CN104043554A - Spraying room - Google Patents
Spraying room Download PDFInfo
- Publication number
- CN104043554A CN104043554A CN201410269908.2A CN201410269908A CN104043554A CN 104043554 A CN104043554 A CN 104043554A CN 201410269908 A CN201410269908 A CN 201410269908A CN 104043554 A CN104043554 A CN 104043554A
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- China
- Prior art keywords
- air channel
- room
- water
- curtain plate
- spray
- Prior art date
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B14/00—Arrangements for collecting, re-using or eliminating excess spraying material
- B05B14/40—Arrangements for collecting, re-using or eliminating excess spraying material for use in spray booths
- B05B14/46—Arrangements for collecting, re-using or eliminating excess spraying material for use in spray booths by washing the air charged with excess material
- B05B14/465—Arrangements for collecting, re-using or eliminating excess spraying material for use in spray booths by washing the air charged with excess material using substantially vertical liquid curtains or wetted walls behind the object to be sprayed
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B14/00—Arrangements for collecting, re-using or eliminating excess spraying material
- B05B14/40—Arrangements for collecting, re-using or eliminating excess spraying material for use in spray booths
- B05B14/43—Arrangements for collecting, re-using or eliminating excess spraying material for use in spray booths by filtering the air charged with excess material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B16/00—Spray booths
- B05B16/90—Spray booths comprising conveying means for moving objects or other work to be sprayed in and out of the booth, e.g. through the booth
Landscapes
- Details Or Accessories Of Spraying Plant Or Apparatus (AREA)
Abstract
The invention discloses a spraying room, and belongs to the field of spraying. The spraying room comprises an operation chamber, a first air flue, a second air flue, a reverse blowing device, a first rail, a water supply-collection device, a water curtain plate and a roller shutter, wherein one end of the first air flue and one end of the second air flue are arranged in the operation chamber, the other ends of the first and second air flues extend to the outside of the operation chamber, the water curtain plate is vertically arranged in the operation chamber, the roller shutter is arranged above the other side of the water curtain plate, one end of the reverse blowing device is arranged in the first air flue, the other end of the reverse blowing device is arranged outside the first air flue, the first rail is arranged in the operation chamber and is located below the first and second air flues, the water supply-collection device is arranged in the first rail, the water supply-collection device extends to a place below the water curtain plate from the first rail during powder spraying and paint spraying, and the water supply-collection device is retracted into the first rail during sand blasting. By adopting the spraying room, the three processes of powder spraying, paint spraying and sand blasting can be finished in one spraying room, and the use is convenient.
Description
Technical field
The present invention relates to spraying field, particularly a kind of spray room.
Background technology
In workpiece process, conventionally by sandblast, the surface of workpiece is cleared up and grinding process, and in the surface of workpiece formation coating, protected workpiece by spraying paint or dusting, make workpiece be difficult for oxidized getting rusty, extend the service life of workpiece.When carrying out sandblast, spray paint or dusting, can produce the residues such as gravel, coating cloud, dust, for avoiding these residues to environment, guarantee that temperature in processing environment, humidity, cleannes etc. meet the requirements simultaneously, these manufacturing procedures all complete conventionally in spray room.
Existing spray room comprises sand blasting room, paint spray booth and powder spraying chamber, when a workpiece is carried out sandblast, sprays paint or is dusted, sandblast, spray paint, dust and need to spray in room and complete in difference respectively, after completing, from spray room, take out and move in the spray room of next process.
In realizing process of the present invention, inventor finds that prior art at least exists following problem:
In prior art carrying out sandblast, need to complete in different spray rooms when spraying paint, dusting, after completing, one procedure need staff that workpiece movable is transported in another spray room, very inconvenient, directly increased unnecessary process time, reduced production efficiency, meanwhile, a plurality of sprays room has been set and need to takies larger space, and purchase a plurality of sprays room and need to expend substantial contribution, directly increased the cost of workpiece processing.
