CN206607138U - A kind of precompressed mechanism of efficient novel band sludge dewatering equipment - Google Patents
A kind of precompressed mechanism of efficient novel band sludge dewatering equipment Download PDFInfo
- Publication number
- CN206607138U CN206607138U CN201620726739.5U CN201620726739U CN206607138U CN 206607138 U CN206607138 U CN 206607138U CN 201620726739 U CN201620726739 U CN 201620726739U CN 206607138 U CN206607138 U CN 206607138U
- Authority
- CN
- China
- Prior art keywords
- last item
- installing plate
- cambered surface
- clamp
- outer barrel
- 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 - Fee Related
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- Treatment Of Sludge (AREA)
- Filtration Of Liquid (AREA)
Abstract
The utility model provides a kind of precompressed mechanism of efficient novel band sludge dewatering equipment, it is related to belt mud dewatering equipment tool apparatus field, including cambered surface device, the cambered surface device includes the first installing plate and the second installing plate, correspondence position on first installing plate and the second installing plate is provided with mounting hole, the mounting hole is embedded with the pre- last item of n bars, the pre- last item arrangement form arc surfaced of n bars, the pre- last item includes outer barrel and the central shaft through the outer barrel, the outer barrel is provided at both ends with rolling bearing, the circlip for screens is additionally provided with by the rolling bearing, the bearing device for withstanding the pre- last item is also placed equidistant between first installing plate and the second installing plate.Usefulness of the present utility model is that clever structure, using globoidal structure, on the premise of pressure action density and larger radius of curvature being taken into account in cambered surface, realizes rolling friction, and precompressed is carried out to the sludge in two filter clothes of process.
Description
Technical field
The utility model is related to belt mud dewatering equipment tool apparatus field, and especially a kind of efficient novel band sludge takes off
The precompressed mechanism of water dispenser.
Background technology
Belt mud dewatering equipment is a kind of continuity device for dehydrating sladge waste being widely used, generally by concentration systems, pressure
Squeezing system, strainer clamping system, strainer deviation system, filter belt flushing system and strainer drive system etc. are constituted.In squeezing system
In, when sludge is in the case where moisture content is relatively low, just there is relatively good resistance to compression dewatering, be difficult side leakage, so sludge
Pre- press operation is carried out before into strong force squeezing, the precompressed mechanism of sludge directly influences processing mass dryness fraction and the processing of sludge
Amount.
The precompressed mechanism of conventional belt sludge dewatering equipment is to use wedge plane prepressing structure, the dewatering efficiency of this structure
It is low, it is not easy to effective pressure is formed on sludge.Using globoidal structure, pressure is easily formed, but needed for being due to precompressed
Pressure is low, causes the radius of curvature of cambered surface big, in the case where that can not design the complete face of cylinder, to solve the support of filter cloth bottom and
Frictional abrasion problem between filter cloth is extremely difficult, and there is presently no the mechanism that there are problems that solving this respect.
Utility model content
The utility model overcomes shortcoming of the prior art, and there is provided a kind of the pre- of efficient novel band sludge dewatering equipment
Press mechanism, clever structure, using globoidal structure, on the premise of pressure action density and larger radius of curvature being taken into account in cambered surface,
Rolling friction is realized, precompressed is carried out to the sludge in two filter clothes of process.
In order to solve the above-mentioned technical problem, the utility model is achieved through the following technical solutions：
A kind of precompressed mechanism of efficient novel band sludge dewatering equipment, including cambered surface device, the cambered surface device include
Balance is arranged on the correspondence position on first installing plate and the second installing plate at two ends, first installing plate and the second installing plate
Mounting hole is provided with, the mounting hole is embedded with the n bar pre- last item vertical with first installing plate or the second installing plate direction,
The pre- last item arrangement form arc surfaced of n bars, the pre- last item includes outer barrel and the central shaft through the outer barrel, described outer
Cylinder is internal to be provided at both ends with rolling bearing, and the rolling bearing is socketed on the central shaft, is also set up by the rolling bearing
There is the circlip for screens, be also placed equidistant between first installing plate and the second installing plate described for withstanding
The bearing device of pre- last item.
Further, the bearing device includes the first supporting plate and the second supporting plate, first supporting plate and second
N+1 bar support shafts are provided between supporting plate, the support shaft two ends are rotated with first supporting plate and the second supporting plate to be connected
Connect, the outer surface of the support shaft connects with the outer surface of the pre- last item.
Further, every being additionally provided between two bearing devices for by the clamp of the pre- last item positioning,
Cambered surface is provided with round hole clipping on the clamp, and the blowing angle of the round hole clipping is more than 180 °, the round hole clipping and the precompressed
Axle clamping, the pre- last item is accessed after the round hole clipping and is provided with the prominent clamp below 2~5mm of cambered surface, the clamp
Screens groove.
Further, it is provided with below the clamp and the matching used mounting bracket of screens groove.
Further, the outer barrel two ends are additionally provided with sealing ring.
Further, the number of the n is 34.
Further, the diameter of the pre- last item is 30mm, and the gap of the adjacent pre- last item is 10mm two-by-two.
Further, the quantity of the bearing device is 8, and the quantity of the clamp is 3 pieces.
Further, the rolling bearing is deep groove ball bearing.
Further, the overall width of the cambered surface device is 2.6 meters, and the diameter for forming circular arc is 2 meters, angle is 60 °.
Compared with prior art, the beneficial effects of the utility model are：
The utility model overcomes the weakness of traditional cleat planes precompressed mechanism, can be larger radius of curvature in pre- pressure surface
Under the premise of, by the pre- last item of rolling in groups for forming cambered surface so that entrainment of sludge two strainers stably progressively by footpath
To the effect of power and tangential force, the difficult point for being stepped up sludge preload pressure is efficiently solved, stably reaches sludge mass dryness fraction
The requirement of charging anti-pressure ability required for the squeezing stage, is difficult to run mud, and providing good early stage for sludge pressing ensures.
Brief description of the drawings
Accompanying drawing is used for providing further understanding to of the present utility model, is used to explain together with embodiment of the present utility model
The utility model, is not constituted to limitation of the present utility model, in the accompanying drawings：
Fig. 1 is the structural representation total figure of precompressed mechanism described in the utility model；
Fig. 2 is the structural representation of bearing device；
Fig. 3 is the schematic diagram that connects of the pre- last item and support shaft；
Fig. 4 is the schematic diagram of clamp；
Fig. 5 is the structural representation of central shaft；
In figure：1-cambered surface device, the 11-the first installing plate, the 12-the second installing plate, 2-pre- last item, 21-outer barrel,
22-central shaft, 23-rolling bearing, 24-circlip, 25-sealing ring, 3-bearing device, the 31-the first supporting plate,
32-the second supporting plate, 33-support shaft, 4-clamp, 41-circle hole clipping, 42-screens groove, 5-mounting bracket.
Embodiment
Preferred embodiment of the present utility model is illustrated below in conjunction with accompanying drawing, it will be appreciated that described herein excellent
Select embodiment to be merely to illustrate and explain the utility model, be not used to limit the utility model.
As shown in figure 1, a kind of precompressed mechanism of efficient novel band sludge dewatering equipment, including cambered surface device 1, cambered surface dress
The overall width for putting 1 is 2.6 meters, and the diameter for forming circular arc is 2 meters, angle is 60 °, and cambered surface device 1 is arranged on two including balance
Correspondence position on first installing plate 11 and the second installing plate 12 at end, the first installing plate 11 and the second installing plate 12 is provided with peace
Hole (not shown) is filled, mounting hole is embedded with the pre- last item 2 of the n bar vertical with the first installing plate 11 or the direction of the second installing plate 12, n bars
The pre- arrangement form arc surfaced of last item 2, has also been placed equidistant pre- for withstanding between the first installing plate 11 and the second installing plate 12
The bearing device 3 of last item 2, as shown in Fig. 2 bearing device 3 includes the first supporting plate 31 and the second supporting plate 32, the first supporting plate
31 and second are provided with n+1 bars support shaft 33, the two ends of support shaft 33 and the first supporting plate 31 and the second support between supporting plate 32
Plate 32 rotates connection, as shown in figure 3, the outer surface of support shaft 33 connects with the outer surface of pre- last item 2, every two bearing devices
The clamp 4 for pre- last item 2 to be positioned is additionally provided between 3, as shown in figure 4, cambered surface is provided with round hole clipping 41 on clamp 4, circle
Hole clipping 41 and the pre- clamping of last item 2, the blowing angle of circle hole clipping 41 are more than 180 °, can surround pre- last item 2 and be limited to corresponding circle
Rotated in hole clipping 41, the pre- access of the last item 2 circle processus aboralis of hole clipping 41 goes out cambered surface 3mm on clamp 4, the extrusion position and filter cloth of pre- last item 2
It is in rolling contact, screens groove 41 is provided with below clamp 4, screens groove 41 snaps fit onto the mounting bracket 5 for being arranged on the lower section of cambered surface device 1
On, so that cambered surface device 1 is fixed on mounting bracket 5, the utility model precompressed mechanism is to be fixed on dewaterer by mounting bracket 5
Side plate on use, when clamping two filter clothes of sludge by pre- last item 2 on cambered surface device 1, filter cloth can stably by
Carry out the effect of the radial load and tangential force to pre- last item 2, sludge is squeezed with the charging anti-pressure ability required for reaching
It is required that.
As shown in figure 5, pre- last item 2 includes outer barrel 21 and the central shaft 22 through outer barrel 21, the inside two ends of outer barrel 21 are set
Rolling bearing 23 is equipped with, rolling bearing 23 is socketed on central shaft 22, and the elasticity for screens is additionally provided with by rolling bearing 23
Back-up ring 24, it is preferable that in the present embodiment, rolling bearing 23 uses deep groove ball bearing, and sealing is additionally provided with the two ends of outer barrel 21
Circle 25, prevents soil from entering inside outer barrel 21.
Preferably, n number is 34.
Preferably, the diameter of pre- last item 2 is 30mm, and the gap of adjacent pre- last item 2 is 10mm two-by-two.
Preferably, the quantity of bearing device 3 is 8, and the quantity of clamp 4 is 3 pieces.
Finally it should be noted that：Preferred embodiment of the present utility model is these are only, this practicality is not limited to
It is new, although the utility model is described in detail with reference to embodiment, for those skilled in the art, its according to
The technical scheme described in foregoing embodiments can so be modified, or which part technical characteristic is equally replaced
Change, but it is all within spirit of the present utility model and principle, and any modification, equivalent substitution and improvements made etc. all should be included
Within protection domain of the present utility model.
Claims (1)
1. a kind of precompressed mechanism of efficient novel band sludge dewatering equipment, it is characterised in that including cambered surface device, the cambered surface
Device is included on the first installing plate and the second installing plate that balance is arranged on two ends, first installing plate and the second installing plate
Correspondence position is provided with mounting hole, and the mounting hole is embedded with the n vertical with first installing plate or the second installing plate direction
The pre- last item of bar, the pre- last item arrangement form arc surfaced of n bars, the pre- last item includes outer barrel and the center through the outer barrel
Axle, the outer barrel is provided at both ends with rolling bearing, and the rolling bearing is socketed on the central shaft, the rolling bearing
Side is additionally provided with the circlip for screens, has also been placed equidistant being used between first installing plate and the second installing plate
The bearing device of the pre- last item is withstood, the bearing device includes the first supporting plate and the second supporting plate, first support
N+1 bar support shafts, the support shaft two ends and first supporting plate and the second support are provided between plate and the second supporting plate
Plate rotates connection, and the outer surface of the support shaft connects with the outer surface of the pre- last item, and the number of the n is 34；Every two
Cambered surface on the clamp for the pre- last item to be positioned, the clamp is additionally provided between the individual bearing device and is provided with round card
Hole, the blowing angle of the round hole clipping is more than 180 °, the round hole clipping and the pre- last item clamping, and the pre- last item access is described
It is provided with screens groove after circle hole clipping on the prominent clamp below 2~5mm of cambered surface, the clamp, the lower section of the clamp is set
Have and the matching used mounting bracket of screens groove；The outer barrel two ends are additionally provided with sealing ring；The diameter of the pre- last item is
30mm, the gap of the adjacent pre- last item is 10mm two-by-two；The quantity of the bearing device is 8, and the quantity of the clamp is 3
Block；The rolling bearing is deep groove ball bearing；The overall width of the cambered surface device is 2.6 meters, and the diameter for forming circular arc is 2
Rice, angle are 60 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620726739.5U CN206607138U (en) | 2016-07-08 | 2016-07-08 | A kind of precompressed mechanism of efficient novel band sludge dewatering equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620726739.5U CN206607138U (en) | 2016-07-08 | 2016-07-08 | A kind of precompressed mechanism of efficient novel band sludge dewatering equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206607138U true CN206607138U (en) | 2017-11-03 |
Family
ID=60172007
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620726739.5U Expired - Fee Related CN206607138U (en) | 2016-07-08 | 2016-07-08 | A kind of precompressed mechanism of efficient novel band sludge dewatering equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206607138U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108658423A (en) * | 2018-06-06 | 2018-10-16 | 佛山科学技术学院 | A kind of belt suppresses sludge dewatering equipment |
| CN110862215A (en) * | 2019-12-12 | 2020-03-06 | 天津工程机械研究院有限公司 | Belt-type dewatering machine sleeve prepressing device |
-
2016
- 2016-07-08 CN CN201620726739.5U patent/CN206607138U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108658423A (en) * | 2018-06-06 | 2018-10-16 | 佛山科学技术学院 | A kind of belt suppresses sludge dewatering equipment |
| CN110862215A (en) * | 2019-12-12 | 2020-03-06 | 天津工程机械研究院有限公司 | Belt-type dewatering machine sleeve prepressing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171103 Termination date: 20180708 |