CN206014638U - A kind of sludge drying mechanism - Google Patents
A kind of sludge drying mechanism Download PDFInfo
- Publication number
- CN206014638U CN206014638U CN201620891437.3U CN201620891437U CN206014638U CN 206014638 U CN206014638 U CN 206014638U CN 201620891437 U CN201620891437 U CN 201620891437U CN 206014638 U CN206014638 U CN 206014638U
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- Prior art keywords
- sludge
- conveyer belt
- supply network
- heat supply
- heat
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/30—Wastewater or sewage treatment systems using renewable energies
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- Drying Of Solid Materials (AREA)
- Treatment Of Sludge (AREA)
Abstract
The utility model discloses a kind of sludge drying mechanism, including sludge conveying assembly, thermal cycle container and heat recovery component, rotatable heat supply network conveyer belt and the heater for heating to the heat supply network conveyer belt is provided with the thermal cycle container, the discharge nozzle of the sludge conveying assembly is stretched in the thermal cycle container, for conveying sludge to the heat supply network conveyer belt.This utility model heats heat supply network conveyer belt by heater, and then carries out mummification to the sludge on heat supply network conveyer belt, can substantially reduce the moisture content of sludge；The heat supply network conveyer belt for rotating simultaneously can process sludge with seriality, efficiently achieve the minimizing of sludge；Energy recovery pump recovery waste heat, and recycle, greatly reducing the waste of energy.
Description
Technical field
This utility model is related to technical field of sludge treatment, more particularly to a kind of sludge drying mechanism.
Background technology
Sludge volume due to discharging from Sewage Plant is huge, assume loose condition (of surface), and moisture content is high.In order to realize subtracting for sludge
Quantization, innoxious and stabilisation, it is often necessary to processed, namely the dried of sludge.Dried sludge can be used for
Landfill, compost, burning and heat energy utilization etc., no matter which kind of utilizes, and drying sludge is the important first step.
In sludge drying process, mechanical dehydration is only capable of making Free water and the removal of portion gap water, capillary water and internal junction
It is impracticable that Heshui is removed using mechanical means, and need to adopt the measure such as high-temperature heating and freezing.
For reducing deep dehydration cost, now more is that applied chemistry conditioning carries out depth with reference to filter press technology
Dehydration.Although cost is relatively low, more problem is there is also.The weight of sludge increasing to a certain extent after addition conditioner
Plus, actually and unrealized sludge minimizing.
At present, the general trend of external sewage sludge harmlessness disposing is：Sludge digestion technology large-area applications, Sludge landfill quilt
Further forbid, sludge incineration will be fewer and feweri, the heat drying for the purpose of Land_use change is increasingly becoming Main Means.And how
Heat loss during minimizing drying sludge, reduces consuming energy and improving drying an efficiency undoubtedly important problem.
Utility model content
The purpose of this utility model is to provide a kind of sludge drying mechanism, solves above technical problem.
It is that this utility model is employed the following technical solutions up to this purpose：
A kind of sludge drying mechanism, including：Sludge conveying assembly, thermal cycle container and heat recovery component；
Rotatable heat supply network conveyer belt is provided with the thermal cycle container and for adding to the heat supply network conveyer belt heating
Hot device；The discharge nozzle of the sludge conveying assembly is stretched in the thermal cycle container, is transmitted to the heat supply network for conveying sludge
Take；
The energy recovery component includes exhaustor, energy recovery pump and heat energy transmitting catheter；The two ends of the exhaustor
Connect the input of the upper side opening and the heat recovery pump of the thermal cycle container respectively；The two of the heat energy transmitting catheter
End connects the bottom right side opening of the outfan and the thermal cycle container of the heat recovery pump respectively；
Wherein, the bottom right side opening of the thermal cycle container is located at the lower section of the heat supply network conveyer belt.
Preferably, the sludge conveying assembly includes hopper, motor, pushing screw rod and discharge nozzle；
Pushing screw rod described in the motor connection, for driving the pushing screw rod to be rotated；The pushing screw rod is worn
The inner chamber of the hopper, and connect the discharge nozzle, for the inner chamber by the hopper is injected sludge push to described go out
Expects pipe.
Preferably, the discharging opening of the discharge nozzle is located at the top of the heat supply network conveyer belt, and is directed at the heat supply network transmission
Band；
The discharge outlet of the discharge nozzle is provided with a profiled member；Uniformly offer on the profiled member multiple for making dirt
The sludge tap of mud molding.
Preferably, the sludge tap is circular hole.
Preferably, the quantity of the sludge tap is six.
The beneficial effects of the utility model：Heat supply network conveyer belt is heated by heater, and then to the dirt on heat supply network conveyer belt
Mud carries out mummification, can substantially reduce the moisture content of sludge；The heat supply network conveyer belt for rotating simultaneously can process sludge with seriality, high
The minimizing of sludge is achieved to effect；Energy recovery pump recovery waste heat, and recycle, greatly reducing the waste of energy.
Description of the drawings
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or accompanying drawing to be used is briefly described needed for description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the present utility model, for those of ordinary skill in the art, before creative labor is not paid
Put, can be with according to these other accompanying drawings of accompanying drawings acquisition.
The structure chart of the sludge drying mechanism that Fig. 1 is provided for this utility model embodiment.
The upward view of the profiled member that Fig. 2 is provided for this utility model embodiment.
In figure：
1st, sludge conveying assembly；11st, hopper；12. motors；13rd, pushing screw rod；14th, discharge nozzle；15th, molding port；151st, dirty
Mud tap；2nd, thermal cycle container；21st, heat supply network conveyer belt；211st, upper conveyor belt；212nd, lower conveyor belt；22nd, heater；3rd, heat
Amount reclaims component；31. exhaustors；32. heat recovery pumps；33rd, heat transmission conduit；4th, supporting table.
Specific embodiment
For enabling utility model purpose of the present utility model, feature, advantage more obvious and understandable, below will knot
The accompanying drawing in this utility model embodiment is closed, the technical scheme in this utility model embodiment is clearly and completely described,
Obviously, the embodiments described below are only a part of embodiment of this utility model, and not all embodiment.It is based on this reality
With the embodiment in new, it is all other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of this utility model protection.
The technical solution of the utility model is further illustrated below in conjunction with the accompanying drawings and by specific embodiment.
Fig. 1, the structure chart of the sludge drying mechanism that Fig. 1 is provided is refer to for this utility model embodiment.The drying sludge
Device specifically includes sludge conveying assembly 1, thermal cycle container 2 and heat recovery component 3.
Wherein, rotatable heat supply network conveyer belt 21 is provided with thermal cycle container 2 and for heating to heat supply network conveyer belt 21
Heater 22；The discharge nozzle of sludge conveying assembly 1 is stretched in thermal cycle container 2, for conveying sludge to heat supply network conveyer belt 21.
Energy recovery component 3 includes exhaustor 31, energy recovery pump 32 and heat energy transmitting catheter 321；The two of exhaustor 31
End connects the input of the upper side opening and heat recovery pump 32 of thermal cycle container 2 respectively；The two ends of heat energy transmitting catheter 321 point
Not Lian Jie heat recovery pump 32 outfan and the bottom right side opening of thermal cycle container 2；Wherein, the lower right side of thermal cycle container 32
Opening is located at the lower section of heat supply network conveyer belt 21.
Energy recovery pump 32 is used for transmitting the heat energy that exhaustor 31 is excluded to the bottom right side opening of thermal cycle container 2, makes
The partial heat energy is returned to the bottom of thermal cycle container 2, continues on for heating for heat supply network conveyer belt 21.
Specifically, sludge conveying assembly 1 includes hopper 11, motor 12, pushing screw rod 13 and discharge nozzle 14.
Motor 12 connects the pushing screw rod 13, for driving pushing screw rod 13 to be rotated；Pushing screw rod 13 passes through material
The inner chamber of bucket 11, and connect discharge nozzle 14, for the sludge of the inner chamber of injection hopper 11 is pushed to discharge nozzle 14.Discharge nozzle 14
Discharging opening be located at the top of heat supply network conveyer belt 21, alignment heat supply network conveyer belt 21, the sludge for sending discharge nozzle 14 fairly falls in
On heat supply network conveyer belt 21.
The upward view of the profiled member 15 provided for this utility model embodiment please continue to refer to Fig. 2, Fig. 2.
More specifically, the discharge outlet of discharge nozzle 14 is provided with a profiled member 15；Uniformly offer on profiled member 15 multiple
For making the sludge tap 151 of sludge molding.Preferably, sludge tap 151 be circular hole, the quantity of sludge tap 151
For six.
The specific workflow of the sludge drying mechanism that the present embodiment is provided is as follows：
S1, sludge are fed from hopper 11, drive pushing screw rod 13 to rotate by motor 12 so that sludge is gradually pushed to out
Expects pipe 14, and then molding is carried out to sludge by molding port 15.
For ease of understanding, heat supply network conveyer belt 21 can be divided into upper conveyor belt 211 and lower conveyor belt 212.Need explanation
It is that upper conveyor belt 211 and lower conveyor belt 212 are structure as a whole, when lower conveyor belt 212 goes to top, then lower conveyor belt 212 is
For upper conveyor belt 211, in the same manner, when upper conveyor belt 211 goes to lower section, then upper conveyor belt 211 is upper conveyor belt 212.
S2, the sludge for being in strip shape that is discharged by molding port 15 are fallen on the upper conveyor belt 211 of heat supply network conveyer belt 21, are led to
Cross the heater 22 being arranged between upper conveyor belt 211 and lower conveyor belt 212 to heat upper conveyor belt 211.
S3, the 21 continuous rotation of heat supply network conveyer belt, and cause the sludge after 22 heat drying of heated device to bring lower conveyor belt into
212, cleaned by way of mechanical vibration so as to drop and collect, the heat supply network conveyer belt 21 that cleans out is received again
The sludge that molding port 15 is discharged.