Summary of the invention
For the problem that solves prior art sandblast, sprays paint, dusts and need to complete in different spray rooms respectively, the embodiment of the present invention provides a kind of spray room.Described technical scheme is as follows:
A spray room, described spray room comprises operation room, the first air channel, the second air channel, back-blowing device, the first track, water supply-gathering-device, water curtain plate and roller shutter,
It is inner that the one end in described the first air channel is arranged on described operation room, and it is outside that the other end in described the first air channel extends described operation room,
Described the second air channel vertically arranges, and it is inner that the one end in described the second air channel is arranged on described operation room, and it is outside that the other end in described the second air channel extends described operation room,
While dusting, open in described the first air channel, and described the second air channel is closed, and sprays paint, during sandblast, and described the first air channel is closed, open in described the second air channel,
It is inner that described water curtain plate is vertically arranged on described operation room, described the first air channel and described the second air channel are all arranged on the same side of described water curtain plate, described roller shutter is arranged on the top of the opposite side of described water curtain plate, during sandblast, described roller shutter is opened and is covered on described water curtain plate, when dusting, spraying paint, described roller shutter is rolled
It is inner that one end of described back-blowing device is arranged on described the first air channel, and the other end of described back-blowing device to be arranged on described the first air channel outside,
It is inner that described the first track is arranged on described operation room, and described the first track is positioned at described the first air channel, described the second below, air channel, it is inner that described water supply-gathering-device is arranged on described the first track, when dusting, spraying paint, described water supply-gathering-device extend out to described water curtain plate below from described the first track, during sandblast, described water supply-gathering-device is taken in described the first track.
Further, described back-blowing device comprises filter, anti-blowpipe, magnetic valve and blowback cylinder, it is inner that described filter is vertically arranged on described the first air channel, and described filter bits is inner in described operation room, it is outside that described blowback cylinder is arranged on described the first air channel, and described blowback cylinder to be positioned at described operation room outside, described filter interior is stretched in one end of described anti-blowpipe, the other end of described anti-blowpipe is communicated with described blowback cylinder, and described magnetic valve is arranged on described anti-blowpipe.
Further, described water supply-gathering-device comprises telescopic arm and the first water box, it is inner that described telescopic arm, described the first water box are all arranged on described the first track, it is inner that one end of described telescopic arm is fixedly installed on described the first track, the other end of described telescopic arm is connected with one end of described the first water box, and described telescopic arm is for drawing in or release described the first track by described the first water box.
Further, described spray room also comprises steel grating, and it is inner that described steel grating is arranged on described operation room, and described steel grating is laid in above the ground, and described spray room also comprises the second water box, and described the second water box is arranged between described steel grating and described ground.
As preferably, described spray room also comprises water transport structure, it is inner that described water transport structure is arranged on described operation room, described water transport structure comprises water pump, the first pipeline, second pipe and the 3rd pipeline, one end of described the first pipeline, one end of described second pipe, one end of described the 3rd pipeline is communicated with by triple valve, the other end of described the first pipeline and described the first water box internal communication, the other end of described second pipe and described the second water box internal communication, the other end of described the 3rd pipeline is arranged on described water curtain plate top, described water pump is arranged on described the 3rd pipeline, on described the first pipeline and described second pipe, be provided with valve.
As preferably, described spray room also comprises spray structure, described spray structure comprises a plurality of guiding tubes and a plurality of dash turnover panel, the uniform cross-distribution of a plurality of described dash turnover panel is on the inwall of inner both sides, described the second air channel, a plurality of described guiding tubes and the corresponding setting respectively of a plurality of described dash turnover panels, described in each one end of guiding tube all with described the 3rd pipeline communication, and described in each, the other end of guiding tube is all arranged on corresponding described dash turnover panel top.
Further, described spray room also comprises transfer structure, and described transfer structure is arranged between described steel grating and described ground, and described transfer structure is positioned at described water water curtain plate below.
Further, described spray room also comprises sliding door, and described operation room is provided with entrance away from a side in described the second air channel, and described sliding door is arranged on the porch of described operation room, and described sliding door is for being isolated from the outside described operation room inside.
Further, described spray room also comprises hanger rail, it is inner that described hanger rail is arranged on described operation room, and described hanger rail and described roller shutter are all positioned at the same side of described water curtain plate, and described roller shutter is between described hanger rail and described water curtain plate, described hanger rail and described water curtain plate be arranged in parallel, and described hanger rail is used for hanging workpiece.
Further, described spray room also comprises trapdoor, and described trapdoor is arranged on described operation room top, and described trapdoor is connected with the top movable of described operation room.
