The more wind path inner wrapping equipment of single-chamber and closed packaging process
Technical field
The present invention is acute rotten strong malicious, volatile suitable for the industries such as petrochemical industry, fine chemistry industry, daily use chemicals, grease, military project, medicine
Liquid form product automation it is filling, specially a kind of more wind path inner wrapping equipment of single-chamber and closed packaging process.
Background technology
At present, the conventional bottle placer of in the market relies primarily on following two kinds of approach and realizes that toxic and harmful gas is discharged.
The first, clean area is set in racking room, air exhausting device is set outside clean area, bottle placer is arranged on cleaning
In area, by caused toxic and harmful gas in the air exhausting device discharge pouring process outside racking room clean area.
Second, protective cover is set outside filling head, caused poisonous and harmful gas in pouring process is drawn by protective cover
Body.
Above two method is not accomplished filling in confined space, and exhaust system is not perfect enough, is difficult to filling mistake
The isolation of caused toxic and harmful gas and it is completely exhausted out in journey, can only partly realizes and reduce toxic and harmful gas in racking room
The effect of interior loss, filling caused toxic and harmful gas can not be completely cut off and effectively can not arranged gas with people completely
Except clean.
The content of the invention
In order to solve technical problem existing for prior art, the present invention provide a kind of more wind path inner wrapping equipment of single-chamber with it is close
Packaging process is closed, chemical industry filling production lines of having determined poisonous and harmful material volatilization when filling, and what is therefore damaged to human body are asked
Topic.
The particular content of the present invention is as follows.
The more wind path inner wrapping equipment of single-chamber, including source of the gas processing original paper, main body and the more wind path exhaust systems of single-chamber;It is special
Sign is that the main body is closed;The more wind path exhaust systems of single-chamber include total air draft interface, air draft chamber, branch row
Air port and spray gun filling exit;Total air draft interface connects total exhaust pipeline, and total exhaust pipeline is single-chamber;Branch's exhaust outlet
Corresponded with filling spray gun mouth, branch's exhaust outlet close to total air draft interface is minimum, with point away from total air draft interface
Branch exhaust outlet is gradually increased.
Further, more wind path exhaust systems are provided with access panel, and access panel manufactures for lucite.
Further, the access panel is rotated by access panel hinge, for taking out receiving hopper.
Further, total air draft interface is square.
Further, total air draft interface is located at exhaust system high order end.
Further, in addition to observation door, man-machine interface and switch board.
Further, main frame front panel is provided with AD, the main frame center immediately below observation door.
Further, the AD both sides are provided with door lock, and bottom is connected provided with pin hole with frame.
Further, the observation door is supported by nitrogen spring, is automatically positioned during pull-up, auto lock during closing.
A kind of closed packaging process, is concretely comprised the following steps:
A. when equipment is run, operation button, system automatic start are selected in man-machine interface 1;
B. empty barrel automatic transport enters filling main frame, and filling spray gun enters bung by filling spray gun mouth 12, and auto-filling is windy
Road exhaust system automatic start, real-time air draft;
C. filling completion, air draft terminate;
D. receiving hopper splicing situation is observed by access panel 13;If clout is excessive in receiving hopper, after the completion of to be filled, pass through
Access panel hinge 9 rotates access panel, takes out receiving hopper, continues pouring process next time after pouring out clout.
The beneficial effects of the invention are as follows:
1. set exhaust system can effectively in removal system each position pernicious gas, noresidue;
2. using the filling main frame of closed, injury of the pernicious gas that chemical material is volatilized to human body is effectively avoided.
Brief description of the drawings
Fig. 1 is the more wind path inner wrapping main frame front views of single-chamber of the present invention;
Fig. 2 is the more wind path inner wrapping main frame left views of single-chamber of the present invention;
Fig. 3 is the more wind path exhaust system front views of the present invention;
Fig. 4 is the more wind path exhaust system top views of the present invention;
Wherein, 1- man-machine interfaces, 2- sources of the gas processing original paper, 3- switch boards, 4- observation doors, 5- main bodies, 6- ADs, 7- installations
Seat, 8- branches exhaust outlet, 9- access panel hinges, 10- power transmission shafts, the total air draft interfaces of 11-, the filling spray gun mouths of 12-, 13- access panels.
Embodiment
Below by embodiment and with reference to accompanying drawing, the present invention is described in further detail.
The more wind path inner wrapping equipment of single-chamber as shown in Figure 1, including source of the gas processing original paper, main body and the more wind path air drafts of single-chamber
System;The main body is closed, can effectively prevent pernicious gas caused by chemical material excessive, and front has observation door can be with
When observe bottle placer working condition.The more wind path exhaust systems of single-chamber include total air draft interface, air draft chamber, branch's exhaust outlet
With spray gun filling exit;Total air draft interface 11 is located at exhaust system high order end, saving space easy for installation.Total air draft interface connects
Total exhaust pipeline is connect, total exhaust pipeline is single-chamber.It is compact-sized for 5 filling stations point, 5 road exhaust outlets;Branch arranges
Air port corresponds with filling spray gun mouth, and filling caused pernicious gas can easily enter exhaust outlet, reach good
Exhaust effect.The design of branch's exhaust outlet 8 is that the ascending exhaust air rate for being used for controlling each bung is impartial.Connect close to total air draft
Branch's exhaust outlet of mouth is minimum, and diameter of phi 80, as branch's exhaust outlet away from total air draft interface is gradually increased, distalmost end is arranged
Tuyere diameter Φ 120, exhaust outlet machining accuracy is according to free tolerance.Branch's exhaust outlet arrangement design is avoided apart from remote row
Air port negative pressure is too low, influences exhaust effect.
More wind path exhaust systems are provided with access panel 13, and access panel manufactures for lucite, and transparency is good, for observing splicing
Struggle against splicing situation.Access panel 13 is rotated by access panel hinge 9, convenient to take out receiving hopper.
In another specific embodiment, total air draft interface 11 is square, is easy to fabricate, cost is low.
In another specific embodiment, the more wind path inner wrapping equipment of single-chamber also include observation door, man-machine interface and switch board.
The filling data of man-machine interface real-time display, monitor pouring process, the prompting of failure alarm.It can be observed by observing door 4
To whole pouring process, observation door 4 is supported by nitrogen spring, is automatically positioned during pull-up, auto lock during closing, easy to operate.
In another specific embodiment, main frame front panel is provided with AD, and main frame center, convenient immediately below observation door
To the maintenance maintenance for weighing platform of weighing.AD both sides are provided with door lock, are easy to dismount, and bottom is connected provided with pin hole with frame, is reached
To more preferable obturation effect.Revolving door lock pulls down AD during maintenance, convenient and swift, by door-plate latch and hole pair during installation
Just, Revolving door lock, simple to install.
A kind of closed packaging process, is comprised the following steps that.
A. when equipment is run, operation button, system automatic start are selected in man-machine interface 1.
B. empty barrel automatic transport enters filling main frame, and filling spray gun enters bung by filling spray gun mouth 12, auto-filling,
More wind path exhaust system automatic starts, real-time air draft.
C. filling completion, air draft terminate.
D. receiving hopper splicing situation is observed by access panel 13;If clout is excessive in receiving hopper, after the completion of to be filled,
Access panel is rotated by access panel hinge 9, receiving hopper is taken out, continues pouring process next time after pouring out clout.
Using the filling main frame of closed, the exhaust system of setting can effectively in removal system each position pernicious gas,
Noresidue;Whole pouring process people isolates with material, built-in more wind path exhaust systems, effectively avoids toxic and harmful gas to human body
Injury.