CN209189063U - A kind of japanning spray equipment - Google Patents

Abstract

The utility model discloses a kind of japanning spray equipments.The japanning spray equipment includes upper japanning room, upper japanning room be equipped with to suck fresh air air-intake device, exhaust gas is discharged exhausting air cleaner, transport when the workpiece of japanning workpiece conveying rotating device, spray gun for paint and the paint mist treatment device for generating coating cloud when handling spray gun for paint operation in upper japanning room, paint mist treatment device includes that pond, the overflow launder and water in pond is evacuated in overflow launder make water overflow in slot form the water pump of moisture film curtain.A kind of japanning spray equipment of the utility model, organic solvent in resin in over-sprayed paint fog, solid point and paint is smoothly discharged and handled and sprayed paint fog is fallen into moisture film curtain and pond under the action of the air-flow in upper japanning room equipped with air-intake device, exhausting air cleaner, paint mist treatment the device air-flow that can make to blow, wherein solid portion is stopped, and the organic solvent in coating cloud is diluted and purified rear qualified discharge.

Description

A kind of japanning spray equipment

Technical field

The utility model relates to arrive timber japanning processing technology field more particularly to a kind of japanning spray equipment.

Background technique

In the processing of woodwork, need to Wood surface japanning.Currently, the japanning mode generallyd use in industry: one, Hand spray or painting way japanning, high to labor claim technology, the requirement to environment is also high, while time-consuming and laborious, holds Pollution and waste are easily caused, and processing cost is high.Two, it is being applied using machine spraying or showering since paint vehicle recycling is not appropriate It causes more to pollute and waste in work, while machine spraying is uneven, quality is not easy to guarantee.

Summary of the invention

The purpose of this utility model is that for the above-mentioned deficiency of the prior art, propose it is a kind of paint it is uniform and environmentally friendly Japanning spray equipment.

A kind of japanning spray equipment of the utility model, including upper japanning room, the upper japanning room are equipped with to suck fresh sky The air-intake device of gas, the exhausting air cleaner that exhaust gas is discharged, transport to the workpiece conveying rotating device of japanning workpiece, spray gun for paint and The paint mist treatment device of coating cloud is generated when handling spray gun for paint operation in upper japanning room, the paint mist treatment device includes water Pond, the overflow launder and water in the pond is evacuated in overflow launder make water overflow in slot form the water pump of moisture film curtain.

It preferably, further include waste gas monitoring warning device to work as the indoor combustable gas concentration of upper japanning room more than presetting Automatic alarm and the general supply of japanning room is automatically cut off when value.

Preferably, it is equipped with the coating cloud condensation region for condensing coating cloud in the pond and prevents the mistake of the coating cloud outflow after condensation Strainer.

Preferably, the air-intake device includes the filter device purified to external air and adds to external air The heating device of heat.

Preferably, the filter device includes the metal mesh that air inlet is arranged in and the filtering being arranged in intake stack Cotton.

Preferably, the exhausting air cleaner includes active carbon filter.

Preferably, the shape of the active carbon filter is M type.

Preferably, the spray gun for paint is style electro static spray gun.

A kind of japanning spray equipment of the utility model is equipped with air-intake device, exhausting air cleaner, paint mist treatment device energy The air-flow that enough makes to blow is smoothly discharged and handles resin in over-sprayed paint fog, solid point and organic solvent in paint and sprayed paint fog upper It is fallen under the action of air-flow in japanning room in moisture film curtain and pond, wherein solid portion is stopped, and the organic solvent in coating cloud Qualified discharge after being diluted and being purified.

Detailed description of the invention

Fig. 1 is a kind of structural schematic diagram of japanning spray equipment of the utility model.

The upper japanning room of 100-；10- air-intake device；11- filter device；12- heating device；13- metal mesh；14- filter cotton； 20- exhausting air cleaner；21- active carbon filter；30- workpiece conveys rotating device；40- spray gun for paint；50- paint mist treatment dress It sets；The pond 51-；52- overflow launder；53- water pump；54- coating cloud condensation region；55- filter screen；60- waste gas monitoring warning device；

Specific embodiment

It is specific embodiment of the utility model and in conjunction with attached drawing below, the technical solution of the utility model is made further Description, but the utility model is not limited to these examples.

As shown in Figure 1, a kind of japanning spray equipment of the utility model, including upper japanning room 100, upper japanning room 100, which is equipped with, to be used It is conveyed with sucking the air-intake device 10, the exhausting air cleaner 20 that exhaust gas is discharged, transport of fresh air to the workpiece of japanning workpiece Rotating device 30, spray gun for paint 40 and the paint mist treatment dress to handle the generation coating cloud in upper japanning room 100 when spray gun for paint 40 operates 50 are set, paint mist treatment device 50 includes pond 51, overflow launder 52 and the water in pond 51, which is evacuated in overflow launder 52, makes water in slot Middle overflow forms the water pump 53 of moisture film curtain.

A kind of japanning spray equipment of the utility model is equipped with air-intake device 10, exhausting air cleaner 20, paint mist treatment dress It sets 50 air-flows that can make to blow and is smoothly discharged and handles resin in over-sprayed paint fog, solid point and organic solvent and spray painting in paint Mist is fallen into moisture film curtain and pond 51 under the action of the air-flow in upper japanning room 100, and wherein solid portion is stopped, and in coating cloud Organic solvent be diluted and it is purified after qualified discharge.

