CN205516886U - Water purification installation of air boosting formula - Google Patents

Abstract

The utility model relates to a sewage treatment's technical field, open water purification installation of air boosting formula, including pressure cylinder and filter tank, filter tank is through middle pipeline and pressure cylinder intercommunication, be equipped with pressure chamber in the pressure cylinder, be equipped with the first port of intaking on the pressure cylinder, first port and the pressure chamber intercommunication of intaking, being equipped with in the filter tank to filter and holding the chamber, the filtration is held the intracavity and has been placed filtering element, and the last water end (W. E. ) mouth that is equipped with out of filter tank goes out the water end (W. E. ) mouth and filters appearance chamber intercommunication, filter tank's lower extreme is formed with the blowdown and holds the chamber, is equipped with the blowdown port on the blowdown appearance chamber. During the filtration, because the air compressed in the pressure chamber, air behind the compressed is treated filterable aquatic products and is given birth to counter motive force, filters in going into filtering element with water pressure, realizes the operation of air boosting formula, simplifies the structure, and practices thrift the cost, in addition, be formed with the blowdown at filter tank's lower extreme and hold the chamber, discharge impurity through the blowdown port, guarantee recycling of filtering element, practice thrift the cost, the long -term use of being convenient for.

Description

The water purification installation of air-assist

Technical field

The present invention relates to the technical field of sewage disposal, particularly relate to the water purification installation of air-assist.

Background technology

China is the country of a water resource famine, and the shortage of water resource has had a strong impact on the life of people Situation.In recent years, exhausting effluent problem highlights, and many life of urban resident sewage import blowdown pipe network Focus on, but due to economy, social development imbalance, Some Cities And Towns and vast rural area are not Building sewage network, resident living sewage discharge is in disordered state, and row's phenomenon in line, random is universal, leads Cause partial rivers current to deteriorate, the contribution rate of water pollution is risen the most year by year, if conventional for a long time, will be tight Heavily endangering the healthy of the people, therefore, in order to alleviate the pressure of sewage disposal, people must not be not added with The strength disposal of big sewage.

The process of sewage is used water purification installation, and the process of sewage was the most first wanted and was filtered by water purification installation The material that granule in decontaminated water is bigger, such as silt etc., removes the granule in sewage less the most further Material, such as rust stain, antibacterial etc., finally also needs to remove the solvable salts substances in sewage.

During carrying out Water warfare, it is all that water to be filtered is filtered by filtering core, and then The purification water purified to a certain extent, certainly, according to the difference of degree of purification demand, filtering core The most corresponding difference of type.In prior art, in water purification installation, in order to can be through by water to be filtered Cross filtering core to filter, need the outside water providing bigger pressure-driven to be filtered, just so that Water to be filtered, through filtering core, completes filter operation, so, then must configure bigger power drive Structure drives water to be filtered, so, just can enter in filtering core by hydraulic pressure to be filtered, not only structure Complexity, and cost is the most too high.It addition, in existing water purification installation, filtering core cannot recycle, Need often to change filtering core, so, also considerably increase the cost of water purification installation, and, feedwater The follow-up life-time service of purifier is made troubles.

Summary of the invention

It is an object of the invention to provide the water purification installation of air-assist, it is intended to solve in prior art, There is high cost and the problem of life-time service inconvenience in water purification installation.

The present invention is achieved in that the water purification installation of air-assist, including pressure cylinder and filtering cloth jar, Described filtering cloth jar is connected with described pressure cylinder by intermediate conduit；Pressure chamber, institute it is provided with in described pressure cylinder State pressure cylinder and be provided with the first water inlet port entering in described pressure chamber for water to be filtered, described first Water inlet port connects with described pressure chamber；Filtration cavity volume it is provided with, in described filtration cavity volume in described filtering cloth jar It is placed with the filtering core for crossing drainage, and described filtering cloth jar is provided with the water outlet discharged for the water after filtering Port, described water outlet port connects with described filtration cavity volume；The lower end of described filtering cloth jar is formed with blowdown cavity volume, Described blowdown cavity volume is provided with the blowdown port discharged for impurity.

Further, in discrete layout between described pressure cylinder and described filtering cloth jar.

Further, the upper end of described filtering cloth jar is formed with the second water inlet port, described second entry port with The filtration cavity volume of described filtering cloth jar connects, and described second water inlet port is positioned at the top of described filtering core.

Further, the upper end of described filtering cloth jar has the upper end open connected with described filtration cavity volume, and institute The upper end open upper cover stating filtering cloth jar has upper cover, described second water inlet port to be arranged on described and cover.

Further, described upper cover arches upward upward, encloses and be formed into water cavity volume inside it, and described water inlet is held Chamber connects described filtration cavity volume by the upper end open of described filtering cloth jar.

Further, the water stream channel of the water after accommodating filtration, described water side it are provided with in described filtering core Mouth connects described water stream channel.

Further, described water outlet port connects has outlet conduit, the inner of described outlet conduit to be connected to institute Stating water outlet port, the outer end of described outlet conduit extends to the outside of described filtering cloth jar.

Further, described first water inlet port is positioned at the top of described intermediate conduit.

Further, cover on described and be provided with the first Pressure gauge of hydraulic pressure in detecting described filtration cavity volume.

Further, the lower end of described filtering cloth jar has lower ending opening, seals at the lower ending opening of described filtering cloth jar It is stamped the first base plate.

Compared with prior art, the water purification installation of the air-assist that the present invention provides, during filtration, due to Air in pressure chamber is compressed, and water to be filtered is produced propulsive thrust, by hydraulic pressure by the air after compressing Enter in filtering core and filter, it is achieved air-assist operates, thus, water purification installation need not configure power relatively Big power drive structure, for driving water to be filtered to enter filtering core, simplifies structure, and saves into This；It addition, be formed with blowdown cavity volume in the lower end of filtering cloth jar, the impurity after filtering via filtering core can sink Amass in blowdown cavity volume, and it is possible to the impurity in blowdown cavity volume is discharged by blowdown port.Thus can To ensure the recycling of filtering core, need not change filtering core, the most cost-effective, it is easy to Water warfare The life-time service of device.

Accompanying drawing explanation

Fig. 1 is the stereochemical structure signal of the water purification installation of the air-assist that the embodiment of the present invention one provides Figure；

Fig. 2 is the perspective view of the second cylinder body that the embodiment of the present invention one provides；

Fig. 3 is the stereochemical structure signal of the water purification installation of the air-assist that the embodiment of the present invention two provides Figure；

Fig. 4 is the stereochemical structure signal of the water purification installation of the air-assist that the embodiment of the present invention three provides Figure.

Detailed description of the invention

In order to make the purpose of the present invention, technical scheme and advantage clearer, below in conjunction with accompanying drawing and reality Execute example, the present invention is further elaborated.Only should be appreciated that specific embodiment described herein Only in order to explain the present invention, it is not intended to limit the present invention.

Below in conjunction with specific embodiment, the realization of the present invention is described in detail.

The corresponding same or analogous parts of same or analogous label in the accompanying drawing of the present embodiment；The present invention's In description, it is to be understood that if having term " on ", D score, the instruction such as "left", "right" Orientation or position relationship are based on orientation shown in the drawings or position relationship, are for only for ease of the description present invention Describe rather than indicate or imply that the device of indication or element must have specific orientation, Yi Te with simplifying Fixed azimuth configuration and operation, therefore being merely cited for property of the term explanation of position relationship described in accompanying drawing, no It is understood that as the restriction to this patent, for the ordinary skill in the art, can be according to concrete feelings Condition understands the concrete meaning of above-mentioned term.

Embodiment one

With reference to Fig. 1～2, it it is the preferred embodiment that provides of the present invention.