The beneficial effect that the technical scheme that the embodiment of the present invention provides is brought is:
The present invention is by arranging water curtain plate, the first air channel, back-blowing device and water supply-gathering-device, when dusting, water supply-gathering-device slides out to water curtain plate below from the first track, the unnecessary powder being sprayed onto on water curtain plate enters the first air channel and is attached on back-blowing device from water curtain plate below, after having dusted, start back-blowing device, the powder that makes to be attached on back-blowing device falls into water supply-gathering-device along the first air channel, by water curtain plate and water supply-gathering-device are set, while spraying paint, water supply-gathering-device slides out to water curtain plate below from the first track, open water supply function, to water curtain plate, supply water, form cascade on water curtain plate, the unnecessary coating cloud being sprayed onto on water curtain plate flows in water supply-gathering-device with current, by water curtain plate and roller shutter are set, when sandblast, roller shutter is opened and is laid on water curtain plate, water supply-gathering-device is taken in the first track, the unnecessary gravel being sprayed onto on roller shutter directly drops down onto on the ground of water curtain plate below, simultaneously by the second air channel is set, the coating cloud that does not fall into water supply-gathering-device producing when spraying paint, the dust adulterating in grit when sandblast is all discharged from operation room from the second air channel, thereby make a workpiece in a spray room, to complete and to dust, sandblast, three process sprays paint, do not need staff repeatedly workpiece to be moved to transportation, use very convenient, directly reduced unnecessary process time, improved production efficiency, and do not need to take larger space, do not need to expend the spray room that a large amount of funds is bought difference in functionality yet, directly reduced the cost of workpiece processing.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the embodiment of the present invention, below the accompanying drawing of required use during embodiment is described is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the spray room structural representation that the embodiment of the present invention provides;
Fig. 2 is the spray room structural representation that further embodiment of this invention provides;
Fig. 3 is the slide door structure schematic diagram that further embodiment of this invention provides;
Fig. 4 is the spray structure schematic diagram that further embodiment of this invention provides;
Wherein,
1 operation room,
2 first air channels,
3 second air channels,
4 back-blowing devices,
4.1 filters,
4.2 anti-blowpipes,
4.3 magnetic valves,
4.4 blowback cylinders,
5 first tracks,
6 water supply-gathering-device,
6.1 telescopic arms,
6.2 first water boxes,
7 water curtain plates,
8 roller shutters,
9 water transport structures,
9.1 water pumps,
9.2 first pipelines,
9.3 second pipes,
9.4 the 3rd pipelines,
10 steel gratings,
11 spray structures,
11.1 dash turnover panels,
11.2 guiding tube,
12 transfer structures,
13 sliding doors,
13.1 visual window,
13.2 ventilation fan,
14 hanger rails,
15 trapdoors,
16 second water boxes.
The specific embodiment
For making the object, technical solutions and advantages of the present invention clearer, below in conjunction with accompanying drawing, embodiment of the present invention is described further in detail.
As shown in Figure 1, the embodiment of the present invention provides a kind of spray room, and this spray room comprises operation room 1, the first air channel 2, the second air channel 3, back-blowing device 4, the first track 5, water supply-gathering-device 6, water curtain plate 7 and roller shutter 8,
The one end in the first air channel 2 is arranged on described operation room 1 inside, and the other end in the first air channel 2 extends operation room 1 outside,
The second air channel 3 vertically arranges, and the one end in the second air channel 3 is arranged on operation room 1 inside, and the other end in the second air channel 3 extends operation room 1 outside, wherein, the first air channel 2 and the second air channel 3 are set up in parallel, and after the first air channel 2 is connected with the inner wall sealing of operation room 1 by two dividing plates with the second air channel 3, form
While dusting, open in the first air channel 2, the second air channel 3 is closed, spray paint, during sandblast, the first air channel 2 is closed, open in the second air channel 3, this spray room is provided with air pump, air pump respectively with the first air channel 2, the second air channel 3 is communicated with, while dusting, when air pump will dust, remaining powder sucks in the first air channel 2, powder is attached on back-blowing device 4, while spraying paint, the coating cloud not falling into the water is inhaled in the second air channel 3, along the second air channel 3 from the interior discharge of operation room 1, through being arranged on the recycling and processing device recycling of operation room 1 outside, avoid coating cloud directly to drain in the air of operation room 1 outside environment,
Water curtain plate 7 is vertically arranged on operation room 1 inside, the first air channel 2 and the second air channel 3 are all arranged on the same side of water curtain plate 7, roller shutter 8 is arranged on the top of the opposite side of water curtain plate 7, during sandblast, roller shutter 8 is opened the opposite side that is laid on water curtain plate 7, dust, while spraying paint, roller shutter 8 is rolled, roller shutter 8 is for the protection of water curtain plate 7, because gravel impulsive force when spraying is larger, the particle of gravel is larger simultaneously, surface is comparatively coarse, if gravel injects directly on water curtain plate 7, can destroy the protective layer on water curtain plate 7 surfaces, cause water curtain plate 7 surfaces to occur pitting, by being set, roller shutter 8 is laid on water curtain plate 7, gravel is injected directly on roller shutter 8, effectively protected water curtain plate 7, wherein roller shutter 8 is made by having better flexible material, rubber for example, leather, plastics etc.
