CN208914558U - A kind of waste gas of extruder recycling and processing device - Google Patents
A kind of waste gas of extruder recycling and processing device Download PDFInfo
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- CN208914558U CN208914558U CN201821527842.2U CN201821527842U CN208914558U CN 208914558 U CN208914558 U CN 208914558U CN 201821527842 U CN201821527842 U CN 201821527842U CN 208914558 U CN208914558 U CN 208914558U
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Abstract
The utility model discloses a kind of waste gas of extruder recycling and processing devices, it is related to plastic manufacturing technology field, its key points of the technical solution are that: including rack and the extruder ontology being set in rack, protective cover is provided with outside the extruder ontology, multiple exhaust outlets are offered at the top of the protective cover, multiple exhaust gas air-suction covers have been arranged in a one-to-one correspondence above multiple exhaust outlets, multiple exhaust gas air-suction covers are all connected on getter box, the getter box is connected on ceiling, and the getter box is connected to the exhaust treatment system for purifying exhaust gas by exhaust pipe.By exhaust gas air-suction cover to the exhaust outlet for being located at protective cover; it is collected in box so that the exhaust gas of extruder is sucked in exhaust gas air-suction cover and entered by exhaust outlet; it is discharged after exhaust gas is discharged into exhaust treatment system processing by exhaust pipe; with workshop air quality is improved, the effect of the health of staff in workshop is protected.
Description
Technical field
The utility model relates to plastic manufacturing technology fields, and more specifically it is related to a kind of waste gas of extruder recovery processing
Device.
Background technique
In the production process of plastics, double screw extruder as main production equipment, play the role of it is considerable,
But it can generate many poisonous fumes when producing plastic strip, and smoking port can be generally mounted on twin-screw extrusion by workshop
Machine head upper to the poisonous fume carries out smoking processing, but due to there is a spacing between double screw extruder and the smoking port
From, therefore smoking machine can not be clean by waste gas absorption, has portion and is retained in workshop, thus can be to the air in workshop
Quality impacts, and further will affect the health of staff in workshop.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of recovery processings of waste gas of extruder
Device, the waste gas absorption that can generate double screw extruder is clean, has and improves workshop air quality, protects in workshop and works
The effect of the health of personnel.
To achieve the above object, the utility model provides following technical solution:
A kind of waste gas of extruder recycling and processing device, it is described including rack and the extruder ontology being set in rack
It is provided with protective cover outside extruder ontology, offers multiple exhaust outlets, the top of multiple exhaust outlets at the top of the protective cover
Multiple exhaust gas air-suction covers are arranged in a one-to-one correspondence, multiple exhaust gas air-suction covers are all connected on getter box, and the getter box connects
It is connected on ceiling, and the getter box is connected to the exhaust treatment system for purifying exhaust gas by exhaust pipe.
So set, by setting protective cover, on the one hand can protect extruder ontology not by extraneous factor interference by
Damage improves the service life of extruder ontology；On the other hand the exhaust gas that the extruder ontology course of work generates can be concentrated on
In protective cover, so that the exhaust gas in protective cover is sucked getter box from the exhaust ports of protective cover by the exhaust gas air-suction cover by setting
It is interior, later by setting exhaust fan by exhaust gas from pumped in getter box be filtered in exhaust treatment system processing after be discharged,
The exhaust gas being discharged after exhaust treatment system is handled meets environmental protection standard, conservation of nature environment.Through the above scheme, it can incite somebody to action
The waste gas absorption that double screw extruder generates is clean, has and improves workshop air quality, protects the body of staff in workshop
The effect of health.
Further setting: the getter box, which is located at the position of extruder ontology discharge end, to be connected with for absorbing extruder
The discharging air-suction cover for the exhaust gas that ontology generates when discharging, and the discharging of the cover size of the discharging air-suction cover and extruder ontology
Hold size corresponding.
So set, can discharge and enter in cooling trough to extruder ontology by the discharging air-suction cover of setting
The exhaust gas that plastics generate is recycled, and is improved the comprehensive of waste gas absorption, is further increased workshop air quality.
Further setting: discharging air-suction cover and the exhaust gas air-suction cover pass through can the universal ring pipe of universal adjustment connect
In on getter box.
So set, being attached by the universal ring pipe being arranged, exhaust gas air-suction cover and discharging air-suction cover can be adjusted
Direction, so that exhaust gas air-suction cover is corresponded to the exhaust outlet of protective cover and cover on exhaust outlet, the air-suction cover that discharges is with suitable side
To the discharge end of extruder ontology is located at, to absorb to exhaust gas comprehensively, workshop air quality is improved.
Further setting: being provided with limit edge in the port surrounding of the exhaust outlet, the exhaust gas air-suction cover is sheathed on limit
Position is along outer.
