CN207024831U - A kind of plate filtering tank - Google Patents

Abstract

A kind of plate filtering tank, including filtering tank, filter, water inlet pipe, outlet pipe and blow-off pipe, filter are arranged on inside filtering tank, water enters filtering tank body by water inlet pipe, discharged after filtered device filtering by outlet pipe, the impurity after filtering is discharged by blow-off pipe, it is characterised in that：The filter is lifted between filtering tank and filtering tank end socket, and connection outlet pipe at the top of filter；Bottom is provided with sedimentation basin in the filtering tank, and sedimentation basin bottom is provided with blow-off pipe, and sedimentation basin side wall is tangentially-arranged water inlet pipe；The filtering tank can realize that lifting sets filter, and the water inlet of tank body sidepiece can be achieved, top water outlet, the excessively stream mode of bottom blowdown, effectively discharge filtering tank internal gas；By tangentially-arranged water inlet pipe and the blow-off pipe being reversed with the water inlet pipe tangential direction, tank interior fluid is formed vortex, be easy to dirt to discharge tank body.

Description

A kind of plate filtering tank

Technical field

The utility model belongs to mechanical device field, is related to a kind of filter, especially a kind of plate filtering tank.

Background technology

Plate-type filtering tank is extensive in sector applications such as filtering water purification, wine brewing, and current plate-type filtering tank uses tank substantially The mode of body bottom or middle part installation filter is filtered, but to easily cause tank body exhaust unnet for the filter type, will be straight Connecing causes air pressure to stop that filtering is carried out, so as to cause only have Partial filtration piece to carry out filtration operation in filtering tank；In terms of blowdown, when Preceding filtering tank using straight-through setting entery and delivery port, causes liquid movement disorder in filtering tank, is unfavorable for the row of impurity screening more Go out, cause filter efficiency low, filter effect is bad, and must frequently change board-like filter, causes the wasting of resources.

Retrieved by publication, it is more that discovery is related to a kind of plate filtering tank document, but is installed for filter The file that position, filter internal structure and inlet tube and outlet tube and blow-off pipe position are set is less, is given below and the application Two related patent documents, the creativeness of the present utility model application can be fully demonstrated by the comparison of structure：

Microporous ceramic filtering tank (CN200610067521.4) the utility model provides a kind of microporous ceramic Filtering tank, including filtering tank shell and housing in combined type micropore ceramic filter element, the filter core by multi-disc two-face filtering micropore Potsherd is sleeved on header and formed, and the outlet of header is the outlet of filtering tank, is respectively set on each micropore ceramics clear Cleaning device, filter and be additionally provided with import and sewage draining exit on tank shell.Compared with existing micropore ceramic filter technology, the utility model Remarkable advantage be：Filtering, cleaning and blowdown can be carried out simultaneously, simple, convenient during cleaning, be consumed when cleaning and blowdown Fluid it is seldom, net to expect that chamber and raw material cavity bearing capacity are strong, flow is big during discharging, can be backwashed, mistake in unit volume Filtering surface product is larger, and filter element life length, fluid flow resistance is small during filtering, and filtering accuracy can appoint within the specific limits on request Meaning customization, water, beer, the oil product of low viscosity, beverage and the filtering of other liquid are can be widely applied to, can be used for gas mistake Filter.

Micropore ceramic filter tank (CN200610081657.0) with ultrasonic cleaning equipment is a kind of clear with ultrasonic wave The micropore ceramic filter tank of cleaning device, including ultrasonic power, allowable stress filtering tank shell, loaded on the micropore in housing Ceramic element and loaded on the ultrasonic oscillator on housing.The filtering tank can be used for filter water, wine, beverage, machine tool coolant, air Etc. various fluids, the bacterium in fluid and other particulate contaminants are removed, improves the degree of purity of fluid.It is characterized in filtering accuracy Height, (continuous mistake can be achieved to be filtered in cleaning after the filter area of unit volume is big, filtration resistance is small, filter core blocks Filter), cleaning when filter core damage small (filter core service life length), clean when consume less fluid, clean after filter core flux it is basic On can all be restored, it is simple to operate.

To sum up, above-mentioned documents and the present utility model application are in filter installation site, filter internal structure And inlet tube and outlet tube and blow-off pipe position set and differed, it is possible thereby to verify novelty and creativeness of the present utility model.

Utility model content

The purpose of this utility model is to provide a kind of plate filtering tank, and the filtering tank can realize that the lifting of filter is set Put, the filter lifted by tank body internal upper part, and the water inlet of tank body sidepiece, top water outlet, the excessively stream mode of bottom blowdown, Filtering tank internal gas can effectively be discharged；It is reversed by tangentially-arranged water inlet pipe and with the water inlet pipe tangential direction Blow-off pipe, solve the problems, such as that fluid flows to disorderly in filtering tank body, tank interior fluid is formed vortex, after being easy to filtering Impurity discharges tank body along vortex by blow-off pipe.

A kind of plate filtering tank, including filtering tank, filter, water inlet pipe, outlet pipe and blow-off pipe, filter installation Inside filtering tank, water enters filtering tank body by water inlet pipe, is discharged after filtered device filtering by outlet pipe, the impurity after filtering Discharged by blow-off pipe, the filter is lifted between filtering tank and filtering tank end socket, and is connected at the top of filter Outlet pipe；Bottom is provided with sedimentation basin in the filtering tank, and sedimentation basin bottom is provided with blow-off pipe, and sedimentation basin side wall is tangentially-arranged There is water inlet pipe.

Moreover, the filter includes lifting plate, collector pipe and plate-type filtering piece, wherein collector pipe is arranged on lifting plate Bottom, and collector pipe top connection outlet pipe；The collector pipe side wall is formed with intensive uniform gully-hole, pipe outer wall of catchmenting axial direction A plurality of drainage plate is provided with, drainage trough is formed between adjacent drainage plate；What the multiple plate-type filtering piece sealed against each other is installed on On collector pipe.

Moreover, the collector pipe lower end is provided with the fastening end socket of threaded connection.

Moreover, the blow-off pipe of the filtering tank tank base is bend pipe, bend pipe end direction is opposite with water inlet pipe direction.

Moreover, the hanger of semi-circular shape is also formed with the upside of the lifting plate.

The advantages of the utility model and economic effect are：

1st, the utility model is provided with the filter of lifting on filtering tank top, and filter center is provided with out Water pipe, outlet pipe lead to the external world from filtering tank top, and the setting can effectively discharge the gas of tank interior in filter process, Prevent the only work of some plate-type filtering piece, another part plate-type filtering piece caused by exhaust is not net from being blocked by air pressure Problem occurs.

2nd, the pipe outer wall of catchmenting of the utility model filter is provided with drainage plate, the drainage plate and plate-type filtering piece endoporus And pipe outer wall of catchmenting surrounds drainage trough, the setting can be prevented effectively because plate-type filtering piece endoporus is close to collector pipe gully-hole and leads The problem of causing gully-hole to block.

3rd, the utility model plate filtering tank, filtering tank top is provided with the filter of lifting, in filtering tank Interior bottom is provided with sedimentation basin, and is tangentially intake by sedimentation basin sidepiece, the excessively stream mode of lower tangential blowdown, solves filtering tank Internal fluid flows to the problem of disorderly, tank interior fluid is formed vortex, is easy to the impurity after filtering to pass through row along vortex Dirty pipe discharges tank body.

4th, the utility model is easy to filter and the cleaning of filtering tank tank interior to remove by the way of combination dismounts Become silted up.

Brief description of the drawings

Fig. 1 is front view of the present utility model；

Fig. 2 is filter upward view of the present utility model；

Fig. 3 is collector pipe of the present utility model and lifting plate semi-cutaway；

Fig. 4 is filter top view of the present utility model；

Fig. 5 is filter lifting mode schematic diagram of the present utility model.

In figure：1- outlet pipes；2- filtering tank end sockets；3- plate-type filtering pieces；4- filters tank；5- fastens end socket；6- sinks Shallow lake pond；7- blow-off pipes；8- water inlet pipes；9- hangers；10- lifts plate；11- drainage plates；12- collector pipes；13- drainage troughs；14- catchments Hole.

Embodiment

For content, feature and effect of the present utility model can be further appreciated that, following examples are hereby enumerated, and coordinate accompanying drawing Describe in detail as follows.It should be noted that the present embodiment is descriptive, it is not limited, it is impossible to thus limit this practicality New protection domain.

A kind of plate filtering tank, including filtering tank, filter, 8 water inlet pipes, 1 outlet pipe and 7 blow-off pipes, filter Inside filtering tank, water enters filtering tank body by water inlet pipe, is discharged after filtered device filtering by outlet pipe, after filtering Impurity is discharged by blow-off pipe, and the filter is lifted between 4 filtering tanks and 2 filtering tank end sockets, and filter top Portion connects outlet pipe；Bottom is provided with 6 sedimentation basins in the filtering tank, and sedimentation basin bottom is provided with blow-off pipe, sedimentation basin side wall It is tangentially-arranged to have water inlet pipe.

It is arranged on moreover, the filter includes 10 lifting plates, 12 collector pipes and 3 plate-type filtering pieces, wherein collector pipe Lift plate bottom, and collector pipe top connection outlet pipe；The collector pipe side wall is formed with intensive 14 uniform gully-holes, collector pipe Outer wall is axially arranged a plurality of 11 drainage plate, and 13 drainage troughs are formed between adjacent drainage plate；The multiple plate-type filtering piece is mutual Sealing is installed on collector pipe.

Moreover, the collector pipe lower end is provided with 5 fastening end sockets of threaded connection.

Moreover, the blow-off pipe of the filtering tank tank base is bend pipe, bend pipe end direction is opposite with water inlet pipe direction.

Moreover, the hanger of semi-circular shape is also formed with the upside of the lifting plate.

More clearly to describe application method and function of the present utility model, a kind of example is provided below：

The lifting plate top of the plate-type filtering tank is provided with 9 hangers of semi-annular shape, when being easy to cleaning filtering tank interior Dismounting to filter.And the plate-type filtering piece is common filter piece, both sides are fluid-tight sealing to filter up and down Material is made, and is filter cotton between upper and lower two layers of encapsulant, and clamped and formed by fastening end socket between individual plate-type filtering piece Sealing, the fluid that need to be filtered can be only entered in plate-type filtering piece from the outer nose circle of plate-type filtering piece, and are filtered by filter pulp, mistake Fluid after filter is flowed out by nose circle in plate-type filtering piece.

The plate-type filtering tank is in use, only need pressurized fluid being passed into plate-type filtering tank from water inlet pipe, due to filtering Top lifting of the device in filtering tank, and water inlet is arranged on filter bottom, so that with stream with pressure in filtering tank Body increases, and the gas in tank body finally can discharge tank body into filter by outlet pipe therewith, further due to mistake Water inlet pipe on filter tank body is tangentially-arranged, therefore tank interior can form vortex in water filling, after the vortex will can filter in tank Impurity swirl shape guide filtering tank bottom blow-down pipe position into, cut the tangential direction due to blow-off pipe with water inlet pipe on the contrary, therefore Add contaminant removal effectiveness and filth-discharging effect, prevent dirt accumulation in tank and caused by filter efficiency decline, and frequent replacing plate The problems such as formula filter.

During filtering, pressurized fluid filters, finally by plate through the cylindrical entrance of plate-type filtering piece through plate-type filtering piece filter cotton Formula filter inner circle is entered in inhalant region, and the preliminary current stabilization in inhalant region, because the water inlet portion of the inhalant region is board-like Filter inner circle, and water part collector pipe inlet opening only corresponding with above-mentioned inner circle, this method is preventing plate-type filtering Piece inner circle be close to collector pipe inlet opening and caused by dirt block.

The lifting mode of the utility model filter has many kinds, and this filtering tank specifically side of lifting is explained to be clearer Formula, a kind of preferable lifting example is provided below：

As shown in Figure 5, lifting plate mounting groove is provided with the top of filtering tank end socket bottom and filtering tank, used Plate is lifted in journey to be installed in inside lifting plate mounting groove, because filtering tank end socket and filtering tank bolt are fastenedly connected, Therefore it is spacing between filtering tank end socket and filtering tank to lift plate fastening.

It should be appreciated that for those of ordinary skills, can according to the above description be improved or converted, And all these modifications and variations should all belong to the protection domain of the appended claims for the utility model.

Claims (5)

1. a kind of plate filtering tank, including filtering tank, filter, water inlet pipe, outlet pipe and blow-off pipe, filter are arranged on Inside filtering tank, water is entered in filtering tank by water inlet pipe, is discharged after the filtering of filtered device by outlet pipe, the impurity after filtering by Blow-off pipe is discharged, it is characterised in that：The filter is lifted between filtering tank and filtering tank end socket, and filter Top connects outlet pipe；Bottom is provided with sedimentation basin in the filtering tank, and sedimentation basin bottom is provided with blow-off pipe, sedimentation basin side wall It is tangentially-arranged to have water inlet pipe.

A kind of 2. plate filtering tank according to claim 1, it is characterised in that：The filter includes lifting plate, collection Water pipe and plate-type filtering piece, wherein collector pipe are arranged on lifting plate bottom, and collector pipe top connection outlet pipe；The collector pipe Side wall is formed with intensive uniform gully-hole, and pipe outer wall of catchmenting is axially arranged a plurality of drainage plate, forms and draws between adjacent drainage plate Chute；What multiple plate-type filtering pieces sealed against each other is installed on collector pipe.

A kind of 3. plate filtering tank according to claim 2, it is characterised in that：The collector pipe lower end is provided with screw thread company The fastening end socket connect.

A kind of 4. plate filtering tank according to claim 1, it is characterised in that：The blow-off pipe of the filtering tank tank base It is opposite with water inlet pipe direction for bend pipe, bend pipe end direction.

A kind of 5. plate filtering tank according to claim 1, it is characterised in that：Semicircular ring is also formed with the upside of the lifting plate The hanger of shape.