CN209271703U - A kind of novel VOCs exhaust gas dry type pre-processing system equipment - Google Patents
A kind of novel VOCs exhaust gas dry type pre-processing system equipment Download PDFInfo
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- CN209271703U CN209271703U CN201821758868.8U CN201821758868U CN209271703U CN 209271703 U CN209271703 U CN 209271703U CN 201821758868 U CN201821758868 U CN 201821758868U CN 209271703 U CN209271703 U CN 209271703U
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- exhaust gas
- processing system
- dry type
- system equipment
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Abstract
The utility model belongs to technical field of environment protection equipment, more particularly to a kind of novel VOCs exhaust gas dry type pre-processing system equipment, including shell, setting in the housing the centrifuge separation head and liner in portion, setting forward spin flow separator in the upper housing, lower cyclone separator in the lower part of the housing is set and the soiling solution dust collecting box of housing bottom is set, gas outlet is opened up at the top of shell, centrifuge separation head is helical channel, it is centrifugated head and is equipped with air inlet, centrifuge separation headgear is set outside the tank, and lower cyclone separator and soiling solution dust collecting box are cooperatively connected.Compared with prior art; the beneficial effects of the utility model are: the utility model separative efficiency is high, equipment investment is small, operating cost is low, process safety, occupied area is small, is suitble to high temperature and a variety of special operation conditions, gaseous state, liquid, solid particulate mixture all can be separated, is easy to maintain.
Description
Technical field
The utility model belongs to technical field of environment protection equipment, and in particular to a kind of novel preposition processing of VOCs exhaust gas dry type
System equipment.
Background technique
The preposition processing of VOCs exhaust gas is the important link for guaranteeing subsequent capital equipment and operating normally, the preposition processing of VOCs exhaust gas
Can the requirement that main body VOCS processing equipment (active carbon, photooxidation, plasma) be met directly influence VOCS post-processing effect,
It is directly related to exhaust gas qualified discharge.
The currently used preposition processing method of VOCs exhaust gas has two kinds: 1. wet processes (oil removing, water removal, chalk dust removing)；2. dry method
(filter felt, cotton, net), two kinds of modes have very big defect: wet process volume is big, investment is big, at high cost, increases pollutant water source
Processing work；Dry method (filter felt, cotton, net), resistance is big, low efficiency, be very easy to blocking, needs frequent maintenance of clean-up and more
It changes, since maintenance workload is big, low efficiency by most users without being liked.In the current preposition processing equipment of VOCS dry type in China
On also can not find compare preferable equipment and mode.
Utility model content
In order to make up for the deficiencies of the prior art, the utility model provides a kind of novel preposition processing system of VOCs exhaust gas dry type
System equipment and technology scheme.
The novel VOCs exhaust gas dry type pre-processing system equipment of described one kind, it is characterised in that including shell, setting
In the housing under the centrifuge separation head and liner, setting forward spin flow separator in the upper housing in portion, setting in the lower part of the housing
Cyclone separator and the soiling solution dust collecting box that housing bottom is arranged in open up gas outlet at the top of shell, are centrifugated head
For helical channel, it is centrifugated head and is equipped with air inlet, centrifuge separation headgear is set outside the tank, lower cyclone separator and soiling solution powder
Dirt collecting box is cooperatively connected.
The novel VOCs exhaust gas dry type pre-processing system equipment of described one kind, it is characterised in that the forward spin flow separation
Device includes that the first circular support, the first conical flow guiding cap being arranged in the first circular support and multiple rings are located at the first circle
The first guide vane between bracket and the first conical flow guiding cap, multiple first guide vanes constitute a circular conical surface, the first cone
The tapering of shape fair water cone is downward.
The novel VOCs exhaust gas dry type pre-processing system equipment of described one kind, it is characterised in that the liner and first
Barrel is fixedly connected between circular support.
There is liquid stream mouth between the lower end of first guide vane and the upper end of upper barrel, set between upper barrel and shell
Fluid withdrawal slot is set, liquid stream mouth is connected to fluid withdrawal slot, the lower end mating connection diversion pipe of fluid withdrawal slot, diversion pipe and soiling solution
Dust collecting box is cooperatively connected.
The novel VOCs exhaust gas dry type pre-processing system equipment of described one kind, it is characterised in that the lower cyclonic separation
Device includes that the second circular support, the second conical flow guiding cap being arranged in the second circular support and multiple rings are located at the second circle
The second guide vane between bracket and the second conical flow guiding cap, multiple second guide vanes constitute a circular conical surface, the second cone
The tapering of shape fair water cone is upward.
The novel VOCs exhaust gas dry type pre-processing system equipment of described one kind, it is characterised in that the soiling solution dust is received
Pull slot is set in header.
The novel VOCs exhaust gas dry type pre-processing system equipment of described one kind, it is characterised in that the soiling solution dust is received
Check valve is set between header and lower cyclone separator.
The novel VOCs exhaust gas dry type pre-processing system equipment of described one kind, it is characterised in that have on the liner
Filter wall.
