CN205909295U - Sludge treatment device - Google Patents
Sludge treatment device Download PDFInfo
- Publication number
- CN205909295U CN205909295U CN201620686233.6U CN201620686233U CN205909295U CN 205909295 U CN205909295 U CN 205909295U CN 201620686233 U CN201620686233 U CN 201620686233U CN 205909295 U CN205909295 U CN 205909295U
- Authority
- CN
- China
- Prior art keywords
- casing
- main shaft
- furnace chamber
- outside
- sludge treatment
- Prior art date
- 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- Withdrawn - After Issue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 sludge treatment device, include: furnace body, a screw feeder construct and the 2nd screw feeder constructs, and the furnace body has the furnace chamber, and the furnace chamber includes combustion chamber and smoke exhaust room, a screw feeder constructs including first casing and first main shaft, and the one end of first casing stretches into the furnace chamber, and its lateral wall is equipped with the feed inlet and has the discharge gate, first main shaft is located first casing, and it has interval A to reserve between the one end of first main shaft and the inner wall of first casing, and this interval A is located the extending direction of discharge gate, be equipped with the axial extension bleed -off passage in the first main shaft, the 2nd screw feeder constructs including second casing and the second spindle, and the one end of second casing stretches into the furnace chamber, and the discharge gate of its feed inlet and first casing intercommunication, its discharge gate and combustion chamber intercommunication, the second spindle is located the second casing. The utility model discloses not only can effectively avoid environmental pollution's problem, still make mud can retrieve as the resource and recycle economic environmental protection.
Description
Technical field
This utility model is related to technical field of sludge treatment, more particularly, to a kind of sludge treatment equipment.
Background technology
At present, the municipal sewage plant's activated sludge process more than 90% or biomembrance process in the world, is being processed
During produce substantial amounts of excess sludge.It is concentrated, dehydration and stabilisation that existing sewage treatment plant processes mud practices well
After be used further to fill out sea or Land_use change etc..But sludge of sewage treatment plant amount is big, moisture content is high, complicated component and perishable, mud
Processing procedure high energy consumption, input are big, lead to undressed mud in a large number arbitrarily to be stacked or simple landfill, and contain due in mud
There is Organic substance flammable in a large number, if directly filled, not only to environment, also wasting the useful resources in mud.
Utility model content
The technical problem being existed based on above-mentioned background technology, the utility model proposes a kind of sludge treatment equipment.
The utility model proposes a kind of sludge treatment equipment, comprising: body of heater, the first spiral feeding mechanism and the second spiral
Feeder, wherein:
Body of heater has furnace chamber, the smoke evacuation room that furnace chamber includes combustor and is located at combustion chamber side, and burning interior is provided with fire grate,
It is provided with discharge flue between combustor and smoke evacuation room；
First spiral feeding mechanism includes the first casing and the first main shaft, and furnace chamber is stretched into and by burning in one end of the first casing
Room passes through stretches into smoke evacuation room, and its other end is located at the outside of furnace chamber；First casing is located at the top of fire grate, the side wall of the first casing
And the side being located at outside furnace chamber is provided with charging aperture, the side wall of the first casing and be located remotely from one end of charging aperture and be provided with discharging
Mouthful；
First main shaft is located in the first casing and the bearing of trend along the first casing extends, and the first main shaft is provided with spiral
Blade, the first main shaft is reserved with spacing a away between the inwall away from charging aperture one end of one end and the first casing of charging aperture, and
This spacing a is located on the bearing of trend of discharging opening；It is provided with axially extending bleed-off passage in first main shaft, the one of the passage of this pumping
End is connected with spacing a, and its other end is in communication with the outside；
Second spiral feeding mechanism includes the second casing and the second main shaft, and the second casing has charging aperture and discharging opening, the
Furnace chamber is stretched into and by smoke evacuation room through stretching into combustor in one end of two casing, and its other end is located at the outside of furnace chamber；Second casing
Positioned at the lower section of the first casing, and the charging aperture of the second casing is connected with the discharging opening of the first casing, the discharging opening of the second casing
Positioned at the top of fire grate and and combustion chamber；
Second main shaft is located in the second casing and the bearing of trend along the second casing extends, and the second main shaft is provided with spiral
Blade, the second main shaft and helical blade cooperate for the material in its second casing is delivered to combustor.
