CN213159605U - A filter equipment in advance for water quality testing - Google Patents
A filter equipment in advance for water quality testing Download PDFInfo
- Publication number
- CN213159605U CN213159605U CN202021838588.5U CN202021838588U CN213159605U CN 213159605 U CN213159605 U CN 213159605U CN 202021838588 U CN202021838588 U CN 202021838588U CN 213159605 U CN213159605 U CN 213159605U
- Authority
- CN
- China
- Prior art keywords
- gear
- box body
- filter screen
- side wall
- water quality
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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
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 33
- 238000012372 quality testing Methods 0.000 title claims abstract description 8
- 238000004140 cleaning Methods 0.000 claims abstract description 25
- 238000001914 filtration Methods 0.000 claims abstract description 11
- 238000011045 prefiltration Methods 0.000 claims abstract description 4
- 238000001514 detection method Methods 0.000 claims description 7
- 230000000149 penetrating effect Effects 0.000 abstract description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Filtration Of Liquid (AREA)
Abstract
The utility model relates to the technical field of water quality testing, in particular to a prefilter for water quality testing, which comprises a box body, a filter screen and a third gear, wherein a water inlet is formed on the left side wall of the box body, a water outlet is formed on the right side wall of the box body, the inner wall of the upper end of the box body is fixedly connected with a motor through a bolt, the lower end of the motor is integrally formed and provided with a motor shaft, the lower end of the motor shaft is sleeved with a rotating shaft and is fixed by the bolt, a cleaning device is arranged on the rotating shaft in a penetrating way, and the lower end of the rotating; the utility model has the advantages that: make the filter screen can carry out up-and-down reciprocating motion through setting up first gear, second gear, third gear, fourth gear and threaded rod for the water sample can the rapid filtration, makes the filter screen be difficult to block up through setting up motor, rotor plate and cleaning brush, has improved filtration efficiency.
Description
Technical Field
The utility model relates to water quality testing technical field specifically is a prefilter for water quality testing.
Background
At present, with the rapid development of economy and the acceleration of the pace of urbanization construction, the urban area is larger and larger, the population of residents is more and more, the discharge of urban sewage is more and more, the river pollution is more and more serious, the sedimentation of the river channel is also intensified step by step, the water quality of the river is generally worsened, aquatic organisms disappear, and the ecological system is seriously degraded; along with the increase of pollution sources, river pollution also becomes more diversified, the method of administering sewage is also diverse, consequently when administering the river, need detect quality of water, survey the pollutant kind in the river, then come to administer with pertinence according to the category of pollutant, so that handle the river better, improve the treatment effeciency, reduce unnecessary operation, save and administer the fund, however, there can be a large amount of impurity in original river, debris such as suspended solid, if do not detect through handling direct extraction water sample, not only block up detection device easily, still can increase the detection degree of difficulty, and can also lead to filter equipment to damage.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a prefilter for water quality testing to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a pre-filtering device for water quality detection comprises a box body, a filter screen and a third gear, wherein a water inlet is formed in the left side wall of the box body, a water outlet is formed in the right side wall of the box body, a motor is fixedly connected to the inner wall of the upper end of the box body through a bolt, a motor shaft is integrally formed at the lower end of the motor, a rotating shaft is sleeved at the lower end of the motor shaft and is fixed through the bolt, a cleaning device penetrates through the rotating shaft, a first gear is sleeved at the lower end of the rotating shaft, the filter screen is positioned in the box body, a threaded rod is fixedly connected below the filter screen, a transverse rod is fixedly connected to the side wall of the box body through the bolt, a bearing is fixedly connected to one end, away from the side wall of the box body, of the transverse rod, a fourth gear is rotatably connected to the bearing, threaded rods, the third gear cup joints the one end at the connecting rod, the one end of connecting rod is rotated and is connected with the second gear, the axle sleeve has been cup jointed at the middle part of connecting rod, the lower extreme fixedly connected with one end of pole setting of axle sleeve, the other end of pole setting passes through bolt fixed connection on the inner wall of box, second gear and first gear intermeshing, third gear and fourth gear intermeshing.
Preferably, cleaning device includes rotor plate and cleaning brush, it is provided with the motor shaft to run through on the rotor plate, the lower extreme of rotor plate is provided with a plurality of cleaning brush, the cleaning brush is located the top of filter screen.
Preferably, the inner wall of the box body is bonded with anti-collision blocks, and the anti-collision blocks are positioned at two ends of the filter screen.
Preferably, a door body is arranged on the side wall of the box body and located above the filter screen, and the door body is hinged to the side wall of the box body through a hinge.
Preferably, the middle part of the filter screen is provided with a through hole, and a rotating shaft is inserted in the through hole.
Compared with the prior art, the beneficial effects of the utility model are that: make the filter screen can carry out up-and-down reciprocating motion through setting up first gear, second gear, third gear, fourth gear and threaded rod for the water sample can the rapid filtration, makes the filter screen be difficult to block up through setting up motor, rotor plate and cleaning brush, has improved filtration efficiency.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of the structural connection between the first gear and the second gear of the present invention.
In the figure: the cleaning device comprises a box body 1, a water inlet 2, a water outlet 3, a motor 4, a door body 5, a hinge 6, an anti-collision block 7, a rotating plate 8, a cleaning brush 9, a motor shaft 10, a first gear 11, a second gear 12, a third gear 13, a fourth gear 14, a threaded rod 15, a fixing plate 16, a connecting rod 17, a filter screen 18, a cleaning device 19, a rotating shaft 20, a cross rod 21, a bearing 22, a vertical rod 23 and a shaft sleeve 24.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 2, the present invention provides a technical solution: the water inlet device comprises a box body 1, a filter screen 18 and a third gear 13, wherein a water inlet 2 is formed in the left side wall of the box body 1, a water outlet 3 is formed in the right side wall of the box body 1, a motor 4 is fixedly connected to the inner wall of the upper end of the box body 1 through a bolt, a motor shaft 10 is integrally formed at the lower end of the motor 4, a rotating shaft 20 is sleeved at the lower end of the motor shaft 10 and fixed through a bolt, a cleaning device 19 is arranged on the rotating shaft 20 in a penetrating manner, a first gear 11 is sleeved at the lower end of the rotating shaft 20, the filter screen 18 is positioned in the box body 1, a threaded rod 15 is fixedly connected below the filter screen 18, a cross rod 21 is fixedly connected to the side wall of the box body 1 through a bolt, a bearing 22 is fixedly connected to one end, far away from the side wall of the box body 1, of the, and fourth gear 14 and bearing 22 all with 15 threaded connection of threaded rod, third gear 13 cup joints the one end at connecting rod 17, the one end of connecting rod 17 is rotated and is connected with second gear 12, axle sleeve 24 has been cup jointed at the middle part of connecting rod 17, the one end of the lower extreme fixedly connected with pole setting 23 of axle sleeve 24, bolt fixed connection is passed through on the inner wall of box 1 to the other end of pole setting 23, second gear 12 and first gear 11 intermeshing, third gear 13 and fourth gear 14 intermeshing make filter screen 18 can carry out up-and-down reciprocating motion through setting up first gear 11, second gear 12, third gear 13, fourth gear 14 and threaded rod 15 for water sample can rapid filtration.
The utility model discloses can further set up to, cleaning device 19 includes rotor plate 8 and cleaning brush 9, runs through on the rotor plate 8 and is provided with motor shaft 10, and the lower extreme of rotor plate 8 is provided with a plurality of cleaning brush 9, and cleaning brush 9 is located the top of filter screen 18, makes filter screen 18 be difficult to block up through setting up rotor plate 8 and cleaning brush 9, has improved filtration efficiency.
The utility model discloses can further set up to, it has anticollision piece 7 to bond on the inner wall of box 1, and anticollision piece 7 is located the both ends of filter screen 18, plays the guard action to filter screen 18 through setting up anticollision piece 7.
The utility model discloses can further set up to be provided with a body 5 on the lateral wall of box 1, door body 5 is located the top of filter screen 18, and door body 5 is articulated through hinge 6 and box 1's lateral wall, through setting up a body 5 and hinge 6 for debris on the filter screen 18 is too much, through manual opening a body 5, clears up debris on the filter screen 18.
The utility model discloses can further set up to, the middle part of filter screen 18 is provided with the through-hole, and the grafting has axis of rotation 20 in the through-hole.
The working principle is as follows: in the practical operation of the utility model, firstly, the water sample is poured into the box body 1 through the water inlet 2, when the impurities of the water sample are excessive and the filter screen 18 is submerged, the motor 4 is started to rotate the motor shaft 10, the motor shaft 10 rotates to drive the rotating shaft 20 to rotate, the rotating shaft 20 drives the first gear 11 to rotate, the second gear 11 rotates to drive the second gear 12 to rotate, and further drives the connecting rod 17 to rotate, the connecting rod 17 rotates to drive the third gear to rotate, because the third gear 13 is meshed with the fourth gear 14, the fourth gear 14 rotates, the threaded rod 15 moves upwards, and further the filter screen 18 moves upwards, until the surface of the filter screen 18 contacts with the cleaning brush 9 in the cleaning device 19, at the moment, the motor 4 is closed and the door body 5 on the side wall of the box body 1 is opened, the bolt is manually screwed, so that the motor shaft 10 and the rotating shaft 20 can freely slide, then with axis of rotation 20 pull downwards for first gear 11 and the separation of second gear 12, then reuse bolt is fixed motor shaft 10 and axis of rotation 20, and close the door body and open motor 4, make motor shaft 10 drive rotor plate 8 and rotate, thereby drive cleaning brush 9 and rotate, and then clean filter screen 18, prevent that filter screen 18 can not block up, improved the filter effect.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a pre-filter equipment for water quality testing, includes box (1), filter screen (18) and third gear (13), its characterized in that: the water inlet (2) is formed in the left side wall of the box body (1), the water outlet (3) is formed in the right side wall of the box body (1), the inner wall of the upper end of the box body (1) is fixedly connected with a motor (4) through a bolt, a motor shaft (10) is integrally formed at the lower end of the motor (4), a rotating shaft (20) is sleeved at the lower end of the motor shaft (10) and is fixed through the bolt, a cleaning device (19) penetrates through the rotating shaft (20), a first gear (11) is sleeved at the lower end of the rotating shaft (20), the filter screen (18) is located inside the box body (1), a threaded rod (15) is fixedly connected below the filter screen (18), a transverse rod (21) is fixedly connected to the side wall of the box body (1) through the bolt, a bearing (22) is fixedly connected to one end, far away from the side wall of the box body (1), of the transverse, all run through on fourth gear (14) and bearing (22) and be provided with threaded rod (15), and fourth gear (14) and bearing (22) all with threaded rod (15) threaded connection, third gear (13) cup joint the one end at connecting rod (17), the one end of connecting rod (17) is rotated and is connected with second gear (12), axle sleeve (24) have been cup jointed at the middle part of connecting rod (17), the one end of the lower extreme fixedly connected with pole setting (23) of axle sleeve (24), the other end of pole setting (23) passes through bolt fixed connection on the inner wall of box (1), second gear (12) and first gear (11) intermeshing, third gear (13) and fourth gear (14) intermeshing.
2. The pre-filtering device for water quality detection according to claim 1, wherein: cleaning device (19) are including rotating plate (8) and cleaning brush (9), it is provided with motor shaft (10) to run through on rotating plate (8), the lower extreme of rotating plate (8) is provided with a plurality of cleaning brush (9), cleaning brush (9) are located the top of filter screen (18).
3. The pre-filtering device for water quality detection according to claim 1, wherein: the anti-collision device is characterized in that anti-collision blocks (7) are bonded on the inner wall of the box body (1), and the anti-collision blocks (7) are located at two ends of the filter screen (18).
4. The pre-filtering device for water quality detection according to claim 1, wherein: the side wall of the box body (1) is provided with a door body (5), the door body (5) is located above the filter screen (18), and the door body (5) is hinged to the side wall of the box body (1) through a hinge (6).
5. The pre-filtering device for water quality detection according to claim 1, wherein: the middle part of the filter screen (18) is provided with a through hole, and a rotating shaft (20) is inserted into the through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021838588.5U CN213159605U (en) | 2020-08-28 | 2020-08-28 | A filter equipment in advance for water quality testing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021838588.5U CN213159605U (en) | 2020-08-28 | 2020-08-28 | A filter equipment in advance for water quality testing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213159605U true CN213159605U (en) | 2021-05-11 |
Family
ID=75769394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021838588.5U Expired - Fee Related CN213159605U (en) | 2020-08-28 | 2020-08-28 | A filter equipment in advance for water quality testing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213159605U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114311366A (en) * | 2021-11-25 | 2022-04-12 | 泗洪百慕科技有限公司 | VCI powder bimetallic coating for steel structure surface protection and preparation process thereof |
-
2020
- 2020-08-28 CN CN202021838588.5U patent/CN213159605U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114311366A (en) * | 2021-11-25 | 2022-04-12 | 泗洪百慕科技有限公司 | VCI powder bimetallic coating for steel structure surface protection and preparation process thereof |
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| 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: 20210511 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |