阅读说明：本技术 一种环保干式循环喷漆房 (Environment-friendly dry type circulating paint spray booth ) 是由 张�杰 于 2019-09-25 设计创作，主要内容包括：本发明公开了一种环保干式循环喷漆房,其结构包括喷漆房体、光催化除臭机、通气管道、离心风机、烟囱、新风净化风柜,喷漆房体由主体、雾气集尘罩、废气管道、顶棚棉过滤层组成,喷漆房体通过雾气集尘罩对漆雾进行收集,提高工作人员的工作环境,利用离心风机产生的负压风力带动负压风扇旋转工作,负压风扇带动刮液机构对罩体内壁上漆雾形成的液珠进行刮除,避免液珠掉落在喷漆房体内,造成二次污染,再通过吸雾机构将经过的漆雾吸入过滤棉内,利用活动环对过滤棉进行挤压出水,提高对漆雾的回收利用,也避免对工作人员造成健康影响。(The invention discloses an environment-friendly dry type circulating paint spraying room which structurally comprises a paint spraying room body, a photocatalytic deodorizer, an air vent pipeline, a centrifugal fan, a chimney and a fresh air purification air cabinet, wherein the paint spraying room body consists of a main body, a mist dust collection cover, a waste gas pipeline and a ceiling cotton filter layer, paint mist is collected by the paint spraying room body through the mist dust collection cover, the working environment of workers is improved, negative pressure wind power generated by the centrifugal fan is used for driving a negative pressure fan to rotate, the negative pressure fan drives a liquid scraping mechanism to scrape liquid beads formed by the paint mist on the inner wall of a cover body, the liquid beads are prevented from falling into the paint spraying room body to cause secondary pollution, the passing paint mist is sucked into filter cotton through a mist suction mechanism, a movable ring is used for extruding water out of the filter cotton, the recycling of the paint mist is improved, and the health influence on the workers is also avoided.)

1. The utility model provides an environmental protection dry-type circulation spray booth, its structure is including the room body (1) that sprays paint, photocatalytic deodorization machine (2), vent pipe (3), centrifugal fan (4), chimney (5), new trend purification wind cabinet (6), the room body (1) right-hand member that sprays paint on be equipped with new trend purification wind cabinet (6), the room body (1) that sprays paint be connected with new trend purification wind cabinet (6), the room body (1) left end that sprays paint on install photocatalytic deodorization machine (2), photocatalytic deodorization machine (2) left be equipped with centrifugal fan (4), photocatalytic deodorization machine (2) and centrifugal fan (4) be linked together through vent pipe (3), centrifugal fan (4) on install chimney (5), its characterized in that:

the room body (1) of spraying paint constitute by main part (1a), fog dust cage (1b), exhaust duct (1c), the cotton filter layer of ceiling (1d), main part (1a) inside top be equipped with the cotton filter layer of ceiling (1d), main part (1a) and the cotton filter layer of ceiling (1d) be connected, main part (1a) top on install exhaust duct (1c), exhaust duct (1c) have more than two fog dust cage (1b), exhaust duct (1c) and fog dust cage (1b) swing joint.

2. The environment-friendly dry cycle paint spray booth of claim 1, wherein: the fog dust collection cover (1b) is composed of a cover body (1b1), a liquid storage groove strip (1b2), a liquid scraping mechanism (1b3), a sliding rail groove (1b4) and a fog absorbing mechanism (1b5), wherein the liquid storage groove strip (1b2) is arranged at the bottom end of the cover body (1b1), the cover body (1b1) is in tenon connection with the liquid storage groove strip (1b2), the liquid scraping mechanism (1b3) is arranged on the inner side surface of the cover body (1b1), the cover body (1b1) and the liquid scraping mechanism (1b3) are in sliding fit through the sliding rail groove (1b4), the fog absorbing mechanism (1b5) is arranged at the top end of the cover body (1b1), and the liquid scraping mechanism (1b3) is matched with the fog absorbing mechanism (1b 5).

3. The environment-friendly dry cycle paint spray booth of claim 2, wherein: scrape liquid mechanism (1b3) by scrape liquid pole (1b31), slide bar (1b32), location slider (1b33), flexible scraping bar (1b34), negative pressure fan (1b35) and constitute, scrape liquid pole (1b31) and be equipped with two slide bars (1b32), scrape liquid pole (1b31) and slide bar (1b32) fixed connection, scrape about liquid pole (1b31) all be equipped with flexible scraping bar (1b34) on both ends, scrape liquid pole (1b31) and flexible scraping bar (1b34) sliding fit, flexible scraping bar (1b34) one end on install location slider (1b33), scraping bar (1b31) top on be equipped with negative pressure fan (1b35), scrape liquid pole (1b31) and negative pressure fan (1b35) adopt clearance fit.

4. The environment-friendly dry cycle paint spray booth of claim 3, wherein: slide bar (1b32) under install torsion spring (e1), scrape liquid pole (1b31) surface intermediate position on be equipped with ejector pin (e2), scrape liquid pole (1b31) and ejector pin (e2) threaded connection.

5. The environment-friendly dry cycle paint spray booth of claim 2, wherein: inhale fog mechanism (1b5) by solid fixed ring (1b51), flexible post (1b52), activity ring (1b53), extrusion water guide strip (1b54) and constitute, gu fixed ring (1b51) below be equipped with activity ring (1b53), gu fixed ring (1b51) and activity ring (1b53) pass through flexible post (1b52) swing joint, activity ring (1b53) on the surface be equipped with extrusion water guide strip (1b54), activity ring (1b53) and extrusion water guide strip (1b54) through electric welding.

6. The environment-friendly dry cycle paint spray booth of claim 5, wherein: the utility model discloses a solid wood filter, including solid wood filter ring, gu fixed ring (1b51) inboard be equipped with filter pulp (f1), solid wood filter ring (1b51) and filter pulp (f1) glue connect, activity ring (1b53) on the surface be equipped with guiding gutter (g 1).

Technical Field

The invention relates to the field of environment-friendly equipment, in particular to an environment-friendly dry type circulating paint spray booth.

Background

Many domestic trade equipment all will spray paint, the easy diffusion of spun coating cloud is difficult to collect when spraying paint, so often it is abominable to have caused operational environment at the during operation, harm has been brought for staff's health, the environment has also been polluted, now because constantly tightening up of environmental protection policy, purifier all will adorn in general manufacturer's the spray booth, and when the coating cloud in the current spray booth was collected and is purified, the long-time collection coating cloud of dust cage, it goes to form the liquid refluence on the dust cage inner wall probably, lead to the interior environmental degradation of spray booth, the error of probably causing the spraying paint, perhaps cause staff's respiratory infection again.

Disclosure of Invention

Aiming at the defects of the prior art, the invention is realized by the following technical scheme: an environment-friendly dry type circulating paint spraying room structurally comprises a paint spraying room body, a photocatalytic deodorizer, an air duct, a centrifugal fan, a chimney and a fresh air purifying air cabinet, wherein the fresh air purifying air cabinet is arranged at the right end of the paint spraying room body and connected with the fresh air purifying air cabinet, the photocatalytic deodorizer is mounted at the left end of the paint spraying room body, the centrifugal fan is arranged at the left side of the photocatalytic deodorizer, the photocatalytic deodorizer is communicated with the centrifugal fan through the air duct, and the chimney is mounted at the top end of the centrifugal fan;

the house body of spraying paint constitute by main part, fog dust cage, exhaust duct, the cotton filter layer of ceiling, the inside top of main part be equipped with the cotton filter layer of ceiling, main part and the cotton filter layer of ceiling be connected, the main part top on install exhaust duct, exhaust duct have the fog dust cage more than two, exhaust duct and fog dust cage swing joint.

As a further optimization of the technical scheme, the fog dust collection cover comprises a cover body, a liquid storage groove strip, a liquid scraping mechanism, a slide rail groove and a fog absorbing mechanism, wherein the liquid storage groove strip is arranged at the bottom end of the cover body, the cover body is in tenon connection with the liquid storage groove strip, the liquid scraping mechanism is arranged on the surface of the inner side of the cover body, the cover body and the liquid scraping mechanism are in sliding fit through the slide rail groove, the fog absorbing mechanism is arranged at the top end of the cover body, and the liquid scraping mechanism is matched with the fog absorbing mechanism.

As a further optimization of this technical scheme, scrape liquid mechanism by scraping liquid pole, slide bar, location slider, flexible pole, the negative pressure fan of scraping and constitute, scrape liquid pole and have two slide bars, scrape liquid pole and slide bar fixed connection, scrape liquid pole about all be equipped with flexible pole of scraping on both ends, scrape liquid pole and flexible pole sliding fit of scraping, flexible pole of scraping serve and install the location slider, scrape liquid pole top on be equipped with the negative pressure fan, liquid pole and negative pressure fan of scraping adopt clearance fit.

As a further optimization of the technical scheme, the sliding rod is provided with a torsion spring, the middle position of the surface of the liquid scraping rod is provided with an ejector rod, and the liquid scraping rod is in threaded connection with the ejector rod.

As the further optimization of this technical scheme, inhale fog mechanism and lead the water bar by solid fixed ring, flexible post, activity ring, extrusion and constitute, solid fixed ring below be equipped with the activity ring, solid fixed ring and activity ring pass through flexible post swing joint, the activity ring on the surface be equipped with the extrusion and lead the water bar, activity ring and extrusion lead the water bar and pass through electric welding.

As a further optimization of the technical scheme, the inner side of the fixing ring is provided with the filter cotton, the fixing ring is connected with the filter cotton glue, and the surface of the movable ring is provided with the water chute.

As a further optimization of the technical scheme, the sliding rod is arranged in the sliding rail groove, and the sliding rail groove is connected with one end of the torsion spring.

As a further optimization of the technical scheme, the ejector rod is movably connected with the movable ring.

As a further optimization of the technical scheme, the extrusion water guide strip is attached to the filter cotton and used for extruding water.

As the further optimization of the technical scheme, the negative pressure fan is made of stainless steel materials and is not easy to damage.

Advantageous effects

The invention relates to an environment-friendly dry type circulating paint spray booth, when air in the paint spray booth is purified to form dry circulation, a centrifugal fan collects and draws out paint mist in the paint spray booth through a mist dust collection cover by utilizing a waste gas pipeline, the paint mist in the paint spray booth is kept clean all the time, after the mist dust collection cover collects the paint mist for a long time, liquid drops can be formed on the inner wall of the booth body, when a negative pressure fan is influenced by wind energy of the centrifugal fan, the negative pressure fan rotates and drives a liquid scraping rod to move, the liquid scraping rod slides on a slide rail groove by utilizing a slide rod, the liquid scraping rod scrapes the liquid drops on the inner wall of the booth body by matching a positioning slide block through a telescopic scraping rod, the liquid drops formed by the paint mist are prevented from dropping into the paint spray booth body to cause secondary pollution in the paint spray booth body, when the liquid scraping rod rises to a certain degree, an ejector rod hits a movable ring, the movable ring drives an extrusion water guide strip to extrude filter cotton, liquid in the filter cotton is guided into the water guide groove and then guided into the liquid storage groove strip through the water guide groove, and when negative pressure wind power does not exist in the waste gas pipeline, the torsion spring pulls the liquid scraping mechanism back to the original position through elastic energy.

Compared with the prior art, the invention has the beneficial effects that: the room body that sprays paint collects the coating cloud through the fog dust cage, improve staff's operational environment, the negative pressure wind-force that utilizes centrifugal fan to produce drives the rotatory work of negative pressure fan, negative pressure fan drives scrapes the liquid pearl that the liquid mechanism formed the coating cloud on to the cover body inner wall and strikes off, it is internal to avoid the liquid pearl to drop at the room of spraying paint, cause secondary pollution, the rethread inhales the coating cloud that the fog mechanism will pass through in the filter pulp, utilize the movable ring to extrude water to filter pulp, the improvement is to the recycle of coating cloud, also avoid causing health influence to the staff.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic structural diagram of an environmental-friendly dry-type circulating paint spray booth according to the present invention.

FIG. 2 is a schematic cross-sectional view of an environmental-friendly dry-type circulating paint spray booth according to the present invention.

FIG. 3 is a schematic top sectional view of the mist dust collecting cover of the present invention.

FIG. 4 is a schematic diagram of the static state structure of the fog dust-collecting hood of the present invention.

Fig. 5 is a schematic structural view of the working state of the front section of the fog dust collecting cover of the invention.

FIG. 6 is an enlarged view of A of FIG. 5 according to the present invention.

Fig. 7 is a schematic structural view of the mist suction mechanism of the present invention.

FIG. 8 is a schematic view of a retaining ring according to the present invention.

In the figure: a spray painting house body-1, a photocatalytic deodorizer-2, an air duct-3, a centrifugal fan-4, a chimney-5, a fresh air purifying air cabinet-6, a main body-1 a, a fog dust collecting hood-1 b, a waste gas duct-1 c, a ceiling cotton filter layer-1 d, a hood body-1 b1, a liquid storage groove-1 b2, a liquid scraping mechanism-1 b3 and a slide rail groove-1 b4, the device comprises a mist suction mechanism-1 b5, a liquid scraping rod-1 b31, a sliding rod-1 b32, a positioning slider-1 b33, a telescopic scraping rod-1 b34, a negative pressure fan-1 b35, a torsion spring-e 1, a top rod-e 2, a fixing ring-1 b51, a telescopic column-1 b52, a movable ring-1 b53, an extrusion water guide strip-1 b54, filter cotton-f 1 and a water guide groove-g 1.

Detailed Description

In order to make the technical means, the original characteristics, the achieved purposes and the effects of the invention easy to understand, the following description and the accompanying drawings further illustrate the preferred embodiments of the invention.