CN222325504U - An environmentally friendly water curtain spraying machine - Google Patents

Abstract

The utility model discloses an environment-friendly water curtain spraying machine which comprises a water curtain filtering component and a box body, wherein one side of the box body is provided with an opening, the water curtain filtering component is used for forming a water curtain at one side of the opening of the box body, a bottom plate is movably arranged at the bottom of the box body, the bottom plate can be used for placing a workpiece to be sprayed with paint at one side of the opening of the box body, when the workpiece is sprayed with paint at one side of the opening of the box body, harmful gas carrying paint powder enters the box body from the opening at one side of the box body under the action of a fan, is filtered by the water curtain and then is discharged out of the room through an air outlet downwind pipe, the bottom plate is provided with a magnetic attraction piece, and the bottom plate can be fixed at one side of the box body through the matching of the magnetic attraction piece after being completely pulled out, so that when the water curtain spraying machine does not work, the bottom plate is fixed at one side of the opening of the box body through magnetic attraction, the harmful gas inside the water curtain spraying machine can be prevented from diffusing outwards from the opening of the box body, the normal state of indoor air is maintained, and the health of the environment and workers are protected.

Description

Environment-friendly water curtain spraying machine

Technical Field

The utility model belongs to the technical field of water curtain sprayers, and particularly relates to an environment-friendly water curtain sprayer.

Background

The water curtain machine is a common air purifying device and is mainly used as an environment-friendly device for treating paint spraying waste gas in paint spraying assembly line workshops of various industries. The water curtain machine features that the paint powder left in painting is directly sprayed onto the water pond or water curtain, and the smell produced during painting and less paint powder not adsorbed are filtered by the water curtain and exhausted to the outside of the paint spray booth via the exhaust fan.

The prior water curtain machine is a wood artwork paint spraying and peculiar smell removing water curtain machine as described in patent document of Chinese patent publication No. CN17963170U, and the technical scheme of the water curtain machine is that the water curtain machine comprises a box body, a water outlet pipe, a water receiving tank, an arc-shaped water curtain plate, a water pump and the like. The water in the water tank can be recycled, the filter screen is clamped at the top of the water tank, replacement and cleaning are facilitated, the water outlet pipe can be detached and cleaned, and the arc-shaped water curtain plate can be detached and cleaned.

However, when the water curtain machine does not work, the inside of the water curtain machine is more easily invaded by external sundries and dust due to the opening design of the box body, so that the fault risk of the machine and the subsequent maintenance cost are increased. And the opening design enables the inside and the outside environment of the water curtain machine to be communicated, and paint dust and peculiar smell in the water curtain machine can be outwards diffused through the opening. The diffused paint dust and peculiar smell can pollute the surrounding environment and also can influence the health of staff.

Disclosure of utility model

The utility model aims to solve the technical problems in the prior art and provides the environment-friendly water curtain spraying machine, when the water curtain spraying machine does not work, the bottom plate of the water curtain spraying machine can be pulled out to shield the opening of the box body of the water curtain spraying machine, so that the environment and the health of workers are protected.

In order to achieve the technical effects, the utility model adopts the following technical scheme:

An environmental protection water curtain coater, comprising:

The box body is provided with an opening at one side;

The water curtain filtering component is used for forming a water curtain at one side of the opening of the box body and filtering smell and paint powder generated during workpiece paint spraying;

The box body comprises a bottom plate which is movably connected to the box body, wherein the bottom plate can be used for placing a workpiece to be sprayed with paint on one side of an opening of the box body, the bottom plate is provided with a magnetic attraction piece, and the bottom plate can be fixed on one side of the opening of the box body through the matching of the magnetic attraction piece to shield the opening of the box body.

Through adopting above-mentioned technical scheme, not only can be used for putting the work piece that waits to spray paint in box opening one side after the bottom plate is taken out, when the cascade flush coater is inoperative, the bottom plate can also be fixed in box open-ended one side through the magnetism for shelter from the box opening of cascade flush coater, avoid the inside invasion that receives external debris and dust of cascade flush coater, can avoid the inside harmful gas of cascade flush coater to outwards spread from the box opening simultaneously, be favorable to protecting environment and staff's health.

Further, the water curtain filter assembly comprises a water tank, the water tank is positioned in the box body, and porous adsorptive materials are detachably connected in the water tank.

Further, the porous adsorbent material is a sponge.

Further, a protruding structure is arranged in the water tank, and the porous adsorption material is suspended in the water tank through the protruding structure.

Further, be equipped with spacing subassembly in the basin, spacing subassembly can cooperate with protruding structure, and porous adsorptivity material can be fixed in the basin through spacing subassembly and protruding structure cooperation.

Further, a water level measuring column is arranged in the water tank.

Further, the water curtain filter assembly comprises a water pump and a water curtain plate, wherein the water pump is positioned in the box body, the water curtain plate is longitudinally arranged in the box body and is close to an opening of the box body, the water pump is connected with the water curtain plate through a pipeline, the water pump is used for conveying water in the box body to the water curtain plate through a pipeline, and Shui Shun water curtain plates flow down to form a water curtain and then flow back into the box body to form circulation.

Further, the water pump is provided with a lifting mechanism.

Further, a splash guard is arranged in the box body, and the bottom of the splash guard is inclined towards the center of the box body.

Further, a fan is arranged in the box body and is correspondingly matched with the water curtain filtering component.

Due to the adoption of the technical scheme, the utility model has the following beneficial effects:

1. The bottom plate can be used for placing a workpiece to be sprayed after being extracted, and can be fixed on one side of the opening of the box body through the magnetic attraction piece when the water curtain spraying machine does not work, so that the opening of the box body of the water curtain spraying machine is shielded, harmful gas in the water curtain spraying machine is prevented from diffusing outwards from the opening of the box body, the indoor air is kept at a normal standard, and the environment and the health of workers are protected;

2. The water curtain filter assembly realizes water recycling through the cooperation of the water pump positioned in the water tank and the water curtain plate;

3. the water pump can be lifted, and the water tank can be taken out from the tank body after the water pump is lifted, so that the water pump is convenient to replace and clean;

4. The porous adsorptive material is arranged in the water tank, and after water with paint powder flowing in from the water curtain plate enters the water tank, the paint powder can be adsorbed by the porous adsorptive material to realize filtration;

5. The porous adsorptive material in the water tank is suspended in the water tank through the protruding structure, so that the bottom of the porous adsorptive material can be used for adsorbing paint powder, and the area for adsorbing paint powder is increased.

Drawings

The utility model is further described below with reference to the accompanying drawings:

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic diagram of the front view of the open side of the case of the present utility model;

FIG. 3 is a schematic cross-sectional view of the structure of A-A in FIG. 2;

FIG. 4 is a schematic view of the structure in the case of the present utility model;

FIG. 5 is a schematic view of the inner structure of the cover plate of the present utility model;

FIG. 6 is a schematic view of the splash guard structure of the present utility model;

FIG. 7 is a schematic view of the structure of the water tank of the present utility model;

FIG. 8 is a schematic view of a convex structure in a water tank according to the present utility model

The water level measuring device comprises a 1-box body, a 11-opening, a 12-exhaust hole, a 13-sliding groove, a 2-water curtain plate, a 21-drain pipe, a 22-overflow groove, a 23-overflow port, a 3-water pump, a 31-fixing plate, a 32-pull rod, a 33-groove, a 34-first pull ring, a 4-bottom plate, a 41-second pull ring, a 5-water groove, a 51-sponge, a 52-protruding structure, a 53-fixing hole, a 54-fixing clamp piece, a 55-water level measuring column, a 6-splash baffle, a 7-fan, a 71-air inlet, a 72-air outlet, a 8-cover plate, a 81-first cover plate, a 82-second cover plate and 83-hinge.

Detailed Description

It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other. The utility model will be described in detail below with reference to the drawings in connection with embodiments.

In order that those skilled in the art will better understand the present utility model, a technical solution in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in which it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, shall fall within the scope of the utility model.

It should be noted that the terms "first," "second," and the like in the description and the claims of the present utility model and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. Furthermore, the terms "comprise" and "have," as well as any variations thereof, are intended to cover a non-exclusive inclusion.

