CN2235846Y

CN2235846Y - Water filtering device

Info

Publication number: CN2235846Y
Application number: CN 95214590
Authority: CN
Inventors: 张登科
Original assignee: Hongyang Air Conditioning Co L
Current assignee: Hongyang Air Conditioning Co L
Priority date: 1995-07-06
Filing date: 1995-07-06
Publication date: 1996-09-25
Anticipated expiration: 2005-07-06

Abstract

The utility model relates to a water filtering device. The inner part of a water tank is provided with a sewage zone and a water filtering zone, and one end of the utility model near the sewage zone is provided with a downwind plate, a water spraying mechanism and a water baffle; more than one half of a roller machine in the water tank is dipped in the sewage zone of the water tank, and the outer layer of the roller machine is coated with a layer of a fine filtering screen; the side edge of one end of the roller machine near the water filtering zone is coaxially provided with a fluid director which is rotated by the flow force of the water in the process of pumping the water in the water filtering zone, and the roller machine is driven to make the synchronous rotary motion. Dirt deposited in the sewage zone can be attached to the fine filtering screen which is sprayed and cleaned by the water sprayed from a water spraying pipe, the dirt falls into a dirt collecting tank, and the filtered water flows into the filtering zone and is brought to the water spraying mechanism by a water pump.

Description

The water filtration device

The utility model relates to a kind of water filtration device, particularly relate to a kind of with the suspension in the air, particle and stink filtration, and filter the sewage contain impurity, and filtered water purification can be recycled and the water filtration device of filter required drive is provided.

In textile mills, wood-working factory, ground such as chemical plant, be full of fine fibre in the air, suspended particulate and stink, health is caused very big harm, eliminate these harmful substances, generally be to adopt airstrainer, or be provided with further a cascade with the spray mode, make air pass through an airtight room, and before room the installing downwind plate, make air-flow smooth-going, and in airtight room, borrow the fountain head of cascade, with the water of powerful hydraulic pressure spray form, make dirty air and water smoke fill part and mix, and dust in air, particle, after fiber is sprayed by water, drop in the tank below airtight room, make the air cleaner that passes through, purify, and optionally discharge the air that purifies outside the factory or recycle.

Because the water in the tank of airtight room below can be more and more dirty, can clog fountain head and impact effect, and, because injection flow rate is very big,, can waste huge water resource if these water are drained, very unfortunate.

As shown in Figure 1, 2, be the Taiwan Announcement Number: 130611, date of declaration: the side cutaway view and the elevation cross-sectional view in March 11 nineteen ninety " water for industrial use liquid filter ", be to be used for filtering having foreign material or containing the sewage of recording algal fungi, this filter comprises a container 1, a filter screen cylinder 2 and a scale collecting slot 3.During use, entering the water liquid of pipe in 11 with water liquid impacts the edge of filter screen cylinder 2, make filter screen cylinder 2 form rotation, and the water liquid that impacts filter screen cylinder 2 can accumulate in container 1 bottom, and filter via filter screen 21, enter the clean water liquid after filter screen cylinder 2 interior water liquid just become to filter, this clean water liquid can be driven by blade 22, discharge by outlet 12, and be attached to foreign material on the filter screen 21, and can borrow central siphon 23 to introduce clean water liquid, clean water liquid is outwards sprayed by water jet 24, wash away the foreign material that are attached to filter screen 21, strike off and make foreign material be struck off plate 31 easily.But this filter has following shortcoming:

(1) utilize hydraulic pressure to impact the edge of filter screen cylinder 2, make 2 rotations of filter screen cylinder, the hydraulic pressure source must utilize the powerful hydraulic pressure of pump, just can reach, and wastes energy very much, and can produce huge noise when impacting.

(2) utilize hydraulic pressure to impact the edge of filter screen cylinder 2, during impact, the foreign material that are attached on the filter screen 21 are scattered everywhere because of hydraulic pressure impacts easily, even get back to again in the pond, influence filter effect.

(3) when the blade that drives water liquid (when 22 rotary speeies are unstable, uncontrollable or adjust.

(4) water source of impact filter screen cylinder 2 must be controlled by the special messenger and start, and is very inconvenient.

The purpose of this utility model is to provide a kind of water filtration device, be suspended in airborne fine fibre except removing, revolve floating particles and the stink, and fill a part filtration sewage to save most the mode of the energy, to reach, and filtered water can recycle repeatedly.

Of the present utility model being characterised in that: the cylinder machine of this water filtration device is provided with an air deflector near a distolateral limit of tank filtered water section is coaxial, this air deflector is subjected to the mobilization force of water in the filtered water section pump process and rotates, rotate synchronously and drive the cylinder machine, make deposition only the dirt in the contraminated zone be rotated attached to screen surface above tank, when the cylinder machine rotates to the precalculated position, the water of borrowing the sparge pipe ejection be located at the cylinder arbor heart is hydro-peening from inside to outside, dirt is fallen in the dirt feeder, filtered water then flows into filtered water section, bring to water spraying mechanism through pump again, to recycle repeatedly.

The utility model water filtration device, comprise a tank and a cylinder machine of being located in the tank, comprise a contraminated zone and a filtered water section in this tank, end near this contraminated zone is provided with a downwind plate, a water spraying mechanism and a water fender in regular turn, this cylinder machine is provided with an air deflector, a sparge pipe and a dirt feeder that is installed in the cylinder arbor heart, this cylinder machine over half is immersed in the contraminated zone of this tank, and this cylinder machine skin is coated with fie screen.This air deflector coaxially and can drive this cylinder machine and be located at this cylinder machine synchronously rotatably near a distolateral limit of filtered water section, make this air deflector be subjected to the mobilization force of water in this filtered water section pump process and turn, and then drive cylinder machine rotates synchronously, this sparge pipe is provided with most hole for water sprayings, the dirt that is deposited in the contraminated zone is rotated to the tank top attached to the fie screen surface, when the cylinder machine rotates to the precalculated position, the water of borrowing the sparge pipe ejection is hydro-peening from inside to outside, dirt is fallen in the dirt feeder, filtered water then flows into filtered water section, bring to water spraying mechanism through pump again, to recycle repeatedly.

Below by most preferred embodiment and accompanying drawing water filtration device of the present utility model is elaborated, in the accompanying drawing

Fig. 1 is the side cutaway view of water for industrial use liquid filter in the past.

Fig. 2 is the elevation cross-sectional view of water for industrial use liquid filter in the past.

Fig. 3 is the user mode schematic diagram of the utility model preferred embodiment.

Fig. 4 is the front side view that the new preferable reality of this practicality is put the cylinder machine of example.

Fig. 5 is the stereogram of the utility model preferred embodiment.

Fig. 6 is the side cutaway view of the utility model preferred embodiment.

Fig. 7 is the air deflector front view of the utility model preferred embodiment.

Shown in Fig. 3,4, the utility model preferred embodiment comprises an airtight tank 4 and a cylinder machine 5.

As shown in Figure 3, this tank 4 comprises a contraminated zone 43 and a filtered water section 44, end near contraminated zone 43 is provided with a downwind plate 40 in regular turn, a water spraying mechanism 41 and a water fender 42, this downwind plate 40 makes and contains suspension, the air-flow of particle and stink is smooth-going, this water spraying mechanism 41 can be in airtight tank 4, form the water of spray form with powerful hydraulic pressure, making dirty air and water smoke fill part mixes, and dust in air, particle, after fiber is sprayed by water, be subjected to stopping of this water fender 42 again, and fall within along water fender 42 in the contraminated zone 43 of tank 4, make the air cleaner that passes through, purify, and optionally discharge the air that purifies outside the factory or recycle.

As shown in Figure 3, this cylinder machine 5 is over half to be immersed in the contraminated zone 43 of tank 4, this cylinder machine 5 be rolled into the stainless steel coarse net cylindric as dictyosome, and this dictyosome surface coats one deck stainless steel fie screen 50, shown in Fig. 4,5, one end of cylinder machine 5 is with iron plate 51 sealings, and these iron plate 51 centres are provided with an axle sleeve 52, are provided with an air deflector 6 near a distolateral limit of filtered water section 44 and this cylinder machine 5 are coaxial, the central authorities of this air deflector 6 are a roundel, and are provided with axle sleeve 60 in roundel central authorities.The two ends of this cylinder machine 5 respectively are provided with a vertical panel 53, but each vertical panel 53 1 side is provided with the body of rod 54 of back-up roller machine 5, these places, cylinder machine 5 axle center (52,60 on two axle sleeves) are equipped with a water inlet pipe 55, these water inlet pipe 55 two ends are fixed on two bodies of rod 54, cylinder machine 5 can be rotated, and water inlet pipe 55 maintain static itself.

As shown in Figure 4, this water inlet pipe 55 is near the end sealing of this iron plate 51, another end near filtered water section 44 then is connected to the water side of pump 8, arm 56 of installing on this water inlet pipe 55, this arm 56 is provided with most hole for water sprayings 560, make the water of coming in by pump 8, can spray to fie screen 50 directions by hole for water spraying 560, to be attached to fie screen 50 lip-deep dirts sprays, shown in Fig. 5,6, dirt falls into through a squeegee 57 in the dirt feeder 7 that is located at cylinder machine 5 outer rims again.

As shown in Figure 7, this air deflector 6 is the deflector of an adjustable angle, formed by most sheet deflector 61, profile has radian to increase lifting surface area, each sheet deflector 61 all is movable, deflector 61 1 ends are located on the axle sleeve 60 of air deflector 6 central authorities, the other end then is located on the annulus in air deflector 6 outsides, deflector 61 two ends are provided with adjusts screw 62, the contact angle that can adjust deflector 61 and current changes the rotary speed and the direction of cylinder machine 5, after adjustment finishes that deflector 61 is fixing, this air deflector 6 just can rotate according to predetermined speed.

Shown in Fig. 4,5, for the cylinder machine 5 that keeps rotating can closely combine with vertical panel 53, to prevent that dirt from being released by the gap, so, set firmly squeegee 57 at cylinder machine 5 sides, this squeegee 57 also forms arc and gently is pressed on the iron plate 51, and this squeegee 57 can be along with cylinder machine 5 rotates synchronously.

By above-mentioned structure, shown in Fig. 3,4, when pump 8 drew water, sewage passed fie screen 50 and air deflector 6 by contraminated zone 43, flow to filtered water section 44 and become water purification, extracted by pump 8, by water spraying mechanism 41 ejections, dirts such as water smoke and dust in air mix through water pipe again, be subjected to stopping of water fender 42 and fall in the contraminated zone 43 in the tank 4, sewage stream again passes fie screen 50, flows to filtered water section 44 and becomes water purification, uses so circularly.

This air deflector 6 is located at cylinder machine 5 one sides coaxially, when air deflector 6 is subjected to the mobilization force of water in filtered water section 44 pump process and turn, rotate synchronously and drive cylinder machine 5, the dirt that is deposited in the contraminated zone 43 is rotated to tank 4 tops attached to fie screen 50 surfaces, when cylinder machine 5 rotates to tank 4 tops, water in the arm 56 in axle center can be by hole for water spraying 560 to fie screen 50 directions, hydro-peening from inside to outside, adhere to dirt and fall in the dirt feeder 7 and make, filtered water then flows into filtered water section 44, bring to water spraying mechanism 41 through pump 8 again, to recycle repeatedly.

In sum, water filter of the present utility model has following advantages:

(1) power saving: the power of these roller machine 5 rotations, fully by the water flow in the tank 4, institute The kinetic energy that produces does not need outer next energy, so very power saving. And, with dirt spray from The water inlet pipe on fie screen 50 surfaces is to be communicated to and 41 same pumps of water spraying mechanism 8, makes spray Water mechanism 41 water sprays, roller machine 5 rotations and spray make the dirt warp except the dirt on the fie screen 50 Three operations such as sewage collecting groove 7 interior grades that rubber flap 57 is guided to the side are synchronization actions, Fill a part saving energy.

(2) save manpower: when air need not spray, as long as pump 8 cuts out, owing to there is not water Stream, this roller machine 5 also can stop automatically, starts pump 8, and roller machine 5 is with regard to automatic rotation, very Convenient, do not need the personal management.

(3) adjust according to need the speed that roller machine 5 rotates: because roller machine 5 one side water conservancy diversion The arc deflector 61 of device 6 can be adjusted, can be according to dirty in the speed of current, the tank The height of water level in degree and the tank is adjusted the angle of deflector 61, and is changed roller machine The speed of 5 rotations.

Claims

1. water filtration device, comprise a tank and a cylinder machine of being located in the tank, comprise a contraminated zone and a filtered water section in this tank, end near this contraminated zone is provided with a downwind plate, a water spraying mechanism and a water fender in regular turn, this cylinder arbor heart sets firmly a sparge pipe, this cylinder machine over half is immersed in the contraminated zone of this tank, and this cylinder machine skin is coated with fie screen, it is characterized in that:

This cylinder machine is provided with an air deflector, this air deflector coaxially and can drive this cylinder machine and be located at this cylinder machine synchronously rotatably near a distolateral limit of filtered water section, and this air deflector is subjected to the mobilization force of water in this filtered water section pump process and rotates.

2. water filtration device as claimed in claim 1 is characterized in that:

This air deflector can be adjusted with the arc deflector of current contact angle by most sheets and be formed, and this deflector one end is located in this air deflector in the heart, and the other end then is located on this air deflector outside.

3. water filtration device as claimed in claim 1 is characterized in that:

This cylinder machine is rolled into cylindric as dictyosome with the stainless steel coarse net, and this dictyosome surface coats the stainless steel fine-structure mesh.