One end of back-blowing device 4 arranges 2 inside, the first air channel, and the other end of back-blowing device 4 is arranged on 2 outsides, the first air channel, one end that back-blowing device 4 is arranged on 2 inside, the first air channel is connected with the inner wall sealing in the first air channel 2, while making air-flow pass the first air channel 2, must be through back-blowing device 4, thereby the remaining powder entering in the first air channel 2 that guarantees to dust is all attached on back-blowing device 4, after having dusted, close the first air channel 2, start back-blowing device 4, produce air-flow, by in powder blowback to the first air channel 2 being attached on back-blowing device 4, make these powder along the inwall down sliding in the first air channel 2 and fall into water supply-gathering-device 6,
The first track 5 is arranged on operation room 1 inside, and the first track 5 is positioned at the first air channel 2, the second 3 belows, air channel, it is inner that water supply-gathering-device 6 is arranged on the first track, dust, while spraying paint, water supply-gathering-device 6 extend out to water curtain plate 7 belows from the first track 5, during sandblast, in water supply-gathering-device 6 income the first tracks 5, wherein, as preferably, for saving operation room 1 inner space, guarantee the compactedness between operation room 1 all parts, the first track 5 is set to L-type track, water supply-gathering-device 6 skids off in use from L-type track, after using, retract in L-type track.
The present invention is by arranging water curtain plate 7, the first air channel 2, back-blowing device 4 and water supply-gathering-device 6, when dusting, water supply-gathering-device 6 slides out to water curtain plate 7 belows from the first track 5, the unnecessary powder being sprayed onto on water curtain plate 7 enters the first air channel 2 from water curtain plate 7 belows and is attached on back-blowing device 4, after having dusted, start back-blowing device 4, the powder that makes to be attached on back-blowing device 4 falls into water supply-gathering-device 6 along the first air channel 2, by water curtain plate 7 and water supply-gathering-device 6 are set, while spraying paint, water supply-gathering-device 6 slides out to water curtain plate 7 belows from the first track 5, open water supply function, to water curtain plate 7, supply water, on water curtain plate 7, form cascade, the unnecessary coating cloud being sprayed onto on water curtain plate 7 flows in water supply-gathering-device 6 with current, by water curtain plate 7 and roller shutter 8 are set, when sandblast, roller shutter 8 is opened and is laid on water curtain plate 7, in water supply-gathering-device 6 income the first tracks 5, the unnecessary gravel being sprayed onto on roller shutter 8 directly drops down onto on the ground of water curtain plate 7 belows, simultaneously by the second air channel 3 is set, the coating cloud that does not fall into water supply-gathering-device 6 producing when spraying paint, the dust adulterating in grit when sandblast is all discharged from the second air channel 3 from operation room 1, thereby make a workpiece in a spray room, to complete and to dust, sandblast, three process sprays paint, do not need staff repeatedly workpiece to be moved to transportation, use very convenient, directly reduced unnecessary process time, improved production efficiency, and do not need to take larger space, do not need to expend the spray room that a large amount of funds is bought difference in functionality yet, directly reduced the cost of workpiece processing.
Further, as shown in Figure 1, the embodiment of the present invention provides a kind of spray room, wherein, back-blowing device 4 comprises filter 4.1, anti-blowpipe 4.2, magnetic valve 4.3 and blowback cylinder 4.4, filter 4.1 is vertically arranged on 2 inside, the first air channel, and filter 4.1 is positioned at operation room 1 inside, filter 4.1 is connected with the inner wall sealing in air channel, air-flow must pass through filter 4.1 while passing the first air channel 2, filter 4.1 is specially and is divided into filter 4.1, filter core for example, filter cylinder etc., blowback cylinder 4.4 is arranged on 2 outsides, the first air channel, and blowback cylinder 4.4 is positioned at operation room 1 outside, wherein blowback cylinder 4.4 also can be arranged on operation room 1 inside, for saving operation room 1 inner space, make operation room 1 internal structure compacter, as preferably, blowback cylinder 4.4 is arranged on to operation room 1 outside, filter 4.1 inside are stretched in one end of anti-blowpipe 4.2, the other end of anti-blowpipe 4.2 is communicated with blowback cylinder 4.4, the gas that blowback cylinder 4.4 produces all enters 2 inside, the first air channel by anti-blowpipe 4.2, and through filter 4.1, the powder adhering on filter 4.1 is blown off.Magnetic valve 4.3 is arranged on anti-blowpipe 4.2, and this magnetic valve 4.3 is impulse electromagnetic valve.
Further, as shown in Figure 1, the embodiment of the present invention provides a kind of spray room, wherein, water supply-gathering-device 6 comprises telescopic arm 6.1 and the first water box 6.2, and telescopic arm 6.1, the first water box 6.2 are all arranged on the first track 5 inside, one end of telescopic arm 6.1 is fixedly installed on the first track 5 inside, the other end of telescopic arm 6.1 is connected with one end of the first water box 6.2, and telescopic arm 6.1 is for the first water box 6.2 is released from the first track 5, or the first water box 6.2 is drawn in the first track 5.Wherein, the first water box 6.2 has by rubber, flexiplast etc. the software water box that good pliability and watertight material are made, by the first water box 6.2 is set to software water box, can, when the first track 5 is set to L-type, guarantee that the first water box 6.2 can not fracture or damage because of bending.While dusting, the first water box 6.2 is released from the first track 5 by telescopic arm 6.1, and be placed in the first air channel 2 and water curtain plate 7 belows, now in the first water box 6.2, there is no water, the powder being returned by blowback from the first air channel 2 falls into the first water box 6.2 along the first air channel 2, the first water box 6.2 is for collecting powder, while spraying paint, staff adds water in the first water box 6.2, water in the first water box 6.2 is transported to water curtain plate 7 tops and is being on water curtain plate 7, to form one deck cascade, unnecessary coating cloud is injected directly on cascade and in water cohesion and is fallen into the first water box 6.2 with cascade, also have the unnecessary coating cloud that is not injected into cascade of part to be inhaled into the second air channel 3 simultaneously, and discharge from operation room 1 is inner through the second air channel 3, being recovered treating apparatus processes, during sandblast, in first water box 6.2 income the first tracks 5.
Further, as shown in Figure 1, the embodiment of the present invention provides a kind of spray room, wherein, spray room also comprises steel grating 10, steel grating 10 is arranged on operation room 1 inside, and steel grating 10 is laid in above the ground, between steel grating 10 and ground, leave certain space, water supply-gathering-device 6 also comprises the second water box 16, the second water box 16 is arranged between steel grating 10 and ground, the second water box 16 and the first water box 6.2 are jointly for supplying water to water curtain plate 7, because the first water box 6.2 does not need water in sandblast with while dusting, and first water box 6.2 be placed in the first track 5 of L-type, when each use, need in the first water box 6.2, add water, by the second water box 16 is set, and keep being full of all the time water in the second water box 16, in use, first by the second water box 16, to water curtain plate 7, provide water, water in the second water box 16 falls into the first water box 6.2 after water curtain plate 7, water in the second water box 16 all falls into the first water box 6.2, being converted to the first water box 6.2 supplies water to water curtain plate 7, wherein the first water box 6.2 is communicated with by tube connector with the second water box 16, and on tube connector, be provided with valve, after painting process completes, open the valve on tube connector, current in the first water box 6.2 are returned in the second water box 16, and the paint slag in the first water box 6.2 is cleaned out, regain in the first track 5, by the second water box 16 is set, and fill water in the second water box 16, can guarantee when spraying paint, operation room 1 inside has water to use altogether all the time, it should be noted that, while spraying paint, in the first water box 6.2, add flocculating agent, the coating cloud that makes to enter in the first water box 6.2 solidifies rapidly lacquering slag precipitation.
As preferably, as shown in Figure 2, the embodiment of the present invention provides a kind of spray room, wherein, spray room also comprises water transport structure 9, water transport structure 9 comprises water pump 9.1, the first pipeline 9.2, second pipe 9.3 and the 3rd pipeline 9.4, one end of the first pipeline 9.2, one end of second pipe 9.3, one end of the 3rd pipeline 9.4 is communicated with by triple valve, the other end of the first pipeline 9.2 and the first water box 6.2 internal communication, the other end of second pipe 9.3 and the second water box 16 internal communication, the other end of the 3rd pipeline 9.4 is arranged on water curtain plate 7 tops, water pump 9.1 is arranged on the 3rd pipeline 9.4, on the first pipeline 9.2 and second pipe 9.3, be provided with valve, while spraying paint, open the valve on second pipe 9.3, water pump 9.1 is pumped the water in the second water box 16 to the overflow groove on water curtain plate 7 along the 3rd pipeline 9.4, overflow groove is arranged on water curtain plate 7 tops, water in the second water box 16 enters after overflow groove, overflow groove is filled up and along water curtain plate 7, flow down uniformly along the edge of overflow groove, on water curtain plate 7, form one cascade, then fall into the first water box 6.2, when the water in the second water box 16 cannot continue as water curtain plate 7 for feedwater, valve closing on second pipe 9.3, valve opening on the first pipeline 9.2, water pump 9.1 is pumped the water in the first water box 6.2 to overflow groove along the 3rd pipeline 9.4, when having sprayed paint, switch off the pump 9.1, current in the 3rd pipeline 9.4 return in the first water box 6.2, the valve of opening on tube connector makes the water in the first water box 6.2 flow into the second water box 16, the paint slag of the first water box 6.2 bottom precipitations is cleaned out, and the first water box 6.2 is regained in the first track 5.
