CN108854965A - A kind of sewage treatment active carbon regenerating unit - Google Patents
A kind of sewage treatment active carbon regenerating unit Download PDFInfo
- Publication number
- CN108854965A CN108854965A CN201810780674.6A CN201810780674A CN108854965A CN 108854965 A CN108854965 A CN 108854965A CN 201810780674 A CN201810780674 A CN 201810780674A CN 108854965 A CN108854965 A CN 108854965A
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- China
- Prior art keywords
- furnace
- regenerating
- active carbon
- outlet
- endless tube
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
- B01J20/20—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising free carbon; comprising carbon obtained by carbonising processes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/30—Processes for preparing, regenerating, or reactivating
- B01J20/34—Regenerating or reactivating
- B01J20/3416—Regenerating or reactivating of sorbents or filter aids comprising free carbon, e.g. activated carbon
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/30—Processes for preparing, regenerating, or reactivating
- B01J20/34—Regenerating or reactivating
- B01J20/3483—Regenerating or reactivating by thermal treatment not covered by groups B01J20/3441 - B01J20/3475, e.g. by heating or cooling
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B32/00—Carbon; Compounds thereof
- C01B32/30—Active carbon
- C01B32/354—After-treatment
- C01B32/36—Reactivation or regeneration
- C01B32/366—Reactivation or regeneration by physical processes, e.g. by irradiation, by using electric current passing through carbonaceous feedstock or by using recyclable inert heating bodies
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22G—SUPERHEATING OF STEAM
- F22G7/00—Steam superheaters characterised by location, arrangement, or disposition
- F22G7/06—Steam superheaters characterised by location, arrangement, or disposition in furnace tubes
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Analytical Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Inorganic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- General Health & Medical Sciences (AREA)
- Materials Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Abstract
The invention discloses a kind of sewage treatment active carbon regenerating units,The middle part of the regenerating furnace is columnar structured,The top of regenerating furnace is equipped with widened expansion chamber,The bottom of regenerating furnace is pyramidal structure,Regenerating furnace is fixed with endless tube on the outside of lower part,The bottom of the endless tube passes through the aid distributing pipe being obliquely installed and communicates with the inner cavity of regenerating furnace lower part,The exhaust pipe on regenerating furnace top is connected by pipeline with the air distribution outlet of neat gas burner,The neat gas burner is mounted on the end of combustion furnace,Air heater is installed in the inner cavity at the combustion furnace rear portion,Outlet the communicating by pipeline and the endless tube air inlet of endless tube of the air heater,Feed inlet in the regeneration furnace sidewall is connected with the outlet of charging screw conveyor,The bottom discharge port of the regenerating furnace is connected with the import of discharging spiral conveyor,The present invention has the advantages that clean and environmental protection,Secondary pollution problem caused by organic matter can effectively be avoided.
Description
Technical field
The invention belongs to technical field of environment protection equipment, and in particular to a kind of sewage treatment active carbon regenerating unit.
Background technique
Biological degradation method is generally selected to handle for the organic wastewater that Chemical Manufacture generates, but biological degradation method can only
Processing is easy the organic matter of degradation, and some organic matters for being difficult to be biodegradable need to handle using the method for activated carbon adsorption.
After a period of use, internal hole reaches saturation state to active carbon, can not be adsorbed, be regenerated again.
Regenerating active carbon method, regenerating active carbon are activated again after the full active carbon of absorption is handled by certain condition,
Active carbon is in environmental protection, and industrial oneself is widely used with civilian aspect, and achieves comparable effect, however active carbon exists
The use of activated carbon adsorption is a physical process after the full conjunction of absorption is replaced, therefore can also use high-temperature steam or air will
Impurity in used active carbon is desorbed, and the activity for keeping its recovery original has to achieve the purpose that reuse
Apparent economic benefit, active carbon its purposes after regeneration, which can still continuously repeat, to be used and regenerates, and regenerating active carbon is that absorption is full
Full active carbon activates again after being handled by certain condition.
Existing active carbon regenerating unit mostly uses greatly steam or electric power as heat source, causes to adsorb in active carbon organic
Beyond the region of objective existence is let out, to cause the secondary pollution of environment.
Summary of the invention
It is an object of the invention to overcome above-mentioned the deficiencies in the prior art, a kind of sewage treatment regenerating active carbon dress is provided
It sets.
A kind of sewage treatment active carbon regenerating unit, including regenerating furnace, neat gas burner, endless tube, the regenerating furnace
Middle part be it is columnar structured, the top of regenerating furnace is equipped with widened expansion chamber, and the bottom of regenerating furnace is pyramidal structure, under regenerating furnace
Endless tube is fixed on the outside of portion, the bottom of the endless tube passes through the aid distributing pipe being obliquely installed and communicates with the inner cavity of regenerating furnace lower part,
The exhaust pipe on regenerating furnace top is connected by pipeline with the air distribution outlet of neat gas burner, and the neat gas burner is mounted on
The end of combustion furnace is equipped with air heater in the inner cavity at the combustion furnace rear portion, and the outlet of the air heater passes through
Pipeline is communicated with the endless tube air inlet of endless tube, the outlet phase of feed inlet and charging screw conveyor in the regeneration furnace sidewall
Connection, the bottom discharge port of the regenerating furnace are connected with the import of discharging spiral conveyor.
