CN207356662U - A kind of pickle liquor slag settling system - Google Patents

Abstract

The utility model discloses a kind of pickle liquor slag settling system, it includes net-filter assembly, net-filter assembly includes collection useless bucket component, strainer and sliding block, and the strainer sum aggregate bucket component that gives up is fixed on sliding block；The useless bucket component of collection includes bucket bottom wall, and bucket bottom wall is equipped with permeable groove, collects useless bucket component and is provided with the opening that waste liquid flows into liquid inlet.Wherein strainer is the anti-blocking strainer that flows slowly, including fluid-tight plate face, the plate face is equipped with protrusion, the protrusion bottom includes fluid-tight filtering surface, the filtering surface, which is equipped with, is used for filter opening of the fluid by simultaneously filtration of particulate matters, for the filter opening to be vertically arranged for what fluid was flowed from the bottom to top, filter opening enters mouth down setting.When waste liquid to be filtered slowly flows, it can effectively prevent the particulate matter in waste liquid from blocking filter opening；It is relatively low using the net-filter assembly and its clean and maintenance cost of pickle liquor slag sedimentation basin of the strainer, and quickly pickle liquor can be separated by filtration and be precipitated.

Description

A kind of pickle liquor slag settling system

Technical field

The processing unit of waste liquid is the utility model is related to, is specially a kind of pickle liquor slag settling system.

Background technology

Pickling, is using the oxide skin and the method for rust on acid solution removal steel surface, is cleaning metal surface A kind of method.Containing soluble solute in waste liquid after pickling, and the waste residue to drop after the pickling of part is, it is necessary to use specific Pickle liquor slag sedimentation basin, the insoluble solid slag inside pickle liquor is precipitated, and filter pick up, afterwards will Pickle liquor is handled, and can reach the standard of discharge.

Filtered on solid slag, the method used at present is：Pickle liquor containing waste residue is put into sedimentation basin, waits to give up Waste liquid is discharged after slag precipitation, then picks up waste residue；Since in precipitation process, the time needed for it is longer, and waste residue sinks Form sediment to the bottom of sedimentation basin, larger muscle power and time are expended when worker salvages, and the waste residue for being deposited in bottom easily adheres to It is more difficult in sedimentation basin bottom wall, cleaning.

There are following defect for it：

It is 1. longer the time required to precipitation；

2. waste residue manually is fished for, it is time-consuming and laborious；

3. waste residue contacting sedimentation tank bottom wall, is easily adhered on bottom wall for a long time, cleaning is difficult.

4. secondly, in the filter process of pickle liquor, when worker filters waste liquid when instrument using strainer, by Its particulate matter is sometimes larger in waste liquid, cause particulate matter block strainer filter opening so that filter opening completely be blocked and can not be saturating Water, causes the reduction of its strainability, and needs frequently cleaning, just can guarantee that the lasting use of strainer.

Utility model content

The purpose of this utility model is to provide for a kind of pickle liquor slag settling system, the filter opening entrance court on strainer Under, when waste liquid to be filtered slowly flows, it can effectively prevent the particulate matter in waste liquid from blocking filter opening；Using the filter of the strainer Its clean and maintenance cost is relatively low applied to pickle liquor slag sedimentation basin for screen component, and quickly pickle liquor can be carried out Filter separation and precipitation.

In order to realize above-mentioned purpose of utility model, the utility model employs following technical scheme：A kind of pickle liquor slag Settling system, including filter tank, the filter tank are equipped with the waste discharge mouth that clear liquid after the liquid inlet that is passed through of pickle liquor and filtering is discharged, filter Pond includes side wall and flows to the bottom wall of waste liquid port by liquid inlet for waste liquid, and bottom wall is obliquely installed, it is characterised in that：Set in filter tank There is net-filter assembly, the side wall is equipped with sliding slot, and the sliding block, which is located in sliding slot, to be slided, and sliding slot is vertically arranged；Net-filter assembly includes Filter plate sum aggregate give up bucket component；

Filter plate include main strainer and fixed for net-filter assembly and in sedimentation basin lifting carriage sliding block, the main strainer Edge be fixed on sliding block, the useless bucket component of collection is located at slider bottom；The useless bucket component of collection includes being used to accept and accommodate useless The bucket bottom wall of slag, bucket bottom wall are fixed on the bottom of sliding block, and bucket bottom wall, which is equipped with, is used for the permeable groove that waste liquid passes through, the permeable groove position In the junction of bucket bottom wall and main strainer, bucket bottom wall where the permeable groove gives up filter equipped with preventing collection that waste particle thing passes through Net, the useless strainer of collection are covered on permeable groove, are collected useless bucket component and are provided with the opening that waste liquid flows into liquid inlet, the opening The opening formed for bucket bottom wall with main strainer；

Main strainer includes fluid-tight plate face, and the plate face is equipped with protrusion, and the protrusion bottom includes fluid-tight Filtering surface, the filtering surface be equipped be used for fluid by and filtration of particulate matters filter opening, the filter opening be for fluid from the bottom to top What is flowed is vertically arranged, and filter opening enters mouth down setting..

Filter opening is vertically arranged and filter opening enters mouth down, due to being the state slowly flowed with the fluid filtered, Grain thing is bigger than fluid density, and particulate matter sinks naturally, with the flow direction of fluid on the contrary, particulate matter will not with the movement of fluid and Extruding is blocked at filter opening, therefore can effectively prevent filter net jam, but the particulate matter that may filter that, which is only limitted to density, to be more than Fluid, such as to the metal and its particulate matter of oxide in pickle liquor.

Since the flow velocity of waste liquid fluid is busy and uncontrollable, flow velocity is excessive can be so that particulate matter or waste residue is stuck is blocked in filter At hole, to solve above-mentioned clogging, preferably described convex cross section is in " ∠ " shape, and protrusion further includes transition face, the transition face It is obliquely installed, filtering surface is horizontally disposed with, and angle is less than 90 degree between transition face and filtering surface.When that giant of user is from strainer When the back side is rinsed, high pressure water can be along transition face, will be vertical or favour the current of plate face and tend to local derviation, makes high pressure water Filtering surface is impacted, filter opening is impacted, tamper is gone out out of mesh.

Permeable groove can play the barrier functionality to waste particle thing, if but the notch opened of permeable groove is smaller, waste residue Permeable groove may be blocked, causes permeable groove permeable, therefore preferably, the bucket bottom wall where the permeable groove is equipped with and prevents from giving up The collection that solid impurity particle thing passes through gives up strainer, and the useless strainer of collection is covered on permeable groove.By adding the useless strainer of collection, strainer played The effect of filter, waste residue is isolated, waste residue is not contacted with permeable groove by strainer, avoids waste residue from blocking permeable groove.

Preferably, the useless bucket of the collection is further included collects useless bucket capacity and receives the bucket side wall of waste residue capacity for increasing, and bucket side wall is located at The both sides of bucket bottom wall, bucket side wall are connected with bucket bottom wall and sliding block.Prevent waste residue from rising in net-filter assembly by increasing bucket side wall Cheng Zhong, flows out from sidepiece with current, improves the collection open ended waste residue capacity of bucket that gives up.

What main strainer was vertically arranged, if bucket bottom wall and the angle of main strainer are more than 90 °, in net-filter assembly lifting process In, waste residue can be dropped out from front along bucket bottom wall diagonally downward and returned in sedimentation basin, cause waste residue not take out completely.And bottom Wall and bucket bottom wall are parallel and be obliquely installed so that bottom wall and bucket bottom wall can be completely bonded, avoid bottom wall and bucket bottom wall it Between leave gap, prevent waste residue contact filter bottom wall, reduce cleaning frequency.

Preferably, the bucket bottom wall is obliquely installed, by forming the angle less than 90 ° between bucket bottom wall and main strainer, Waste residue is fallen within angle in net-filter assembly lifting process, be close to main strainer, waste residue will not be from the opening of the useless bucket of collection Place's abjection, net-filter assembly can take out most waste residue when being lifted.