The utility model is handled using ground side water curtain type, that is, when painting, is evacuated to the water in pond 51 using water pump 53 In overflow launder 52 in spray room, so that water overflow in slot is formed moisture film curtain will be adsorbed with water when coating cloud encounters cascade, dirty Water is back in pond 51, and by the condensation of lacquer mist coagulant and the filtering of filter screen 55, purified water is again by water pump 53 It sucks in spray room, material is thus formed water circulations.After certain validity period, can regular sewage effluent, inject clean Water.

It further include waste gas monitoring warning device 60 to work as the indoor combustable gas concentration of upper japanning room 100 more than pre-set value When automatic alarm and automatically cut off the general supply of japanning room 100.

It can be equipped in pond 51 and the coating cloud condensation region 54 that coating cloud condenses is entered into pond 51 with the coating cloud after prevention condensation The filter screen 55 in other regions.When spraying workpiece, coating cloud and cascade collisional mixing, cascade can dissolve in part coating cloud and fall into pond 51；Lacquer mist coagulant is periodically added in the sink and forms paint slag, filter screen 55 can be manufactured using stainless (steel) wire, for blocking paint Slag.

Air-intake device 10 may include the filter device 11 purified to external air and heat to external air Heating device 12.When winter, outside air temperature was too low, environment temperature when spray painting operation is may be implemented in starting heating device 12 The raising of degree, heating method can use electric heating.

Filter device 11 may include the metal mesh 13 that air inlet is arranged in and the filter cotton 14 being arranged in intake stack. Metal mesh 13 is installed to prevent sucking sundries at air inlet, metal mesh 13 is easily changed and repairs.

Exhausting air cleaner 20 may include active carbon filter 21, and active carbon filter 21 uses M type structure.Active carbon Processing unit uses activated carbon adsorption device, and exhaust gas is removed the small suspension that chamber body is discharged in organic exhaust gas through air filter After particle, after interior activated carbon adsorption, active carbon has biggish surface area and biggish adsorption capacity, remove it is harmful at Point, there is good adsorption effect for organic exhaust gas, meet the purification gas of discharge standard, be discharged to outdoor through blower.Activity The shape of carbon filter 21 is M type, and active carbon is evenly distributed in the active carbon filter 21 of M type, so that exhaust gas is in structure On pass through multiple filtration, it is ensured that enough filter areas.

Spray gun for paint 40 can be style electro static spray gun.

It is not directed to place above, is suitable for the prior art.

Although being described in detail by some specific embodiments of the example to the utility model, this field It is to be understood by the skilled artisans that above example merely to be illustrated, rather than in order to limit the scope of the utility model, this Utility model person of ordinary skill in the field described specific embodiment can be made it is various modification or It supplements or is substituted in a similar manner, but direction without departing from the utility model or surmount the appended claims institute The range of definition.It should be appreciated by those skilled in the art all foundation the technical essence of the utility model are to the above embodiment party Formula any modification, equivalent replacement, improvement and so on, should be included in the protection scope of the utility model.

Claims (8)

1. a kind of japanning spray equipment, including upper japanning room (100), it is characterised in that: the upper japanning room (100) is equipped with to suck The air-intake device (10) of fresh air, the exhausting air cleaner (20) that exhaust gas is discharged, transport convey rotation to the workpiece of japanning workpiece Rotary device (30), spray gun for paint (40) and the coating cloud to handle the generation coating cloud in upper japanning room (100) when spray gun for paint (40) operate Processing unit (50), the paint mist treatment device (50) include pond (51), overflow launder (52) and will be in the pond (51) Water is evacuated in overflow launder (52) water pump (53) for making water overflow in slot form moisture film curtain.

2. a kind of japanning spray equipment as described in claim 1, it is characterised in that: further include waste gas monitoring warning device (60) To the automatic alarm when the indoor combustable gas concentration of upper japanning room (100) is more than pre-set value and automatically cut off upper japanning room (100) general supply.

3. a kind of japanning spray equipment as described in claim 1, it is characterised in that: be equipped in the pond (51) and coagulate coating cloud The coating cloud condensation region (54) of knot and the filter screen (55) for preventing the coating cloud outflow after condensation.

4. a kind of japanning spray equipment as described in claim 1, it is characterised in that: the air-intake device (10) includes to external The filter device (11) that air is purified and the heating device (12) that external air is heated.

5. a kind of japanning spray equipment as claimed in claim 4, it is characterised in that: the filter device (11) includes that setting exists The metal mesh (13) of air inlet and the filter cotton (14) being arranged in intake stack.

6. a kind of japanning spray equipment as described in claim 1, it is characterised in that: the exhausting air cleaner (20) includes living Property carbon filter (21).

7. a kind of japanning spray equipment as claimed in claim 6, it is characterised in that: the shape of the active carbon filter (21) For M type.

8. a kind of japanning spray equipment as described in claim 1, it is characterised in that: the spray gun for paint (40) is electrostatic painting Rifle.