As preferably, as shown in Figure 2, the embodiment of the present invention provides a kind of spray room, wherein, spray room also comprises spray structure 11, and spray structure 11 comprises a plurality of guiding tubes 11.2 and a plurality of dash turnover panel 11.1, and the uniform cross-distribution of a plurality of dash turnover panels 11.1 is on the inwall of 3 inner both sides, the second air channel, one end of a plurality of guiding tubes 11.2 is all communicated with the 3rd pipeline 9.4, and the equal correspondence of the other end of each guiding tube 11.2 is arranged on dash turnover panel 11.1 tops.When spraying paint, the inwall in a plurality of dash turnover panels 11.1 and the second air channel 3 forms certain angle, form the state intersecting, be equivalent to form a tortuous passage in 3 inside, the second air channel, increased the distance that need to pass through when coating cloud passes the second air channel 3, guiding tube 11.2 is set simultaneously above each dash turnover panel 11.1 to be introduced the water in the 3rd pipeline 9.4 the second air channel 3 and sprays on dash turnover panel 11.1, at tortuous current of the second air channel 3 inner formation, increased the contact area of coating cloud and water, making to remain in airborne coating cloud contacts after coagulation and flows in the first water box 6.2 along the second air channel 3 with water, can further eliminate airborne coating cloud, from reducing to the full extent the coating cloud that is disposed to operation room 1 outside, simultaneously, because air pump is very fast to the second air channel 3 air draft speeds, when making coating cloud enter the second air channel 3, bring the water droplet falling from water curtain plate 7 into the second air channel 3 inside, by dash turnover panel 11.1 is set, dash turnover panel 11.1 can block water droplet effectively, itself and the water of spray in 3 inside, the second air channel are mixed, and flow back in the first water box 6.2 along the second air channel 3.
Further, as shown in Figure 1, the embodiment of the present invention provides a kind of spray room, and wherein, spray room also comprises transfer structure 12, and transfer structure 12 is arranged between steel grating 10 and ground, and transfer structure 12 is positioned at water curtain plate 7 belows.When sandblast, start transfer structure 12, make in sandblast process, the unnecessary gravel being ejected on roller shutter 8 directly drops on transfer structure 12, and by transfer structure 12, gravel centralized collection is also reused, wherein transfer structure 12 is mostly a plurality of belt wheels and conveyer belt composition, belt wheel drives conveyer belt to rotate, gravel directly drops on conveyer belt, in the process that conveyer belt rotates, gravel is sent to a side of operation room 1, the second transfer structure 12 that another is connected with transfer structure 12 wherein can also be set, one end of the second transfer structure 12 extends operation room 1 outside, gravel on transfer structure 12 directly drops down onto on the second transfer structure 12, and be directly delivered to operation room 1 outside by the second transfer structure 12, or in the end of transfer structure 12, collecting box is set, the gravel that makes to drop on transfer structure 12 is collected in collecting box, can reuse after treatment.
Wherein, for guaranteeing that gravel all drops on transfer structure 12, need between steel grating 10 and conveyer belt, guide frame be set, this guide frame comprises two guide plates, two guide plate top edges are all connected with steel grating 10, and two guide plate lower limbs are all positioned at transfer structure 12 tops, and wherein the distance between two guide plates diminishes from top to bottom gradually.
Further, as shown in Figure 3, the embodiment of the present invention provides a kind of spray room, wherein, spray room also comprises sliding door 13, and operation room 1 is provided with entrance away from a side in the second air channel 3, sliding door 13 is arranged on the porch of operation room 1, and sliding door 13 is for being isolated from the outside operation room 1 inside.Sliding door 13 belows are provided with the second track, sliding door 13 slides along track, wherein sliding door 13 can be set to left and right two fans, when sliding door 13 need to be opened, left and right two fans are pulled to the both sides of operation room 1 respectively, sliding door 13 is opened, the edge of sliding door 13 is provided with sealing brush bar, when sliding door 13 is closed, sealing brush bar is by the gap-fill between sliding door 13 and operation room 1, prevent that extraneous dust etc. from entering operation room 1 inside from the gap between sliding door 13 and operation room 1, guarantee the clean of operation room 1 internal environment.A plurality of ventilation fans 13.2 can be set on sliding door 13, by ventilation fan 13.2 is set, be conducive to realize the circulation of operation room 1 interior air-flow, be equivalent to strengthen the suction of 2 pairs, the first air channel powder and 3 pairs, the second air channel coating cloud, dust.On sliding door 13, be provided with visual window 13.1, the situation for staff in operation room 1 visual observation operation room 1 inside simultaneously.
Further, as shown in Figure 1, the embodiment of the present invention provides a kind of spray room, wherein, spray room also comprises hanger rail 14, and hanger rail 14 is arranged on described operation room 1 inside, and hanger rail 14 and roller shutter 8 are all positioned at the same side of water curtain plate 7, and roller shutter 8 is between hanger rail 14 and water curtain plate 7, and hanger rail 14 be arranged in parallel with water curtain plate 7, and hanger rail 14 is for hanging workpiece.
Further, as shown in Figure 1, the embodiment of the present invention provides a kind of spray room, wherein, spray room also comprises trapdoor 15, and trapdoor 15 is arranged on operation room 1 top, trapdoor 15 is connected with the top movable of operation room 1, by trapdoor 15 is set, some volumes, workpiece that quality is larger can be put into operation room 1 inside from skylight by crane, use very convenient.On trapdoor 15, be provided with the breeze fan with screen pack, outside air enters operation room 1 inside by breeze fan and screen pack, screen pack filters for the impurity particle that outside air is contained, with assurance, enter the cleannes of the gas of operation room 1 inside, the powder that swims in operation room 1 top in the process of dusting is suppressed downwards simultaneously, these powder are more easily entered in the first air channel 2.
As preferably, as shown in Figure 1, the embodiment of the present invention provides a kind of spray room, wherein, spray room also comprises folding every curtain, fold and be arranged between hanger rail 14 and the entrance of operation room 1 every curtain, and folding parallel with water curtain plate 7 every curtain, fold every curtain for stoping powder to the direction motion of operation room 1 entrance, make powder all fall into the first water box 6.2, wherein fold and should be set to left and right two parts every curtain, during use, will fold every curtain left and right two parts and all open, and in folding staff's the position that reserves between the two parts of curtain left and right, operation room 1 and the folding receiver of a slip that is respectively provided with on orthogonal two sidewalls of curtain, can be by folding in curtain income receiver, simultaneously receiver can Foldable every curtain, the sidewall along operation room 1 slides, thereby adjust folding distance between curtain and water curtain plate 7.
It should be noted that, in sandblast process, on the inwall of operation room 1, be provided with protection rubber, if receiver is arranged on operation room 1 inside, on receiver, also need protection rubber is set, prevent in sandblast process, gravel weares and teares the inwall of operation room 1, receiver or puncture.
As preferably, the embodiment of the present invention provides a kind of spray room, wherein this spray room comprises control system, control system respectively with roller shutter 8, the first air channel 2, the second air channel 3, blowback cylinder 4.4, telescopic arm 6.1, water pump 9.1, valve on second pipe 9.3, valve on the 3rd pipeline 9.4, folding every curtain, sliding door 13, ventilation fan 13.2 is electrically connected to, by control system, control opening and rolling of roller shutter 8, the opening and closing in the first air channel 2 and the second air channel 3, the startup of blowback cylinder 4.4 and stopping, the elongation of telescopic arm 6.1 and contraction, the work of water pump 9.1 and stopping, the unlatching of the valve on the valve on second pipe 9.3 and the 3rd pipeline 9.4 and closing, folding opening and folding every curtain, the opening and closing of sliding door 13, the startup of ventilation fan 13.2 and stopping.This control system comprises pulse control instrument, and this pulse control instrument is for controlling the valve folding on anti-blowpipe 4.2.