If strainer is hanging, strainer fixes shakiness, it is therefore preferred that the filter plate is further included fixes effect for increasing main strainer The backboard of fruit, backboard are equipped with gap or the through hole for being used for that waste liquid to pass through, prevent backboard from influencing the filter effect of main strainer.

The wherein preferred arc-shaped strip of backboard, can provide enough support fixed effects, simple in structure easily to manufacture, And the gap passed through for waste liquid is left between adjacent backboard, avoid backboard from influencing the filter effect of main strainer.

It is preferred that the opposite direction of the main strainer to the useless bucket component of collection bends and sets, main strainer is in cambered surface, the master of globoidal structure Strainer can allow the waste material being obtained by filtration to being concentrated in the middle part of main strainer, and the waste granules thing to fall can be concentrated In in the useless bucket component of collection, the receiving area for collecting useless bucket component also becomes larger at the same time, improves capacity, and waste material is concentrated toward middle part.

Due to needing to carry out certain pretreatment to pickle liquor, neutralize it is acid or by the noxious material in pickle liquor into Row sedimentation, thus preferably pickle liquor slag settling system further include for contain pickle liquor is carried out in and/or precipitation process Explosive barrel, medicine-pouring pipe and dosing pump, described medicine-pouring pipe one end connect dosing pump, and the medicine-pouring pipe other end is downward at the top of filter tank, dosing pump Connect medicine-pouring pipe and explosive barrel bottom.Corresponding medicament is extracted out of explosive barrel by dosing pump, is injected into medicament by medicine-pouring pipe In pickle liquor in filtering, neutralize its acidity or it is separated out and is filtered poisonous dissolved matter.

Preferably, the explosive barrel is additionally provided with the rabbling mechanism for being stirred mixing to explosive barrel inner liquid medicine, the stirring Mechanism includes blade and motor, and the motor is fixed at the top of explosive barrel, and blade connection motor, blade is located in explosive barrel.It can make The medicament being prepared in situ is needed individually, is mixed by the rabbling mechanism of explosive barrel, quickly prepares medicament, and preparation finishes at once It is delivered to by dosing pump in sedimentation basin, avoids medicament volatilization or time from failing too long.

Compared with prior art, the pickle liquor slag settling system in above-mentioned technical side is employed, is had as follows

Beneficial effect：

First, the waste residue in pickle liquor is filtered by main strainer, is precipitated without filter tank, saved waste residue and depart from waste water The required time.

2nd, by the waste particle thing after main strainer filtering, concentrate and drop on the bucket bottom wall of the useless bucket of collection, waste residue and sedimentation basin Bottom it is contactless, can to avoid sedimentation basin bottom adhere to waste residue situation, reduce cleaning frequency, maintenance cost decline.

3rd, in slag and effluent separating and filtering, the waste liquid collected in useless bucket can be stranded in sedimentation basin by permeable groove, and Waste residue can be stopped by permeable groove, stay in the junction of bucket bottom wall and main strainer；After most waste residue is by main strainer filtering, concentrate Fall into the bucket bottom wall of the useless bucket of collection, when worker takes out net-filter assembly, you can concentrate the waste residue filtered in sedimentation basin and take Go out.Pass through single operation, you can most waste residue is pulled out, it is time saving and energy saving, it is efficient.

4th, strainer is anti-blocking, without having to worry about its blocking, cleaning when net-filter assembly filters use in pickle liquor slag sedimentation basin Frequency is relatively low, and the cost of maintenance is relatively low.

Brief description of the drawings

Fig. 1 is the structure diagram of pickle liquor slag sedimentation basin in the present embodiment；

Fig. 2 is the sectional view of pickle liquor slag sedimentation basin in the present embodiment；

Fig. 3 is the structure diagram of explosive barrel, medicine-pouring pipe and dosing pump in the present embodiment；

Fig. 4 is the structure diagram of net-filter assembly in the present embodiment；

Fig. 5 is the structure diagram (removing main strainer) of net-filter assembly in the present embodiment；

Fig. 6 is the structure diagram of anti-blocking strainer of flowing slowly in the utility model；

Fig. 7 is the structure diagram of the present embodiment protrusions；

Fig. 8 is the sectional view of the present embodiment protrusions.

Reference numeral：1st, net-filter assembly；11st, filter plate；110th, sliding block；111st, backboard；112nd, main strainer；12nd, useless bucket group is collected Part；120th, struggle against bottom wall；121st, struggle against side wall；122nd, permeable groove；123rd, useless strainer is collected；124th, permeable stent；4th, filter tank；5th, liquid is entered Mouthful；6th, waste discharge mouth；7th, it is raised；70th, transition face；71st, filtering surface；72nd, filter opening；73rd, filter chamber；74th, plate face；80th, medicine-chest；81st, dosing Pump；82nd, medicine-pouring pipe.

Embodiment

The utility model is described further below in conjunction with the accompanying drawings.

A kind of pickle liquor slag sedimentation basin as shown in Fig. 1 to Fig. 8, including filter tank 4, filter tank 4 are equipped with what pickle liquor was passed through The waste discharge mouth 6 that clear liquid is discharged after liquid inlet 5 and filtering, filter tank 4 include side wall and bottom wall, and bottom wall is obliquely installed, and wherein bottom wall inclines Oblique purpose is the slowly flowing naturally that waste liquid port is flowed to by liquid inlet for being to realize waste liquid.Net-filter assembly is set in filter tank 4 1, the side wall in filter tank 4 is equipped with sliding slot 40, and sliding slot 40 is vertically arranged.

As shown in Fig. 4 to Fig. 5, net-filter assembly including 11 sum aggregate of filter plate give up bucket component 12.

As shown in figure 4, filter plate 11 includes main strainer 112, sliding block 110 and backboard 111, backboard 111 connects with two sliding blocks 110 Connect, backboard 111 is in strip, and the gap passed through for waste liquid is left between adjacent backboard 111, and backboard 111 provides for main strainer 112 Fixed basic framework.Main strainer 112 is fixed on backboard 111, for being filtered to the solid particulate matter in waste liquid, by it It is isolated on main strainer 112.Sliding block 110, which is located in sliding slot 40, to be slided, and realizes that whole net-filter assembly 1 is upper and lower among filter tank 4 Lifting activity.

The useless bucket component 12 of collection is located at 11 bottom of filter plate, and collecting useless bucket component 12 includes bucket bottom wall 120, bucket side wall 121, permeable groove 122 sum aggregates are given up strainer 123；

Permeable groove 122 is positioned at bucket bottom wall 120, and for whole net-filter assembly when lifting rising, waste water is by avoiding waste water From 120 front of bucket bottom wall or side outflow, the waste water of outflow is caused to take waste residue out of, it is therefore intended that waste residue is all concentrated At permeable groove 122.

The useless strainer 123 of collection is covered in the permeable top of groove 122, collect useless strainer 123 be used for by waste residue and permeable groove 122 carry out every From, avoid waste residue enter permeable groove 122 in, prevent permeable groove 122 from blocking.

Bucket bottom wall 120 is fixed on the bottom of sliding block 110, for collecting and carrying the waste residue settled after filtering.Bucket bottom Wall 120 is obliquely installed, and bucket bottom wall 120 and the angle of main strainer 112 are less than 90 °, make waste residue can in net-filter assembly lifting process To fall within the inside of angle, it is close to main strainer, waste residue will not can will from the opening abjection of the useless bucket of collection, when net-filter assembly is lifted Most waste residue takes out, and waste residue spill-out is less.

In the present embodiment, the bottom wall in filter tank is parallel with bucket bottom wall 120 and is obliquely installed so that bottom wall and bucket bottom wall It can completely be bonded, avoid leaving gap between bottom wall and bucket bottom wall, prevent waste residue contact filter bottom wall, reduce cleaning frequency Rate.

Bucket side wall 121 is fixed on the both sides of bucket bottom wall 120, bucket side wall 121 and bucket bottom wall 120 and the company of sealing of sliding block 110 Connect.Prevent waste residue from net-filter assembly uphill process, being flowed out from sidepiece with current by increasing bucket side wall, the collection bucket that gives up is accommodated Waste residue capacity improve.And struggling against, the height of side wall 121 is higher, and the waste residue amount that can be accommodated is also bigger.

