CN106943816A - A kind of anti-clogging exhaust treatment system with UTILIZATION OF VESIDUAL HEAT IN - Google Patents
A kind of anti-clogging exhaust treatment system with UTILIZATION OF VESIDUAL HEAT IN Download PDFInfo
- Publication number
- CN106943816A CN106943816A CN201710362480.XA CN201710362480A CN106943816A CN 106943816 A CN106943816 A CN 106943816A CN 201710362480 A CN201710362480 A CN 201710362480A CN 106943816 A CN106943816 A CN 106943816A
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- CN
- China
- Prior art keywords
- pipe
- smoke pipe
- flue gas
- porous filter
- filter core
- 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
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
- B01D46/2403—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies characterised by the physical shape or structure of the filtering element
- B01D46/2411—Filter cartridges
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/66—Regeneration of the filtering material or filter elements inside the filter
- B01D46/70—Regeneration of the filtering material or filter elements inside the filter by acting counter-currently on the filtering surface, e.g. by flushing on the non-cake side of the filter
- B01D46/72—Regeneration of the filtering material or filter elements inside the filter by acting counter-currently on the filtering surface, e.g. by flushing on the non-cake side of the filter with backwash arms, shoes or nozzles
-
- 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
- B01D53/14—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 absorption
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
- B08B9/027—Cleaning the internal surfaces; Removal of blockages
- B08B9/04—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes
- B08B9/049—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes having self-contained propelling means for moving the cleaning devices along the pipes, i.e. self-propelled
- B08B9/051—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes having self-contained propelling means for moving the cleaning devices along the pipes, i.e. self-propelled the cleaning devices having internal motors, e.g. turbines for powering cleaning tools
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Mechanical Engineering (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention discloses a kind of anti-clogging exhaust treatment system with UTILIZATION OF VESIDUAL HEAT IN, including flue gas inlet pipe, the flue gas inlet pipe is connected by heat exchanger with anti-blocking smoke pipe, and the anti-blocking smoke pipe other end is connected with upper end on the left of disposal box；It is provided with crank in the anti-blocking smoke pipe, the crank two ends are respectively with being symmetricly set on the bearing fits of both sides above and below anti-blocking smoke pipe, and the crank upper end is connected with motor, and the motor is arranged at anti-blocking smoke pipe upper end.Reasonable in design of the present invention, easy to use, effectively using the waste heat in flue gas, energy-conserving and environment-protective increase the service life；Anti-blocking smoke pipe is not easily blocked, and reduces dedusting number of times；The cleaning of cylindrical porous filter core can be easily accomplished, and cylindrical porous filter element replacing is convenient, reduces maintenance cost；The steam separation of tail gas can be realized, udst separation effect is good, it is to avoid smoke pollution environment.
Description
Technical field
The present invention relates to a kind of exhaust gas purification system, specifically a kind of anti-clogging vent gas treatment system with UTILIZATION OF VESIDUAL HEAT IN
System.
Background technology
Kiln is the equipment to burnt product being built into refractory material, is the indispensable facility in pottery art shaping.The mankind
The ceramics of up to ten thousand years, which burn, makes history, have accumulated and abundant makes kiln pattern and experience.From the ground of primitive society it is outdoor it is burnt in a heap, dig pit
Build and burn steamed bun shape and rise the imperial kiln of flame circular kiln, half downdraf horse shoe flame furnace, half way up the mountain, oval kiln, then to Indoor Air kiln now, electricity
Kiln, kiln science and technology is in continuous improvement.The inside heating-up temperature of kiln is general all to be spent more than 1,000, in the flue gas of discharge very
There is higher heat, be typically all directly discharged in air, thus waste many resources, production cost increase.
Often contain substantial amounts of flue dust in ceramic kiln tail gas, if directly these waste gas are discharged into air, can pollute
Natural environment.The smoke discharging pipe for conveying these flue dust in addition often ties the phenomenon of ash blocking, needs shutdown maintenance, influence life
Efficiency is produced, production cost is added.
