CN205495840U - Centrifugal dewaterer - Google Patents
Centrifugal dewaterer Download PDFInfo
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- CN205495840U CN205495840U CN201620281367.XU CN201620281367U CN205495840U CN 205495840 U CN205495840 U CN 205495840U CN 201620281367 U CN201620281367 U CN 201620281367U CN 205495840 U CN205495840 U CN 205495840U
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Abstract
The utility model provides a centrifugal dewaterer, it is to being dewatered by the handled thing, wherein be the solid particle who is scattered in in the aqueous medium by the handled thing, this centrifugal dehydrator's characterized in that possesses: a rotatory section of thick bamboo, it be the cylindrical structure of one end open -ended, but that the folk prescription rotates to ground is right solid particle with the aqueous medium carries out centrifugation, the hush pipe, it is coaxial with a rotatory section of thick bamboo, and the sealed cylindrical structure in both ends, and the water injection pipe is to being detained the interior institute of a rotatory section of thick bamboo isolates water is washd in the solid particle pouring.
Description
Technical field
This utility model relates to a kind of dewaterer, particularly to a kind of centrifugal drier, specifically relates to the centrifugal drier that a kind of solid particle to being scattered in aqueous medium is dehydrated.
Background technology
The tradition that the most domestic sludge dewatering treatment technology is main, the most a small amount of with equipment pressure filter as taped, centrifugal dehydrator does frame pressure filter.
Belt mud dewatering equipment is made up of strainer, roll-in cylinder, strainer clamping system, strainer deviation system, filter belt flushing system and strainer drive system.It is to use the centrifugation such as inner core rotation, by rotation at a high speed, a kind of equipment that the moisture contained by object is thrown out.Centrifugal dehydrator can be divided into: under leak dewaterer, loading and unloading material dewaterer, fixed centrifugal dehydrator, movable dewaterer.Centrifugal dehydrator can produce high microturbulent motion, Strong dispersion mud, prevents mud from wadding a quilt with cotton poly-again, thus forms good wet page, and online concentration is high simultaneously, the wide accommodation to concentration.But the noise of centrifugal dehydrator is relatively big, during use, the environment of surrounding is caused strong influence.
For the problems referred to above, this utility model needs the centrifugal drier providing a kind of noise less badly.
Utility model content
In order to solve prior art problem, this utility model provides a kind of 1. 1 kinds of centrifugal driers, and treated object is dehydrated by it, and wherein said treated object is dispersed in the solid particle in aqueous medium, and this centrifugal dehydrator is characterised by possessing:
Rotating cylinder, it is the cylindrical structural of one end open, can uni-directionally carry out rotation to be centrifuged described solid particle and described aqueous medium separating, and there is discharge outlet and the outlet of described solid particle, drainage strip it is provided with on inwall, being provided with inner aperture on rotating cylinder, the bottom of rotating cylinder is provided with in the first outlet and solid particle outlet, and described solid particle outlet and is provided with the second outlet；
Hush pipe, it is coaxial with rotating cylinder, and the cylindrical structural that two ends seal, 1.2-1.7 times of a diameter of rotating cylinder diameter of described hush pipe；Described hush pipe barrel is five-layer structure, from inside to outside, and respectively the first metal layer, quieter material layer, air layer, plank layer and the second metal level, and on hush pipe, it is provided with external aperture；The height of described hush pipe is 1.5-1.8 times of rotating cylinder height；
Water injection pipe, to the institute's isolated described solid particle cast rinse water being trapped in described rotating cylinder, its tube wall is provided with water jet.
As a kind of embodiment, the bottom of described rotating cylinder be from circumference towards central part with being gradually positioned at upside bowl-shape to rotating cylinder side depression.
As a kind of embodiment, a diameter of 2-3mm of described external aperture.
As a kind of embodiment, described external aperture is uniformly distributed on described hush pipe.
As a kind of embodiment, the area of described external aperture is more than the area on hush pipe without aperture.
As a kind of embodiment, the height of described hush pipe is 1.65 times of rotating cylinder height.
As a kind of embodiment, 1.3-1.5 times of a diameter of rotating cylinder diameter of described hush pipe.
As a kind of embodiment, the quantity of described drainage strip is 2-4, and is symmetricly set on rotating cylinder inwall.
As a kind of embodiment, the quieter material of described quieter material layer is one or more in centrifugal plexiglas cotton, mineral wool, foamed materials.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, the accompanying drawing used required in embodiment or description of the prior art will be briefly described below, apparently, accompanying drawing in describing below is only embodiments more of the present utility model, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
The schematic diagram of Fig. 1: rotating cylinder；
The schematic diagram of Fig. 2: hush pipe；
The schematic diagram of Fig. 3: water injection pipe；
The general illustration of Fig. 4: centrifugal drier；
The detail view of the bottom of Fig. 5: rotating cylinder；
Fig. 6: the detail view of hush pipe barrel；
Fig. 7: the detail view that rotating cylinder inner tube wall is opened；
Symbol description: 1-rotating cylinder；Inner aperture on 11-rotating cylinder；12-rotating cylinder barrel；121-rotating cylinder cylinder inwall；Drainage strip on 121-rotating cylinder cylinder inwall；The bottom of 13-rotating cylinder；The first outlet bottom 131-rotating cylinder；The outlet of 14-solid particle；The second outlet in 141-solid particle outlet；
2-hush pipe；External aperture on 21-hush pipe；22-hush pipe barrel；221-the first metal layer；222-quieter material layer；223-air layer；224-plank layer；225-the second metal level.
3-water injection pipe；Water jet on 31-water injection pipe
Detailed description of the invention
In order to solve prior art problem, this utility model provides a kind of centrifugal drier, and treated object is dehydrated by it, and wherein said treated object is dispersed in the solid particle in aqueous medium, and this centrifugal dehydrator is characterised by possessing:
Rotating cylinder, it is the cylindrical structural of one end open, can uni-directionally carry out rotation and be centrifuged described solid particle and described aqueous medium separating, and have discharge outlet and the outlet of described solid particle, inwall is provided with drainage strip；
Hush pipe, it is coaxial with rotating cylinder, and the cylindrical structural that two ends seal, and the diameter of described hush pipe is more than the diameter of rotating cylinder；Described hush pipe is five-layer structure, from inside to outside, is respectively provided with aperture on metal level, quieter material layer, air layer, plank layer and metal level, and hush pipe；
Water injection pipe, to the institute's isolated described solid particle cast rinse water being trapped in described rotating cylinder.
Centrifugal drier:
Centrifugal drier is to use the centrifugation such as inner core rotation, by the centrifugal force rotating generation at a high speed, a kind of equipment thrown out by the moisture contained by object.
Centrifugal dehydrator can be divided into: under leak dewaterer, loading and unloading material dewaterer, fixed centrifugal dehydrator, movable dewaterer.
It is mainly used in various spinning after (pin) fabric, clothing, printing and dyeing, food, five metals, industrial chemicals, latex product etc. wash and is dehydrated drying, it is widely used in weaving, printing and dyeing, clothing, hotel, hotel, hospital, chemical industry, food, five metals, the enterprises and institutions such as mechanical fitting and latex product.Industrial aspect is applicable to that various metal parts is ground, machining, oil wash water, wash, cool down, soak antirust solution after be dehydrated (oily), it is adaptable to ironware, electronic component, iron filings, aluminum bits, being dried of copper scale, be dehydrated, removing oil；And plating and attrition process factory, five metals lathe process factory, hardware fastening Chang Deng factory.
It has compact to design, contains the devices such as electrical control cubicles, measuring tank, flocculation mixing channel inside dewaterer；It is applicable to the mud of the industries such as municipal wastewater, food, beverage, chemical industry, leather, wlding, papermaking, printing and dyeing, pharmacy；Fault is few, simple to operate；It is little that centrifugal dehydrator takes up an area space, it is simple to keeps in repair and changes；Weight is little, it is simple to carrying, is not easily blocked；There is the function of oneself's cleaning.It is not necessary for preventing filter seam blocking to be carried out, reduces wash water amount, circulation burden in reducing；It is good at the dehydration of oily sludge, low-speed running；The rotating speed of helical axis about 2 ~ 3 revs/min, power consumption is extremely low；Change parts and only have helical axis and travelling ring, use the cycle long；By electrical control cubicles, with bubble medicine machine, enter dredge pump, dosing pump etc. and interlock, it is achieved 24 hours the most unmanned runs；The regular maintenance time is short, and upkeep operation is simple, durable in use；Body almost all uses stainless steel, it is possible to extension device service life to greatest extent；It is applicable to the dehydration of high and low concentration mud, when carrying out low concentration (2000mg/L ~) sludge dewatering, it is not necessary to build concentration basin, storage pool, reducing the construction costs, reduces the advantage such as the release of phosphorus and the generation of anaerobism foul smell.But its noise is relatively big, and surrounding causes serious noise pollution.
Rotating cylinder:
In this utility model, described rotating cylinder is the cylindrical structural of one end open, can uni-directionally carry out rotation and be centrifuged described solid particle and described aqueous medium separating.Described rotating cylinder is provided with discharge outlet and the outlet of described solid particle.
As a kind of embodiment, the barrel of described rotating cylinder being provided with inner aperture, for during centrifuge dehydration, aqueous medium, due to centrifugal action, departs from solid particle and gets rid of.
As a kind of embodiment, the bottom of described rotating cylinder is provided with the first outlet and solid particle outlet, and under gravity, aqueous medium is got rid of from the first outlet；And solid particle can be discharged through solid particle outlet after processed.
As a kind of embodiment, the inwall of described rotating cylinder is provided with drainage strip, for during centrifuge dehydration, owing to stopping mechanism, the dehydrating effect of dewaterer can be improved, and the quantity of described drainage strip is 2-4, is symmetricly set on rotating cylinder inwall.
As a kind of embodiment, the bottom of described rotating cylinder be from circumference towards central part with being gradually positioned at upside bowl-shape to rotating cylinder side depression, the effect of the collection to water and solid particle can be improved.
Hush pipe:
Described hush pipe is coaxial with rotating cylinder, and the cylindrical structural that two ends seal, and the diameter of described hush pipe is more than the diameter of rotating cylinder.
This utility model is set last layer hush pipe around rotating cylinder, and hush pipe of the present utility model uses the principle of small pipeline exhausting silencer.Pinhole type acoustic filter has Low Medium Frequency broadband acoustic attenuation performance, and acoustic absorptivity can be improved in little aperture, and low porosity can increase the width of sound sucting band, and the orifice plate degree of depth can change the position at resonance sound-absorbing peak.It can control air power noise and propagate outward, after acoustical treatment is made in inside, can be substantially reduced generation and the propagation of noise, and does not affect air-flow and pass through.
As embodiment a kind of in this utility model, a diameter of 2-3mm of external aperture on described hush pipe.
As embodiment a kind of in this utility model, the external aperture on described hush pipe is uniformly distributed on described hush pipe.
As embodiment a kind of in this utility model, the area of the external aperture on described hush pipe is more than the area on hush pipe without aperture.
As embodiment a kind of in this utility model, the area of the external aperture on described hush pipe is 1.5-2 times on hush pipe without aperture area.
As a kind of embodiment in this utility model, the barrel of described hush pipe is five-layer structure, respectively the first metal layer from inside to outside, quieter material layer, air layer, plank layer, the second metal level.
As a kind of embodiment, described the first metal layer and the second metal level each are selected from the one in alloy, simple metal.
Alloy, is by two or more metal and the material with metallic character synthesized by metal or the certain method of nonmetal warp.Typically obtain by fusing into uniform liquid and solidification.According to the number of component, bianry alloy, ternary alloy three-partalloy and multicomponent alloy can be divided into.Can be spheroidal graphite cast-iron, manganese steel, rustless steel, pyrite, bronze, copper-nickel alloy, scolding tin, duralumin etc..
Simple metal can be aluminum metal, ferrous metal etc..
Described quieter material layer can be one or more in centrifugal plexiglas cotton, mineral wool, foamed materials.
As a kind of embodiment, the height of described hush pipe is 1.5-1.8 times of rotating cylinder height.Can enter in hush pipe through the solids outlet port of the bottom of rotating cylinder after solid particle is dehydrated by centrifugation, such that it is able to carry out dehydration repeatedly, improve work efficiency.
As a kind of embodiment, 1.2-1.7 times of a diameter of rotating cylinder diameter of described hush pipe.
Water injection pipe:
In this utility model, described rotating cylinder be internally provided with water injection pipe, and described water injection pipe is the cylindrical type structure coaxial with rotating cylinder, and the top of the top of water injection pipe and rotating cylinder contacts, overlaps.
As a kind of embodiment, 5-10 times of a diameter of water injection pipe diameter of described rotating cylinder.
Being provided with water jet on the tube wall of described water injection pipe, it is for the institute's isolated described solid particle cast rinse water being trapped in described rotating cylinder, being carried out.
As shown in figs. 1-7, this utility model centrifugal drier is described: described centrifugal drier includes rotating cylinder 1, hush pipe 2 and water injection pipe 3, by interior, it is followed successively by water injection pipe 3, rotating cylinder 1 and hush pipe 2, and three is coaxial cylindrical structural.
Described water injection pipe 3 is to be provided with water jet 31 on the cylindrical structural of one end open, and the tube wall of described water injection pipe 3.
Described rotating cylinder is to be provided with inner aperture 11 on the cylindrical structural of upper end open, and described rotating cylinder 1, and the inwall 121 of described rotating cylinder barrel 12 is provided with drainage strip 122, and the quantity of described drainage strip is 2-4, and is symmetricly set on rotating cylinder inwall；The bottom 13 of described rotating cylinder 1 is bowl-shape for cave in rotating cylinder side with being gradually positioned at upside towards central part from circumference, and be provided with in the first outlet 131 and solid particle outlet 14, and described solid particle outlet on described bottom 13 and be provided with the second outlet 141.
The cylindrical structural that described hush pipe 2 seals for two ends, it is provided with external aperture 21 on the barrel 22 of described hush pipe 2, and a diameter of 2-3mm of described external aperture 21, described external aperture 21 is uniformly distributed on described hush pipe 2, and the area of described external aperture 21 is more than the area on hush pipe 2 without aperture.1.2-1.7 times of a diameter of rotating cylinder 1 diameter of described hush pipe 2；The height of described hush pipe 2 is 1.5-1.8 times of rotating cylinder 1 height.Described hush pipe 2 hush pipe is five-layer structure, from inside to outside, and respectively the first metal layer 221, quieter material layer 222, air layer 223, plank layer 224 and the second metal level 225.
In this utility model, the top of the top of described water injection pipe, the top of rotating cylinder and hush pipe is all on same horizontal line, and coincides mutually.The upper and lower part of described rotating cylinder and the upper and lower part of hush pipe are openable structure, can seal the most in use, can open when not using.
This utility model provides a kind of centrifugal drier, can reduce the pollution of noise greatly during normal centrifugal use.The utility model people of the application finds a diameter of rotating cylinder 1.2-1.7 when described hush pipe, particularly 1.3-1.5 times, when the height of described hush pipe is 1.5-1.8 times of rotating cylinder height, when particularly 1.65 times, and on described hush pipe during a diameter of 2-3mm of external aperture, described erasure effect reaches optimal；Meanwhile, the drainage strip that the cylinder inwall of described rotating cylinder is arranged, can improve the dehydrating effect of dewaterer.
This utility model is further described below by specific embodiment.
Embodiment 1:
As shown in figs. 1-7, described centrifugal drier includes rotating cylinder 1, hush pipe 2 and water injection pipe 3, by interior, is followed successively by water injection pipe 3, rotating cylinder 1 and hush pipe 2, and three is coaxial cylindrical structural.
Described water injection pipe 3 is to be provided with water jet 31 on the cylindrical structural of one end open, and the tube wall of described water injection pipe 3.
Described rotating cylinder is to be provided with inner aperture 11 on the cylindrical structural of upper end open, and described rotating cylinder 1, and the inwall 121 of described rotating cylinder barrel 12 is provided with drainage strip 122, and the quantity of described drainage strip is 2, and is symmetricly set on rotating cylinder inwall；The bottom 13 of described rotating cylinder 1 is bowl-shape for cave in rotating cylinder side with being gradually positioned at upside towards central part from circumference, and be provided with in the first outlet 131 and solid particle outlet 14, and described solid particle outlet on described bottom 13 and be provided with the second outlet 141.
The cylindrical structural that described hush pipe 2 seals for two ends, it is provided with external aperture 21 on the barrel 22 of described hush pipe 2, and a diameter of the 2 of described external aperture 21, described external aperture 21 is uniformly distributed on described hush pipe 2, and the area of described external aperture 21 is more than the area on hush pipe 2 without aperture.The area of the external aperture on described hush pipe is 1.7 on hush pipe without aperture area.The 1.2 of a diameter of rotating cylinder 1 diameter of described hush pipe 2；The height of described hush pipe 2 is 1.5 times of rotating cylinder 1 height.
Embodiment 2:
As shown in figs. 1-7, described centrifugal drier includes rotating cylinder 1, hush pipe 2 and water injection pipe 3, by interior, is followed successively by water injection pipe 3, rotating cylinder 1 and hush pipe 2, and three is coaxial cylindrical structural.
Described water injection pipe 3 is to be provided with water jet 31 on the cylindrical structural of one end open, and the tube wall of described water injection pipe 3.
Described rotating cylinder is to be provided with inner aperture 11 on the cylindrical structural of upper end open, and described rotating cylinder 1, and the inwall 121 of described rotating cylinder barrel 12 is provided with drainage strip 122, and the quantity of described drainage strip is 4, and is symmetricly set on rotating cylinder inwall；The bottom 13 of described rotating cylinder 1 is bowl-shape for cave in rotating cylinder side with being gradually positioned at upside towards central part from circumference, and be provided with in the first outlet 131 and solid particle outlet 14, and described solid particle outlet on described bottom 13 and be provided with the second outlet 141.
The cylindrical structural that described hush pipe 2 seals for two ends, it is provided with external aperture 21 on the barrel 22 of described hush pipe 2, and a diameter of the 2 of described external aperture 21, described external aperture 21 is uniformly distributed on described hush pipe 2, and the area of described external aperture 21 is more than the area on hush pipe 2 without aperture.The area of the external aperture on described hush pipe is 1.5 on hush pipe without aperture area.The 1.7 of a diameter of rotating cylinder 1 diameter of described hush pipe 2；The height of described hush pipe 2 is 1.6 times of rotating cylinder 1 height.
Embodiment 3:
As shown in figs. 1-7, described centrifugal drier includes rotating cylinder 1, hush pipe 2 and water injection pipe 3, by interior, is followed successively by water injection pipe 3, rotating cylinder 1 and hush pipe 2, and three is coaxial cylindrical structural.
Described water injection pipe 3 is to be provided with water jet 31 on the cylindrical structural of one end open, and the tube wall of described water injection pipe 3.
Described rotating cylinder is to be provided with inner aperture 11 on the cylindrical structural of upper end open, and described rotating cylinder 1, and the inwall 121 of described rotating cylinder barrel 12 is provided with drainage strip 122, and the quantity of described drainage strip is 4, and is symmetricly set on rotating cylinder inwall；The bottom 13 of described rotating cylinder 1 is bowl-shape for cave in rotating cylinder side with being gradually positioned at upside towards central part from circumference, and be provided with in the first outlet 131 and solid particle outlet 14, and described solid particle outlet on described bottom 13 and be provided with the second outlet 141.
The cylindrical structural that described hush pipe 2 seals for two ends, it is provided with external aperture 21 on the barrel 22 of described hush pipe 2, and a diameter of the 2 of described external aperture 21, described external aperture 21 is uniformly distributed on described hush pipe 2, and the area of described external aperture 21 is more than the area on hush pipe 2 without aperture.The area of the external aperture on described hush pipe is 1.5 on hush pipe without aperture area.The 1.3 of a diameter of rotating cylinder 1 diameter of described hush pipe 2；The height of described hush pipe 2 is 1.7 times of rotating cylinder 1 height.
Embodiment 4:
As shown in figs. 1-7, described centrifugal drier includes rotating cylinder 1, hush pipe 2 and water injection pipe 3, by interior, is followed successively by water injection pipe 3, rotating cylinder 1 and hush pipe 2, and three is coaxial cylindrical structural.
Described water injection pipe 3 is to be provided with water jet 31 on the cylindrical structural of one end open, and the tube wall of described water injection pipe 3.
Described rotating cylinder is to be provided with inner aperture 11 on the cylindrical structural of upper end open, and described rotating cylinder 1, and the inwall 121 of described rotating cylinder barrel 12 is provided with drainage strip 122, and the quantity of described drainage strip is 4, and is symmetricly set on rotating cylinder inwall；The bottom 13 of described rotating cylinder 1 is bowl-shape for cave in rotating cylinder side with being gradually positioned at upside towards central part from circumference, and be provided with in the first outlet 131 and solid particle outlet 14, and described solid particle outlet on described bottom 13 and be provided with the second outlet 141.
The cylindrical structural that described hush pipe 2 seals for two ends, it is provided with external aperture 21 on the barrel 22 of described hush pipe 2, and a diameter of the 2 of described external aperture 21, described external aperture 21 is uniformly distributed on described hush pipe 2, and the area of described external aperture 21 is more than the area on hush pipe 2 without aperture.The area of the external aperture on described hush pipe is 1.6 on hush pipe without aperture area.The 1.3 of a diameter of rotating cylinder 1 diameter of described hush pipe 2；The height of described hush pipe 2 is 1.7 times of rotating cylinder 1 height.Described hush pipe 2 hush pipe is five-layer structure, from inside to outside, and respectively the first metal layer 221, quieter material layer 222, air layer 223, plank layer 224 and the second metal level 225.
Embodiment 5:
As shown in figs. 1-7, described centrifugal drier includes rotating cylinder 1, hush pipe 2 and water injection pipe 3, by interior, is followed successively by water injection pipe 3, rotating cylinder 1 and hush pipe 2, and three is coaxial cylindrical structural.
Described water injection pipe 3 is to be provided with water jet 31 on the cylindrical structural of one end open, and the tube wall of described water injection pipe 3.
Described rotating cylinder is to be provided with inner aperture 11 on the cylindrical structural of upper end open, and described rotating cylinder 1, and the inwall 121 of described rotating cylinder barrel 12 is provided with drainage strip 122, and the quantity of described drainage strip is 4, and is symmetricly set on rotating cylinder inwall；The bottom 13 of described rotating cylinder 1 is bowl-shape for cave in rotating cylinder side with being gradually positioned at upside towards central part from circumference, and be provided with in the first outlet 131 and solid particle outlet 14, and described solid particle outlet on described bottom 13 and be provided with the second outlet 141.
The cylindrical structural that described hush pipe 2 seals for two ends, it is provided with external aperture 21 on the barrel 22 of described hush pipe 2, and a diameter of the 2 of described external aperture 21, described external aperture 21 is uniformly distributed on described hush pipe 2, and the area of described external aperture 21 is more than the area on hush pipe 2 without aperture.The area of the external aperture on described hush pipe is 1.5 on hush pipe without aperture area.The 1.7 of a diameter of rotating cylinder 1 diameter of described hush pipe 2；The height of described hush pipe 2 is 1.65 times of rotating cylinder 1 height.Described hush pipe 2 hush pipe is five-layer structure, from inside to outside, and respectively the first metal layer 221, quieter material layer 222, air layer 223, plank layer 224 and the second metal level 225.
Claims (9)
1. a centrifugal drier, treated object is dehydrated by it, and wherein said treated object is dispersed in the solid particle in aqueous medium, and this centrifugal dehydrator is characterised by possessing:
Rotating cylinder, it is the cylindrical structural of one end open, can uni-directionally carry out rotation to be centrifuged described solid particle and described aqueous medium separating, and bottom is provided with the first outlet and the outlet of described solid particle, drainage strip it is provided with on inwall, it is provided with on its barrel in inner aperture, and described solid particle outlet and is provided with the second outlet；
Hush pipe, it is coaxial with rotating cylinder, and the cylindrical structural that two ends seal, 1.2-1.7 times of a diameter of rotating cylinder diameter of described hush pipe；Described hush pipe barrel is five-layer structure, from inside to outside, and respectively the first metal layer, quieter material layer, air layer, plank layer and the second metal level, and on hush pipe, it is provided with external aperture；The height of described hush pipe is 1.5-1.8 times of rotating cylinder height；
Water injection pipe, to the institute's isolated described solid particle cast rinse water being trapped in described rotating cylinder, its tube wall is provided with water jet.
2. the centrifugal drier described in claim 1, it is characterised in that the bottom of described rotating cylinder is gradually be positioned at upside towards central part bowl-shape to rotating cylinder side depression from circumference.
3. the centrifugal drier described in claim 1, it is characterised in that a diameter of 2-3mm of described external aperture.
4. the centrifugal drier described in claim 3, it is characterised in that described external aperture is uniformly distributed on described hush pipe.
5. the centrifugal drier described in claim 1, it is characterised in that the area of described external aperture is more than the area on hush pipe without aperture.
6. the centrifugal drier described in claim 1, it is characterised in that the height of described hush pipe is 1.65 times of rotating cylinder height.
7. the centrifugal drier described in claim 1, it is characterised in that 1.3-1.5 times of a diameter of rotating cylinder diameter of described hush pipe.
8. the centrifugal drier described in claim 1, it is characterised in that the quantity of described drainage strip is 2-4, and is symmetricly set on rotating cylinder inwall.
9. the centrifugal drier described in claim 1, it is characterised in that the quieter material of described quieter material layer is one or more in centrifugal plexiglas cotton, mineral wool, foamed materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620281367.XU CN205495840U (en) | 2016-04-07 | 2016-04-07 | Centrifugal dewaterer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620281367.XU CN205495840U (en) | 2016-04-07 | 2016-04-07 | Centrifugal dewaterer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205495840U true CN205495840U (en) | 2016-08-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620281367.XU Active CN205495840U (en) | 2016-04-07 | 2016-04-07 | Centrifugal dewaterer |
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| CN (1) | CN205495840U (en) |
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2016
- 2016-04-07 CN CN201620281367.XU patent/CN205495840U/en active Active
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