So set, can prevent the sundries on protective cover surface from falling into exhaust outlet by the limit edge of setting, protect
Extruder ontology；By the way that exhaust gas air-suction cover is sheathed on limit along outer, exhaust outlet can be covered comprehensively, thus comprehensively to exhaust gas
It is absorbed, improves workshop air quality.
Further setting: the exhaust treatment system is set at top layer balcony, and the exhaust treatment system includes and row
It the spray column of tracheae connection, the escape pipe being connect with spray column gas outlet, the blower that is connect with escape pipe and is connect with blower
Fresh-air duct, the blower for the gas in spray column to be pumped in fresh-air duct from gas outlet, the fresh-air duct in being vertically arranged,
And the gas outlet of the fresh-air duct is set to the top of fresh-air duct.
So set, exhaust gas is after exhaust fan is pumped into exhaust pipe, exhaust gas, which enters in spray column, to be purified, by setting
The blower set pumps to purified gas in fresh-air duct by the gas outlet of spray column, as fresh-air duct is discharged, so that discharge
Gas meets environmental protection standard, conservation of nature environment.
Further setting: active carbon layer is provided in the middle part of the fresh-air duct inner wall.
So set, by the active carbon layer of setting, to further net in fresh-air duct by the purified gas of spray column
It is discharged after change, improves the degree of purification of discharge gas, conservation of nature environment.
Further setting: the exhaust ports are provided with filter screen.
So set, by the filter screen of setting sundries can be prevented when exhaust gas air-suction cover is not sheathed on exhaust ports
It falls into protective cover, protects extruder ontology.
Further setting: the protective cover, which is located on the two sides of extruder ontology, is fixedly installed placement plate, the placement
It is provided with baffle on each side of plate, forms sundries placing groove between multiple baffles and placement plate.
So set, by the placement plate and baffle of setting, so that the two sides of protective cover form sundries placing groove, so as to
Each small tool enough is placed convenient for worker, improves its applicability.
Further setting: the opening of the discharging air-suction cover and exhaust gas air-suction cover is in horn-like setting.
So set, flare openings can maximize the opening of discharging air-suction cover and exhaust gas air-suction cover, improves to absorb and give up
The range of gas improves workshop air quality to absorb to exhaust gas comprehensively.
By using above-mentioned technical proposal, the utility model is compared compared with the prior art, is had the advantage that
1, by the protective cover of setting, extruder ontology on the one hand can be protected not interfered by extraneous factor impaired, improved
The service life of extruder ontology；On the other hand the exhaust gas that the extruder ontology course of work generates can be concentrated on protective cover
It is interior, and sucked the exhaust gas in protective cover in getter box by exhaust gas air-suction cover, and give to exhaust treatment system filtration treatment and arrange
Out, have and improve workshop air quality, protect the effect of the health of staff in workshop；
2, by the discharging air-suction cover of setting, it can discharge to extruder ontology and enter the generation of the plastics in cooling trough
Exhaust gas recycled, improve the comprehensive of waste gas absorption, further increase workshop air quality；
3, waste gas absorption cover is connect with getter box by using universal ring pipe, it can be according to demand with any angle tune
Workshop air quality is improved to absorb to exhaust gas comprehensively in the direction of whole exhaust gas air-suction cover and discharging air-suction cover；
4, by the sundries placing groove being arranged in protective cover two sides, all kinds of tools can be placed convenient for worker, has and improves
The effect of applicability.
Detailed description of the invention
Fig. 1 is the overall structure diagram of waste gas of extruder recycling and processing device；
Structural schematic diagram when Fig. 2 is protective cover separation extruder ontology；
Fig. 3 is the schematic diagram of internal structure of fresh-air duct.
In figure: 1, rack；2, extruder ontology；3, protective cover；31, exhaust outlet；311, edge is limited；312, filter screen；33,
Placement plate；34, baffle；35, sundries placing groove；4, exhaust gas air-suction cover；5, getter box；6, exhaust pipe；7, exhaust treatment system；
71, spray column；72, escape pipe；73, blower；74, fresh-air duct；741, active carbon layer；8, discharge air-suction cover；9, universal ring pipe；
10, top layer balcony.
Specific embodiment
Waste gas of extruder recycling and processing device is described further referring to figs. 1 to Fig. 3.
A kind of waste gas of extruder recycling and processing device as depicted in figs. 1 and 2, including rack 1 and is set in rack 1
Extruder ontology 2, be provided with protective cover 3 outside extruder ontology 2, there are pass through protective cover 3 for 2 material bin of extruder ontology
Opening, the raw material for being convenient for blanking, and falling accidentally when blanking can fall on protective cover 3, prevent in extruder ontology 2
On, have the effect of protecting extruder ontology 2.
