CN205662446U - Sludge drying case - Google Patents
Sludge drying case Download PDFInfo
- Publication number
- CN205662446U CN205662446U CN201620565022.7U CN201620565022U CN205662446U CN 205662446 U CN205662446 U CN 205662446U CN 201620565022 U CN201620565022 U CN 201620565022U CN 205662446 U CN205662446 U CN 205662446U
- Authority
- CN
- China
- Prior art keywords
- mud
- sludge
- conveyer belt
- casing
- drying case
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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.)
- Expired - Fee Related
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- Drying Of Solid Materials (AREA)
- Treatment Of Sludge (AREA)
Abstract
The utility model discloses a sludge drying case, the power distribution box comprises a box body, the upper end of box is equipped with sludge inlet, the lower extreme is equipped with the sludge outlet, from last to being equipped with the mud inlet pipe down in proper order in the box, mud stirring dewatering device, air -dry device and mud conveyer belt, mud stirring dewatering device includes spherical agitator, the annular ring gear on spherical agitator lateral wall is established to fixed cover, with annular ring gear engaged with drive gear and with drive gear fixed connection's driving motor, spherical agitator have spherical cavity and its upper end and lower extreme respectively the shaping have the pipy mud input part of protrusion and mud efferent, sludge inlet is connected to the upper end of mud inlet pipe, the lower extreme plug bush is on the mud input part, the lower extreme of mud efferent articulates there was the real lid in the screen cover and the end, air -dry the device including setting up the fan in the sludge outlet top, mouthful up end facing to the mud conveyer belt of blowing of fan. The utility model discloses can reduce the mud moisture content step by step, the mummification is efficient.
Description
Technical field:
This utility model relates to the technical field of sludge treatment device, is specifically related to a kind of sludge drying case.
Background technology:
At present, urban industry waste water is increasing with the discharge capacity of sanitary sewage, and sewage load gets more and more, at sewage
The sludge yield of reason factory also sharply increases.While using materialization, biological method to process sewage, can produce and remain dirt in a large number
Mud, the mud that wherein organic content is the highest must be processed in time and be disposed, and otherwise can cause secondary pollution, mud last solution
Certainly mode mainly uses: landfill, agricultural, drying and incineration.Due to industrial development, the content of beary metal most cases in mud is all
Exceeding standard, it is impossible to directly carry out agricultural, simultaneously because constantly the reducing of landfill yard area, mud transportation range is more and more distant
Far.Although and mud is through processed, but its moisture content is the highest, cause landfill yard to be difficult to accept, and then cause filling out
Bury or landfill expense constantly rises.Traditional method for sludge treatment, carries out mechanicalness concentration the most simply in sewage treatment plant
And processed, can not meet process requirement and the process standard of present stage.
The composition of sewage sludge is the most complicated, in addition to containing substantial amounts of moisture, possibly together with a large amount of useful resources, after mummification
Mud, can operate with the betterment of land, building materials utilization etc., but typically require that moisture content is below 55%.Sludge drying mode
Have: natural air drying, directly heat and indirectly heat.How to reduce the moisture content of mud, reduce energy consumption, reduce secondary pollution,
Improving production efficiency, this is the key technology of Treatment of Sludge.
Utility model content:
The purpose of this utility model aims to solve the problem that the problem that prior art exists, it is provided that one can reduce mud further and contain
Water rate, the sludge drying case that mummification efficiency is high.
This utility model relates to a kind of sludge drying case, and including casing, the upper end of described casing is provided with mud import, lower end
Be provided with sludge outlet, be sequentially provided with from top to bottom in described casing sewage sludge feed pipe, sludge agitation dehydration device, air-dry apparatus and
Mud conveyer belt, described sludge agitation dehydration device includes that ball whisks, fixed cover are located at described ball whisks lateral wall
On the driving electricity driving gear and fixing with described driving gear to be connected that is meshed with described annular gear ring of annular gear ring
Machine, described ball whisks has spherical hollow space and its top and bottom form mud input unit and the dirt protruding tubulose respectively
Mud output unit, the lateral wall of ball whisks uniformly forms multiple through hole, and the upper end of described sewage sludge feed pipe connects described
Mud import, lower end sleeve are in described mud input unit, and it is real that the lower end of described mud output unit is hinged with drainage screen lid and bottom
Lid, described filtration square is positioned at the top of the real lid in the end, the input of described mud conveyer belt be arranged on the lower section of mud output unit,
Outfan is positioned at the side of described sludge outlet, and described air-dry apparatus includes the blower fan being arranged on above sludge outlet, described wind
The blowing mouth of machine is facing to the upper surface of mud conveyer belt.
By technique scheme, operationally, in sewage treatment plant's sedimentation tank, mud carries out the denseest this utility model
After contracting, after mechanism filter-pressing, moisture content drops to 80%～85%, and mud is transported to the mud import of casing, and mud enters from mud
Mouth enters into sewage sludge feed pipe, then is entered the ball of sludge agitation dehydration device by mud input from the lower end of sewage sludge feed pipe
In shape agitator, meanwhile, drive electric motor starting to drive and drive pinion rotation, drive pinion rotation to drive annular gear ring to turn
Dynamic, thus drive ball whisks high-speed rotation, ball whisks is when high-speed rotation, and its interior mud is centrifuged whipping, dirty
Mud portion of water therein while being stirred is thrown away to casing by the through hole on ball whisks, another part water
In dividing the mud output unit entering ball whisks lower end, thus by mud fast dewatering.After sludge dewatering, ball whisks stops
Spline is moved, and real lid is first switched at the end of mud output unit lower end, and the moisture in mud output unit falls dirt by filtering square
On the input of mud conveyer belt, and mud is filtered square stop and is not dropped, and while moisture is fallen on mud conveyer belt, air-dries
The fan starting of device is facing to the feed surface blowing of mud conveyer belt, thus is dried up rapidly by the moisture on mud conveyer belt,
After moisture dries up, the filtration square of mud output unit lower end is also turned on, and thus the mud in ball whisks drops to mud
The input of conveyer belt, during mud falls, mud is broken up to be dried further, and mud conveyer belt self is also simultaneously
Can absorb heat, motion mud on mud conveyer belt also can be played dry effect, mud is in lower backwardness simultaneously, turns over
Turning so that mud also can reach the purpose of stirring, when mud moves on mud conveyer belt, blower fan continues blowing, thus enters one
Step accelerates the mummification speed of mud.The mud being bit by bit dried falls from the outfan of mud conveyer belt, then from casing
Sludge outlet discharge.
By such scheme, mud is bit by bit carried out mummification by sludge drying case of the present utility model, can make general dirt
Mud moisture content is reduced to 30%～about 40%, hence it is evident that reduce the water content of mud, and mummification efficiency is high, decreases the two of mud
Secondary pollution, can reach the requirement of recycling.
One as such scheme is preferred, and the bottom of described casing is provided with main steam range, and described main steam range connects to be had
Steam branch pipe, described steam branch pipe is positioned at the lower section of mud conveyer belt.By such scheme, main steam range and steam branch pipe is utilized to lead to
Enter high-temperature steam, directly to mud heating or by mud being added in the through hole entrance ball whisks of ball whisks
Heat, mud carries out heat exchange with steam in flow process.
As such scheme a kind of preferably, the lower end sleeve of described sewage sludge feed pipe on the inwall of mud input unit,
The upper end of mud input unit forms the spacing door of annular, and the inwall of described spacing door is resisted against the inwall of sewage sludge feed pipe
On.By such scheme, ball whisks is when high speed rotating, and mud input unit rotates around sewage sludge feed pipe, spacing door energy
Effectively prevent the mud separable spherical agitator in ball whisks.
One as such scheme is preferred, and the two ends of described mud conveyer belt are respectively sleeved at drive roll and driven voller
On, described drive roll and driven voller are hinged on the inwall of casing, and drive roll is by the motor of transmission band connecting box external body
Output shaft.
One as such scheme is preferred, and described driving gear fixed cover is located on the output shaft driving motor, drives
Motor is waterproof machine.
As such scheme a kind of preferably, the upper end of described casing is additionally provided with draft outlet, lower end be additionally provided with ventilate into
Mouthful.By such scheme, when mud and steam carry out heat exchange, air enters in casing and by steam from ventilation from ventilation import
Outlet is taken out of.
One as such scheme is preferred, and described casing is rectangular box, and the length of mud conveyer belt is less than described square
The width of shape casing.
One as such scheme is preferred, and described sewage sludge feed pipe forms multiple bending part.
Described above is only the general introduction of technical solutions of the utility model, in order to better understand skill of the present utility model
Art means, and can being practiced according to the content of description, below with preferred embodiment of the present utility model and coordinate accompanying drawing detailed
Describe in detail bright as after.
Accompanying drawing illustrates:
The following drawings is only intended to, in schematically illustrating this utility model and explaining, not limit model of the present utility model
Enclose.Wherein:
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the partial structurtes schematic diagram of Fig. 1；
Fig. 3 is the structural representation in this utility model between mud conveyer belt and motor.
Detailed description of the invention:
Below in conjunction with the accompanying drawings and embodiment, detailed description of the invention of the present utility model is described in further detail, wherein,
The flow direction that tip direction is mud in figure or air and the flow direction of steam.Following example are used for this practicality is described
Novel, but it is not limited to scope of the present utility model.
Seeing Fig. 1, a kind of sludge drying case described in the utility model, including casing 10, described casing is rectangular box
10, the upper end of casing 10 is provided with mud import 11, lower end is provided with sludge outlet 12, and the upper end of casing 10 is additionally provided with draft outlet
13, lower end is additionally provided with ventilation import 14, and the bottom of casing 10 is provided with main steam range 20, and described main steam range connects steam branch pipe
21。
See Fig. 1, Fig. 2, in described casing 10, be sequentially provided with sewage sludge feed pipe 30, sludge agitation dehydration device from top to bottom
40, air-dry apparatus 50 and mud conveyer belt 60, described sludge agitation dehydration device 40 includes that ball whisks 41, fixed cover are located at
Driving gear 43 that annular gear ring 42 on described ball whisks lateral wall is meshed with described annular gear ring and driving with described
Moving gear fixes the driving motor 44 of connection, drives gear 43 fixed cover to be located on the output shaft driving motor 44, drives motor
44 is waterproof machine, and described ball whisks 41 has spherical hollow space and its top and bottom form the dirt protruding tubulose respectively
Mud input unit 411 and mud output unit 412, the lateral wall of ball whisks 41 uniformly forms multiple through hole 413, described dirt
The upper end of mud feed pipe 30 connects described mud import 11, lower end sleeve in described mud input unit 411, sewage sludge feed pipe 30
On form multiple bending part 31, the lower end sleeve of sewage sludge feed pipe 30 on the inwall of mud input unit 411, mud input unit
Upper end form annular spacing door 414, the inwall of described spacing door is resisted against on the inwall of sewage sludge feed pipe 30, institute
The lower end stating mud output unit 412 is hinged with the real lid 46 of filtration square 45 and the end, and described filtration square 45 is positioned at the real lid 46 in the end
Top.
Seeing Fig. 1, Fig. 3, the input of described mud conveyer belt 60 is arranged on the lower section of mud output unit 412, outfan
Being positioned at the side of described sludge outlet 12, described steam branch pipe 20 is positioned at the lower section of mud conveyer belt 60, mud conveyer belt 60
Length is less than the width of described rectangular box 10, and the two ends of mud conveyer belt 60 are respectively sleeved at drive roll 61 and driven voller 62
On, described drive roll 61 and driven voller 62 are hinged on the inwall of casing 10, and drive roll 61 connects casing 10 by transmission band 63
The output shaft of outside motor 64, described air-dry apparatus 50 includes the blower fan 51 being arranged on above sludge outlet 12, described blower fan
The blowing mouth of 51 is facing to the upper surface of mud conveyer belt 60.
This utility model in the specific implementation, after in sewage treatment plant's sedimentation tank, mud carries out initial concentration, mechanism filter-pressing
Rear moisture content drops to 80%～85%, and mud is transported to the mud import 11 of casing 10, and mud enters from mud import 11
To sewage sludge feed pipe 30, then enter sludge agitation dehydration device 40 from the lower end of sewage sludge feed pipe 30 by mud input 411
Ball whisks 41 in, meanwhile, drive motor 44 start drive drive gear 43 rotate, drive gear 43 rotate drive
Annular gear ring 42 rotates, thus drive ball whisks 41 high-speed rotation, ball whisks 41 when high-speed rotation, its interior dirt
Mud is centrifuged whipping, and mud portion of water therein while being stirred is got rid of by the through hole 413 on ball whisks 41
Going out to casing 10, another part moisture enters in the mud output unit 412 of ball whisks 41 lower end, thus that mud is quick
Dehydration.
After sludge dewatering, ball whisks 41 stops operating, and first real lid 46 is beaten at the end of mud output unit 412 lower end
Opening, the moisture in mud output unit 412 is fallen on the input of mud conveyer belt 60 by drainage screen 45 lid, and mud is filtered
Square 45 stops and does not drops, and while moisture is fallen on mud conveyer belt 60, the blower fan 51 of air-dry apparatus 50 starts facing to mud
The feed surface blowing of conveyer belt 60, thus the moisture on mud conveyer belt 60 is dried up rapidly, after moisture dries up, mud exports
The filtration square 45 of lower end, portion 412 is also turned on, and thus the mud in ball whisks 41 drops to the defeated of mud conveyer belt 60
Entering end, during mud falls, mud is broken up to be dried further, and mud conveyer belt 60 self can also be inhaled simultaneously
Heat, also can play dry effect to motion mud on mud conveyer belt 60, and mud is in lower backwardness simultaneously, overturns,
Making mud also can reach the purpose of stirring, when mud moves on mud conveyer belt 60, blower fan 51 continues blowing, thus enters one
Step accelerates the mummification speed of mud.The mud being bit by bit dried falls from the outfan of mud conveyer belt 60, then from case
The sludge outlet 12 of body 10 is discharged.
In sum, mud is bit by bit carried out mummification by sludge drying case of the present utility model, and general mud can be made to contain
Water rate is reduced to 30%～about 40%, hence it is evident that reduce the water content of mud, and mummification efficiency is high, and the secondary decreasing mud is dirty
Dye, can reach the requirement of recycling.
Sludge drying case provided by the utility model, detailed description of the invention the most of the present utility model, but this practicality is new
The protection domain of type is not limited thereto, the technology model that any those familiar with the art discloses at this utility model
In enclosing, change can be readily occurred in or replace, all should contain within this utility model protection domain.Therefore, of the present utility model
Protection domain should be as the criterion with described scope of the claims.
Claims (8)
1. a sludge drying case, including casing (10), the upper end of described casing is provided with mud import (11), lower end is provided with mud
Outlet (12), it is characterised in that: it is sequentially provided with sewage sludge feed pipe (30), sludge agitation dehydration in described casing (10) from top to bottom
Device (40), air-dry apparatus (50) and mud conveyer belt (60), described sludge agitation dehydration device (40) includes ball whisks
(41) annular gear ring (42) that, fixed cover is located on described ball whisks lateral wall and driving that described annular gear ring is meshed
Moving gear (43) and fix the driving motor (44) being connected with described driving gear, described ball whisks (41) has spherical sky
Chamber and its top and bottom form mud input unit (411) and mud output unit (412), the spherical stirring protruding tubulose respectively
Uniformly forming multiple through hole (413) on the lateral wall of device (41), the upper end of described sewage sludge feed pipe (30) connects described mud
Import (11), lower end sleeve are on described mud input unit (411), and the lower end of described mud output unit (412) is hinged with filtration
The real lid (46) of square (45) and the end, described filtration square (45) is positioned at the real top covering (46), the end, described mud conveyer belt (60)
Input be arranged on the lower section of mud output unit (412), outfan is positioned at the side of described sludge outlet (12), described air-dry
Device (50) includes the blower fan (51) being arranged on sludge outlet (412) top, and the blowing mouth of described blower fan faces toward mud conveyer belt
(60) upper surface.
Sludge drying case the most according to claim 1, it is characterised in that: the bottom of described casing is provided with main steam range
(20), described main steam range connects steam branch pipe (21), and described steam branch pipe is positioned at the lower section of mud conveyer belt (60).
Sludge drying case the most according to claim 1, it is characterised in that: the lower end sleeve of described sewage sludge feed pipe (30) exists
On the inwall of mud input unit (411), the upper end of mud input unit (411) forms the spacing door (414) of annular, described limit
The inwall of position door is resisted against on the inwall of sewage sludge feed pipe (30).
Sludge drying case the most according to claim 1, it is characterised in that: the two ends of described mud conveyer belt (60) are overlapped respectively
Being located on drive roll (61) and driven voller (62), described drive roll (61) and driven voller (62) are hinged on the inwall of casing (10)
On, drive roll (61) connects the output shaft of the outside motor (64) of casing (10) by transmission band (63).
Sludge drying case the most according to claim 1, it is characterised in that: described driving gear (43) fixed cover is located at driving
On the output shaft of motor (44), driving motor (44) is waterproof machine.
Sludge drying case the most according to claim 2, it is characterised in that: the upper end of described casing is additionally provided with draft outlet
(13), lower end is additionally provided with ventilation import (14).
Sludge drying case the most according to claim 1, it is characterised in that: described casing is rectangular box (10), and mud is defeated
Send the length width less than described rectangular box (10) of band (60).
Sludge drying case the most according to claim 1, it is characterised in that: form multiple on described sewage sludge feed pipe (30)
Bending part (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620565022.7U CN205662446U (en) | 2016-06-13 | 2016-06-13 | Sludge drying case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620565022.7U CN205662446U (en) | 2016-06-13 | 2016-06-13 | Sludge drying case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205662446U true CN205662446U (en) | 2016-10-26 |
Family
ID=57154839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620565022.7U Expired - Fee Related CN205662446U (en) | 2016-06-13 | 2016-06-13 | Sludge drying case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205662446U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105936575A (en) * | 2016-06-13 | 2016-09-14 | 普利资环境科技（苏州）有限公司 | Sludge drying box |
| CN109368961A (en) * | 2018-12-17 | 2019-02-22 | 海宁卡森皮革有限公司 | A kind of leather method for sludge treatment and its device |
| CN114349293A (en) * | 2021-11-25 | 2022-04-15 | 深圳市中浦信建设集团有限公司 | Efficient novel sludge treatment technical method for water conservancy system |
-
2016
- 2016-06-13 CN CN201620565022.7U patent/CN205662446U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105936575A (en) * | 2016-06-13 | 2016-09-14 | 普利资环境科技（苏州）有限公司 | Sludge drying box |
| CN109368961A (en) * | 2018-12-17 | 2019-02-22 | 海宁卡森皮革有限公司 | A kind of leather method for sludge treatment and its device |
| CN114349293A (en) * | 2021-11-25 | 2022-04-15 | 深圳市中浦信建设集团有限公司 | Efficient novel sludge treatment technical method for water conservancy system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161026 Termination date: 20190613 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |