling is sprayed out immediately to perform dust falling on the outside, so that the utilization rate of fog water is improved, and the dust falling efficiency on the air is improved at the same time.

Description

TECHNICAL FIELD

[0001] The utility model relates to dust removal equipment technical field, concretely is a plant construction dust removal device. BACKGROUND

[0002] The construction mode of the plant is usually completed by the mode of cast-in-situ concrete on site, and the electronic plant is mostly cuboid modeling, therefore, when the electronic plant building is completed, the dust of large volume can be cleaned by sweeping, but small volume dust particles are left on the ground of the electronic plant, and light quality floating dust is also flying in the air, so that they need to be dedusted, and the usual method is to spray the floating dust in the air first.

[0003] Through the search, the patent with the authorization announcement number C220990144U discloses a dust removal device for machine room construction and relates to the technical field of dust removal devices. The utility model discloses a dust removal device for machine room construction, including a trolley and a spraying device located at the upper part of the trolley, the spraying device includes a water tank, a spray head and a water pipe, the water tank is arranged on the surface of the trolley, the number of spray heads is two and the opposite directions are opposite, the spray head is connected with the water pump in the water tank through the water pipe, the bottom of the trolley has a cavity and a scraper is rotatably connected in the cavity, the cavity of the trolley also includes a deployment mechanism, the deployment mechanism includes a first gear, a second gear and a rotating part, the rotating shafts of the first gear and the scraper are coaxially fixed, the second gear is engaged with the first gear, and the rotating part is used to drive the second gear to rotate. The patent can stretch out the scraper from the cavity of the base through the deployment device, at this time, the dust adhered together can be concentrated and treated by pushing the trolley and cooperating with the scraper.

[0004] Based on the search and the prior art, it is found that the general plant construction uses the treatment mode of atomization dust setting, but during the atomization dust setting process, part of the water mist is not captured to the air particles and falls on the ground. UTILITY MODEL CONTENTS

[0005] Based on the deficiencies of the prior art mentioned in the above background technology, the utility model provides a plant construction dust removal device.

[0006] The utility model overcomes the above technical problems by adopting the following technical scheme, specifically:

[0007] A plant construction dust removal device, including a bottom plate,

[0008] The bottom of the bottom plate is provided with a moving structure for moving;

[0009] The top of the bottom plate is fixed with a fixed cylinder arranged vertically, the top end of the fixed cylinder is rotatably provided with a rotating cylinder coaxially arranged with the fixed cylinder, and the outer side of the fixed cylinder is provided with a rotating assembly for rotating the rotating cylinder;

[0010] The top end of the rotating cylinder is fixed with a hollow cylinder arranged horizontally, the whole of the hollow cylinder is provided with a sandwich layer coaxially arranged with the hollow cylinder and having a cross section in the shape of a trumpet, and the inner small-diameter end of the hollow cylinder is provided with a circular ring gap coaxially arranged with the sandwich layer and in communication with the sandwich layer;

[0011] The inner large-diameter end of the hollow cylinder is provided with a fixing hole, the inside of the fixing hole is embeddedly fixed with an atomizing nozzle, and the nozzle of the atomizing nozzle faces the inside of the hollow cylinder;

[0012] The top of the bottom plate is provided with a water feeding assembly for feeding water to the atomizing nozzle;

[0013] The bottom end of the fixed cylinder is internally provided with an air feeding assembly for feeding air.

[0014] As a further scheme of the utility model, the moving structure comprises four universal wheels, and the four universal wheels are fixed at the four corners of the bottom of the bottom plate.

[0015] As a further scheme of the utility model, one end of the bottom plate is fixed with a push handle, and the outer side of the push handle is fixedly sleeved with a rubber layer.

[0016] As a further scheme of the utility model, the rotating assembly comprises a servo motor, a first synchronous wheel, a second synchronous wheel and a synchronous belt, the servo motor is fixed with the fixed cylinder, the first synchronous wheel is coaxially fixed with the rotating cylinder, the output shaft of the servo motor is coaxially fixed with the second synchronous wheel, and the synchronous belt is sleeved on the first synchronous wheel and the second synchronous wheel.

[0017] As a further scheme of the utility model, the water feeding assembly comprises a water tank, a water pump and an intermediate water storage structure, the water tank and the water pump are fixed with the bottom plate, the water suction end of the water pump is in communication with the water tank, and the water outlet end of the water pump is connected with the atomizing nozzle through the intermediate water storage structure.

[0018] As a further scheme of the utility model, the intermediate water storage structure comprises an intermediate ring and a rotating ring, the intermediate ring is coaxially fixed with the fixed cylinder, the top annular surface of the intermediate ring is provided with an annular groove coaxially arranged with the intermediate ring, the rotating ring is coaxially arranged with the annular groove and forms a rotating fit with the annular groove, the bottom of the intermediate ring is provided with a first circular hole, a hose for connecting the water outlet end of the water pump and the first circular hole is arranged between the water outlet end of the water pump and the first circular hole, the top annular surface of the rotating ring is provided with a second circular hole, and a communication pipe for connecting the atomizing nozzle and the second circular hole is arranged between the atomizing nozzle and the second circular hole.

[0019] As a further scheme of the utility model: the air supply assembly includes a driving motor and a fan blade coaxially fixed with the output shaft of the driving motor, the driving motor is fixed with the bottom plate, and a plurality of air inlets are formed on the outer side of the bottom end of the fixed cylinder.

[0020] After the above structure, the utility model has the following advantages compared with the prior art:

[0021] The utility model can realize the integration of suction and spraying, and the hollow cylinder with a sandwich is used to suck air from the outside, the air passes through the atomizing nozzle of the hollow cylinder to reduce dust, and the airflow after dust reduction is immediately sprayed out to reduce dust outside, improve the utilization rate of the mist water, and improve the dust reduction efficiency of the air; the rotating assembly rotates the hollow cylinder, thereby expanding the air suction range and the spraying range. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 It is a whole three-dimensional structure schematic view of the utility model.

[0023] Figure 2 It is a three-dimensional structure schematic view of the hollow cylinder, the fixed cylinder, the rotating cylinder, the intermediate structure and the rotating assembly of the utility model.

[0024] Figure 3 It is a three-dimensional structure schematic view of the rotating assembly of the utility model.

[0025] Figure 4 It is Figure 2 a sectional view structure schematic view.

[0026] Figure 5 It is a working schematic view of the hollow cylinder and the atomizing nozzle of the utility model.

[0027] In the drawing: 1, bottom plate; 2, universal wheel; 3, push handle; 4, water tank; 5, water pump; 6, hose; 7, fixed cylinder; 8, air inlet; 9, intermediate ring; 10, rotating ring; 11, rotating assembly; 12, rotating cylinder; 13, hollow cylinder; 14, communication pipe; 15, first synchronous wheel; 16, synchronous belt; 17, second synchronous wheel; 18, servo motor; 19, driving motor; 20, fan blade; 21, sandwich; 22, circular ring gap; 23, atomizing nozzle. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0029] Please refer to Figures 1 to 5 The utility model discloses an embodiment of a plant construction dust removal device, including the bottom plate 1,

[0030] The bottom of the bottom plate 1 is provided with a moving structure for moving;

[0031] The top of the bottom plate 1 is fixed with a fixed cylinder 7 arranged vertically, and the top end of the fixed cylinder 7 is rotatably provided with a rotating cylinder 12 coaxially arranged with it, and the outer side of the fixed cylinder 7 is provided with a rotating assembly 11 of the rotating cylinder 12.

[0032] The top end of the rotating cylinder 12 is fixed with a hollow cylinder 13 arranged horizontally, and the whole of the hollow cylinder 13 is provided with a sandwich layer 21 coaxially arranged with it and having a cross section in the shape of a horn, and the inner small diameter end of the hollow cylinder 13 is provided with a circular ring gap 22 in communication with the sandwich layer 21 and coaxial with it.

[0033] The inner large diameter end of the hollow cylinder 13 is provided with a fixing hole, and the inside of the fixing hole is embedded with an atomizing nozzle 23, and the nozzle of the atomizing nozzle 23 faces the inside of the hollow cylinder 13.

[0034] The top of the bottom plate 1 is provided with a water feeding assembly for feeding water to the atomizing nozzle 23.

[0035] The bottom end of the fixed cylinder 7 is internally provided with an air feeding assembly for feeding air.

[0036] Through the above connection relationship, it can be known that the air feeding assembly generates airflow and sends it into the hollow cylinder 13 and the sandwich layer 21, the airflow is compressed, and then is sprayed out from the circular ring gap 22, because the flow rate of the airflow is fast, the internal air pressure of the hollow cylinder 13 is low at this time, according to Bernoulli's principle, the air pressure of the outside air is high, and then the air enters the hollow cylinder 13, thereby inhaling air to the outside; the water feeding assembly sends water to the atomizing nozzle 23, and the atomizing nozzle 23 sprays water mist; the air passes through the atomizing nozzle 23 of the hollow cylinder 13 to perform dust removal, and the airflow after dust removal is immediately sprayed out to perform dust removal to the outside, thereby improving the utilization rate of the mist water and the dust removal efficiency of the air.

[0037] Specifically, combined with the accompanying drawings Figure 1 It is shown that the moving structure includes four universal wheels 2, and the four universal wheels 2 are fixed at the four corners of the bottom of the bottom plate 1 respectively.

[0038] Specifically, combined with the accompanying drawings Figure 1 It is shown that one end of the bottom plate 1 is fixed with a push handle 3, and a rubber layer is sleeved and fixed on the outside of the push handle 3.

[0039] Specifically, combined with the accompanying drawings Figure 1 And the accompanying drawings Figure 2As shown, the rotating assembly 11 includes a servo motor 18, a first synchronous wheel 15, a second synchronous wheel 17 and a synchronous belt 16, the servo motor 18 is fixed with the fixed cylinder 7, the first synchronous wheel 15 is coaxially fixed with the rotating cylinder 12, the output shaft of the servo motor 18 is coaxially fixed with the second synchronous wheel 17, and the synchronous belt 16 is sleeved on the first synchronous wheel 15 and the second synchronous wheel 17; the servo motor 18 rotates the second synchronous wheel 17 through the output shaft, the first synchronous wheel 15 and the second synchronous wheel 17 rotate synchronously through the synchronous belt 16, the first synchronous wheel 15 drives the rotating cylinder 12 to rotate, and the rotating cylinder 12 drives the hollow cylinder 13 to rotate.

[0040] Specifically, combined with the accompanying drawings Figure 1 , the accompanying drawings Figure 2 and the accompanying drawings Figure 4 , the water feeding assembly includes a water tank 4, a water pump 5 and an intermediate water storage structure, the water tank 4 and the water pump 5 are both fixed with the bottom plate 1, the water suction end of the water pump 5 is communicated with the water tank 4, the water outlet end of the water pump 5 is connected with the atomizing nozzle 23 through the intermediate water storage structure, the intermediate water storage structure includes an intermediate ring 9 and a rotating ring 10, the intermediate ring 9 is coaxially fixed with the fixed cylinder 7, the top ring surface of the intermediate ring 9 is provided with a ring groove coaxially arranged, the rotating ring 10 is coaxially arranged with the ring groove and forms a rotating fit with the ring groove, the bottom of the intermediate ring 9 is provided with a first circular hole, a hose 6 is arranged between the water outlet end of the water pump 5 and the first circular hole to communicate them, the top ring surface of the rotating ring 10 is provided with a second circular hole, and a communication pipe 14 is arranged between the atomizing nozzle 23 and the second circular hole to communicate them; the water pump 5 sends the water in the water tank 4 into the ring groove of the intermediate ring 9, after the ring groove is filled with water, the water enters the atomizing nozzle 23 through the communication pipe 14, and the atomizing nozzle 23 sprays.

[0041] Specifically, combined with the accompanying drawings Figure 4 , the air feeding assembly includes a driving motor 19 and a fan blade 20 coaxially fixed with the output shaft of the driving motor 19, the driving motor 19 is fixed with the bottom plate 1, and a plurality of air inlets 8 are arranged on the outer side of the bottom end of the fixed cylinder 7; when the driving motor 19 is started, the driving motor 19 drives the fan blade 20 to rotate at high speed through the output shaft, the fan blade 20 sucks the external air from the air inlets 8, and then generates an air flow to enter the rotating cylinder 12 and then enter the interlayer 21 of the hollow cylinder 13.

[0042] Working principle:

[0043] Start the servo motor 18, the water pump 5 and the driving motor 19;

[0044] When the driving motor 19 is started, the driving motor 19 drives the fan blade 20 to rotate at high speed through the output shaft, the fan blade 20 generates air current to suck the outside air from the air inlet 8, then the air current is sent into the rotating cylinder 12, and then into the interlayer 21 of the hollow cylinder 13, the air current is compressed and sprayed from the annular gap 22, because the flow rate of the air current is fast, the internal pressure of the hollow cylinder 13 is low at this time, according to Bernoulli's principle, the air pressure of the outside air is high, then the air enters the hollow cylinder 13 and is sprayed out again;

[0045] The water pump 5 sends the water in the water tank 4 into the annular groove of the intermediate ring 9, after the annular groove is filled with water, the water enters the atomizing nozzle 23 through the communication pipe 14, the atomizing nozzle 23 sprays, the air passes through the atomizing nozzle 23 of the hollow cylinder 13 to reduce dust, and the air current after dust reduction is immediately sprayed out to reduce dust outside.

[0046] The servo motor 18 drives the second synchronous wheel 17 to rotate through the output shaft, the first synchronous wheel 15 and the second synchronous wheel 17 rotate synchronously through the synchronous belt 16, the first synchronous wheel 15 drives the rotating cylinder 12 to rotate, the rotating cylinder 12 drives the hollow cylinder 13 to rotate, the communication pipe 14 on the hollow cylinder 13 drives the rotating ring 10 to rotate, so that the situation of kinking is prevented, and the air suction range and the spraying range are expanded.

[0047] It is obvious for those skilled in the art that the present application is not limited to the details of the above exemplary embodiments, and the present application can be implemented in other specific forms without departing from the spirit or essential characteristics of the present application.

Claims

1. A plant construction dust removal device, comprising a bottom plate (1), characterized in that: the bottom of the bottom plate (1) is provided with a moving structure for movement; the top of the bottom plate (1) is fixed with a vertically arranged fixed cylinder (7), the top end of the fixed cylinder (7) is rotatably provided with a rotating cylinder (12) coaxially arranged therewith, and the outer side of the fixed cylinder (7) is provided with a rotating assembly (11) of the rotating cylinder (12); the top end of the rotating cylinder (12) is fixed with a horizontally arranged hollow cylinder (13), the whole of the hollow cylinder (13) is provided with a interlayer (21) coaxially arranged therewith and having a cross-section in the shape of a horn, and the small-diameter end of the cylinder of the hollow cylinder (13) is provided with a circular ring gap (22) coaxially connected with the interlayer (21); the large-diameter end of the cylinder of the hollow cylinder (13) is provided with a fixed hole, the inside of the fixed hole is embeddedly fixed with an atomizing nozzle (23), and the nozzle of the atomizing nozzle (23) faces the inside of the hollow cylinder (13); the top of the bottom plate (1) is provided with a water feeding assembly for feeding water to the atomizing nozzle (23); the bottom end of the fixed cylinder (7) is internally provided with an air feeding assembly for air feeding. The moving structure comprises four universal wheels (2), and the four universal wheels (2) are respectively fixed at the four corners of the bottom of the bottom plate (1).

2. A dust removal device for factory building construction according to claim 1, characterized in that, One end of the bottom plate (1) is fixed with a push handle (3), and the outer side of the push handle (3) is fixedly sleeved with a rubber layer.

3. The dust removal device for factory building construction according to claim 1, characterized in that, The rotating assembly (11) comprises a servo motor (18), a first synchronous wheel (15), a second synchronous wheel (17), and a synchronous belt (16), the servo motor (18) is fixed with the fixed cylinder (7), the first synchronous wheel (15) is coaxially fixed with the rotating cylinder (12), the output shaft of the servo motor (18) is coaxially fixed with the second synchronous wheel (17), and the synchronous belt (16) is sleeved on the first synchronous wheel (15) and the second synchronous wheel (17).

4. The dust removal device for factory building construction according to claim 3, characterized in that, The water feeding assembly comprises a water tank (4), a water pump (5), and an intermediate water storage structure, the water tank (4) and the water pump (5) are both fixed with the bottom plate (1), the water suction end of the water pump (5) is in communication with the water tank (4), and the water outlet end of the water pump (5) is connected with the atomizing nozzle (23) through the intermediate water storage structure.

5. The dust removal device for factory building construction according to claim 1, characterized in that, The intermediate water storage structure comprises an intermediate ring (9) and a rotating ring (10), the intermediate ring (9) is coaxially fixed with the fixed cylinder (7), the top ring surface of the intermediate ring (9) is provided with a ring groove coaxially arranged therewith, the rotating ring (10) is coaxially arranged with the ring groove and forms a rotating fit with the ring groove, the bottom of the intermediate ring (9) is provided with a first circular hole, a soft tube (6) for connecting the water outlet end of the water pump (5) and the first circular hole is arranged therebetween, the top ring surface of the rotating ring (10) is provided with a second circular hole, and a communication pipe (14) for connecting the atomizing nozzle (23) and the second circular hole is arranged therebetween.

6. A dust removal device for a factory building construction according to claim 5, characterized in that ​ 7. The dust removal device for factory building construction according to claim 1, characterized in that, The air supply assembly comprises a driving motor (19) and a fan blade (20) fixed coaxially with an output shaft of the driving motor (19), the driving motor (19) is fixed with the bottom plate (1), and a plurality of air inlets (8) are formed on the outer side of the bottom end of the fixed cylinder (7).

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