As depicted in figs. 1 and 2, it is fixedly installed placement plate 33 on the two sides that protective cover 3 is located at extruder ontology 2, put
Plate 33 and 2 integrated setting of extruder ontology are set, and is installed in rack 1 by bolt.On each side of placement plate 33
It is integrally provided with baffle 34, by multiple baffles 34 with placement plate 33 around the sundries placing groove formed for accommodating sundries
35, make worker that small tool can be placed in sundries placing groove 35, improves applicability.
As depicted in figs. 1 and 2, the exhaust gas for the ease of generating when the work of extruder ontology 2 is discharged out of protective cover 3,
The top of protective cover 3 offers multiple exhaust outlets 31, and there are two the present embodiment opens up, and two exhaust outlets 31 are to being located at extruder sheet
Body 2 generates at the more position of exhaust gas.Further, it is provided with filter screen 312 at exhaust outlet 31, can prevent sundries from falling
Enter, to protect extruder ontology 2.Meanwhile limit is provided in the port surrounding of exhaust outlet 31 along 311, it further prevents
Sundries on 3 surface of protective cover is fallen into exhaust outlet 31, to protect extruder ontology 2.
As depicted in figs. 1 and 2, the top of multiple exhaust outlets 31 has been arranged in a one-to-one correspondence multiple exhaust gas air-suction covers 4, this implementation
Example is specifically set as two exhaust gas air-suction covers 4, keeps it corresponding with exhaust outlet 31.Exhaust gas air-suction cover 4 connects far from one end of exhaust outlet 31
It is connected to getter box 5, getter box 5 is used to converge the exhaust gas that each exhaust gas air-suction cover 4 sucks, to be uniformly processed.Getter box 5 is installed
In on the ceiling in workshop, meanwhile, getter box 5 is located at the position of 2 discharge end of extruder ontology to be connected with to be squeezed out for absorbing
The discharging air-suction cover 8 for the exhaust gas that machine ontology 2 generates when discharging, to discharge from 2 discharge end of extruder ontology into cold in plastics
But the exhaust gas generated when cooling in slot is absorbed by discharging air-suction cover 8, improves the comprehensive of waste gas absorption.Specifically, discharging is inhaled
The cover size of gas hood 8 and the discharge end size of extruder ontology 2 are corresponding, and the cover size of exhaust gas air-suction cover 4 is greater than exhaust outlet
31 size, and the opening of discharging air-suction cover 8 and exhaust gas air-suction cover 4 is in horn-like setting, so as to overall absorption exhaust gas.
Further, discharging air-suction cover 8 and exhaust gas air-suction cover 4 by can the universal ring pipe 9 of universal adjustment be connected to getter box 5
On, so as to adjust the contraposition angle of discharging air-suction cover 8 according to demand, and exhaust gas air-suction cover 4 is adjusted to being sheathed on exhaust outlet 31
Limit outside 311, cover exhaust outlet 31 comprehensively, thus improve absorb exhaust gas it is comprehensive.
As shown in figures 1 and 3, in order to handle the exhaust gas in getter box 5, in the one end of getter box 5 far from exhaust gas air-suction cover 4
It is connected to exhaust treatment system 7 by exhaust pipe 6, exhaust treatment system 7 is installed at top layer balcony 10.Specifically, at exhaust gas
Reason system 7 includes the spray column 71 connecting with exhaust pipe 6, the escape pipe 72 connecting with 71 gas outlet of spray column and escape pipe 72
The blower 73 of connection and the fresh-air duct 74 being connect with blower 73.Wherein, blower 73 is used for the gas in spray column 71 from outlet
Mouth pumps in fresh-air duct 74, to be discharged by fresh-air duct 74.It is provided with active carbon layer 741 in the middle part of 74 inner wall of fresh-air duct, together
When, fresh-air duct 74 is in be vertically arranged on blower 73, and the gas outlet of fresh-air duct 74 is set to the top of fresh-air duct 74, is passing through
Fresh-air duct 74 passes through the further purification of active carbon layer 741, then the gas outlet row by fresh-air duct 74 upward during being discharged
Out, the degree of purity of discharge gas, conservation of nature environment are improved.
Working principle: when extruder ontology 2 works, the exhaust gas of generation is converged in protective cover 3, and passes through protective cover 3
On exhaust outlet 31 be discharged into exhaust gas air-suction cover 4, when the discharging of extruder ontology 2 enters in cooling trough, the exhaust gas of generation is logical
The sucking of discharging air-suction cover 8 is crossed, workshop air quality is improved, protects workshop condition.Exhaust gas passes through exhaust gas air-suction cover 4 and discharging air-breathing
Enter getter box 5 after 8 sucking of cover, the exhaust gas in getter box 5 is discharged into exhaust pipe 6, and as exhaust pipe 6 enters in spray column 71
Purification.After spray column 71 purifies exhaust gas, purified gas is extracted out from the mouth of going out of spray column 71 and is sent to net by blower 73
In tracheae 74, later by being discharged after the further purification gas of active carbon layer 741 in fresh-air duct 74, the gas of discharge is more pure
Only, meet environmental protection standard, conservation of nature environment.Through the above scheme, the exhaust gas generated when double screw extruder can work
It absorbs cleanly, has and improve workshop air quality, protect the effect of the health of staff in workshop.