An environment-friendly water curtain spraying machine comprises a box body 1, wherein one side of the box body 1 is provided with an opening 11, as shown in figure 1;

The environment-friendly water curtain spraying machine comprises a water curtain filtering component, wherein the water curtain filtering component comprises a water curtain plate 2, and the water curtain plate 2 is longitudinally arranged in a box body 1 and is close to an opening 11 at one side of the box body 1, as shown in fig. 3;

the box body 1 comprises a fan 7, and the fan 7 is fixedly connected in the box body 1, as shown in fig. 3 and 4;

The fan 7 comprises an air inlet 71 and an air outlet 72, and the air inlet 71 faces to the opening 11 on one side of the box body 1 as shown in fig. 5;

The air outlet 72 is directed to the top of the case 1 as shown in fig. 4 and 5;

the top of the box body 1 is provided with an exhaust hole 12, as shown in fig. 1 and 2;

The air outlet 72 of the fan 7 corresponds to the air outlet 12 at the top of the box body 1, as shown in fig. 4;

A water tank 5 is connected in the box body 1, and the water tank 5 is movably arranged in the box body 1 as shown in fig. 3 and 4;

the water tank 5 can be taken out of the case 1 through the opening 11.

The water curtain filter assembly comprises a water pump 3, wherein the water pump 3 is positioned in a water tank 5, as shown in fig. 4 and 5;

The water pump 3 is connected with the water curtain plate 2 through a pipeline;

further, the pipeline comprises a drain pipe 21, and one end of the drain pipe 21 is communicated with the water pump 3;

the upper part of the water curtain plate 2 is connected with an overflow trough 22 as shown in fig. 3;

The overflow groove 22 is formed with an overflow port 23 at a position closely attached to the water curtain plate 2, and as shown in fig. 3, water pumped from the water tank 5 by the water pump 3 is conveyed into the overflow groove 22 through the water discharge pipe 21, flows onto the water curtain plate 2 through the overflow port 23, and flows down along the water curtain plate 2 to form a water curtain at the opening 11.

When the water curtain filter assembly is in actual use, the water tank 5 is required to be placed in the box body 1 after the water tank 5 is filled with water, the water suction port of the water pump 3 is immersed in the water tank 5 to suck water, the water sucked by the water pump 3 is conveyed into the overflow tank 22 through the water discharge pipe 21 and then flows onto the water curtain plate 2 through the overflow port 23, the water flows down along the water curtain plate 2 to form a water curtain, and finally the water curtain flows into the water tank 5 to form circulation;

When a workpiece to be painted is painted at an opening 11 at one side of the box body 1, a fan 7 in the box body 1 is used for running, paint powder and peculiar smell generated by the paint spraying can enter the box body 1 from a gap between the water curtain plate 2 and the opening 11 under the negative pressure effect of the fan 7, wherein the peculiar smell entering the box body 1 can be discharged out of the box body 1 through an air outlet 72 of the fan 7 and an air hole 12, finally the peculiar smell is discharged out of the room through an air pipe matched with the air outlet 12, the paint powder can be adsorbed by a water curtain formed by a water curtain filtering assembly and then enters the water tank 5 along with water flow, so that the filtration of the water curtain on the paint powder is realized, an air inlet 71 of the fan 7 faces the opening 11, the effective suction force can be ensured, the paint powder is sucked into the box body 1, and the air suction efficiency of the fan 7 is improved.

The water pump 3 is provided with a lifting mechanism;

further, the lifting mechanism comprises a fixed plate 31 and a pull rod 32, and the fixed plate 31 is fixedly connected to the inner side wall of the box body 1;

one end of the pull rod 32 is fixedly connected to the water pump 3, as shown in fig. 4 and 5;

the tie rod 32 is slidably connected to the fixed plate 31 as shown in fig. 5, and the tie rod 32 can slide up and down with respect to the fixed plate 31.

One end of the pull rod 32 far away from the water pump 3 is connected with a first pull ring 34, one end of the pull rod 32 penetrates through the top of the box body 1, and the first pull ring 34 is exposed out of the top of the box body 1, as shown in fig. 1;

The user can control the pull rod 32 to slide up and down through operating the first pull ring 34, and then can drive the water pump 3 at one end of the pull rod 32 to realize up and down displacement.

The pull rod 32 is formed with a groove 33 as shown in fig. 5;

After the pull rod 32 is pulled up, through transverse displacement, the groove 33 can be matched with the shell at the top of the box body 1 to realize limit, so that the water pump 3 can be kept in a pulled up state.

The use scene of the lifting mechanism of the water pump 3 is that when the water tank 5 is completely filled and ready to be placed in the box body 1, a user needs to pull up the water pump 3 through the lifting mechanism, so that the water tank 5 can be smoothly placed in the box body 1 without blocking;

After the water tank 5 is placed in the box body 1, a user can operate the pull rod 32 to enable the water pump 3 to move downwards, so that the water suction port of the water pump 3 can be immersed in the water tank 5;

When the water tank 5 needs to be taken out of the case 1, a user needs to pull up the water pump 3 by the lifting mechanism, so that the water tank 5 can be taken out of the case 1 smoothly without blocking.

A splash guard 6 is arranged in the box body 1, and the bottom of the splash guard 6 is inclined towards the center of the box body 1, as shown in fig. 6;

The splash guard 6 can guide water flowing into the water tank 5, and the splash guard 6 surrounds the upper part of the water tank 5, so that the splash guard has the effect of preventing water from splashing;

It should be noted that the splash guard 6 is fixedly connected to the inner side wall of the box 1, and is suspended above the water tank 5, and the splash guard 6 is in non-contact with the water tank 5 in space, so that the splash guard 6 cannot block the water tank 5 from being put in or taken out.

Porous adsorptive materials are detachably connected in the water tank 5;

in this embodiment, the porous adsorbent material is a sponge 51;

The sponge 51 can adsorb paint powder flowing into the water tank 5 along with the water curtain, and has a filtering effect on water in the water tank 5;

the bottom of the water tank 5 is provided with a plurality of protruding structures 52, as shown in fig. 7 and 8;

the sponge 51 is suspended in the water tank 5 through a convex structure 52, as shown in fig. 7;

The bottom of the sponge 51 can thus also be used to adsorb paint powder, increasing the area for adsorbing paint powder.

A limiting component is arranged in the water tank 5;

In this embodiment, the limiting assembly includes a fixing hole 53 and a fixing clip 54;

the fixing hole 53 is formed on the upper surface of the protruding structure 52, as shown in fig. 8;

The fixing clip 54 is formed with a columnar structure corresponding to the fixing hole 53, and the fixing clip 54 can be inserted into the fixing hole 53 on the surface of the protruding structure 52 through the columnar structure penetrating the sponge 51, as shown in fig. 7 and 8, so that the sponge 51 is fixed in the water tank 5.

A water level measuring column 55 is fixedly connected in the water tank 5, as shown in fig. 7 and 8;

the water level measuring column 55 is used to assist the user in observing the water level in the water tank 5.

A cover plate 8 is arranged at an opening 11 at one side of the box body 1, and the cover plate 8 is arranged at one side of the opening 11 in a three-side surrounding manner, as shown in fig. 1 and 4;

further, the hood panel 8 includes a first hood panel 81 and a second hood panel 82, as shown in fig. 1;

a cornice is connected between the first cover plate 81 and the box body 1, as shown in fig. 1;

the lower surface of the cornice is connected with an illuminating lamp;

the first cover plate 81 and the cornice are connected in a turnover way through a hinge 83;

The second cover plate 82 is located on both sides below the cornice as shown in fig. 1;

the second cover plate 82 is connected to the case 1 by a hinge 83 in a foldable manner.

The bottom of the cornice is provided with an illuminating lamp;

The workpiece to be painted is painted below the cover plate 8, and three surfaces of the cover plate 8 are surrounded to have the effect of blocking paint powder, so that the paint powder is further ensured to enter the water curtain coater from the opening 11 at one side of the box body 1 to be filtered;

when the work is painted below the cover plate 8, the work can be illuminated by the illumination lamp provided on the lower surface of the cornice.

The box body 1 comprises a bottom plate 4, and the bottom plate 4 is movably connected to the box body 1;

in this embodiment, a chute 13 is formed at the bottom of the case 1, as shown in fig. 3 and 5;

the bottom plate 4 is connected in the chute 13 in a sliding way;

in the present embodiment, the bottom plate 4 includes three states of being fully inserted into the chute 13, partially withdrawn from the chute 13, and fully withdrawn from the chute 13;

The bottom plate 4 is partially extracted from the sliding groove 13 and can be used for placing a workpiece to be painted at the bottom of the cover plate 8, so that paint powder generated during paint spraying can fall on the surface of the bottom plate 4, and the table top is prevented from being polluted.

The bottom plate 4 is provided with a magnetic attraction piece, and the bottom plate 4 is connected with one side of the opening 11 of the box body 1 in a matched manner through the magnetic attraction piece to shield the opening 11 of the box body 1;

further, the magnetic attraction piece is a magnet, the magnet is embedded in the bottom plate 4, one side of the box body 1 provided with the opening 11 is made of metal matched with the magnet, and the bottom plate 4 is magnetically attracted and connected with the box body 1 through the matching of the magnet and the metal box surface, so that the opening 11 is shielded;

the curtain flush coater is not when using through take bottom plate 4 completely out in spout 13, makes it cooperate to shelter from in opening 11, can avoid the inside harmful gas of curtain flush coater to outwards spread from the box opening, keeps the normal state of indoor air, is favorable to protecting indoor environment and staff's health.

It should be noted that, after the first cover plate 81 and the second cover plate 82 are turned outwards, the magnetic connection of the bottom plate 4 at the opening 11 is not affected.

Example 2

The present embodiment differs from embodiment 1 in that in this embodiment, the porous adsorbent material is activated carbon;

In this embodiment, the magnetic attraction member is a magnet, the magnet is embedded on the surface of the case 1 at one side of the opening 11, the bottom plate 4 is made of a metal material matched with the magnet, and the bottom plate 4 is fixed on the surface of the case 1 by being attracted with the magnet to shield the opening 11.

The above is only a specific embodiment of the present utility model, but the technical features of the present utility model are not limited thereto. Any simple changes, equivalent substitutions or modifications and the like made on the basis of the present utility model to solve the substantially same technical problems and achieve the substantially same technical effects are included in the scope of the present utility model.

Claims (10)

1. An environmental protection water curtain coater, comprising:

the box body (1), one side of the box body (1) is provided with an opening (11);

The water curtain filtering component is used for forming a water curtain on one side of the opening of the box body (1) and filtering smell and paint powder generated during workpiece paint spraying;

The method is characterized in that:

The box body (1) comprises a bottom plate (4), the bottom plate (4) is movably connected to the box body (1), the bottom plate (4) can be used for placing workpieces to be painted on one side of an opening of the box body (1), the bottom plate (4) is provided with a magnetic attraction piece, and the bottom plate (4) can be fixed on one side of the opening of the box body (1) through matching of the magnetic attraction piece to shield the opening (11) of the box body (1).

2. The environment-friendly water curtain spraying machine according to claim 1, wherein the water curtain filtering assembly comprises a water tank (5), the water tank (5) is located in the box body (1), and porous adsorptive materials are detachably connected in the water tank (5).

3. An environmental protection water curtain coater according to claim 2 wherein the porous adsorptive material is a sponge (51).

4. The environment-friendly water curtain spraying machine as claimed in claim 2, wherein the water tank (5) is internally provided with a protruding structure (52), and the porous adsorptive material is suspended in the water tank (5) through the protruding structure (52).

5. The environment-friendly water curtain spraying machine as claimed in claim 4, wherein a limiting component is arranged in the water tank (5), the limiting component can be matched with the protruding structure (52), and the porous adsorptive material can be fixed in the water tank (5) through the matching of the limiting component and the protruding structure (52).

6. An environmental protection curtain coater according to claim 2 is characterized in that a water level measuring column (55) is arranged in the water tank (5).

7. The environment-friendly water curtain spraying machine according to claim 1, wherein the water curtain filtering assembly comprises a water pump (3) and a water curtain plate (2), the water pump (3) is located in the box body (1), the water curtain plate (2) is longitudinally arranged in the box body (1) and is close to an opening (11) of the box body (1), the water pump (3) is connected with the water curtain plate (2) through a pipeline, the water pump (3) is used for conveying water in the box body (1) to the water curtain plate (2) through the pipeline, and Shui Shun flows down to form a water curtain and then flows back into the box body (1) to form circulation.

8. The environment-friendly water curtain spraying machine as claimed in claim 7, wherein the water pump (3) is provided with a lifting mechanism, and the lifting mechanism is used for controlling the water pump (3) to lift.

9. The environment-friendly water curtain spraying machine as claimed in claim 1, wherein a splash guard (6) is arranged in the box body (1), and the bottom of the splash guard (6) is inclined towards the center of the box body (1).

10. The environment-friendly water curtain spraying machine according to claim 1, wherein a fan (7) is arranged in the box body (1), and the fan (7) is correspondingly matched with the water curtain filtering component.