CN207845463U - A kind of municipal sludge carbonization cracker - Google Patents
A kind of municipal sludge carbonization cracker Download PDFInfo
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- CN207845463U CN207845463U CN201820022628.5U CN201820022628U CN207845463U CN 207845463 U CN207845463 U CN 207845463U CN 201820022628 U CN201820022628 U CN 201820022628U CN 207845463 U CN207845463 U CN 207845463U
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- carbide furnace
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- air inlet
- cracker
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/40—Valorisation of by-products of wastewater, sewage or sludge processing
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- Treatment Of Sludge (AREA)
Abstract
It is carbonized cracker the utility model discloses a kind of municipal sludge, including sludge bin, crusher, automatically feeds storehouse, carbide furnace, discharging bin, condensing unit, hot-blast stove；The sludge bin is connect with crusher；The crusher is connect with storehouse is automatically fed；The carbide furnace includes feed inlet, discharge port, and the feed inlet is connect with storehouse is automatically fed, and the discharge port is connect with discharging bin；It is connect with condensing unit at the top of the carbide furnace, center is equipped with the agitating device from top to bottom in the carbide furnace；The agitating device stretches out outer at the top of carbide furnace and is connected with driving motor；Waste gas outlet pipeline is equipped at the top of the carbide furnace；The carbide furnace is externally provided with heating chamber；The hot-blast outlet of the heating chamber and hot-blast stove connects；The hot-blast stove includes the first air inlet, the second air inlet, and the first air inlet is fuel gas air inlet, and the second air inlet is connect with condensing unit.The utility model is easy to operate, cheap.
Description
Technical field
The utility model is related to technical field of sludge treatment, especially a kind of municipal sludge carbonization cracker.
Background technology
Contain a large amount of combustible and activated sludge bacterium in municipal sludge.Sludge is carbonized, exactly by adding to sludge
Temperature pressurization, makes the bacteria cell cracking in sludge, water release therein is come out, while remaining sludge to the maximum extent again
The process of middle carbonaceous.Sludge is carbonized technology with good technical advantage and application prospect.However, at present in sludge carbonization technique
There are still technical problems for the carbonizing plant used, such as sludge carbonisation energy consumption is higher, sludge carbonization is not thorough, so as to cause
Produce discontinuous, low production efficiency so that the application of sludge carbonization technology is very restricted.
Utility model content
To solve above-mentioned existing technical problem, the utility model provides a kind of municipal sludge carbonization cracker, packet
It includes sludge bin, crusher, automatically feed storehouse, carbide furnace, discharging bin, condensing unit, hot-blast stove；The sludge bin connects with crusher
It connects；The crusher is connect with storehouse is automatically fed；The carbide furnace includes feed inlet, discharge port, and the feed inlet is supplied with automatic
It is connected to storehouse, the discharge port is connect with discharging bin；It is connect with condensing unit at the top of the carbide furnace, center in the carbide furnace
Agitating device from top to bottom is installed；The agitating device stretches out outer at the top of carbide furnace and is connected with driving motor；Institute
It states and is equipped with waste gas outlet pipeline at the top of carbide furnace；The carbide furnace is externally provided with heating chamber；The heating chamber is externally provided with insulating layer；Institute
The hot-blast outlet for stating heating chamber and hot-blast stove connects；The hot-blast stove includes the first air inlet, the second air inlet, the first air inlet
For fuel gas air inlet, the second air inlet is connect with condensing unit.
Preferably, the agitating device includes shaft and rotating vane, and the shaft is connected to being equipped in rotating vane
Hot gas duct；The heating chamber of the hot gas duct and carbide furnace is connected with the hot-blast outlet of hot-blast stove in carbonization furnace bottom.
Preferably, it automatically feeds storehouse to connect by the feed inlet of feed screw and carbide furnace, the discharge port of carbide furnace is logical
Spiral discharging machine is crossed to connect with discharging bin.
Preferably, the condensing unit bottom is equipped with the condensate draining pipe controlled by drain valve.
Preferably, the first air inlet of the hot-blast stove, the second air inlet are respectively equipped with the first intake valve, the second air inlet
Valve.
Preferably, the hot-blast outlet of the hot-blast stove is equipped with the first air pump.
Preferably, the waste gas outlet pipeline is equipped with the second air pump.
The pyrolysis gas generated after sludge carbonization in the utility model all enters Combustion of Hot Air Furnace as fuel, as carbonization
The origin of heat of stove, reduces energy consumption.Pyrolysis gas generated after burning can discharge gas, avoid air pollution.Separately
Outside, the utility model is equipped with agitating device, and sludge thermally equivalent in carbide furnace on the one hand can be made to make carburizing reagent evenly
Thoroughly, on the other hand carrying out heat temperature raising to carbide furnace by the heating pipe in agitating device keeps reaction faster more thorough.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
In figure：1 sludge bin, 2 crushers, 3 automatically feed storehouse, 4 feed screws, 5 heating chambers, 6 insulating layers, 7 driving electricity
Machine, 8 condensing units, 9 hot-blast stoves, 10 first air pumps, 11 discharging bins, 12 spiral discharging machines, 13 shafts, 14 hot gas ducts, 15
Two air pumps, 16 second intake valves, 17 first intake valves, 18 drain valves, 19 carbide furnaces, 20 rotating vanes, 21 waste gas outlet pipelines,
22 condensate draining pipes.
Specific implementation mode
The embodiments of the present invention are further illustrated below in conjunction with the accompanying drawings.
Referring to Fig. 1, a kind of municipal sludge is carbonized cracker, including sludge bin 1, crusher 2, automatically feeds storehouse 3, carbonization
Stove 19, discharging bin 11, condensing unit 8, hot-blast stove 9；The sludge bin 1 is connect with crusher 2；The crusher 2 is supplied with automatic
It is connected to storehouse 3；The carbide furnace 19 includes feed inlet, discharge port, and the feed inlet is connect with storehouse 3 is automatically fed, the discharging
Mouth is connect with discharging bin 11；19 top of the carbide furnace is connect with condensing unit 8, and center is equipped with from top in the carbide furnace 19
The agitating device of portion to bottom；The agitating device stretches out outside 19 top of carbide furnace and is connected with driving motor 7；The carbide furnace
19 tops are equipped with waste gas outlet pipeline 21；The carbide furnace 19 is externally provided with heating chamber 5；The heating chamber 5 is externally provided with insulating layer 6；
The heating chamber 5 is connect with the hot-blast outlet of hot-blast stove 9；The hot-blast stove 9 include the first air inlet, the second air inlet, first
Air inlet is fuel gas air inlet, and the second air inlet is connect with condensing unit 8.
The agitating device includes shaft 13 and rotating vane 20, and the shaft 13 is connected to being equipped in rotating vane 20
Hot gas duct 14；The hot-blast outlet of the heating chamber 5 of the hot gas duct 14 and carbide furnace 19 and hot-blast stove 9 is in 19 bottom of carbide furnace
It is connected.
It automatically feeds storehouse 3 to connect with the feed inlet of carbide furnace 19 by feed screw 4, the discharge port of carbide furnace 19 passes through
Spiral discharging machine 12 is connect with discharging bin 11.
8 bottom of the condensing unit is equipped with the condensate draining pipe 22 controlled by drain valve 18.
The first air inlet, the second air inlet of the hot-blast stove 9 are respectively equipped with the first intake valve 17, the second intake valve 16.
The hot-blast outlet of the hot-blast stove 9 is equipped with the first air pump 10.
The waste gas outlet pipeline 21 is equipped with the second air pump 15.
The course of work of the utility model is：Sludge in sludge bin 1 enters after crusher 2 is broken automatically feeds storehouse 3,
Broken sludge is sent into carbide furnace 19 by the feed screw 4 automatically fed in storehouse 3.Sludge enters after carbide furnace 19 in height
Cracking carbonization occurs under warm oxygen free condition, primary product is vapor, pyrolysis gas and carbide.Carbide passes through spiral discharging 12
Machine is sent into discharging bin.Carbide can be used as fertilizer regeneration.Vapor and pyrolysis gas enter condensing unit 8.Vapor enters
It is condensed into liquid water after condensing unit 8, is discharged by condensate draining pipe 22.Pyrolysis gas enters hot-blast stove 9, as fuel in hot wind
It burns in stove 9.Hot-blast stove 9 is set there are two the air inlet with air inlet valve regulation, and the combustion of hot-blast stove can be adjusted according to actual conditions
Expect source.It is that carbide furnace 19 provides heat that the hot wind generated in hot-blast stove 9, which enters heating chamber 5 and hot gas duct 14,.5 He of heating chamber
Hot wind in hot gas duct 14 is discharged after losing heat from waste gas outlet pipeline 21.
Claims (7)
- The cracker 1. a kind of municipal sludge is carbonized, including sludge bin, crusher, automatically feed storehouse, is carbide furnace, discharging bin, cold Solidifying device, hot-blast stove；The sludge bin is connect with crusher；The crusher is connect with storehouse is automatically fed；The carbide furnace packet Feed inlet, discharge port are included, the feed inlet is connect with storehouse is automatically fed, and the discharge port is connect with discharging bin；The carbide furnace Top is connect with condensing unit, it is characterised in that：Center is equipped with the agitating device from top to bottom in the carbide furnace；Institute Agitating device is stated to stretch out outer at the top of carbide furnace and be connected with driving motor；Waste gas outlet pipeline is equipped at the top of the carbide furnace；Institute It states carbide furnace and is externally provided with heating chamber；The heating chamber is externally provided with insulating layer；The hot-blast outlet of the heating chamber and hot-blast stove connects； The hot-blast stove include the first air inlet, the second air inlet, the first air inlet be fuel gas air inlet, the second air inlet with it is cold Solidifying device connection.
- The cracker 2. a kind of municipal sludge according to claim 1 is carbonized, it is characterised in that：The agitating device includes The hot gas duct being connected to is equipped in shaft and rotating vane, the shaft and rotating vane；The hot gas duct and carbide furnace Heating chamber is connected with the hot-blast outlet of hot-blast stove in carbonization furnace bottom.
- The cracker 3. a kind of municipal sludge according to claim 1 is carbonized, it is characterised in that：It automatically feeds storehouse and passes through spiral shell The feed inlet for revolving charger and carbide furnace connects, and the discharge port of carbide furnace is connect by spiral discharging machine with discharging bin.
- The cracker 4. a kind of municipal sludge according to claim 1 is carbonized, it is characterised in that：The condensing unit bottom Equipped with the condensate draining pipe controlled by drain valve.
- The cracker 5. a kind of municipal sludge according to claim 1 is carbonized, it is characterised in that：The first of the hot-blast stove Air inlet, the second air inlet are respectively equipped with the first intake valve, the second intake valve.
- The cracker 6. a kind of municipal sludge according to claim 1 is carbonized, it is characterised in that：The hot wind of the hot-blast stove Outlet is equipped with the first air pump.
- The cracker 7. a kind of municipal sludge according to claim 1 is carbonized, it is characterised in that：The waste gas outlet pipeline Equipped with the second air pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820022628.5U CN207845463U (en) | 2018-01-08 | 2018-01-08 | A kind of municipal sludge carbonization cracker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820022628.5U CN207845463U (en) | 2018-01-08 | 2018-01-08 | A kind of municipal sludge carbonization cracker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207845463U true CN207845463U (en) | 2018-09-11 |
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ID=63417414
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820022628.5U Active CN207845463U (en) | 2018-01-08 | 2018-01-08 | A kind of municipal sludge carbonization cracker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207845463U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111589376A (en) * | 2020-06-02 | 2020-08-28 | 华北电力大学 | Reaction rate adjustable living beings pyrolysis reaction system |
| CN112094016A (en) * | 2020-09-18 | 2020-12-18 | 莱西市两山环境生态科技中心 | Pre-drying carbonization treatment method for sludge |
-
2018
- 2018-01-08 CN CN201820022628.5U patent/CN207845463U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111589376A (en) * | 2020-06-02 | 2020-08-28 | 华北电力大学 | Reaction rate adjustable living beings pyrolysis reaction system |
| CN111589376B (en) * | 2020-06-02 | 2020-12-08 | 华北电力大学 | Reaction rate adjustable living beings pyrolysis reaction system |
| CN112094016A (en) * | 2020-09-18 | 2020-12-18 | 莱西市两山环境生态科技中心 | Pre-drying carbonization treatment method for sludge |
| CN112094016B (en) * | 2020-09-18 | 2021-09-07 | 广东洁冠科技有限公司 | Pre-drying carbonization treatment method for sludge |
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