CN108479303A - A kind of exhaust treatment system - Google Patents
A kind of exhaust treatment system Download PDFInfo
- Publication number
- CN108479303A CN108479303A CN201810619083.0A CN201810619083A CN108479303A CN 108479303 A CN108479303 A CN 108479303A CN 201810619083 A CN201810619083 A CN 201810619083A CN 108479303 A CN108479303 A CN 108479303A
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- air quantity
- plate
- treatment system
- exhaust treatment
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
- B01D53/04—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with stationary adsorbents
- B01D53/0407—Constructional details of adsorbing systems
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
Abstract
The invention discloses a kind of exhaust treatment systems, including spray column, centrifugal blower, activated carbon adsorber, blowdown stack, it further include blower housing, the side of the blower housing is fixedly connected with motor, it is fixedly connected with exhaust pipe on the upside of the blower housing, the side of the exhaust pipe is provided with air quantity regulation ring, the side of the air quantity regulation ring is provided with fixed plate, the fixed plate is fixedly connected with exhaust pipe by screw, one end of the exhaust pipe is fixedly connected with connecting flange, it is fixedly connected with internal orifice dimension plate on the inside of the air quantity regulation ring, the surface of the internal orifice dimension plate offers gas outlet, the side of the internal orifice dimension plate is provided with interior change；By designing the air quantity regulation ring on exhaust pipe, when using centrifugal blower, can solve the problems, such as centrifugal blower air quantity can not be adjusted to make flapper be adjusted the size of gas outlet by rotating adjusting rod.
Description
Technical field
The invention belongs to technical field of waste gas treatment, and in particular to a kind of exhaust treatment system.
Background technology
Waste gas purification is primarily referred to as the industrial waste gas generated for industrial site such as dust particle, flue gas flue dust, different
The work that taste gas, toxic and harmful gas are administered.Common waste gas purification has factory's fume and exhaust gas purifying, workshop dust useless
Gas purification, organic waste-gas purification, the purification of exhaust gas peculiar smell, acid-base waste gas purifying, purification of chemical waste gas etc..Waste gas treatment equipment, it is main
Refer to using different process technology, by recycling or remove, reduces the harmful components of emission, reaches environmental protection, only
Change a kind of environmental protection equipment of air, the environment of let us is not contaminated.
Existing exhaust-gas treatment when in use, can not adjust the gas transmission of wind turbine with centrifugal blower according to service condition
Amount, if air quantity is excessive when carrying out gas transmission, can cause later active charcoal adsorption tower that can not be filled when being adsorbed
Divide and carries out adsorption treatment, it is thus it is proposed that a kind of if the problem of efficiency of the too small exhaust treatment system of component will be reduced
Exhaust treatment system.
Invention content
The purpose of the present invention is to provide a kind of exhaust treatment systems, mentioned above in the background art existing to solve
Exhaust-gas treatment when in use, can not adjust the displacement of wind turbine with centrifugal blower according to service condition, carry out gas transmission
If when air quantity it is excessive, can cause later active charcoal adsorption tower be unable to fully when being adsorbed carry out adsorption treatment,
If the problem of efficiency of the too small exhaust treatment system of component will be reduced.
To achieve the above object, the present invention provides the following technical solutions：A kind of exhaust treatment system, including spray column, from
Heart wind turbine, activated carbon adsorber, blowdown stack further include blower housing, and the side of the blower housing is fixedly connected with motor,
Exhaust pipe is fixedly connected on the upside of the blower housing, the side of the exhaust pipe is provided with air quantity regulation ring, the air quantity
The side of regulation ring is provided with fixed plate, and the fixed plate is fixedly connected with exhaust pipe by screw, the exhaust pipe
One end is fixedly connected with connecting flange, and internal orifice dimension plate is fixedly connected on the inside of the air quantity regulation ring, the internal orifice dimension plate
Surface offers gas outlet, and the side of the internal orifice dimension plate is provided with interior change, and the interior change passes through sliding slot with internal orifice dimension plate
It is slidably connected, connecting rod is provided on the inside of the internal orifice dimension plate, one end of the connecting rod is provided with baffle, the gear
Plate is mounted on the side of gas outlet, and supporting rack, the downside setting of support frame as described above are fixedly connected on the downside of the blower housing
Have a buffer board, the surface of the buffer board is provided with dashpot, and support frame as described above is mounted in dashpot, the dashpot it is interior
Side bottom is provided with rubber slab, and the upper end side of the rubber slab is provided with the first limiting plate, the lower inner part of support frame as described above
It is provided with mounting groove, the side of the mounting groove is provided with the second limiting plate, buffer spring is provided on the inside of the mounting groove,
The both ends of the buffer spring are fixedly connected with supporting rack and rubber slab by screw respectively, support frame as described above and rubber slab
It is attached by the first limiting plate and the second limiting plate.
Preferably, the surface of the air quantity regulation ring is provided with regulating tank, and adjusting rod is mounted in regulating tank, the adjusting
Bar is divided into two sections, and is rotatablely connected by shaft between two sections of adjusting rods, and the side of the fixed plate corresponds to regulating tank
Position is provided with fixed card slot, and the size of fixed card slot and the size of adjusting rod match.
Preferably, sealing ring is provided between the interior change and air quantity regulation ring, and adjusting rod passes through sealing ring.
Preferably, the baffle outside in a center of symmetry mounted on gas outlet, and can be circle with split between baffle,
And circular diameter is one centimetre bigger than the diameter of gas outlet.
Preferably, it is provided with limiting slot in the interior change, and limiting slot is internally provided with stop screw, limiting slot
Length is identical as the size of regulating tank.
Preferably, the blower housing is internally provided with extraction fan, and the output end of motor and extraction fan turn
Axis bronze drum screw is fixedly connected.
Preferably, the both sides lower end of the blower housing is both provided with supporting rack and buffer board, and the side of buffer board is set
It is equipped with bolt.
Preferably, the side of the baffle is provided with guide ring, and guide ring is fixed with internal orifice dimension plate by screw
Connection.
Compared with prior art, the beneficial effects of the invention are as follows：By designing the air quantity regulation ring on exhaust pipe, make
When with centrifugal blower, it can be solved by rotating adjusting rod, to make flapper be adjusted the size of gas outlet
The problem of centrifugal blower air quantity can not being adjusted；By designing in buffer board and buffer spring, centrifugal blower is being used
When, can by the elastic force of buffer board and buffer spring reduce centrifugal blower generate vibration, prevent centrifugal blower because
It vibrates and is damaged.
Description of the drawings
Fig. 1 is the exhaust treatment system structural schematic diagram of the present invention；
Fig. 2 is the centrifugal blower side structure schematic view of the present invention；
Fig. 3 is the centrifugal blower positive structure diagram of the present invention；
Fig. 4 is the flow adjusting structure schematic diagram of the present invention；
Fig. 5 is the buffer structure schematic diagram of the present invention；
In figure：1, supporting rack；2, buffer board；3, motor；4, blower housing；5, fixed plate；6, air quantity regulation ring；7, connection method
It is blue；8, exhaust pipe；9, adjusting rod；10, interior change；11, internal orifice dimension plate；12, gas outlet；13, baffle；14, connecting rod；15, delay
Rush spring；16, the first limiting plate；17, the second limiting plate；18, air inlet；19, rubber slab.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
- 5 are please referred to Fig.1, the present invention provides a kind of technical solution：A kind of exhaust treatment system, including spray column, centrifugation wind
Machine, activated carbon adsorber, blowdown stack, further include blower housing 4, and the side of blower housing 4 is fixedly connected with motor 3, wind turbine
The upside of shell 4 is fixedly connected with exhaust pipe 8, and the side of exhaust pipe 8 is provided with air quantity regulation ring 6, the side of air quantity regulation ring 6
It is provided with fixed plate 5, fixed plate 5 is fixedly connected with exhaust pipe 8 by screw, and one end of exhaust pipe 8 is fixedly connected with company
The inside of acting flange 7, air quantity regulation ring 6 is fixedly connected with internal orifice dimension plate 11, and the surface of internal orifice dimension plate 11 offers gas outlet 12,
The side of internal orifice dimension plate 11 is provided with interior change 10, and interior change 10 is slidably connected with internal orifice dimension plate 11 by sliding slot, endoporus
The inside of diameter plate 11 is provided with connecting rod 14, and one end of connecting rod 14 is provided with baffle 13, and baffle 13 is mounted on gas outlet 12
The downside of side, blower housing 4 is fixedly connected with supporting rack 1, and the downside of supporting rack 1 is provided with buffer board 2, the table of buffer board 2
Face is provided with dashpot, and supporting rack 1 is mounted in dashpot, and the inside bottom of dashpot is provided with rubber slab 19, rubber slab 19
Upper end side be provided with the first limiting plate 16, the lower inner part of supporting rack 1 is provided with mounting groove, and the side of mounting groove is provided with
Second limiting plate 17, is provided with buffer spring 15 on the inside of mounting groove, the both ends of buffer spring 15 respectively with supporting rack 1 and rubber
Plate 19 is fixedly connected by screw, and supporting rack 1 is carried out with rubber slab 19 by the first limiting plate 16 and the second limiting plate 17
Connection.
In order to make air quantity regulation ring 6 conveniently be adjusted, in the present embodiment, it is preferred that the surface of air quantity regulation ring 6 is arranged
There are regulating tank, adjusting rod 9 to be mounted in regulating tank, it is two sections that adjusting rod 9, which is divided to, and is carried out by shaft between two sections of adjusting rods 9
Rotation connection, the position that the side of fixed plate 5 corresponds to regulating tank are provided with fixed card slot, and the size and adjusting rod of fixed card slot
9 size matches.
The phenomenon that leaking air in order to prevent, in the present embodiment, it is preferred that set between interior change 10 and air quantity regulation ring 6
It is equipped with sealing ring, and adjusting rod 9 passes through sealing ring.
In order to keep the effect of baffle 13 more preferable, in the present embodiment, it is preferred that baffle 13 is in a center of symmetry to be mounted on gas outlet
12 outside, and can be circle with split between baffle 13, and circular diameter is one centimetre bigger than the diameter of gas outlet 12.
In order to keep interior change 10 easy to use, in the present embodiment, it is preferred that be provided with limiting slot in interior change 10, and limit
Position slot is internally provided with stop screw, and the length of limiting slot is identical as the size of regulating tank.
In order to keep centrifugal blower easy to use, in the present embodiment, it is preferred that blower housing 4 is internally provided with pumping wind
Fan, and the shaft bronze drum screw of the output end of motor 3 and extraction fan is fixedly connected.
In order to make centrifugal blower fixing-stable, in the present embodiment, it is preferred that the both sides lower end of blower housing 4 is both provided with
Supporting rack 1 and buffer board 2, and the side of buffer board 2 is provided with bolt.
In order to keep the rotation of baffle 13 convenient, in the present embodiment, it is preferred that the side of baffle 13 is provided with guide ring, and leads
It is fixedly connected to ring and internal orifice dimension plate 11 by screw.
The operation principle and process for using of the present invention：After the present invention installs, the installation for first checking for the present invention is fixed
And security protection, it then can use, exhaust gas is discharged into out of exhaust gas providing device in spray scrubber, spray scrubber
It draws water from water source and spray process is carried out to exhaust gas, then pumped in activated carbon adsorber by centrifugal blower, pass through activated carbon
It is emitted by blowdown stack after absorption；
When carrying out pumping exhaust gas by centrifugal blower, interior change 10 can be rotated by adjusting rod 9, to pass through connection
14 flap shutter 13 of bar, is adjusted the size of gas outlet 12, when being adjusted to suitable size, one end of adjusting rod 9
It is fixed in fixed plate 5 in fixed card slot, when carrying out pumping exhaust gas using centrifugal blower, 19 He of rubber slab can be passed through
The elastic force of buffer spring 15 carries out bumper and absorbing shock to the vibration that centrifugal blower generates, and this completes using to the present invention
Journey, the configuration of the present invention is simple are safe and convenient to use.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (8)
1. a kind of exhaust treatment system, including spray column, centrifugal blower, activated carbon adsorber, blowdown stack, further include outside wind turbine
Shell（4）Deng, it is characterised in that：The blower housing（4）Side be fixedly connected with motor（3）, the blower housing（4）It is upper
Side is fixedly connected with exhaust pipe（8）, the exhaust pipe（8）Side be provided with air quantity regulation ring（6）, the air quantity regulation ring
（6）Side be provided with fixed plate（5）, the fixed plate（5）With exhaust pipe（8）It is fixedly connected by screw, the row
Tracheae（8）One end be fixedly connected with connecting flange（7）, the air quantity regulation ring（6）Inside be fixedly connected with internal orifice dimension plate
（11）, the internal orifice dimension plate（11）Surface offer gas outlet（12）, the internal orifice dimension plate（11）Side be provided in turn
Ring（10）, the interior change（10）With internal orifice dimension plate（11）It is slidably connected by sliding slot, the internal orifice dimension plate（11）It is interior
Side is provided with connecting rod（14）, the connecting rod（14）One end be provided with baffle（13）, the baffle（13）Mounted on outlet
Mouthful（12）Side, the blower housing（4）Downside be fixedly connected with supporting rack（1）, support frame as described above（1）Downside setting
There is buffer board（2）, the buffer board（2）Surface be provided with dashpot, support frame as described above（1）It is described in dashpot
The inside bottom of dashpot is provided with rubber slab（19）, the rubber slab（19）Upper end side be provided with the first limiting plate
（16）, support frame as described above（1）Lower inner part be provided with mounting groove, the side of the mounting groove is provided with the second limiting plate
（17）, buffer spring is provided on the inside of the mounting groove（15）, the buffer spring（15）Both ends respectively with supporting rack（1）
And rubber slab（19）It is fixedly connected by screw, support frame as described above（1）With rubber slab（19）Pass through the first limiting plate（16）
With the second limiting plate（17）It is attached.
2. a kind of exhaust treatment system according to claim 1, it is characterised in that：The air quantity regulation ring（6）Surface
It is provided with regulating tank, adjusting rod（9）In regulating tank, the adjusting rod（9）It is divided into two sections, and two sections of adjusting rods（9）It
Between be rotatablely connected by shaft, the fixed plate（5）Side correspond to the position of regulating tank and be provided with fixed card slot, and it is solid
Determine the size and adjusting rod of card slot（9）Size match.
3. a kind of exhaust treatment system according to claim 1, it is characterised in that：The interior change（10）It is adjusted with air quantity
Ring（6）Between be provided with sealing ring, and adjusting rod（9）Across sealing ring.
4. a kind of exhaust treatment system according to claim 1, it is characterised in that：The baffle（13）Peace in a center of symmetry
Mounted in gas outlet（12）Outside, and baffle（13）Between can be circle with split, and circular diameter compares gas outlet（12）'s
Diameter is one centimetre big.
5. a kind of exhaust treatment system according to claim 1 or 2, it is characterised in that：The interior change（10）Upper setting
There is a limiting slot, and limiting slot is internally provided with stop screw, the length of limiting slot is identical as the size of regulating tank.
6. a kind of exhaust treatment system according to claim 1, it is characterised in that：The blower housing（4）Inside set
It is equipped with extraction fan, and motor（3）Output end and the shaft bronze drum screw of extraction fan be fixedly connected.
7. a kind of exhaust treatment system according to claim 1, it is characterised in that：The blower housing（4）Both sides under
End is both provided with supporting rack（1）And buffer board（2）, and buffer board（2）Side be provided with bolt.
8. a kind of exhaust treatment system according to claim 1, it is characterised in that：The baffle（13）Side be provided with
Guide ring, and guide ring and internal orifice dimension plate（11）It is fixedly connected by screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810619083.0A CN108479303A (en) | 2018-06-15 | 2018-06-15 | A kind of exhaust treatment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810619083.0A CN108479303A (en) | 2018-06-15 | 2018-06-15 | A kind of exhaust treatment system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108479303A true CN108479303A (en) | 2018-09-04 |
Family
ID=63342678
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810619083.0A Withdrawn CN108479303A (en) | 2018-06-15 | 2018-06-15 | A kind of exhaust treatment system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108479303A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111514711A (en) * | 2020-04-26 | 2020-08-11 | 西昌市蓝鼎环保科技有限公司 | Waste gas treatment device for industrial environmental protection |
| CN111569571A (en) * | 2020-05-12 | 2020-08-25 | 兰德森膜技术南京有限公司 | Environment-friendly acid mist spray tower |
| CN112351609A (en) * | 2020-10-22 | 2021-02-09 | 周梦倩子 | Energy-saving data processing terminal equipment with self-protection function |
| CN114890170A (en) * | 2022-04-12 | 2022-08-12 | 安徽金葵食品科技有限公司 | Edible oil processing and feeding device and using method thereof |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110217161A1 (en) * | 2010-03-02 | 2011-09-08 | Panasonic Corporation | Blower and fan frame |
| CN202251105U (en) * | 2011-08-31 | 2012-05-30 | 浙江钜联风能机械有限公司 | Device for adjusting air quantity of air inlet of centrifugal blower |
| CN205478400U (en) * | 2016-01-12 | 2016-08-17 | 浙江钜联风能机械有限公司 | Novel adjustable ventilation blower of amount of wind |
| CN106943838A (en) * | 2017-05-12 | 2017-07-14 | 成都联咏科技有限公司 | Alternative waste gas cleaning system |
| CN206791636U (en) * | 2017-03-21 | 2017-12-26 | 深圳市琅琅五金电子有限公司 | A kind of easy-to-dismount electronic cigarette |
| CN207125304U (en) * | 2017-05-16 | 2018-03-23 | 河南永乐粮油机械有限公司 | A kind of feed Granulation Equipments |
| CN207168485U (en) * | 2017-03-03 | 2018-04-03 | 中国人民解放军第三军医大学第二附属医院 | A kind of vein with heating function searches instrument |
| CN207298238U (en) * | 2017-08-07 | 2018-05-01 | 淮安市再丰电器有限公司 | A kind of mechanical equipment support base of good buffer effect |
-
2018
- 2018-06-15 CN CN201810619083.0A patent/CN108479303A/en not_active Withdrawn
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110217161A1 (en) * | 2010-03-02 | 2011-09-08 | Panasonic Corporation | Blower and fan frame |
| CN202251105U (en) * | 2011-08-31 | 2012-05-30 | 浙江钜联风能机械有限公司 | Device for adjusting air quantity of air inlet of centrifugal blower |
| CN205478400U (en) * | 2016-01-12 | 2016-08-17 | 浙江钜联风能机械有限公司 | Novel adjustable ventilation blower of amount of wind |
| CN207168485U (en) * | 2017-03-03 | 2018-04-03 | 中国人民解放军第三军医大学第二附属医院 | A kind of vein with heating function searches instrument |
| CN206791636U (en) * | 2017-03-21 | 2017-12-26 | 深圳市琅琅五金电子有限公司 | A kind of easy-to-dismount electronic cigarette |
| CN106943838A (en) * | 2017-05-12 | 2017-07-14 | 成都联咏科技有限公司 | Alternative waste gas cleaning system |
| CN207125304U (en) * | 2017-05-16 | 2018-03-23 | 河南永乐粮油机械有限公司 | A kind of feed Granulation Equipments |
| CN207298238U (en) * | 2017-08-07 | 2018-05-01 | 淮安市再丰电器有限公司 | A kind of mechanical equipment support base of good buffer effect |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111514711A (en) * | 2020-04-26 | 2020-08-11 | 西昌市蓝鼎环保科技有限公司 | Waste gas treatment device for industrial environmental protection |
| CN111569571A (en) * | 2020-05-12 | 2020-08-25 | 兰德森膜技术南京有限公司 | Environment-friendly acid mist spray tower |
| CN112351609A (en) * | 2020-10-22 | 2021-02-09 | 周梦倩子 | Energy-saving data processing terminal equipment with self-protection function |
| CN112351609B (en) * | 2020-10-22 | 2021-12-28 | 上海松榕慧果信息科技有限公司 | Energy-saving data processing terminal equipment with self-protection function |
| CN114890170A (en) * | 2022-04-12 | 2022-08-12 | 安徽金葵食品科技有限公司 | Edible oil processing and feeding device and using method thereof |
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Application publication date: 20180904 |
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