CN214277630U - Water sample preprocessing device - Google Patents
Water sample preprocessing device Download PDFInfo
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- CN214277630U CN214277630U CN202022287744.XU CN202022287744U CN214277630U CN 214277630 U CN214277630 U CN 214277630U CN 202022287744 U CN202022287744 U CN 202022287744U CN 214277630 U CN214277630 U CN 214277630U
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- filter screen
- water sample
- top surface
- pretreatment device
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Abstract
The utility model discloses a water sample preprocessing device, including support, shell and lid, the top surface welding of support has the shell, and the top surface of shell is equipped with the lid, the both sides surface of lid is equipped with the handle bolt, the inner wall top both sides of shell are equipped with the spout, and the interior bottom fixed mounting of spout has the spring. The utility model discloses in, through setting up the lid, the handle bolt, and a housing, the spout, a spring, the connecting plate, filter screen and fixed block, when filter screen surface's impurity piles up when more, separate handle bolt and shell, take off the lid, make progress jack-up with the connecting plate under the spring action of restoring to the throne, simultaneously with the fixed block jack-up of connecting plate top, the spout of shell inner wall is slided in the upward movement of fixed block, and drive the filter screen upward movement, make when maintaining the change filter screen, the staff need not upwards to mention the filter screen, alleviate staff's operating pressure, and more convenient when maintaining the change filter screen is convenient, time saving and labor saving.
Description
Technical Field
The utility model relates to a water quality monitoring technology field especially relates to a water sample preprocessing device.
Background
In the water quality testing process of water sample, in order to make things convenient for, accurate carry out water quality testing analysis to the water sample, often need carry out a preliminary treatment to the water sample earlier, get rid of the alga and the solid impurity that contain in the water sample, generally filter the impurity that contains in the water sample through the filter screen, in filtering process, the impurity that contains in the water sample is remained easily and is caused the jam on the filter screen, and the treatment effect is ideal inadequately, and staff's clearance is more wasted time and energy when maintaining the filter screen simultaneously.
The prior art has the following problems:
traditional water sample preprocessing device is handling water when filtering, and impurity is easily piled up on the surface of filter screen, and the staff is wasted time and energy when maintaining the change filter screen, and is not convenient enough to work load is big.
To this end, we propose a water sample pretreatment device to solve the above drawbacks.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving and having traditional water sample preprocessing device among the prior art and handling water when filtering, the impurity is easily piled up on the surface of filter screen, and wastes time and energy when the staff maintains the change filter screen, and is not convenient enough to the shortcoming that work load is big and a water sample preprocessing device that proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a water sample pretreatment device comprises a support, a shell and a cover, wherein the shell is welded on the top surface of the support, the top surface of the shell is provided with the cover, handle bolts are arranged on the surfaces of two sides of the cover, sliding grooves are formed in two sides above the inner wall of the shell, springs are fixedly arranged on the inner bottom surfaces of the sliding grooves, a connecting plate is welded at the other end of each spring, a filter screen is arranged in the shell, fixed blocks are fixedly arranged at two ends of each filter screen, the bottom surfaces of the fixed blocks are abutted to the top surface of the connecting plate, water inlets are formed in two sides of the top surface of the cover, a box body is arranged below the filter screen, a first through hole is formed in the bottom surface of the box body, a fixed plate is fixedly arranged below the box body, two ends of the fixed plate are connected with the inner wall of the shell, a second through hole is formed in the surface of the fixed plate, a water leakage hopper is welded on the bottom surface of the fixed plate, a sedimentation box is arranged in the support, the water leakage hopper is connected with the sedimentation box.
Preferably, the top surface central point of shell puts department fixed mounting with the motor, and the output of motor runs through the lid through the shaft coupling and is connected with the dwang, and the circumference lateral wall welding of dwang has the scraper blade, the outside of motor is equipped with the protective housing.
Preferably, the scraper blade is equipped with a plurality ofly, and the bottom surface of scraper blade is equipped with the brush to the bottom surface of brush and the top surface butt of filter screen.
Preferably, handles are fixedly arranged on two sides of the top surface of the box body.
Preferably, a water outlet is formed in the upper portion of the right side surface of the sedimentation box.
Preferably, the shell is made of stainless steel.
Preferably, the diameter of the holes of the filter screen is 5 mm.
Preferably, the surface of the protective shell is provided with a plurality of holes.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses in through setting up the lid, the handle bolt, and a housing, the spout, a spring, the connecting plate, filter screen and fixed block, when filter screen surface's impurity piles up when more, separate handle bolt and shell, take off the lid, jack-up connecting plate is upwards under the spring action of restoring to the throne, simultaneously with the fixed block jack-up of connecting plate top, the spout of shell inner wall is slided in the upward movement of fixed block, and drive the filter screen upward movement, make when maintaining the change filter screen, the staff need not upwards to mention the filter screen, alleviate staff's operating pressure, and more convenient when maintaining the change filter screen is convenient, time saving and labor saving.
