CN205933587U - Sludge thickening machine rotary drum - Google Patents
Sludge thickening machine rotary drum Download PDFInfo
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- CN205933587U CN205933587U CN201620920746.9U CN201620920746U CN205933587U CN 205933587 U CN205933587 U CN 205933587U CN 201620920746 U CN201620920746 U CN 201620920746U CN 205933587 U CN205933587 U CN 205933587U
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- rotary drum
- cylinder
- flight
- helical blade
- described cylinder
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Abstract
The application discloses sludge thickening machine rotary drum is including barrel, cylindrical flight, helical blade, barrel division board, barrel inner wall axial sets up cylindrical flight, set up the multilayer spiral blade on the cylinder type flight, helical blade and perpendicular the placing of cylinder type flight, set up the barrel division board on the barrel inner wall, barrel division board and perpendicular the placing of cylinder type flight. The utility model discloses beneficial effect as follows: 1 ) concentration effect is good, can not destroy the alumen ustum that flocculating reaction produced, 2 )The multilayer spiral blade rotates, pats, extrudees, better assurance concentration dewatering effect, 3 ) concentration time can adjust, better adaptation mud of different nature for dewatering effect is better, 4 ) rotary drum is long -pending little, reduces area.
Description
Technical field
The utility model is related to sludge treatment device, particularly to a kind of sludge concentrator rotary drum.
Background technology
Drum concentration machine is primarily directed to sludge concentration 1%, or concentration is less than 1% mud, improves its solid content,
It is exactly sludge concentration, flow out concentration after concentrating through drum concentration machine more than 3%, be easy to follow-up mechanical dehydration, improve machinery
The operating efficiency of dehydration and using effect.
Traditional drum concentration machine rotary drum such as Fig. 1 is individual layer helical blade, and its flight is not cylinder design, makes
With during, material is raised to certain altitude by flight and falls, flight shape can to flocculation produce alumen ustum cause shadow
Ring, thus concentrated effect can be affected；Individual layer helical blade passes through rotation, and the extruding beating effect that mud is caused is not enough, dehydration
Effect is also had a greatly reduced quality, and material can be released rotary drum by individual layer helical blade rotation quickly, be the time of staying of control material
It is necessary for the length reducing rotating speed or increasing rotary drum, this two ways not only affects concentrated effect, and increases rotary drum volume,
So that whole sludge drum concentration machine is bulky, floor space is big.
Now also there is a kind of screw-pushing type drum concentration machine, one as disclosed in Chinese utility model patent CN202322583U
Plant the Horizontal centrifugal dehydrator with cleaning function, its rotary drum is made up of spiral propeller as shown in Figure 2, advances by spiral transferring
The rotation of device so that material rotate together, extrusion dehydration, material can quickly be transferred out by this kind of mode very much, in order to control
Residence time of material is it is necessary to adjusting rotating speed or increasing rotary drum increase so that sludge concentrator floor space increases, and its structure
Complexity, manufactures and maintenance cost is higher.
Utility model content
The purpose of this utility model is exactly to solve the above problems, there is provided a kind of sludge concentrator rotary drum, described dirt
The existing drum concentration chance of mud thickener rotary drum energy effectively solving smashes flocculation alumen ustum, solves the time of staying in cylinder for the mud
Cannot adjust and sludge concentrator volume is big, floor space is big problem.
To achieve these goals, the utility model adopts the following technical scheme that：
A kind of sludge concentrator rotary drum, including cylinder, cylindrical flight, helical blade, cylinder demarcation strip；In described cylinder
Wall axially arranged cylinder flight, described column type flight arranges multi-layer helical blade, described helical blade and column type are copied
Plate is disposed vertically, and described cylinder inboard wall arranges cylinder demarcation strip, described cylinder demarcation strip and column type flight are disposed vertically.
Further, described cylinder includes punched-plate and composite web, described cylinder by stainless steel punched-plate roll welding and
Become, described stainless steel punched-plate is cladded with stainless steel composite web.
Further, described cylinder flight is along the radially uniform distribution of described cylinder.
Further, described column type flight adopts stainless steel tube, is provided with 12.
Further, every layer of described helical blade arranges 3, and the radian of each helical blade is 120 degree, and 3 blades are in
Spiral distribution and being not connected with.
Further, the described helical blade number of plies is no less than 4 layers, is axially uniformly distributed along described cylinder.
Further, rotary drum is partitioned into 4 sections by described cylinder demarcation strip, and described cylinder demarcation strip opens up material path.
Further, described cylinder demarcation strip is arranged controllable register, described controllable register is evenly distributed on described cylinder
On demarcation strip, and position is adjustable.
Further, described material path aperture size is controlled by described controllable register.
The beneficial effects of the utility model are：
1st, cylinder is cladded with stainless steel composite web using punching steel plate, on the premise of meeting sludge condensation requirement, makes again
Stainless steel composite web is not subject to pressure, extends the service life of stainless steel composite web；
2nd, adopt stainless steel tube as the flight of rotary drum, can meet and material lifting is played certain height fall again, and
Because the alumen ustum that the design of its cylindrical structural will not produce to flocculation reaction causes big impact, will not be destroyed；
3rd, increase the number of plies of helical blade so that material passes through the rotation of multi-layer helical blade, pats, extrudes, concentrated effect
Significantly improve, and material can quickly be released by rotation by multi-layer helical blade, multi-layer helical blade rotation simultaneously, bat
Beat, extrude, preferably ensure thickening effect；
4th, multiple cylinder demarcation strips are set, rotating cylinder are partitioned into multistage, are equivalent to multistage concentration, cylinder demarcation strip sets
Put controllable register, thruput can be adjusted by adjusting the position control perforate size of controllable register, reach control thing
Material concentration time purpose, also can preferably adapt to mud of different nature so that dehydrating effect more preferably；
5th, rotary drum small volume, reduces floor space.
Brief description
In order to be illustrated more clearly that the utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or in description of the prior art the accompanying drawing of required use be briefly described it should be apparent that, drawings in the following description are these
Some embodiments of utility model, for those of ordinary skill in the art, on the premise of not paying creative work, also
Other accompanying drawings can be obtained according to these accompanying drawings.
Fig. 1 is traditional drum concentration machine rotary drum front view；
Fig. 2 is screw-pushing type drum concentration machine rotary drum front view；
Fig. 3 is the utility model front view；
Fig. 4 is the utility model side view；
Fig. 5 is the utility model structure diagram；
Fig. 6 is the utility model tube structure sketch；
Fig. 7 is the utility model cylinder partition plate structure sketch；
In figure, 1, cylinder, 2, cylindrical flight, 3, helical blade, 4, cylinder demarcation strip, 5, punched-plate, 6, composite web, 7,
Controllable register.
Specific embodiment
Below in conjunction with the accompanying drawings the utility model is described in detail：
As shown in figure 4, a kind of sludge concentrator rotary drum, a kind of sludge concentrator rotary drum, including cylinder 1, cylindrical flight
2nd, helical blade 3, cylinder demarcation strip 4；
Described cylinder 1 inwall axially arranged cylinder flight 2, described column type flight 2 arranges multi-layer helical blade 3,
Described helical blade 3 and column type flight 2 are disposed vertically, and described cylinder 1 inwall arranges cylinder demarcation strip 4, and described cylinder divides
Dividing plate 4 is disposed vertically with column type flight 2.
Further, described cylinder 1 includes punched-plate 5 and composite web 6, and described cylinder 1 rolls weldering by stainless steel punched-plate
Connect and form, described stainless steel punched-plate is cladded with stainless steel composite web 6.
Further, described cylinder flight 2 is along the radially uniform distribution of described cylinder 1.
Further, described column type flight 2 adopts stainless steel tube, is provided with 12.
Further, every layer of described helical blade 3 arranges 3, and the radian of each helical blade 3 is 120 degree, 3 blades
It is distributed in the shape of a spiral and be not connected with.
Further, described helical blade 3 number of plies is no less than 4 layers, is axially uniformly distributed along described cylinder 1.
Further, rotary drum is partitioned into 4 sections by described cylinder demarcation strip 4, and described cylinder demarcation strip 4 opens up punishment in advance
Hole.
Further, described cylinder demarcation strip 4 is arranged controllable register 7, described controllable register 7 is evenly distributed on described cylinder
On body demarcation strip 4, and position is adjustable.
Further, described material path aperture size is controlled by described controllable register 7.
During use, material enters in this new sludge concentrator rotary drum, by the rotation of sludge concentrator rotary drum, material quilt
The continuous lifting of circular flight 2 plays certain height and falls, and because its circular design will not cut the alum that flocculation produces
Flower, thus not destroyed so that concentrated effect significantly improves；Material is rotated propulsion by multi-layer helical blade 3, is being advanced over
In journey, it is formed with extruding, pats, force the moisture in abjection material, and multi-layer helical blade makes fltting speed have significantly
Raising；In order that mud has enough concentration times in rotary drum, cylinder demarcation strip 4 is set, is forcibly cut off its propelling stroke, makes
Obtain rotary drum and be integrally divided into 4 sections, be equivalent to and become 4 grades of concentrations；Again using material path and tune are opened up on cylinder demarcation strip
The mode of section baffle plate adjusts the concentration time with control material for the throughput of material, thus reaching control material entirety concentrated effect
Purpose.