The foregoing is only preferred embodiment of the present invention, in order to limit the present invention, within the spirit and principles in the present invention not all, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (10)
1. a spray room, is characterized in that, described spray room comprises operation room, the first air channel, the second air channel, back-blowing device, the first track, water supply-gathering-device, water curtain plate and roller shutter,
Described the first air channel vertically arranges, and it is inner that the one end in described the first air channel is arranged on described operation room, and it is outside that the other end in described the first air channel extends described operation room,
Described the second air channel vertically arranges, and it is inner that the one end in described the second air channel is arranged on described operation room, and it is outside that the other end in described the second air channel extends described operation room,
While dusting, open in described the first air channel, and described the second air channel is closed, and sprays paint, during sandblast, and described the first air channel is closed, open in described the second air channel,
It is inner that described water curtain plate is vertically arranged on described operation room, described the first air channel and described the second air channel are all arranged on the same side of described water curtain plate, described roller shutter is arranged on the top of the opposite side of described water curtain plate, during sandblast, described roller shutter is opened and is covered on described water curtain plate, when dusting, spraying paint, described roller shutter is rolled
It is inner that one end of described back-blowing device is arranged on described the first air channel, and the other end of described back-blowing device to be arranged on described the first air channel outside,
It is inner that described the first track is arranged on described operation room, and described the first track is positioned at described the first air channel, described the second below, air channel, it is inner that described water supply-gathering-device is arranged on described the first track, when dusting, spraying paint, described water supply-gathering-device extend out to described water curtain plate below from described the first track, during sandblast, described water supply-gathering-device is taken in described the first track.
2. spray according to claim 1 room, it is characterized in that, described back-blowing device comprises filter, anti-blowpipe, magnetic valve and blowback cylinder, it is inner that described filter is vertically arranged on described the first air channel, and described filter bits is inner in described operation room, it is outside that described blowback cylinder is arranged on described the first air channel, and it is outside that described blowback cylinder is positioned at described operation room, described filter interior is stretched in one end of described anti-blowpipe, the other end of described anti-blowpipe is communicated with described blowback cylinder, and described magnetic valve is arranged on described anti-blowpipe.
3. spray according to claim 1 room, it is characterized in that, described water supply-gathering-device comprises telescopic arm and the first water box, it is inner that described telescopic arm, described the first water box are all arranged on described the first track, it is inner that one end of described telescopic arm is fixedly installed on described the first track, the other end of described telescopic arm is connected with one end of described the first water box, and described telescopic arm is for drawing in or release described the first track by described the first water box.
4. spray according to claim 3 room, it is characterized in that, described spray room also comprises steel grating, it is inner that described steel grating is arranged on described operation room, and described steel grating is laid in above the ground, described spray room also comprises the second water box, and described the second water box is arranged between described steel grating and described ground.
5. spray according to claim 4 room, it is characterized in that, described spray room also comprises water transport structure, it is inner that described water transport structure is arranged on described operation room, described water transport structure comprises water pump, the first pipeline, second pipe and the 3rd pipeline, one end of described the first pipeline, one end of described second pipe, one end of described the 3rd pipeline is communicated with by triple valve, the other end of described the first pipeline and described the first water box internal communication, the other end of described second pipe and described the second water box internal communication, the other end of described the 3rd pipeline is arranged on described water curtain plate top, described water pump is arranged on described the 3rd pipeline, on described the first pipeline and described second pipe, be provided with valve.
6. spray according to claim 5 room, it is characterized in that, described spray room also comprises spray structure, described spray structure comprises a plurality of guiding tubes and a plurality of dash turnover panel, the uniform cross-distribution of a plurality of described dash turnover panel is on the inwall of inner both sides, described the second air channel, a plurality of described guiding tubes and the corresponding setting respectively of a plurality of described dash turnover panels, described in each one end of guiding tube all with described the 3rd pipeline communication, and described in each, the other end of guiding tube is all arranged on corresponding described dash turnover panel top.
7. spray according to claim 4 room, is characterized in that, described spray room also comprises transfer structure, and described transfer structure is arranged between described steel grating and described ground, and described transfer structure is positioned at described water water curtain plate below.
8. spray according to claim 1 room, it is characterized in that, described spray room also comprises sliding door, and described operation room is provided with entrance away from a side in described the second air channel, described sliding door is arranged on the porch of described operation room, and described sliding door is for being isolated from the outside described operation room inside.
9. spray according to claim 1 room, it is characterized in that, described spray room also comprises hanger rail, it is inner that described hanger rail is arranged on described operation room, and described hanger rail and described roller shutter are all positioned at the same side of described water curtain plate, and described roller shutter is between described hanger rail and described water curtain plate, and described hanger rail and described water curtain plate be arranged in parallel, and described hanger rail is used for hanging workpiece.
10. spray according to claim 1 room, is characterized in that, described spray room also comprises trapdoor, and described trapdoor is arranged on described operation room top, and described trapdoor is connected with the top movable of described operation room.
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| CN104043554B (en) | 2016-04-06 |
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