CN203329825U - Washing sieve - Google Patents
Washing sieve Download PDFInfo
- Publication number
- CN203329825U CN203329825U CN2013202947295U CN201320294729U CN203329825U CN 203329825 U CN203329825 U CN 203329825U CN 2013202947295 U CN2013202947295 U CN 2013202947295U CN 201320294729 U CN201320294729 U CN 201320294729U CN 203329825 U CN203329825 U CN 203329825U
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- China
- Prior art keywords
- support ring
- sieve
- lower support
- connecting rod
- cylindrical shell
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Abstract
The utility model relates to a washing sieve including a roller. The roller is characterized by including a plurality of sections of detachably connected roller bodies, each roller body includes an upper support ring and a lower support ring which are parallel to each other, a plurality of connecting rods which are parallel to each other are arranged between the upper support ring and the lower support ring, and a space for gravels to be elutriated to pass through is arranged between every two adjacent connecting rods. Compared with the prior art, the washing sieve provided is designed in a detachable split structure, in this way, when the washing sieve is partially worn or damaged, one only needs to detach the worn or damaged roller body and to replace the worn or damaged roller body with a new roller body without the need for replacing the whole washing sieve, thereby reducing the maintenance cost and the maintenance time, and improving the economic benefit.
Description
Technical field
The utility model design preparation equipment field, be specifically related to a kind of cylinder type sandstone and wash sieve apparatus.
Background technology
A large amount of washed-out sand ship or ore dressing ships are washed the sieve operation in vast marine site, and operation ship need to clean seabed raw ore or the sea sand of reamer or suction pipe collection, and just can obtain target product after screening.Because equipment is all within 24 hours, to open operation, except the performance of hull, wash the reliability of sieve apparatus and be that screening effeciency is also the deciding factor that affects income.The existing sieve apparatus of washing, some employing horizontal screens, remove the mud expense and the screening target product is required great effort constantly, inefficiency.Some employing drum type washing sieves; efficiency is higher; but wash large, the same working time of position tear strength that sieve is large at live load, the wearing and tearing of load large part are more serious than other positions; local damage easily appears; and need shutdown maintenance after damaging, and change the whole sieve of washing, the time of maintenance is long; cost is high, and loss is large.
The utility model content
Technical problem to be solved in the utility model is the present situation for prior art, and a kind of dismountable sieve of washing is provided, thereby reaches the part of only changing wearing and tearing, cost-saving purpose.
The utility model solves the problems of the technologies described above adopted technical scheme, this washes sieve, comprise cylinder, it is characterized in that: described cylinder comprises the cylindrical shell that multistage removably connects, each described cylindrical shell comprises upper support ring and the lower support ring be arranged in parallel, be provided with the many connecting rods that are arranged in parallel between described upper and lower support ring, and be separated with the spacing of passing through for gravel to be eluriated between between adjacent connecting rod.
The shape of described connecting rod can be selected as required, and preferably, the cross section of described connecting rod is circular.
Perhaps, the cross section of described connecting rod is trapezoidal, and the larger bottom surface of described connecting rod is towards the outside of described cylindrical shell.This structure is effective to the elutriation of gravel, and can not stop up the gravel outlet.
The structure of the connecting rod in above-mentioned two schemes, can form interior large outer little elutriation passage, control by eluriating tiny spacing in passage the size of eluriating gravel, the gravel that the elutriation passage of interior structure is convenient to larger particles breaks away from from eluriating in passage, can not stop up the elutriation passage, thereby guarantee production efficiency.
In above-mentioned each technical scheme, removably connecting between adjacent cylindrical shell can have various ways, and preferably, the described upper support ring on adjacent described cylindrical shell can be connected by bolt with described lower support ring.This structure is convenient to dismounting and the installation of neighbor notification.
As improvement, also be provided with reinforcing ring between the upper and lower support ring of each described cylindrical shell, this reinforcing ring and described upper and lower support ring be arranged in parallel and are fixedly connected on the lateral surface of each described connecting rod.
Compared with prior art, provided by the utility model to wash sieve be dismountable Split type structure by cylinder design, like this, when washing the sieve concentrated wear or damaging, only the cylindrical shell of this part need to be disassembled, and is replaced by new cylindrical shell and gets final product; Need not change the whole sieve of washing, reduce maintenance cost, also reduce maintenance time, improve economic benefit.
The accompanying drawing explanation
The perspective view that Fig. 1 is the utility model embodiment 1;
The perspective view that Fig. 2 is the utility model embodiment 1 middle cylinder body;
The perspective view that Fig. 3 is the utility model embodiment 2.
The specific embodiment
Below in conjunction with accompanying drawing, embodiment is described in further detail the utility model.
Embodiment 1
As depicted in figs. 1 and 2, this is washed to sieve and is assembled by four sections cylindrical shells.Wherein each cylindrical shell comprises upper support ring 1 and the lower support ring 2 be arranged in parallel; The structure of support ring depends on cylinder, in the present embodiment, is annular.The structure of support ring can also be rectangle or other structure.Be evenly equipped with a plurality of screws 3 on upper and lower support ring; Be welded with many connecting rods 4 between upper and lower support ring, these connecting rods are arranged in parallel, and interval pitch between adjacent connecting rod, form the elutriation passage passed through for gravel to be eluriated.
The present embodiment also is provided with reinforcing ring 5 between upper and lower support ring, to increase intensity and the compression capability of cylindrical shell.This reinforcing ring and upper and lower support ring be arranged in parallel, are positioned at the middle part of each connecting rod length direction, are welded on the lateral surface of each connecting rod 4.Reinforcing ring can be selected use as required.
In the present embodiment, the cross section of connecting rod 4 is isosceles trapezoid, and its larger bottom surface is welded on the madial wall of upper and lower support ring, and towards the outside of described cylindrical shell, its less end face is in cylindrical shell.
Select the connecting rod of this structure can make between adjacent connecting rod to form the little elutriation passage of outer imperial palace, by connecting rod, the larger formed spacing that is positioned at the outside in bottom surface is controlled the granular size of eluriated gravel, and when larger particles enters the elutriation passage, because the opening of eluriating the passage inboard is larger, so oarse-grained gravel can not received and eluriate pining down of passage, can leave at an easy rate the elutriation passage, avoid eluriating the obstruction of passage, guaranteed to eluriate the unobstructed of passage.
By bolt through the lower support ring of the upper support ring of adjacent below cylindrical shell and overhead cylinder and fixing with nut after two cylindrical shells can have been linked together.The number of connection of cylindrical shell can be determined as required.
When certain cylindrical shell wearing and tearing and damage, do not need to change the whole sieve of washing, after only screw bolt and nut need being unscrewed, two sections cylindrical shells dismountings can be come.After changing new cylindrical shell, assembling, this is washed sieve and can use.
As shown in Figure 3, this cross section of washing the connecting rod of the upper and lower support ring of sieve connection is circular configuration.Spacing between adjacent connecting rod 6 forms the little outer large arc in interior large centre and eluriates passage, in the middle of utilizing, less spacing is controlled the gravel size of passing through, and the different larger gravel that can cross this passage can not block yet and squeezes in this elutriation passage, and with respect to embodiment 1, be smooth arcuate structure owing to eluriating passage, more be conducive to oarse-grained gravel and deviate from passage.
All the other contents are identical with embodiment 1.
Claims (5)
1. wash sieve for one kind, comprise cylinder, it is characterized in that: described cylinder comprises the cylindrical shell that multistage removably connects, each described cylindrical shell comprises upper support ring and the lower support ring be arranged in parallel, be provided with the many connecting rods that are arranged in parallel between described upper and lower support ring, and be separated with the spacing of passing through for gravel to be eluriated between between adjacent connecting rod.
2. the sieve of washing according to claim 1, is characterized in that the cross section of described connecting rod is for circular.
3. the sieve of washing according to claim 1, the cross section that it is characterized in that described connecting rod is trapezoidal, and the larger bottom surface of described connecting rod is towards the outside of described cylindrical shell.
4. according to the described sieve of washing of the arbitrary claim of claims 1 to 3, it is characterized in that the described upper support ring on adjacent described cylindrical shell is connected by bolt with described lower support ring.
5. the sieve of washing according to claim 4, is characterized in that also being provided with reinforcing ring between the upper and lower support ring of each described cylindrical shell, and this reinforcing ring and described upper and lower support ring be arranged in parallel and be fixedly connected on the lateral surface of each described connecting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202947295U CN203329825U (en) | 2013-05-24 | 2013-05-24 | Washing sieve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202947295U CN203329825U (en) | 2013-05-24 | 2013-05-24 | Washing sieve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203329825U true CN203329825U (en) | 2013-12-11 |
Family
ID=49698526
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202947295U Expired - Fee Related CN203329825U (en) | 2013-05-24 | 2013-05-24 | Washing sieve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203329825U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104872794A (en) * | 2015-03-31 | 2015-09-02 | 浙江味之源食品有限公司 | Demountable fruit cleaning machine |
| CN110935610A (en) * | 2018-09-21 | 2020-03-31 | 句容市丁庄葡萄研究所 | Grape particle size sorter |
| CN110935609A (en) * | 2018-09-21 | 2020-03-31 | 句容市丁庄葡萄研究所 | Grape agricultural product preparation all-in-one |
-
2013
- 2013-05-24 CN CN2013202947295U patent/CN203329825U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104872794A (en) * | 2015-03-31 | 2015-09-02 | 浙江味之源食品有限公司 | Demountable fruit cleaning machine |
| CN104872794B (en) * | 2015-03-31 | 2017-03-08 | 浙江味之源食品有限公司 | A kind of removable fruit washer |
| CN110935610A (en) * | 2018-09-21 | 2020-03-31 | 句容市丁庄葡萄研究所 | Grape particle size sorter |
| CN110935609A (en) * | 2018-09-21 | 2020-03-31 | 句容市丁庄葡萄研究所 | Grape agricultural product preparation all-in-one |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131211 Termination date: 20170524 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |