CN221846571U - Water circulation paint mist removing device for sheet metal part paint spray booth - Google Patents

Abstract

The utility model discloses a water circulation paint mist removing device of a sheet metal part paint spray booth, which comprises a box body, wherein a box door is arranged on the front side of the box body, a water tank is fixedly arranged below the inside of the box body, a supporting groove is formed in the right side of the inner wall of the box body, a through hole is formed in the left side of the box body corresponding to the supporting groove, and a filter layer is movably inserted into the supporting groove. According to the utility model, through the mutual matching of the box body, the water tank, the supporting groove, the through opening, the filter layer, the baffle, the limiting mechanism, the lifting groove, the sliding column, the lifting plate, the spring, the clamping block, the fixing plate, the clamping groove, the exhaust pipe, the exhaust fan, the air inlet pipe, the circulating water pump, the water discharging pipe, the water spraying pipe, the atomizing nozzle and the water sucking pipe, the effect of facilitating the disassembly and replacement of the filter layer is achieved, and the practicability of the device is greatly improved.

Description

A water circulation paint mist removal device for sheet metal spray painting room

Technical Field

The utility model relates to the technical field of paint mist removal devices, in particular to a water circulation paint mist removal device for a sheet metal part spraying room.

Background Art

The painting process is a common production process. During the production process, a large amount of paint mist waste gas will be generated in the air. The main pollutants are organic pollutants such as benzene, toluene, xylene and non-methane total hydrocarbons. If the waste gas is directly discharged into the atmosphere without treatment, it will not only pollute the surrounding environment, but also affect the health of employees.

In the prior art, such as the patent with application number CN201821965553.0, the utility model discloses an efficient and compact paint mist treatment integrated machine, including a machine body and a water curtain device, a circulating water pool, a spray filter device, a demisting device, a water circulation device, and a fan installed in the machine body; a water curtain dust reduction area and a paint mist treatment chamber are provided in the machine body, the paint mist treatment chamber is arranged inside the water curtain dust reduction area and is connected thereto, and the circulating water pool is arranged below the water curtain dust reduction area and the paint mist treatment chamber; an air inlet is provided at the front side of the water curtain dust reduction area, and the water curtain device is arranged in the water curtain dust reduction area and is arranged directly opposite to the air inlet; an air outlet is provided at the top of the paint mist treatment chamber, and a spray filter device and a demisting device are sequentially installed in the paint mist treatment chamber above the circulating water pool from bottom to top; the water circulation device pumps water in the circulating water pool to the water curtain device and the spray filter device for water circulation; in this way, the paint mist treatment efficiency is high, a large amount of water resources are saved, and the equipment is compactly installed and occupies a small working area. However, in actual use, the above patent has the following defects: it is not convenient to disassemble and replace the filter layer, which greatly reduces the practicality of the device.

Utility Model Content

The utility model aims to provide a water circulation paint mist removal device for a sheet metal paint spraying room to solve the problems raised in the above-mentioned background technology.

In order to achieve the above-mentioned purpose, the utility model provides the following technical solution: a water circulation paint mist removal device for a sheet metal spraying room, comprising:

A box body, wherein a box door is installed on the front side of the box body;

A water tank is fixedly installed at the lower part of the box body;

A support groove, wherein a support groove is provided on the right side of the inner wall of the box body, and a through opening is provided on the left side of the box body at a position corresponding to the support groove;

A filter layer is movably inserted into the support groove, the filter layer is made of an activated carbon filter, the left side of the filter layer sequentially passes through the support groove and the through-port and extends to the inside of the through-port, and the filter layer is movably connected to the through-port;

A baffle is movably connected to the left side of the box body at a position corresponding to the filter layer, and a limiting mechanism is arranged on the baffle.

Furthermore, an exhaust pipe is fixedly connected to the right side of the top of the box body, an exhaust fan is arranged inside the exhaust pipe, and an air inlet pipe is fixedly connected to the left side of the box body and below the filter layer.

Furthermore, a circulating water pump is fixedly connected to the top of the box body, a drain pipe is fixedly connected to the bottom of the circulating water pump, the bottom of the drain pipe passes through the box body and extends to the interior of the box body and is fixedly connected to a water spray pipe, a plurality of atomizing nozzles are evenly and fixedly connected to the bottom of the water spray pipe, a water suction pipe is fixedly connected to the top of the circulating water pump, an end of the water suction pipe away from the circulating water pump passes through the box body and the water tank in sequence and extends to the interior of the water tank.

Furthermore, the limiting mechanism includes a lifting groove, a sliding column, a lifting plate, a spring and a block. A lifting groove is opened on the left side of the baffle. The top and bottom of the inner wall of the lifting groove are fixedly connected by a sliding column. The top of the sliding column surface is sleeved with a lifting plate.

Furthermore, the left side of the lifting plate passes through the lifting slot and extends to the outside of the lifting slot, the lifting plate and the lifting slot are movably connected, a spring is sleeved below the surface of the sliding column, and a block is fixedly connected to the left side of the top of the lifting plate.

Furthermore, a fixing plate is fixedly connected to the left side of the box body and located above the baffle, a card slot is opened at the bottom of the fixing plate, the top of the card block passes through the card slot and extends to the inside of the card slot, and the card block is movably connected to the card slot.

Compared with the prior art, the beneficial effects of the utility model are as follows:

The utility model facilitates the disassembly and replacement of the filter layer through the cooperation of the box body, water tank, supporting groove, through port, filter layer, baffle, limit mechanism, lifting groove, sliding column, lifting plate, spring, block, fixing plate, groove, exhaust pipe, exhaust fan, air intake pipe, circulating water pump, drain pipe, water spray pipe, atomizing nozzle and water suction pipe, thereby greatly improving the practicality of the device.

BRIEF DESCRIPTION OF THE DRAWINGS

Fig. 1 is a front view of the structure of the utility model;

FIG2 is a front view of the structure of the present utility model;

FIG3 is a side view of the structure of the utility model;

FIG. 4 is a schematic structural diagram of a baffle of the present invention.

In the figure: 1. box body; 2. water tank; 3. support groove; 4. opening; 5. filter layer; 6. baffle; 7. limit mechanism; 71. lifting groove; 72. slide column; 73. lifting plate; 74. spring; 75. block; 8. fixing plate; 9. groove; 10. exhaust pipe; 11. exhaust fan; 12. air inlet pipe; 13. circulating water pump; 14. drain pipe; 15. water spray pipe; 16. atomizing nozzle; 17. water extraction pipe.

DETAILED DESCRIPTION

The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

Please refer to Figures 1-4, a water circulation paint mist removal device for a sheet metal spray paint room includes a box body 1, a box door is installed on the front side of the box body 1, a water tank 2 is fixedly installed at the lower part of the box body 1, a support groove 3 is opened on the right side of the inner wall of the box body 1, a through hole 4 is opened at a position corresponding to the support groove 3 on the left side of the box body 1, a filter layer 5 is movably inserted into the support groove 3, the filter layer 5 is made of an activated carbon filter mesh, the left side of the filter layer 5 passes through the support groove 3 and the through hole 4 in sequence and extends to the inside of the through hole 4, the filter layer 5 is movably connected to the through hole 4, and a baffle 6 is movably connected to the position of the filter layer 5 on the left side of the box body 1, and a limiting mechanism 7 is provided on the baffle 6.

Specifically, an exhaust pipe 10 is fixedly connected to the right side of the top of the box body 1 , an exhaust fan 11 is arranged inside the exhaust pipe 10 , and an air inlet pipe 12 is fixedly connected to the left side of the box body 1 and below the filter layer 5 .

During the specific implementation, a circulating water pump 13 is fixedly connected to the top of the box body 1, and a drain pipe 14 is fixedly connected to the bottom of the circulating water pump 13. The bottom of the drain pipe 14 passes through the box body 1 and extends to the interior of the box body 1 and is fixedly connected to a water spray pipe 15. A plurality of atomizing nozzles 16 are evenly and fixedly connected to the bottom of the water spray pipe 15. A water extraction pipe 17 is fixedly connected to the top of the circulating water pump 13, and the end of the water extraction pipe 17 away from the circulating water pump 13 passes through the box body 1 and the water tank 2 in sequence and extends to the interior of the water tank 2.

Specifically, the limiting mechanism 7 includes a lifting groove 71, a sliding column 72, a lifting plate 73, a spring 74 and a block 75. A lifting groove 71 is opened on the left side of the baffle 6. The top and bottom of the inner wall of the lifting groove 71 are fixedly connected by the sliding column 72, and the lifting plate 73 is sleeved on the top of the surface of the sliding column 72.

During the specific implementation, the left side of the lifting plate 73 passes through the lifting slot 71 and extends to the outside of the lifting slot 71. The lifting plate 73 is movably connected to the lifting slot 71. A spring 74 is sleeved under the surface of the sliding column 72. A block 75 is fixedly connected to the left side of the top of the lifting plate 73.

Specifically, a fixing plate 8 is fixedly connected to the left side of the box body 1 and above the baffle 6. A slot 9 is provided at the bottom of the fixing plate 8. The top of the card block 75 passes through the slot 9 and extends to the inside of the slot 9. The card block 75 is movably connected to the slot 9.

In actual application: when in use, the device is placed at a suitable position in the paint spraying room, and then the exhaust fan 11 and the circulating water pump 13 are started, and the exhaust fan 11 exhausts air to the outside, thereby generating negative pressure inside the box body 1 and the air inlet pipe 12, thereby allowing the external paint mist to be introduced into the box body 1 through the air inlet pipe 12, and at the same time, the circulating water pump 13 draws water from the water tank 2, and then sprays the water through the drain pipe 14, the water spray pipe 15 and the atomizing nozzle 16, thereby spraying water on the paint mist and the filter layer 5, so that the paint mist originally suspended in the gas rapidly increases in weight. Finally, the purpose of separating paint mist and exhaust gas is achieved, and then the exhaust gas is filtered through the filter layer 5 and discharged from the exhaust pipe 10. When the filter layer 5 needs to be removed, it is only necessary to pull the lifting plate 73 downward, thereby driving the block 75 to move downward, and compress the spring 74 at the same time, so that the block 75 can be disengaged from the slot 9, and then the baffle 6 is pulled to the left, thereby driving the filter layer 5 to move to the left, and then the filter layer 5 is disengaged from the support slot 3 and the through port 4, so that the filter layer 5 can be removed, and then the filter layer 5 can be replaced. The operation is simple, saving time and effort.

All components in the present invention are universal standard parts or components known to those skilled in the art, and their structures and principles can be known to those skilled in the art through technical manuals or conventional experimental methods. At the same time, standard parts used in the present application documents can be purchased from the market, and each component in the present application document can be customized according to the description in the specification and drawings. The specific connection method of each component adopts conventional means such as mature bolts, rivets, welding, etc. in the prior art, and machinery, parts and equipment adopt conventional models in the prior art.

Through the personnel in this field, all the electrical components in this case are connected to their corresponding power supplies through wires, and appropriate controllers and encoders should be selected according to actual conditions to meet the control requirements. The specific connection and control sequence should refer to the working principle, and the electrical connection between the electrical components should be completed in the order of working in sequence. The detailed connection means are well-known technologies in this field. The utility model mainly introduces the working principle and process, and no longer explains the electrical control.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims (5)

1. Water circulation paint mist removing device of sheet metal part paint spray booth, its characterized in that includes:

the box comprises a box body (1), wherein a box door is arranged at the front side of the box body (1);

The water tank (2) is fixedly arranged below the inside of the tank body (1);

The support groove (3), the right side of the inner wall of the box body (1) is provided with the support groove (3), and the left side of the box body (1) is provided with a through hole (4) corresponding to the position of the support groove (3);

The filter layer (5) is movably inserted into the supporting groove (3), the filter layer (5) is made of an active carbon filter screen, the left side of the filter layer (5) sequentially penetrates through the supporting groove (3) and the through hole (4) and extends to the inside of the through hole (4), and the filter layer (5) is movably connected with the through hole (4);

The baffle (6) is movably connected with the baffle (6) at the left side of the box body (1) corresponding to the position of the filter layer (5), and a limiting mechanism (7) is arranged on the baffle (6); the limiting mechanism (7) comprises a lifting groove (71), a sliding column (72), a lifting plate (73), a spring (74) and a clamping block (75), wherein the lifting groove (71) is formed in the left side of the baffle plate (6), the top and the bottom of the inner wall of the lifting groove (71) are fixedly connected through the sliding column (72), and the lifting plate (73) is sleeved on the top of the surface of the sliding column (72).

2. The sheet metal part spray booth water circulation paint mist removing device of claim 1, wherein: the novel filter is characterized in that an exhaust pipe (10) is fixedly communicated with the right side of the top of the box body (1), an exhaust fan (11) is arranged in the exhaust pipe (10), and an air inlet pipe (12) is fixedly communicated with the left side of the box body (1) and below the filter layer (5).

3. A sheet metal part spray booth water circulation paint mist removal device according to claim 2, characterized in that: the top of box (1) still fixedly connected with circulating water pump (13), the bottom fixedly connected with drain pipe (14) of circulating water pump (13), the bottom of drain pipe (14) runs through box (1) and extends to the inside of box (1) and fixedly communicate has spray pipe (15), the even fixedly connected with of bottom of spray pipe (15) a plurality of atomizer (16), the top fixedly connected with drinking-water pipe (17) of circulating water pump (13), the one end that circulating water pump (13) was kept away from to drinking-water pipe (17) runs through the inside of box (1) and water tank (2) and extension to water tank (2) in proper order.

4. The sheet metal part spray booth water circulation paint mist removing device of claim 1, wherein: the left side of lifter plate (73) runs through lift groove (71) and extends to the outside in lift groove (71), swing joint between lifter plate (73) and lift groove (71), the below cover on traveller (72) surface is equipped with spring (74), the left side fixedly connected with fixture block (75) at lifter plate (73) top.

5. The sheet metal part spray booth water circulation paint mist removing device of claim 4, wherein: the novel clamping device is characterized in that a fixing plate (8) is fixedly connected to the left side of the box body (1) and located above the baffle plate (6), a clamping groove (9) is formed in the bottom of the fixing plate (8), the top of the clamping block (75) penetrates through the clamping groove (9) and extends to the inside of the clamping groove (9), and the clamping block (75) is movably clamped with the clamping groove (9).