CN205907152U - Multi -functional high efficiency sludge treatment equipment - Google Patents
Multi -functional high efficiency sludge treatment equipment Download PDFInfo
- Publication number
- CN205907152U CN205907152U CN201620686004.4U CN201620686004U CN205907152U CN 205907152 U CN205907152 U CN 205907152U CN 201620686004 U CN201620686004 U CN 201620686004U CN 205907152 U CN205907152 U CN 205907152U
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- Prior art keywords
- rotating shaft
- charging housing
- charging
- housing
- sludge treatment
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- Gasification And Melting Of Waste (AREA)
- Treatment Of Sludge (AREA)
Abstract
The utility model provides a multi -functional high efficiency sludge treatment equipment, including furnace body, hot air generator, a spiral feeding mechanism, the 2nd spiral feeding mechanism, an air suction mechanism, the 2nd air suction mechanism and grate, a spiral feeding mechanism includes first feeding casing and first pivot, and just its extending direction is unanimous with first feeding casing extending direction in first feeding casing in first pivot setting, and the first pivot outside is equipped with a helical blade, is equipped with its axially extended first passageway of a plurality of edges in the first pivot, the 2nd spiral feeding mechanism includes second feeding casing and second pivot, and just its extending direction is unanimous with second feeding casing extending direction in second feeding casing in second pivot setting, and the second pivot outside is equipped with the 2nd helical blade, is equipped with its axially extended second channel of a plurality of edges in the second pivot, an air suction mechanism and first gas outlet intercommunication, the 2nd air suction mechanism and second gas outlet intercommunication. The utility model discloses simple structure, it is efficient to sludge treatment.
Description
Technical field
This utility model is related to technical field of sludge treatment, more particularly, to a kind of multifunctional efficient rate sludge treatment equipment.
Background technology
With rapid development of economy, China's solid waste mud yield sharply increases, and mud is effectively located
Reason is particularly significant with disposal.The process of mud mainly has landfill disposal and burning disposal two ways at present.Due in landfill
Affected by various environmental key-elements in processing procedure, condition requires harshness, process is bad easily to be caused to subsoil water, soil etc.
Secondary pollution；Sludge incineration is processed has minimizing, stabilisation, innoxious remarkable advantage.At present, domestic commonly used doing
Change incinerating method investment big, equipment complexity, firing efficiency are generally low.
Utility model content
Based on technical problem present in background technology, the utility model proposes a kind of multifunctional efficient rate Treatment of Sludge
Device.
The utility model proposes a kind of multifunctional efficient rate sludge treatment equipment, including body of heater, for sending into body of heater
Enter hot air generator, the first feed screw structure from mud to body of heater and second feed screw for conveying of hot blast
Structure, the first extraction sector, the second extraction sector and fire grate, wherein:
Body of heater has combustion chamber, and body of heater is provided with air inlet and air outlet；Hot air generator is connected with the air inlet of body of heater
Logical；
First feed screw structure includes the first charging housing and first rotating shaft, and the first charging housing is arranged on burning intracavity
And it is located at combustion chamber upper end, the first charging housing is provided with first charging aperture and the first discharging opening and first charging aperture is located at body of heater
Outside, first rotating shaft is arranged in the first charging housing and its bearing of trend is consistent with the first charging housing bearing of trend, and first
Be provided with the first helical blade outside rotating shaft, be provided with first rotating shaft multiple along its axially extended first passage, in first rotating shaft
It is provided with the first air inlet near first discharging opening one end, first rotating shaft is provided with the first gas outlet near first charging aperture one end,
Multiple first passage one end are all connected with the first air inlet, and multiple first passage other ends are all connected with the first gas outlet；
Second feed screw structure includes the second charging housing and the second rotating shaft, and the second charging housing is arranged on burning intracavity
And be located at below the first charging housing, the second charging housing is provided with second charging aperture and the second discharging opening, second charging aperture with
First discharging opening is connected, and the second rotating shaft is arranged in the second charging housing and its bearing of trend and the second charging housing bearing of trend
Unanimously, be provided with the second helical blade outside the second rotating shaft, be provided with the second rotating shaft multiple along its axially extended second channel,
It is provided with the second air inlet near second discharging opening one end, the second rotating shaft is provided with second near second charging aperture one end and goes out in two rotating shafts
QI KOU, multiple second channel one end are all connected with the second air inlet, and multiple second channel other ends are all connected with the second gas outlet；
First extraction sector is connected with the first gas outlet, and the second extraction sector is connected with the second gas outlet；Fire grate is arranged on
Burning intracavity and being located at below the second discharging opening, is provided with storage slag chamber, storage slag chamber is provided with slag-drip opening, and storage slag intracavity is provided with below fire grate
Slagging device.