The content of the invention
It is an object of the invention to provide a kind of anti-clogging exhaust treatment system with UTILIZATION OF VESIDUAL HEAT IN, to solve the above-mentioned back of the body
The problem of being proposed in scape technology.
To achieve the above object, the present invention provides following technical scheme：
A kind of anti-clogging exhaust treatment system with UTILIZATION OF VESIDUAL HEAT IN, including flue gas inlet pipe, the flue gas inlet pipe is by changing
Hot device is connected with anti-blocking smoke pipe, and the heat exchanger is on plate type heat exchanger, the anti-blocking smoke pipe other end and disposal box left side
End connection；Crank is provided with the anti-blocking smoke pipe, the crank two ends are respectively with being symmetricly set on both sides above and below anti-blocking smoke pipe
Bearing fit, the crank upper end is connected with motor, and the motor is arranged at anti-blocking smoke pipe upper end；Set in the middle part of the crank
There is a connecting rod, the connecting rod is axially extending and be connected with the dedusting scraper plate on the right side of it along anti-blocking smoke pipe, and the dedusting scraper plate is arranged at
In anti-blocking smoke pipe；The disposal box lower end is provided with dust hopper, and the dust hopper lower end is provided with dismountable dust bag；It is described
Upper end is provided with flue gas outlet pipe on the right side of disposal box, and the flue gas outlet pipe is connected by flange assembly with the blast pipe on right side, institute
State blast pipe right end and be provided with gas-liquid separator, the gas-liquid separator lower end is provided with the recovery liquid storage communicated therewith
Tank, the gas-liquid separator right-hand member is connected by communicating pipe with purifying column, and the purifying column upper end is provided with gas outlet；The cigarette
Detachable in gas outlet pipe to be provided with cylindrical porous filter core, the cylindrical porous filter core is that one end that flexible, porous metal foil is constituted is opened
The metal filter bag of all face closures of mouth, the cylindrical porous filter core left end extends to disposal box, and the cylindrical porous filter core right-hand member is
Hanging in opening, the cylindrical porous filter core to be provided with anti-blowpipe, the anti-blowpipe right-hand member extends to empty with high pressure in blast pipe
Tracheae is connected, and the high-pressure air tube is extended to through blast pipe upper wall to be connected outside blast pipe with extraneous air compressor, described
Pulse valve is provided with high-pressure air tube.
It is used as further scheme of the invention：Deep gouge, the cylinder are provided with the flange assembly of flue gas outlet pipe side
Shape porous filter core right-hand member is removably mounted in deep gouge.
It is used as further scheme of the invention：The timer for controlling its timing to open and close is provided with the motor.
It is used as further scheme of the invention：Demister is provided with the gas outlet.
It is used as further scheme of the invention：It is provided with the anti-blowpipe in cylindrical porous filter core along its periphery many
Individual blowback through hole.
It is used as further scheme of the invention：The gas-liquid separator is centrifugal gas-liquid separator.
Compared with prior art, the beneficial effects of the invention are as follows：Heat exchanger is set, effectively using the waste heat in flue gas, section
Can be environmentally friendly, while the temperature for reducing flue gas can also protect equipment below, increase the service life；Anti-blocking smoke pipe is set, when anti-blocking
When adhering to excessive dust stratification in smoke pipe and causing to block, only need controlled motor to drive crank, make ash disposal scraper plate reciprocating, will be anti-
Dust stratification is promoted in disposal box in stifled smoke pipe, through dust hopper and is finally collected in dust bag, is solved dust stratification and is blocked anti-blocking smoke pipe
The problem of, and ceramic kiln shutdown dedusting number of times is reduced, reduce maintenance cost；Set in cylindrical porous filter core, filtering flue gas
Dust, and the flue gas after filtering is passed through in blast pipe, it is passed through after realizing tail gas steam-water separation through gas-liquid separator in purifying column,
And from gas outlet discharge after purifying column completes adsorption cleaning；Gas-liquid separator is set, greatly reduced into purifying column inner exhaust gas
In moisture, it is not necessary to the frequently tail gas absorption liquid in purifying column, do not result in the waste of absorbing liquid, time saving and energy saving, section yet
Cost-saving；Set and reclaim fluid reservoir, for storing the liquid that gas-liquid separator separates go out；High-pressure air tube is set, it is empty with outside
Air compressor is connected, and controls keying by pulse valve, starts when cylindrical porous filter core is blocked or filter effect is poor, passes through
Anti-blowpipe is passed through the air of high-voltage high-speed into cylindrical porous filter core, carries out blowback, makes the dust adhered to outside cylindrical porous filter core
Come off and be finally collected in dust bag, it is not necessary to change cylindrical porous filter core, reduce the number of times shut down and changed, improve production effect
Rate；Flange assembly is set, flue gas outlet pipe and blast pipe can be conveniently separated, and then is easily accomplished the replacing of cylindrical porous filter core, soon
Victory is convenient.