Preferably, the import of the air heater is connected by pipeline with the outlet of air blower.
Preferably, the outlet of the discharging spiral conveyor is connected with the import of Star-like unloader, the discharging spiral
The outside of conveyer is equipped with water leg.
Preferably, the import of the charging screw conveyor is connected with the outlet at bottom of active carbon hopper.
Preferably, the rear portion of the combustion furnace is equipped with exhanst gas outlet.
Compared with prior art, beneficial effects of the present invention：
In the use of the present invention, need to carry out regenerated active carbon through active carbon hopper, charging screw conveyor in, naturally
Gas is injected to burning in combustion furnace by neat gas burner, and the heat for generation of burning is used to heat the sky in air heater
Gas, hot-air spray into regenerating furnace from aid distributing pipe, and hot-air heats the active carbon in regenerating furnace, adsorb in active carbon
It volatilizees after organic matter heating, hot-air is followed to be discharged together from the top of regenerating furnace, the air being discharged from regenerating furnace is as natural
The air distribution of air burner is admitted in combustion furnace and burns, and organic matter is incinerated completely, and the flue gas after heating air goes out from flue gas
Mouth discharge, then discharged after being dusted by bag filter.The present invention provides heat source by natural gas for the regeneration of active carbon,
Have the advantages that clean and environmental protection, can be realized recycling for resource；The organic matter adsorbed in active carbon enters combustion furnace burning,
It avoids the occurrence of organic matter and leaks and cause the secondary pollution of environment.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of sewage treatment active carbon regenerating unit of the present invention.
In figure, 1, active carbon hopper, 2, charging screw conveyor, 3, regenerating furnace, 4, endless tube, 5, aid distributing pipe, 6, discharging spiral shell
Revolve conveyer, 7, water leg, 8, Star-like unloader, 9, neat gas burner, 10, air blower, 11, combustion furnace, 12, air heating
Device, 13, exhanst gas outlet, 14, endless tube air inlet.
Specific embodiment
Referring to Fig. 1, a kind of sewage treatment active carbon regenerating unit, including regenerating furnace 3, neat gas burner 9, endless tube 4, institute
State the middle part of regenerating furnace 3 be it is columnar structured, the top of regenerating furnace 3 is equipped with widened expansion chamber, and the bottom of regenerating furnace 3 is taper
Structure, endless tube 4 is fixed on the outside of 3 lower part of regenerating furnace, and the bottom of the endless tube 4 passes through the aid distributing pipe 5 being obliquely installed and regeneration
The inner cavity of 3 lower part of furnace communicates, and the exhaust pipe on 3 top of regenerating furnace is connected by pipeline with the air distribution outlet of neat gas burner 9, institute
The end that neat gas burner 9 is mounted on combustion furnace 11 is stated, air heater is installed in the inner cavity at 11 rear portion of combustion furnace
12, outlet the communicating by pipeline and the endless tube air inlet 14 of endless tube 4 of the air heater 12,3 side wall of regenerating furnace
On feed inlet be connected with the outlet of charging screw conveyor 2, the bottom discharge port of the regenerating furnace 3 and discharging helical feed
The import of machine 6 is connected, and the import of the air heater 12 is connected by pipeline with the outlet of air blower 10, the discharging
The outlet of screw conveyor 6 is connected with the import of Star-like unloader 8, and the outside of the discharging spiral conveyor 6 is pressed from both sides equipped with water
The import of set 7, the charging screw conveyor 2 is connected with the outlet at bottom of active carbon hopper 1, the rear portion of the combustion furnace 11
Exhanst gas outlet 13 is installed.
The working principle of the invention is：
In the use of the present invention, need to carry out regenerated active carbon through active carbon hopper 1, charging screw conveyor 2 in, day
Right gas is injected to burning in combustion furnace 11 by neat gas burner 9, and the heat for generation of burning is for heating air heater 12
Interior air, hot-air spray into regenerating furnace 3 from aid distributing pipe 5, and hot-air heats the active carbon in regenerating furnace 3, activity
It volatilizees after the organic matter heating adsorbed in charcoal, follows hot-air to be discharged together from the top of regenerating furnace 3, be discharged from regenerating furnace 3
Air is admitted in combustion furnace 11 as the air distribution of neat gas burner 9 and burns, and organic matter is incinerated completely, after heating air
Flue gas be discharged from exhanst gas outlet 13, then discharged after being dusted by bag filter.The present invention is activity by natural gas
The regeneration of charcoal provides heat source, has the advantages that clean and environmental protection, can be realized recycling for resource；What is adsorbed in active carbon is organic
Object enters the burning of combustion furnace 11, avoids the occurrence of organic matter and leaks and causes the secondary pollution of environment.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
There is also other identical elements in process, method, article or equipment including the element.
The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although with reference to the foregoing embodiments
Invention is explained in detail, those skilled in the art should understand that：It still can be to aforementioned each implementation
Technical solution documented by example is modified or equivalent replacement of some of the technical features；And these modification or
Replacement, the spirit and scope for technical solution of various embodiments of the present invention that it does not separate the essence of the corresponding technical solution.
Claims (5)
1. a kind of sewage treatment active carbon regenerating unit, including regenerating furnace (3), neat gas burner (9), endless tube (4), feature
It is：The middle part of the regenerating furnace (3) be it is columnar structured, the top of regenerating furnace (3) is equipped with widened expansion chamber, regenerating furnace
(3) bottom is pyramidal structure, is fixed with endless tube (4) on the outside of regenerating furnace (3) lower part, and the bottom of the endless tube (4) is by inclining
The aid distributing pipe (5) being tiltedly arranged is communicated with the inner cavity of regenerating furnace (3) lower part, and the exhaust pipe on regenerating furnace (3) top passes through pipeline and day
The air distribution outlet of right air burner (9) is connected, and the neat gas burner (9) is mounted on the end of combustion furnace (11), the combustion
It burns in the inner cavity at furnace (11) rear portion and is equipped with air heater (12), the outlet of the air heater (12) passes through pipeline and ring
Manage communicating for endless tube air inlet (14) of (4), the feed inlet on regenerating furnace (3) side wall and charging screw conveyor (2)
Outlet is connected, and the bottom discharge port of the regenerating furnace (3) is connected with the import of discharging spiral conveyor (6).
2. a kind of sewage treatment active carbon regenerating unit as described in claim 1, it is characterised in that：The air heater
(12) import is connected by pipeline with the outlet of air blower (10).
3. a kind of sewage treatment active carbon regenerating unit as described in claim 1, it is characterised in that：The discharging helical feed
The outlet of machine (6) is connected with the import of Star-like unloader (8), and the outside of the discharging spiral conveyor (6) is equipped with water leg
(7)。
4. a kind of sewage treatment active carbon regenerating unit as described in claim 1, it is characterised in that：The charging helical feed
The import of machine (2) is connected with the outlet at bottom of active carbon hopper (1).
5. a kind of sewage treatment active carbon regenerating unit as described in claim 1, it is characterised in that：The combustion furnace (11)
Rear portion is equipped with exhanst gas outlet (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810780674.6A CN108854965A (en) | 2018-07-17 | 2018-07-17 | A kind of sewage treatment active carbon regenerating unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810780674.6A CN108854965A (en) | 2018-07-17 | 2018-07-17 | A kind of sewage treatment active carbon regenerating unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108854965A true CN108854965A (en) | 2018-11-23 |
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ID=64302357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810780674.6A Pending CN108854965A (en) | 2018-07-17 | 2018-07-17 | A kind of sewage treatment active carbon regenerating unit |
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| Country | Link |
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| CN (1) | CN108854965A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109516461A (en) * | 2018-12-31 | 2019-03-26 | 江苏丽鑫环保科技有限公司 | A kind of active carbon defluorinate system |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105170127A (en) * | 2015-09-30 | 2015-12-23 | 黎城蓝天燃气开发有限公司 | In-place regenerating activating furnace, system and method for saturated active carbon |
| CN206064435U (en) * | 2016-04-20 | 2017-04-05 | 福建元力环境工程有限公司 | A kind of efficient active carbon regenerating unit of clean environment firendly |
| CN206549655U (en) * | 2016-12-09 | 2017-10-13 | 黎城蓝天燃气开发有限公司 | A kind of regenerating active carbon system |
| CN206853692U (en) * | 2017-06-28 | 2018-01-09 | 赵金明 | Energy saving and environment friendly waste and old activated carbon regeneration furnace |
-
2018
- 2018-07-17 CN CN201810780674.6A patent/CN108854965A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105170127A (en) * | 2015-09-30 | 2015-12-23 | 黎城蓝天燃气开发有限公司 | In-place regenerating activating furnace, system and method for saturated active carbon |
| CN206064435U (en) * | 2016-04-20 | 2017-04-05 | 福建元力环境工程有限公司 | A kind of efficient active carbon regenerating unit of clean environment firendly |
| CN206549655U (en) * | 2016-12-09 | 2017-10-13 | 黎城蓝天燃气开发有限公司 | A kind of regenerating active carbon system |
| CN206853692U (en) * | 2017-06-28 | 2018-01-09 | 赵金明 | Energy saving and environment friendly waste and old activated carbon regeneration furnace |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109516461A (en) * | 2018-12-31 | 2019-03-26 | 江苏丽鑫环保科技有限公司 | A kind of active carbon defluorinate system |
| CN109516461B (en) * | 2018-12-31 | 2023-12-26 | 江苏丽鑫环保科技有限公司 | Activated carbon defluorination system |
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Application publication date: 20181123 |