CN106524201A - Multifunctional flue gas emission device - Google Patents
Multifunctional flue gas emission device Download PDFInfo
- Publication number
- CN106524201A CN106524201A CN201610962173.0A CN201610962173A CN106524201A CN 106524201 A CN106524201 A CN 106524201A CN 201610962173 A CN201610962173 A CN 201610962173A CN 106524201 A CN106524201 A CN 106524201A
- Authority
- CN
- China
- Prior art keywords
- flue
- temperature
- proof
- explosion
- oxygen content
- 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.)
- Granted
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J11/00—Devices for conducting smoke or fumes, e.g. flues
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C4/00—Flame traps allowing passage of gas but not of flame or explosion wave
- A62C4/04—Flame traps allowing passage of gas but not of flame or explosion wave in flues or chimneys
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J13/00—Fittings for chimneys or flues
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J15/00—Arrangements of devices for treating smoke or fumes
- F23J15/06—Arrangements of devices for treating smoke or fumes of coolers
Abstract
The invention provides a multifunctional flue gas emission device. The multifunctional flue gas emission device comprises a flue (1) and a fire-proof and explosion-proof system. A cooling coil pipe (2) is laid on the outer surface of the flue (1). An outer barrel (3) is arranged on the outer side of the cooling coil pipe (2). The fire-proof and explosion-proof system comprises an oxygen content meter (6), a temperature sensor (7), a pressure sensor (8), a central processor and an inert gas inlet (9). The central processor can control switching-on of an inert gas inlet valve, adjusting of the power of a water suction pump and starting and stopping of an induced draft fan. The fire-proof and explosion-proof performance of the device is good, fire disasters can be found in time, fire is automatically extinguished, and safety performance is high.
Description
Technical field
The present invention relates to chimney technical field, more particularly, to a kind of Multifunctional smoke tapping equipment.
Background technology
Smoke discharging pipe widely, can all arrange public in existing industry or residential housing used in surroundings
Smoke discharging pipe, the general temperature of flue gas into smoke discharging pipe are very high, and the gas temperature in flue is raised, volumetric expansion, if cigarette
Mixture of oxygen in road, flue temperature are too high, then hold fire hazardous, and greasy dirt is inevitably deposited on the tube wall of flue,
Run into fire then to spread rapidly, once there is the fire of small range, then may light the material and gas in smoke discharging pipe, draw
Send out fire large-scale；Additionally, after flue gas enters limited flue space, pressure is larger, the gas pressure increase in flue
Then easily set off an explosion, the explosion-proof of flue gas device is related to usually arrange explosion proof door, such as Chinese patent in prior art
20142038599.4, publication date is on April 15th, 2015, discloses a kind of prefabricated stainless steel chimney systems, and the system includes machine
System system, horizontal chimney systems and vertical stack system；Machine set system includes unit and machine unit support；Horizontal chimney systems include
Horizontal pipe, the import of horizontal pipe are connected with unit, and flue butterfly valve is provided with horizontal pipe, and horizontal pipe is provided with explosion-proof
Device, discharge outlet, are also connected with multiple horizontal anti-shake supports on horizontal pipe and multiple levels hang support, and horizontal pipe passes through level
Anti-shake support and level are hung support and are fixed on horizontal body of wall；Vertical stack system includes vertical pipe, the outlet of horizontal pipe
End is connected with the bottom end seal of straight pipeline, connects multiple fixed supports, multiple support brackets and multiple guiding on vertical pipe
Frame, vertical pipe are fixed on vertical body of wall by fixed support, support bracket and guiding trestle, and vertical pipe upper end is fixed with
Water-proof skirt, vertical pipe outlet are provided with rainhat and lightning arrester；Material used by horizontal pipe and vertical pipe is stainless
Steel.But the fire-proof and explosion-proof poor performance of flue device of the prior art, once fire occurs can not find in time, security performance
It is poor.
The content of the invention
The present invention is for above-mentioned technical problem present in prior art, there is provided a kind of Multifunctional smoke tapping equipment,
Its fire-proof and explosion-proof performance is good, and can find fire in time, self-extinguishing, and security performance is high.
The present invention is realized by following technical scheme：
A kind of Multifunctional smoke tapping equipment, including flue and fire-proof and explosion-proof system, described flue cross section is S types, cigarette
Temperature-reducing coil is equipped with the outer surface in road, outer tube on the outside of temperature-reducing coil, is provided with, the lower end of outer tube is provided with pressure fan, outward
The upper end of cylinder is provided with ventilating fan, and described temperature-reducing coil is explosion-proof alloy material, the chemistry of described explosion-proof alloy material into
Point percentage by weight is：Mn 0.5%-1.5%, Cr0.6%-5.6%, Si0.2%-0.4%, Zn 0.5%-2%, Mo
2.5%-3.5%, Sn 1.2%-2.6%, Mg 20%-30%, balance of Ti.Described fire-proof and explosion-proof system includes oxygen content
Analyzer, temperature sensor, pressure sensor, central processing unit and inert gas entrance, described determination of oxygen content instrument, pressure
Sensor and temperature sensor are arranged inside flue, and three is connected with central processing unit, are arranged on described flue sidewall
There are multiple inert gas entrances, in described temperature-reducing coil, be perfused with water, the lower end of temperature-reducing coil is water inlet, temperature-reducing coil
Upper end is water out, and water inlet end is connected with suction pump, and described determination of oxygen content instrument, pressure sensor and temperature sensor are logical
Cross support bar to be connected on the inwall of flue, it is C that determination of oxygen content instrument measures the oxygen content in flueOxygen, work as oxygen content
COxygenDuring more than the oxygen content threshold value for setting, central processing unit control inert gas entrance valve opening, when temperature sensor is surveyed
When the temperature value for obtaining is more than the temperature content threshold value for setting, the power for controlling suction pump is raised, and described suction pump is provided with many
Individual gear, the upper end of described flue are provided with air-introduced machine, the flue internal gas pressure value that described pressure sensor is measured
During more than the pressure threshold for setting, air-introduced machine is opened.
Described suction pump is provided with high tap position, medium-to-high grade position, middle gear, low and middle-grade positions and low-grade location, is easy to cooling
In coil pipe, the flow velocity of water is controlled.
The chemical component weight percentage of described explosion-proof alloy material is：Mn 0.5%, Cr 0.6%, Si 0.2%,
Zn 0.5%, Mo 2.5%, Sn 1.2%, Mg 25%, balance of Ti.
Described air-introduced machine is connected with described central processing unit.
Described inert gas is replaced by carbon dioxide.
Described flue material is also explosion-proof alloy material.
The chemical component weight percentage of the explosion-proof alloy material of described flue is：Mn 0.5%-1.5%,
Cr0.6%-5.6%, Si 0.2%-0.4%, Zn 0.5%-2%, Mo 2.5%-3.5%, Sn 1.2%-2.6%,
Mg20%-30%, balance of Ti.
Described support bar is hollow tube, and connecting line, described connecting line connection determination of oxygen content are provided with hollow tube
Instrument, temperature sensor, pressure sensor and central processing unit.
The material of described support bar is high temperature fireproof material.
The invention has the advantages that：
(1) outer tube i.e. ventilating duct is provided with the outside of temperature-reducing coil, existing skill different from coil pipe of the prior art setting
Coil pipe in art is to realize energy-conservation for the waste heat preferably using flue, typically can arrange insulation material in the outside of coil pipe,
Preferably to utilize waste heat, and the coil pipe in the present invention is the cooling for flue, using its good heat conductivility, rapidly
The heat of flue is taken away, by outer tube is arranged on the outside of coil pipe, the upper and lower side of outer tube arranges pressure fan and ventilating fan, promotes air
Circulation, reduces outer tube and coil temperature, further improves the efficiency that coil pipe takes away heat, and then improves the fire protecting performance of flue；
(2) by temperature sensor, the setting of determination of oxygen content instrument and pressure sensor is to the temperature in flue, oxygen-containing
Amount and pressure value carry out real-time monitoring, are easy to take method for fire and explosion protection to which；
(3) by the setting of air-introduced machine, the gas pressure in flue can be reduced rapidly, while promote the flowing of gas,
It is easy to the realization of fire-proof and explosion-proof performance；
(4) by the setting of central processing unit, according to the temperature, oxygen content and pressure value that determine, respectively to water pump, lazy
Property gas valve and air-introduced machine be controlled, realize the intellectuality of control, omnibearing reduction fire and explosion accident send out
It is raw；
(5) by the selection of explosion-proof alloy material, the explosion-proof performance that can either improve flue and temperature-reducing coil can be carried again
High thermal conductivity, improves the cooling efficiency of temperature-reducing coil, while the proportioning of explosion-proof alloy material is selected so that heat conductivility and anti-
Fiery performance is improved simultaneously.