Preferably, multiple first passages are circumferentially distributed centered on the central axis of first rotating shaft.
Preferably, multiple second channels are circumferentially distributed centered on the central axis of the second rotating shaft.
Preferably, the diameter of second channel is first gradually reduced towards the second gas outlet direction from the second air inlet and gradually increases
Greatly.
Preferably, body of heater is provided with observing tube, in observing tube at the first discharging opening position of the first charging housing
Heart axis is conllinear with the central axis of first rotating shaft, and observing tube one end is connected with the first charging housing, and the observing tube other end is provided with
Can closing door.
Preferably, furnace body outer wall is coated with heat-insulation layer.
Preferably, in a tubular form, first rotating shaft is coaxially disposed and first rotating shaft the first charging housing with the first charging housing
Length is less than the length of the first charging housing, and first rotating shaft is driven by the first drive mechanism and rotated.
Preferably, in a tubular form, the second rotating shaft is coaxially disposed and second rotating shaft the second charging housing with the second charging housing
Length is more than the length of the second charging housing, and the second rotating shaft is driven by the second drive mechanism and rotated.
Preferably, the first charging housing, the second charging housing are all made using heat-absorbing material.
The utility model proposes multiplexing's high efficiency sludge treatment equipment, body of heater is provided with air inlet and air outlet, passes through
Setting hot blast generating mechanism is passed through hot blast to the burning intracavity of body of heater, and combustion chamber is preheated, and last hot blast is arranged from air outlet
Go out, the first feed screw structure, the second feed screw structure feed housing, second enter first to burning intracavity charging, mud
Preheated by heat exchange in material shell body, when mud reaches burning point when the second discharging opening is discharged, and on fire grate fully
Burning, the heat that sludge incineration produces preheats to combustion chamber and mud, is passed through to burning intracavity by hot blast generating mechanism
After a period of time hot blast, burning intracavity can reach the self-sufficient state of heat, need not be passed through hot blast again, reduce energy expenditure；
This utility model mud preheating when, the moisture in mud can dissipate, and along feedstock direction movement to the first air inlet at,
By arranging multiple first passages in first rotating shaft, it is evacuated in the first gas outlet by the first extraction sector, can be by
The steam that mud dissipates in preheating is taken away, and the heat that steam carries simultaneously can heat further to mud, makes full use of
Resource, improves pre-heat effect and avoids steam that sludge incineration is impacted so that the temperature of mud is more uniform again；Further
, this utility model passes through to arrange multiple second channels in the second rotating shaft, is entered in the second gas outlet by the second extraction sector
Row pumping, the high-temperature gas of burning intracavity is extracted out, and high-temperature gas can be to the mud in the second charging housing in second is logical
Heat further, heats are good so that the temperature of mud is more uniform.This utility model structure is simple, in charging to mud
Preheated, pre-heat effect is good, mud can fully burn, to Treatment of Sludge efficiency high, made full use of the energy, reduce energy and disappear
Consumption.
Brief description
Fig. 1 be the utility model proposes a kind of multifunctional efficient rate sludge treatment equipment structural representation；
Fig. 2 be the utility model proposes a kind of multifunctional efficient rate sludge treatment equipment first rotating shaft structural representation
Figure；
Fig. 3 be the utility model proposes a kind of multifunctional efficient rate sludge treatment equipment second pivot structure illustrate
Figure.
Specific embodiment
With reference to Fig. 1, Fig. 2, Fig. 3, the utility model proposes a kind of multifunctional efficient rate sludge treatment equipment, including body of heater
10th, it is used for sending into the hot air generator 20 of hot blast into body of heater 10, enter for conveying the first spiral of mud into body of heater 10
Material mechanism and the second feed screw structure, the first extraction sector 50, the second extraction sector 60 and fire grate 70, wherein:
Body of heater 10 has combustion chamber 101, and body of heater 10 is provided with air inlet 102 and air outlet 103, and body of heater 10 outer wall is coated with
Heat-insulation layer 108.Hot air generator 20 is connected with the air inlet 102 of body of heater 10.
First feed screw structure includes the first charging housing 301 and first rotating shaft 302, and the first charging housing 301 is in pipe
Shape, the first charging housing 301 is arranged in combustion chamber 108 and is located at combustion chamber 108 upper end, and the first charging housing 301 is provided with
First charging aperture 303 and the first discharging opening 304 and first charging aperture 303 are located at outside body of heater 10.First rotating shaft 302 is arranged on
In one charging housing 301 and first rotating shaft 302 is coaxially disposed with the first charging housing 301, the length of first rotating shaft 302 is less than the
The length of one charging housing 301, it is to avoid mud is piled up at the first discharging opening 304 and resulted in blockage, and first rotating shaft 302 is driven by first
Motivation structure 309 drives and is rotated, and is provided with the first helical blade 305, is provided with many in first rotating shaft 302 outside first rotating shaft 302
Individual along its axially extended first passage 306, multiple first passages 306 centered on the central axis of first rotating shaft 302 be in circle
Week distribution, first rotating shaft 302 is provided with the first air inlet 308 near the first discharging opening 304 one end, close in first rotating shaft 302
First charging aperture 303 one end is provided with the first gas outlet 307, and multiple first passage 306 one end are all connected with the first air inlet 308,
Multiple first passage 306 other ends are all connected with the first gas outlet 307.
Second feed screw structure includes the second charging housing 401 and the second rotating shaft 402, and the second charging housing 401 is in pipe
Shape, the second charging housing 401 is arranged in combustion chamber 108 and is located at below the first charging housing 301, the second charging housing 401
It is provided with second charging aperture 403 and the second discharging opening 404, second charging aperture 403 is connected with the first discharging opening 304.Second rotating shaft
402 are arranged on interior and the second rotating shaft 402 of the second charging housing 401 is coaxially disposed with the second charging housing 401, the second rotating shaft 402
Length be more than second charging housing 401 length, the second rotating shaft 402 by the second drive mechanism 409 drive rotated, second
Be provided with the second helical blade 405 outside rotating shaft 402, be provided with the second rotating shaft 402 multiple along its axially extended second channel
406, multiple second channels 406 are circumferentially distributed centered on the central axis of the second rotating shaft 402, close in the second rotating shaft 402
Second discharging opening 404 one end is provided with the second air inlet 407, and the second rotating shaft 402 is provided with second near second charging aperture 403 one end and goes out
QI KOU 408, multiple second channel 406 one end are all connected with the second air inlet 407, and multiple second channel 406 other ends are all with
Two gas outlets 408 connect, and the diameter of each second channel 406 is from the second air inlet 407 towards the second gas outlet 408 direction first gradually
Reduce and be gradually increased again.
First extraction sector 50 is connected with the first gas outlet 307, and the second extraction sector 60 is connected with the second gas outlet 408.
Fire grate 70 is arranged in combustion chamber 108 and is located at below the second discharging opening 404, is provided with storage slag chamber below fire grate 70
104, storage slag chamber 104 is provided with slag-drip opening, and storage is provided with slagging device 105 in slag chamber 104.In time by the slag row after sludge incineration
Walk.
In the present embodiment, body of heater 10 is provided with observing tube at the first discharging opening 304 position of the first charging housing 301
106, the central axis of observing tube 106 is conllinear with the central axis of first rotating shaft 302, and material shell is entered in observing tube 106 one end and first
Body 301 connects, and observing tube 106 other end is provided with can closing door 107.By arranging observing tube 106, it is easy to observe the first discharging opening
Whether 304 block, and is easy to keep in repair.
In the present embodiment, the first charging housing 301, second charging housing 401 is all made using heat-absorbing material.
The utility model proposes a kind of multifunctional efficient rate sludge treatment equipment, body of heater 10 is provided with air inlet 102 He
Air outlet 103, is passed through hot blast by arranging hot blast generating mechanism 20 into the combustion chamber 101 of body of heater 10, combustion chamber 101 is carried out
Preheating, last hot blast is discharged from air outlet 103, and the first feed screw structure, the second feed screw structure enter into combustion chamber 101
Material, mud is preheated by heat exchange in the first charging housing 301, second charging housing 401, when mud is from the second discharging
Mouth 404 reaches burning point when discharging, and fully burns on fire grate 70, and the heat that sludge incineration produces is to combustion chamber 101 and dirt
Mud is preheated, and is passed through after a period of time hot blast in hot blast generating mechanism 20 is to combustion chamber 101, can reach in combustion chamber 101
To the self-sufficient state of heat, hot blast need not be passed through again, reduce energy expenditure.
In preheating, the moisture in mud can dissipate this utility model mud, and along feedstock direction movement to first
At air inlet 308, by arranging multiple first passages 306 in first rotating shaft 302, gone out first by the first extraction sector 50
QI KOU 307 is evacuated, and the steam that can dissipate mud in preheating is taken away, and the heat that steam carries simultaneously can be to dirt
Mud heats further, makes full use of resource, improves pre-heat effect and avoids steam that sludge incineration is impacted again so that mud
Temperature more uniform.Further, this utility model passes through the multiple second channels 406 of setting the second rotating shaft 402 in, by the
Two extraction sectors 60 are evacuated in the second gas outlet 407, and the high-temperature gas in combustion chamber 101 is extracted out, and high-temperature gas is the
Mud in second charging housing 401 can be heated further in two passages 406, heats good so that the temperature of mud
More uniform.Further, the diameter of second channel 406 first gradually subtracts towards the second gas outlet 408 direction from the second air inlet 407
Little be gradually increased again, the heat of high-temperature gas is diffused after first concentrating in second channel 406 again, to the second charging housing
Mud at 402 second charging aperture 403 is effectively preheated, and accelerates preheating speed, reduces preheating time.This utility model exists
During charging, mud is preheated, pre-heat effect is good, high to Treatment of Sludge treatment effect, make full use of the energy, reduce energy
Consume.
The above, only this utility model preferably specific embodiment, but protection domain of the present utility model is not
Be confined to this, any those familiar with the art in the technical scope that this utility model discloses, according to this practicality
New technical scheme and its utility model design in addition equivalent or change, all should cover in protection model of the present utility model
Within enclosing.
Claims (9)
1. a kind of multifunctional efficient rate sludge treatment equipment is it is characterised in that include body of heater (10), for sending into body of heater (10)
Enter hot air generator (20), the first feed screw structure from mud to body of heater (10) and second spiral for conveying of hot blast
Feeding mechanism, the first extraction sector (50), the second extraction sector (60) and fire grate (70), wherein:
Body of heater (10) has combustion chamber (101), and body of heater (10) is provided with air inlet (102) and air outlet (103)；Hot blast fills
Put (20) to connect with the air inlet (102) of body of heater (10)；
First feed screw structure includes the first charging housing (301) and first rotating shaft (302), and the first charging housing (301) sets
Put in combustion chamber (108) and be located at combustion chamber (108) upper end, the first charging housing (301) is provided with first charging aperture (303)
With the first discharging opening (304) and first charging aperture (303) be located at body of heater (10) outside, first rotating shaft (302) is arranged on first and enters
Material shell body (301) is interior and its bearing of trend is consistent with the first charging housing (301) bearing of trend, and first rotating shaft sets outside (302)
Have the first helical blade (305), be provided with first rotating shaft (302) multiple along its axially extended first passage (306), first turn
Axle (302) is upper to be provided with the first air inlet (308) near the first discharging opening (304) one end, and first rotating shaft (302) is upper to be entered near first
Material mouth (303) one end is provided with the first gas outlet (307), and multiple first passage (306) one end are all with the first air inlet (308) even
Logical, multiple first passage (306) other ends are all connected with the first gas outlet (307)；
Second feed screw structure includes the second charging housing (401) and the second rotating shaft (402), and the second charging housing (401) sets
Put in combustion chamber (108) and be located at below the first charging housing (301), the second charging housing (401) is provided with the second charging
Mouth (403) and the second discharging opening (404), second charging aperture (403) is connected with the first discharging opening (304), and the second rotating shaft (402) sets
Put in the second charging housing (401) and its bearing of trend is consistent with the second charging housing (401) bearing of trend, the second rotating shaft
(402) be provided with the second helical blade (405) outside, be provided with the second rotating shaft (402) multiple along its axially extended second channel
(406), the second rotating shaft (402) is upper is provided with the second air inlet (407), the second rotating shaft (402) near the second discharging opening (404) one end
Be provided with the second gas outlet (408) near second charging aperture (403) one end, multiple second channel (406) one end all with the second air inlet
Mouth (407) connection, multiple second channel (406) other ends are all connected with the second gas outlet (408)；
First extraction sector (50) is connected with the first gas outlet (307), and the second extraction sector (60) is with the second gas outlet (408) even
Logical；Fire grate (70) is arranged in combustion chamber (108) and is located at below the second discharging opening (404), and fire grate is provided with storage slag below (70)
Chamber (104), storage slag chamber (104) is provided with slag-drip opening, is provided with slagging device (105) in storage slag chamber (104).
2. multifunctional efficient rate sludge treatment equipment according to claim 1 is it is characterised in that multiple first passage
(306) circumferentially it is distributed centered on the central axis of first rotating shaft (302).
3. multifunctional efficient rate sludge treatment equipment according to claim 1 is it is characterised in that multiple second channel
(406) circumferentially it is distributed centered on the central axis of the second rotating shaft (402).
4. multifunctional efficient rate sludge treatment equipment according to claim 1 is it is characterised in that second channel (406)
Diameter is first gradually reduced and is gradually increased towards the second gas outlet (408) direction from the second air inlet (407).
5. multifunctional efficient rate sludge treatment equipment according to claim 1 it is characterised in that body of heater (10) upper near the
Be provided with observing tube (106) at first discharging opening (304) position of one charging housing (301), the central axis of observing tube (106) with
The central axis of first rotating shaft (302) is conllinear, and observing tube (106) one end is connected with the first charging housing (301), observing tube
(106) be provided with can closing door (107) for the other end.
6. multifunctional efficient rate sludge treatment equipment according to claim 1 is it is characterised in that body of heater (10) outer wall covers
There is heat-insulation layer (108).
7. multifunctional efficient rate sludge treatment equipment according to claim 1 is it is characterised in that first feeds housing
(301) in a tubular form, first rotating shaft (302) is coaxially disposed with the first charging housing (301) and the length of first rotating shaft (302) is less than
The length of the first charging housing (301), first rotating shaft (302) is driven by the first drive mechanism (309) and is rotated.
8. multifunctional efficient rate sludge treatment equipment according to claim 1 is it is characterised in that second feeds housing
(401) in a tubular form, the second rotating shaft (402) is coaxially disposed with the second charging housing (401) and the length of the second rotating shaft (402) is more than
The length of the second charging housing (401), the second rotating shaft (402) is driven by the second drive mechanism (409) and is rotated.
9. multifunctional efficient rate sludge treatment equipment according to claim 1 is it is characterised in that first feeds housing
(301), the second charging housing (401) is all made using heat-absorbing material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620686004.4U CN205907152U (en) | 2016-06-30 | 2016-06-30 | Multi -functional high efficiency sludge treatment equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620686004.4U CN205907152U (en) | 2016-06-30 | 2016-06-30 | Multi -functional high efficiency sludge treatment equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205907152U true CN205907152U (en) | 2017-01-25 |
Family
ID=57813722
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620686004.4U Expired - Fee Related CN205907152U (en) | 2016-06-30 | 2016-06-30 | Multi -functional high efficiency sludge treatment equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205907152U (en) |
-
2016
- 2016-06-30 CN CN201620686004.4U patent/CN205907152U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170125 Termination date: 20190630 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |