CN215327660U - Adjustable sand-water separator - Google Patents
Adjustable sand-water separator Download PDFInfo
- Publication number
- CN215327660U CN215327660U CN202120129956.7U CN202120129956U CN215327660U CN 215327660 U CN215327660 U CN 215327660U CN 202120129956 U CN202120129956 U CN 202120129956U CN 215327660 U CN215327660 U CN 215327660U
- Authority
- CN
- China
- Prior art keywords
- rotating shaft
- sand
- water separator
- transmission channel
- fixed block
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- 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
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 39
- 230000005540 biological transmission Effects 0.000 claims abstract description 43
- 230000007246 mechanism Effects 0.000 claims abstract description 10
- 239000010865 sewage Substances 0.000 claims description 19
- 239000000428 dust Substances 0.000 claims description 16
- 230000004888 barrier function Effects 0.000 claims description 15
- 239000013013 elastic material Substances 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 3
- 230000001143 conditioned effect Effects 0.000 abstract 1
- 239000004576 sand Substances 0.000 description 9
- 239000004575 stone Substances 0.000 description 3
- 230000005484 gravity Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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- Sewage (AREA)
Abstract
The utility model relates to an adjustable sand-water separator, which comprises a rotating shaft, a helical blade and a transmission channel, wherein the rotating shaft is provided with a first end and a second end; the transmission channel is in a semi-cylindrical shape, the spiral blades are fixedly connected to the outer side of the rotating shaft in a surrounding mode, one end, close to the ground, of the rotating shaft is defined as front, the other end, far away from the ground, of the rotating shaft is defined as rear, a driving motor is arranged at the rear end of the rotating shaft in a matching mode, and a notch is formed in the rear end of the transmission channel; the device is characterized in that the front end of the transmission channel is hinged with a first fixed block, the rear end of the transmission channel is connected with a second fixed block through a telescopic mechanism, and two ends of the telescopic mechanism are respectively hinged with the transmission channel and the second fixed block; by adopting the scheme, the inclination of the sand-water separator can be conditioned, and the working efficiency can be improved on specific occasions.
Description
Technical Field
The utility model relates to the field of sewage treatment equipment, in particular to an adjustable sand-water separator.
Background
The spiral sand-water separator is suitable for a grit chamber of a sewage treatment plant, is an integrated device for separating and lifting organic sand in sewage, and can separate particles with the particle size of more than or equal to 0.2 mm.
The spiral conveyer that traditional spiral sand water separator set up through the slope, the slope is arranged in the effluent water sump, such spiral conveyer is usually in the in-process that matches each other and use with the effluent water sump, the spiral conveyer after the slope is put sets up to an integrated into one piece with the effluent water sump into one piece and is an entire equipment, and more sewage treatment producer adopts effluent water sump and the mode of spiral conveyer customization alone at present, should satisfy the high phase-match of spiral conveyer with the effluent water sump like this, because the structural feature of equipment itself limits, spiral sand water separator is lower in the inclination of horizontal plane, transmission efficiency is higher, but need more length to make sand water separator stretch out the effluent water sump and reach the effect of sand water separation, consequently need more cost.
In order to enable the independently designed sand-water separator to be suitable for different heights of sewage pools, the inventor designs an adjustable sand-water separator; so that the inclination angle of the sand-water separator can be adjusted according to the height of the water pool and the height of the water level in the installation process.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems, the utility model is realized by the following technical scheme:
an adjustable sand-water separator comprises a rotating shaft, a helical blade and a transmission channel; the transmission channel is in a semi-cylindrical shape, the spiral blades are spirally and fixedly connected to the outer side of the rotating shaft in a surrounding manner, the end, close to the ground, of the rotating shaft is defined as front, the end, far away from the ground, of the rotating shaft is defined as rear, a driving motor is arranged at the rear end of the rotating shaft in a matching manner, and a notch is formed in the rear end of the transmission channel; the front end of the transmission channel is hinged with a first fixed block, the rear end of the transmission channel is connected with a second fixed block through a telescopic mechanism, and two ends of the telescopic mechanism are respectively hinged with the transmission channel and the second fixed block.
Preferably, the sewage treatment device further comprises a sewage tank, a mounting hole is formed in the bottom of the sewage tank, a first through hole matched with the mounting hole is formed in the first fixing block, and a bolt is arranged in the mounting hole; the second fixing block is provided with a second through hole.