The water purification installation of the air-assist that the present embodiment provides, can be used in the processing procedure of sewage, Realize dirty water purification.

The water purification installation of air-assist, including pressure cylinder 10 and filtering cloth jar 11, filtering cloth jar 11 passes through Intermediate conduit 114 connects with pressure cylinder 10；The pressure that can house water to be filtered it is provided with in pressure cylinder 10 Cavity volume, pressure cylinder 10 is provided with the first water inlet port 101 entering pressure chamber for water to be filtered, and first Water inlet port 101 connects with pressure chamber；It is provided with filtration cavity volume in filtering cloth jar 11, places in this filtration cavity volume Having filtering core, this filtering core can carry out filtration treatment to entering the water to be filtered filtered in cavity volume； Filtering cloth jar 11 is provided with water outlet port 116, and water outlet port 116 connects, through filtering core with filtering cavity volume Water after filtration then can be discharged by this water outlet port 116 and be filtered outside cavity volume；The lower end of filtering cloth jar 11 is formed Having blowdown cavity volume, this blowdown cavity volume is provided with the blowdown port 115 discharged for impurity.

When the water purification installation of air-assist crosses drainage, blowdown port 115 is closed, and first Water inlet port 101 is in open mode；When the water purification installation of air-assist carries out blowdown, blowdown end Mouth 115 is in open mode, and the first water inlet port 101 is closed.

The water purification installation of the air-assist of above-mentioned offer crosses drainage, when needs filter, keeps row Dirty port 115 is closed, and water to be filtered enters the pressure chamber of pressure cylinder 10 from the first water inlet port 101, Along with the water to be filtered entered gradually increases, the water level in pressure chamber is gradually increasing, in pressure chamber Air is compressed, and air is compressed in the top of pressure chamber of pressure cylinder 10, along with entering pressure chamber Being on the increase of interior water to be filtered, the degree that air compression is compressed is further big, compressed air Pressure the most constantly increases, and is positioned at the top of the pressure chamber of pressure cylinder 10 due to compressed air, treats The water of filter is then positioned at the bottom of pressure chamber, and so, water to be filtered can be produced down by compressed air Reaction thrust, water to be filtered is by under compressed-air actuated thrust, by intermediate conduit 114, Gradually it is pressed in the filtering core in filtering cloth jar 11, and, the water after filtering via filtering core can be from Water outlet port 116 is discharged.

In the process, the first part silt in water or other large granular impurities is on the one hand due to action of gravity And it is deposited in the blowdown cavity volume of filtering cloth jar 11 lower end, on the other hand due to the filtration of filtering core, filter out Impurities left can be discharged by opening blowdown port 115 in the blowdown cavity volume of filtering cloth jar 11 lower end, impurity..

The water purification installation of above-mentioned air-assist, during filtration, owing to the air in pressure chamber is compressed, By the air after compressing, water to be filtered is produced propulsive thrust, hydraulic pressure is entered in filtering core and filter, it is achieved be empty Air-assist operates, thus, water purification installation need not configure the power drive structure that power is bigger, is used for driving Dynamic water to be filtered enters filtering core, simplifies structure, and cost-effective；It addition, filtering cloth jar 11 times End is formed with blowdown cavity volume, and the impurity after filtering via filtering core can be deposited in blowdown cavity volume, and, By blowdown port 115, the impurity in blowdown cavity volume can be discharged.Thereby may be ensured that following of filtering core Ring uses, and need not change filtering core, and the most cost-effective, it is easy to the life-time service of water purification installation.

It addition, water to be filtered is entering during pressure cylinder, except by compressed-air actuated propulsive thrust, separately Outward, driving dynamic structure can also be connected at the first water inlet port 101, so, utilize drive dynamic structure, Air propulsive thrust and the gravity of water to be filtered, three acts on simultaneously, then can will treat the most easily The hydraulic pressure of filter enters in filtering core.

In the present embodiment, pressure cylinder 10 and filtering cloth jar 11 are respectively in erectting shape layout, and pressure cylinder 10 And discrete layout between filtering cloth jar 11, i.e. pressure cylinder 10 and filtering cloth jar 11 are provided separately, by centre Pipeline 114 connects.

The upper end of filtering cloth jar 11 is formed with the second water inlet port 112, the second water inlet port 112 and filtering cloth jar 11 The connection of filtration cavity volume, and the second water inlet port 112 is positioned at the top of filtering core.When to filtering cloth jar 11 When interior filtering core is rinsed, the first water inlet port 101 and water outlet port 116 are closed, the second water inlet Port 112 is opened, and filtering core is rinsed by current from top to bottom, and impurity is under the drive of current, entirely Portion is deposited in the blowdown cavity volume of filtering cloth jar 11 lower end, then discharges from blowdown port 115.

When water to be filtered slowly enters pressure chamber, at thrust and the external driving force of the air compressed Effect under, water to be filtered is pressed in filtering core.In the process, the part in water to be filtered Impurity can enter in filtering core, along with amount of impurities gradually increases, on the one hand can cause filtration core know from experience by The most blocked, the efficiency of water filtration to be filtered reduces；On the other hand also can cause current secondary pollution (under During secondary filtration, water is filtered clean), and then cause filtering core to lose filtering function, filtering core is also Can therefore scrap.The water purification installation of air-assist is mainly by thrust and the external driving force of air Effect under, hydraulic pressure is entered in filtering core, the impurity in filtering core is the most mainly present in filtering core Lower end.Therefore, after the water purification installation of this air-assist has processed the water that part is to be filtered, permissible By being passed through the current of cleaning to the second water inlet port 112, and these current are made to flow to from the top of filtering core Bottom, reaches reverse and (is mainly filled by the Water warfare of this air-assist relative to current when filtering water to be filtered The direction of the bottom up flowing put) wash away the purpose of filtering core, herein can also be by water stream S Mode strengthen the dynamics of washing away so that the impurity entered in filtering core is taken out of by current, thus avoid Filtering core, because being blocked by the impurity in water for a long time, causes filtering core to lose filtering function and situation about scrapping Occur.

In the present embodiment, the upper end of filtering cloth jar 11 has upper end open, in the upper end open of filtering cloth jar 11 Capping has upper cover 111, the second above-mentioned water inlet port 112 to be located on upper cover 111；Upper cover 111 can make Must filter cavity volume to seal, the thrust of air and the active force of external driving force are difficult to reveal, and are conducive to treating The water filtered filters in being pressed into filtering core.

It addition, upper cover 111 arches upward upward, enclosing and be formed into water cavity volume inside it, water inlet cavity volume passed through Cavity volume is filtered in the upper end open connection of filtering jar 11, and so, the water that the second water inlet port 112 imports, in water inlet After piling up in cavity volume, the impurity in filtering core is produced pressure down, the impurity in filtering core is arranged Go out.

Being provided with the water stream channel of the water after accommodating filtration in filtering core, above-mentioned water outlet port 116 connection should The lower end of water stream channel, so, water to be filtered penetrates into the water filtering core from the both sides of filtering core In circulation road, then discharge via water outlet port 116, use with standby user.

Concrete, the two ends of water stream channel extend through upper surface and the lower surface of whole filtering core, this Sample, when washing and filtering core body, water stream channel can also be rinsed by clean water, it is to avoid the water quilt after filtration Second time is polluted.

Further, above-mentioned water outlet port 116 connects outlet conduit 12, the inner connection of outlet conduit 12 At water outlet port 116, the outer end of outlet conduit 12 is extended to the over the outside of filtering jar 11, the water after filtering Discharge, and, the lower end of water stream channel is sealed, prevents the water after filtering by the impurity of blowdown cavity volume Again pollute.

In the present embodiment, the first water inlet port 101 is positioned at the top of intermediate conduit 114, is conducive to improving water The effect of self gravitation and the pressure that produces, it is simple to filter in hydraulic pressure is entered to filter cavity volume.

In the present embodiment, above-mentioned pressure cylinder 10 is arranged in erectting shape；So, the air of compression and pressure Power cylinder 10 produces a vertical power to water to be filtered, all acts directly in water to be filtered, does not has The active force of other branches, can enter hydraulic pressure to be filtered in filtering core more efficiently.

It addition, above-mentioned filtering cloth jar 11 is arranged in erectting shape；When washing and filtering core body, the second water inlet port 112 clean waters imported, clean water is along filtering cloth jar 11 setting flowing, and this clean water is to filtration core Body has impulsive force, the impurity in filtering core can be discharged filtering core.

In the present embodiment, what above-mentioned upper cover 111 was provided with in detecting filtering cloth jar 11 filters cavity volume First Pressure gauge 113 of hydraulic pressure, so, the first Pressure gauge 113 can detect the water filtered in cavity volume the moment Pressure, prevents hydraulic pressure too high and causes the sidewall to filtering cloth jar 11 to play excessive squeezing action, so that filtering cloth jar The sidewall rupture of 11.

It addition, the two ends of above-mentioned intermediate conduit 114 respectively connected lower end and the pressure cylinder of filtering cloth jar 11 The lower end of 10, and, form above-mentioned blowdown cavity volume, above-mentioned blowdown port 115 in intermediate conduit 114 It is located in intermediate conduit 114.So, the part silt in water or other large granular impurities are on the one hand due to weight Power effect and be deposited in intermediate conduit 114, on the other hand due to the filtration of filtering core, filter out is miscellaneous Matter residues in intermediate conduit 114, and impurity can be discharged by opening the blowdown port 115 of intermediate conduit 114.

Above-mentioned intermediate conduit 114 can take various shapes, such as U-shaped shape or wavy etc., specifically may be used Depending on being actually needed.

It addition, the upper end of above-mentioned pressure cylinder 10 can be provided with pressurization port, this pressurization port and outside pressurization Equipment connects, and so, outside pressurized equipment can provide a pressure down with pressure cylinder, improves water It is pressed into the speed in filtering cloth jar 11, thus the water purification installation improving whole air-assist crosses the speed of drainage Rate.

In order to improve the clean-up effect of the water purification installation of whole air-assist, can be above-mentioned by several The water purification installation connection of air-assist, will the water outlet port of previous filtering cloth jar 11 and latter pressure First water inlet port 101 of cylinder 10 connects, such that water to be filtered can be carried out filtration repeatedly, carries High water purification degree.

Embodiment two

With reference to Fig. 3, the present embodiment is with the difference of embodiment one:

The two ends of intermediate conduit 114 are connected with the sidewall of filtering cloth jar 11 and the sidewall of pressure cylinder 10 respectively； Such that cavity volume and the connection of pressure chamber can be realized filtering, and, owing to water to be filtered is in compression Under the effect of the thrust of air, the active force of external driving force and self gravitation, it is pressed in filtration cavity volume.

Concrete, the above-mentioned horizontal layout of intermediate conduit 114, as such, it is possible to reduce water to be filtered By active force required during intermediate conduit 114.

In the present embodiment, the lower end of above-mentioned filtering cloth jar 11 has lower ending opening, covers at this lower ending opening There is the first base plate.So, filter cavity volume and form the space sealed, be conducive to improving the efficiency filtered.

It addition, the lower end of above-mentioned pressure cylinder 10 has lower ending opening, at the lower ending opening of this pressure cylinder 10 Capping has the second base plate, and so, pressure chamber becomes the space of sealing, and water to be filtered enters into pressure to be held Intracavity, can abundant compressed air, improve compressed air to thrust produced by water to be filtered.

The upper end of pressure cylinder 10 is provided with the second Pressure gauge 102 of the pressure for detecting pressure chamber, so, Second Pressure gauge 102 can detect the hydraulic pressure in pressure chamber the moment, prevents hydraulic pressure too high and causes pressure The sidewall of cylinder 10 plays excessive squeezing action, so that the sidewall rupture of pressure cylinder 10.

Embodiment three

With reference to Fig. 4, the present embodiment is with the difference of embodiment two:

In the sidewall of pressure cylinder 10 connect have several intermediate conduit 114, each intermediate conduit 114 respectively with The sidewall of several above-mentioned filtering cloth jars 11 connects, and so, pressure cylinder 10 and several filtering cloth jars 11 are in prunus mume (sieb.) sieb.et zucc. Flower-shaped layout, several filtering cloth jars 11 filter water to be filtered simultaneously, substantially increase water purification efficiency.

In the present embodiment, the lower end of filtering cloth jar 11 has envelope at opening, and the lower ending opening of filtering cloth jar 11 It is stamped bottom 118, encloses between bottom 118 and filtering cloth jar 11 and form above-mentioned blowdown cavity volume, and above-mentioned Blowdown port 115 is located at the lower end of bottom 118.

The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all at this Any amendment, equivalent and the improvement etc. made within bright spirit and principle, should be included in the present invention Protection domain within.

Claims (10)

1. the water purification installation of air-assist, it is characterised in that include pressure cylinder and filtering cloth jar, described Filtering cloth jar is connected with described pressure cylinder by intermediate conduit；Pressure chamber, described pressure it is provided with in described pressure cylinder Power cylinder is provided with the first water inlet port entering in described pressure chamber for water to be filtered, described first water inlet Port connects with described pressure chamber；It is provided with filtration cavity volume in described filtering cloth jar, places in described filtration cavity volume There is the filtering core for filtering water, and described filtering cloth jar be provided with the water outlet port discharged for the water after filtering, Described water outlet port connects with described filtration cavity volume；The lower end of described filtering cloth jar is formed with blowdown cavity volume, described Blowdown cavity volume is provided with the blowdown port discharged for impurity.

2. the water purification installation of air-assist as claimed in claim 1, it is characterised in that described pressure In discrete layout between cylinder body and described filtering cloth jar.

3. the water purification installation of air-assist as claimed in claim 1, it is characterised in that described filtration The upper end of cylinder is formed with the second water inlet port, and described second entry port connects with the filtration cavity volume of described filtering cloth jar Lead to, and described second water inlet port is positioned at the top of described filtering core.

4. the water purification installation of air-assist as claimed in claim 3, it is characterised in that described filtration The upper end of cylinder has the upper end open connected with described filtration cavity volume, and seals in the upper end open of described filtering cloth jar Being stamped upper cover, described second water inlet port is arranged on described and covers.

5. the water purification installation of air-assist as claimed in claim 4, it is characterised in that described upper cover Arch upward upward, enclose inside it and be formed into water cavity volume, the described water inlet cavity volume upper end by described filtering cloth jar Cavity volume is filtered described in open communication.

6. the water purification installation of air-assist as claimed in claim 1, it is characterised in that described filtration Being provided with the water stream channel of the water after accommodating filtration in core body, described water outlet port connects described water stream channel.

7. the water purification installation of air-assist as claimed in claim 6, it is characterised in that described water outlet Port connects has outlet conduit, the inner of described outlet conduit to be connected to described water outlet port, described outlet pipe The outer end in road extends to the outside of described filtering cloth jar.

8. the water purification installation of the air-assist as described in any one of claim 1 to 7, it is characterised in that Described first water inlet port is positioned at the top of described intermediate conduit.

9. the water purification installation of air-assist as claimed in claim 4, it is characterised in that described upper cover It is provided with the first Pressure gauge of hydraulic pressure in detecting described filtration cavity volume.

10. the water purification installation of the air-assist as described in any one of claim 1 to 7, its feature exists In, the lower end of described filtering cloth jar has lower ending opening, and at the lower ending opening of described filtering cloth jar, capping had first end Plate.