CN209226818U - A kind of energy-saving sludge dosing agitating device and sludge treating system - Google Patents
A kind of energy-saving sludge dosing agitating device and sludge treating system Download PDFInfo
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- CN209226818U CN209226818U CN201821626433.8U CN201821626433U CN209226818U CN 209226818 U CN209226818 U CN 209226818U CN 201821626433 U CN201821626433 U CN 201821626433U CN 209226818 U CN209226818 U CN 209226818U
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Abstract
The utility model provides a kind of energy-saving sludge dosing agitating device and sludge treating system, sludge enters agitator tank driving blade by sludge import in energy-saving sludge dosing agitating device and stirring rod rotates, and stirring rod drives agitating paddle to be stirred while driving the shaft of rotary switch in grug feeding jar to rotate by gear.The energy driving that the dosing agitating device of the utility model is generated using sludge conveying is stirred and chemicals dosing plant, saves electric energy and facilitates synchronous dosing.Sludge treating system successively carries out screening removal of impurities, water removal concentration, dosing stirring, aeration except organic matter, dehydration filters pressing are blocking to sludge；Treatment process does not need to heat, and accelerates the rate of filtration by air compressor machine and aeration removes the process of organic matter, and processing method is simple, and equipment investment is low, energy saving, and treated that sludge impurity, organic matter, water content can substantially reduce, and can be used for construction material.
Description
Technical field
The utility model belongs to technical field of sludge treatment, and in particular to a kind of energy-saving sludge dosing agitating device and dirt
Mud treatment system.
Background technique
A large amount of sludge can be all generated during river, lake dredging and civil engineering construction, conventional mud processing is logical
Frequently with means such as stockyard desiccation, mud conditioning stations, but the mud due to clearing out has a more granule foreign, mud particle is thin,
The features such as bulk density is light, the content of organic matter is high, moisture content is high often needs by technologies such as stockyard nature desiccation, manual intervention desiccation
It is lot more time to consolidation desiccation, time length, low efficiency.Other common method for sludge treatment further include vaccum dewatering, heat
Processing, pump drainage, which precipitate, the methods of to be dried or adds curing agent solidification.But vaccum dewatering, heat treatment, pump drainage precipitating dry etc. conventional
Processing method efficiency it is lower, although and if directly curing process efficiency is higher, may be because aqueous and impure amount
Higher to lead to that treated Sludge Property is poor, intensity is lower, is not used to construction material.
Chinese patent CN201842751U discloses that the utility model relates to a kind of slurry solidification treating machines, under rack
Portion is provided with mixing chamber, and mixing chamber is internally provided with the screw agitation shaft of two relative rotation, and agitating shaft is driven by main motor to be revolved
Turn, it is provided with two-way feed inlet above mixing chamber the initial segment, is conveyed all the way to pass through mud conveyer belt, mud hopper and mud
Helical axis carries out the mud feed inlet of series connection conveying, and another way is to be conveyed by curing agent conveyer belt, curing agent hopper, curing agent
Helical axis carries out the curing agent feed inlet of series connection conveying；The top in sludge solidification pond is arranged in the terminal discharge mouth of mixing chamber.It should
The utility model may filter that the large volume solid impurity in removal mud, and add curing agent curing sludge, but the stirring and
Feeding device is required to not only increase equipment cost by different motor drivens, consumes more electric energy；And the device does not have
Sludge pretreatment device, aerator and dehydration device, it has not been convenient to handle the higher sludge of water content, and not can be removed in sludge
Poisonous and harmful impurity content, be easy to cause after solidification sludge moisture content is high, impurity content is high, low bearing capacity and be not used to Building wood
Material.
Chinese patent CN204981533U discloses a kind of sludge disintegration conditioning dehydration and drying system, by sequentially connected dirt
Mud efficient concentration pond, delivery pump, sludge vibrating breaking device, chemical conditioning device, force (forcing) pump and autoclave diaphragm formula plate compression
Machine composition；The dosing mouth connection broken wall agent throwing device and curing agent throwing device of the chemical conditioning device, and adjusted in chemistry
Blender is provided in matter device；The mud inlet of the autoclave diaphragm formula plate and frame filter press is provided with sludge preheating mouth, and sludge
Preheating mouth is connect by pipeline with steam heater；The cleaning interface of the autoclave diaphragm formula plate and frame filter press by pipeline with
High-pressure cleaning device connection.The utility model for the microorganism in sludge carry out vibration crack, chemistry it is secondary crack with it is quenched,
And broken wall agent is added by sludge chemical modifying device, Treatment of Sludge anaerobic digestion and drying time, sludge are reduced after cracking to be had
Machine object is released, and sludge is quickly dehydrated by autoclave diaphragm formula plate and frame filter press.It is conveyed in the patent using delivery pump
Sludge, which feed intake, to be needed, and kinetic energy and potential energy that biggish electric energy is converted to mud are consumed in sludge transmission process, and stir and
Need also consume more electric energy during dosing using motor, but sludge enters the kinetic energy after blender and potential energy simultaneously
It is not used effectively, causes to consume energy larger, mudflow also can generate biggish impact to stirring motor spindle.And the processing system
Method for sludge treatment it is more complex, need to heat using steam, energy is higher and safety reduces for consumption.
Sludge treatment equipment in patented technology disclosed above cannot all make full use of what is generated in sludge transmission process to move
Energy and potential energy, and stir and require separate electrical motor driving with dosing, equipment cost is high, consumes energy high, does not meet production energy-saving
It is required that.
Summary of the invention
In order to overcome the deficiencies of the prior art, one of the technical issues of the utility model aims to solve at least in the prior art,
A kind of energy-saving sludge dosing agitating device is provided, the mudflow generated using delivery pump pushes the blade on stirring rod, and drive is stirred
Bar rotation is mixed, and chemicals dosing plant operating is driven by stirring rod gear, saves electric energy.
The utility model is achieved through the following technical solutions: a kind of energy-saving sludge dosing agitating device, including stirring
Tank, stirring rod, the agitator tank upper end are equipped with sludge import, and the stirring rod is vertically installed on agitator tank by first bearing
And the lid of agitator tank is passed through, stirring rod is located at the top in agitator tank equipped with blade and lower part connection agitating paddle, and stirring rod is most
Upper end is equipped with horizontal taper gear；Grug feeding jar is additionally provided with above agitator tank, grug feeding jar is connected inside agitator tank by drug feeding pipeline,
Drug feeding pipeline is equipped with rotary switch, and rotary switch is equipped with shaft, and shaft connects vertical angular wheel, horizontal taper gear band
Vertical angular wheel is moved for rotating shaft and opens rotary switch progress dosing.
It is entered and is stirred from sludge import by the sludge that delivery pump conveys in the sludge dosing agitating device of the utility model
Tank is mixed, since the impact driving lower leaflet of sludge rotates and agitating paddle is driven to be stirred sludge；Simultaneously on stirring rod
Gear, which drives the shaft gear below grug feeding jar to rotate and opens rotary switch, carries out dosing.The kinetic energy and potential energy of sludge are converted
To be converted to the rotation energy of agitating shaft, and chemicals dosing plant dosing while agitating can also be driven.Without multiple electricity are arranged
Machine respectively drives stirring and dosing, also avoids stirring and the nonsynchronous trouble of dosing, saves cost and electric energy, and user
Just.
Preferably, the rotary switch includes the sphere with multiple grooves of external fixing seat and center, and described turn
Axis passes through fixing seat and sphere center, and multiple grooves are symmetrical with respect to spindle central.This Optimization Plan is multiple symmetrically
Groove be more convenient uniform dosing, mix sludge and medicine more evenly.
Preferably, the fixing seat is connect with drug feeding pipeline by flange and gasket seal, and the shaft passes through the second axis
It holds and is mounted in fixing seat.This programme is detachably connected on rotary switch in drug feeding pipeline, it is easy to clean and replacement and
Sealing effect is good.
Preferably, multiple transmission gears are also set up between the shaft and vertical angular wheel.Pass through the transmission gear
The rotation speed for select andding set adjustable rotary switch, be more convenient the suitable ingredient speed of selection.
Preferably, the surrounding of stirring rod is evenly arranged with multiple sludge imports, and multiple sludge imports are all connected with the same dirt
Mud conveyance conduit.Multiple sludge mouths drive the blade of lower section to make its stress more evenly simultaneously, and rotation is more stable, and can more sufficiently
It can accelerate stirring efficiency using the rotation that the energy of mudflow converts thereof into blade.
Preferably, force (forcing) pump is provided in the sludge transporting pipeline.Sludge conveying can be improved by force (forcing) pump pressurization
Efficiency makes blade velocity of rotation faster simultaneously, and can change different conveying speeds as desired and change sludge rate of feeding.
Preferably, it is additionally provided with flowmeter in sludge transporting pipeline and drug feeding pipeline, it can be with by flowmeter detection flows
The feeding quantity of more convenient adjustment and design sludge and medicine.
Preferably, the stirring rod symmetrically connects multiple agitating paddles；Multiple agitating paddles constitute claw type；And each agitating paddle four
It is uniformly arranged comb teeth-shaped bar week.Sludge can be faster uniformly mixed by the agitating paddle of the structure, and reduce stirring resistance.
The utility model also provides a kind of sludge treating system comprising above-mentioned energy-saving sludge dosing agitating device, including
It is deposited by screen device, sludge concentration device, energy-saving sludge dosing agitating device, sludge at the beginning of the sequentially connected sludge of sludge pipe
Storage device, sludge dehydrating and drying device；Just screen device includes vibrating sieving machine and the air compressor that connect with vibrating sieving machine to the sludge
For removing strip impurity relatively large in sludge；The sludge concentration device includes cloth mud groove and concentration basin；It is set in cloth mud groove
Filter is set for removing fine particle impurity, overflow weir is equipped in concentration basin for removing sludge clear water at the middle and upper levels；After concentration
Sludge energy-saving sludge dosing agitating device is entered by high-pressure pump and sludge transporting pipeline；The sludge of dosing agitating device goes out
Mouth connection sludge storage device, sludge storage device include aeration tank and air compressor for sludge aeration and storage；It is described
Sludge dehydrating and drying device, which includes frame filter press, is made blocky sludge for removing moisture in sludge.The sludge of the use of the new type
By sludge, just screen device removes strip impurity relatively large in sludge to the sludge of processing system, then inputs sludge concentration device
Middle removal little particle impurity and upper layer clear water；Sludge after concentration enters energy-saving sludge by high-pressure pump and sludge transporting pipeline
Dosing agitating device；The mixed sludge of dosing be transported to sludge storage device carry out aeration remove organic matter then store or
Blocky sludge is made using filter press.The sludge treating system processing method of the utility model is simple, and equipment input cost is low, and
Batch processed amount is big, energy saving, and treated sludge impurity, organic matter and water content is handed over lower, can be used for Building wood
Material is suitble to large-scale promotion to use.
Opposite and the prior art, the utility model have the advantage that
(1) the energy driving that the sludge dosing agitating device of utility model device is generated using sludge in transmission process is stirred
It mixes and stirs chemicals dosing plant while running, achieve the purpose that synchronous stirring and dosing, save electric energy, reduce equipment cost, and user
Just；
(2) by force (forcing) pump, flowmeter, reduction gearing, the selection design of rotary switch, detection flows is can be convenient and adjusted
Save charging rate and feeding quantity；
(3) the more sufficient stirring of stirring power can be made more evenly steady by designing multiple sludge mouths and comb teeth shape agitating paddle；
It (4) can feeding intake with more acurrate Weighting and Controlling sludge and curing agent by the double measures such as flowmeter and electronic scale
Amount, and calculate yield；By the detection to moisture and temperature of moisture detector and temperature sensor, more convenient adjustment is excellent
Change technological parameter；
(5) sludge treating system processing method is simple, and equipment investment is low, energy saving, and treated sludge impurity, has
Machine matter, water content can substantially reduce, and can be used for construction material.
Detailed description of the invention
Fig. 1 is the schematic diagram of the sludge treating system of the utility model embodiment 1.
Fig. 2 is a kind of schematic diagram of energy-saving sludge dosing agitating device of the utility model embodiment 1.
Fig. 3 is the schematic diagram of the rotary switch of the utility model embodiment 1.
Fig. 4 is the A-A of Fig. 3 to diagrammatic cross-section.
Fig. 5 be in a kind of energy-saving sludge dosing agitating device of the utility model embodiment 2 stirring rod and gear and turn
The connection schematic diagram of axis.
In figure: 1, first screen device；2, enrichment facility；3, dosing agitating device；4, storage device；5, sludge dehydrating and drying fills
It sets；6, vibrating sieving machine；7, air compressor；8, cloth mud groove；9, concentration basin；10, overflow weir；11, high-pressure pump；12, aeration tank；13,
Agitator tank；14, stirring rod；15, sludge import；16, first bearing；17, blade；18, agitating paddle；19, horizontal taper gear；
20, grug feeding jar；21, rotary switch；22, shaft；23, vertical angular wheel；24, fixing seat；25, groove；26, sphere；27,
Two bearings；28, flowmeter；29, first stud gear；30, second stud gear.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, with reference to embodiments, to this
Utility model is further elaborated.It should be appreciated that specific embodiment described herein is only used to explain that this is practical
It is novel, it is not used to limit the utility model.Based on the embodiments of the present invention, those of ordinary skill in the art are not having
Every other embodiment obtained under the premise of creative work is made, is fallen within the protection scope of the utility model.
It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition, term " the
One ", " second ", " third " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
Embodiment 1
As shown in fig. 1 to 4, a kind of sludge treating system, including pass through screen device at the beginning of the sequentially connected sludge of sludge pipe
1, sludge concentration device 2, energy-saving sludge dosing agitating device 3, sludge storage device 4, sludge dehydrating and drying device 5；It is described
Just screen device 1 includes vibrating sieving machine 6 and the air compressor 7 connecting with vibrating sieving machine for removing strip relatively large in sludge to sludge
Impurity；The sludge concentration device 2 includes cloth mud groove 8 and concentration basin 9；Filter is set in cloth mud groove for removing fine particle
Impurity is equipped with overflow weir 10 in concentration basin for removing sludge clear water at the middle and upper levels；Sludge after concentration passes through high-pressure pump 11 and dirt
Mud conveyance conduit enters energy-saving sludge dosing agitating device 3；The sludge outlet of dosing agitating device 3 connects sludge storage device
4, sludge storage device includes aeration tank 12 and air compressor 7 for sludge aeration and storage；The sludge dehydrating and drying dress
It sets 5 and blocky sludge is made for removing moisture in sludge including frame filter press.
Energy-saving sludge dosing agitating device 3, including agitator tank 13, stirring rod 14, the agitator tank upper end are equipped with sludge
Import 15, the surrounding of stirring rod 14 are uniformly arranged there are four sludge import 15, and it is defeated that four sludge imports are all connected with the same sludge
Send pipeline；The stirring rod 14 is vertically installed at the lid on agitator tank 13 and passing through agitator tank, stirring by first bearing 16
Bar 14 is located at the top in agitator tank equipped with blade 17；14 lower part of stirring rod symmetrically connects multiple agitating paddles 18；It is multiple to stir
It mixes paddle and constitutes claw type；And each agitating paddle surrounding is uniformly arranged comb teeth-shaped bar；14 the top of stirring rod is equipped with horizontal taper gear
19；Grug feeding jar 20 is additionally provided with above agitator tank 13, grug feeding jar 20 is connected inside agitator tank 13 by drug feeding pipeline, in drug feeding pipeline
Equipped with rotary switch 21, rotary switch is equipped with shaft 22, and shaft 22 connects vertical angular wheel 23,19 band of horizontal taper gear
Vertical angular wheel 23 is moved for rotating shaft 22 and opens the progress dosing of rotary switch 21.
The rotary switch includes external fixing seat 24 and center with there are four the sphere 26 of groove 25, the shafts
22 pass through fixing seat and sphere center, and four grooves 25 are with respect to 22 central symmetry of shaft.
The fixing seat 24 is connect with drug feeding pipeline by flange and gasket seal, and the shaft 22 passes through second bearing 27
It is mounted in fixing seat.Flowmeter 28 is additionally provided in sludge transporting pipeline and drug feeding pipeline.
The sludge treating system of the utility model successively carries out screening removal of impurities, water removal concentration, dosing stirring, aeration to sludge
Except organic matter, dehydration filters pressing are blocking；Treatment process does not need to heat, and accelerates the rate of filtration by air compressor machine and aeration removes organic matter
Process, and the energy driving stirring generated using sludge conveying and chemicals dosing plant are saved and electric energy and facilitate synchronous dosing.
Embodiment 2
As shown in figure 5, opposite embodiment 1, also sets up two speed changes between the shaft of the present embodiment and vertical angular wheel
Gear.First stud gear 29 is connected by connecting rod and vertical angular wheel 23, vertical angular wheel 23 and the first gear teeth
29 angular speed having the same are taken turns, second stud gear 30 is fixed in shaft 22, and second stud gear 30 is by the first gear teeth
Wheel 29 drives and the two linear velocity having the same, other same as Example 1.
The present embodiment setting transmission gear for changing chemicals dosing plant rotation speed, by using different gear teeth
Take turns the shaft revolving speed of adjustable dosing rotary switch.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (9)
1. a kind of energy-saving sludge dosing agitating device, which is characterized in that including agitator tank, stirring rod, the agitator tank upper end
Equipped with sludge import, the stirring rod is vertically installed at the lid on agitator tank and passing through agitator tank, stirring by first bearing
Bar is located at the top in agitator tank equipped with blade and lower part connection agitating paddle, stirring rod are topmost equipped with horizontal taper gear；It stirs
It mixes and is additionally provided with grug feeding jar above tank, grug feeding jar is connected inside agitator tank by drug feeding pipeline, and drug feeding pipeline is equipped with rotary switch,
Rotary switch is equipped with shaft, and shaft connects vertical angular wheel, and horizontal taper gear drives vertical angular wheel for rotating
Shaft simultaneously opens rotary switch progress dosing.
2. energy-saving sludge dosing agitating device according to claim 1, which is characterized in that the rotary switch includes outer
The fixing seat in portion and the sphere with multiple grooves at center, the shaft pass through fixing seat and sphere center, multiple grooves
Opposite spindle central is symmetrical.
3. energy-saving sludge dosing agitating device according to claim 2, which is characterized in that the fixing seat and chemical feed pipe
Road is connected by flange with gasket seal, and the shaft is mounted in fixing seat by second bearing.
4. energy-saving sludge dosing agitating device according to claim 1, which is characterized in that the shaft and vertical taper
Multiple transmission gears are also set up between gear.
5. energy-saving sludge dosing agitating device according to claim 1, which is characterized in that the surrounding of stirring rod is uniformly set
Multiple sludge imports are equipped with, multiple sludge imports are all connected with the same sludge transporting pipeline.
6. energy-saving sludge dosing agitating device according to claim 1, which is characterized in that in the sludge transporting pipeline
It is provided with force (forcing) pump.
7. energy-saving sludge dosing agitating device according to claim 1, which is characterized in that sludge transporting pipeline and dosing
Flowmeter is additionally provided on pipeline.
8. energy-saving sludge dosing agitating device according to claim 1, which is characterized in that the stirring rod symmetrically connects
Multiple agitating paddles；Multiple agitating paddles constitute claw type；And each agitating paddle surrounding is uniformly arranged comb teeth-shaped bar.
9. including the sludge treating system of the described in any item energy-saving sludge dosing agitating devices of claims 1 to 8, feature
It is, including passes through screen device, sludge concentration device, energy-saving sludge dosing stirring dress at the beginning of the sequentially connected sludge of sludge pipe
It sets, sludge storage device, sludge dehydrating and drying device；Just screen device includes vibrating sieving machine and the sky that connect with vibrating sieving machine to the sludge
Air compressor is for removing strip impurity relatively large in sludge；The sludge concentration device includes cloth mud groove and concentration basin；Cloth
Filter is set in mud groove for removing fine particle impurity, is used to remove sludge equipped with overflow weir in concentration basin clear at the middle and upper levels
Water；Sludge after concentration enters energy-saving sludge dosing agitating device by high-pressure pump and sludge transporting pipeline；Dosing stirring dress
The sludge outlet connection sludge storage device set, sludge storage device include aeration tank and air compressor for sludge aeration and
Storage；The sludge dehydrating and drying device, which includes frame filter press, is made blocky sludge for removing moisture in sludge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821626433.8U CN209226818U (en) | 2018-10-08 | 2018-10-08 | A kind of energy-saving sludge dosing agitating device and sludge treating system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821626433.8U CN209226818U (en) | 2018-10-08 | 2018-10-08 | A kind of energy-saving sludge dosing agitating device and sludge treating system |
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|---|---|
| CN209226818U true CN209226818U (en) | 2019-08-09 |
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| CN201821626433.8U Active CN209226818U (en) | 2018-10-08 | 2018-10-08 | A kind of energy-saving sludge dosing agitating device and sludge treating system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109095752A (en) * | 2018-10-08 | 2018-12-28 | 湖北中瑞世家建筑工程有限公司 | A kind of energy-saving sludge dosing agitating device and sludge treating system |
| CN111233300A (en) * | 2020-01-21 | 2020-06-05 | 武汉澄川朗境环境科技有限公司 | Sludge feeding test device capable of conditioning and tempering |
| CN114702165A (en) * | 2022-04-13 | 2022-07-05 | 马鞍山中鑫工程质量检测咨询有限公司 | Energy-saving municipal concrete blending sewage treatment device and implementation method |
-
2018
- 2018-10-08 CN CN201821626433.8U patent/CN209226818U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109095752A (en) * | 2018-10-08 | 2018-12-28 | 湖北中瑞世家建筑工程有限公司 | A kind of energy-saving sludge dosing agitating device and sludge treating system |
| CN111233300A (en) * | 2020-01-21 | 2020-06-05 | 武汉澄川朗境环境科技有限公司 | Sludge feeding test device capable of conditioning and tempering |
| CN114702165A (en) * | 2022-04-13 | 2022-07-05 | 马鞍山中鑫工程质量检测咨询有限公司 | Energy-saving municipal concrete blending sewage treatment device and implementation method |
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