CN105927989B - A kind of pretreatment type Disposal System of Mud Burning - Google Patents
A kind of pretreatment type Disposal System of Mud Burning Download PDFInfo
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- CN105927989B CN105927989B CN201610511362.6A CN201610511362A CN105927989B CN 105927989 B CN105927989 B CN 105927989B CN 201610511362 A CN201610511362 A CN 201610511362A CN 105927989 B CN105927989 B CN 105927989B
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- barrel
- screw mechanism
- processing chamber
- discharge port
- chamber housing
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G7/00—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals
- F23G7/001—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals for sludges or waste products from water treatment installations
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
Abstract
The invention discloses a kind of pretreatment type Disposal System of Mud Burning, multiple first barrel settings support in the processing chamber and by supporting walls, multiple first barrels are sequentially communicated to form feeding-passage by connecting barrel, the first screw mechanism is equipped in first barrel, steam extraction channel is equipped in the middle part of first screw mechanism, each steam exhaust device is connected to by an extraction opening with first barrel, and the second barrel is arranged below the first barrel, and the second screw mechanism is equipped in the second barrel.Pass through the pretreatment type Disposal System of Mud Burning of above-mentioned optimization design, it is reasonable in design, the high-temperature tail gas that one side sludge incineration generates preheats feeding cylinder, so that sludge realizes preheating in fill process, on the other hand, multiple steam exhaust devices carry out more bleedings by the steam extraction channel in the middle part of screw mechanism to the steam that sludge evaporates in charging, so that sludge is dehydrated before combustion more thoroughly, to improve sludge incineration efficiency.
Description
Technical field
The present invention relates to technical field of sludge treatment more particularly to a kind of pretreatment type Disposal System of Mud Burning.
Background technology
Sludge is the product in sewage disposal process, containing a large amount of organic matter, heavy metal and mould etc., if being not added with follow-up
Processing environment can be caused seriously to pollute, therefore, often sludge is carried out concentration and dehydration, but by this processing after
Moisture percentage in sewage sludge usually 70% or more, also need further to be dried sludge.In dried sludge usually
Still contain steam, therefore the sludge after drying carries out landfill disposal mostly, and other recyclings can not be carried out.
Invention content
To solve technical problem present in background technology, the present invention proposes a kind of pretreatment type sludge incineration processing system
System.
A kind of pretreatment type Disposal System of Mud Burning proposed by the present invention, including：Treatment furnace, feeding equipment, deslagging dress
It sets, multiple steam exhaust devices；
It is equipped with processing chamber housing in treatment furnace, is equipped with multiple supporting walls in the processing chamber housing, the processing chamber housing side wall is set
There are air inlet, offgas outlet, first charging aperture, multiple extraction openings, the processing chamber housing bottom to be equipped with slag-drip opening, each steam discharge dress
It sets and is connected to an extraction opening；
Feeding equipment includes multiple first barrels, multiple first driving mechanisms, and multiple first barrels are arranged in the processing
It is supported in chamber and by supporting walls, connection barrel is equipped between two neighboring first barrel, multiple first barrels pass through connection
Barrel is sequentially communicated to form feeding-passage, and the feeding-passage both ends are respectively equipped with second charging aperture and the first discharge port, described
Second charging aperture is connected to the first charging aperture, and the first screw machine being coaxially arranged is equipped in each first barrel
Structure, the first screw mechanism middle part are equipped with along the steam extraction channel that the first screw mechanism axially penetrates through, steam extraction channel both ends difference
It is connected to the feeding-passage and an extraction opening, the first driving mechanism is connect with the first screw mechanism for driving the first spiral
Mechanism rotates；
Slag-draining device includes at least one second barrel, at least one second driving mechanism, and the second barrel is horizontally set on
In the processing chamber housing, the second barrel is located at below the first barrel, and third feed inlet and the second barrel are equipped at the top of the second barrel
End be equipped with the second discharge port, the third feed inlet be located at first discharge port lower section, second discharge port with it is described
Slag-drip opening is connected to, and the second screw mechanism being coaxially arranged, the second driving mechanism and the second screw machine are equipped in the second barrel
Structure connection is for driving the rotation of the second screw mechanism.
Preferably, further include feed device, feed device includes at least one third barrel, at least one third driving machine
Structure, the setting of third barrel in the processing chamber and below the feeding equipment, third barrel both ends be respectively equipped with the 4th into
Material mouth and third discharge port, the 4th feed inlet are located at below first discharge port and are connected to first discharge port,
Third discharge port is located above third feed inlet, and the third screw mechanism being coaxially arranged is equipped in third barrel, and third is driven
Motivation structure is connect with third screw mechanism for driving third screw mechanism to rotate.