S4, dry in sludge process formed waste gas used heat discharged by exhaustor 3, collected by energy recovery pump 32, laid equal stress on
Newly it is fed back in thermal cycle container 2 and reuses.
Heat supply network conveyer belt 21 is heated by heater, and then mummification, Ke Yi great are carried out to the sludge on heat supply network conveyer belt 21
The big moisture content for reducing sludge；The heat supply network conveyer belt 21 for rotating simultaneously can process sludge with seriality, efficiently achieve sludge
Minimizing；32 recovery waste heat of energy recovery pump, and recycle, greatly reducing the waste of energy.
In description of the present utility model, it is to be understood that term " on ", D score, the orientation of instruction or the position such as " bottom right "
The relation of putting is based on orientation shown in the drawings or position relationship, is for only for ease of description this utility model and simplifies description, and
Be not indicate or imply the device or element of indication must have specific orientation, with specific azimuth configuration and operation, therefore
It is not intended that to restriction of the present utility model.It should be noted that the present embodiment to the explanation in orientation or description mainly with
On the basis of Fig. 1.
The above, above example only in order to the technical solution of the utility model to be described, rather than a limitation；Although ginseng
This utility model is described in detail according to previous embodiment, it will be understood by those within the art that：Which is still
Technical scheme described in foregoing embodiments can be modified, or equivalent is carried out to which part technical characteristic and replace
Change；And these modifications or replacement, do not make the essence of appropriate technical solution depart from each embodiment technical scheme of this utility model
Spirit and scope.
Claims (5)
1. a kind of sludge drying mechanism, it is characterised in that include：Sludge conveying assembly, thermal cycle container and heat recovery component；
Rotatable heat supply network conveyer belt and the heater for heating to the heat supply network conveyer belt is provided with the thermal cycle container；
The discharge nozzle of the sludge conveying assembly is stretched in the thermal cycle container, for conveying sludge to the heat supply network conveyer belt；
The heat recovery component includes exhaustor, energy recovery pump and heat energy transmitting catheter；The two ends difference of the exhaustor
Connect the input of the upper side opening and the heat recovery pump of the thermal cycle container；The two ends of the heat energy transmitting catheter point
Do not connect the bottom right side opening of the outfan and the thermal cycle container of the heat recovery pump；
Wherein, the bottom right side opening of the thermal cycle container is located at the lower section of the heat supply network conveyer belt.
2. sludge drying mechanism according to claim 1, it is characterised in that the sludge conveying assembly includes hopper, electricity
Machine, pushing screw rod and discharge nozzle；
Pushing screw rod described in the motor connection, for driving the pushing screw rod to be rotated；The pushing screw rod passes through institute
The inner chamber of hopper is stated, and connects the discharge nozzle, the sludge for the inner chamber by the hopper is injected pushes to the discharge nozzle.
3. sludge drying mechanism according to claim 2, it is characterised in that the discharging opening of the discharge nozzle is located at the heat
The top of net conveyor, and it is directed at the heat supply network conveyer belt；
The discharge outlet of the discharge nozzle is provided with a profiled member；Uniformly offer on the profiled member multiple for make sludge into
The sludge tap of type.
4. sludge drying mechanism according to claim 3, it is characterised in that the sludge tap is circular hole.
5. sludge drying mechanism according to claim 4, it is characterised in that the quantity of the sludge tap is six.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620891437.3U CN206014638U (en) | 2016-08-16 | 2016-08-16 | A kind of sludge drying mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620891437.3U CN206014638U (en) | 2016-08-16 | 2016-08-16 | A kind of sludge drying mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206014638U true CN206014638U (en) | 2017-03-15 |
Family
ID=58248388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620891437.3U Active CN206014638U (en) | 2016-08-16 | 2016-08-16 | A kind of sludge drying mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206014638U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107954588A (en) * | 2017-12-05 | 2018-04-24 | 东莞市天合机电开发有限公司 | One kind rotation delivery type mud drying device |
| CN110156296A (en) * | 2018-02-11 | 2019-08-23 | 北京市水利规划设计研究院 | Mud drying device and sludge drying method |
| CN110255852A (en) * | 2019-07-15 | 2019-09-20 | 福州建工（集团）总公司 | A kind of construction mud drying and other treatment device and processing method |
-
2016
- 2016-08-16 CN CN201620891437.3U patent/CN206014638U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107954588A (en) * | 2017-12-05 | 2018-04-24 | 东莞市天合机电开发有限公司 | One kind rotation delivery type mud drying device |
| CN110156296A (en) * | 2018-02-11 | 2019-08-23 | 北京市水利规划设计研究院 | Mud drying device and sludge drying method |
| CN110255852A (en) * | 2019-07-15 | 2019-09-20 | 福州建工（集团）总公司 | A kind of construction mud drying and other treatment device and processing method |
| CN110255852B (en) * | 2019-07-15 | 2024-03-22 | 福州建工集团有限公司 | Construction sludge drying treatment device and treatment method |
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| GR01 | Patent grant |