The novel VOCs exhaust gas dry type pre-processing system equipment of described one kind, it is characterised in that the lower end of the shell
It is fixedly connected with supporting leg.
Compared with prior art, the utility model has the beneficial effects that the utility model separative efficiency is high, equipment investment
It is small, operating cost is low, process safety, occupied area are small, is suitble to high temperature and a variety of special operation conditions, to gaseous state, liquid, solid granulates
Mixture all can separate, is easy to maintain.The equipment of the utility model efficiently solves the current preposition processing equipment of VOCS dry type
The difficult point that collection efficiency is low, resistance is big.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model overlooking structure diagram；
Fig. 3 is the utility model schematic diagram of internal structure；
Fig. 4 is the forward spin flow cyclone separator arrangement schematic diagram in the utility model；
Fig. 5 is the lower cyclone separator structural schematic diagram in the utility model.
In figure: 1 shell, 2 centrifuge separation heads, 3 liners, 4 forward spin flow separators, 5 lower cyclone separators, 6 soiling solution dust are received
Header, barrel, 8 diversion pipes, 9 pull slots, 10 supporting legs, 11 fluid withdrawal slots on 7.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing.
As shown in Figs. 1-5, a kind of novel VOCs exhaust gas dry type pre-processing system equipment, including shell 1, setting are in shell
The forward spin flow separator 4 that 1 top of shell is arranged in, 1 lower part of shell is arranged in the centrifuge separation head 2 and liner 3 at 1 middle part of body
The support of lower cyclone separator 5, the soiling solution dust collecting box 6 that 1 bottom of shell is set and the lower end for being fixedly connected on shell 1
Leg 10.
The top of shell 1 opens up gas outlet 100, and gas outlet 100 is connected to escape pipe, and escape pipe connects blower, centrifuge separation
First 2 be the helical channel with air inlet 200, has filter wall on liner 3, liner 3 is arranged inside shell 1, centrifugation point
It is set in outside liner 3 from first 2.
Forward spin flow separator 4 is led including the first circular support 400, the first taper being arranged in the first circular support 400
Stream cap 401 and multiple rings are located at the first guide vane 402 between the first circular support 400 and the first conical flow guiding cap 401,
Multiple first guide vanes 402 constitute a circular conical surface, and the tapering of the first conical flow guiding cap 401 is downward.
Upper barrel 7, the lower end of the first guide vane 402 and upper cylinder are fixedly connected between liner 3 and the first circular support 400
There is liquid stream mouth between the upper end of wall 7, fluid withdrawal slot 11 is set between upper barrel 7 and shell 1, liquid stream mouth is connected to fluid withdrawal
Slot 11, the lower end mating connection diversion pipe 8 of fluid withdrawal slot 11, diversion pipe 8 and soiling solution dust collecting box 6 are cooperatively connected.
Lower cyclone separator 5 is similar with 4 structure of forward spin flow separator, and lower cyclone separator 5 includes the second circular support
500, the second conical flow guiding cap 501 being arranged in the second circular support 500 and multiple rings be located at the second circular support 500 with
The second guide vane 502 between second conical flow guiding cap 501, one circular conical surface of multiple compositions of second guide vanes 502, second
The tapering of conical flow guiding cap 501 is upward.
Lower cyclone separator 5 is cooperatively connected with soiling solution dust collecting box 6, and check valve is arranged between the two, and soiling solution dust is received
Pull slot 9 is set in header 6, and pull slot 9, which facilitates, outwells the soiling solution dust of collection.
VOCS exhaust gas enters centrifuge separation head 2 from air inlet 200 under the suction of blower, first in centrifuge separation head 2
Interior to rotate along helical duct, under the action of high speed centrifugation power, large dust particle, mist of oil, the drop of 10um or more is effective
It is thrown to wall, movement of spinning downwards, high velocity impact and wall-friction condense into larger particle group (aerosol, ion, molecule
Group), under process when cyclone separator 5, air-flow velocity is reduced suddenly and changes flow direction, larger particles are rolled into a ball in gravity and inertia force
It under effect, separates, is deposited in soiling solution dust collecting box 6 from the gap between the second guide vane 502, little particle is gentle with gas
Body enters the lumen and epicoele of shell by liner 3, and forward spin flow separator 4 carries out three-level separation, and the first guide vane 402 will
10um or less little particle micel and gas further separate, and purified gas leaves from gas outlet 100, little particle micel
Enter fluid withdrawal slot 11 from liquid stream mouth, is absorbed using diversion pipe 8 by soiling solution dust collecting box 6.
The novel VOCs exhaust gas dry type pre-processing system equipment of one kind of the utility model, including three-level separation, soiling solution
There is check valve in dust collecting box 6, can prevent the particulate matter collected from flying ease collecting box.Isolated liquid water is effectively collected in liquid
Flow collecting tank.The equipment of the utility model separates work to the various gaseous states such as dust, mist of oil, liquid gas, liquid, solid particulate mixture
Condition has good separating effect, 90% or more separative efficiency.The technology of the utility model separation not only optimizes and is utilized whirlwind
Centrifugal force separate technology, while also directed to the particle characteristics of liquid gas-solid mixing fluid, targeted design three fraction of high efficiency
From effective collection mode after collection system, and separation, the advantage with a variety of isolation technics.
Technical characterstic: separative efficiency height (10um or more particle 90%, 80% or more 5um- 10um particle can be captured), equipment
Invest small, operating cost low (unpowered, crushing is small), process safety, occupied area is small, be suitble to high temperature and a variety of special operation conditions,
Special bond breaker and technique all can separate gaseous state, liquid, solid particulate mixture, is easy to maintain.
The equipment of the utility model efficiently solves that the preposition processing equipment collection efficiency of current VOCs dry type is low, resistance is big
Difficult point, have good market prospects and technical advantage.
The preferred embodiment of the patent is described in detail above, but this patent is not limited to above-mentioned embodiment party
Formula within the knowledge of one of ordinary skill in the art can also be under the premise of not departing from this patent objective
It makes a variety of changes.
Claims (9)
1. a kind of novel VOCs exhaust gas dry type pre-processing system equipment, it is characterised in that including shell (1), be arranged in shell
(1) centrifuge separation head (2) and liner (3) in the middle part of, setting shell (1) top forward spin flow separator (4), be arranged in shell
(1) the soiling solution dust collecting box (6) of the lower cyclone separator (5) of lower part and setting in shell (1) bottom, the top of shell (1)
Portion opens up gas outlet (100), and centrifuge separation head (2) is helical channel, and centrifuge separation head (2) is equipped with air inlet (200), centrifugation
Separating head (2) is set in liner (3) outside, and lower cyclone separator (5) and soiling solution dust collecting box (6) are cooperatively connected.
2. the novel VOCs exhaust gas dry type pre-processing system equipment of one kind according to claim 1, it is characterised in that institute
Stating forward spin flow separator (4) includes that the first taper of the first circular support (400), setting in the first circular support (400) is led
Stream cap (401) and multiple rings are located at the first water conservancy diversion leaf between the first circular support (400) and the first conical flow guiding cap (401)
Piece (402), multiple first guide vanes (402) constitute a circular conical surface, and the tapering of the first conical flow guiding cap (401) is downward.
3. the novel VOCs exhaust gas dry type pre-processing system equipment of one kind according to claim 2, it is characterised in that institute
It states and is fixedly connected with upper barrel (7) between liner (3) and the first circular support (400).
4. the novel VOCs exhaust gas dry type pre-processing system equipment of one kind according to claim 3, it is characterised in that institute
Stating has liquid stream mouth between the lower end of the first guide vane (402) and the upper end of upper barrel (7), upper barrel (7) and shell (1) it
Between fluid withdrawal slot (11) are set, liquid stream mouth is connected to fluid withdrawal slot (11), and the lower end of fluid withdrawal slot (11) is cooperatively connected and leads
Flow tube (8), diversion pipe (8) and soiling solution dust collecting box (6) are cooperatively connected.
5. the novel VOCs exhaust gas dry type pre-processing system equipment of one kind according to claim 1, it is characterised in that institute
Stating lower cyclone separator (5) includes that the second taper of the second circular support (500), setting in the second circular support (500) is led
Stream cap (501) and multiple rings are located at the second water conservancy diversion leaf between the second circular support (500) and the second conical flow guiding cap (501)
Piece (502), multiple second guide vanes (502) constitute a circular conical surface, and the tapering of the second conical flow guiding cap (501) is upward.
6. the novel VOCs exhaust gas dry type pre-processing system equipment of one kind according to claim 1, it is characterised in that institute
It states in soiling solution dust collecting box (6) and pull slot (9) is set.
7. the novel VOCs exhaust gas dry type pre-processing system equipment of one kind according to claim 1, it is characterised in that institute
It states and check valve is set between soiling solution dust collecting box (6) and lower cyclone separator (5).
8. the novel VOCs exhaust gas dry type pre-processing system equipment of one kind according to claim 1, it is characterised in that institute
Stating has filter wall on liner (3).
9. the novel VOCs exhaust gas dry type pre-processing system equipment of one kind according to claim 1, it is characterised in that institute
The lower end for stating shell (1) is fixedly connected with supporting leg (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821758868.8U CN209271703U (en) | 2018-10-29 | 2018-10-29 | A kind of novel VOCs exhaust gas dry type pre-processing system equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821758868.8U CN209271703U (en) | 2018-10-29 | 2018-10-29 | A kind of novel VOCs exhaust gas dry type pre-processing system equipment |
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| CN209271703U true CN209271703U (en) | 2019-08-20 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109277210A (en) * | 2018-10-29 | 2019-01-29 | 杭州康利维环保科技有限公司 | A kind of novel VOCs exhaust gas dry type pre-processing system equipment |
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2018
- 2018-10-29 CN CN201821758868.8U patent/CN209271703U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109277210A (en) * | 2018-10-29 | 2019-01-29 | 杭州康利维环保科技有限公司 | A kind of novel VOCs exhaust gas dry type pre-processing system equipment |
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