2. The utility model discloses in through setting up motor, protective housing, dwang and scraper blade, the output of motor drives the dwang rotatory, and the rotatory scraper blade that drives the circumference lateral wall of dwang is rotatory, can stir the impurity on filter screen surface, reduces the possibility that impurity blockked up the filter screen, improves the filtration efficiency to water, and the protective housing can avoid water to spatter the motor surface simultaneously.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a water sample pretreatment device provided by the present invention;
FIG. 2 is a bottom view of a filter screen of the water sample pretreatment device provided by the present invention;
fig. 3 is the utility model provides a water sample preprocessing device lid front view.
Illustration of the drawings:
1. a support; 2. a housing; 3. a cover; 4. a chute; 5. a spring; 6. a connecting plate; 7. a motor; 8. a protective shell; 9. rotating the rod; 10. a squeegee; 11. filtering with a screen; 12. a fixed block; 13. a box body; 14. a handle; 15. a first through hole; 16. a fixing plate; 17. a second through hole; 18. a water leakage bucket; 19. a settling box; 20. a water outlet; 21. a water inlet; 22. a handle bolt.
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.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-3, a water sample pretreatment device comprises a support 1, a shell 2 and a cover 3, wherein the shell 2 is welded on the top surface of the support 1, the cover 3 is arranged on the top surface of the shell 2, handle bolts 22 are arranged on the surfaces of two sides of the cover 3, the handle bolts 22 are separated from the shell 2, the cover 3 can be taken down, a filter screen 11 is convenient for workers to replace, sliding grooves 4 are arranged on two sides above the inner wall of the shell 2, springs 5 are fixedly arranged on the inner bottom surfaces of the sliding grooves 4, connecting plates 6 are welded on the other ends of the springs 5, the filter screen 11 is arranged inside the shell 2, fixing blocks 12 are fixedly arranged at two ends of the filter screen 11, the bottom surfaces of the fixing blocks 12 are abutted against the top surfaces of the connecting plates 6, the connecting plates 6 are jacked upwards under the restoring force of the springs 5, meanwhile, the fixing blocks 12 above the connecting plates 6 are jacked, the fixing blocks 12 move upwards to slide along the sliding grooves 4 on the inner wall of the shell 2, and drives the filter screen 11 to move upwards, so that when the filter screen 11 is maintained and replaced, a worker does not need to lift the filter screen 11 upwards, the working pressure of the worker is reduced, and the filter screen 11 is more convenient, time-saving and labor-saving to maintain and replace, the two sides of the top surface of the cover 3 are provided with the water inlets 21, the two water inlets 21 are convenient for water to be treated to enter the inside of the shell 2, the water inflow is increased, the box body 13 is arranged below the filter screen 11, the activated carbon is arranged inside the box body 13, the bottom surface of the box body 13 is provided with the first through hole 15, the fixing plate 16 is fixedly arranged below the box body 13, the two ends of the fixing plate 16 are connected with the inner wall of the shell 2, the surface of the fixing plate 16 is provided with the second through hole 17, the fixing plate 16 can support the box body 13, when the water flows out from the first through hole 15 after flowing out from the activated carbon in the box body 13, when the water reaches the surface of the fixing plate 16, the second through hole 17 on the surface of the fixing plate 16 can flow out the water from the second through hole 17, the bottom surface welding of fixed plate 16 has the hourglass fill 18, can concentrate water and collect, and the inside of support 1 is equipped with subsides box 19, and the hourglass fill 18 is connected with subsides box 19, and subsides box 19 and can subside water.
In this embodiment: the top surface central point department fixed mounting of shell 2 has motor 7, and the output of motor 7 runs through lid 3 through the shaft coupling and is connected with dwang 9, and the circumference lateral wall welding of dwang 9 has scraper blade 10, and the outside of motor 7 is equipped with protective housing 8.
Specifically, the output of motor 7 drives dwang 9 rotatory, and the rotatory scraper blade 10 that drives the circumference lateral wall of dwang 9 is rotatory, can stir the impurity on filter screen 11 surface, reduces the possibility that impurity blockked up filter screen 11, improves the filtration efficiency to water, and protective housing 8 can avoid water to spatter motor 7 surface simultaneously.
In this embodiment: the scraper 10 is provided with a plurality of scrapers, and the bottom surface of the scraper 10 is provided with a brush, and the bottom surface of the brush is abutted against the top surface of the filter screen 11.
Specifically, the brushes arranged on the bottom surfaces of the scrapers 10 can improve the stirring efficiency of the scrapers 10 on impurities on the surface of the filter screen 11.
In this embodiment: handles 14 are fixedly mounted on both sides of the top surface of the box body 13.
Specifically, the handle 14 is lifted upwards, so that the worker can replace the activated carbon in the box body 13 conveniently.
In this embodiment: a water outlet 20 is arranged above the right side surface of the settling box 19.
Specifically, the water outlet 20 can discharge the settled water sample in time.
In this embodiment: the housing 2 is made of stainless steel.
Specifically, the corrosion-resistant coating has the characteristics of resisting the corrosion of weak corrosive media such as air, steam and water and chemical corrosive media such as acid, alkali and salt.
In this embodiment: the diameter of the holes of the filter screen 11 is 5 mm.
In particular, the efficiency of the filter screen 11 for filtering the impurities is higher.
In this embodiment: the surface of the protective shell 8 is provided with a plurality of holes.
Specifically, the holes facilitate heat dissipation to the motor 7.
The working principle is as follows: when the water filter is used, the motor 7 is externally connected with a power supply, after the switch is started, water enters from the water inlet 21, the output end of the motor 7 drives the rotating rod 9 to rotate, the rotating rod 9 rotates to drive the plurality of scraping plates 10 on the circumferential side wall to rotate, impurities on the surface of the filter screen 11 can be stirred, the possibility that the filter screen 11 is blocked by the impurities is reduced, the filtering efficiency of water is improved, meanwhile, the scraping plates 10 rotate to prevent the filter screen 11 from being jacked upwards under the reset action of the spring 5, the protective shell 8 can prevent the water from splashing on the surface of the motor 7, when the filter screen 11 needs to be maintained and replaced, the handle bolt 22 is separated from the shell 2, the cover 3 can be taken down, the connecting plate 6 is jacked upwards under the reset action force of the spring 5, meanwhile, the fixed block 12 above the connecting plate 6 is jacked, the fixed block 12 moves upwards to slide along the chute 4 on the inner wall of the shell 2, and drives the filter screen 11 to move upwards, so that when the filter screen 11 is maintained and replaced, the staff need not to upwards jack up filter screen 11, alleviates staff's operating pressure, and more convenient, labour saving and time saving when maintaining and changing filter screen 11, wherein adopts stainless steel's shell 2 to possess weak corrosive medium such as resistant air, steam, water and the characteristics that chemical etching nature medium such as acid, alkali, salt corrodes, prolongs shell 2's life, and the hole is convenient for dispel the heat to motor 7 simultaneously.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (8)
1. The water sample pretreatment device comprises a support (1), a shell (2) and a cover (3), and is characterized in that the top surface of the support (1) is welded with the shell (2), the top surface of the shell (2) is provided with the cover (3), the surfaces of the two sides of the cover (3) are provided with handle bolts (22), the two sides of the upper part of the inner wall of the shell (2) are provided with sliding grooves (4), springs (5) are fixedly arranged on the inner bottom surface of the sliding grooves (4), connecting plates (6) are welded on the other ends of the springs (5), a filter screen (11) is arranged inside the shell (2), fixed blocks (12) are fixedly arranged at the two ends of the filter screen (11), the bottom surface of each fixed block (12) is abutted against the top surface of each connecting plate (6), water inlets (21) are formed in the two sides of the top surface of the cover (3), and a box body (13) of the filter screen (11) is arranged below the shell, and box (13) bottom surface is equipped with through-hole one (15), the below fixed mounting of box (13) has fixed plate (16), and the both ends of fixed plate (16) are connected with shell (2) inner wall to the surface of fixed plate (16) is equipped with through-hole two (17), the bottom surface welding of fixed plate (16) has hourglass fill (18), the inside of support (1) is equipped with subsides box (19), hourglass fill (18) with subside box (19) and be connected.
2. A water sample pretreatment device according to claim 1, characterized in that a motor (7) is fixedly installed at the center of the top surface of the housing (2), the output end of the motor (7) is connected with a rotating rod (9) through a coupling penetrating the cover (3), a scraper (10) is welded on the circumferential side wall of the rotating rod (9), and a protective shell (8) is arranged on the outer side of the motor (7).
3. A water sample pretreatment device according to claim 2, characterized in that the scraper (10) is provided in plurality, and the bottom surface of the scraper (10) is provided with a brush, and the bottom surface of the brush abuts against the top surface of the filter screen (11).
4. A water sample pretreatment device according to claim 1, characterized in that handles (14) are fixedly arranged on two sides of the top surface of the box body (13).
5. A water sample pretreatment device according to claim 1, characterized in that a water outlet (20) is provided above the right side surface of the sedimentation box (19).
6. A water sample pretreatment device according to claim 1, characterized in that the housing (2) is made of stainless steel.
7. A water sample pretreatment device according to claim 1, wherein the diameter of the holes of the screen (11) is 5 mm.
8. A water sample pretreatment device according to claim 2, characterized in that the surface of the protective shell (8) is provided with a plurality of holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022287744.XU CN214277630U (en) | 2020-10-14 | 2020-10-14 | Water sample preprocessing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022287744.XU CN214277630U (en) | 2020-10-14 | 2020-10-14 | Water sample preprocessing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214277630U true CN214277630U (en) | 2021-09-24 |
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ID=77772324
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022287744.XU Active CN214277630U (en) | 2020-10-14 | 2020-10-14 | Water sample preprocessing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214277630U (en) |
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2020
- 2020-10-14 CN CN202022287744.XU patent/CN214277630U/en active Active
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