In summary, reasonable in design of the present invention, easy to use, and effectively using the waste heat in flue gas, energy-conserving and environment-protective are prolonged
Long life；Anti-blocking smoke pipe is not easily blocked, and reduces dedusting number of times；The cleaning of cylindrical porous filter core, and cylinder can be easily accomplished
Shape porous filter core changes convenient, reduces maintenance cost；The steam separation of tail gas can be realized, udst separation effect is good, it is to avoid flue gas
Pollute environment.
Brief description of the drawings
Fig. 1 is the structural representation of the anti-clogging exhaust treatment system with UTILIZATION OF VESIDUAL HEAT IN.
Fig. 2 is the partial enlarged drawing at A in the anti-clogging exhaust treatment system with UTILIZATION OF VESIDUAL HEAT IN.
In figure：1- flue gas inlet pipes, 2- heat exchangers, the anti-blocking smoke pipes of 3-, 4- cranks, 5- bearings, 6- motors, 7- connecting rods, 8- is removed
Dirt scraper plate, 9- disposal boxes, 10- dust hoppers, 11- dust bags, 12- cylindrical porous filter cores, 13- flue gas outlet pipes, 14- anti-blowpipes, 15-
High-pressure air tube, 16- pulse valves, 17- blast pipes, 18- flange assemblies, 19- gas-liquid separators, 20- reclaims fluid reservoir, and 21- connects
Siphunculus, 22- purifying columns, 23- gas outlets.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Referring to Fig. 1, a kind of anti-clogging exhaust treatment system with UTILIZATION OF VESIDUAL HEAT IN, including flue gas inlet pipe 1, the flue gas
Inlet pipe 1 is connected by heat exchanger 2 with anti-blocking smoke pipe 3, and the heat exchanger 2 is plate type heat exchanger, the anti-blocking other end of smoke pipe 3
Connected with the left side upper end of disposal box 9；Crank 4 is provided with the anti-blocking smoke pipe 3, the two ends of crank 4 are respectively with being symmetrical arranged
Bearing 5 in anti-blocking smoke pipe both sides about 3 coordinates, and the upper end of crank 4 is connected with motor 6, and the motor 6 is arranged at preventing cigarette blockage
The upper end of pipe 3；The middle part of the crank 4 is provided with connecting rod 7, the connecting rod 7 along anti-blocking smoke pipe 3 it is axially extending and with the dedusting on the right side of it
Scraper plate 8 is connected, and the dedusting scraper plate 8 is arranged in anti-blocking smoke pipe 3；The lower end of disposal box 9 is provided with dust hopper 10, the collection
The lower end of dirt bucket 10 is provided with dismountable dust bag 11；The right side upper end of disposal box 9 is provided with flue gas outlet pipe 13, the flue gas
Outlet pipe 13 is connected by flange assembly 18 with the blast pipe 17 on right side, and the right end of blast pipe 17 is provided with gas-liquid separation
Device 19, the lower end of gas-liquid separator 19 is provided with the recovery fluid reservoir 20 communicated therewith, and the right-hand member of gas-liquid separator 20 leads to
Cross and be connected with purifying column 22 communicating pipe 21, the upper end of purifying column 22 is provided with gas outlet 23；It is removable in the flue gas outlet pipe 13
Unload and cylindrical porous filter core 12 is installed, the cylindrical porous filter core 12 is the one end open side face envelope that flexible, porous metal foil is constituted
The metal filter bag closed, the left end of cylindrical porous filter core 12 extends to disposal box 9, and the right-hand member of cylindrical porous filter core 12 is to open
Mouthful, it is hanging in the cylindrical porous filter core 12 to be provided with anti-blowpipe 14, the right-hand member of anti-blowpipe 14 extend in blast pipe 17 with
High-pressure air tube 15 is connected, and the high-pressure air tube 15 is extended to outside blast pipe 17 and extraneous air pressure through the upper wall of blast pipe 17
Contracting machine is connected, and pulse valve 16 is provided with the high-pressure air tube 15.
The present invention operation principle be：Heat exchanger 2 is set, and effectively using the waste heat in flue gas, energy-conserving and environment-protective are reduced simultaneously
The temperature of flue gas can also protect equipment below, increase the service life；Anti-blocking smoke pipe 3 is set, when adhesion is excessive in anti-blocking smoke pipe 3
Dust stratification and cause block when, only need controlled motor 6 drive crank 4, make ash disposal scraper plate 8 reciprocating, by the anti-blocking inner product of smoke pipe 3
Ash is promoted in disposal box 9, through dust hopper 10 and is finally collected in dust bag 11, is solved dust stratification and is blocked asking for anti-blocking smoke pipe 3
Topic, and ceramic kiln shutdown dedusting number of times is reduced, reduce maintenance cost；Ash in cylindrical porous filter core 12, filtering flue gas is set
Dirt, and the flue gas after filtering is passed through in blast pipe 17, it is passed through purifying column after realizing tail gas steam-water separation through gas-liquid separator 19
In 22, and discharged after purifying column 22 completes adsorption cleaning from gas outlet 23；Gas-liquid separator 19 is set, greatly reduced into net
Change the moisture in the inner exhaust gas of tower 22, it is not necessary to the frequently tail gas absorption liquid in purifying column 22, also do not result in the wave of absorbing liquid
Take, it is time saving and energy saving, save cost；Set and reclaim fluid reservoir 20, for storing the liquid that gas-liquid separator 19 is isolated；Set high
Press air hose 15, be connected with extraneous air compressor, and by the control keying of pulse valve 16, block in cylindrical porous filter core 12 or
Start when filter effect is poor, be passed through the air of high-voltage high-speed into cylindrical porous filter core 15 by anti-blowpipe 14, carry out blowback,
The dust of the outer adhesion of cylindrical porous filter core 12 is set to come off and be finally collected in dust bag 11, it is not necessary to change cylindrical porous filter core
12, the number of times shut down and changed is reduced, production efficiency is improved；Flange assembly 18 is set, flue gas outlet pipe 13 and exhaust can be conveniently separated
Pipe 17, and then the replacing of cylindrical porous filter core 12 is easily accomplished, it is efficient and convenient.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit is required rather than described above is limited, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.Any reference in claim should not be considered as to the claim involved by limitation.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that for clarity, those skilled in the art should
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It may be appreciated other embodiment.
Claims (6)
1. a kind of anti-clogging exhaust treatment system with UTILIZATION OF VESIDUAL HEAT IN, including flue gas inlet pipe, it is characterised in that the flue gas enters
Pipe is connected by heat exchanger with anti-blocking smoke pipe, and the heat exchanger is plate type heat exchanger, anti-blocking the smoke pipe other end and dust
Upper end connection on the left of case；Crank is provided with the anti-blocking smoke pipe, the crank two ends are respectively with being symmetricly set on anti-blocking smoke pipe
The bearing fit of both sides up and down, the crank upper end is connected with motor, and the motor is arranged at anti-blocking smoke pipe upper end；The crank
Middle part is provided with connecting rod, and the connecting rod is axially extending and be connected with the dedusting scraper plate on the right side of it along anti-blocking smoke pipe, and the dedusting is scraped
Plate is arranged in anti-blocking smoke pipe；The disposal box lower end is provided with dust hopper, and the dust hopper lower end is provided with dismountable collection
Dirt bag；Upper end is provided with flue gas outlet pipe on the right side of the disposal box, and the flue gas outlet pipe passes through flange assembly and the blast pipe on right side
It is connected, the blast pipe right end is provided with gas-liquid separator, the gas-liquid separator lower end is provided with what is communicated therewith
Fluid reservoir is reclaimed, the gas-liquid separator right-hand member is connected by communicating pipe with purifying column, and the purifying column upper end is provided with outlet
Mouthful；Detachable in the flue gas outlet pipe to be provided with cylindrical porous filter core, the cylindrical porous filter core is flexible, porous metal foil structure
Into all face closures of one end open metal filter bag, the cylindrical porous filter core left end extends to disposal box, the cylindrical porous
Filter core right-hand member is vacantly to be provided with anti-blowpipe in opening, the cylindrical porous filter core, and the anti-blowpipe right-hand member extends to blast pipe
Interior to be connected with high-pressure air tube, the high-pressure air tube is extended to outside blast pipe and extraneous air compressor through blast pipe upper wall
It is connected, pulse valve is provided with the high-pressure air tube.
2. the anti-clogging exhaust treatment system according to claim 1 with UTILIZATION OF VESIDUAL HEAT IN, it is characterised in that positioned at flue gas
Deep gouge is provided with the flange assembly of outlet pipe side, the cylindrical porous filter core right-hand member is removably mounted in deep gouge.
3. the anti-clogging exhaust treatment system according to claim 1 with UTILIZATION OF VESIDUAL HEAT IN, it is characterised in that the motor
On be provided with control its timing open and close timer.
4. the anti-clogging exhaust treatment system according to claim 1 with UTILIZATION OF VESIDUAL HEAT IN, it is characterised in that the outlet
Demister is provided with mouthful.
5. the anti-clogging exhaust treatment system according to claim 1 with UTILIZATION OF VESIDUAL HEAT IN, it is characterised in that positioned at tubular
Its periphery is provided with multiple blowback through holes on anti-blowpipe in porous filter core.
6. the anti-clogging exhaust treatment system according to claim 1 with UTILIZATION OF VESIDUAL HEAT IN, it is characterised in that the gas-liquid
Separator is centrifugal gas-liquid separator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710362480.XA CN106943816A (en) | 2017-05-22 | 2017-05-22 | A kind of anti-clogging exhaust treatment system with UTILIZATION OF VESIDUAL HEAT IN |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710362480.XA CN106943816A (en) | 2017-05-22 | 2017-05-22 | A kind of anti-clogging exhaust treatment system with UTILIZATION OF VESIDUAL HEAT IN |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106943816A true CN106943816A (en) | 2017-07-14 |
Family
ID=59480026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710362480.XA Withdrawn CN106943816A (en) | 2017-05-22 | 2017-05-22 | A kind of anti-clogging exhaust treatment system with UTILIZATION OF VESIDUAL HEAT IN |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106943816A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112426822A (en) * | 2020-12-31 | 2021-03-02 | 广东标华科技有限公司 | High-efficiency dust collector |
| CN113026098A (en) * | 2021-03-02 | 2021-06-25 | 桂林雷光科技有限公司 | Gas supply method and device of epitaxial equipment |
| WO2024077851A1 (en) * | 2022-10-15 | 2024-04-18 | 内蒙古霍煤鸿骏铝电有限责任公司 | Aluminum electrolysis flue gas desulfurization treatment system |
-
2017
- 2017-05-22 CN CN201710362480.XA patent/CN106943816A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112426822A (en) * | 2020-12-31 | 2021-03-02 | 广东标华科技有限公司 | High-efficiency dust collector |
| CN113026098A (en) * | 2021-03-02 | 2021-06-25 | 桂林雷光科技有限公司 | Gas supply method and device of epitaxial equipment |
| WO2024077851A1 (en) * | 2022-10-15 | 2024-04-18 | 内蒙古霍煤鸿骏铝电有限责任公司 | Aluminum electrolysis flue gas desulfurization treatment system |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170714 |
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| WW01 | Invention patent application withdrawn after publication |