CN207671897U - A kind of sludge evaporator - Google Patents
A kind of sludge evaporator Download PDFInfo
- Publication number
- CN207671897U CN207671897U CN201721602501.2U CN201721602501U CN207671897U CN 207671897 U CN207671897 U CN 207671897U CN 201721602501 U CN201721602501 U CN 201721602501U CN 207671897 U CN207671897 U CN 207671897U
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- screw rod
- sludge
- shell
- gear
- outlet
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Abstract
The utility model is related to a kind of sludge evaporators, belong to mechanical engineering technical field.It includes shell, further includes screw rod group, gear set, sludge import, sludge outlet and indirect steam outlet；Screw rod group is equipped in the shell, screw rod group is connect with the gear set positioned at hull outside；It is equipped with sludge import and indirect steam outlet above the shell, sludge outlet is equipped with below shell.The utility model is simple in structure, compact, reasonable, and manufacturing cost is low, is suitable for the concentration to activated sludge, can greatly reduce the moisture content of activated sludge.
Description
Technical field
The utility model is related to a kind of sludge evaporators, specifically a kind of to heat two sides by mechanical presses and steam
Face is configured for reducing the device of moisture content in sludge simultaneously, belongs to mechanical engineering technical field.
Background technology
In the prior art, activated sludge caused by sewage treatment process has higher moisture content, simple using machinery
The method of extruding carries out concentration to activated sludge and is only capable of obtaining the sludge that moisture content is about 70%-80%.It is dense due to Unit Weight
Contracting Treatment of Sludge cost is very high, causes total Treatment of Sludge cost high.
Invention content
The purpose of the utility model is to overcome above-mentioned shortcoming, to provide a kind of mechanical presses and steam heating simultaneously
The sludge evaporator of effect, it is simple in structure, at low cost.
The technical solution of the utility model, a kind of sludge evaporator, including shell, further include screw rod group, gear set, sludge
Import, sludge outlet and indirect steam outlet；Screw rod group, screw rod group and the gear for being located at hull outside are equipped in the shell
Group connection；It is equipped with sludge import and indirect steam outlet above the shell, sludge outlet is equipped with below shell.
The screw rod group includes the first screw rod and the second screw rod, and gear set includes first gear and second gear；Described
One screw rod is fixedly connected with first gear, and the second screw rod is fixedly connected with second gear；First screw rod and the second screw rod phase
It is mutually staggered；First gear and second gear are intermeshed.
First screw rod and the second inside screw are equipped with steam flow channel.
The beneficial effects of the utility model：The utility model is simple in structure, compact, reasonable, and manufacturing cost is low, is suitable for pair
The concentration of activated sludge can greatly reduce the moisture content of activated sludge.
Description of the drawings
Fig. 1 is the utility model structural front view.
Fig. 2 is the utility model structure top view.
Reference sign：1, screw rod group；1-1, the first screw rod；1-2, the second screw rod；2, gear set；2-1, the first tooth
Wheel；2-2, second gear；3, shell；4, sludge import；5, sludge outlet；6, indirect steam outlet；7, steam flow channel.
Specific implementation mode
The utility model will be further described with reference to the drawings below：
As shown in Figs. 1-2, a kind of sludge evaporator, including shell 3, further include screw rod group 1, gear set 2, sludge import 4,
Sludge outlet 5 and indirect steam outlet 6；Screw rod group 1, screw rod group 1 and the tooth outside shell 3 are equipped in the shell 3
Wheel group 2 connects；3 top of the shell is equipped with sludge import 4 and indirect steam outlet 5, and 3 lower section of shell is equipped with sludge outlet 5.
The screw rod group 1 includes the first screw rod 1-1 and the second screw rod 1-2, and gear set 2 includes first gear 2-1 and second
Gear 2-2；The first screw rod 1-1 is fixedly connected with first gear 2-1, and the second screw rod 1-2 is fixed with second gear 2-2 to be connected
It connects；The first screw rod 1-1 and the second interlaced arrangements of screw rod 1-2；First gear 2-1 and second gear 2-2 intermesh.
It is equipped with steam flow channel 7 inside the first screw rod 1-1 and the second screw rod 1-2.
When the utility model sludge evaporator operates, the first screw rod 1-1 in screw rod group 1 is driven to rotate, and passes through first
Gear 2-1 and second gear 2-2 drive the second screw rod 1-2 of screw rod group 1 counter-rotation；The activated sludge of 80% moisture content passes through
Sludge import 4 on shell 3 enters sludge evaporator, and the sludge outlet 5 being advanced on shell 3, while quilt are driven by screw rod group 1
Squeeze out moisture therein；At the same time, it is passed through steam from the steam flow channel 7 of 1 end of screw rod group, it is dry to carry out heat to sludge
Change, indirect steam caused by sludge condensation is exported by the indirect steam outlet 6 on shell 3 and excluded.In mechanical presses and
Under steam-heated while effect, the sludge that moisture content is about 40% is obtained.
Claims (3)
1. a kind of sludge evaporator, including shell（3）, it is characterized in that：It further include screw rod group（1）, gear set（2）, sludge import
（4）, sludge outlet（5）With indirect steam outlet（6）；The shell（3）It is interior to be equipped with screw rod group（1）, screw rod group（1）With positioned at
Shell（3）External gear set（2）Connection；The shell（3）Top is equipped with sludge import（4）With indirect steam outlet（5）,
Shell（3）Lower section is equipped with sludge outlet（5）.
2. sludge evaporator as described in claim 1, it is characterized in that：The screw rod group（1）Including the first screw rod（1-1）With second
Screw rod（1-2）, gear set（2）Including first gear（2-1）And second gear（2-2）；First screw rod（1-1）With the first tooth
Wheel（2-1）It is fixedly connected, the second screw rod（1-2）With second gear（2-2）It is fixedly connected；First screw rod（1-1）With second
Screw rod（1-2）Interlaced arrangement；First gear（2-1）And second gear（2-2）It intermeshes.
3. sludge evaporator as claimed in claim 2, it is characterized in that：First screw rod（1-1）With the second screw rod（1-2）It is internal
It is equipped with steam flow channel（7）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721602501.2U CN207671897U (en) | 2017-11-24 | 2017-11-24 | A kind of sludge evaporator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721602501.2U CN207671897U (en) | 2017-11-24 | 2017-11-24 | A kind of sludge evaporator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207671897U true CN207671897U (en) | 2018-07-31 |
Family
ID=62967070
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721602501.2U Active CN207671897U (en) | 2017-11-24 | 2017-11-24 | A kind of sludge evaporator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207671897U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107759048A (en) * | 2017-11-24 | 2018-03-06 | 江苏杰尔科技股份有限公司 | A kind of sludge evaporator |
-
2017
- 2017-11-24 CN CN201721602501.2U patent/CN207671897U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107759048A (en) * | 2017-11-24 | 2018-03-06 | 江苏杰尔科技股份有限公司 | A kind of sludge evaporator |
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| GR01 | Patent grant |