CN207120563U - One kind printing factory building exhaust emission system - Google Patents
One kind printing factory building exhaust emission system Download PDFInfo
- Publication number
- CN207120563U CN207120563U CN201721043933.4U CN201721043933U CN207120563U CN 207120563 U CN207120563 U CN 207120563U CN 201721043933 U CN201721043933 U CN 201721043933U CN 207120563 U CN207120563 U CN 207120563U
- Authority
- CN
- China
- Prior art keywords
- factory building
- exhaust duct
- exhaust
- small space
- emission system
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Ventilation (AREA)
- Duct Arrangements (AREA)
Abstract
The utility model discloses one kind to print factory building exhaust emission system, including blower fan, exhaust duct and some air inlets, it is characterised in that：The air inlet is formed by covering on the upper outlet body above printing machine and being extended downwardly along upper outlet body periphery with covering the lower cover of printing machine side face, it can make one or more printer form a small space sealed, and the waste gas in this small space is directly extracted out, because the air in this small space is extracted, the environment of a negative pressure will be so formed in this small space, so gas in this small space would not be leaked in factory building.
Description
Technical field
The utility model belongs to plant gas discharger technical field, concretely relates to a kind of printing factory building waste gas
Discharge system.
Background technology
More printing machines can be disposed with printing factory building, ink can decomposite some waste gas in printing process, this
Waste gas can make stuffy in factory building, make the working environment of printing worker become severe, also contain among waste gas in addition
Poisonous and hazardous gas and heavy metal substance, endanger the health of staff.Current most factory buildings can be equipped with roof
Ventilation fan or on the printer side are simple to install air extractor additional, but the multiple positions of printing machine body can all produce waste gas,
Sub-fraction waste gas can only so be taken away, effect is undesirable.
The content of the invention
The purpose of this utility model is to provide a kind of printing factory building exhaust emission system, and it can make one or more printing
Machine forms the small space of a sealing, and the waste gas in this small space is directly extracted out, due to the air in this small space
It is extracted, then the environment of a negative pressure will be formed in this small space, so gas in this small space would not be let out
In dew to factory building.
In order to solve the above technical problems, what the purpose of this utility model was realized in：
One kind printing factory building exhaust emission system, including blower fan, exhaust duct and some air inlets, it is characterised in that：Institute
Air inlet is stated by covering on upper outlet body above printing machine and being extended downwardly along upper outlet body periphery to cover the lower cover of printing machine side face
Body forms.
On the basis of such scheme and as the preferred scheme of such scheme：The exhaust duct is divided into exhaust duct point
Pipe and exhaust duct are in charge of, and the waste gas of some air inlets is imported into exhaust duct by corresponding admission line respectively and is in charge of
In, then import exhaust duct house steward.
On the basis of such scheme and as the preferred scheme of such scheme：The exhaust airduct house steward caliber is more than institute
Exhaust duct is stated to be in charge of.
The utility model is prominent and beneficial compared with prior art to be had the technical effect that：Cover body can make one or more printing
Machine forms the small space of a sealing, and the waste gas in this small space is directly extracted out, due to the air in this small space
It is extracted, then the environment of a negative pressure will be formed in cover body, the gas in such cover body would not be leaked in factory building.
Brief description of the drawings
Fig. 1 is overall structure diagram of the present utility model.
Embodiment
To make the purpose, technical scheme and advantage of the application clearer, below in conjunction with the accompanying drawing in embodiment, to reality
The technical scheme applied in example is clearly and completely described, it is clear that described embodiment is only that the application part is implemented
Example, rather than whole embodiments.Based on the embodiment provided, those of ordinary skill in the art are not before creative work is made
The every other embodiment obtained is put, belongs to the scope of the application protection.
In the description of the present application, it is to be understood that the orientation or position relationship of the instruction such as term " on ", " under " are base
In orientation shown in the drawings or position relationship, it is for only for ease of description the application and simplifies description, rather than indicate or imply
Signified device or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to this
The limitation of application.
One kind printing factory building exhaust emission system, including blower fan 1, exhaust duct and some air inlets 5.
Preferably, exhaust duct is divided into exhaust duct house steward 2 and exhaust duct is in charge of 3, the waste gas difference of some air inlets 5
It is imported into by corresponding admission line 4 during exhaust duct is in charge of 3, then imports exhaust duct house steward 2.