Preferably, the first exhaust gas channel axially penetrated through along third screw mechanism is equipped in the middle part of third screw mechanism, it is described
First exhaust gas channel one end is connected to offgas outlet and the other end is connected to the processing chamber housing.
Preferably, multiple first barrels set gradually and are arranged in parallel from top to bottom.
Preferably, the axis of multiple first barrels is located in same perpendicular.
Preferably, multiple supporting walls are arranged in parallel and are formed in the processing chamber with snake in the processing chamber
Second exhaust gas channel of shape structure.
In the present invention, the pretreatment type Disposal System of Mud Burning proposed, multiple first barrels are arranged in the processing
It is supported in chamber and by supporting walls, multiple first barrels are sequentially communicated to form feeding-passage by connecting barrel, the first barrel
Inside be equipped with the first screw mechanism, be equipped with steam extraction channel in the middle part of the first screw mechanism, each steam exhaust device by an extraction opening with
One the first barrel connection, the second barrel are arranged below the first barrel, and the second screw mechanism is equipped in the second barrel.By upper
The pretreatment type Disposal System of Mud Burning of optimization design is stated, reasonable in design, the high temperature tail that one side sludge incineration generates
Gas preheats feeding cylinder so that sludge realizes preheating in fill process, and on the other hand, multiple steam exhaust devices pass through spiral
Steam extraction channel in the middle part of mechanism carries out more bleedings to the steam that sludge evaporates in charging, so that sludge takes off before combustion
Water is more thorough, to improve sludge incineration efficiency.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of pretreatment type Disposal System of Mud Burning proposed by the present invention.
Specific implementation mode
As shown in FIG. 1, FIG. 1 is a kind of structural schematic diagrams of pretreatment type Disposal System of Mud Burning proposed by the present invention.
Referring to Fig.1, a kind of pretreatment type Disposal System of Mud Burning proposed by the present invention, including：Treatment furnace 1, charging dress
It sets, slag-draining device, multiple steam exhaust devices 3；
It is equipped with processing chamber housing in treatment furnace 1, is equipped with multiple supporting walls 11 in the processing chamber housing, multiple supporting walls 11 are in institute
It states and the second exhaust gas channel with serpentine configuration, the processing is arranged in parallel and formed in the processing chamber in processing chamber housing
Chamber sidewall is equipped with air inlet, offgas outlet, first charging aperture, multiple extraction openings, and the processing chamber housing bottom is equipped with slag-drip opening,
Each steam exhaust device 3 is connected to an extraction opening；
Feeding equipment includes multiple first barrels 21, multiple first driving mechanisms, and multiple first barrels 21 are arranged described
It is supported in processing chamber housing and by supporting walls 11, multiple first barrels 21 set gradually and are arranged in parallel from top to bottom, and multiple
The axis of first barrel 21 is located in same perpendicular, and connection barrel, Duo Ge are equipped between two neighboring first barrel 21
One barrel 21 by connect barrel be sequentially communicated to form feeding-passage, the feeding-passage both ends be respectively equipped with second charging aperture and
First discharge port, the second charging aperture are connected to the first charging aperture, are equipped in each first barrel 21 coaxially
The first screw mechanism 22 being arranged, it is logical that 22 middle part of the first screw mechanism is equipped with the steam extraction axially penetrated through along the first screw mechanism 22
Road, steam extraction channel both ends are connected to the feeding-passage and an extraction opening respectively, the first driving mechanism and the first spiral
The connection of mechanism 22 is for driving the rotation of the first screw mechanism 22；
Slag-draining device includes at least one second barrel 41, at least one second driving mechanism, and 41 level of the second barrel is set
It sets in the processing chamber, the second barrel 41 is located at 21 lower section of the first barrel, and 41 top of the second barrel is equipped with third feed inlet
And 41 end of the second barrel is equipped with the second discharge port, and the third feed inlet is located at below first discharge port, and described second
Discharge port is connected to the slag-drip opening, and the second screw mechanism 42 being coaxially arranged, the second driving are equipped in the second barrel 41
Mechanism is connect with the second screw mechanism 42 for driving the rotation of the second screw mechanism 42.
In the specific work process of the pretreatment type Disposal System of Mud Burning of the present embodiment, sludge to be combusted from first into
Material mouth enters in treatment furnace, and the first driving mechanism drives the rotation of the first screw mechanism so that sludge is formed by the first barrel
Feeding-passage is fallen into above slag-draining device, and air enters via air inlet in processing chamber housing so that and sludge burns in treatment furnace,
The sludge to burn in the first barrel of tail gas pair generated preheats, and in combustion, steam exhaust device passes through each first material
The steam evaporated during sewage sludge feed is extracted in steam extraction channel in cylinder out, to further decrease the moisture content in sludge, greatly
It is big to improve sludge incineration efficiency；Second driving mechanism drives the rotation of the second screw mechanism, periodically will be after the second material cylinder roasting
Residue is discharged.
In the present embodiment, the pretreatment type Disposal System of Mud Burning proposed, multiple first barrels are arranged described
It being supported in processing chamber housing and by supporting walls, multiple first barrels are sequentially communicated to form feeding-passage by connecting barrel, and first
It is equipped with the first screw mechanism in barrel, is equipped with steam extraction channel in the middle part of the first screw mechanism, each steam exhaust device passes through a steam extraction
Mouth is connected to first barrel, and the second barrel is arranged below the first barrel, and the second screw mechanism is equipped in the second barrel.It is logical
The pretreatment type Disposal System of Mud Burning of above-mentioned optimization design is crossed, reasonable in design, the height that one side sludge incineration generates
Warm tail gas preheats feeding cylinder so that sludge realizes preheating in fill process, and on the other hand, multiple steam exhaust devices pass through
Steam extraction channel in the middle part of screw mechanism carries out more bleedings to the steam that sludge evaporates in charging, so that sludge is burning
Preceding dehydration is more thorough, to improve sludge incineration efficiency.
In specific design, the pretreatment type Disposal System of Mud Burning of the present embodiment further includes feed device, feeding dress
It sets including at least one third barrel 51, at least one third driving mechanism, third barrel 51 is arranged in the processing chamber
And below feeding equipment, 51 both ends of third barrel are respectively equipped with the 4th feed inlet and third discharge port, the 4th charging
Mouth is located at below first discharge port and is connected to first discharge port, and third discharge port is located above third feed inlet,
The third screw mechanism 52 being coaxially arranged is equipped in third barrel 51, third driving mechanism is connect with third screw mechanism 52
For driving third screw mechanism 52 to rotate, the middle part of third screw mechanism 52 is equipped with the axially penetrated through along third screw mechanism 52
One exhaust gas channel, first exhaust gas channel one end is connected to offgas outlet and the other end is connected to the processing chamber housing.
By the way that feed device is arranged in feeding equipment downstream, the high-temperature tail gas that guiding burning generates passes through in third barrel
Exhaust gas channel is discharged so that sludge to be combusted is further dried, and to greatly improve the heat utilization efficiency of sludge incineration, is improved
Sludge incineration efficiency.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Any one skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (4)
1. a kind of pretreatment type Disposal System of Mud Burning, which is characterized in that including：Treatment furnace (1), feeding equipment, deslagging dress
It sets, multiple steam exhaust devices (3)；
It is equipped with processing chamber housing in treatment furnace (1), multiple supporting walls (11), the processing chamber housing side wall are equipped in the processing chamber housing
Equipped with air inlet, offgas outlet, first charging aperture, multiple extraction openings, the processing chamber housing bottom is equipped with slag-drip opening, each steam discharge
Device (3) is connected to an extraction opening；
Feeding equipment includes multiple first barrels (21), multiple first driving mechanisms, and multiple first barrels (21) are arranged described
It is supported in processing chamber housing and by supporting walls (11), is equipped between two neighboring first barrel (21) and connects barrel, multiple first
Barrel (21) by connect barrel be sequentially communicated to form feeding-passage, the feeding-passage both ends be respectively equipped with second charging aperture and
First discharge port, the second charging aperture are connected to the first charging aperture, are equipped in each first barrel (21) same with it
The first screw mechanism (22) of axis setting is equipped in the middle part of the first screw mechanism (22) and to be axially penetrated through along the first screw mechanism (22)
Steam extraction channel, steam extraction channel both ends are connected to the feeding-passage and an extraction opening respectively, the first driving mechanism and the
One screw mechanism (22) connection is for driving the first screw mechanism (22) to rotate；
Slag-draining device includes at least one second barrel (41), at least one second driving mechanism, and the second barrel (41) level is set
It sets in the processing chamber, the second barrel (41) is located at below the first barrel (21), and third is equipped at the top of the second barrel (41)
Feed inlet and the second barrel (41) end are equipped with the second discharge port, and the third feed inlet is located at below first discharge port,
Second discharge port is connected to the slag-drip opening, and the second screw mechanism being coaxially arranged is equipped in the second barrel (41)
(42), the second driving mechanism is connect with the second screw mechanism (42) for driving the second screw mechanism (42) to rotate；
Multiple first barrels (21) set gradually and are arranged in parallel from top to bottom；The axis of multiple first barrels (21) is located at same
In perpendicular.
2. pretreatment type Disposal System of Mud Burning according to claim 1, which is characterized in that further include feed device,
Feed device includes at least one third barrel (51), at least one third driving mechanism, and third barrel (51) is arranged described
In processing chamber housing and below feeding equipment, third barrel (51) both ends are respectively equipped with the 4th feed inlet and third discharge port,
4th feed inlet is located at below first discharge port and is connected to first discharge port, and third discharge port is located at third
Above feed inlet, it is equipped with the third screw mechanism (52) being coaxially arranged in third barrel (51), third driving mechanism and the
Three screw mechanisms (52) connection is for driving third screw mechanism (52) to rotate.
3. pretreatment type Disposal System of Mud Burning according to claim 2, which is characterized in that third screw mechanism (52)
Middle part is equipped with the first exhaust gas channel axially penetrated through along third screw mechanism (52), and first exhaust gas channel one end goes out with tail gas
Mouth is connected to and the other end is connected to the processing chamber housing.
4. pretreatment type Disposal System of Mud Burning according to claim 1, which is characterized in that multiple supporting walls (11) exist
It is arranged in parallel in the processing chamber housing and forms the second exhaust gas channel with serpentine configuration in the processing chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610511362.6A CN105927989B (en) | 2016-06-30 | 2016-06-30 | A kind of pretreatment type Disposal System of Mud Burning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610511362.6A CN105927989B (en) | 2016-06-30 | 2016-06-30 | A kind of pretreatment type Disposal System of Mud Burning |
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| Publication Number | Publication Date |
|---|---|
| CN105927989A CN105927989A (en) | 2016-09-07 |
| CN105927989B true CN105927989B (en) | 2018-11-13 |
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| CN201610511362.6A Active CN105927989B (en) | 2016-06-30 | 2016-06-30 | A kind of pretreatment type Disposal System of Mud Burning |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107036106B (en) * | 2017-04-21 | 2019-01-18 | 俞俊宇 | A kind of sludge incineration soil lubricator |
| CN114702180A (en) * | 2021-12-22 | 2022-07-05 | 南京江岛环境科技研究院有限公司 | Landfill leachate treatment system |
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|---|---|---|---|---|
| CN202401028U (en) * | 2012-01-11 | 2012-08-29 | 王士元 | Multi-tube spiral device provided with air flue and utilizing carbonization and cracking of biomass to produce fuel gas |
| JP2013108694A (en) * | 2011-11-22 | 2013-06-06 | Tsuji Kogyosho:Kk | Combustible material feeding device for kiln |
| CN103162300A (en) * | 2011-12-15 | 2013-06-19 | 苏州瑞翔三禾科技有限公司 | Continuous type transmission sludge burning caking furnace |
| CN205909285U (en) * | 2016-06-30 | 2017-01-25 | 安徽未名鼎和环保有限公司 | Preliminary treatment type sludge incineration processing system |
-
2016
- 2016-06-30 CN CN201610511362.6A patent/CN105927989B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013108694A (en) * | 2011-11-22 | 2013-06-06 | Tsuji Kogyosho:Kk | Combustible material feeding device for kiln |
| CN103162300A (en) * | 2011-12-15 | 2013-06-19 | 苏州瑞翔三禾科技有限公司 | Continuous type transmission sludge burning caking furnace |
| CN202401028U (en) * | 2012-01-11 | 2012-08-29 | 王士元 | Multi-tube spiral device provided with air flue and utilizing carbonization and cracking of biomass to produce fuel gas |
| CN205909285U (en) * | 2016-06-30 | 2017-01-25 | 安徽未名鼎和环保有限公司 | Preliminary treatment type sludge incineration processing system |
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| CN105927989A (en) | 2016-09-07 |
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Effective date of registration: 20210913 Address after: 418000 Huangbai village, Shuangjiang Town, Tongdao Dong Autonomous County, Huaihua City, Hunan Province (industrial concentration area) Patentee after: Hunan Weiming Environmental Protection Technology Co.,Ltd. Address before: 230000 room 406, South 4th floor, management committee of Chaohu Economic Development Zone, Hefei, Anhui Patentee before: ANHUI WEIMING DINGHE ENVIRONMENTAL PROTECTION Co.,Ltd. |
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