CN201263998Y - Machine for pulverizing and mixing sludge - Google Patents
Machine for pulverizing and mixing sludge Download PDFInfo
- Publication number
- CN201263998Y CN201263998Y CNU2008201522564U CN200820152256U CN201263998Y CN 201263998 Y CN201263998 Y CN 201263998Y CN U2008201522564 U CNU2008201522564 U CN U2008201522564U CN 200820152256 U CN200820152256 U CN 200820152256U CN 201263998 Y CN201263998 Y CN 201263998Y
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- CN
- China
- Prior art keywords
- tulwar
- rotating shaft
- mixer
- crushing mixer
- sludge crushing
- 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.)
- Expired - Lifetime
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- Treatment Of Sludge (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The utility model relates to a mud crushing mixer which belongs to the field of environmental protection machinery and comprises a casing, an electric motor, a speed reducer, a shaft coupler and a bottom support, wherein the casing is fixedly supported by a rotary shaft and is connected with the speed reducer by the shaft coupler, the rotary shaft is provided with a spiral blade and a tulwar, the tulwar is provided with an installation hole and fixed on a tulwar base fixedly connected with the rotary shaft, and the rotary shaft is supported on the casing of the crushing mixer by the bearing and the bearing base. The casing, the electric motor and the speed reducer are fixed on the bottom support of the crushing mixer, the spiral blade conveys the material entering a feeding funnel to the tulwar, and the material is crushed and mixed. The utility model has simple structure, convenient operation and strong crushing performance, and crushes the mud into fine granules to enable the fermenting effect to be good.
Description
Technical field
The utility model belongs to environmental protection machinery, relates to a kind of broken mixing machinery of material that urban sewage sludge compost is handled that can be used for.
Background technology
In China's sludge composting fermentation at present, mud mixes general employing spiral ribbon mixer or mixes machinery during charging, because mud viscosity is bigger, exist mixing inhomogeneous, crushing effect is poor, and bulk mud can't be smashed, the problem of sponginess difference, oxygen supply deficiency when this will cause fermenting, ferment effect is poor.
The utility model content
The purpose of this utility model is to provide cutter and the broken mixer that can be used for the sewage plant sludge processing, it adopts the tulwar of particular design to carry out the fragmentation mixing, and by auxiliary material, to have very, the mud of high viscosity mixes, is broken into the fine particle shape, increased the gap of mud, it is abundant to help oxygen supply, makes aerobic fermentation carry out smoothly.
In order to reach above purpose, solution of the present utility model is:
A kind of sludge crushing mixer, it comprises housing, motor, decelerator, shaft coupling, bottom bracket, fixed support has rotating shaft on the housing, link to each other with decelerator by shaft coupling, helical blade, tulwar are installed on the rotating shaft, tulwar is provided with installing hole and is fixed on the tool rest, and tool rest is connected and fixed on the rotating shaft, and described tulwar is the tulwar of horizontal rotary tiller.
Further, this rotating shaft is supported on the broken mixer housing by bearing and bearing block.
This housing, motor, decelerator are fixed in the bottom bracket of broken mixer.
This helical blade is welded on the rotating shaft.
On tool rest, tool rest is welded on the rotating shaft this tulwar by bolting.
This tulwar becomes spiral line type to distribute on rotating shaft, can be arranged to single head, double end or multi-head spiral.
The discharge end of this rotating shaft is higher than feed end, and rotating shaft becomes 0-10 degree angle with ground.Because adopt such scheme, the beneficial effects of the utility model are: simple in structure, reliable, high efficiency, easy to operate, mix, crushing effect is good, to the requirement of material particles shape and gas porosity, improved ferment effect greatly when having satisfied sludge fermentation fully.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment.
Fig. 2 is along A-A line cross-sectional view among Fig. 1.
1. motor 2. belts 3. decelerators 4. shaft couplings 5. helical blades 6. rotating shafts 7. first feed hoppers 8. second feed hoppers 10. housings 11. hoppers 12. tulwars 13. tool rests 14. supports
The specific embodiment
Below in conjunction with the accompanying drawing illustrated embodiment the utility model is further described.
As shown in Figure 1, what install on the D place right-hand member rotating shaft 6 is helical blade 5, helical blade 5 is directly welded on the rotating shaft 6, what install on the D place left end rotating shaft 6 is tulwar 12, tulwar 12 is provided with installing hole, can be mounted on the tool rest 13 by bolt, and tool rest 13 is welded on the rotating shaft 6, the blade of tulwar 12 becomes spiral line type to distribute on axle, can be arranged to single head or twin-feed spiral.Rotating shaft 6 utilizes bearing, bearing block to be supported on the crusher shell 10, and housing 10 and motor 1, reductor 3 are fixed by bolts on the bottom bracket 14.During work, mud is from 7 inputs of first feed hopper, wood chip, once or the mud behind the secondary fermentation or other auxiliary materials from 8 inputs of second feed hopper, the mixed proportion of mud and auxiliary material is 2: 1～3: 1, their mixture is moved to the left under the effect of helical blade 5, arrive left side, D place, blade is mixing material, mass transport is being arrived hopper 11 in broken.
The blade that the utility model adopted is the tulwar of horizontal rotary tiller.Tulwar has long cutting edge, and is terminal to a side perk, and blade forms Milling Process---cutting, fragmentation and throwing to material with certain speed rotation during work, run into behind the case by further broken by the part of the material of throwing.Blade has fragmentation, mixing, conveying triple functions.
The utility model mainly is that helical blade 5 is used for finishing the transportation work of D point right-hand member by helical blade 5 and tulwar 12 work, and tulwar 12 is used to finish conveying, fragmentation and the immixture from the D point to discharging opening.Power of the present utility model mainly passes to reductor 3 by motor 1 by belt 2, and the back of slowing down is delivered to rotating shaft 6 by shaft coupling 4, drives tulwar 12 and helical blade 5 rotations, finishes fragmentation, mixing and transportation work.
The utility model can also be further with the layout of tulwar on rotating shaft, change double end or bull into by the single head spiral, as broken mixer being designed to rotate axial length is 3m, and the employing twin-feed spiral, pitch is 70mm, arranges 8 tulwar in each pitch of single spiral, 80 tulwar altogether, because the tulwar number increases, arrange more evenly, can improve fragmentation, mixed effect; Perhaps increase the length of rotating shaft or reduce spacing between the tulwar, can improve the work effect; Also can influence the work effect by the revolution that changes cutter shaft, the ratio of material is great, the corresponding reduction of revolution, and the proportion of material is little, the corresponding raising of revolution; And raise discharge end, and allow rotating shaft and ground be 0-10 degree angle, can prolong fragmentation, the incorporation time of material in housing, thereby improve the work effect.
Moisture percentage in sewage sludge height, viscosity are very big, and density is big, and auxiliary material density is compared very little with mud, mud mixer in the past mixes back mud and is bulk, and the caking volume is bigger, average diameter 15～40mm, and bond together again easily to fermentation cabin at cloth, the sludge crushing weak effect, mud and auxiliary material can't fully mix, sponginess is poor, and this will cause the aerobic fermentation failure; And, be the fine particle shape through the mud after the utility model mixer mixing fragmentation, and diameter is at 2～5mm, and the particle outer surface is stained with auxiliary material, and mixed effect is very good, bonds no longer easily between particle and the particle, and sponginess is good, and ferment effect is good.
The above-mentioned description to embodiment is can understand and use the utility model for ease of those skilled in the art.The person skilled in the art obviously can easily make various modifications to these embodiment, and needn't pass through performing creative labour being applied in the General Principle of this explanation among other embodiment.Therefore, the utility model is not limited to the embodiment here, and those skilled in the art should be within protection domain of the present utility model for improvement and modification that the utility model is made according to announcement of the present utility model.
Claims (7)
1, a kind of sludge crushing mixer, it comprises housing, motor, decelerator, shaft coupling, bottom bracket, it is characterized in that: fixed support has rotating shaft on the housing, link to each other with decelerator by shaft coupling, helical blade, tulwar are installed on the rotating shaft, tulwar is provided with installing hole and is fixed on the tool rest, and tool rest is connected and fixed on the rotating shaft, and described tulwar is the tulwar of horizontal rotary tiller.
2, sludge crushing mixer as claimed in claim 1 is characterized in that: this rotating shaft is supported on the broken mixer housing by bearing and bearing block.
3, sludge crushing mixer as claimed in claim 1, it is characterized in that: this housing, motor, decelerator are fixed in the bottom bracket of broken mixer.
4, sludge crushing mixer as claimed in claim 1, it is characterized in that: this helical blade is welded on the rotating shaft.
5, sludge crushing mixer as claimed in claim 1 is characterized in that: on tool rest, tool rest is welded on the rotating shaft this tulwar by bolting.
6, sludge crushing mixer as claimed in claim 1 is characterized in that: this tulwar becomes spiral line type to distribute on rotating shaft, can be arranged to single head, double end or multi-head spiral.
7, sludge crushing mixer as claimed in claim 1, it is characterized in that: the discharge end of this rotating shaft is higher than feed end, and rotating shaft becomes 0-10 degree angle with ground.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201522564U CN201263998Y (en) | 2008-08-22 | 2008-08-22 | Machine for pulverizing and mixing sludge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201522564U CN201263998Y (en) | 2008-08-22 | 2008-08-22 | Machine for pulverizing and mixing sludge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201263998Y true CN201263998Y (en) | 2009-07-01 |
Family
ID=40830344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201522564U Expired - Lifetime CN201263998Y (en) | 2008-08-22 | 2008-08-22 | Machine for pulverizing and mixing sludge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201263998Y (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101691273B (en) * | 2009-09-28 | 2012-07-04 | 广州普得环保设备有限公司 | Method for integration of thickening, dehydration and aerobic air drying of sewage sludge |
| CN103349855A (en) * | 2013-07-18 | 2013-10-16 | 苏州工业园区清源华衍水务有限公司 | Cutting type sludge thickening machine |
| CN103357475A (en) * | 2013-07-25 | 2013-10-23 | 姜堰市通源机械厂 | Kitchen waste crusher |
| CN105855008A (en) * | 2016-06-17 | 2016-08-17 | 安庆市虹泰新材料有限责任公司 | Filter residue crushing disposal device for filter press |
| CN106277682A (en) * | 2016-08-30 | 2017-01-04 | 南通华新环保设备工程有限公司 | Sludge treatment equipment |
| CN106582996A (en) * | 2016-12-01 | 2017-04-26 | 中国石油天然气股份有限公司 | Oily sludge mixing and crushing device |
| CN107651818A (en) * | 2017-10-26 | 2018-02-02 | 郑州天舜电子技术有限公司 | A kind of sludge treatment equipment with gas purifying function |
| CN108080097A (en) * | 2016-11-23 | 2018-05-29 | 广州新致晟环保科技机械设备有限公司 | For the disruption elements and its building method of sludge crusher |
| CN110227596A (en) * | 2019-06-18 | 2019-09-13 | 江苏鑫邦诚环保科技有限公司 | Improve the side slurry of material breaking capacity |
-
2008
- 2008-08-22 CN CNU2008201522564U patent/CN201263998Y/en not_active Expired - Lifetime
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101691273B (en) * | 2009-09-28 | 2012-07-04 | 广州普得环保设备有限公司 | Method for integration of thickening, dehydration and aerobic air drying of sewage sludge |
| CN103349855A (en) * | 2013-07-18 | 2013-10-16 | 苏州工业园区清源华衍水务有限公司 | Cutting type sludge thickening machine |
| CN103357475A (en) * | 2013-07-25 | 2013-10-23 | 姜堰市通源机械厂 | Kitchen waste crusher |
| CN105855008A (en) * | 2016-06-17 | 2016-08-17 | 安庆市虹泰新材料有限责任公司 | Filter residue crushing disposal device for filter press |
| CN106277682A (en) * | 2016-08-30 | 2017-01-04 | 南通华新环保设备工程有限公司 | Sludge treatment equipment |
| CN108080097A (en) * | 2016-11-23 | 2018-05-29 | 广州新致晟环保科技机械设备有限公司 | For the disruption elements and its building method of sludge crusher |
| CN108080097B (en) * | 2016-11-23 | 2023-08-29 | 广州正晟科技有限公司 | Crushing assembly for sludge crusher and construction method thereof |
| CN106582996A (en) * | 2016-12-01 | 2017-04-26 | 中国石油天然气股份有限公司 | Oily sludge mixing and crushing device |
| CN107651818A (en) * | 2017-10-26 | 2018-02-02 | 郑州天舜电子技术有限公司 | A kind of sludge treatment equipment with gas purifying function |
| CN110227596A (en) * | 2019-06-18 | 2019-09-13 | 江苏鑫邦诚环保科技有限公司 | Improve the side slurry of material breaking capacity |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090701 |