CN207970578U - A kind of vertical blade filter - Google Patents

Abstract

A kind of vertical blade filter provided by the utility model includes vertical filter leaf,Feed cavity and discharging cavity,Vertical filter leaf is installed in vertical blade filter,Charging cavity and discharging cavity are divided into vertical filter leaf both sides,Feed liquid is able to laterally filter to discharging cavity from charging cavity by vertical filter leaf,Vertical filter leaf is multiple filtration blade,The hole of filter leaf successively from left to right becomes smaller successively,It is achieved and successively filters,It further comprises negative pressure device,Cleaning device and deslagging device,Negative pressure device is connected to discharging cavity,It is able to evacuate discharging cavity,Cleaning device is installed on vertical blade filter upper end,Vertical leaf-type filter after the completion of filtering is able to be cleaned,Deslagging device is installed on vertical blade filter lower end,It is able to the waste residue after cleaning being discharged by deslagging device,To complete to filter,Cleaning,The process of deslagging,Realize a tractor serves several purposes,It is simple to operate.

Description

A kind of vertical blade filter

Technical field

The utility model is related to filter plant fields, specifically, being a kind of vertical blade filtering of the fast easy cleaning of filtering Machine.

Background technology

Existing level leaf-type filter, usually only tool is separated by solid-liquid separation filtering function, however for certain filter materials, filtering Contain some hazardous mediums in solid material afterwards, it is necessary to remove by washing.Existing method, being will filtering after the completion of filtering Solid material afterwards is discharged after filter and carries out washing removal harmful substance using other techniques.Such discharge Washing of Filter Cake side Formula, not only complex process, but also equipment need to be increased, to increase investment, and process cycle is relatively long.Therefore still have It is worth improved place.

Utility model content

The main purpose of the utility model is to provide a kind of vertical blade filter, overcome the deficiencies in the prior art, The device structure is simple, cheap, uses special filter leaf, without filter cloth, filter paper, using negative pressure device, is able to pair It carries out negative pressure filtration, improves filter efficiency, at the same filter cake can be washed, dissolve after the functions such as shift, and easy cleaning, It is achieved a tractor serves several purposes, reduces cost of investment.

To achieve the above objectives, the technical solution adopted in the utility model is：A kind of vertical blade filter includes vertical Filter leaf, charging cavity and discharging cavity, the vertical filter leaf is installed in the vertical blade filter, described Charging cavity and the discharging cavity are divided into the vertical filter leaf both sides, and feed liquid is able to pass through from the charging cavity Laterally to the discharging cavity, the vertical filter leaf is multiple filtration blade to the vertical filter leaf for filtering, described perpendicular The straight hole of filter leaf successively from left to right becomes smaller successively, is achieved and successively filters.

An embodiment according to the present utility model, the vertical blade filter further comprise negative pressure device, cleaning dress It sets and deslagging device, the negative pressure device is connected to the discharging cavity, the cleaning device is installed on the vertical blade Filter upper end, the deslagging device are installed on vertical blade filter lower end.

An embodiment according to the present utility model, the negative pressure device further comprise vacuum pump, negative-pressure pipeline, negative pressure valve Door, the negative-pressure pipeline are connected to the discharging cavity, and the negative pressure valve is installed on the negative-pressure pipeline, and the vacuum pump is logical The negative-pressure pipeline is crossed to be able to evacuate the discharging cavity.

An embodiment according to the present utility model, the cleaning device further comprise cleaning sprayer, compression pump, the first valve Door, conveyance conduit, the cleaning sprayer are directed at the vertical filter leaf, and the compression pump is able to pass through cleaning agent described defeated Pipeline is sent to send to the cleaning sprayer, first valve controls the open or close of the cleaning sprayer.

An embodiment according to the present utility model is further provided with multiple protrusions, Duo Gesuo on the vertical filter leaf Protrusion is stated to be scattered on the vertical filter leaf.

An embodiment according to the present utility model, the quantity of the cleaning sprayer are opposite with the number of plies of the filter leaf It answers, each cleaning sprayer is installed on above the gap between two vertical filter leaves.

The beneficial effects of the utility model：The utility model due to the adoption of the above technical scheme, uses filtering cleaning one Body can not only ensure the purpose that separation of solid and liquid is realized under sealing condition, but also after being washed, dissolving to filter cake The functions such as transfer, and easily the device is cleaned, the use function of filter is expanded, a tractor serves several purposes is realized, can also drop Low user equipment cost of investment, while the aperture of the vertical filter leaf of multilayer is from left to right sequentially reduced, and is achieved successively mistake Filter is obtained so that filter leaf forms more equably filter cake everywhere using negative pressure device, improves filter efficiency.

Description of the drawings

Fig. 1 is the structural schematic diagram of a preferred embodiment according to the present utility model.

Fig. 2 is pre-filtrating equipment structural schematic diagram according to the present utility model.

Fig. 3 is vertical blade filtering machine structure schematic diagram according to the present utility model.

Specific implementation mode

It is described below for disclosing the utility model so that those skilled in the art can realize the utility model.It retouches below Preferred embodiment in stating is only used as illustrating, it may occur to persons skilled in the art that other obvious modifications.

It includes pre-filtrating equipment 10C and vertical blade filter that as shown in Figure 1 to Figure 3, which is a kind of filtration system 1C, The upper end 20C, the pre-filtrating equipment 10C is equipped with feed pipe 11C, and lower end is equipped with discharge nozzle 12C, the feed pipe 11C be connected into Expect device, be able to the feed liquid on last stage being sent into the pre-filtrating equipment 10C, the discharge nozzle 12C connections are described vertical Formula leaf-type filter 20C is able to send the filtered filtrates of pre-filtrating equipment 10C to the vertical blade filter 20C The smart filtering of middle progress, the pre-filtrating equipment 10C are equipped with horizontal filtering blade 13C, agitating device 14C, circulator 15C, institute It states agitating device 14C and is installed on the upper ends horizontal filtering blade 13C, be achieved and stirred in filtering, accelerate filter efficiency, The circulator 15C is installed on the right side of the pre-filtrating equipment 10C, is achieved and is filtered for multiple times, the vertical blade filtering Machine 20C is equipped with vertical filter leaf 21C, and the filter core aperture of the horizontal filtering blade 13C is more than the vertical filter leaf 21C Filter core aperture, be achieved classified filtering, it is cost-effective to further increase filter efficiency.

Wherein, the filter core aperture of the pre-filtrating equipment 10C is 5 μm, when the pre-filtrating equipment 10C forms cake filtration When, the pre-filtrating equipment 10C is able to the impurity that filter diameter is not less than 1 μm, the filter core hole of the vertical blade filter 20C Diameter is 0.5 μm, and when the vertical blade filter 20C forms cake filtration, the vertical blade filter 20C is filtered Diameter is not less than 0.1 μm of impurity.

Wherein, the agitating device 14C is equipped with motor 141C and agitating paddle 142C, is stirred described in the motor 141C controls The operating for mixing paddle 142C starts the motor 141C when carrying out pre-filtering, and the motor 141C drives the agitating paddle 142C Feed liquid in the pre-filtrating equipment 10C is stirred, is achieved and is stirred in filtering, to accelerate filter efficiency.

Wherein, the circulator 15C includes check valve 151C and product pump 152C, and the check valve 151C is controlled Primary filtrate processed is uniaxially back to the pre-filtrating equipment 10C from lower end, and the product pump 152C sucks back primary filtrate described pre- Filter device 10C closes the liquid valve in the pre-filtrating equipment 10C, opens before the pre-filtrating equipment 10C is filtered The motor 141C is moved, the motor 141C drives the agitating paddle 142C rotations, the agitating paddle 142C to be able to described pre- Feed liquid in filter device 10C is stirred, and opens simultaneously the check valve 151C, and the check valve 151C is controlled initial filter Liquid is uniaxially back to the pre-filtrating equipment 10C from lower end, starts the product pump 152C, the product pump 152C be able to by It is for re-filtering that primary filtrate sucks back the upper end to the horizontal filtering blade 13C, is filtered for multiple times to realize；When the cycle After device 15C carries out circulating filtration 30min to primary filtrate, at this point, the filter cake covered on the horizontal filtering blade 13C is to forming Cake filtration, cake filtration is able to retain the impurity that diameter is not less than 1 μm, so as to further by grain size not less than 1um's Impurity is retained down.

Wherein, the pre-filtrating equipment 10C is further provided with flowmeter 16C, backwashing system 17C, the flowmeter 16C It is able to detect the real time filtering flow of the pre-filtrating equipment 10C, the backwashing system 17C is installed on the pre-filtrating equipment The bottom ends 10C, the backwashing system 17C include Residue extraction pipeline 171C, and the Residue extraction pipeline 171C is installed on the pre-filtering dress The sides 10C are set, when refiltering a period of time, when observing that the flow of the flowmeter 16C is less than standard value, the pre- mistake described at this time Filter device 10C is basically completed, and is closed the circulator 15C, is opened simultaneously the liquid valve in the pre-filtrating equipment 10C, institute It states the filtrate in pre-filtrating equipment 10C to get enter into the vertical blade filter 20C, proceeds by smart filtering.

Wherein, after the pre-filtrating equipment 10C completes to filter, the backwashing system 17C, the backwash system are opened System 17C be able to be rinsed the pre-filtrating equipment 10C, then by the waste residue after flushing by the Residue extraction pipeline 171C into Row discharge.

Wherein, the vertical blade filter 20C is equipped with charging cavity 22C and discharging cavity 23C, the vertical filtering Blade 21C is set in the vertical blade filter 20C, is able to the vertical blade filter 20C being divided into two parts, It forms the charging cavity 22C and the discharging cavity 23C, the charging cavity 22C and the discharging cavity 23C sets up separately In the both sides vertical filter leaf 21C, it is able to primary filtrate from the charging cavity 22C laterally through the vertical filtering Blade 21C is filtered to the discharging cavity 23C, to complete vertical filtering.

Wherein, the vertical blade filter 20C further comprises negative pressure device 24C, cleaning device 25C and dress of slagging tap 26C is set, the negative pressure device 24C is connected to the discharging cavity 23C, is able to evacuate the discharging cavity 23C, described Cleaning device 25C is installed on the upper ends vertical blade filter 20C, is able to filter the vertical blade after the completion of filtering Machine 20C is cleaned, and the deslagging device 26C is installed on the lower ends vertical blade filter 20C, is able to useless after cleaning Slag is discharged by the deslagging device 26C.

Wherein, the negative pressure device 24C further comprises vacuum pump 241C, negative-pressure pipeline 242C, negative pressure valve 243C, institute It states negative-pressure pipeline 242C and is connected to the discharging cavity 23C, the negative pressure valve 243C is installed on the negative-pressure pipeline 242C, institute Vacuum pump 241C is stated to be able to evacuate the discharging cavity 23C by the negative-pressure pipeline 242C, when carrying out essence filtering, The primary filtrate enters the charging cavity 22C from the discharge nozzle 12C of the pre-filtrating equipment 10C, starts the vacuum 241C is pumped, opens the negative pressure valve 243C, the vacuum pump 241C is able to through the negative-pressure pipeline 242C to the discharging Cavity 23C is evacuated, at this point, the pressure value of the discharging cavity 23C and the charging cavity 22C are able to difference, is formed Pressure difference, to push primary filtrate to be filtered from the charging cavity 22C to described laterally through the vertical filter leaf 21C Discharge cavity 23C, simultaneously because the effect of pressure difference, the liquid in filter cake can also be squeezed out, be improved filter efficiency.

Wherein, the vertical filter leaf 21C is multiple filtration blade, is achieved and successively filters, makes filtered filter Liquid is more clarified, and the apertures of the vertical filter leaf 21C from left to right become smaller successively, so as to layer by layer by different-diameter Impurity is filtered step by step, to ensure that filtering fast and effeciently carries out.

Wherein, multiple protrusion 211C, multiple protrusion 211C dispersions are further provided on the vertical filter leaf 21C In on the vertical filter leaf 21C, being reduced adhesion strength of the filter cake on the vertical filter leaf 21C, to clear It is brought convenience during filter wash cake.

Wherein, the cleaning device 25C further comprises cleaning sprayer 251C, compression pump 252C, the first valve 253C, defeated Pipeline 254C, the cleaning sprayer 251C is sent to be directed at the vertical filter leaf 21C, the compression pump 252C is able to cleaning agent It is sent to the cleaning sprayer 251C, the first valve 253C by the conveyance conduit 254C and controls the cleaning sprayer 251C Open or close open the compression pump 252C and the first valve 253C, the compression pump 252C after the completion of filtering Be able to by the conveyance conduit 254C send detergent to the cleaning sprayer 251C, the quantity of the cleaning sprayer 251C with The number of plies of the vertical filter leaf 21C is corresponding, is able to be rinsed vertical filter leaf 21C described in every layer, Mei Gesuo It states above the gap that cleaning sprayer 251C is installed between two vertical filter leaf 21C, every layer of vertical filter leaf excessively Opposite on piece 21C there are one the cleaning sprayer 251C, are able to the filter cake and impurity on every layer of vertical filter leaf 21C Washing removing is carried out, the cleaning sprayer 251C is able to be rinsed the filter cake being adhered on the vertical filter leaf 21C, Filter cake wash and be rinsed the vertical filter leaf 21C from being done directly, and passes through the dress of slagging tap Set 26C by after washing filter cake and detergent be discharged, to complete filtering, cleaning, deslagging process, realize a tractor serves several purposes, behaviour Make simple and convenient.

Basic principles, main features, and advantages of the present invention has been shown and described above.One's own profession The technical staff of industry is it should be appreciated that the present utility model is not limited to the above embodiments, described in above embodiments and description Only the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model the utility model also have respectively Kind changes and improvements, these changes and improvements are both fallen in claimed the scope of the utility model.The requires of the utility model Protection domain defined by appended claims and its equivalent.

Claims (10)

1. a kind of vertical blade filter, which is characterized in that including vertical filter leaf, charging cavity and discharging cavity, institute It states vertical filter leaf to be installed in the vertical blade filter, the charging cavity and the discharging cavity are divided into institute State vertical filter leaf both sides, feed liquid be able to from the charging cavity by the vertical filter leaf laterally filtering to it is described go out Expect that cavity, the vertical filter leaf are multiple filtration blade, the hole of the vertical filter leaf successively from left to right is successively Become smaller, is achieved and successively filters.

2. vertical blade filter according to claim 1, which is characterized in that it further comprises negative pressure device, cleaning Device and deslagging device, the negative pressure device are connected to the discharging cavity, and the cleaning device is installed on the vertical leaf Piece filter upper end, the deslagging device are installed on vertical blade filter lower end.

3. vertical blade filter according to claim 2, which is characterized in that the negative pressure device further comprises vacuum Pump, negative-pressure pipeline, negative pressure valve, the negative-pressure pipeline are connected to the discharging cavity, and the negative pressure valve is installed on the negative pressure On pipeline, the vacuum pump is able to evacuate the discharging cavity by the negative-pressure pipeline.

4. vertical blade filter according to claim 2, which is characterized in that the cleaning device further comprises cleaning Nozzle, compression pump, the first valve, conveyance conduit, the cleaning sprayer are directed at the vertical filter leaf, and the compression pump is able to Cleaning agent is sent by the conveyance conduit to the cleaning sprayer, first valve control the cleaning sprayer opening or It is closed.

5. vertical blade filter according to claim 3, which is characterized in that the cleaning device further comprises cleaning Nozzle, compression pump, the first valve, conveyance conduit, the cleaning sprayer are directed at the vertical filter leaf, and the compression pump is able to Cleaning agent is sent by the conveyance conduit to the cleaning sprayer, first valve control the cleaning sprayer opening or It is closed.

6. vertical blade filter according to claim 4, which is characterized in that further set on the vertical filter leaf There are multiple protrusions, multiple protrusions to be scattered on the vertical filter leaf.

7. vertical blade filter according to claim 6, which is characterized in that it further comprises negative pressure device, cleaning Device and deslagging device, the negative pressure device are connected to the discharging cavity, and the cleaning device is installed on the vertical leaf Piece filter upper end, the deslagging device are installed on vertical blade filter lower end.

8. vertical blade filter according to claim 7, which is characterized in that the negative pressure device further comprises vacuum Pump, negative-pressure pipeline, negative pressure valve, the negative-pressure pipeline are connected to the discharging cavity, and the negative pressure valve is installed on the negative pressure On pipeline, the vacuum pump is able to evacuate the discharging cavity by the negative-pressure pipeline.

9. vertical blade filter according to claim 8, which is characterized in that further set on the vertical filter leaf There are multiple protrusions, multiple protrusions to be scattered on the vertical filter leaf.

10. according to any vertical blade filter in claim 4~9, which is characterized in that the number of the cleaning sprayer Amount it is corresponding with the number of plies of vertical filter leaf, each the cleaning sprayer be installed on two vertical filter leaves it Between gap above.