The above is only the preferred embodiment of the utility model, and the protection scope of the utility model is not limited merely to
Above-described embodiment, technical solution belonging to the idea of the present invention belong to the protection scope of the utility model.It should refer to
Out, for those skilled in the art, it is without departing from the principle of the utility model it is several improvement and
Retouching, these improvements and modifications also should be regarded as the protection scope of the utility model.
Claims (9)
1. a kind of waste gas of extruder recycling and processing device, including rack (1) and the extruder ontology being set on rack (1)
(2), it is characterised in that: be provided with protective cover (3), offered at the top of the protective cover (3) multiple outside the extruder ontology (2)
Exhaust outlet (31) has been arranged in a one-to-one correspondence multiple exhaust gas air-suction covers (4) above multiple exhaust outlets (31), multiple described useless
Aspiration gas hood (4) is all connected on getter box (5), and the getter box (5) is connected on ceiling, and the getter box (5) is logical
It crosses exhaust pipe (6) and is connected to exhaust treatment system (7) for purifying exhaust gas.
2. a kind of waste gas of extruder recycling and processing device according to claim 1, it is characterised in that: the getter box (5)
It is connected at the position of extruder ontology (2) discharge end for absorbing the exhaust gas generated when extruder ontology (2) discharging
It discharges air-suction cover (8), and the cover size of discharging air-suction cover (8) is corresponding with the discharge end size of extruder ontology (2).
3. a kind of waste gas of extruder recycling and processing device according to claim 2, it is characterised in that: the discharging air-suction cover
(8) with exhaust gas air-suction cover (4) by can the universal ring pipe (9) of universal adjustment be connected on getter box (5).
4. a kind of waste gas of extruder recycling and processing device according to claim 1, it is characterised in that: the exhaust outlet (31)
Port surrounding on be provided with limit along (311), the exhaust gas air-suction cover (4) is sheathed on limit along (311) outside.
5. a kind of waste gas of extruder recycling and processing device according to claim 1, it is characterised in that: the exhaust-gas treatment system
System (7) be set at top layer balcony (10), the exhaust treatment system (7) include the spray column (71) being connect with exhaust pipe (6),
The escape pipe (72) that is connect with spray column (71) gas outlet, the blower (73) being connect with escape pipe (72) and with blower (73) even
The fresh-air duct (74) connect, the blower (73) are used to from gas outlet pump to the gas in spray column (71) in fresh-air duct (74), institute
Stating fresh-air duct (74) is in be vertically arranged, and the gas outlet of the fresh-air duct (74) is set to the top of fresh-air duct (74).
6. a kind of waste gas of extruder recycling and processing device according to claim 5, it is characterised in that: the fresh-air duct (74)
Active carbon layer (741) are provided in the middle part of inner wall.
7. a kind of waste gas of extruder recycling and processing device according to claim 1, it is characterised in that: the exhaust outlet (31)
Place is provided with filter screen (312).
8. a kind of waste gas of extruder recycling and processing device according to claim 1, it is characterised in that: the protective cover (3)
It is fixedly installed on the two sides of extruder ontology (2) placement plate (33), is all provided on each side of the placement plate (33)
It is equipped with baffle (34), forms sundries placing groove (35) between multiple baffles (34) and placement plate (33).
9. a kind of waste gas of extruder recycling and processing device according to claim 2, it is characterised in that: the discharging air-suction cover
It (8) is in horn-like setting with the opening of exhaust gas air-suction cover (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821527842.2U CN208914558U (en) | 2018-09-18 | 2018-09-18 | A kind of waste gas of extruder recycling and processing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821527842.2U CN208914558U (en) | 2018-09-18 | 2018-09-18 | A kind of waste gas of extruder recycling and processing device |
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| Publication Number | Publication Date |
|---|---|
| CN208914558U true CN208914558U (en) | 2019-05-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201821527842.2U Active CN208914558U (en) | 2018-09-18 | 2018-09-18 | A kind of waste gas of extruder recycling and processing device |
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| CN (1) | CN208914558U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110523212A (en) * | 2019-09-23 | 2019-12-03 | 上海优泰装饰材料有限公司 | A kind of waste gas treatment process applied to heat insulating strip production |
-
2018
- 2018-09-18 CN CN201821527842.2U patent/CN208914558U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110523212A (en) * | 2019-09-23 | 2019-12-03 | 上海优泰装饰材料有限公司 | A kind of waste gas treatment process applied to heat insulating strip production |
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