As shown in Figure 6 and Figure 7, fluid-tight plate face 74 is included in the present embodiment, plate face 74 is equipped with protrusion 7, protrusion 7 Bottom includes fluid-tight filtering surface 71, and filtering surface 71, which is equipped with, is used for filter opening 72 of the fluid by simultaneously filtration of particulate matters, filter opening 72 It is vertically arranged for what is flowed from the bottom to top for fluid, filter opening 72 enters mouth down setting.

Due to being the state slowly flowed with the fluid filtered, particulate matter is bigger than fluid density, under particulate matter nature It is heavy, with the flow direction of fluid on the contrary, particulate matter will not be extruded with the movement of fluid is blocked at filter opening, therefore can be effective Prevent filter net jam, but the particulate matter that may filter that is only limitted to density and is more than fluid, such as to the metal in pickle liquor and its The particulate matter of oxide.

As shown in figure 8, since the flow velocity of waste liquid fluid is busy and uncontrollable, flow velocity is excessive can be so that particulate matter or waste residue card Extremely it is blocked at filter opening, to solve above-mentioned clogging, raised 7 sections are in " ∠ " shape, and protrusion 7 further includes transition face 70, transition Face 70 is obliquely installed, and filtering surface 71 is horizontally disposed, and angle is less than 90 degree between transition face 70 and filtering surface 71.When that high pressure water of user When rifle is rinsed from the back side of strainer, high pressure water can be along transition face, will be vertical or favour the current of plate face and tend to inclined Lead, make high pressure water impact filtering surface, impact filter opening, tamper is gone out out of mesh.

By as shown in figure 3, due to needing to carry out pickle liquor certain pretreatment, neutralizing acidity or by pickle liquor Noxious material settled, pickle liquor slag settling system further includes explosive barrel 80, medicine-pouring pipe 82 and dosing pump 81, medicine-pouring pipe 82 One end connects dosing pump 81, and the top of filter tank 4, dosing pump 81 connect 80 bottom of medicine-pouring pipe 82 and explosive barrel to 82 other end of medicine-pouring pipe downward Portion.

Explosive barrel 80 is used to contain medicament, which can be the alkaline matter for neutralizing pickle liquor acidity, can also It is to make the material of its precipitation for the noxious material dissolved in pickle liquor to be carried out reaction.

Explosive barrel 80 is equipped with rabbling mechanism, including blade and motor, and motor is fixed at the top of explosive barrel, blade connection motor, paddle Leaf is located in explosive barrel.Electrical power drives blade rotation, the medicament in explosive barrel 80 can be stirred and be mixed, and can make a The medicament for not needing to be prepared in situ can be prepared quickly at the scene, and be delivered at once by dosing pump in sedimentation basin, be kept away Exempt from medicament volatilization or the time fails too long.

Dosing pump extracts corresponding medicament out of explosive barrel, by medicine-pouring pipe by medicament be injected into filtering in pickle liquor In, neutralize its acidity or it is separated out and is filtered poisonous dissolved matter.

The above makes the preferred embodiment of the utility model, does not depart from for those of ordinary skill in the art On the premise of the utility model principle, some variations and modifications can also be made, these also should be regarded as the protection of the utility model Scope.

Claims (9)

1. a kind of pickle liquor slag settling system, including filter tank（4）, the filter tank（4）The liquid inlet being passed through equipped with pickle liquor （5）The waste discharge mouth discharged with clear liquid after filtering（6）, filter tank（4）Including side wall and for waste liquid by liquid inlet（5）Flow to waste liquid port Bottom wall, bottom wall is obliquely installed, it is characterised in that：Filter tank（4）It is interior to be equipped with net-filter assembly（1）, the side wall is equipped with sliding slot（40）, Sliding slot（40）It is vertically arranged；Net-filter assembly includes filter plate（11）Sum aggregate give up bucket component（12）；

Filter plate（11）Including main strainer（112）With for net-filter assembly（1）Fixed and the lifting carriage in sedimentation basin sliding block （110）, the main strainer（112）Edge be fixed on sliding block（110）On, the useless bucket component of collection（12）Positioned at sliding block（110） Bottom, the sliding block（110）Positioned at sliding slot（40）Interior slip；

The useless bucket component of collection（12）Including the bucket bottom wall for accepting and accommodating waste residue（120）, struggle against bottom wall（120）It is fixed on sliding block （110）Bottom, struggle against bottom wall（120）Equipped with the permeable groove passed through for waste liquid（122）, the permeable groove（122）Positioned at bucket bottom Wall（120）With main strainer（112）Junction, the permeable groove（122）The bucket bottom wall at place（120）Equipped with preventing waste particle The collection that thing passes through gives up strainer（123）, the useless strainer of collection（123）It is covered in permeable groove（122）On, collect useless bucket component（12）It is equipped with Liquid inlet is flowed into towards waste liquid（5）Opening, it is described opening for bucket bottom wall（120）With main strainer（112）The opening formed；

Main strainer（112）Including fluid-tight plate face（74）, the plate face（74）It is equipped with protrusion（7）, the protrusion（7）Bottom Include fluid-tight filtering surface（71）, the filtering surface（71）It is equipped with and is used for filter opening of the fluid by simultaneously filtration of particulate matters（72）, The filter opening（72）It is vertically arranged for what is flowed from the bottom to top for fluid, filter opening（72）Enter mouth down setting.

2. pickle liquor slag settling system according to claim 1, it is characterised in that：The protrusion（7）Section is in " ∠ " Shape, it is raised（7）Further include transition face（70）, the transition face（70）It is obliquely installed, filtering surface（71）It is horizontally disposed, transition face（70） With filtering surface（71）Between angle be less than 90 degree.

3. pickle liquor slag settling system according to claim 1, it is characterised in that：The useless bucket component of collection（12）Also wrap Include for increasing the useless bucket component of collection（12）Accommodate the bucket side wall of waste residue capacity（121）, struggle against side wall（121）Positioned at bucket bottom wall（120） Both sides, struggle against side wall（121）With the bottom wall that struggles against（120）And sliding block（110）Connection.

4. pickle liquor slag settling system according to claim 3, it is characterised in that：The bucket bottom wall（120）Inclination is set Put, struggle against bottom wall（120）With main strainer（112）Angle be less than 90 degree, filter tank（4）Bottom wall with bucket bottom wall（120）It is parallel and equal It is obliquely installed.

5. pickle liquor slag settling system according to claim 1, it is characterised in that：The main strainer（112）It is useless to collection Struggle against component（12）Opposite direction bending set, main strainer（112）In cambered surface.

6. pickle liquor slag settling system according to claim 1, it is characterised in that：The filter plate（11）Further include and be used for Increase main strainer（112）The backboard of fixed effect（111）, backboard（111）It is equipped with gap or the through hole for being used for that waste liquid to pass through.

7. pickle liquor slag settling system according to claim 6, it is characterised in that：The backboard（111）In strip, phase Adjacent backboard（111）Between leave the gap passed through for waste liquid.

8. pickle liquor slag settling system according to claim 1, it is characterised in that：Further include and give up for containing to pickling Liquid carry out in and/or precipitation process explosive barrel（80）, medicine-pouring pipe（82）And dosing pump（81）, the medicine-pouring pipe（82）One end connects Dosing pump（81）, medicine-pouring pipe（82）Other end filter tank downward（4）Top, dosing pump（81）Connect medicine-pouring pipe（82）And explosive barrel（80） Bottom.

9. pickle liquor slag settling system according to claim 8, it is characterised in that：The explosive barrel（80）It is additionally provided with and is used for To explosive barrel（80）Inner liquid medicine is stirred the rabbling mechanism of mixing, and the rabbling mechanism includes blade and motor, and the motor is consolidated Due to explosive barrel（80）Top, blade connection motor, blade are located at explosive barrel（80）It is interior.