Description of the drawings
Fig. 1 is the structural representation of smoke discharging device of the present invention.
In figure：
1 flue；
2 temperature-reducing coils；
3 outer tube；
4 pressure fan；
5 ventilating fans；
6 determination of oxygen content instrument；
7 temperature sensors；
8 pressure sensors；
9 inert gas entrances；
10 support bars.
Specific embodiment
Below in conjunction with the accompanying drawings embodiments of the present invention are further described.
As shown in figure 1, a kind of Multifunctional smoke tapping equipment, including flue 1 and fire-proof and explosion-proof system, 1 section of flue is S
Type, is equipped with temperature-reducing coil 2 on the outer surface of flue 1, the outside of temperature-reducing coil 2 is provided with outer tube 3, and the lower end of outer tube 3 is arranged
There is a pressure fan 4, the upper end of outer tube 3 is provided with ventilating fan 5, temperature-reducing coil 2 is explosion-proof alloy material, the chemistry of explosion-proof alloy material
Composition by weight percent is：Mn 0.5%-1.5%, Cr 0.6%-5.6%, Si 0.2%-0.4%, Zn 0.5%-2%, Mo
2.5%-3.5%, Sn 1.2%-2.6%, Mg20%-30%, balance of Ti.Fire-proof and explosion-proof system includes determination of oxygen content instrument
6th, temperature sensor 7, pressure sensor 8, central processing unit and inert gas entrance 9, determination of oxygen content instrument 6, pressure sensor 8
It is arranged inside flue 1 with temperature sensor 7, three is connected with central processing unit, on 1 side wall of flue, is provided with multiple inertia
Gas access 9, is perfused with water in temperature-reducing coil 2, the lower end of temperature-reducing coil 2 is water inlet, and the upper end of temperature-reducing coil 2 goes out for water
Mouthful, water inlet end is connected with suction pump, and determination of oxygen content instrument 6, pressure sensor 8 and temperature sensor 7 are connected by support bar 10
It is connected on the inwall of flue 1, it is C that determination of oxygen content instrument 6 measures the oxygen content in flue 1Oxygen, as oxygen content COxygenMore than setting
During fixed oxygen content threshold value, central processing unit control inert gas entrance valve opening, when the temperature that temperature sensor 7 is measured
When value is more than the temperature content threshold value for setting, the power for controlling suction pump is raised, and suction pump is provided with multiple gears, flue 1
Upper end is provided with air-introduced machine, when the flue internal gas pressure value that pressure sensor 8 is measured is more than the pressure threshold for setting, opens
Air-introduced machine.
Suction pump is provided with high tap position, medium-to-high grade position, middle gear, low and middle-grade positions and low-grade location, is easy to in temperature-reducing coil
The flow velocity of water is controlled.
The chemical component weight percentage of explosion-proof alloy material is：Mn 0.5%, Cr 0.6%, Si 0.2%,
Zn0.5%, Mo 2.5%, Sn 1.2%, Mg 25%, balance of Ti.
Air-introduced machine is connected with central processing unit.
Inert gas is replaced by carbon dioxide.
1 material of flue is also explosion-proof alloy material.
The chemical component weight percentage of the explosion-proof alloy material of flue 1 is：Mn 0.5%-1.5%, Cr0.6%-
5.6%, Si 0.2%-0.4%, Zn 0.5%-2%, Mo 2.5%-3.5%, Sn 1.2%-2.6%, Mg20%-30%,
Balance of Ti.
Support bar 10 is hollow tube, and connecting line is provided with hollow tube, and connecting line connection determination of oxygen content instrument 6, temperature is passed
Sensor 7, pressure sensor 8 and central processing unit.
The material of support bar 10 is high temperature fireproof material.
The course of work of Multifunctional smoke tapping equipment is：
It is C that determination of oxygen content instrument 6 measures the oxygen content in flue 1Oxygen, as oxygen content COxygenContain more than the oxygen of setting
During amount threshold value, central processing unit control inert gas entrance valve opening, when the temperature value that temperature sensor 7 is measured is more than setting
Temperature content threshold value when, the power for controlling suction pump is raised, and water velocity in temperature-reducing coil is accelerated, and the upper end of flue 1 sets
Air-introduced machine is equipped with, when the flue internal gas pressure value that pressure sensor 8 is measured is more than the pressure threshold for setting, air inducing is opened
Machine, air-introduced machine cause the gas flow rates quickening in flue 1, and can discharge the gas pressure in flue, prevent explosion accident
Generation.
The description of exemplary is carried out to the present invention above in conjunction with accompanying drawing, it is clear that the present invention is implemented
The restriction of formula, as long as employing method of the present invention design and the various improvement that carry out of technical scheme, or not improved directly answers
For other occasions, within the scope of the present invention.
Claims (9)
1. a kind of Multifunctional smoke tapping equipment, including flue (1) and fire-proof and explosion-proof system, it is characterised in that：
Described flue (1) section is S types, is equipped with temperature-reducing coil (2), outside temperature-reducing coil (2) on the outer surface of flue (1)
Side is provided with outer tube (3), and the lower end of outer tube (3) is provided with pressure fan (4), and the upper end of outer tube (3) is provided with ventilating fan (5), institute
The temperature-reducing coil (2) stated is explosion-proof alloy material, and the chemical component weight percentage of described explosion-proof alloy material is：Mn
0.5%-1.5%, Cr 0.6%-5.6%, Si 0.2%-0.4%, Zn 0.5%-2%, Mo 2.5%-3.5%, Sn
1.2%-2.6%, Mg 20%-30%, balance of Ti；
Described fire-proof and explosion-proof system includes determination of oxygen content instrument (6), temperature sensor (7), pressure sensor (8), centre
Reason device and inert gas entrance (9), described determination of oxygen content instrument (6), pressure sensor (8) and temperature sensor (7) setting
Internal in flue (1), three is connected with central processing unit, is provided with multiple inert gases and enters on described flue (1) side wall
Mouthful (9), are perfused with water in described temperature-reducing coil (2), the lower end of temperature-reducing coil (2) is water inlet, the upper end of temperature-reducing coil (2)
For water out, water inlet end is connected with suction pump, described determination of oxygen content instrument (6), pressure sensor (8) and temperature sensor
(7) it is connected on the inwall of flue (1) by support bar (10), determination of oxygen content instrument (6) measures the oxygen content in flue (1)
For COxygen, as oxygen content COxygenDuring more than the oxygen content threshold value for setting, central processing unit control inert gas entrance valve is opened
Open, when temperature content threshold value of the temperature value that temperature sensor (7) is measured more than setting, the power for controlling suction pump is raised,
Described suction pump is provided with multiple gears, and the upper end of described flue (1) is provided with air-introduced machine, described pressure sensor
(8), when the flue internal gas pressure value for measuring is more than the pressure threshold for setting, open air-introduced machine.
2. a kind of Multifunctional smoke tapping equipment according to claim 1, it is characterised in that：
Described suction pump is provided with high tap position, medium-to-high grade position, middle gear, low and middle-grade positions and low-grade location.
3. a kind of Multifunctional smoke tapping equipment according to claim 1, it is characterised in that：
The chemical component weight percentage of described explosion-proof alloy material is：Mn 0.5%, Cr 0.6%, Si 0.2%, Zn
0.5%, Mo 2.5%, Sn 1.2%, Mg 25%, balance of Ti.
4. a kind of Multifunctional smoke tapping equipment according to claim 1, it is characterised in that：
Described air-introduced machine is connected with described central processing unit.
5. a kind of Multifunctional smoke tapping equipment according to claim 1, it is characterised in that：
Described inert gas is replaced by carbon dioxide.
6. a kind of Multifunctional smoke tapping equipment according to claim 1, it is characterised in that：
Described flue (1) material is also explosion-proof alloy material.
7. a kind of Multifunctional smoke tapping equipment according to claim 6, it is characterised in that：
The chemical component weight percentage of the explosion-proof alloy material of described flue (1) is：Mn 0.5%-1.5%, Cr
0.6%-5.6%, Si 0.2%-0.4%, Zn 0.5%-2%, Mo 2.5%-3.5%, Sn 1.2%-2.6%, Mg20%-
30%, balance of Ti.
8. a kind of Multifunctional smoke tapping equipment according to claim 1, it is characterised in that：
Described support bar (10) is hollow tube, and connecting line, described connecting line connection determination of oxygen content are provided with hollow tube
Instrument (6), temperature sensor (7), pressure sensor (8) and central processing unit.
9. a kind of Multifunctional smoke tapping equipment according to claim 1, it is characterised in that：
The material of described support bar (10) is high temperature fireproof material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610962173.0A CN106524201B (en) | 2016-11-04 | 2016-11-04 | A kind of Multifunctional smoke tapping equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610962173.0A CN106524201B (en) | 2016-11-04 | 2016-11-04 | A kind of Multifunctional smoke tapping equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106524201A true CN106524201A (en) | 2017-03-22 |
| CN106524201B CN106524201B (en) | 2018-12-18 |
Family
ID=58326204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610962173.0A Expired - Fee Related CN106524201B (en) | 2016-11-04 | 2016-11-04 | A kind of Multifunctional smoke tapping equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106524201B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1928480A (en) * | 2006-09-19 | 2007-03-14 | 沈阳铝镁设计研究院 | Calcining kiln flue temperature monitoring explosion-proof system |
| CN204153798U (en) * | 2014-07-14 | 2015-02-11 | 射洪县凤来镇凤康养鸡专业合作社 | A kind of chimney device connecting multiple arm |
| CN204719905U (en) * | 2015-05-12 | 2015-10-21 | 长安大学 | The flue fire extinguishing device that a kind of cell phone intelligent controls |
| CN204846866U (en) * | 2015-03-04 | 2015-12-09 | 王德胜 | Multi -functional hazardous articles locker |
-
2016
- 2016-11-04 CN CN201610962173.0A patent/CN106524201B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1928480A (en) * | 2006-09-19 | 2007-03-14 | 沈阳铝镁设计研究院 | Calcining kiln flue temperature monitoring explosion-proof system |
| CN204153798U (en) * | 2014-07-14 | 2015-02-11 | 射洪县凤来镇凤康养鸡专业合作社 | A kind of chimney device connecting multiple arm |
| CN204846866U (en) * | 2015-03-04 | 2015-12-09 | 王德胜 | Multi -functional hazardous articles locker |
| CN204719905U (en) * | 2015-05-12 | 2015-10-21 | 长安大学 | The flue fire extinguishing device that a kind of cell phone intelligent controls |
Non-Patent Citations (1)
| Title |
|---|
| 广东省安全生产技术中心: "《危险化学品从业单位安全生产培训教材》", 30 June 2015 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106524201B (en) | 2018-12-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103272818B (en) | Novel energy-saving environment-friendly numerical-control fume hood of laboratory | |
| CN201843635U (en) | Smoke proof device for tunnel safe passage | |
| CN201190437Y (en) | Positive-pressure explosion-proof instrument house | |
| CN102476120A (en) | Novel fume hood | |
| CN106524201A (en) | Multifunctional flue gas emission device | |
| CN206786977U (en) | A kind of basement ventilatory system | |
| CN103940088B (en) | Flue-type gas water heater and enclosure thereof | |
| CN206803332U (en) | Air purifier with Leads to new breeze function | |
| CN205535764U (en) | Wall formula circle of contact boiler water wall high temperature corrosion monitor control device | |
| CN210113425U (en) | Exhaust pipe fire prevention valve with smog detection device | |
| CN207892690U (en) | A kind of exhaust system | |
| CN206861887U (en) | Integral vacuum phase transformation water batch heater | |
| CN108578926A (en) | Active fire precaution fire-fighting system for closed stereo garage | |
| CN202417562U (en) | Novel tunnel ventilation device | |
| CN205496247U (en) | Intelligent fume chamber that can remote control | |
| CN209011492U (en) | A kind of exhaust pipe with rainproof function | |
| CN209539139U (en) | A kind of multi-functional civil air defense constructions and installations protective door | |
| CN207880858U (en) | The self-service leading-drain type exhaust smoke device of gas heater | |
| JP2011112273A (en) | Hot air type heater for facility horticulture | |
| CN205517088U (en) | Chimney clearing machine | |
| CN207298993U (en) | Integral type tail gas second-time burning processing unit | |
| CN110917780B (en) | Oil smoke waste gas treatment device of pit furnace | |
| CN217762087U (en) | Fireproof air valve | |
| CN220397741U (en) | Carbon monoxide sensing early warning device | |
| CN203560954U (en) | Combined gas appliance and safety control system thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20181218 Termination date: 20191104 |