CN213286122U - Spraying water curtain filter equipment - Google Patents

Abstract

The utility model discloses a spraying water curtain filter equipment aims at solving the effect of the cascade at water curtain wall top and just can't exert the biggest problem. The key points of the technical scheme are as follows: the utility model provides a spraying water curtain filter equipment, including operation district and the operation panel of setting in the operation district, all be provided with vertical bounding wall around the operation district, be provided with the baffle on the bounding wall, be provided with the air exhauster on the baffle, the one end that the baffle is close to the operation panel is provided with the water curtain wall, be formed with air current channel between water curtain wall and the bounding wall, the one end of water curtain wall is provided with first shower, the other end of water curtain wall is provided with the first drainage plate that a plurality of arrays distribute, all be provided with first overflow pipe on a plurality of first drainage plates, the one end that the bounding wall is close to the water curtain wall is provided with the second drainage plate that a plurality of arrays distribute, all be provided with the second overflow. The utility model discloses a spraying water curtain filter equipment can increase the continuity of the cascade of water curtain.

Description

Spraying water curtain filter equipment

Technical Field

The utility model relates to an air filtration equipment field, more specifically say, it relates to a spraying water curtain filter equipment.

Background

The paint spraying and coating is a conventional surface treatment process, is widely applied to the production of products and spare parts, mostly needs a special paint spraying workshop and is matched with necessary dust removal facilities so as to improve the operating environment and ensure the quality of finished products. Because redundant dust fog can be generated in the spraying process, if the dust fog is not treated, the dust fog is more sensitive in the spraying link in which people participate. Air filtration devices are typically provided in painting plants.

In order to solve the problems, the Chinese patent with the publication number of CN102600686B discloses a water curtain air filtering device for spraying, which comprises an operation area and an operation platform arranged in the operation area, wherein a water curtain wall is arranged on a vertical surface at the front part of the operation area, an overflow pipe is arranged above the water curtain wall, a water collecting tank is arranged below the water curtain wall, vertical surfaces at two sides and a vertical surface at the top of the operation area are of a closed structure, the lower edge of the water curtain wall is suspended above the water collecting tank, a folding edge is arranged on the lower edge of the water curtain wall, at least two rows of spraying holes which are distributed in a staggered mode are formed in the folding edge, an air flow channel is arranged at the back part of the water curtain wall, an exhaust fan is arranged at the top part of the air flow channel, an overflow tank is arranged.

The filter device has the characteristics of ingenious design, simple structure and integration of water curtain adsorption and spraying filtration, can adsorb and filter a large amount of paint mist suspended in the air, and reduces the pollution of direct discharge to the air. And this kind of water curtain air filter receives the influence of water curtain slope state at the water curtain of water curtain top for the water curtain can only concentrate on the top of water curtain wall, but the spraying produces the dust and fog under the normal conditions and has very big partly can not sprayed the top position of water curtain wall, and the dust and fog that spouts higher position under the dual function of air exhauster and gravity mostly can drop to the position that slightly reduces when arriving near water curtain wall, and the effect of the water curtain at water curtain top just can't exert to the biggest like this.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a spraying water curtain filter equipment increases the continuity of water curtain wall cascade, prevents that the cascade from being blown away by spraying gas to can guarantee filter equipment filtering gas's quality, prevent gaseous pollution staff's operational environment.

The above technical purpose of the present invention can be achieved by the following technical solutions: a spraying water curtain filtering device comprises an operation area and an operation platform arranged in the operation area, wherein vertical coamings are arranged around the operation area, the surrounding plate is provided with a baffle plate, the baffle plate is provided with an exhaust fan, one end of the baffle plate close to the operation platform is provided with a water curtain wall, an air flow channel is formed between the water curtain wall and the surrounding plate, one end of the water curtain wall is provided with a first spray pipe, the other end of the water curtain wall is provided with a plurality of first drainage plates which are distributed in an array manner, a plurality of first drainage plates are all provided with a first overflow pipe, the one end that the bounding wall is close to the water curtain wall is provided with the second drainage plate that a plurality of arrays distribute, and is a plurality of all be provided with the second overflow pipe on the second drainage plate, it is a plurality of the one end that the second drainage plate is close to the bounding wall is provided with drive arrangement, drive arrangement is used for driving the rotation of second drainage plate.

By adopting the technical scheme, a worker sprays powder on an operation platform in an operation area, a large amount of gas with dust is generated in the working process, the gas with dust continuously generates a gas which influences the original working state of the worker, at the moment, the worker opens the first spray pipe of the water curtain wall, the first spray pipe sprays and scatters the gas with dust for the first time, the water curtain formed by the first spray pipe is sparse, the gas continuously diffuses to the other end of the water curtain wall, and the first overflow pipe and the second overflow pipe are opened simultaneously, so that water flows down through the first drainage plate and the second drainage plate which are distributed in a plurality of arrays, water flow forms two water curtains through the first drainage plate and the second drainage plate, the water curtain can be contacted with the two water curtains when the gas diffuses into the air flow channel and cannot scatter the water curtains, increase the area of contact of cascade and gas, and the second drainage plate can begin to rotate on the bounding wall through drive arrangement's drive, can adjust the size of cascade, and when the second drainage plate was in the vertical state, the cascade of first drainage plate and second drainage plate laminated each other, can appear two cascades after the second drainage plate rotates to can increase filter equipment's efficiency.

The utility model discloses further set up to: the driving device comprises a motor, a rotating gear connected with an output shaft of the motor and a toothed bar meshed with the rotating gear, and a sector gear meshed with the toothed bar is arranged at one end, close to the toothed bar, of the second drainage plate.

By adopting the technical scheme, when the worker does not have a driving motor, the second drainage plate is in an initial state and is positioned on the same straight line with the first drainage plate, at the moment, the first drainage plate is in close contact with the second drainage plate, so that a water curtain formed by water flowing out of the first overflow pipe and the second overflow pipe is larger, when the distance between the first drainage plate and the second drainage plate needs to be adjusted, only the second drainage plate needs to be rotated, at the moment, the driving motor drives the rotating gear connected with the output shaft of the motor to start rotating, the rotating gear can drive the gear rod to slide, the gear rod can drive the sector gear meshed with the gear rod to start rotating by sliding, the sector gear can drive the second drainage plate to start rotating, the second drainage plate is changed into an angle at the same time, so that the distance between the second drainage plate and the first drainage plate is increased under the condition that the angle of the second drainage plate is changed, thereby make the cascade on first drainage plate and the second drainage plate can also part together by the laminating, and the cascade can flow in airflow channel fully, increases the area of gaseous and cascade contact, prevents that the cascade from being blown off by spraying gas.

The utility model discloses further set up to: the bounding wall is provided with the cavity that supplies the ratch activity, the equal fixedly connected with slider in both ends of ratch, all set up on the both sides wall of cavity and supply the gliding spout of slider.

Through adopting above-mentioned technical scheme, when the ratch slides in the cavity along with the rotation of running gear, the slider at ratch both ends can slide in the spout that sets up on the cavity lateral wall to can increase the stability of ratch when sliding in the cavity, and can increase the stability when ratch drive second drainage plate rotates.

The utility model discloses further set up to: the one end that the second drainage plate is close to the bounding wall rotates and is connected with the bracing piece, the one end that the bracing piece is close to the bounding wall rotates with the bounding wall to be connected.

Through adopting above-mentioned technical scheme, the bracing piece on the bounding wall can support the second drainage plate for the second drainage plate is more stable when rotating, prevents that the second drainage plate atress is uneven when rotating and makes the turned angle of second drainage plate change.

The utility model discloses further set up to: the water curtain wall is provided with a plurality of bulges, and a concave groove is formed between the bulges.

Through adopting above-mentioned technical scheme, when first shower sprayed water, water can spatter on a plurality of archs on the water curtain wall then form the refraction of water for water forms one sparse cascade, increases the water and dilutes the gaseous of pollution, increases the water yield of cascade.

The utility model discloses further set up to: the water curtain wall is characterized in that a water collecting tank is arranged under the water curtain wall, a water supply assembly is arranged at one end of the water collecting tank, and the water supply assembly comprises a water pipe communicated with the water collecting tank and a water pump connected with the water pipe.

Through adopting above-mentioned technical scheme, can collect in the catch basin of water curtain below when the rivers of first overflow pipe and second overflow pipe get off, can circulate the water rethread water pipe in the catch basin through the start-up of water pump again and use.

The utility model discloses further set up to: and a second spraying pipe is arranged in the water collecting tank.

Through adopting above-mentioned technical scheme, evenly seted up a plurality of hole for water spraying on the second shower in the pond, and the hole for water spraying is located the one end that the second shower is close to the water curtain wall, make spun water spout towards oblique top in the hole for spout on the water curtain wall of lower extreme, make to form one sparse cascade between water curtain wall and the operation platform, increase the water yield of cascade, and help guaranteeing the continuity of cascade, reduce the possibility that the cascade is washed away by spraying gas.

The utility model discloses further set up to: the air exhauster is connected with the exhaust duct, the export of exhaust duct is towards the one end setting of keeping away from the water curtain wall.

Through adopting above-mentioned technical scheme, when the air exhauster passes through air current passageway exhaust with gas, and the export setting of exhaust pipe is in the one end of keeping away from the water curtain wall for the staff is adding man-hour, and the combustion gas can not influence the daily work of staff.

To sum up, the utility model discloses following beneficial effect has:

firstly, a first spray pipe of the water curtain wall is opened, the first spray pipe can spray and disperse dust-carrying gas for the first time, a water curtain formed by the first spray pipe is sparse, and the gas can be continuously diffused to the other end of the water curtain wall;

secondly, the first overflow pipe and the second overflow pipe are opened, so that water can flow down through the first drainage plate and the second drainage plate which are distributed in a plurality of arrays, and water flow can form two water curtains through the first drainage plate and the second drainage plate, when gas is diffused into the gas flow channel, the two water curtains can be contacted with each other, the water curtains cannot be scattered, and the contact area between the water curtains and the gas is increased;

its third, the second drainage plate can begin to rotate on the bounding wall through drive arrangement's drive, can adjust the size of cascade, and when the second drainage plate was in the vertical state, the cascade of first drainage plate and second drainage plate laminated each other, can appear two cascade after the second drainage plate rotates to can increase filter equipment's efficiency.

Drawings

Fig. 1 is a perspective view of the filtering apparatus of the present invention;

fig. 2 is a schematic structural view of the filtering device of the present invention;

fig. 3 is a schematic structural view of the rack bar and the sector gear of the present invention;

fig. 4 is a schematic structural diagram of the cavity of the present invention.

In the figure: 1. enclosing plates; 2. a baffle plate; 3. a water pump; 4. a water pipe; 5. an exhaust fan; 6. a water curtain wall; 7. A water collecting tank; 8. an operation table; 9. a first shower pipe; 10. a second shower pipe; 11. a first overflow pipe; 12. a second overflow tube; 13. a first drainage plate; 14. a second drainage plate; 15. a protrusion; 16. a sector gear; 17. a rack bar; 18. a slider; 19. a cavity; 20. a chute; 21. a support rod.

Detailed Description

In order to make the technical solutions of the present invention better understood, the following detailed description of the present invention is provided with reference to the accompanying drawings and specific embodiments, and it should be noted that the embodiments and features of the embodiments of the present invention can be combined with each other without conflict.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "set/connected", "connected", and the like are to be interpreted broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The present invention will be described in detail with reference to the accompanying drawings and examples.

A spraying water curtain filtering device, refer to fig. 1 and 2, comprises an operation area and an operation platform 8 arranged in the operation area, wherein vertical coaming plates 1 are arranged around the operation area, baffle plates 2 are welded on the coaming plates 1, exhaust fans 5 are arranged on the baffle plates 2, a water curtain wall 6 is welded at one end of each baffle plate 2 close to the operation platform 8, an air flow channel is formed between the water curtain wall 6 and the coaming plates 1, a first spraying pipe 9 is arranged at one end of the water curtain wall 6, a plurality of first drainage plates 13 distributed in an array are welded at the other end of the water curtain wall 6, a plurality of first drainage plates 13 are respectively provided with a first overflow pipe 11, one end of each coaming plate 1 close to the water curtain wall 6 is rotatably connected with a plurality of second drainage plates 14 distributed in an array, a plurality of second overflow pipes 12 are respectively arranged on the plurality of second drainage plates 14, one end of each second drainage plate 14 close to the coaming plate 1 is provided, and air exhauster 5 is connected with exhaust duct, and exhaust duct's export orientation is kept away from the one end setting of water curtain wall 6, when air exhauster 5 discharges gas through airflow channel for the combustion gas can not influence the daily work of staff.

A plurality of bulges 15 are protruded on the water curtain wall 6, a concave groove is formed between the bulges 15, when the first spraying pipe 9 sprays water, the water can splash on the bulges 15 on the water curtain wall 6 and then form the refraction of the water, so that the water forms a sparse water curtain, the polluted gas is diluted by the water, and the water quantity of the water curtain can be increased, the water can be collected by the water collecting tank 7 right below the water curtain wall 6, a water supply component is arranged at one end of the water collecting tank 7, the water supply component comprises a water pipe 4 communicated with the water collecting tank 7 and a water pump 3 connected with the water pipe 4, a second spraying pipe 10 is arranged inside the water collecting tank 7, so that the water flowing down through the first overflow pipe 11 and the second overflow pipe 12 can be collected in the water collecting tank 7, and the water pump 3 is started again, so that the water in the water collecting tank 7 can be recycled through the water pipe 4, and a plurality of hole for water spraying have evenly been seted up on second shower 10, and the hole for water spraying is seted up in the one end that second shower 10 is close to water curtain wall 6 for the spun water spouts towards oblique top in the hole for water spraying, and spout on water curtain wall 6 of lower extreme, make to form one sparse cascade between water curtain wall 6 and the operation panel 8, increase the water yield of water curtain, thereby help guaranteeing the continuity of cascade, reduce the possibility that the cascade is washed away by spraying gas.

Referring to fig. 3 and 4, the driving device includes a motor, a rotating gear connected to an output shaft of the motor and a toothed bar 17 engaged with the rotating gear, the motor is a servo motor, one end of the second drainage plate 14 close to the toothed bar 17 is welded with a sector gear 16 engaged with the toothed bar 17, a cavity 19 for the movement of the toothed bar 17 is formed in the enclosing plate 1, sliders 18 are welded at two ends of the toothed bar 17, sliding grooves 20 for the sliding of the sliders 18 are formed in two side walls of the cavity 19, when the rotating gear drives the toothed bar 17 to slide in the cavity 19, the sliders 18 at two ends of the toothed bar 17 can slide in the sliding grooves 20, and meanwhile, the stability of the toothed bar 17 when sliding can be increased, and the stability of the toothed bar 17 when driving the sector gear 16 to rotate can be ensured.

And the one end that second drainage plate 14 is close to bounding wall 1 rotates and is connected with bracing piece 21, and bracing piece 21 rotates with bounding wall 1 near the one end of bounding wall 1 to be connected for bracing piece 21 can support second drainage plate 14, makes second drainage plate 14 more stable when rotating, prevents that second drainage plate 14 atress is uneven when rotating and makes second drainage plate 14's turned angle change.

The working principle is as follows: when a worker sprays powder on the operation platform 8 of the operation area, a large amount of gas with dust is generated in the working process, the gas with dust is continuously generated and affects the working state of the worker, at the moment, the worker opens the first spray pipe 9 on the water curtain wall 6, the first spray pipe 9 sprays and scatters the gas with dust for the first time, a water curtain formed by the first spray pipe 9 is sparse, the gas is continuously diffused to the other end of the water curtain wall 6, the first overflow pipe 11 and the second overflow pipe 12 are opened at the same time, so that water flows down through the first drainage plate 13 and the second drainage plate 14 which are distributed in a plurality of arrays, water flow forms two water curtains through the first drainage plate 13 and the second drainage plate 14, when the gas is diffused into the gas flow channel, the gas can be in contact with the two water curtains and cannot easily scatter the water curtains, can increase the area of contact of cascade and gas, and second drainage plate 14 can rotate on bounding wall 1 through drive arrangement's drive, can adjust the size of cascade simultaneously, and when second drainage plate 14 was in the vertical state, two cascades can appear after second drainage plate 14 rotates in the cascade of first drainage plate 13 and second drainage plate 14 laminating each other to can increase filter equipment's efficiency.

When the worker does not have a driving motor, the second drainage plate 14 is in an initial state and is in the same straight line with the first drainage plate 13, at the moment, the first drainage plate 13 is in close contact with the second drainage plate 14, so that a water curtain formed by water flowing out of the first overflow pipe 11 and the second overflow pipe 12 is larger, when the distance between the first drainage plate 13 and the second drainage plate 14 needs to be adjusted, only the second drainage plate 14 needs to be rotated, at the moment, the driving motor drives the rotating gear to rotate, the rotation of the rotating gear can drive the gear rod 17 to slide, the gear rod 17 can drive the sector gear 16 meshed with the gear rod to rotate, the sector gear 16 can drive the second drainage plate 14 to rotate on the enclosing plate 1 while the second drainage plate 14 can change an angle, so that the distance between the second drainage plate 14 and the first drainage plate 13 is increased when the second drainage plate 14 changes the angle, therefore, the water curtains on the first drainage plate 13 and the second drainage plate 14 can be attached together and can be separated, the water curtains can fully flow in the airflow channel, the contact area of the air and the water curtains is increased, and the water curtains are prevented from being blown away by the spraying air.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims (8)

1. The utility model provides a spraying water curtain filter equipment, includes operation area and operation panel (8) of setting in the operation area, all be provided with vertical bounding wall (1) around the operation area, be provided with baffle (2) on bounding wall (1), be provided with air exhauster (5) on baffle (2), the one end that baffle (2) are close to operation panel (8) is provided with water curtain wall (6), be formed with airflow channel, its characterized in that between water curtain wall (6) and bounding wall (1): the one end of water curtain wall (6) is provided with first shower (9), the other end of water curtain wall (6) is provided with first drainage plate (13) that a plurality of arrays distribute, and is a plurality of all be provided with first overflow pipe (11) on first drainage plate (13), the one end that bounding wall (1) is close to water curtain wall (6) is provided with second drainage plate (14) that a plurality of arrays distribute, and is a plurality of all be provided with second overflow pipe (12) on second drainage plate (14), and is a plurality of the one end that second drainage plate (14) are close to bounding wall (1) is provided with drive arrangement, drive arrangement is used for driving second drainage plate (14) and rotates.

2. The spray water curtain filter apparatus of claim 1 wherein: the driving device comprises a motor, a rotating gear connected with an output shaft of the motor and a toothed bar (17) meshed with the rotating gear, and a sector gear (16) meshed with the toothed bar (17) is arranged at one end, close to the toothed bar (17), of the second drainage plate (14).

3. The spray water curtain filter apparatus of claim 2 wherein: be provided with cavity (19) that supplies ratch (17) activity on bounding wall (1), the equal fixedly connected with slider (18) in both ends of ratch (17), all set up on the both sides wall of cavity (19) and supply gliding spout (20) of slider (18).

4. A spray curtain filter assembly as claimed in claim 3, wherein: one end that second drainage plate (14) are close to bounding wall (1) rotates and is connected with bracing piece (21), one end that bracing piece (21) are close to bounding wall (1) rotates with bounding wall (1) and is connected.

5. The spray water curtain filter apparatus of claim 1 wherein: a plurality of bulges (15) are arranged on the water curtain wall (6), and a plurality of concave grooves are formed between the bulges (15).

6. The spray water curtain filter apparatus of claim 1 wherein: be provided with catch basin (7) under water curtain wall (6), the one end of catch basin (7) is provided with the water supply subassembly, the water supply subassembly is including communicating water pipe (4) with catch basin (7) and water pump (3) of being connected with water pipe (4).

7. The spray water curtain filter apparatus of claim 6 wherein: and a second spraying pipe (10) is arranged in the water collecting tank (7).

8. The spray water curtain filter apparatus of claim 1 wherein: exhaust fan (5) are connected with exhaust duct, exhaust duct's export orientation is kept away from the one end setting of water curtain wall (6).

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