CN205909287U - Preheat type sludge incineration processing system - Google Patents
Preheat type sludge incineration processing system Download PDFInfo
- Publication number
- CN205909287U CN205909287U CN201620685944.1U CN201620685944U CN205909287U CN 205909287 U CN205909287 U CN 205909287U CN 201620685944 U CN201620685944 U CN 201620685944U CN 205909287 U CN205909287 U CN 205909287U
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- China
- Prior art keywords
- barrel
- mud
- feed cylinder
- fire grate
- screw mechanism
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
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Abstract
The utility model discloses a preheat type sludge incineration processing system, first feed cylinder and the setting of second feed cylinder are indoor at the process chamber, and grate device sets up in second feed cylinder below, waits to burn mud and in proper order through first feed cylinder and second feed cylinder feeding to grate top, waits to burn mud along with grate device conveys to row cinder notch orientation in the burning, high temperature tail gas that the burning produced waits that it heats to burn mud in to first feed cylinder and second feed cylinder, and on the one hand, exhaust equipment takes the steam that contains out in with first feed cylinder in the mud, the aridity of assurance mud, and on the other hand, high temperature tail gas carries out inside and outside concurrent heating to the second feed cylinder for sludge drying more thoroughly in the second feed cylinder further reduces the moisture content of mud, and help mud to preheat before burning, improves sludge incineration efficiency greatly.
Description
Technical field
This utility model is related to technical field of sludge treatment, more particularly, to a kind of preheating type Disposal System of Mud Burning.
Background technology
Mud is the product in sewage disposal process, containing substantial amounts of Organic substance, heavy metal and mycete etc., if being not added with follow-up
Place comprehend environment caused with severe contamination, therefore, often mud to be concentrated and processed, but after this process
Moisture percentage in sewage sludge generally more than 70%, also need to carry out further dried to mud.In the mud of drying generally
Still contain steam, therefore dried mud carries out landfill disposal mostly, and cannot be carried out other recyclings.
Utility model content
For solving technical problem present in background technology, the utility model proposes a kind of preheating type sludge incineration processing system
System.
The utility model proposes a kind of preheating type Disposal System of Mud Burning, comprising: treatment furnace (1), feed arrangement, pre-
Thermal, fire grate device, steam exhaust device；
Treatment furnace is provided with processing chamber housing in (1), and described processing chamber housing side wall is provided with air inlet, offgas outlet, the first charging
Mouth, extraction opening, described processing chamber housing bottom is provided with slag-drip opening, and steam exhaust device is connected with extraction opening；
Feed arrangement includes the first barrel, the first drive mechanism, and the first barrel is arranged in described processing chamber housing, the first material
Cylinder is respectively arranged at two ends with second charging aperture and the first discharging opening, is equipped with the first screw machine being coaxial therewith arranging in the first barrel
Structure, is provided with the passage that draws gas axially penetrating through along the first screw mechanism, described passage two ends difference of drawing gas in the middle part of the first screw mechanism
Connect with bleeding point with the first barrel, the first drive mechanism and the first screw mechanism are connected to drive the first screw mechanism rotation
Turn；
Preheating device includes multiple second barrels, multiple second drive mechanism, and the second barrel is horizontally set on described process
Within the chamber, multiple second barrels and the first barrel be arranged in parallel, are provided with connection barrel, Duo Ge between two neighboring second barrel
Two barrels are sequentially communicated formation feeding channel by connecting barrel, and described feeding channel is respectively arranged at two ends with the 3rd charging aperture and the
Two discharging openings, the 3rd charging aperture is connected with the first discharging opening, is provided with the second screw mechanism being coaxial therewith arranging in the second barrel,
Second drive mechanism and the second screw mechanism are connected to drive the second screw mechanism rotation, are provided with edge in the middle part of the second screw mechanism
The gas via-hole that second screw mechanism axially penetrates through, is provided with connecting tube, in multiple second screw mechanisms in each connection barrel
Gas via-hole is connected by connecting tube and forms exhaust gas channel, and described exhaust gas channel is respectively arranged at two ends with gas inlet and the second tail gas
Outlet, described gas inlet is connected with described processing chamber housing and described second offgas outlet is connected with described first gas inlet；
Fire grate device is located in described processing chamber housing and is located at below the second discharging opening.
Preferably, multiple second barrels be arranged in parallel and are located in the same horizontal plane.
Preferably, multiple second barrel arranged for intervals successively.
Preferably, fire grate device includes multiple fixed grates, multiple slip fire grate, the 3rd drive mechanism, multiple stationary furnaces
Row and multiple slip fire grate interlaced arrangement form step structure, and described step structure is from described second discharging opening to described row
Cinder notch direction is arranged from high to low, and the 3rd drive mechanism and slip fire grate are connected to drive slip fire grate with respect to fixed grate
Slide.
Preferably, slip fire grate is in the square upward sliding perpendicular to the first barrel.
In this utility model, the preheating type Disposal System of Mud Burning that proposed, the first barrel and the second barrel are arranged on
In processing chamber housing, fire grate device is arranged on below the second barrel, treats burning sludge successively through the first barrel and the second hopper
To above fire grate, treat that burning sludge transmits to slag-drip opening direction with fire grate device while burning；The high temperature that burning produces
To treating in the first barrel and the second barrel, burning sludge heats tail gas, on the one hand, steam exhaust device will be incited somebody to action in the first barrel
The steam that contains in mud extracts out it is ensured that the drying property of mud, on the other hand, high-temperature tail gas the second barrel is carried out inside and outside simultaneously
Heating, so that the drying sludge in the second barrel is more thorough, reduces the moisture content of mud further, and helps mud burning
Before burning, preheating, greatly improves sludge incineration efficiency.
Brief description
Fig. 1 be the utility model proposes a kind of preheating type Disposal System of Mud Burning structural representation.
Specific embodiment
As shown in figure 1, Fig. 1 be the utility model proposes a kind of preheating type Disposal System of Mud Burning structural representation
Figure.
With reference to Fig. 1, the utility model proposes a kind of preheating type Disposal System of Mud Burning, comprising: treatment furnace 1, charging
Device, preheating device, fire grate device 4, steam exhaust device 5；
Be provided with processing chamber housing in treatment furnace 1, described processing chamber housing side wall be provided with air inlet, offgas outlet, first charging aperture,
Extraction opening, described processing chamber housing bottom is provided with slag-drip opening, and steam exhaust device 5 is connected with extraction opening；
Feed arrangement includes the first barrel 2, the first drive mechanism, and the first barrel 2 is arranged in described processing chamber housing, and first
Barrel 2 is respectively arranged at two ends with second charging aperture and the first discharging opening, is equipped with the first spiral shell being coaxial therewith arranging in the first barrel 2
Rotation mechanism 21, is provided with the passage that draws gas axially penetrating through along the first screw mechanism 21 in the middle part of the first screw mechanism 21, described draw gas logical
Road two ends connect with bleeding point with the first barrel 2 respectively, and the first drive mechanism and the first screw mechanism 21 are connected to drive
First screw mechanism 21 rotates；
Preheating device includes multiple second barrels 3, multiple second drive mechanism, and the second barrel 3 is horizontally set on described place
Reason within the chamber, multiple second barrels 3 and the first barrel 2 be arranged in parallel, are provided with connection barrel 6 between two neighboring second barrel 3,
Multiple second barrels 3 pass through connection barrel 6 and are sequentially communicated formation feeding channel, and described feeding channel is respectively arranged at two ends with the 3rd and enters
Material mouth and the second discharging opening, the 3rd charging aperture is connected with the first discharging opening, is provided be coaxial therewith arranging second in the second barrel 3
Screw mechanism 31, the second drive mechanism and the second screw mechanism 31 are connected to drive the second screw mechanism 31 to rotate, the second spiral shell
It is provided with, in the middle part of rotation mechanism 31, the gas via-hole axially penetrating through along the second screw mechanism 31, in each connection barrel 6, be provided with connecting tube
61, the gas via-hole in multiple second screw mechanisms 31 passes through connecting tube 61 connection and forms exhaust gas channel, described exhaust gas channel two
End is respectively equipped with gas inlet and the second offgas outlet, and described gas inlet is connected with described processing chamber housing and described second tail gas
Outlet is connected with described first gas inlet；
Fire grate device 4 is located in described processing chamber housing and is located at below the second discharging opening, and fire grate device 4 includes multiple fixations
Fire grate, multiple slip fire grate, the 3rd drive mechanism, multiple fixed grates and multiple slip fire grate interlaced arrangement form stepped knot
Structure, described step structure is arranged to described slag-drip opening direction from high to low from described second discharging opening, the 3rd drive mechanism with
Slip fire grate is connected to drive slip fire grate to slide with respect to fixed grate.
In the specific design of preheating device, parallel interval arranges and is located at same level multiple second barrels 3 successively
Interior so that each second barrel can thermally equivalent, simultaneously fire grate device transmit slag on the bearing of trend of feeding channel,
Make the moving direction of high-temperature tail gas contrary with the feedstock direction of mud, improve drying sludge effect.
In the specific work process of preheating type Disposal System of Mud Burning of the present embodiment, treat that burning sludge is filled by charging
The first barrel put enters in the feeding channel that multiple second barrels are constituted, and drops down onto fire grate dress by the discharge end of described feeding channel
The top put, under the air-breathing introducing from air inlet burn, simultaneously in the presence of fire grate device, by burning slag to
Slag-drip opening direction is transmitted；In burning process, burn moving direction first material with slag for a part of high-temperature tail gas producing
Cylinder direction is moved, and another part high-temperature tail gas are discharged via the exhaust gas channel in the second barrel, thus realizing successively to multiple the
Treat that burning sludge is effectively preheated in two barrels and the first barrel, steam exhaust device is via the exhaust passage in the first barrel
The steam evaporating that mud is heated is discharged, thus substantially reducing the moisture content in mud, improves efficiency of combustion.
In the present embodiment, the preheating type Disposal System of Mud Burning being proposed, the first barrel and the second barrel are arranged on
In processing chamber housing, fire grate device is arranged on below the second barrel, treats burning sludge successively through the first barrel and the second hopper
To above fire grate, treat that burning sludge transmits to slag-drip opening direction with fire grate device while burning；The high temperature that burning produces
To treating in the first barrel and the second barrel, burning sludge heats tail gas, on the one hand, steam exhaust device will be incited somebody to action in the first barrel
The steam that contains in mud extracts out it is ensured that the drying property of mud, on the other hand, high-temperature tail gas the second barrel is carried out inside and outside simultaneously
Heating, so that the drying sludge in the second barrel is more thorough, reduces the moisture content of mud further, and helps mud burning
Before burning, preheating, greatly improves sludge incineration efficiency.
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 (5)
1. a kind of preheating type Disposal System of Mud Burning it is characterised in that include: treatment furnace (1), feed arrangement, preheating device,
Fire grate device (4), steam exhaust device (5)；
Treatment furnace is provided with processing chamber housing in (1), and described processing chamber housing side wall is provided with air inlet, offgas outlet, first charging aperture, takes out
Steam ports, described processing chamber housing bottom is provided with slag-drip opening, and steam exhaust device (5) is connected with extraction opening；
Feed arrangement includes the first barrel (2), the first drive mechanism, and the first barrel (2) is arranged in described processing chamber housing, and first
Barrel (2) is respectively arranged at two ends with second charging aperture and the first discharging opening, is equipped be coaxial therewith arranging the in the first barrel (2)
One screw mechanism (21), is provided with, in the middle part of the first screw mechanism (21), the passage that draws gas axially penetrating through along the first screw mechanism (21),
Described passage two ends of drawing gas connect with bleeding point with the first barrel (2) respectively, the first drive mechanism and the first screw mechanism
(21) it is connected to drive the first screw mechanism (21) to rotate；
Preheating device includes multiple second barrels (3), multiple second drive mechanism, and the second barrel (3) is horizontally set on described place
Reason within the chamber, multiple second barrels (3) and the first barrel (2) be arranged in parallel, are provided with connection between two neighboring second barrel (3)
Barrel (6), multiple second barrels (3) are passed through connection barrel (6) and are sequentially communicated formation feeding channel, and described feeding channel two ends are divided
It is not provided with the 3rd charging aperture and the second discharging opening, the 3rd charging aperture is connected with the first discharging opening, the second barrel is provided with and it in (3)
The second screw mechanism (31) being coaxially disposed, the second drive mechanism and the second screw mechanism (31) are connected to drive the second spiral
Mechanism (31) rotates, and is provided with the gas via-hole axially penetrating through along the second screw mechanism (31), often in the middle part of the second screw mechanism (31)
It is provided with connecting tube (61), the gas via-hole in multiple second screw mechanisms (31) passes through connecting tube (61) in individual connection barrel (6)
Connection forms exhaust gas channel, and described exhaust gas channel is respectively arranged at two ends with gas inlet and the second offgas outlet, described gas inlet
Connect with described processing chamber housing and described second offgas outlet is connected with described gas inlet；
Fire grate device (4) is located in described processing chamber housing and is located at below the second discharging opening.
2. preheating type Disposal System of Mud Burning according to claim 1 is it is characterised in that multiple second barrel (3) is put down
Row arranges and is located in the same horizontal plane.
3. preheating type Disposal System of Mud Burning according to claim 1 it is characterised in that multiple second barrel (3) according to
Minor tick is arranged.
4. preheating type Disposal System of Mud Burning according to claim 1 is it is characterised in that fire grate device (4) inclusion is many
Individual fixed grate, multiple slip fire grate, the 3rd drive mechanism, multiple fixed grates and multiple slip fire grate interlaced arrangement form rank
Ladder-shaper structure, described step structure is arranged to described slag-drip opening direction from high to low from described second discharging opening, the 3rd driving
Mechanism and slip fire grate are connected to drive slip fire grate to slide with respect to fixed grate.
5. preheating type Disposal System of Mud Burning according to claim 1 is it is characterised in that slip fire grate is perpendicular to
The square upward sliding of one barrel (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620685944.1U CN205909287U (en) | 2016-06-30 | 2016-06-30 | Preheat type sludge incineration processing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620685944.1U CN205909287U (en) | 2016-06-30 | 2016-06-30 | Preheat type sludge incineration processing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205909287U true CN205909287U (en) | 2017-01-25 |
Family
ID=57812757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620685944.1U Withdrawn - After Issue CN205909287U (en) | 2016-06-30 | 2016-06-30 | Preheat type sludge incineration processing system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205909287U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106122978A (en) * | 2016-06-30 | 2016-11-16 | 安徽未名鼎和环保有限公司 | A kind of preheating type Disposal System of Mud Burning |
-
2016
- 2016-06-30 CN CN201620685944.1U patent/CN205909287U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106122978A (en) * | 2016-06-30 | 2016-11-16 | 安徽未名鼎和环保有限公司 | A kind of preheating type Disposal System of Mud Burning |
| CN106122978B (en) * | 2016-06-30 | 2019-01-08 | 安徽未名鼎和环保有限公司 | A kind of preheating type Disposal System of Mud Burning |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170125 Effective date of abandoning: 20190108 |
|
| AV01 | Patent right actively abandoned |