Preferably, it is additionally provided with preheating channel in the first main shaft, preheating channel is in the first main shaft along the extension of the first main shaft
Direction extends, and it is near one end of combustor and combustion chamber, and it is in communication with the outside near one end of smoke evacuation room.
Preferably, it is provided with axially extended preheating channel, one end of this preheating channel and combustion chamber in the second main shaft,
Its other end is in communication with the outside.
Preferably, one end that the preheating channel in the first main shaft, the preheating channel in the second main shaft are in communication with the outside is each other
Connection.
Preferably, it is provided with bleed-off passage in the second main shaft, this bleed-off passage is in the second main shaft along the extension of the second main shaft
Direction extends, and this bleed-off passage is connected with spacing a near one end of spacing a, and it is in communication with the outside away from one end of spacing a.
Preferably, sidewall of the furnace body is provided with the observation panel connecting for solid accumulation situation at observation distance a with the first casing.
Preferably, body of heater includes inner furnace body and external furnace body, inner furnace body and refractory material is made, and external furnace body is by thermal insulating material
Material is made.
In this utility model, mud is delivered to the second spiral feeding mechanism by the first spiral feeding mechanism, and the second spiral is given
Material mechanism is used for mud being delivered to combustor, because the first spiral feeding mechanism and the second spiral feeding mechanism transport path are equal
In furnace chamber, and the side wall of the first casing and side that is located at outside furnace chamber is provided with charging aperture in the first spiral feeding mechanism, the
The side wall of one casing and be located remotely from one end of charging aperture and be provided with discharging opening；In first spiral feeding mechanism, the first main shaft is located at the
One in casing and the bearing of trend along the first casing extends, the first main shaft away from charging aperture one end with the first casing away from charging
It is reserved with spacing a between the inwall of mouth one end, and this spacing a is located on the bearing of trend of discharging opening；It is provided with axle in first main shaft
To extending bleed-off passage, one end of the passage of this pumping is connected with spacing a, and its other end is in communication with the outside；Make the first spiral
During conveying mud, mud is constantly toasted by furnace high-temperature to discharging opening direction feeder by charging aperture, makes mud
In moisture vaporization and discharged by bleed-off passage, when the mud after removing water is transferred at spacing a, then automatically fall into the second spiral shell
Rotation feeder, and by the second spiral feeding mechanism to transmit to make it be further dried until being transferred into burning interior
Use as fuel.
In sum, a kind of sludge treatment equipment that this utility model is proposed, not only can be prevented effectively from environmental pollution
Problem, also make mud be able to recycling as resource, economic and environment-friendly.
Brief description
Fig. 1 be the utility model proposes a kind of sludge treatment equipment structural representation.
Specific embodiment
Below, by specific embodiment, the technical solution of the utility model is described in detail.
As shown in figure 1, Fig. 1 be the utility model proposes a kind of sludge treatment equipment structural representation.
A kind of sludge treatment equipment proposing with reference to Fig. 1, this utility model embodiment, comprising: body of heater 1, the first spiral are given
Material mechanism 2 and the second spiral feeding mechanism 3, wherein:
Body of heater 1 includes inner furnace body and external furnace body, inner furnace body and refractory material is made, and external furnace body is made by insulation material
Form, body of heater 1 has furnace chamber, the smoke evacuation room that furnace chamber includes combustor and is located at combustion chamber side, burning interior is provided with fire grate 5,
It is provided with discharge flue between combustor and smoke evacuation room.
First spiral feeding mechanism 2 includes the first casing 21 and the first main shaft 22, and furnace chamber is stretched in one end of the first casing 21
And the outside of furnace chamber is located at through stretching into smoke evacuation room, its other end by combustor；First casing 21 is located at the top of fire grate 5, the
The side wall of the one casing 21 and side being located at outside furnace chamber is provided with charging aperture 211, the side wall of the first casing 21 and be located remotely from into
One end of material mouth 211 is provided with discharging opening 212；First main shaft 22 is located in the first casing 21 and the bearing of trend along the first casing 21
Extend, the first main shaft 22 be provided with helical blade, the first main shaft 22 away from charging aperture 211 one end and the first casing 21 away from
It is reserved with spacing a between the inwall of charging aperture 211 one end, and this spacing a is located on the bearing of trend of discharging opening 212；First is main
It is provided with axially extending bleed-off passage, one end of the passage of this pumping is connected with spacing a, and its other end is in communication with the outside in axle 22.
Second spiral feeding mechanism 3 includes the second casing 31 and the second main shaft 32, and the second casing 31 has charging aperture and goes out
Material mouth, furnace chamber is stretched into and by smoke evacuation room through stretching into combustor in one end of the second casing 31, and its other end is located at the outside of furnace chamber；
Second casing 31 is located at the lower section of the first casing 21, and the discharging opening 212 of the charging aperture of the second casing 31 and the first casing 21 is even
Logical, the discharging opening of the second casing 31 is located at top and the combustion chamber of fire grate 5；Second main shaft 32 is located in the second casing 31
And the bearing of trend along the second casing 31 extends, the second main shaft 32 is provided with helical blade, the second main shaft 32 and helical blade
Cooperate for the material in its second casing 31 is delivered to combustor.
This utility model is such work, and mud is delivered to the second spiral feeding mechanism by the first spiral feeding mechanism 2
3, the second spiral feeding mechanism 3 is used for mud being delivered to combustor, due to the first spiral feeding mechanism 2 and the second screw feeder
Mechanism 3 transport path all in furnace chamber, and in the first spiral feeding mechanism 2 the side wall of the first casing 21 and be located at furnace chamber outside
Side is provided with charging aperture 211, the side wall of the first casing 21 and be located remotely from one end of charging aperture 211 and be provided with discharging opening 212；First
In spiral feeding mechanism 2, the first main shaft 22 is located in the first casing 21 and the bearing of trend along the first casing 21 extends, and first is main
Axle 22 is reserved with spacing a away between the inwall away from charging aperture 211 one end of one end and the first casing 21 of charging aperture 211, and
This spacing a is located on the bearing of trend of discharging opening 212；Be provided with axially extending bleed-off passage in first main shaft 22, this pumping logical
The one end in road is connected with spacing a, and its other end is in communication with the outside；Make the first spiral feeding mechanism 2 in the process of conveying mud
In, mud is constantly toasted by furnace high-temperature to discharging opening 212 direction by charging aperture 211, makes the moisture vaporization in mud and by taking out
Gas passage is discharged, and when the mud after removing water is transferred at spacing a, then automatically falls into the second spiral feeding mechanism 3, and by the
Two spiral feeding mechanisms 3 use until being transferred into burning interior as fuel to make it be further dried to transmit.
Additionally, in the present embodiment, being additionally provided with preheating channel in the first main shaft 22, preheating channel is in the first main shaft 22 along
The bearing of trend of one main shaft 22 extends, and it is near one end of combustor and combustion chamber, its near smoke evacuation room one end with
Extraneous connection；It is provided with axially extended preheating channel, one end of this preheating channel and combustion chamber, it is another in second main shaft 32
One end is in communication with the outside, and the preheating channel in the preheating channel in the first main shaft 22, the second main shaft 32 be in communication with the outside one
End communicates with each other；Preheating channel in first main shaft 22 and the second main shaft 32 is used to extract the indoor flue gas of burning, using height
The flue gas of temperature heats to the first main shaft 22, thus further speeding up the heat exchange effect of mud.
In the present embodiment, in the second main shaft 32, it is provided with bleed-off passage, this bleed-off passage is main along second in the second main shaft 32
The bearing of trend of axle 32 extends, and this bleed-off passage connect with spacing a near one end of spacing a, and it is away from one end and outward of spacing a
Boundary connects；The setting of bleed-off passage in second main shaft 32, for improving the discharge effect of steam, thus further speed up mud
Remove water speed.
In the present embodiment, body of heater 1 side wall is provided with and connects observation panel 4 with the first casing 21, for bank at observation distance a
Long-pending situation.
From the foregoing, it will be observed that a kind of sludge treatment equipment that this utility model is proposed, environmental pollution not only can be prevented effectively from
Problem, also make mud be able to recycling as resource, economic and environment-friendly.