Air inlet 5 is by covering on the upper outlet body 51 of the top of printing machine 6 and being extended downwardly along upper outlet body periphery to cover printing machine 6
The lower cover 52 of side face forms.
The quantity of air inlet 5 depends on the quantity of printing machine 6 or printing machine 7 in factory building.
The exhaust outlet of blower fan 1 and exhaust duct is arranged on outside factory building.
Preferably, it is vented the caliber of airduct house steward 2 and is in charge of 3 more than the exhaust duct, can so ensures exhaust duct
Extraction flow, exhaust is avoided freely not cause exhaust effect to be deteriorated.
Above-described embodiment is only preferred embodiment of the present utility model, not limits protection model of the present utility model according to this
Enclose, therefore：All equivalence changes done according to structure of the present utility model, shape, principle, all should be covered by protection of the present utility model
Within the scope of.
Claims (3)
1. one kind printing factory building exhaust emission system, including blower fan, exhaust duct and some air inlets, it is characterised in that：It is described
Air inlet is by covering on upper outlet body above printing machine and being extended downwardly along upper outlet body periphery to cover the lower cover of printing machine side face
Composition.
A kind of 2. printing factory building exhaust emission system according to claim 1, it is characterised in that：The exhaust duct is divided into
Exhaust duct is in charge of to be in charge of with exhaust duct, and the waste gas of some air inlets is imported into exhaust by corresponding admission line respectively
During air channel is in charge of, then import exhaust duct house steward.
A kind of 3. printing factory building exhaust emission system according to claim 1, it is characterised in that：The exhaust airduct house steward
Caliber is in charge of more than the exhaust duct.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721043933.4U CN207120563U (en) | 2017-08-21 | 2017-08-21 | One kind printing factory building exhaust emission system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721043933.4U CN207120563U (en) | 2017-08-21 | 2017-08-21 | One kind printing factory building exhaust emission system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207120563U true CN207120563U (en) | 2018-03-20 |
Family
ID=61610850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721043933.4U Expired - Fee Related CN207120563U (en) | 2017-08-21 | 2017-08-21 | One kind printing factory building exhaust emission system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207120563U (en) |
-
2017
- 2017-08-21 CN CN201721043933.4U patent/CN207120563U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102953090B (en) | Bottom air inlet type purification system | |
| CN207120563U (en) | One kind printing factory building exhaust emission system | |
| CN202254098U (en) | Ventilation and air exchange device for plate frame type filter workshop | |
| CN202229578U (en) | Gas sealing device of roaster charging pipe | |
| CN203100168U (en) | Gas forced-discharge pipe for gas water heater | |
| CN201967367U (en) | Full-automatic and multifunctional tobacco warehouse mechanical ventilation and poison gas filter and purification system | |
| CN103993125A (en) | Novel gas curtain type revolving furnace secondary flue gas capture device | |
| CN208832663U (en) | Ventilating plant is used in a kind of production of sealing wax | |
| CN104250840A (en) | Air exhausting device and method of discharged aluminum | |
| CN106196120B (en) | A kind of exhaust apparatus of waterproof depositing dust | |
| CN203100062U (en) | Ventilating wind interchanging device of industrial workshop | |
| CN205628855U (en) | Welding multi -angle dust collector | |
| CN206956929U (en) | It is a kind of to reduce the green building structure, distributed of carbon emission | |
| CN204006495U (en) | A kind of environment protection wound roll paper multicolor group printing workshop | |
| CN206762578U (en) | A kind of locellus spray column | |
| CN205048935U (en) | Wet structure is taken out to drying tunnel | |
| CN204751076U (en) | Feed bin and use material stock device of this feed bin | |
| CN204665567U (en) | Factory building combined air processing group | |
| CN208586461U (en) | The top plate of high dew point closed air hood | |
| CN203370799U (en) | Uniform air suction cover | |
| CN211634330U (en) | Moxibustion cabin with exhaust system down of non-staining exhaust fan blade | |
| CN201962917U (en) | Ventilating air exhausting passage | |
| CN208299196U (en) | Inflate front glass | |
| CN208332572U (en) | A kind of bio-bacterial manure workshop air interchanger | |
| CN207999914U (en) | A kind of interior cycle exhausting system for preventing pernicious gas from leaking |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180320 Termination date: 20180821 |