CN211198795U

CN211198795U - Improved sand filter

Info

Publication number: CN211198795U
Application number: CN201921649763.3U
Authority: CN
Inventors: 钱平平
Original assignee: Jiangsu Huanqiu Environmental Engineering Group Co ltd
Current assignee: Jiangsu Huanqiu Environmental Engineering Group Co ltd
Priority date: 2019-09-30
Filing date: 2019-09-30
Publication date: 2020-08-07
Anticipated expiration: 2029-09-30

Abstract

The utility model relates to the technical field of water purification treatment, in particular to an improved sand filter, which has various purification treatment modes, can prevent the device from poor working effect and strong use effect caused by insufficient purification degree; the device comprises a case, a bottom plate and a net rack, wherein a working cavity is arranged in the case, the net rack is fixedly arranged at the top end of the bottom plate, and a placing cavity is formed between the net rack and the bottom plate; still include servo motor, two sets of link, two sets of roofs, two sets of hydraulic means, two sets of drive pole, two sets of connecting rod and two sets of apron, the fixed baffle that is provided with in work intracavity, servo motor fixed mounting is in the baffle bottom, two sets of hydraulic means install respectively in two sets of roof bottoms, two sets of hydraulic means bottoms all are provided with the connecting plate, the bottom of two sets of drive pole all is provided with first connector link, the top of two sets of apron all is provided with the second connector link, the left end of two sets of connecting rods articulates respectively on two sets of first connector links and two sets of second connector links.

Description

Improved sand filter

Technical Field

The utility model relates to a water purification treatment's technical field especially relates to a modified sand filter.

Background

As is well known, a sand filter is a device for filtering and purifying suspended impurities and microorganisms in water collected in a natural environment so as to conveniently apply the collected water source to the production and life of people, and is widely used in the field of water purification; the existing sand filter comprises a case, a bottom plate and a net rack, wherein a working cavity is arranged in the case, the bottom plate is fixedly arranged in the working cavity, the net rack is fixedly arranged at the top end of the bottom plate, a placing cavity is formed between the net rack and the bottom plate, a filter medium is arranged in the placing cavity, a water inlet pipe and a water outlet pipe are communicated on the case, and a discharge valve is arranged on the water outlet pipe; when the existing sand filter is used, firstly, a water source needing to be purified is placed into a placing cavity through a water inlet pipe, suspended impurities or microorganisms and other impurities in the water source can be adsorbed by utilizing a filter medium in the placing cavity, and the water source is purified; the discovery in using of current sand filter, the purification treatment mode of device is comparatively single, easily leads to the working effect of device relatively poor because of purifying the not enough, and the result of use is relatively poor, causes its use reliability lower.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a purification treatment mode of water is comparatively various, can prevent that the device is relatively poor because of the not enough work effect that leads to of purification degree, and the result of use is stronger to improve its improved sand filter who uses the reliability.

The utility model discloses an improved sand filter, which comprises a case, a bottom plate and a net rack, wherein a working cavity is arranged in the case, the net rack is fixedly arranged at the top end of the bottom plate, a placing cavity is formed between the net rack and the bottom plate, a filter medium is arranged in the placing cavity, the case is communicated with a water inlet pipe and a water outlet pipe, and the water outlet pipe is provided with a discharge valve; also comprises a servo motor, two groups of connecting frames, two groups of top plates, two groups of hydraulic devices, two groups of driving rods, two groups of connecting rods and two groups of cover plates, a partition plate is fixedly arranged in the working cavity, the servo motor is fixedly arranged at the bottom end of the partition plate, the output of servo motor is provided with the transmission shaft, and bottom plate fixed mounting is on the transmission shaft, and two sets of link are all installed in the work intracavity, and two sets of link bottoms are provided with the spread groove, and two sets of roofs are installed respectively on two sets of spread groove tops, and two sets of hydraulic means install respectively in two sets of roof bottoms, and are two sets of the hydraulic means bottom all is provided with the connecting plate, and two sets of top of driving rod are connected with two sets of connecting plates respectively, and are two sets of the bottom of driving rod all is provided with first connector link, and the top of two sets of apron all is provided with the second connector link, and the left end of two sets of connecting rods articulates respectively on.

The utility model discloses a modified sand filter still includes four spacing framves of group, four left sides and right sides that spacing frame of group difference fixed mounting was on preceding lateral wall and the back lateral wall in the work cavity, four groups spacing upside and downside all are provided with the spacing groove, all are provided with two sets of fixed knots on two sets of apron front ends and the rear end, and every fixed knot of group all stretches into to the spacing inslot.

The utility model discloses a modified sand filter still includes the sealing washer, be provided with the through-hole on the sealing washer, sealing washer fixed mounting is on the top of baffle, and the inside wall of through-hole contacts with the lateral wall of transmission shaft.

The utility model discloses a modified sand filter still includes the transparent plate, and the front end of machine case is provided with observes the hole, observe the hole and communicate with each other with the working chamber, transparent plate fixed mounting is on observing the lateral wall in hole.

The utility model discloses a modified sand filter still detains including clean board and activity, is provided with the draw-in groove on the lateral wall of working chamber, and the activity is detained and is stretched into in the draw-in groove and the activity is detained and be connected with the clean board, be provided with the foam-rubber cushion on the clean board and foam-rubber cushion and transparent plate contact are provided with the rocker on the clean board to the rocker stretches out to the outside of working chamber.

The utility model discloses a modified sand filter still includes four group's landing legs and four group's bases, and four group's landing legs are all installed at machine bottom end, four group's landing leg bottoms all are provided with the spring to four group's spring bottoms are connected with four group's bases respectively.

The utility model discloses a modified sand filter still includes four spacing framves of group, and four spacing framves of group are installed respectively on the top of four base of group, all be provided with the spacing groove on four spacing framves of group, four landing legs of group and four springs of group are located four spacing inslot of group respectively.

The utility model discloses a modified sand filter still includes first baffle, second baffle, arm-tie, sealed pad and pull rod, be provided with first getting respectively on rack and the quick-witted case and put mouthful and the second gets and puts the mouth, first getting put mouthful and place the chamber and the working chamber communicates with each other, the second gets to put mouthful and the working chamber communicates with each other, second baffle and first baffle articulate respectively and install first getting put mouthful and the second get put mouthful on, the arm-tie is installed on the second baffle, set up the spiral shaft on the lateral wall of rack, be provided with on the limiting plate and revolve the hole, the limiting plate install revolve epaxial and the lateral wall of spiral shaft with revolve the contact of hole inside wall, sealed pad is installed on the lateral wall of first baffle, pull rod fixed mounting is on first baffle.

Compared with the prior art, the beneficial effects of the utility model are that: open hydraulic means and drive the pole through the connecting plate and remove the vertical high position of adjustable first connector link, first connector link removes the accessible connecting rod and drives the second connector link and carry out the position and remove, make its and rack contact with seal in order to seal the rack and earlier utilize the filter medium who places the intracavity to purify water, open hydraulic means once more and make the apron break away from the surface of rack, it rotates through the rotatory bottom plate that drives of transmission shaft to open servo motor, the bottom plate can drive the rack and rotate, utilize centrifugal force to separate aquatic granule, its purification treatment mode is comparatively various, can prevent that the device from leading to the working effect relatively poor because of the purification degree is not enough, the result of use is stronger, thereby improve its reliability in utilization.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic structural view of a spacing frame and a fixing buckle;

FIG. 3 is a schematic view of the internal structure of the connecting groove;

FIG. 4 is a schematic view of the right side view of the transparent sheet and the cleaning sheet;

in the drawings, the reference numbers: 1. a chassis; 2. a base plate; 3. a net frame; 4. a water inlet pipe; 5. a drain valve; 6. a servo motor; 7. a connecting frame; 8. a top plate; 9. a hydraulic device; 10. driving the rod; 11. a connecting rod; 12. a cover plate; 13. a first connecting buckle; 14. a connecting plate; 15. a second connecting buckle; 16. a partition plate; 17. a limiting frame; 18. a fixing buckle; 19. a seal ring; 20. a transparent plate; 21. a sponge cushion; 22. a movable buckle; 23. a rocker; 24. a support leg; 25. a base; 26. a spring; 27. a limiting frame; 28. a first baffle plate; 29. a second baffle; 30. a limiting plate; 31. a gasket; 32. a pull rod.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

As shown in fig. 1 to 4, the improved sand filter of the present invention comprises a case 1, a bottom plate 2 and a net frame 3, wherein a working chamber is arranged in the case 1, the net frame 3 is fixedly mounted on the top end of the bottom plate 2, a placing chamber is formed between the net frame 3 and the bottom plate 2, a filter medium is arranged in the placing chamber, the case 1 is provided with a water inlet pipe 4 and a water outlet pipe in a communicating manner, and the water outlet pipe is provided with a material discharge valve 5; also comprises a servo motor 6, two groups of connecting frames 7 and two groups of top plates 8, two sets of hydraulic devices 9, two sets of driving rods 10, two sets of connecting rods 11 and two sets of cover plates 12, a partition plate 16 is fixedly arranged in a working cavity, a servo motor 6 is fixedly arranged at the bottom end of the partition plate 16, the output end of the servo motor 6 is provided with a transmission shaft, a bottom plate 2 is fixedly arranged on the transmission shaft, two sets of connecting frames 7 are both arranged in the working cavity, the bottom ends of the two sets of connecting frames 7 are provided with connecting grooves, two sets of top plates 8 are respectively arranged at the top ends of the two sets of connecting grooves, two sets of hydraulic devices 9 are respectively arranged at the bottom ends of the two sets of top plates 8, connecting plates 14 are respectively arranged at the bottom ends of the two sets of driving rods 10, first connecting buckles 13 are respectively arranged at the bottom ends of the two sets of driving rods 10, second connecting buckles 15 are respectively arranged at the top ends of the two sets; open hydraulic means 9 and drive the vertical high position that pole 10 moved adjustable first connector link 13 through connecting plate 14, first connector link 13 moves accessible connecting rod 11 and drives second connector link 15 and carry out the position and move, make its and rack 3 contact with the horizontal position that adjusts two sets of apron 12 seal in order to seal rack 3 earlier to utilize the filter medium who places the intracavity to purify water, open hydraulic means 9 once more and make apron 12 break away from the surface of rack 3, open servo motor 6 and rotate through the rotatory bottom plate 2 that drives of transmission shaft, bottom plate 2 can drive rack 3 and rotate, utilize centrifugal force to separate the aquatic granule, its purification treatment mode is comparatively various, can prevent that the device from leading to the working effect relatively poor because of the purification degree is not enough, the result of use is stronger, thereby improve its use reliability.

The utility model discloses an improved sand filter, still include four group's spacing frame 17, four group's spacing frame 17 are fixed mounting respectively on the left side and the right side on the preceding lateral wall in the work chamber and the back lateral wall, the upside and the downside of four group's spacing frame 17 all are provided with the spacing groove, two groups of apron 12 front ends and rear ends all are provided with two groups of fixed knot 18, each group of fixed knot 18 all stretches into to the spacing groove; the cover plate 12 can drive the fixing buckle 18 to move in position in the moving process, and the limiting frame 17 can limit the position of the moving range of the fixing buckle 18, so that the moving stability of the cover plate 12 is improved.

The utility model discloses an improved sand filter, also include the seal ring 19, there are through holes on the seal ring 19, the seal ring 19 is fixedly mounted on the top of the baffle 16, and the inside wall of the through hole contacts with the outside wall of the drive shaft; the sealing ring 19 can improve the sealing performance below the partition plate 16 to prevent the liquid on the partition plate 16 from leaking to the lower side of the partition plate 16 to affect the operation of the servo motor 6.

The utility model discloses an improved sand filter, which also comprises a transparent plate 20, the front end of the case 1 is provided with an observation hole, the observation hole is communicated with the working chamber, and the transparent plate 20 is fixedly arranged on the side wall of the observation hole; the user can observe the water purification treatment work in the work chamber through the transparent plate 20.

The utility model discloses an improved sand filter, still include cleaning plate and activity and detain 22, be provided with the draw-in groove on the lateral wall of working chamber, activity detain 22 and stretch into in the draw-in groove and activity detain 22 is connected with cleaning plate, is provided with foam-rubber cushion 21 on the cleaning plate and foam-rubber cushion 21 contacts with transparent plate 20, is provided with rocker 23 on the cleaning plate, and rocker 23 stretches out to the outside of working chamber; the user can move the rocker 23 to drive the cleaning plate to move, and the sponge pad 21 can be driven to move in the moving process of the cleaning plate so as to clean the surface of the transparent plate 20 when needed.

The utility model discloses an improved sand filter, also include four groups of landing legs 24 and four groups of bases 25, four groups of landing legs 24 are all installed in the bottom end of the chassis 1, four groups of landing legs 24 bottom ends are all provided with springs 26, and four groups of springs 26 bottom ends are connected with four groups of bases 25 respectively; the support legs 24 support the cabinet 1, and the springs 26 buffer the motor vibration transmitted by the cabinet 1 and the support legs 24, thereby improving the working stability of the device.

The utility model discloses an improved sand filter, also include four groups of spacing racks 27, four groups of spacing racks 27 are installed respectively on the top of four groups of bases 25, four groups of spacing racks 27 are all provided with the spacing groove, four groups of landing legs 24 and four groups of springs 26 are located four groups of spacing grooves respectively; the limiting frame 27 can limit the moving range of the leg 24 and the spring 26, so as to prevent the spring 26 from bending.

The utility model discloses an improved sand filter, still include first baffle 28, second baffle 29, the arm-tie, sealed pad 31 and pull rod 32, be provided with first getting on rack 3 and quick-witted case 1 respectively and put mouthful and second getting on and put the mouth, first getting is put mouthful and is placed chamber and working chamber and communicate with each other, second getting is put mouthful and is communicated with the working chamber, second baffle 29 and first baffle 28 articulate respectively and install on first getting is put mouthful and second getting is put mouthful, the arm-tie is installed on second baffle 29, set up the spiral shaft on the lateral wall of rack 3, be provided with the spiral hole on the limiting plate 30, limiting plate 30 installs on the spiral shaft and the lateral wall of spiral shaft contacts with the spiral hole inside wall, sealed pad 31 is installed on the lateral wall of first baffle 28, pull rod 32 fixed mounting is on first baffle 28; the user pulls the pull rod 32 to conveniently open first baffle 28 and adjust second baffle 29, opens second baffle 29 and conveniently emits the waste material of placing the intracavity, rotates limiting plate 30 to the right side of second baffle 29 on the pivot and can prevent that second baffle 29 from opening at the course of the work.

The utility model relates to an improved sand filter, when in work, firstly, the device is moved to a proper position, a hydraulic device is opened to drive a rod to move through a connecting plate to adjust the vertical height position of a first connecting buckle, the first connecting buckle can drive a second connecting buckle to move through the connecting rod to adjust the horizontal positions of two groups of cover plates to contact with a net rack to seal the net rack, a water source needing to be purified is put into a placing cavity through a water inlet pipe, suspended impurities or microorganisms and other impurities in the water source can be adsorbed by using a filter medium in the placing cavity to purify the water source, the hydraulic device is opened again to separate the cover plates from the surface of the net rack, a servo motor is opened to rotate through a transmission shaft to drive a bottom plate to rotate, the bottom plate can drive the net rack to rotate, and particles in water are separated by using centrifugal force, the purification treatment modes are various, the device can be prevented from being poor in working effect due to insufficient purification degree, the cover plate can drive the fixing buckle to move in the moving process, the limiting frame can limit the position of the moving range of the fixing buckle, so that the moving stability of the cover plate is improved, the sealing ring can improve the sealing property below the partition plate to prevent liquid on the partition plate from leaking below the partition plate to influence the work of the servo motor, a user can observe the condition of water purification treatment work in the work cavity through the transparent plate, the user can drive the cleaning plate to move by moving the rocker, the sponge cushion can be driven to move in the moving process of the cleaning plate to clean the surface of the transparent plate when needed, the supporting legs can support the case, the spring can buffer the motor vibration transmitted by the case and the supporting legs, so that the working stability of the device is improved, the spacing can be injectd the home range of landing leg and spring to prevent that the spring from taking place to buckle, user pulling pull rod is adjusted the second baffle with conveniently opening first baffle, opens the second baffle and conveniently emits the waste material of placing the intracavity, rotates limiting plate to the right side of second baffle on the pivot and can prevent that the second baffle from opening in the course of the work.

The improved sand filter of the utility model has the advantages that the installation mode, the connection mode or the setting mode are common mechanical modes, and the installation mode, the connection mode or the setting mode can be implemented as long as the beneficial effects can be achieved; the utility model discloses a rack (3), hydraulic means (9), apron (12) of modified sand filter are purchase on the market, and this industry technical staff only need install and operate according to its subsidiary operating specification can.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims

1. An improved sand filter comprises a case (1), a bottom plate (2) and a net rack (3), wherein a working cavity is arranged in the case (1), the net rack (3) is fixedly installed at the top end of the bottom plate (2), a placing cavity is formed between the net rack (3) and the bottom plate (2), a filter medium is arranged in the placing cavity, a water inlet pipe (4) and a water drain pipe are communicated with the case (1), and a discharge valve (5) is arranged on the water drain pipe; the device is characterized by further comprising a servo motor (6), two groups of connecting frames (7), two groups of top plates (8), two groups of hydraulic devices (9), two groups of driving rods (10), two groups of connecting rods (11) and two groups of cover plates (12), wherein a partition plate (16) is fixedly arranged in the working cavity, the servo motor (6) is fixedly arranged at the bottom end of the partition plate (16), a transmission shaft is arranged at the output end of the servo motor (6), a bottom plate (2) is fixedly arranged on the transmission shaft, the two groups of connecting frames (7) are both arranged in the working cavity, connecting grooves are formed in the bottom ends of the two groups of connecting frames (7), the two groups of top plates (8) are respectively arranged at the top ends of the two groups of connecting grooves, the two groups of hydraulic devices (9) are respectively arranged at the bottom ends of the two groups of hydraulic devices (9), and the top ends, the bottom of two sets of drive pole (10) all is provided with first connector link (13), and the top of two sets of apron (12) all is provided with second connector link (15), and the left end of two sets of connecting rod (11) articulates respectively on two sets of first connector link (13) and two sets of second connector link (15).

2. The improved sand filter as claimed in claim 1, further comprising four sets of limiting frames I (17), wherein the four sets of limiting frames I (17) are respectively fixedly arranged on the left side and the right side of the front side wall and the rear side wall in the working chamber, the upper side and the lower side of the four sets of limiting frames I (17) are respectively provided with a limiting groove, the front end and the rear end of the two sets of cover plates (12) are respectively provided with two sets of fixing buckles (18), and each set of fixing buckles (18) extends into the limiting groove.

3. An improved sand filter as claimed in claim 2, further comprising a sealing ring (19), wherein the sealing ring (19) is provided with a through hole, the sealing ring (19) is fixedly arranged at the top end of the partition plate (16), and the inner side wall of the through hole is contacted with the outer side wall of the transmission shaft.

4. An improved sand screen as claimed in claim 3, further comprising a transparent plate (20), wherein the front end of the casing (1) is provided with a viewing aperture, said viewing aperture is communicated with the working chamber, and said transparent plate (20) is fixedly mounted on the side wall of the viewing aperture.

5. An improved sand filter as claimed in claim 4, further comprising a cleaning plate and a movable buckle (22), wherein a slot is arranged on the side wall of the working chamber, the movable buckle (22) extends into the slot and the movable buckle (22) is connected with the cleaning plate, a sponge pad (21) is arranged on the cleaning plate and the sponge pad (21) is in contact with the transparent plate (20), a rocker (23) is arranged on the cleaning plate, and the rocker (23) extends out of the working chamber.

6. An improved sand screen as claimed in claim 5, further comprising four sets of legs (24) and four sets of bases (25), wherein the four sets of legs (24) are all mounted at the bottom end of the casing (1), the four sets of legs (24) are each provided with a spring (26) at the bottom end, and the four sets of springs (26) are respectively connected at the bottom ends with the four sets of bases (25).

7. The improved sand filter as recited in claim 6, further comprising four sets of second limiting frames (27), wherein the four sets of second limiting frames (27) are respectively mounted at the top ends of the four sets of bases (25), each of the four sets of second limiting frames (27) is provided with a limiting groove, and the four sets of legs (24) and the four sets of springs (26) are respectively positioned in the four sets of limiting grooves.

8. The improved sand filter as recited in claim 7, further comprising a first baffle (28), a second baffle (29), a pulling plate, a sealing gasket (31) and a pulling rod (32), wherein the net rack (3) and the machine box (1) are respectively provided with a first pick-and-place port and a second pick-and-place port, the first pick-and-place port is communicated with the placing cavity and the working cavity, the second pick-and-place port is communicated with the working cavity, the second baffle (29) and the first baffle (28) are respectively hinged on the first pick-and-place port and the second pick-and-place port, the pulling plate is installed on the second baffle (29), the side wall of the net rack (3) is provided with a rotating shaft, the limiting plate (30) is provided with a rotating hole, the limiting plate (30) is installed on the rotating shaft and the outer side wall of the rotating shaft is contacted with the inner side wall of the rotating hole, the sealing gasket (31) is arranged on the outer side wall of the first baffle plate (28), and the pull rod (32) is fixedly arranged on the first baffle plate (28).