CN106334405A - Oil adsorption and centrifugal-removal device and high-temperature exhaust gas oil removal system and method - Google Patents
Oil adsorption and centrifugal-removal device and high-temperature exhaust gas oil removal system and method Download PDFInfo
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- CN106334405A CN106334405A CN201610903755.1A CN201610903755A CN106334405A CN 106334405 A CN106334405 A CN 106334405A CN 201610903755 A CN201610903755 A CN 201610903755A CN 106334405 A CN106334405 A CN 106334405A
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- oil
- gas
- heat exchanger
- waste gas
- degreasing unit
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
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Abstract
The invention relates to the technical field of exhaust gas treatment, in particular to an oil adsorption and centrifugal-removal device and a high-temperature exhaust gas oil removal system and method. The oil adsorption and centrifugal-removal device comprises a housing, a gas inlet and a gas outlet, wherein the gas inlet and the gas outlet are formed in the housing. The oil adsorption and centrifugal-removal device is characterized by being provided with a rotary centrifugation device, wherein the rotary centrifugation device comprises an oil adsorption cylinder, a rotary driving mechanism and an adsorption packing, breathable holes are evenly distributed in the oil adsorption cylinder, the rotary driving mechanism is arranged at the top of the housing, the adsorption packing is arranged in the oil adsorption cylinder, and the oil adsorption cylinder is connected with the rotary driving mechanism. The high-temperature exhaust gas oil removal system is characterized by comprising the oil adsorption and centrifugal-removal device, the oil adsorption and centrifugal-removal device can remove water and lampblack in oil-containing waste gas, can effectively reduce the working load of an electrostatic oil removal device, improve the efficiency and reduce the energy consumption and can guarantee the normal work of an electrostatic lampblack removal device, and the service life of the device is prolonged.
Description
Technical field
The present invention relates to technical field of waste gas treatment, particularly to absorption centrifugation de-oiling device and high-temp waste gas oil removing system
And method.
Background technology
Forming machine is the key equipment of textile printing and dyeing Final finishing, and its baking oven all can volatilize containing organic in operation process
Thing, more than 200 DEG C of color additive of high-temperature oil smoke, its main component is aldehyde, ketone, hydrocarbon, fatty acid, alcohol, ester, lactone, heterocycle
Compound, aromatic compound, particularly yarn with the addition of lubricating oils in weaving process, waterproof, the feature face such as fire-retardant
Material composition of color additive in Final finishing is increasingly complex.It is directly discharged in the air if these materials are not treated, will
Severe contamination can be caused to environment.
For solving the above problems, Authorization Notice No. is that the Chinese patent of cn 202509272u discloses forming machine fume eliminating
And the system of recovery waste heat, include forming machine baking oven it is characterised in that: be communicated with forming machine smoke exhaust pipe with forming machine baking oven
Road, the forming machine smoke discharging pipe other end has been sequentially communicated by one-level heat exchanger and two-stage heat exchanger and two-stage heat exchanger
Side is connected with water spray system, industrial staticelectricity range hood, flexible pipe, air-introduced machine in turn；The row of being provided between flexible pipe and air-introduced machine
Put pipe, forming machine baking oven exhanst gas outlet is connected with one-level heat sink and two grades of heat sinks in turn.
Existing waste-oil scavenger although can process the part greasy dirt in flue gas by water spray system, but substantial amounts of oil
Dirt also needs to process using industrial staticelectricity range hood, and its working strength is big, leads to its power consumption high, and service life is short, additionally,
Flue gas after water spray system is processed carries large quantity of moisture, is directly entered in industrial staticelectricity range hood and carries out processing possibility
Short circuit is led to damage machine.
Content of the invention
For overcoming deficiency of the prior art, the present invention provides a kind of absorption centrifugation de-oiling device and high-temp waste gas oil removing system
System and method.
For achieving the above object, the technical solution used in the present invention is as follows: a kind of absorption centrifugation de-oiling device, including shell
Body, air inlet and gas outlet, described air inlet and gas outlet on housing it is characterised in that: be additionally provided with rotating centrifugal dress
Put, described rotating centrifugal device includes oil suction cylinder, rotary drive mechanism, adsorption stuffing, and described oil suction cylinder is uniformly breathed freely
Hole, in oil suction cylinder, described rotating driving device is connected to drive it in housing described adsorption stuffing with oil suction cylinder
Rotation.
Further, located at housing bottom, gas outlet is located at case top, rotary drive mechanism located at housing top for air inlet
Portion.
Further, it is additionally provided with an even gas distribution device, described even gas distribution device includes air storing cavity and porous barrier,
, at air inlet, described porous barrier is between air storing cavity and rotating centrifugal device for described air storing cavity.
Further, be additionally provided with oil-water collecting device, described oil-water collecting device for one be surrounded on inner walls and with
The baffle plate of inner walls bevel.
A kind of high-temp waste gas oil removing system, including heat exchanger, spray degreasing unit, electrostatic degreasing unit, described warm
Exchanger is connected with waste gas outlet, and described electrostatic degreasing unit is connected with the external world, and described heat exchanger, spray oil removing fill
Put, be sequentially connected between electrostatic degreasing unit it is characterised in that: be additionally provided with the absorption centrifugation de-oiling dress described in above-mentioned any one
Put, described absorption centrifugation de-oiling device is located between spray degreasing unit and electrostatic degreasing unit.
Further, heat exchange includes airair heat exchanger and liquid suction heat exchanger, airair heat exchanger and solution-air
Heat exchanger passes through pipeline and is connected.
A kind of high-temp waste gas deoiling method, requires a kind of high-temp waste gas described in 5-6 any one to remove including usage right
Oil system, its process step is as follows:
Step one: high-temp waste gas pass through pipeline, enters in heat exchanger and lowers the temperature；
Step 2: oil-containing waste gas, after heat exchanger cooling, enters in spray degreasing unit, carries out spraying oil removing；
Step 3: contain greasy dirt and large quantity of moisture in the gas after spray degreasing unit is processed, be passed through absorption centrifugation
Deoiler, the greasy dirt in gas and moisture are adsorbed by the adsorption stuffing in oil suction cylinder, are driven by rotating driving device simultaneously
Greasy dirt in adsorption stuffing and moisture are thrown away through air-vent by oil suction cylinder by centrifugal force；
Step 4: the gas after absorption centrifugation de-oiling device is processed is anhydrous gas, finally enters electrostatic degreasing unit and does
Process further, the gas after process drains into the external world by pipeline.
Further, step one high temperature waste gas passes sequentially through airair heat exchanger and liquid suction heat exchanger.
Further, discharged by oil guide pipe to the greasy dirt getting off trapped in each equipment of step 4 in step one, collect
Reclaimed to oil storage tank.
From the above-mentioned description of this invention, compared with prior art, the absorption centrifugation de-oiling device that the present invention provides
Water and the oil smoke that can remove in oil-containing waste gas with high-temp waste gas oil removing system and method, the absorption centrifugation de-oiling device being provided,
The workload of electrostatic degreasing unit can effectively be reduced, improve efficiency reducing energy consumption, and can ensure that static flue gas removing device is normal
Work, improves service life of equipment.
Brief description
Fig. 1 is a kind of present invention absorption centrifugation de-oiling apparatus structure schematic diagram.
Fig. 2 is a kind of present invention high-temp waste gas oil removing system structural representation.
Specific embodiment
Below by way of specific embodiment, the invention will be further described.
With reference to shown in Fig. 1, a kind of absorption centrifugation de-oiling device 4, including housing 41, air inlet 42, gas outlet 43, rotate from
Center device 44, even gas distribution device 45, oil-water collecting device 46, located at housing 41 bottom, described goes out described air inlet 42
Located at housing 41 top, described rotating centrifugal device 44 includes oil suction cylinder 441, rotary drive mechanism 442, adsorbs and fill out QI KOU 43
Material 443, uniform air-vent on described oil suction cylinder 441, described rotary drive mechanism 442 located at housing 1 top, described suction
In oil suction cylinder 441, described rotating driving device 442 is connected to drive it in housing attached filler 443 with oil suction cylinder 441
Interior rotation, described even gas distribution device 45 includes air storing cavity 451 and porous barrier 452, and described air storing cavity 451 is located at air inlet
At mouthfuls 42, described porous barrier 452 between air storing cavity 451 and rotating centrifugal device 44, described oil-water collecting device 46
It is surrounded on inner walls the baffle plate with inner walls bevel for one, and at housing 41 inwall.
Shown in seeing figures.1.and.2, a kind of high-temp waste gas oil removing system, including the airair heat exchanger 1 being sequentially connected,
Liquid suction heat exchanger 2, spray degreasing unit 3, absorption centrifugation de-oiling device 4, electrostatic degreasing unit 5, described gas-gas heat is handed over
Parallel operation 1 is connected with waste gas outlet, and described electrostatic degreasing unit 5 is connected with the external world, and described liquid suction heat exchanger 2 is provided with
One cooling tower 21, described spray degreasing unit 3 is provided with a water circle device 31.
Process forming machine waste gas using said apparatus, its process step is as follows:
Step one: the high-temp waste gas that forming machine is discharged are entered in airair heat exchanger 1 by pipeline and are cooled to 90 DEG C -100
DEG C, the high-temperature gas that institute's heat exchange goes out carries out heat recovery by pipeline to forming machine, retention in airair heat exchanger 1
Greasy dirt is discharged to collect by oil guide pipe and is reclaimed to oil storage tank；
Step 2: and then waste gas enters back into liquid suction heat exchanger 2 and is cooled to 60 DEG C -70 DEG C again, its heat passes through cooling
Tower 21 sheds, and the greasy dirt trapped in liquid suction heat exchanger 2 is discharged to collect by oil guide pipe and reclaimed to oil storage tank；
Step 3: the waste gas after cooling, enter in spray degreasing unit 3, carry out spraying oil removal treatment, greasy dirt is hit down simultaneously
Flow in water circle device 31, the greasy dirt swimming in upper surface in water circle device 31 discharges collection to oil storage tank by oil guide pipe
Reclaimed, the water in water circle device 31 sends spray degreasing unit 3 interior circulation spray back to by water pump；
Step 4: contain greasy dirt and large quantity of moisture in the gas after spray degreasing unit 3 is processed, be passed through absorption centrifugation
Deoiler 4, gas enters in air storing cavity and 451 scatters, and is uniformly distributed on porous barrier 452, the greasy dirt in gas and moisture
Adsorbed by the adsorption stuffing 443 in centrifugation de-oiling device 4, then drive oil suction cylinder 441 rotation will inhale by rotary drive mechanism 442
Greasy dirt in attached filler 443 and moisture are got rid of through air-vent by centrifugal force and assemble to housing 41 inwall, flow under gravity
Enter in oil-water collecting device 46 and discharge to collect by oil guide pipe and reclaimed to oil storage tank；
Step 5: the gas after absorption centrifugation de-oiling device 4 is processed is anhydrous gas, finally enters electrostatic degreasing unit 5
Be further processed, handled go out greasy dirt discharge to collect to oil storage tank by oil guide pipe and reclaimed, the gas after process leads to
Piping drains into the external world.
See figures.1.and.2, above-mentioned absorption centrifugation de-oiling device and high-temp waste gas oil removing system and method, the suction being provided
Attached centrifugation de-oiling device can remove water and oil smoke in oil-containing waste gas, can effectively reduce the workload of electrostatic degreasing unit, carry
High efficiency reducing energy consumption, and static flue gas removing device normal work can be ensured, improve service life of equipment.
Above are only a kind of specific embodiment of the present invention, but the design concept of the present invention is not limited thereto, all profits
With this design, the present invention is carried out with the change of unsubstantiality, the behavior invading the scope of the present invention all should be belonged to.
Claims (9)
1. a kind of absorption centrifugation de-oiling device, including housing, air inlet and gas outlet, described air inlet and gas outlet are located at shell
On body it is characterised in that: be additionally provided with rotating centrifugal device, described rotating centrifugal device include oil suction cylinder, rotary drive mechanism,
Adsorption stuffing, uniform air-vent on described oil suction cylinder, in oil suction cylinder, described rotation driving fills described adsorption stuffing
Put and be connected to drive it to rotate in housing with oil suction cylinder.
2. a kind of absorption centrifugation de-oiling device according to claim 1 it is characterised in that: described air inlet is located at housing
Bottom, described gas outlet is located at case top, described rotary drive mechanism located at case top.
3. a kind of absorption centrifugation de-oiling device according to claim 1 it is characterised in that: be additionally provided with an even gas distribution dress
Put, described even gas distribution device includes air storing cavity and porous barrier, described air storing cavity at air inlet, described porous every
Plate is between air storing cavity and rotating centrifugal device.
4. a kind of absorption centrifugation de-oiling device according to claim 1 it is characterised in that: be additionally provided with oil-water collecting device,
Described oil-water collecting device is one to be surrounded on inner walls the baffle plate with inner walls bevel.
5. a kind of high-temp waste gas oil removing system, including heat exchanger, spray degreasing unit, electrostatic degreasing unit, described heat is handed over
Parallel operation is connected with waste gas outlet, and described electrostatic degreasing unit is connected with the external world, described heat exchanger, spray degreasing unit,
Be sequentially connected between electrostatic degreasing unit it is characterised in that: be additionally provided with the absorption centrifugation de-oiling described in claim 1-4 any one
Device, described absorption centrifugation de-oiling device is located between spray degreasing unit and electrostatic degreasing unit.
6. a kind of high-temp waste gas oil removing system according to claim 5 it is characterised in that: described heat exchange include gas-
Gas-heat exchanger and liquid suction heat exchanger, described airair heat exchanger is connected by pipeline with liquid suction heat exchanger.
7. a kind of high-temp waste gas deoiling method, requires a kind of high-temp waste gas oil removing described in 5-6 any one including usage right
System, its process step is as follows:
Step one: high-temp waste gas pass through pipeline, enters in heat exchanger and lowers the temperature；
Step 2: oil-containing waste gas, after heat exchanger cooling, enters in spray degreasing unit, carries out spraying oil removing；
Step 3: contain greasy dirt and large quantity of moisture in the gas after spray degreasing unit is processed, be passed through absorption centrifugation de-oiling
Device, the greasy dirt in gas and moisture are adsorbed by the adsorption stuffing in oil suction cylinder, drive oil suction by rotating driving device simultaneously
Greasy dirt in adsorption stuffing and moisture are thrown away through air-vent by cylinder by centrifugal force；
Step 4: the gas after absorption centrifugation de-oiling device is processed is anhydrous gas, finally enters electrostatic degreasing unit and does into one
Step is processed, and the gas after process drains into the external world by pipeline.
8. a kind of high-temp waste gas deoiling method according to claim 7 it is characterised in that: step one high temperature waste gas is successively
By airair heat exchanger and liquid suction heat exchanger.
9. a kind of high-temp waste gas deoiling method according to claim 7 it is characterised in that: respectively set to step 4 in step one
The greasy dirt getting off trapped in standby is discharged by oil guide pipe, collects and is reclaimed to oil storage tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610903755.1A CN106334405A (en) | 2016-10-18 | 2016-10-18 | Oil adsorption and centrifugal-removal device and high-temperature exhaust gas oil removal system and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610903755.1A CN106334405A (en) | 2016-10-18 | 2016-10-18 | Oil adsorption and centrifugal-removal device and high-temperature exhaust gas oil removal system and method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106334405A true CN106334405A (en) | 2017-01-18 |
Family
ID=57839978
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610903755.1A Pending CN106334405A (en) | 2016-10-18 | 2016-10-18 | Oil adsorption and centrifugal-removal device and high-temperature exhaust gas oil removal system and method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106334405A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106994390A (en) * | 2017-05-24 | 2017-08-01 | 威洁（石狮）中水回用技术有限公司 | Self-cleaning electrostatic degreasing unit and high temperature oil-containing exhaust treatment system and method |
| CN107952754A (en) * | 2017-11-14 | 2018-04-24 | 珠海格力电器股份有限公司 | Heat exchanger deoiling equipment |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4981502A (en) * | 1987-11-03 | 1991-01-01 | Mtu Motoren -Und Turbinen-Union | Oil-air separator |
| CN2444139Y (en) * | 2000-06-20 | 2001-08-22 | 盛艾尔浦环保设备(北京)有限公司 | Adjustable wet venturi dust removing and disulfurizing intigrated device |
| CN1583223A (en) * | 2004-06-02 | 2005-02-23 | 陈敦峰 | Gas-liquid exchanging tower |
| CN202509272U (en) * | 2011-09-30 | 2012-10-31 | 互太(番禺)纺织印染有限公司 | Setting machine system for removing cooking fumes and recovering waste heat |
| CN105664595A (en) * | 2016-01-11 | 2016-06-15 | 上海安赐环保科技股份有限公司 | Medium-small coal-fired boiler wet desulphurization tail gas reinforced defogging and dedusting device and process thereof |
| CN206103618U (en) * | 2016-10-18 | 2017-04-19 | 威洁（石狮）中水回用技术有限公司 | Adsorb centrifugal deoiling device and have device's high temperature waste gas deoiling system |
-
2016
- 2016-10-18 CN CN201610903755.1A patent/CN106334405A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4981502A (en) * | 1987-11-03 | 1991-01-01 | Mtu Motoren -Und Turbinen-Union | Oil-air separator |
| CN2444139Y (en) * | 2000-06-20 | 2001-08-22 | 盛艾尔浦环保设备(北京)有限公司 | Adjustable wet venturi dust removing and disulfurizing intigrated device |
| CN1583223A (en) * | 2004-06-02 | 2005-02-23 | 陈敦峰 | Gas-liquid exchanging tower |
| CN202509272U (en) * | 2011-09-30 | 2012-10-31 | 互太(番禺)纺织印染有限公司 | Setting machine system for removing cooking fumes and recovering waste heat |
| CN105664595A (en) * | 2016-01-11 | 2016-06-15 | 上海安赐环保科技股份有限公司 | Medium-small coal-fired boiler wet desulphurization tail gas reinforced defogging and dedusting device and process thereof |
| CN206103618U (en) * | 2016-10-18 | 2017-04-19 | 威洁（石狮）中水回用技术有限公司 | Adsorb centrifugal deoiling device and have device's high temperature waste gas deoiling system |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106994390A (en) * | 2017-05-24 | 2017-08-01 | 威洁（石狮）中水回用技术有限公司 | Self-cleaning electrostatic degreasing unit and high temperature oil-containing exhaust treatment system and method |
| CN107952754A (en) * | 2017-11-14 | 2018-04-24 | 珠海格力电器股份有限公司 | Heat exchanger deoiling equipment |
| CN107952754B (en) * | 2017-11-14 | 2024-03-15 | 珠海格力电器股份有限公司 | Oil removing equipment for heat exchanger |
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Application publication date: 20170118 |