CN209549101U - A kind of glass reinforced plastic workshop high-efficiency degasification structure - Google Patents

Abstract

The utility model discloses a kind of glass reinforced plastic workshop high-efficiency degasification structures, including workshop ceiling and ventilating unit, the ventilating unit is located at the inside of workshop ceiling, the inner bay of the ventilating unit is equipped with five groups of vertical poles and four groups of cross bars, and the several groups junction of the vertical pole and cross bar is fixedly installed exhaust fan.A kind of glass reinforced plastic workshop high-efficiency degasification structure described in the utility model is equipped with ventilating unit, petroleum hydrocarbon dissolving chamber, flap with holes and rotary electric machine, periodically turns on a large amount of exhaust fan concentration and excludes to the pernicious gas in workshop；The styrene gas of discharge is effectively absorbed using petroleum hydrocarbon adsorbent, while flap with holes can extend bubble by barrier effect and dissolve the indoor residence time；Four groups of flabellum rotations are driven by output shaft, suction is generated and accelerates the rate of filtration of the air at active carbon filter structure, improve the treating capacity of gas, be applicable in different operating situation, bring better prospect of the application.

Description

A kind of glass reinforced plastic workshop high-efficiency degasification structure

Technical field

The utility model relates to environment protection field, in particular to a kind of glass reinforced plastic workshop high-efficiency degasification structure.

Background technique

Resin used in glass reinforced plastic manufacturing process is unsaturated-resin, contains styrene monomer in unsaturated-resin, When brushing, styrene overflows outward, generates organic exhaust gas, these exhaust gas are irritant, to the body of workshop staff Health impacts, and is directly discharged in environment without processing, also will cause environmental pollution, it is therefore desirable to periodically to production vehicle Between take a breath；The existing common method to styrene gas processing is to utilize activated carbon adsorption, but the adsorption effect of this measure It is bad, and gas treatment amount is big, needs to frequently replace strainer, it is time-consuming and laborious, certain unfavorable shadow is brought in use It rings, for this purpose, it is proposed that a kind of glass reinforced plastic workshop high-efficiency degasification structure.

Utility model content

The main purpose of the utility model is to provide a kind of glass reinforced plastic workshop high-efficiency degasification structures, can be effective Solve the problems in background technique.

To achieve the above object, the technical solution that the utility model is taken are as follows:

A kind of glass reinforced plastic workshop high-efficiency degasification structure, including workshop ceiling and ventilating unit, the ventilating unit Positioned at the inside of workshop ceiling, the inner bay of the ventilating unit is equipped with five groups of vertical poles and four groups of cross bars, the vertical pole and cross bar Several groups junction be fixedly installed exhaust fan；

The upper surface middle position of the workshop ceiling is welded with pedestal, and the upper end fixed placement of the pedestal has degasification The upper surface of bucket, the workshop ceiling is provided with air hose close to the surrounding of degasification bucket, and the upper end of the air hose is threadedly coupled There are three hole connectors, three groups of external admission pipes are connected on three hole connector, the outer surface of the degasification bucket is worn close to external admission pipe Slotting position is provided with sealing shroud；

The degasification bucket is internally provided with petroleum hydrocarbon dissolving chamber, and the external admission pipe is to the bottom of petroleum hydrocarbon dissolving chamber Portion, which is extended, interior air inlet pipe, and the inner transverse of the petroleum hydrocarbon dissolving chamber is provided with flap with holes, the degasification bucket Inner wall on several groups mounting groove is provided on the outside of the flap with holes, the top shelf of the degasification bucket is equipped with active carbon mistake Structure is filtered, the active carbon filter structure includes the polyurethane foam positioned at the zinc-plated filter frame in outside and positioned inside, the plating The upper surface of zinc filter frame is provided with weld holder, and rotary electric machine is fixedly installed on the weld holder, and the rotary electric machine is worn downwards It crosses weld holder and is symmetrically installed with four groups of flabellums.

Preferably, exhaust fan described in five groups of every row shares one group of air hose, and the diameter of the air hose is 20 centimetres.

Preferably, the external admission pipe is connected with interior air inlet pipe by one group of elbow.

Preferably, the inside of the flap with holes offers stomata of the several groups for gas overflowing, described with holes to subtract The avris of fast plate is provided with sealing strip.

Preferably, the polyurethane foam is uploaded with powdered activated carbon, and phosphorus content is in 45%-50%, the rotation electricity Machine lower end is connected with output shaft, and output shaft is fixed by fan disk and the flabellum.

Compared with prior art, the utility model has the following beneficial effects: the glass reinforced plastic workshop high-efficiency degasification Structure periodically turns on a large amount of exhaust fan concentration and excludes to the pernicious gas in workshop, take a breath by the way that ventilating unit is arranged Effect is more preferable；By setting petroleum hydrocarbon dissolving chamber and flap with holes, discharge is effectively absorbed using petroleum hydrocarbon adsorbent Styrene gas, while flap with holes can extend bubble by barrier effect and dissolve the indoor residence time, improve and absorb Effect；By the way that rotary electric machine is arranged, four groups of flabellum rotations are driven by output shaft, suction is generated and accelerates air in active carbon mistake The rate of filtration at structure is filtered, the treating capacity of gas is improved, while preventing in degasification bucket that air pressure is excessive, causes suck-back phenomenon；It is whole A degasification structure design is simple, and easy to operate, using the working principle of secondary purification, the assimilation effect of styrene gas is more preferable, Without frequently replacing strainer, the effect used is more preferable relative to traditional approach.

Detailed description of the invention

Fig. 1 is a kind of overall structure diagram of glass reinforced plastic workshop high-efficiency degasification structure of the utility model；

Fig. 2 is a kind of bottom view of glass reinforced plastic workshop high-efficiency degasification structure ventilating unit of the utility model；

Fig. 3 is a kind of cross-sectional view of glass reinforced plastic workshop high-efficiency degasification structure degasification bucket of the utility model；

Fig. 4 is a kind of structure of glass reinforced plastic workshop high-efficiency degasification structure-activity charcoal filter structure of the utility model Figure.

In figure: 1, workshop ceiling；2, ventilating unit；3, vertical pole；4, cross bar；5, exhaust fan；6, pedestal；7, degasification bucket；8, Air hose；9, three hole connector；10, external admission pipe；11, sealing shroud；12, petroleum hydrocarbon dissolving chamber；13, interior air inlet pipe；14, with holes to subtract Fast plate；15, mounting groove；16, active carbon filter structure；161, zinc-plated filter frame；162, polyurethane foam；163, weld holder；164, Rotary electric machine；165, flabellum.

Specific embodiment

To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below In conjunction with specific embodiment, the utility model is further described.

As shown in Figs 1-4, a kind of glass reinforced plastic workshop high-efficiency degasification structure, including workshop ceiling 1 and ventilating unit 2, the ventilating unit 2 is located at the inside of workshop ceiling 1, and the inner bay of the ventilating unit 2 is equipped with five groups of vertical poles 3 and four groups horizontal The several groups junction of bar 4, the vertical pole 3 and cross bar 4 is fixedly installed exhaust fan 5, and exhaust fan 5 is consolidated by way of riveting It is fixed；

The upper surface middle position of the workshop ceiling 1 is welded with pedestal 6, and the upper end fixed placement of the pedestal 6 has The upper surface of degasification bucket 7, the workshop ceiling 1 is provided with air hose 8, the upper end of the air hose 8 close to the surrounding of degasification bucket 7 Three hole connectors 9 are threaded with, three groups of external admission pipes 10 are connected on three hole connector 9, the outer surface of the degasification bucket 7 is leaned on The interspersed position of nearly external admission pipe 10 is provided with sealing shroud 11, and the hole that the external insertion of air inlet pipe 10 is formed is sealed；

The degasification bucket 7 is internally provided with petroleum hydrocarbon dissolving chamber 12, and the external admission pipe 10 is dissolved to petroleum hydrocarbon The bottom of room 12, which is extended, interior air inlet pipe 13, and the inner transverse of the petroleum hydrocarbon dissolving chamber 12 is provided with flap with holes 14, the outside on the inner wall of the degasification bucket 7 close to flap 14 with holes is provided with several groups mounting groove 15, the degasification bucket 7 Top shelf be equipped with active carbon filter structure 16, the active carbon filter structure 16 includes 161 He of zinc-plated filter frame positioned at outside Polyurethane foam 162 positioned inside, the upper surface of the zinc-plated filter frame 161 are provided with weld holder 163, the weld holder 163 On be fixedly installed with rotary electric machine 164, the rotary electric machine 164 is passed down through weld holder 163 and is symmetrically installed with four groups of flabellums 165；

Exhaust fan 5 described in five groups of every row shares one group of air hose 8, and the diameter of the air hose 8 is 20 centimetres；The external admission Pipe 10 is connected with interior air inlet pipe 13 by one group of elbow；The inside of the flap with holes 14 offers several groups and overflows for gas The avris of stomata out, the flap 14 with holes is provided with sealing strip, plays the role of sealing；The polyurethane foam 162 It uploads with powdered activated carbon, for phosphorus content in 45%-50%, 164 lower end of rotary electric machine is connected with output shaft, and output shaft is logical Passing through fan disk and the flabellum 165 are fixed.

It should be noted that the utility model is a kind of glass reinforced plastic workshop high-efficiency degasification structure, when in use, lead to The several groups exhaust fan 5 opened inside ventilating unit 2 is crossed, works at the same time, the room air in workshop is replaced, air passes through The runner of exhaust fan 5 enters in four groups of air hoses 8, and gas is divided into three parts using three hole connectors 9 by air hose 8, and respectively from outer Air inlet pipe 10 is uniformly injected into the interior air inlet pipe 13 in degasification bucket 7, and the gas outlet of interior air inlet pipe 13 is located at petroleum hydrocarbon dissolving chamber 12 bottom, the absorbent that the gas come out from interior air inlet pipe 13 is full of by petroleum hydrocarbon dissolving chamber 12 filter, contain in air Styrene gas be absorbed agent and largely absorb, the then bubble floating in liquid, encounter be erected at it is with holes among liquid Flap 14, is blocked, and ascent rate slows down, and is dissolving the indoor residence time so as to extend bubble, is absorbing more benzene Ethylene, then bubble is emerged from the stomata of flap 14 with holes, is come 12 top of petroleum hydrocarbon dissolving chamber, is filtered into active carbon Structure 16, air are slowly permeated into polyurethane foam 162, are uploaded attached active carbon by polyurethane foam 162 and are absorbed in air Styrene gas, it is last to overflow outward, when gas is filtered, start rotary electric machine 164, pass through output shaft and drive four Group flabellum 165 rotates, and generates suction and accelerates the rate of filtration of the air at active carbon filter structure 16, improves the processing of gas Amount, prevents in degasification bucket 7 that air pressure is excessive, causes suck-back phenomenon, more practical.

The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above.Current row The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model Claimed range is defined by the appending claims and its equivalent thereof.

Claims (5)

1. a kind of glass reinforced plastic workshop high-efficiency degasification structure, including workshop ceiling (1) and ventilating unit (2), feature exists In: the ventilating unit (2) is located at the inside of workshop ceiling (1), and the inner bay of the ventilating unit (2) is equipped with five groups of vertical poles (3) and four groups of cross bars (4), the several groups junction of the vertical pole (3) and cross bar (4) is fixedly installed exhaust fan (5)；

The upper surface middle position of the workshop ceiling (1) is welded with pedestal (6), the upper end fixed placement of the pedestal (6) Have degasification bucket (7), the upper surface of the workshop ceiling (1) is provided with air hose (8), the wind close to the surrounding of degasification bucket (7) The upper end of pipe (8) is threaded with three hole connectors (9), and three groups of external admission pipes (10), institute are connected on three hole connector (9) The outer surface for stating degasification bucket (7) is provided with sealing shroud (11) close to the position that external admission pipe (10) intert；

The degasification bucket (7) is internally provided with petroleum hydrocarbon dissolving chamber (12), and the external admission pipe (10) is molten to petroleum hydrocarbon The bottom of solution room (12), which is extended, to be had interior air inlet pipe (13), and the inner transverse of the petroleum hydrocarbon dissolving chamber (12) is provided with band Hole flap (14) is provided with several groups mounting groove on the outside of flap with holes (14) on the inner wall of the degasification bucket (7) (15), the top shelf of the degasification bucket (7) is equipped with active carbon filter structure (16), and the active carbon filter structure (16) includes position The upper surface of zinc-plated filter frame (161) in outside and the polyurethane foam (162) positioned inside, the zinc-plated filter frame (161) is set Be equipped with weld holder (163), be fixedly installed with rotary electric machine (164) on the weld holder (163), the rotary electric machine (164) to Under across weld holder (163) be symmetrically installed with four groups of flabellums (165).

2. a kind of glass reinforced plastic workshop high-efficiency degasification structure according to claim 1, it is characterised in that: five groups of every row The exhaust fan (5) shares one group of air hose (8), and the diameter of the air hose (8) is 20 centimetres.

3. a kind of glass reinforced plastic workshop high-efficiency degasification structure according to claim 1, it is characterised in that: it is described it is outer into Tracheae (10) is connected with interior air inlet pipe (13) by one group of elbow.

4. a kind of glass reinforced plastic workshop high-efficiency degasification structure according to claim 1, it is characterised in that: described with holes The inside of flap (14) offers stomata of the several groups for gas overflowing, and the avris of the flap (14) with holes is provided with Sealing strip.

5. a kind of glass reinforced plastic workshop high-efficiency degasification structure according to claim 1, it is characterised in that: the poly- ammonia Ester foam (162) is uploaded with powdered activated carbon, and phosphorus content is connected with defeated in 45%-50%, rotary electric machine (164) lower end Shaft, output shaft are fixed by fan disk and the flabellum (165).