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 (7)
1. a kind of sludge treatment equipment is it is characterised in that include: body of heater (1), the first spiral feeding mechanism (2) and the second spiral
Feeder (3), wherein:
Body of heater (1) has furnace chamber, the smoke evacuation room that furnace chamber includes combustor and is located at combustion chamber side, and burning interior is provided with fire grate
(5), it is provided with discharge flue between combustor and smoke evacuation room；
First spiral feeding mechanism (2) includes the first casing (21) and the first main shaft (22), and one end of the first casing (21) is stretched into
Furnace chamber is simultaneously located at the outside of furnace chamber by combustor through stretching into smoke evacuation room, its other end；First casing (21) is located at fire grate (5)
Top, the side wall of the first casing (21) and be located at furnace chamber outside side be provided with charging aperture (211), the side wall of the first casing (21)
And be located remotely from one end of charging aperture (211) and be provided with discharging opening (212)；
First main shaft (22) is located in the first casing (21) and the bearing of trend along the first casing (21) extends, the first main shaft (22)
On helical blade is installed, the first main shaft (22) away from charging aperture (211) one end and the first casing (21) away from charging aperture
(211) it is reserved with spacing a between the inwall of one end, and this spacing a is located on the bearing of trend of discharging opening (212)；First main shaft
(22) it is provided with axially extending bleed-off passage in, one end of the passage of this pumping is connected with spacing a, and its other end is in communication with the outside；
Second spiral feeding mechanism (3) includes the second casing (31) and the second main shaft (32), and the second casing (31) has charging aperture
And discharging opening, one end of the second casing (31) stretches into furnace chamber and passed through by smoke evacuation room and stretch into combustor, and its other end is located at furnace chamber
Outside；Second casing (31) is located at the lower section of the first casing (21), and the charging aperture of the second casing (31) and the first casing
(21) discharging opening (212) connection, the discharging opening of the second casing (31) is located at top and the combustion chamber of fire grate (5)；
Second main shaft (32) is located in the second casing (31) and the bearing of trend along the second casing (31) extends, the second main shaft (32)
On helical blade is installed, the second main shaft (32) and helical blade cooperate for will be defeated for the material in its second casing (31)
Deliver to combustor.
2. sludge treatment equipment according to claim 1 leads to it is characterised in that being additionally provided with preheating in the first main shaft (22)
Road, preheating channel bearing of trend along the first main shaft (22) in the first main shaft (22) extends, and it is near one end of combustor
With combustion chamber, it is in communication with the outside near one end of smoke evacuation room.
3. sludge treatment equipment according to claim 1 is it is characterised in that be provided with axially extended in the second main shaft (32)
Preheating channel, one end of this preheating channel and combustion chamber, its other end is in communication with the outside.
4. the sludge treatment equipment according to Claims 2 or 3 it is characterised in that preheating channel in the first main shaft (22),
One end that preheating channel in second main shaft (32) is in communication with the outside communicates with each other.
5. sludge treatment equipment according to claim 1 is it is characterised in that be provided with bleed-off passage in the second main shaft (32),
This bleed-off passage bearing of trend along the second main shaft (32) in the second main shaft (32) extends, and this bleed-off passage is near spacing a
One end is connected with spacing a, and it is in communication with the outside away from one end of spacing a.
6. sludge treatment equipment according to claim 1 is it is characterised in that body of heater (1) side wall is provided with and the first casing
(21) connect the observation panel (4) for solid accumulation situation at observation distance a.
7. sludge treatment equipment according to claim 1 is it is characterised in that body of heater (1) includes inner furnace body and external furnace body, interior
Body of heater and refractory material is made, external furnace body is made by insulation material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620686233.6U CN205909295U (en) | 2016-06-30 | 2016-06-30 | Sludge treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620686233.6U CN205909295U (en) | 2016-06-30 | 2016-06-30 | Sludge treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205909295U true CN205909295U (en) | 2017-01-25 |
Family
ID=57812786
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620686233.6U Withdrawn - After Issue CN205909295U (en) | 2016-06-30 | 2016-06-30 | Sludge treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205909295U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105972614A (en) * | 2016-06-30 | 2016-09-28 | 安徽未名鼎和环保有限公司 | Sludge treatment device |
-
2016
- 2016-06-30 CN CN201620686233.6U patent/CN205909295U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105972614A (en) * | 2016-06-30 | 2016-09-28 | 安徽未名鼎和环保有限公司 | Sludge treatment device |
| CN105972614B (en) * | 2016-06-30 | 2018-09-07 | 安徽未名鼎和环保有限公司 | A kind of sludge treatment equipment |
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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: 20180907 |
|
| AV01 | Patent right actively abandoned |