Preferably, the telescopic mechanism is a hydraulic cylinder.
Preferably, the notch is provided with an extending channel extending outwards around the notch, the front ends of two sides of the extending channel are hinged with connecting arms, and a dust collecting groove is fixedly connected below the connecting arms.
Preferably, the connecting arm is connected with the front side of the upper end of the dust collecting groove, and the dust collecting groove is inclined forwards and extends from top to bottom.
Preferably, transmission channel top one side is provided with the blend stop of multiunit elastic material along the pivot axis direction equidistance, the blend stop extends to the one end in the transmission channel and is the brush structure.
Has the advantages that:
by adopting the scheme, the sand-water separator can be installed in different sewage pool environments according to local conditions, and can be adjusted when the liquid level in the sewage pool is changed due to sewage amount
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic side view of the present invention;
FIG. 3 is a schematic view of a structure of the transmission channel and the barrier strip.
The reference numbers are as follows:
1. a rotating shaft; 11. a drive motor; 2. a helical blade; 3. a transmission channel; 31. an extension channel; 4. a first fixed block; 41. a first through hole; 5. a second fixed block; 51. a second through hole; 6. a telescoping mechanism; 7. a sewage tank; 71. mounting holes; 8. a dust collecting groove; 9. and (6) blocking strips.
Detailed Description
The utility model will be described in further detail with reference to the following drawings and examples, it being understood that the structure of the utility model is not limited to the following examples:
as shown in fig. 1-2, an adjustable sand-water separator comprises a rotating shaft 1, a helical blade 2 and a transmission channel 3; the transmission channel 3 is in a semi-cylindrical shape, the spiral blades 2 are spirally and fixedly connected to the outer side of the rotating shaft 1 in a surrounding manner, the end, close to the ground, of the rotating shaft 1 is defined as the front end, the end, far away from the ground, of the rotating shaft 1 is defined as the rear end, a driving motor 11 is arranged at the rear end of the rotating shaft 1, and a notch is formed in the rear end of the transmission channel 3; the front end of the transmission channel 3 is hinged with a first fixed block 4, the rear end of the transmission channel 3 is connected with a second fixed block 5 through a telescopic mechanism 6, and two ends of the telescopic mechanism 6 are respectively hinged with the transmission channel 3 and the second fixed block 5.
If the water level is lower, can adjust telescopic machanism 6 and shorten, the contained angle between transmission path 3 and the horizontal plane diminishes to the sand water volume that can hold between each layer helical blade 2 and the transmission path 3 is more, and the rotational speed of motor 11 is unchangeable, therefore the efficiency of transmission increase.
Further, the sewage treatment device further comprises a sewage tank 7, a mounting hole 71 is formed in the bottom of the sewage tank 7, a first through hole 41 matched with the mounting hole 71 is formed in the first fixing block 4, and a bolt is arranged in the mounting hole 71; the second fixing block 5 is provided with a second through hole 51. By adopting the scheme, the mounting and application positions of the sand-water separator can be preliminarily realized, the sand-water separator can be fixed in the sewage tank 7, and the sand-water separator can be detached and sold independently through the connecting structures such as the mounting hole 71 and the like, so that the sand-water separator is convenient to popularize and use.
Further, the telescopic mechanism 6 is a hydraulic cylinder. The hydraulic cylinder has good stability and load-bearing performance compared with the cylinder, so the hydraulic cylinder is adopted.
Furthermore, the notch is provided with an extending channel 31 extending outwards around the notch, the front ends of the two sides of the extending channel 31 are hinged with connecting arms, and a dust collecting groove 8 is fixedly connected below the connecting arms. The design of the dust collecting groove 8 can collect the separated sand and stone, and the structure is simple and the design is reasonable.
Further, the connecting arm is connected with the front side of the upper end of the dust collecting groove 8, and the dust collecting groove 8 is inclined forwards and extends from top to bottom. By adopting the scheme, the integral inclination of the dust collecting groove 8 can be avoided when the gravity center of the dust collecting groove 8 vertically falls, and when the dust collecting groove 8 adopts an inclined arrangement mode, the dust collecting groove 8 can rock backwards when the gravity center of the dust collecting groove 8 falls, so that the notch is aligned with the extension channel 31.
Furthermore, one side of the top of the transmission channel 3 is provided with a plurality of groups of barrier strips 9 made of elastic materials at equal intervals along the axis direction of the rotating shaft 1, and one end of each barrier strip 9 extending into the transmission channel 3 is of a brush structure.
One embodiment of the utility model:
the first fixed block 4 of transmission path 3 front end articulated fixed mounting 7 diapalls in the effluent water sump, and second fixed block 5 fixed mounting is on 7 outside ground of effluent water sump, and effluent water sump 7 is fixed relatively ground, and 6 lower extremes of telescopic machanism are articulated with second fixed block 5, and 6 upper ends of telescopic machanism are articulated with the transmission path 3 rear end to the contained angle between transmission path 3 and the horizontal plane is adjusted in the flexible of telescopic machanism 6.
A plurality of groups of barrier strips 9 made of elastic materials are arranged on one side of the top of the transmission channel 3 at equal intervals along the axis direction of the rotating shaft 1, the barrier strips 9 can be made of rubber into strip-shaped structures, the spiral blade 2 rotates to drag sand and stone out of the transmission channel 3, the barrier strips 9 are arranged on the outward rotating side of the spiral blade 2, one end of each barrier strip 9 is fixed on the edge of one side of the top of the transmission channel 3 through a bolt, the other end of each barrier strip 9 extends towards the outer wall of the rotating shaft 1 to form a brush structure, and the sand and stone are prevented from escaping from the transmission channel 3 through the barrier strips 9; the rotating process of the helical blade 2 can cause the deformation of one end of the barrier strip 9 in a brush structure, one end of the barrier strip 9 is sheared into the brush structure through the scissors in a straight line, and the barrier strip 9 is restored after the helical blade 2 penetrates through the barrier strip 9.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. An adjustable sand-water separator comprises a rotating shaft (1), a helical blade (2) and a transmission channel (3); the spiral blades (2) are spirally and fixedly connected to the outer side of the rotating shaft (1) in a surrounding mode, one end, close to the ground, of the rotating shaft (1) is defined as the front end, the other end, far away from the ground, of the rotating shaft is defined as the rear end, a driving motor (11) is arranged at the rear end of the rotating shaft (1) in a matching mode, and a notch is formed in the rear end of the transmission channel (3); the method is characterized in that: transmission path (3) are the semicircle column shape, the front end of transmission path (3) articulates there is first fixed block (4), the rear end of transmission path (3) passes through telescopic machanism (6) and connects second fixed block (5), telescopic machanism (6) both ends respectively with transmission path (3) and second fixed block (5) are articulated each other.
2. The tunable sand-water separator as recited in claim 1, wherein: the sewage treatment device is characterized by further comprising a sewage tank (7), wherein a mounting hole (71) is formed in the bottom of the sewage tank (7), a first through hole (41) matched with the mounting hole (71) is formed in the first fixing block (4), and a bolt is arranged in the mounting hole (71); the second fixing block (5) is provided with a second through hole (51).
3. The tunable sand-water separator as claimed in claim 1 or 2 wherein: the telescopic mechanism is a hydraulic cylinder.
4. The tunable sand-water separator as recited in claim 1, wherein: the notch is provided with an extension channel (31) extending outwards around the notch, the front ends of two sides of the extension channel (31) are hinged with connecting arms, and a dust collecting groove (8) is fixedly connected below the connecting arms.
5. The tunable sand-water separator as recited in claim 4, wherein: the connecting arm is connected with the front side of the upper end of the dust collecting groove, and the dust collecting groove (8) is inclined forwards and extends from top to bottom.
6. The tunable sand-water separator as recited in claim 1, wherein: one side of the top of the transmission channel (3) is provided with a plurality of groups of barrier strips (9) made of elastic materials at equal intervals along the axis direction of the rotating shaft (1), and one end of each barrier strip (9) extending into the transmission channel (3) is of a brush structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120129956.7U CN215327660U (en) | 2021-01-19 | 2021-01-19 | Adjustable sand-water separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120129956.7U CN215327660U (en) | 2021-01-19 | 2021-01-19 | Adjustable sand-water separator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215327660U true CN215327660U (en) | 2021-12-28 |
Family
ID=79578858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120129956.7U Expired - Fee Related CN215327660U (en) | 2021-01-19 | 2021-01-19 | Adjustable sand-water separator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215327660U (en) |
-
2021
- 2021-01-19 CN CN202120129956.7U patent/CN215327660U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20211228 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |