CN110523215A - A kind of active carbon gas cleaning regeneration integrated apparatus - Google Patents
A kind of active carbon gas cleaning regeneration integrated apparatus Download PDFInfo
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- CN110523215A CN110523215A CN201910973404.1A CN201910973404A CN110523215A CN 110523215 A CN110523215 A CN 110523215A CN 201910973404 A CN201910973404 A CN 201910973404A CN 110523215 A CN110523215 A CN 110523215A
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- active carbon
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- gas
- integrated apparatus
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- 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
- 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
- B01D53/0438—Cooling or heating 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
- 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
- B01D53/0446—Means for feeding or distributing gases
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
- B01D2253/10—Inorganic adsorbents
- B01D2253/102—Carbon
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2258/00—Sources of waste gases
- B01D2258/02—Other waste gases
- B01D2258/0283—Flue gases
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2259/00—Type of treatment
- B01D2259/40—Further details for adsorption processes and devices
- B01D2259/40083—Regeneration of adsorbents in processes other than pressure or temperature swing adsorption
- B01D2259/40088—Regeneration of adsorbents in processes other than pressure or temperature swing adsorption by heating
Abstract
The invention discloses a kind of active carbon gas cleanings to regenerate integrated apparatus, belongs to flue gases purification field, including tower body；Cutting agency; it is set in tower body; tower body is separated to form smoke purifying chamber and regenerating active carbon room; smoke purifying chamber offers gas inlet, exhanst gas outlet and active carbon material feeding mouth; regenerating active carbon room offers protection gas import, the outlet of protection gas and active carbon discharge port, and cutting agency is configured as the active carbon in gas cleaning room being delivered to the regenerating active carbon room of lower section；Heating mechanism is set in regenerating active carbon room, and heating mechanism is configured to heat the indoor active carbon of regenerating active carbon.Regenerating active carbon can be realized, compared with the prior art while purifying to flue gas, eliminate transmission process of the active carbon between adsorption tower and regenerator, it can be effectively reduced the abrasion of active carbon during transportation, reduce physical deterioration, and can reduce operating cost.
Description
Technical field
The present invention relates to flue gases purification fields more particularly to a kind of active carbon gas cleaning to regenerate integrated apparatus.
Background technique
Activated carbon method flue gases purification can also remove the multiple pollutants such as dioxin while desulphurization denitration, have fortune
The advantages that water consumption, by-product be not recyclable during row, active carbon can be recycled, right and wrong are net often with promising flue gas
Change technology.
Activated carbon method flue gases purification is widely used in steel industry at present, and capital equipment is absorption tower and regeneration
Tower, for example application No. is in 201110244389.0 earlier application patent, a kind of active carbon desulfurization denitrification apparatus is disclosed, it should
Active carbon desulfurization denitrification apparatus includes booster fan, defeated ammonia pipe, adsorption tower, automatic alarm probe, active carbon entrance feeder, work
Property charcoal outlet discharger, saturated activity charcoal conveyer, clean active carbon conveyer, regeneration reactor, active carbon conveys after desorption
Machine, vibrating screen, active carbon supplement hopper, newly-increased active carbon conveyer, charcoal storage canister etc., the work of adsorption saturation in adsorption tower
Property charcoal active carbon conveyer is moved to adsorption tower and follows after saturated activity charcoal conveyer is transported to regenerator regeneration, then after being desorbed
Ring uses.The abrasion of active carbon accounts for the significant portion of operation total losses in the moving process of above-mentioned active carbon, there is literature research table
Bright, the abrasion in active carbon moving process accounts for the 60%-80% of active carbon total losses.
In view of the above problems, needing a kind of active carbon gas cleaning regeneration integrated apparatus, transported with reducing active carbon
In the process because of the loss caused by wearing.
Summary of the invention
The purpose of the present invention is to provide a kind of active carbon gas cleanings to regenerate integrated apparatus, reduces active carbon and is transporting
Caused loss is worn in the process, reduces gas cleaning cost.
As above design, the technical scheme adopted by the invention is that:
A kind of active carbon gas cleaning regeneration integrated apparatus, comprising:
Tower body；
Cutting agency is set in the tower body, and the tower body is separated to form smoke purifying chamber and regenerating active carbon room,
The smoke purifying chamber offers gas inlet, exhanst gas outlet and active carbon material feeding mouth, and the regenerating active carbon room offers guarantor
Shield gas import, the outlet of protection gas and active carbon discharge port, the cutting agency are configured as the work in the gas cleaning room
Property charcoal be delivered to lower section the regenerating active carbon room；
Heating mechanism is set in the regenerating active carbon room, and the heating mechanism is configured as to the active carbon again
Raw indoor active carbon heating.
Further, the heating mechanism includes heating tube, and the heating tube extends along the vertical direction and both ends all have
Opening, the protection gas import and protection gas outlet are connected to the inner cavity of the heating tube, the inner cavity of the heating tube
For conveying active carbon and being heated to the active carbon.
Further, the heating mechanism further includes multiple tube sheets, and the heating tube is fixedly arranged on multiple tube sheets, it is more
A tube sheet is arranged at intervals at along the vertical direction in the tower body, and heating channel, the activity are formed between multiple tube sheets
Charcoal regeneration room offers the hot wind inlet and hot-blast outlet for being respectively communicated with the heating channel.
Further, the heating tube is provided with multiple, and to form intermediate high both sides low on the top of multiple heating tubes
Pyramidal structure.
Further, the heating mechanism further includes top plate, and the top plate includes the first plate and two the second plates, and described the
For one plate perpendicular to the axis direction of the tower body, two the second plates are located at the opposite two sides of first plate, and and institute
Stating the first plate is in default angle connection, and two second plates are all connected to the inner wall of the tower body, first plate and two
Second plate connects the cavity to be formed towards the active carbon discharge port；
Multiple heating tubes are fixedly arranged on the top plate, and the top surface of each heating tube and first plate or institute
The top surface for stating the second plate maintains an equal level.
Further, in the vertical direction, offer what the confession heating tube passed through on the undermost tube sheet
Perforating is provided with high-temperature resistant seal ring between the inner wall of the perforating and the heating tube.
Further, the cutting agency includes blanking cone bucket, is provided with long axis discharger in the blanking cone bucket.
It further, further include roller-type discharging device, the roller-type discharging device is set in the regenerating active carbon room, and position
Between the heating mechanism and the active carbon discharge port.
It further, further include temperature detector, the temperature detector is set in the tower body, the temperature detection
Device is configured as detecting the temperature of the smoke purifying chamber and the indoor active carbon of the regenerating active carbon.
Further, in the vertical direction, the gas inlet is located at the exhanst gas outlet and the active carbon material feeding mouth
Lower section.
The invention has the benefit that
Active carbon gas cleaning proposed by the present invention regenerates integrated apparatus, by by smoke purifying chamber and regenerating active carbon
Room is integrally disposed upon in the same tower body, regenerating active carbon can be realized, compared to existing while purifying to flue gas
Technology eliminates transmission process of the active carbon between adsorption tower and regenerator, can be effectively reduced active carbon and convey
Abrasion in journey reduces physical deterioration, and can reduce operating cost.
Detailed description of the invention
Fig. 1 is the front view of active carbon gas cleaning regeneration integrated apparatus provided by the invention；
Fig. 2 is the side view of active carbon gas cleaning regeneration integrated apparatus provided by the invention.
In figure:
1, tower body；11, smoke purifying chamber；12, regenerating active carbon room；13, temperature detector；
101, gas inlet；102, exhanst gas outlet；103, active carbon material feeding mouth；1031, nitrogen-sealed inlet valve；104, living
Property charcoal discharge port；1041, nitrogen-sealed discharge valve；105, gas import is protected；106, protection gas outlet；107, hot wind inlet；
108, hot-blast outlet；
2, cutting agency；21, blanking cone bucket；22, long axis discharger；
3, heating mechanism；31, heating tube；32, tube sheet；33, top plate；
4, roller-type discharging device.
Specific embodiment
To keep the technical problems solved, the adopted technical scheme and the technical effect achieved by the invention clearer, below
In conjunction with attached drawing and pass through specific embodiment to further illustrate the technical scheme of the present invention.It is understood that this place is retouched
The specific embodiment stated is used only for explaining the present invention rather than limiting the invention.It also should be noted that in order to just
Room related to the present invention point is illustrated only in description, attached drawing rather than full room.
In the description of the present invention unless specifically defined or limited otherwise, term " connected ", " connection ", " fixation " are answered
It is interpreted broadly, for example, it may be being fixedly connected, may be a detachable connection, or is integral；It can be mechanical connection,
It can be electrical connection；It can be directly connected, the company of two element interior rooms can also be can be indirectly connected through an intermediary
Logical or two elements interaction relationship.For the ordinary skill in the art, can be understood with concrete condition above-mentioned
The concrete meaning of term in the present invention.
In the present invention unless specifically defined or limited otherwise, fisrt feature second feature "upper" or "lower"
It may include that the first and second features directly contact, also may include that the first and second features are not direct contacts but pass through it
Between other characterisation contact.Moreover, fisrt feature includes the first spy above the second feature " above ", " above " and " above "
Sign is right above second feature and oblique upper, or is merely representative of first feature horizontal height higher than second feature.Fisrt feature exists
Second feature " under ", " lower section " and " following " include that fisrt feature is directly below and diagonally below the second feature, or is merely representative of
First feature horizontal height is less than second feature.
In the description of the present embodiment, term " on ", "lower", " right side ", etc. orientation or positional relationships be based on shown in attached drawing
Orientation or positional relationship, be merely for convenience of description and simplification operation, rather than the device or element of indication or suggestion meaning
It must have a particular orientation, be constructed and operated in a specific orientation, therefore be not considered as limiting the invention.In addition,
Term " first ", " second " are only used to distinguish between description, and have no special meaning.
As depicted in figs. 1 and 2, a kind of active carbon gas cleaning regeneration integrated apparatus, the activity are present embodiments provided
Charcoal flue gas purifying regeneration integrated apparatus includes tower body 1, cutting agency 2 and heating mechanism 3, and wherein cutting agency 2 is set to tower
In body 1, tower body 1 is separated to form smoke purifying chamber 11 and regenerating active carbon room 12 by cutting agency 2, and smoke purifying chamber 11 offers
Gas inlet 101, exhanst gas outlet 102 and active carbon material feeding mouth 103, be provided in active carbon material feeding mouth 103 nitrogen-sealed into
Expect valve 1031.Regenerating active carbon room 12 offers protection gas import 105, protection gas outlet 106 and active carbon discharge port 104,
Nitrogen-sealed discharge valve 1041 is provided in active carbon discharge port 104.Cutting agency 2 is used for the activity in smoke purifying chamber 11
Charcoal is delivered to the regenerating active carbon room 12 of lower section.Heating mechanism 3 is set in regenerating active carbon room 12, heating mechanism 3 for pair
Active carbon heating in regenerating active carbon room 12.
Specifically, in the present embodiment, tower body 1 is vertical tower body, and tower body 1 is cylindrical shape structure, certainly at other
In embodiment, tower body 1 can also be rectangular-shape structure.Smoke purifying chamber 11 is located at the top of regenerating active carbon room 12, activity
Charcoal is entered in smoke purifying chamber 11 by active carbon material feeding mouth 103, and flue gas enters smoke purifying chamber 11 by gas inlet 101
Interior, active carbon purifies flue gas, desulphurization denitration, and the active carbon after subsequent adsorption saturation enters activity through cutting agency 2
In charcoal regeneration room 12, the sulfate that active carbon is heated the heating of mechanism 3 and surface is adsorbed is discharged by fast resolving, until
SO is parsed completely2, subsequent regenerated active carbon is discharged by discharge port 104, and is transported to active carbon material feeding mouth 103 again.
It is understood that entering tower body 1 from active carbon material feeding mouth 103 and being from the active carbon that active carbon discharge port 104 is discharged
Clean active carbon.
In addition, in the present embodiment, in the vertical direction, flue gas goes out in order to improve active carbon to the purification efficiency of flue gas
Mouth 102 is located at the lower section of active carbon material feeding mouth 103, and gas inlet 101 is located at the lower section of exhanst gas outlet 102, and gas inlet 101
The opposite sides of tower body 1 is located at exhanst gas outlet 102, so that flue gas flows from the bottom to top after entering tower body 1,
And active carbon moves from top to bottom, is conducive to flue gas and active carbon comes into full contact with, and improves the clean-up effect to flue gas.
Above-mentioned cutting agency 2 includes blanking cone bucket 21, is provided with long axis discharger 22 in blanking cone bucket 21, is unloaded by long axis
Glassware 22 controls the falling speed of active carbon, so that the interior active carbon of smoke purifying chamber 11 keeps down and slowly moves
State further promotes flue gas and active carbon to come into full contact with, and improves the purification efficiency to flue gas.Moreover, passing through blanking cone bucket 21
Enable active carbon even drop down with long axis discharger 22.Specifically, make the active carbon in the same radial section of tower body 1
Falling speed is consistent substantially, and the active carbon falling speed avoided the occurrence of in partial region is fast, and the activity in partial region
Charcoal falling speed is slow and leads to the active carbon for accumulating adsorption saturation in smoke purifying chamber 11, reduces the purification to flue gas and imitates
Rate.In the present embodiment, there are two the settings of blanking cone bucket 21, certainly in other embodiments, the quantity of blanking cone bucket 21 can root
It is arranged according to actual needs, such as one, three or three or more, the quantity of blanking cone bucket 21 is more, and each blanking cone bucket 21 exists
Maximum cross-sectional area is smaller on the axis direction of tower body 1.
Above-mentioned heating mechanism 3 includes heating tube 31, and heating tube 31 extends along the vertical direction, and both ends all have opening, because
There is inner cavity, protection gas import 105 and protection gas outlet 106 are connected to the inner cavities of heating tube 31, add inside this heating tube 31
The inner cavity of heat pipe 31 is for conveying active carbon and heating to active carbon.In the present embodiment, heating tube 31 is round tube, heating tube
31 internal diameter is 60mm-90mm, wall thickness 4mm-10mm, and certainly in other embodiments, the shape and size of heating tube 31 are equal
It can be configured according to actual needs.Heating mechanism 3 further includes multiple tube sheets 32.Multiple tube sheets 32 are spaced setting along the vertical direction
In forming heating channel in tower body 1, and between multiple tube sheets 32, regenerating active carbon room 12 is equipped with the heat for being respectively communicated with heating channel
Wind inlet 107 and hot-blast outlet 108.Specifically, in the present embodiment, above-mentioned multiple tube sheets 32 are each perpendicular to heating tube 31
Axis direction, tube sheet 32 are fixed in the inner wall of tower body 1, and each heating tube 31 both passes through the corresponding mounting hole of multiple tube sheets 32, and
It is sealedly attached to each tube sheet 32.The heating channel formed between multiple tube sheets 32 is snakelike heating channel, can increase hot wind
Residence time in regenerating active carbon room 12 enables hot wind sufficiently to carry out heat exchange with the tube wall of heating tube 31, thus
Improve the heating efficiency to active carbon.
It is understood that active carbon is conveyed downwards by the inner cavity of heating tube 31, and entered by protection gas import 105
Protection gas enters the inner cavity of heating tube 31, and by 106 discharge of protection gas outlet, to prevent active carbon from firing during heating
It burns, and the resolution gas that active carbon is generated during heating is taken out of.It is entered in heating channel by hot wind inlet 107
Hot wind heats the active carbon inside heating tube 31 by heating tube 31, that is to say, that tube wall of the hot wind first with heating tube 31
Heat exchange is carried out, the temperature of tube wall increases, and the temperature decline of hot wind, subsequent tube wall heats the active carbon in inner cavity, and temperature
The hot wind of decline is discharged by hot-blast outlet 108.The inner cavity of heating tube 31 is not connected to mutually with heating channel, avoids hot wind and guarantor
Gas contact is protected, collection of the later period to the resolution gas carried in protection gas is conducive to.
In the present embodiment, heating tube 31 is provided with multiple, and multiple heating tubes 31 are fixedly arranged on tube sheet 32.In order to enable
For active carbon by the uniform blanking of multiple heating tubes 31, the top of multiple heating tubes 31 forms the low pyramidal structure in intermediate high both sides,
And the bottom end of multiple heating tubes 31 is at the same level.Specifically, heating mechanism 3 further includes top plate 33, and top plate 33 includes the first plate and two
A second plate, for the first plate perpendicular to the axis direction of tower body 1, two the second plates are located at the opposite two sides of the first plate, and
It is in that default angle connects with the first plate, two the second plates are all connected to the inner wall of tower body 1, and the first plate and two the second plates connect shape
At cavity towards active carbon discharge port 104.Multiple heating tubes 31 are fixedly arranged on top plate 33, and the top surface of each heating tube 31 with
The top surface of first plate or the second plate maintains an equal level.In the present embodiment, default angle is the folder between 135 °, that is, two the second plates
Angle is 90 °.
It is understood that activity will be accumulated above top plate 33 if the top surface of heating tube 31 is located at 33 top of top plate
Charcoal.In order to avoid the top surface of this problem, the top surface and the first plate that are fixed on the heating tube 31 of the first plate maintains an equal level, it is fixed on second
The top surface for the heating tube 31 that the top surface of heating tube 31 on plate and the top surface of the second plate maintain an equal level, and be located on the first plate is higher than position
In the top surface of the heating tube 31 on the second plate.Therefore multiple heating can be evenly distributed on by the active carbon that cutting agency 2 is fallen
In pipe 31, so that the active carbon for being conducive to enter in regenerating active carbon room 12 is heated properly, and be conducive to active carbon again
Come into force rate.
Certainly in other embodiments, directly two the second plates can be connected, the angle between two the second plates is
90 °, a part of heating tube 31 in multiple heating tubes 31 is fixed on the second plate at this time, and another part is installed in two the second plates
Link position, and in the vertical direction, the height on the top of the heating tube 31 at the link position of two the second plates is high
Height in the top for the heating tube 31 for being located at other positions.
Offer the perforating passed through for heating tube 31 in addition, being located on undermost tube sheet 32, the inner wall of perforating and
It is provided with high-temperature resistant seal ring between heating tube 31, to provide space for expanding with heat and contract with cold for heating tube 31, and passes through high temperature resistant
Sealing ring is sealed, and is leaked into heating with the hot wind for preventing protection gas from leaking into heating channel or in heating channel
In the inner cavity of pipe 31.
Active carbon gas cleaning regeneration integrated apparatus provided in this embodiment further includes blower (not shown) and adds
Hot device (not shown), by pipeline connection in hot-blast outlet 108, the air outlet of blower is connected the air inlet of blower by pipeline
The air inlet of heater is passed through, the air outlet of heater is by pipeline connection in hot wind inlet 107.Heater can be electric heating
Furnace or gas-fired heater, the present embodiment are not particularly limited.By setting blower and heater, the circulation of hot wind can be realized
Flowing, and the hot wind after temperature reduction is heated by heater.
As illustrated in fig. 1 and 2, in the present embodiment, protection gas import 105 is located at 106 lower section of protection gas outlet, and protects gas
Import 105 and protection gas outlet 106 are respectively the opposite sides positioned at tower body 1, can increase protection gas in heating tube 31
Residence time in chamber.Hot wind inlet 107 is located at 108 lower section of hot-blast outlet, can increase stop of the hot wind in heating channel
Time improves the heating effect to active carbon.
Active carbon gas cleaning regeneration integrated apparatus provided in this embodiment further includes roller-type discharging device 4, roller-type discharging
Device 4 is set in regenerating active carbon room 12, and between heat exchange mechanisms 2 and active carbon discharge port 104.It is unloaded by the way that roll-type is arranged
Glassware 4 can control the falling speed of the active carbon in heating tube 31, so that active carbon can sufficiently be added in heating tube 31
Heat and realize regeneration.
Active carbon gas cleaning regeneration integrated apparatus provided in this embodiment further includes temperature detector 13, temperature detection
Device 13 is set in tower body 1.Specifically, in the present embodiment, there are three the settings of temperature detector 13, by three temperature detectors
13 are respectively defined as the first temperature detector, second temperature detector and third temperature detector.Wherein, the first temperature detector
Respectively it is located at the position in smoke purifying chamber 11 close to active carbon material feeding mouth 103, enters smoke purifying chamber 11 for detecting
The temperature of interior active carbon, second temperature detector is located at the middle position of smoke purifying chamber 11, for detecting smoke purifying chamber
The temperature of 11 middle position active carbon.Third temperature detector is located in regenerating active carbon room 12, is particularly located at roll-type and unloads
Between glassware 4 and active carbon discharge port 104, for detecting the temperature that the active carbon of regenerating active carbon room 12 will be discharged.At this
In embodiment, temperature detector 13 is thermocouple, and certainly in other embodiments, temperature detector 13 can also be temperature sensing
Device.
The course of work of active carbon gas cleaning regeneration integrated apparatus will be described in detail below.
Active carbon is entered in smoke purifying chamber 11 by active carbon material feeding mouth 103, and is accumulated in smoke purifying chamber 11, In
Under the control of long axis discharger 22, the active carbon in smoke purifying chamber 11 moves gradually downward, and flue gas by gas inlet 101 into
Enter into smoke purifying chamber 11, and passes through the active carbon in smoke purifying chamber 11 and be discharged from exhanst gas outlet 102, in the process,
Active carbon carries out desulphurization denitration to flue gas, realizes the purification to flue gas.
Active carbon positioned at 11 lower section of smoke purifying chamber is fallen in regenerating active carbon room 12 by long axis discharger 22, and
Entered by the top opening of heating tube 31 intracavitary in heating tube 31.Due to being provided with roller-type discharging device 4 below heating tube 31,
Therefore active carbon is accumulated in heating tube 31 and slow downlink.Gas is protected to enter active carbon again by protection gas import 105 simultaneously
In raw room 12, and the inner cavity for passing through heating tube 31 is discharged from protection gas outlet 106, and in the present embodiment, protection gas is preferably nitrogen
Gas.The hot wind after heater heats is entered in heating channel under the action of blower by hot wind inlet 107 simultaneously,
Heat exchange is carried out with the tube wall of heating tube 31 in heating channel, to heat to active carbon, then from 108 row of hot-blast outlet
Out, it is re-introduced into after being heated again from the hot wind that the temperature that hot-blast outlet 108 is discharged reduces in heating channel.
Final active carbon is discharged from active carbon discharge port 104, removes after powder and fine particle using vibrating screen by again
It is secondary to be added in smoke purifying chamber 11 by active carbon material feeding mouth 103.
To sum up, active carbon gas cleaning provided in this embodiment regenerates integrated apparatus, by by 11 He of smoke purifying chamber
Regenerating active carbon room 12 is integrally disposed upon in the same tower body 1, can realize active carbon again while purifying to flue gas
It is raw, compared with the prior art, transmission process of the active carbon between adsorption tower and regenerator is eliminated, work can be effectively reduced
Property charcoal abrasion during transportation, reduce physical deterioration, and can reduce operating cost.
Embodiment of above only elaborates that the basic principles and features of the invention, the present invention are not limited by above embodiment
System, without departing from the spirit and scope of the present invention, the invention also has various changes and changes, and these changes and changes are all
It falls into scope of the claimed invention.The claimed scope of the invention is by appended claims and its equivalent circle
It is fixed.
Claims (10)
1. a kind of active carbon gas cleaning regenerates integrated apparatus characterized by comprising
Tower body (1)；
Cutting agency (2) is set in the tower body (1), the tower body (1) is separated to form smoke purifying chamber (11) and activity
Charcoal regeneration room (12), the smoke purifying chamber (11) offer gas inlet (101), exhanst gas outlet (102) and active carbon material feeding
Mouth (103), the regenerating active carbon room (12) offer protection gas import (105), protection gas outlet (106) and active carbon discharging
Mouth (104), the cutting agency (2) are configured as the active carbon in the smoke purifying chamber (11) being delivered to the described of lower section
Regenerating active carbon room (12)；
Heating mechanism (3) is set in the regenerating active carbon room (12), and the heating mechanism (3) is configured as to the work
Property charcoal regeneration room (12) in active carbon heating.
2. active carbon gas cleaning according to claim 1 regenerates integrated apparatus, which is characterized in that the heating mechanism
It (3) include heating tube (31), the heating tube (31) extends along the vertical direction and both ends all have opening, the protection gas import
(105) and the protection gas exports the inner cavity that (106) are connected to the heating tube (31), and the inner cavity of the heating tube (31) is used
It is heated in conveying active carbon and to the active carbon.
3. active carbon gas cleaning according to claim 2 regenerates integrated apparatus, which is characterized in that the heating mechanism
It (3) further include multiple tube sheets (32), the heating tube (31) is fixedly arranged on multiple tube sheets (32), and multiple tube sheets (32) are along vertical
Direction is arranged at intervals in the tower body (1), and heating channel, the regenerating active carbon are formed between multiple tube sheets (32)
Room (12) offers the hot wind inlet (107) and hot-blast outlet (108) for being respectively communicated with the heating channel.
4. active carbon gas cleaning according to claim 2 regenerates integrated apparatus, which is characterized in that the heating tube
(31) it is provided with multiple, and the top of multiple heating tubes (31) forms the low pyramidal structure in intermediate high both sides.
5. active carbon gas cleaning according to claim 4 regenerates integrated apparatus, which is characterized in that the heating mechanism
It (3) further include top plate (33), the top plate (33) includes the first plate and two the second plates, and first plate is perpendicular to the tower body
(1) axis direction, two the second plates are located at the opposite two sides of first plate, and press from both sides with first plate in default
Angle connection, two second plates are all connected to the inner wall of the tower body (1), first plate and two the second plate connections
The cavity of formation is towards the active carbon discharge port (104)；
Multiple heating tubes (31) are fixedly arranged on the top plate (33), and the top surface of each heating tube (31) and described the
The top surface of one plate or second plate maintains an equal level.
6. active carbon gas cleaning according to claim 3 regenerates integrated apparatus, which is characterized in that in vertical direction
On, it is located at the perforating for offering on the undermost tube sheet (32) and passing through for the heating tube (31), the perforating
High-temperature resistant seal ring is provided between inner wall and the heating tube (31).
7. active carbon gas cleaning according to claim 1 regenerates integrated apparatus, which is characterized in that the cutting agency
(2) include blanking cone bucket (21), be provided with long axis discharger (22) on the blanking cone bucket (21).
8. active carbon gas cleaning according to claim 1 regenerates integrated apparatus, which is characterized in that further include that roll-type is unloaded
Glassware (4), the roller-type discharging device (4) are set in the regenerating active carbon room (12), and be located at the heating mechanism (3) and
Between the active carbon discharge port (104).
9. active carbon gas cleaning according to claim 1 regenerates integrated apparatus, which is characterized in that further include temperature inspection
It surveys device (13), the temperature detector (13) is set in the tower body (1), and the temperature detector (13) is configured as detecting
The temperature of the smoke purifying chamber (11) and the active carbon in the regenerating active carbon room (12).
10. active carbon gas cleaning according to claim 1 regenerates integrated apparatus, which is characterized in that in vertical direction
On, the gas inlet (101) is located at the lower section of the exhanst gas outlet (102) and the active carbon material feeding mouth (103).
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Application publication date: 20191203 |