The beneficial effects of the utility model are as follows：
1st, cylinder is cladded with stainless steel composite web using punching steel plate, on the premise of meeting sludge condensation requirement, makes again
Stainless steel composite web is not subject to pressure, extends the service life of stainless steel composite web；
2nd, adopt stainless steel tube as the flight of rotary drum, can meet and material lifting is played certain height fall again, and
Because the alumen ustum that the design of its cylindrical structural will not produce to flocculation reaction causes big impact, will not be destroyed；
3rd, increase the number of plies of helical blade so that material passes through the rotation of multi-layer helical blade, pats, extrudes, concentrated effect
Significantly improve, and material can quickly be released by rotation by multi-layer helical blade, multi-layer helical blade rotation simultaneously, bat
Beat, extrude, preferably ensure thickening effect；
4th, multiple cylinder demarcation strips are set, rotating cylinder are partitioned into multistage, are equivalent to multistage concentration, cylinder demarcation strip sets
Put controllable register, thruput can be adjusted by adjusting the position control perforate size of controllable register, reach control thing
Material concentration time purpose, also can preferably adapt to mud of different nature so that dehydrating effect more preferably；
5th, rotary drum small volume, reduces floor space.
Although the above-mentioned accompanying drawing that combines is described to specific embodiment of the present utility model, not new to this practicality
The restriction of type protection domain, one of ordinary skill in the art should be understood that on the basis of the technical solution of the utility model, ability
Field technique personnel do not need to pay the various modifications that creative work can make or deformation still in protection model of the present utility model
Within enclosing.
Claims (9)
1. a kind of sludge concentrator rotary drum it is characterised in that：Including cylinder, cylindrical flight, helical blade, cylinder demarcation strip；
Described cylinder inboard wall axially arranged cylinder flight, described column type flight arranges multi-layer helical blade, described helical blade
It is disposed vertically with column type flight, described cylinder inboard wall arranges cylinder demarcation strip, described cylinder demarcation strip and column type flight
It is disposed vertically.
2. as claimed in claim 1 a kind of sludge concentrator rotary drum it is characterised in that：A kind of described cylinder include punched-plate and
Composite web, described cylinder is rolled by stainless steel punched-plate and is welded, and described stainless steel punched-plate is cladded with stainless steel composite web.
3. as claimed in claim 1 a kind of sludge concentrator rotary drum it is characterised in that：Described cylinder flight is along described cylinder
Radially uniform distribution.
4. as claimed in claim 1 a kind of sludge concentrator rotary drum it is characterised in that：Described column type flight adopts stainless steel
Pipe, is provided with 12.
5. as claimed in claim 1 a kind of sludge concentrator rotary drum it is characterised in that：Every layer of described helical blade arranges 3,
The radian of each helical blade is 120 degree, and 3 blades are distributed in the shape of a spiral and are not connected with.
6. as claimed in claim 1 a kind of sludge concentrator rotary drum it is characterised in that：The described helical blade number of plies is no less than 4
Layer, is axially uniformly distributed along described cylinder.
7. as claimed in claim 1 a kind of sludge concentrator rotary drum it is characterised in that：Rotary drum is split by described cylinder demarcation strip
Become 4 sections, described cylinder demarcation strip opens up material path.
8. as claimed in claim 7 a kind of sludge concentrator rotary drum it is characterised in that：On described cylinder demarcation strip, setting is adjusted
Baffle plate, described controllable register is evenly distributed on described cylinder demarcation strip, and position is adjustable.
9. as claimed in claim 8 a kind of sludge concentrator rotary drum it is characterised in that：Described material path aperture size is by described
Controllable register controls.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620920746.9U CN205933587U (en) | 2016-08-23 | 2016-08-23 | Sludge thickening machine rotary drum |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620920746.9U CN205933587U (en) | 2016-08-23 | 2016-08-23 | Sludge thickening machine rotary drum |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205933587U true CN205933587U (en) | 2017-02-08 |
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ID=57951210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620920746.9U Active CN205933587U (en) | 2016-08-23 | 2016-08-23 | Sludge thickening machine rotary drum |
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| Country | Link |
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| CN (1) | CN205933587U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107737464A (en) * | 2017-11-18 | 2018-02-27 | 阜宁县安勤化学有限公司 | Rotary self-emptying crystallizer |
-
2016
- 2016-08-23 CN CN201620920746.9U patent/CN205933587U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107737464A (en) * | 2017-11-18 | 2018-02-27 | 阜宁县安勤化学有限公司 | Rotary self-emptying crystallizer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 266510 No. 9, Songhuajiang Road, Huangdao District, Qingdao City, Shandong Province Patentee after: Qingdao CRRC Times New Energy Material Technology Co.,Ltd. Address before: 266510 No. 9, Songhuajiang Road, Huangdao District, Qingdao City, Shandong Province Patentee before: QINGDAO ZHONGCHE HUAXUAN WATER Co.,Ltd. |